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Full error log (dmesg): =================== [ 1050.717572] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000 [ 1050.717668] remoteproc remoteproc0: 58820000.ipu is available [ 1050.717679] remoteproc remoteproc0: Note: remoteproc is still under development and considered experimental. [ 1050.717688] remoteproc remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compa tibility isn't yet guaranteed. [ 1050.719682] remoteproc remoteproc0: rsc: type 3 [ 1050.719695] remoteproc remoteproc0: rsc: type 0 [ 1050.719705] remoteproc remoteproc0: rsc: type 0 [ 1050.719714] remoteproc remoteproc0: rsc: type 0 [ 1050.719722] remoteproc remoteproc0: rsc: type 1 [ 1050.719729] remoteproc remoteproc0: rsc: type 1 [ 1050.719736] remoteproc remoteproc0: rsc: type 1 [ 1050.719744] remoteproc remoteproc0: rsc: type 1 [ 1050.719751] remoteproc remoteproc0: rsc: type 1 [ 1050.719758] remoteproc remoteproc0: rsc: type 1 [ 1050.719765] remoteproc remoteproc0: rsc: type 1 [ 1050.719772] remoteproc remoteproc0: rsc: type 1 [ 1050.719779] remoteproc remoteproc0: rsc: type 1 [ 1050.719786] remoteproc remoteproc0: rsc: type 1 [ 1050.719793] remoteproc remoteproc0: rsc: type 1 [ 1050.719800] remoteproc remoteproc0: rsc: type 3 [ 1050.719810] remoteproc remoteproc0: vdev rsc: id 7, dfeatures 1, cfg len 0, 2 vrings [ 1050.719822] remoteproc remoteproc0: vdev rsc: vring0: da a0000000, qsz 256, align 4096 [ 1050.719831] remoteproc remoteproc0: vdev rsc: vring1: da a0004000, qsz 256, align 4096 [ 1050.720826] remoteproc remoteproc0: vring0: va de000000 dma 0x9e000000 size 3000 idr 0 [ 1050.720876] remoteproc remoteproc0: vring1: va de004000 dma 0x9e004000 size 3000 idr 1 [ 1050.720898] remoteproc remoteproc0: powering up 58820000.ipu [ 1050.720911] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 627416 [ 1050.721024] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 [ 1050.721052] remoteproc remoteproc0: rsc: type 3 [ 1050.721061] remoteproc remoteproc0: rsc: type 0 [ 1050.721071] remoteproc remoteproc0: carveout rsc: da 9d100000, pa 0, len 100000, flags 0 [ 1050.721453] remoteproc remoteproc0: carveout va de100000, dma 0x9e100000, len 0x100000 [ 1050.721480] remoteproc remoteproc0: carveout mapped 0x9d100000 to 0x9e100000 [ 1050.721489] remoteproc remoteproc0: rsc: type 0 [ 1050.721498] remoteproc remoteproc0: carveout rsc: da 9d200000, pa 0, len 100000, flags 0 [ 1050.722070] remoteproc remoteproc0: carveout va de200000, dma 0x9e200000, len 0x100000 [ 1050.722095] remoteproc remoteproc0: carveout mapped 0x9d200000 to 0x9e200000 [ 1050.722103] remoteproc remoteproc0: rsc: type 0 [ 1050.722112] remoteproc remoteproc0: carveout rsc: da 9d000000, pa 0, len 100000, flags 0 [ 1050.722488] remoteproc remoteproc0: carveout va de300000, dma 0x9e300000, len 0x100000 [ 1050.722512] remoteproc remoteproc0: carveout mapped 0x9d000000 to 0x9e300000 [ 1050.722521] remoteproc remoteproc0: rsc: type 1 [ 1050.722545] remoteproc remoteproc0: mapped devmem pa 0xb9000000, da 0xa0000000, len 0x100000 [ 1050.722553] remoteproc remoteproc0: rsc: type 1 [ 1050.722635] remoteproc remoteproc0: mapped devmem pa 0xba300000, da 0x90000000, len 0x500000 [ 1050.722643] remoteproc remoteproc0: rsc: type 1 [ 1050.722884] remoteproc remoteproc0: mapped devmem pa 0x60000000, da 0x60000000, len 0x10000000 [ 1050.722892] remoteproc remoteproc0: rsc: type 1 [ 1050.723017] remoteproc remoteproc0: mapped devmem pa 0x70000000, da 0x70000000, len 0x8000000 [ 1050.723025] remoteproc remoteproc0: rsc: type 1 [ 1050.723150] remoteproc remoteproc0: mapped devmem pa 0x78000000, da 0x78000000, len 0x8000000 [ 1050.723158] remoteproc remoteproc0: rsc: type 1 [ 1050.723181] remoteproc remoteproc0: mapped devmem pa 0x4a000000, da 0xaa000000, len 0x1000000 [ 1050.723189] remoteproc remoteproc0: rsc: type 1 [ 1050.723212] remoteproc remoteproc0: mapped devmem pa 0x48000000, da 0xa8000000, len 0x1000000 [ 1050.723220] remoteproc remoteproc0: rsc: type 1 [ 1050.723243] remoteproc remoteproc0: mapped devmem pa 0x54000000, da 0xb4000000, len 0x1000000 [ 1050.723251] remoteproc remoteproc0: rsc: type 1 [ 1050.723275] remoteproc remoteproc0: mapped devmem pa 0x5a000000, da 0xba000000, len 0x1000000 [ 1050.723282] remoteproc remoteproc0: rsc: type 1 [ 1050.723305] remoteproc remoteproc0: mapped devmem pa 0x5b000000, da 0xbb000000, len 0x1000000 [ 1050.723312] remoteproc remoteproc0: rsc: type 1 [ 1050.723336] remoteproc remoteproc0: mapped devmem pa 0x4e000000, da 0xae000000, len 0x100000 [ 1050.723827] remoteproc remoteproc0: rsc: type 3 [ 1050.723835] remoteproc remoteproc0: rsc: type 0 [ 1050.723843] remoteproc remoteproc0: rsc: type 0 [ 1050.723850] remoteproc remoteproc0: rsc: type 0 [ 1050.723858] remoteproc remoteproc0: rsc: type 1 [ 1050.723865] remoteproc remoteproc0: rsc: type 1 [ 1050.723872] remoteproc remoteproc0: rsc: type 1 [ 1050.723879] remoteproc remoteproc0: rsc: type 1 [ 1050.723886] remoteproc remoteproc0: rsc: type 1 [ 1050.723894] remoteproc remoteproc0: rsc: type 1 [ 1050.723901] remoteproc remoteproc0: rsc: type 1 [ 1050.723908] remoteproc remoteproc0: rsc: type 1 [ 1050.723915] remoteproc remoteproc0: rsc: type 1 [ 1050.723923] remoteproc remoteproc0: rsc: type 1 [ 1050.723930] remoteproc remoteproc0: rsc: type 1 [ 1050.724561] omap-iommu 58882000.mmu: iommu fault: da 0x0 flags 0x0 [ 1050.724572] remoteproc remoteproc0: crash detected in 58820000.ipu: type mmufault [ 1050.724586] omap-iommu 58882000.mmu: 58882000.mmu: errs:0x00000002 da:0x00000000 pgd:0xee5b400 0 *pgd:px00000000 [ 1050.724647] remoteproc remoteproc0: remote processor 58820000.ipu is now up [ 1050.724962] virtio_rpmsg_bus virtio0: rpmsg host is online [ 1050.725967] remoteproc remoteproc0: registered virtio0 (type 7) [ 1050.725979] remoteproc remoteproc0: rsc: type 0 [ 1050.725988] remoteproc remoteproc0: rsc: type 0 [ 1050.725996] remoteproc remoteproc0: rsc: type 0 [ 1050.726004] remoteproc remoteproc0: rsc: type 1 [ 1050.726012] remoteproc remoteproc0: rsc: type 1 [ 1050.726019] remoteproc remoteproc0: rsc: type 1 [ 1050.726027] remoteproc remoteproc0: rsc: type 1 [ 1050.726035] remoteproc remoteproc0: rsc: type 1 [ 1050.726043] remoteproc remoteproc0: rsc: type 1 [ 1050.726050] remoteproc remoteproc0: rsc: type 1 [ 1050.726058] remoteproc remoteproc0: rsc: type 1 [ 1050.726066] remoteproc remoteproc0: rsc: type 1 [ 1050.726073] remoteproc remoteproc0: rsc: type 1 [ 1050.726081] remoteproc remoteproc0: rsc: type 1 [ 1050.726186] remoteproc remoteproc0: enter rproc_crash_handler_work [ 1050.726195] remoteproc remoteproc0: handling crash #1 in 58820000.ipu [ 1050.726204] remoteproc remoteproc0: recovering 58820000.ipu [ 1050.727811] remoteproc remoteproc0: stopped remote processor 58820000.ipu [ 1050.728700] remoteproc remoteproc0: rsc: type 3 [ 1050.728712] remoteproc remoteproc0: rsc: type 0 [ 1050.728721] remoteproc remoteproc0: rsc: type 0 [ 1050.728729] remoteproc remoteproc0: rsc: type 0 [ 1050.728737] remoteproc remoteproc0: rsc: type 1 [ 1050.728744] remoteproc remoteproc0: rsc: type 1 [ 1050.728752] remoteproc remoteproc0: rsc: type 1 [ 1050.728759] remoteproc remoteproc0: rsc: type 1 [ 1050.728766] remoteproc remoteproc0: rsc: type 1 [ 1050.728773] remoteproc remoteproc0: rsc: type 1 [ 1050.728780] remoteproc remoteproc0: rsc: type 1 [ 1050.728787] remoteproc remoteproc0: rsc: type 1 [ 1050.728794] remoteproc remoteproc0: rsc: type 1 [ 1050.728801] remoteproc remoteproc0: rsc: type 1 [ 1050.728809] remoteproc remoteproc0: rsc: type 1 [ 1050.728816] remoteproc remoteproc0: rsc: type 3 [ 1050.728826] remoteproc remoteproc0: vdev rsc: id 7, dfeatures 1, cfg len 0, 2 vrings [ 1050.728836] remoteproc remoteproc0: vdev rsc: vring0: da a0000000, qsz 256, align 4096 [ 1050.728845] remoteproc remoteproc0: vdev rsc: vring1: da a0004000, qsz 256, align 4096 [ 1050.729810] remoteproc remoteproc0: vring0: va de000000 dma 0x9e000000 size 3000 idr 0 [ 1050.729858] remoteproc remoteproc0: vring1: va de004000 dma 0x9e004000 size 3000 idr 1 [ 1050.729880] remoteproc remoteproc0: powering up 58820000.ipu [ 1050.729891] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 627416 [ 1050.729999] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 [ 1050.730027] remoteproc remoteproc0: rsc: type 3 [ 1050.730036] remoteproc remoteproc0: rsc: type 0 [ 1050.730046] remoteproc remoteproc0: carveout rsc: da 9d100000, pa 0, len 100000, flags 0 [ 1050.730418] remoteproc remoteproc0: carveout va de100000, dma 0x9e100000, len 0x100000 [ 1050.730444] remoteproc remoteproc0: carveout mapped 0x9d100000 to 0x9e100000 [ 1050.730452] remoteproc remoteproc0: rsc: type 0 [ 1050.730461] remoteproc remoteproc0: carveout rsc: da 9d200000, pa 0, len 100000, flags 0 [ 1050.731031] remoteproc remoteproc0: carveout va de200000, dma 0x9e200000, len 0x100000 [ 1050.731056] remoteproc remoteproc0: carveout mapped 0x9d200000 to 0x9e200000 [ 1050.731064] remoteproc remoteproc0: rsc: type 0 [ 1050.731073] remoteproc remoteproc0: carveout rsc: da 9d000000, pa 0, len 100000, flags 0 [ 1050.731449] remoteproc remoteproc0: carveout va de300000, dma 0x9e300000, len 0x100000 [ 1050.731473] remoteproc remoteproc0: carveout mapped 0x9d000000 to 0x9e300000 [ 1050.731481] remoteproc remoteproc0: rsc: type 1 [ 1050.731505] remoteproc remoteproc0: mapped devmem pa 0xb9000000, da 0xa0000000, len 0x100000 [ 1050.731513] remoteproc remoteproc0: rsc: type 1 [ 1050.731596] remoteproc remoteproc0: mapped devmem pa 0xba300000, da 0x90000000, len 0x500000 [ 1050.731604] remoteproc remoteproc0: rsc: type 1 [ 1050.731844] remoteproc remoteproc0: mapped devmem pa 0x60000000, da 0x60000000, len 0x10000000 [ 1050.731852] remoteproc remoteproc0: rsc: type 1 [ 1050.731977] remoteproc remoteproc0: mapped devmem pa 0x70000000, da 0x70000000, len 0x8000000 [ 1050.731985] remoteproc remoteproc0: rsc: type 1 [ 1050.732109] remoteproc remoteproc0: mapped devmem pa 0x78000000, da 0x78000000, len 0x8000000 [ 1050.732117] remoteproc remoteproc0: rsc: type 1 [ 1050.732141] remoteproc remoteproc0: mapped devmem pa 0x4a000000, da 0xaa000000, len 0x1000000 [ 1050.732148] remoteproc remoteproc0: rsc: type 1 [ 1050.732172] remoteproc remoteproc0: mapped devmem pa 0x48000000, da 0xa8000000, len 0x1000000 [ 1050.732179] remoteproc remoteproc0: rsc: type 1 [ 1050.732203] remoteproc remoteproc0: mapped devmem pa 0x54000000, da 0xb4000000, len 0x1000000 [ 1050.732210] remoteproc remoteproc0: rsc: type 1 [ 1050.732233] remoteproc remoteproc0: mapped devmem pa 0x5a000000, da 0xba000000, len 0x1000000 [ 1050.732241] remoteproc remoteproc0: rsc: type 1 [ 1050.732264] remoteproc remoteproc0: mapped devmem pa 0x5b000000, da 0xbb000000, len 0x1000000 [ 1050.732272] remoteproc remoteproc0: rsc: type 1 [ 1050.732295] remoteproc remoteproc0: mapped devmem pa 0x4e000000, da 0xae000000, len 0x100000 [ 1050.732754] remoteproc remoteproc0: rsc: type 3 [ 1050.732763] remoteproc remoteproc0: rsc: type 0 [ 1050.732770] remoteproc remoteproc0: rsc: type 0 [ 1050.732777] remoteproc remoteproc0: rsc: type 0 [ 1050.732784] remoteproc remoteproc0: rsc: type 1 [ 1050.732791] remoteproc remoteproc0: rsc: type 1 [ 1050.732799] remoteproc remoteproc0: rsc: type 1 [ 1050.732806] remoteproc remoteproc0: rsc: type 1 [ 1050.732813] remoteproc remoteproc0: rsc: type 1 [ 1050.732820] remoteproc remoteproc0: rsc: type 1 [ 1050.732827] remoteproc remoteproc0: rsc: type 1 [ 1050.732834] remoteproc remoteproc0: rsc: type 1 [ 1050.732841] remoteproc remoteproc0: rsc: type 1 [ 1050.732848] remoteproc remoteproc0: rsc: type 1 [ 1050.732855] remoteproc remoteproc0: rsc: type 1 [ 1050.733455] omap-iommu 58882000.mmu: iommu fault: da 0x0 flags 0x0 [ 1050.733465] remoteproc remoteproc0: crash detected in 58820000.ipu: type mmufault [ 1050.733479] omap-iommu 58882000.mmu: 58882000.mmu: errs:0x00000002 da:0x00000000 pgd:0xee59c00 0 *pgd:px00000000 [ 1050.733540] remoteproc remoteproc0: remote processor 58820000.ipu is now up [ 1050.733847] virtio_rpmsg_bus virtio0: rpmsg host is online [ 1050.734856] remoteproc remoteproc0: registered virtio0 (type 7) [ 1050.734867] remoteproc remoteproc0: rsc: type 0 [ 1050.734876] remoteproc remoteproc0: rsc: type 0 [ 1050.734885] remoteproc remoteproc0: rsc: type 0 [ 1050.734893] remoteproc remoteproc0: rsc: type 1 [ 1050.734900] remoteproc remoteproc0: rsc: type 1 [ 1050.734908] remoteproc remoteproc0: rsc: type 1 [ 1050.734916] remoteproc remoteproc0: rsc: type 1 [ 1050.734924] remoteproc remoteproc0: rsc: type 1 [ 1050.734931] remoteproc remoteproc0: rsc: type 1 [ 1050.734939] remoteproc remoteproc0: rsc: type 1 [ 1050.734946] remoteproc remoteproc0: rsc: type 1 [ 1050.734954] remoteproc remoteproc0: rsc: type 1 [ 1050.734962] remoteproc remoteproc0: rsc: type 1 [ 1050.734969] remoteproc remoteproc0: rsc: type 1 [ 1050.735068] remoteproc remoteproc0: enter rproc_crash_handler_work [ 1050.735077] remoteproc remoteproc0: handling crash #2 in 58820000.ipu [ 1050.735085] remoteproc remoteproc0: recovering 58820000.ipu [ 1050.736685] remoteproc remoteproc0: stopped remote processor 58820000.ipu [ 1050.737504] remoteproc remoteproc0: rsc: type 3 [ 1050.737515] remoteproc remoteproc0: rsc: type 0 [ 1050.737524] remoteproc remoteproc0: rsc: type 0 [ 1050.737532] remoteproc remoteproc0: rsc: type 0 [ 1050.737539] remoteproc remoteproc0: rsc: type 1 [ 1050.737547] remoteproc remoteproc0: rsc: type 1 [ 1050.737555] remoteproc remoteproc0: rsc: type 1 [ 1050.737562] remoteproc remoteproc0: rsc: type 1 [ 1050.737569] remoteproc remoteproc0: rsc: type 1 [ 1050.737577] remoteproc remoteproc0: rsc: type 1 [ 1050.737584] remoteproc remoteproc0: rsc: type 1 [ 1050.737591] remoteproc remoteproc0: rsc: type 1 [ 1050.737599] remoteproc remoteproc0: rsc: type 1 [ 1050.737606] remoteproc remoteproc0: rsc: type 1 [ 1050.737614] remoteproc remoteproc0: rsc: type 1 [ 1050.737621] remoteproc remoteproc0: rsc: type 3 [ 1050.737631] remoteproc remoteproc0: vdev rsc: id 7, dfeatures 1, cfg len 0, 2 vrings [ 1050.737641] remoteproc remoteproc0: vdev rsc: vring0: da a0000000, qsz 256, align 4096 [ 1050.737650] remoteproc remoteproc0: vdev rsc: vring1: da a0004000, qsz 256, align 4096 [ 1050.738612] remoteproc remoteproc0: vring0: va de000000 dma 0x9e000000 size 3000 idr 0 [ 1050.738660] remoteproc remoteproc0: vring1: va de004000 dma 0x9e004000 size 3000 idr 1 [ 1050.738681] remoteproc remoteproc0: powering up 58820000.ipu [ 1050.738692] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 627416 [ 1050.738796] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 [ 1050.738823] remoteproc remoteproc0: rsc: type 3 [ 1050.738831] remoteproc remoteproc0: rsc: type 0 [ 1050.738841] remoteproc remoteproc0: carveout rsc: da 9d100000, pa 0, len 100000, flags 0 [ 1050.739212] remoteproc remoteproc0: carveout va de100000, dma 0x9e100000, len 0x100000 [ 1050.739238] remoteproc remoteproc0: carveout mapped 0x9d100000 to 0x9e100000 [ 1050.739246] remoteproc remoteproc0: rsc: type 0 [ 1050.739255] remoteproc remoteproc0: carveout rsc: da 9d200000, pa 0, len 100000, flags 0 [ 1050.739827] remoteproc remoteproc0: carveout va de200000, dma 0x9e200000, len 0x100000 [ 1050.739852] remoteproc remoteproc0: carveout mapped 0x9d200000 to 0x9e200000 [ 1050.739861] remoteproc remoteproc0: rsc: type 0 [ 1050.739870] remoteproc remoteproc0: carveout rsc: da 9d000000, pa 0, len 100000, flags 0 [ 1050.740248] remoteproc remoteproc0: carveout va de300000, dma 0x9e300000, len 0x100000 [ 1050.740273] remoteproc remoteproc0: carveout mapped 0x9d000000 to 0x9e300000 [ 1050.740281] remoteproc remoteproc0: rsc: type 1 [ 1050.740305] remoteproc remoteproc0: mapped devmem pa 0xb9000000, da 0xa0000000, len 0x100000 [ 1050.740313] remoteproc remoteproc0: rsc: type 1 [ 1050.740396] remoteproc remoteproc0: mapped devmem pa 0xba300000, da 0x90000000, len 0x500000 [ 1050.740404] remoteproc remoteproc0: rsc: type 1 [ 1050.740645] remoteproc remoteproc0: mapped devmem pa 0x60000000, da 0x60000000, len 0x10000000 [ 1050.740653] remoteproc remoteproc0: rsc: type 1 [ 1050.740778] remoteproc remoteproc0: mapped devmem pa 0x70000000, da 0x70000000, len 0x8000000 [ 1050.740786] remoteproc remoteproc0: rsc: type 1 [ 1050.740912] remoteproc remoteproc0: mapped devmem pa 0x78000000, da 0x78000000, len 0x8000000 [ 1050.740919] remoteproc remoteproc0: rsc: type 1 [ 1050.740943] remoteproc remoteproc0: mapped devmem pa 0x4a000000, da 0xaa000000, len 0x1000000 [ 1050.740950] remoteproc remoteproc0: rsc: type 1 [ 1050.740974] remoteproc remoteproc0: mapped devmem pa 0x48000000, da 0xa8000000, len 0x1000000 [ 1050.740981] remoteproc remoteproc0: rsc: type 1 [ 1050.741005] remoteproc remoteproc0: mapped devmem pa 0x54000000, da 0xb4000000, len 0x1000000 [ 1050.741012] remoteproc remoteproc0: rsc: type 1 [ 1050.741036] remoteproc remoteproc0: mapped devmem pa 0x5a000000, da 0xba000000, len 0x1000000 [ 1050.741043] remoteproc remoteproc0: rsc: type 1 [ 1050.741067] remoteproc remoteproc0: mapped devmem pa 0x5b000000, da 0xbb000000, len 0x1000000 [ 1050.741074] remoteproc remoteproc0: rsc: type 1 [ 1050.741098] remoteproc remoteproc0: mapped devmem pa 0x4e000000, da 0xae000000, len 0x100000 [ 1050.741555] remoteproc remoteproc0: rsc: type 3 [ 1050.741562] remoteproc remoteproc0: rsc: type 0 [ 1050.741570] remoteproc remoteproc0: rsc: type 0 [ 1050.741577] remoteproc remoteproc0: rsc: type 0 [ 1050.741584] remoteproc remoteproc0: rsc: type 1 [ 1050.741592] remoteproc remoteproc0: rsc: type 1 [ 1050.741599] remoteproc remoteproc0: rsc: type 1 [ 1050.741606] remoteproc remoteproc0: rsc: type 1 [ 1050.741613] remoteproc remoteproc0: rsc: type 1 [ 1050.741621] remoteproc remoteproc0: rsc: type 1 [ 1050.741628] remoteproc remoteproc0: rsc: type 1 [ 1050.741635] remoteproc remoteproc0: rsc: type 1 [ 1050.741643] remoteproc remoteproc0: rsc: type 1 [ 1050.741650] remoteproc remoteproc0: rsc: type 1 [ 1050.741657] remoteproc remoteproc0: rsc: type 1 [ 1050.742247] ------------[ cut here ]------------ [ 1050.742267] WARNING: CPU: 0 PID: 18 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23 c/0x364() [ 1050.742276] 44000000.ocp:L3 Custom Error: MASTER IPU1 TARGET GPMC (Read): Data Access in User mode during Functional access [ 1050.742282] Modules linked in: [ 1050.742297] CPU: 0 PID: 18 Comm: kworker/0:1 Tainted: G W 4.4.45SMS_MONOLYTHIC-00 013-g7a35563-dirty #17 [ 1050.742305] Hardware name: Generic DRA74X (Flattened Device Tree) [ 1050.742318] Workqueue: events request_firmware_work_func [ 1050.742326] Backtrace: [ 1050.742346] [<c0012b18>] (dump_backtrace) from [<c0012cb4>] (show_stack+0x18/0x1c) [ 1050.742353] r6:c0c672ec r5:00000000 r4:20000193 r3:ef21e000 [ 1050.742381] [<c0012c9c>] (show_stack) from [<c02cac88>] (dump_stack+0x88/0xa8) [ 1050.742395] [<c02cac00>] (dump_stack) from [<c0040d18>] (warn_slowpath_common+0x7c/0xb8) [ 1050.742402] r5:00000093 r4:ef21f8b0 [ 1050.742418] [<c0040c9c>] (warn_slowpath_common) from [<c0040df8>] (warn_slowpath_fmt+0x38/0x40 ) [ 1050.742424] r8:c0a22ab4 r7:ef1fe9d0 r6:c0c67530 r5:c0c67248 r4:80080003 [ 1050.742450] [<c0040dc4>] (warn_slowpath_fmt) from [<c02fa4d4>] (l3_interrupt_handler+0x23c/0x3 64) [ 1050.742456] r3:ef1fe840 r2:c0c67308 [ 1050.742474] [<c02fa298>] (l3_interrupt_handler) from [<c0089618>] (handle_irq_event_percpu+0x6 4/0x164) [ 1050.742480] r10:ef1f6840 r9:c0e3f2a6 r8:00000017 r7:00000000 r6:00000000 r5:ef1f68a0 [ 1050.742500] r4:ef1fed40 [ 1050.742513] [<c00895b4>] (handle_irq_event_percpu) from [<c0089758>] (handle_irq_event+0x40/0x 64) [ 1050.742519] r10:ef242c00 r9:00000000 r8:ef008000 r7:00000001 r6:c0dcbe04 r5:ef1f68a0 [ 1050.742538] r4:ef1f6840 [ 1050.742552] [<c0089718>] (handle_irq_event) from [<c008c9f0>] (handle_fasteoi_irq+0xbc/0x194) [ 1050.742558] r6:c0dcbe04 r5:ef1f68a0 r4:ef1f6840 r3:00000000 [ 1050.742579] [<c008c934>] (handle_fasteoi_irq) from [<c0088ea8>] (generic_handle_irq+0x20/0x30) [ 1050.742584] r7:00000001 r6:00000000 r5:c0db9424 r4:00000000 [ 1050.742605] [<c0088e88>] (generic_handle_irq) from [<c0088fd4>] (__handle_domain_irq+0x5c/0xbc ) [ 1050.742615] [<c0088f78>] (__handle_domain_irq) from [<c0009454>] (gic_handle_irq+0x3c/0x7c) [ 1050.742620] r8:fa213000 r7:fa212000 r6:ef21fa58 r5:c0dc1914 r4:fa21200c r3:ef21fa58 [ 1050.742644] [<c0009418>] (gic_handle_irq) from [<c0013740>] (__irq_svc+0x40/0x74) [ 1050.742651] Exception stack(0xef21fa58 to 0xef21faa0) [ 1050.742659] fa40: c0dd1ef0 a0000013 [ 1050.742668] fa60: 00000001 00000044 00000000 c0dd1ef0 c0c3554c a0000013 c0dd5654 00000000 [ 1050.742677] fa80: ef242c00 ef21fab4 ef21fab8 ef21faa8 c0032448 c09e4130 20000013 ffffffff [ 1050.742683] r8:c0dd5654 r7:ef21fa8c r6:ffffffff r5:20000013 r4:c09e4130 r3:c0032448 [ 1050.742715] [<c09e4108>] (_raw_spin_unlock_irqrestore) from [<c0032448>] (omap_hwmod_deassert_ hardreset+0x44/0x54) [ 1050.742728] [<c0032404>] (omap_hwmod_deassert_hardreset) from [<c00330ac>] (omap_device_deasse rt_hardreset+0x40/0x5c) [ 1050.742733] r7:00000000 r6:c0c3554c r5:ef241580 r4:00000001 [ 1050.742758] [<c003306c>] (omap_device_deassert_hardreset) from [<c003ab04>] (omap_rproc_device _enable+0x94/0x100) [ 1050.742764] r6:eebbe800 r5:c0c35824 r4:ef242c00 r3:c0c3582f [ 1050.742788] [<c003aa70>] (omap_rproc_device_enable) from [<c072f314>] (omap_rproc_start+0xa8/0 x19c) [ 1050.742794] r5:ef242c10 r4:eebbea78 [ 1050.742809] [<c072f26c>] (omap_rproc_start) from [<c072cfa0>] (rproc_boot+0x450/0x56c) [ 1050.742814] r10:de202000 r8:eebbe820 r7:eebbe9ac r6:eebbe9b4 r5:00000000 r4:eebbe800 [ 1050.742839] [<c072cb50>] (rproc_boot) from [<c072df70>] (rproc_virtio_find_vqs+0x1a8/0x204) [ 1050.742845] r10:eebbec10 r9:c0c695a4 r8:ef21fc18 r7:ef21fc0c r6:c0a93bbc r5:ef21fc14 [ 1050.742864] r4:00000002 [ 1050.742878] [<c072ddc8>] (rproc_virtio_find_vqs) from [<c0732fe8>] (rpmsg_probe+0xac/0x45c) [ 1050.742884] r10:00000000 r9:00000000 r8:eebbe800 r7:eebbec10 r6:ee527100 r5:c0a93bb8 [ 1050.742903] r4:ef21fc08 [ 1050.742918] [<c0732f3c>] (rpmsg_probe) from [<c03525dc>] (virtio_dev_probe+0x218/0x314) [ 1050.742924] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:00000001 r5:00000000 [ 1050.742943] r4:00000000 [ 1050.742957] [<c03523c4>] (virtio_dev_probe) from [<c03f94e8>] (driver_probe_device+0x1e8/0x2b0 ) [ 1050.742962] r10:00000000 r9:00000000 r8:0000001f r7:c0e2930c r6:00000000 r5:c0e7f47c [ 1050.742981] r4:eebbec20 [ 1050.742992] [<c03f9300>] (driver_probe_device) from [<c03f9848>] (__device_attach_driver+0x88/ 0x94) [ 1050.742998] r8:c0e7f458 r7:00000001 r6:eebbec20 r5:ef21fd30 r4:c0e2930c r3:00000000 [ 1050.743025] [<c03f97c0>] (__device_attach_driver) from [<c03f79a0>] (bus_for_each_drv+0x4c/0x9 4) [ 1050.743030] r6:c03f97c0 r5:ef21fd30 r4:00000000 r3:00000000 [ 1050.743051] [<c03f7954>] (bus_for_each_drv) from [<c03f9258>] (__device_attach+0xa8/0x10c) [ 1050.743057] r6:c0df5c30 r5:eebbec54 r4:eebbec20 [ 1050.743074] [<c03f91b0>] (__device_attach) from [<c03f9868>] (device_initial_probe+0x14/0x18) [ 1050.743079] r7:eebbe820 r6:c0df5c30 r5:eebbec20 r4:eebbec20 [ 1050.743101] [<c03f9854>] (device_initial_probe) from [<c03f8950>] (bus_probe_device+0x8c/0x94) [ 1050.743112] [<c03f88c4>] (bus_probe_device) from [<c03f6c58>] (device_add+0x388/0x530) [ 1050.743118] r6:eebbec28 r5:00000000 r4:eebbec20 r3:00000001 [ 1050.743140] [<c03f68d0>] (device_add) from [<c03f6f84>] (device_register+0x1c/0x20) [ 1050.743145] r10:eebbe800 r9:eebbe820 r8:eea15050 r7:eebbec00 r6:eebbec20 r5:c072dca0 [ 1050.743165] r4:eebbec20 [ 1050.743178] [<c03f6f68>] (device_register) from [<c0352128>] (register_virtio_device+0xa8/0xf4 ) [ 1050.743184] r4:eebbec10 r3:eebbedb8 [ 1050.743200] [<c0352080>] (register_virtio_device) from [<c072e1f4>] (rproc_add_virtio_dev+0x44 /0xa0) [ 1050.743205] r6:00000007 r5:eebbe820 r4:eebbec00 r3:eebbe844 [ 1050.743226] [<c072e1b0>] (rproc_add_virtio_dev) from [<c072b700>] (rproc_handle_vdev+0x168/0x2 2c) [ 1050.743231] r7:eebbec00 r6:eebbedf0 r5:00000002 r4:eea1507c [ 1050.743251] [<c072b598>] (rproc_handle_vdev) from [<c072b82c>] (rproc_handle_resources+0x68/0x 118) [ 1050.743257] r10:eebbe820 r9:eea15050 r8:00000fb0 r7:eebbe800 r6:00000000 r5:0000004c [ 1050.743276] r4:c0e28be0 [ 1050.743288] [<c072b7c4>] (rproc_handle_resources) from [<c072b9d0>] (rproc_fw_config_virtio+0x f4/0x100) [ 1050.743293] r10:00000000 r9:ef629ac0 r8:00000000 r7:00001000 r6:f2409000 r5:ee50b500 [ 1050.743312] r4:eebbe800 [ 1050.743324] [<c072b8dc>] (rproc_fw_config_virtio) from [<c040c904>] (request_firmware_work_fun c+0x38/0x60) [ 1050.743330] r7:ef62d200 r6:ef629ac0 r5:ee50b600 r4:ee50b600 [ 1050.743352] [<c040c8cc>] (request_firmware_work_func) from [<c0055394>] (process_one_work+0x12 8/0x330) [ 1050.743357] r4:ef218800 [ 1050.743369] [<c005526c>] (process_one_work) from [<c005560c>] (worker_thread+0x34/0x4b0) [ 1050.743374] r10:ef629ac0 r9:ef629ac0 r8:00000008 r7:ef218818 r6:ef218800 r5:00000001 [ 1050.743393] r4:ef629ad4 [ 1050.743407] [<c00555d8>] (worker_thread) from [<c005ad64>] (kthread+0xe0/0xfc) [ 1050.743413] r10:00000000 r9:00000000 r8:00000000 r7:c00555d8 r6:ef218800 r5:00000000 [ 1050.743432] r4:ef21a1c0 [ 1050.743446] [<c005ac84>] (kthread) from [<c000fc48>] (ret_from_fork+0x14/0x2c) [ 1050.743451] r7:00000000 r6:00000000 r5:c005ac84 r4:ef21a1c0 [ 1050.743468] ---[ end trace 83eb02acdc15b598 ]--- [ 1050.743484] omap-iommu 58882000.mmu: iommu fault: da 0x0 flags 0x0 [ 1050.743493] remoteproc remoteproc0: crash detected in 58820000.ipu: type mmufault [ 1050.743507] omap-iommu 58882000.mmu: 58882000.mmu: errs:0x00000008 da:0x00000000 pgd:0xee5f000 0 *pgd:px00000000 |
|
Hi @Shiju! ===============> ADDITIONAL INFORMATION // NEWS: I reverse engineered some fragments of the binary above using readelf. I've seen how the MMU mapping is done... After some tuning I got the same memory mapping conditions over remoteproc, bur run into another error: [ 461.976351] remoteproc remoteproc0: releasing 58820000.ipu [ 465.794433] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000 [ 465.794531] remoteproc remoteproc0: 58820000.ipu is available [ 465.794542] remoteproc remoteproc0: Note: remoteproc is still under development and considered experimental. [ 465.794551] remoteproc remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compa tibility isn't yet guaranteed. [ 465.795463] remoteproc remoteproc0: rsc: type 3 [ 465.795475] remoteproc remoteproc0: rsc: type 0 [ 465.795484] remoteproc remoteproc0: rsc: type 0 [ 465.795492] remoteproc remoteproc0: rsc: type 0 [ 465.795500] remoteproc remoteproc0: rsc: type 2 [ 465.795507] remoteproc remoteproc0: rsc: type 1 [ 465.795514] remoteproc remoteproc0: rsc: type 3 [ 465.795524] remoteproc remoteproc0: vdev rsc: id 7, dfeatures 1, cfg len 0, 2 vrings [ 465.795536] remoteproc remoteproc0: vdev rsc: vring0: da 60000000, qsz 256, align 4096 [ 465.795545] remoteproc remoteproc0: vdev rsc: vring1: da 60004000, qsz 256, align 4096 [ 465.796878] remoteproc remoteproc0: vring0: va de000000 dma 0x9e000000 size 3000 idr 0 [ 465.796935] remoteproc remoteproc0: vring1: va de004000 dma 0x9e004000 size 3000 idr 1 [ 465.796959] remoteproc remoteproc0: powering up 58820000.ipu [ 465.796973] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 625616 [ 465.797093] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 [ 465.797116] remoteproc remoteproc0: rsc: type 3 [ 465.797126] remoteproc remoteproc0: rsc: type 0 [ 465.797152] remoteproc remoteproc0: carveout rsc: da 0, pa 0, len 100000, flags 0 [ 465.797540] remoteproc remoteproc0: carveout va de100000, dma 0x9e100000, len 0x100000 [ 465.797566] remoteproc remoteproc0: carveout mapped 0x0 to 0x9e100000 [ 465.797574] remoteproc remoteproc0: rsc: type 0 [ 465.797584] remoteproc remoteproc0: carveout rsc: da 80000000, pa 0, len 500000, flags 0 [ 465.799593] remoteproc remoteproc0: carveout va de200000, dma 0x9e200000, len 0x500000 [ 465.799678] remoteproc remoteproc0: carveout mapped 0x80000000 to 0x9e200000 [ 465.799686] remoteproc remoteproc0: rsc: type 0 [ 465.799695] remoteproc remoteproc0: carveout rsc: da 9f000000, pa 0, len 100000, flags 0 [ 465.800090] remoteproc remoteproc0: carveout va de700000, dma 0x9e700000, len 0x100000 [ 465.800115] remoteproc remoteproc0: carveout mapped 0x9f000000 to 0x9e700000 [ 465.800123] remoteproc remoteproc0: rsc: type 2 [ 465.800147] remoteproc remoteproc0: trace0 added: va de700000, da 0x9f000000, len 0x8000 [ 465.800156] remoteproc remoteproc0: rsc: type 1 [ 465.800181] remoteproc remoteproc0: mapped devmem pa 0x9d000000, da 0x60000000, len 0x100000 [ 465.800671] remoteproc remoteproc0: rsc: type 3 [ 465.800680] remoteproc remoteproc0: rsc: type 0 [ 465.800688] remoteproc remoteproc0: rsc: type 0 [ 465.800695] remoteproc remoteproc0: rsc: type 0 [ 465.800702] remoteproc remoteproc0: rsc: type 2 [ 465.800709] remoteproc remoteproc0: rsc: type 1 [ 465.801419] ------------[ cut here ]------------ [ 465.801440] WARNING: CPU: 0 PID: 18 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23 c/0x364() [ 465.801450] 44000000.ocp: L3 Custom Error: MASTER IPU1 TARGET GPMC (Idle): Data Access in Usermode during Functional access [ 465.801456] Modules linked in: [ 465.801470] CPU: 0 PID: 18 Comm: kworker/0:1 Tainted: G W 4.4.45SMS_MONOLYTHIC-00 013-g7a35563-dirty #24 [ 465.801478] Hardware name: Generic DRA74X (Flattened Device Tree) [ 465.801490] Workqueue: events request_firmware_work_func [ 465.801499] Backtrace: [ 465.801520] [<c0012b18>] (dump_backtrace) from [<c0012cb4>] (show_stack+0x18/0x1c) [ 465.801527] r6:c0c672ec r5:00000000 r4:20000193 r3:ef21e000 [ 465.801554] [<c0012c9c>] (show_stack) from [<c02cac88>] (dump_stack+0x88/0xa8) [ 465.801569] [<c02cac00>] (dump_stack) from [<c0040d18>] (warn_slowpath_common+0x7c/0xb8) [ 465.801575] r5:00000093 r4:ef21f8b0 [ 465.801593] [<c0040c9c>] (warn_slowpath_common) from [<c0040df8>] (warn_slowpath_fmt+0x38/0x40 ) [ 465.801599] r8:c0a22aac r7:ef1fe9d0 r6:c0c67530 r5:c0c67248 r4:80080003 [ 465.801626] [<c0040dc4>] (warn_slowpath_fmt) from [<c02fa4d4>] (l3_interrupt_handler+0x23c/0x3 64) [ 465.801632] r3:ef1fe840 r2:c0c67308 [ 465.801650] [<c02fa298>] (l3_interrupt_handler) from [<c0089618>] (handle_irq_event_percpu+0x6 4/0x164) [ 465.801656] r10:ef1f6840 r9:c0e3f2a6 r8:00000017 r7:00000000 r6:00000000 r5:ef1f68a0 [ 465.801677] r4:ef1fed40 [ 465.801690] [<c00895b4>] (handle_irq_event_percpu) from [<c0089758>] (handle_irq_event+0x40/0x 64) [ 465.801696] r10:ef242c00 r9:00000000 r8:ef008000 r7:00000001 r6:c0dcbe04 r5:ef1f68a0 [ 465.801716] r4:ef1f6840 [ 465.801730] [<c0089718>] (handle_irq_event) from [<c008c9f0>] (handle_fasteoi_irq+0xbc/0x194) [ 465.801736] r6:c0dcbe04 r5:ef1f68a0 r4:ef1f6840 r3:00000000 [ 465.801757] [<c008c934>] (handle_fasteoi_irq) from [<c0088ea8>] (generic_handle_irq+0x20/0x30) [ 465.801763] r7:00000001 r6:00000000 r5:c0db9424 r4:00000000 [ 465.801783] [<c0088e88>] (generic_handle_irq) from [<c0088fd4>] (__handle_domain_irq+0x5c/0xbc ) [ 465.801793] [<c0088f78>] (__handle_domain_irq) from [<c0009454>] (gic_handle_irq+0x3c/0x7c) [ 465.801800] r8:fa213000 r7:fa212000 r6:ef21fa58 r5:c0dc1914 r4:fa21200c r3:ef21fa58 [ 465.801824] [<c0009418>] (gic_handle_irq) from [<c0013740>] (__irq_svc+0x40/0x74) [ 465.801831] Exception stack(0xef21fa58 to 0xef21faa0) [ 465.801839] fa40: c0dd1ef0 a0000113 [ 465.801848] fa60: 00000001 00000002 00000000 c0dd1ef0 c0c3554c a0000113 c0dd5654 00000000 [ 465.801858] fa80: ef242c00 ef21fab4 ef21fab8 ef21faa8 c0032448 c09e4130 20000113 ffffffff [ 465.801864] r8:c0dd5654 r7:ef21fa8c r6:ffffffff r5:20000113 r4:c09e4130 r3:c0032448 [ 465.801896] [<c09e4108>] (_raw_spin_unlock_irqrestore) from [<c0032448>] (omap_hwmod_deassert_ hardreset+0x44/0x54) [ 465.801910] [<c0032404>] (omap_hwmod_deassert_hardreset) from [<c00330ac>] (omap_device_deasse rt_hardreset+0x40/0x5c) [ 465.801916] r7:00000000 r6:c0c3554c r5:ef241580 r4:00000001 [ 465.801942] [<c003306c>] (omap_device_deassert_hardreset) from [<c003ab04>] (omap_rproc_device _enable+0x94/0x100) [ 465.801948] r6:ee548c00 r5:c0c35824 r4:ef242c00 r3:c0c3582f [ 465.801971] [<c003aa70>] (omap_rproc_device_enable) from [<c072f314>] (omap_rproc_start+0xa8/0 x19c) [ 465.801977] r5:ef242c10 r4:ee548e78 [ 465.801992] [<c072f26c>] (omap_rproc_start) from [<c072cfa0>] (rproc_boot+0x450/0x56c) [ 465.801998] r10:de2795d0 r8:ee548c20 r7:ee548dac r6:ee548db4 r5:00000000 r4:ee548c00 [ 465.802023] [<c072cb50>] (rproc_boot) from [<c072df70>] (rproc_virtio_find_vqs+0x1a8/0x204) [ 465.802029] r10:ee549410 r9:c0c695a4 r8:ef21fc18 r7:ef21fc0c r6:c0a93bbc r5:ef21fc14 [ 465.802049] r4:00000002 [ 465.802063] [<c072ddc8>] (rproc_virtio_find_vqs) from [<c0732fe8>] (rpmsg_probe+0xac/0x45c) [ 465.802068] r10:00000000 r9:00000000 r8:ee548c00 r7:ee549410 r6:ee51fc80 r5:c0a93bb8 [ 465.802088] r4:ef21fc08 [ 465.802103] [<c0732f3c>] (rpmsg_probe) from [<c03525dc>] (virtio_dev_probe+0x218/0x314) [ 465.802110] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:00000001 r5:00000000 [ 465.802129] r4:00000000 [ 465.802142] [<c03523c4>] (virtio_dev_probe) from [<c03f94e8>] (driver_probe_device+0x1e8/0x2b0 ) [ 465.802148] r10:00000000 r9:00000000 r8:00000011 r7:c0e2930c r6:00000000 r5:c0e7f47c [ 465.802167] r4:ee549420 [ 465.802179] [<c03f9300>] (driver_probe_device) from [<c03f9848>] (__device_attach_driver+0x88/ 0x94) [ 465.802184] r8:c0e7f458 r7:00000001 r6:ee549420 r5:ef21fd30 r4:c0e2930c r3:00000000 [ 465.802211] [<c03f97c0>] (__device_attach_driver) from [<c03f79a0>] (bus_for_each_drv+0x4c/0x9 4) [ 465.802217] r6:c03f97c0 r5:ef21fd30 r4:00000000 r3:00000000 [ 465.802238] [<c03f7954>] (bus_for_each_drv) from [<c03f9258>] (__device_attach+0xa8/0x10c) [ 465.802243] r6:c0df5c30 r5:ee549454 r4:ee549420 [ 465.802260] [<c03f91b0>] (__device_attach) from [<c03f9868>] (device_initial_probe+0x14/0x18) [ 465.802266] r7:ee548c20 r6:c0df5c30 r5:ee549420 r4:ee549420 [ 465.802288] [<c03f9854>] (device_initial_probe) from [<c03f8950>] (bus_probe_device+0x8c/0x94) [ 465.802300] [<c03f88c4>] (bus_probe_device) from [<c03f6c58>] (device_add+0x388/0x530) [ 465.802306] r6:ee549428 r5:00000000 r4:ee549420 r3:00000001 [ 465.802327] [<c03f68d0>] (device_add) from [<c03f6f84>] (device_register+0x1c/0x20) [ 465.802333] r10:ee548c00 r9:ee548c20 r8:ee4fe02c r7:ee549400 r6:ee549420 r5:c072dca0 [ 465.802353] r4:ee549420 [ 465.802367] [<c03f6f68>] (device_register) from [<c0352128>] (register_virtio_device+0xa8/0xf4 ) [ 465.802373] r4:ee549410 r3:ee5495b8 [ 465.802389] [<c0352080>] (register_virtio_device) from [<c072e1f4>] (rproc_add_virtio_dev+0x44 /0xa0) [ 465.802394] r6:00000007 r5:ee548c20 r4:ee549400 r3:ee548c44 [ 465.802415] [<c072e1b0>] (rproc_add_virtio_dev) from [<c072b700>] (rproc_handle_vdev+0x168/0x2 2c) [ 465.802421] r7:ee549400 r6:ee5495f0 r5:00000002 r4:ee4fe058 [ 465.802440] [<c072b598>] (rproc_handle_vdev) from [<c072b82c>] (rproc_handle_resources+0x68/0x 118) [ 465.802446] r10:ee548c20 r9:ee4fe02c r8:00000150 r7:ee548c00 r6:00000000 r5:00000028 [ 465.802465] r4:c0e28be0 [ 465.802477] [<c072b7c4>] (rproc_handle_resources) from [<c072b9d0>] (rproc_fw_config_virtio+0x f4/0x100) [ 465.802483] r10:00000000 r9:ef629ac0 r8:00000000 r7:0000017c r6:f1d125d0 r5:ee5393c0 [ 465.802502] r4:ee548c00 [ 465.802514] [<c072b8dc>] (rproc_fw_config_virtio) from [<c040c904>] (request_firmware_work_fun c+0x38/0x60) [ 465.802520] r7:ef62d200 r6:ef629ac0 r5:ee539540 r4:ee539540 [ 465.802543] [<c040c8cc>] (request_firmware_work_func) from [<c0055394>] (process_one_work+0x12 8/0x330) [ 465.802549] r4:ef218800 [ 465.802560] [<c005526c>] (process_one_work) from [<c005560c>] (worker_thread+0x34/0x4b0) [ 465.802566] r10:ef629ac0 r9:ef629ac0 r8:00000008 r7:ef218818 r6:ef218800 r5:00000001 [ 465.802585] r4:ef629ad4 [ 465.802598] [<c00555d8>] (worker_thread) from [<c005ad64>] (kthread+0xe0/0xfc) [ 465.802604] r10:00000000 r9:00000000 r8:00000000 r7:c00555d8 r6:ef218800 r5:00000000 [ 465.802623] r4:ef21a1c0 [ 465.802637] [<c005ac84>] (kthread) from [<c000fc48>] (ret_from_fork+0x14/0x2c) [ 465.802643] r7:00000000 r6:00000000 r5:c005ac84 r4:ef21a1c0 [ 465.802661] ---[ end trace f363bed9b0637e37 ]--- [ 465.802696] ------------[ cut here ]------------ [ 465.802709] WARNING: CPU: 0 PID: 18 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23 c/0x364() [ 465.802718] 44000000.ocp:L3 Custom Error: MASTER IPU1 TARGET GPMC (Idle): Data Access in User mode during Functional access [ 465.802723] Modules linked in: [ 465.802734] CPU: 0 PID: 18 Comm: kworker/0:1 Tainted: G W 4.4.45SMS_MONOLYTHIC-00 013-g7a35563-dirty #24 [ 465.802741] Hardware name: Generic DRA74X (Flattened Device Tree) [ 465.802749] Workqueue: events request_firmware_work_func [ 465.802757] Backtrace: [ 465.802772] [<c0012b18>] (dump_backtrace) from [<c0012cb4>] (show_stack+0x18/0x1c) [ 465.802778] r6:c0c672ec r5:00000000 r4:20000193 r3:ef21e000 [ 465.802803] [<c0012c9c>] (show_stack) from [<c02cac88>] (dump_stack+0x88/0xa8) [ 465.802815] [<c02cac00>] (dump_stack) from [<c0040d18>] (warn_slowpath_common+0x7c/0xb8) [ 465.802821] r5:00000093 r4:ef21f8b0 [ 465.802837] [<c0040c9c>] (warn_slowpath_common) from [<c0040df8>] (warn_slowpath_fmt+0x38/0x40 ) [ 465.802843] r8:c0a22aac r7:ef1fe9d0 r6:c0c67530 r5:c0c67248 r4:80080003 [ 465.802869] [<c0040dc4>] (warn_slowpath_fmt) from [<c02fa4d4>] (l3_interrupt_handler+0x23c/0x3 64) [ 465.802874] r3:ef1fe840 r2:c0c67308 [ 465.802890] [<c02fa298>] (l3_interrupt_handler) from [<c0089618>] (handle_irq_event_percpu+0x6 4/0x164) [ 465.802896] r10:ef1f6840 r9:c0e3f2a6 r8:00000017 r7:00000000 r6:00000000 r5:ef1f68a0 [ 465.802916] r4:ef1fed40 [ 465.802928] [<c00895b4>] (handle_irq_event_percpu) from [<c0089758>] (handle_irq_event+0x40/0x 64) [ 465.802933] r10:ef242c00 r9:00000000 r8:ef008000 r7:00000001 r6:c0dcbe04 r5:ef1f68a0 [ 465.802953] r4:ef1f6840 [ 465.802965] [<c0089718>] (handle_irq_event) from [<c008c9f0>] (handle_fasteoi_irq+0xbc/0x194) [ 465.802971] r6:c0dcbe04 r5:ef1f68a0 r4:ef1f6840 r3:00000000 [ 465.802992] [<c008c934>] (handle_fasteoi_irq) from [<c0088ea8>] (generic_handle_irq+0x20/0x30) [ 465.802997] r7:00000001 r6:00000000 r5:c0db9424 r4:00000000 [ 465.803017] [<c0088e88>] (generic_handle_irq) from [<c0088fd4>] (__handle_domain_irq+0x5c/0xbc ) [ 465.803027] [<c0088f78>] (__handle_domain_irq) from [<c0009454>] (gic_handle_irq+0x3c/0x7c) [ 465.803033] r8:fa213000 r7:fa212000 r6:ef21fa58 r5:c0dc1914 r4:fa21200c r3:ef21fa58 [ 465.803056] [<c0009418>] (gic_handle_irq) from [<c0013740>] (__irq_svc+0x40/0x74) [ 465.803063] Exception stack(0xef21fa58 to 0xef21faa0) [ 465.803070] fa40: c0dd1ef0 a0000113 [ 465.803080] fa60: 00000001 00000003 00000000 c0dd1ef0 c0c35554 a0000113 c0dd5654 00000000 [ 465.803089] fa80: ef242c00 ef21fab4 ef21fab8 ef21faa8 c0032448 c09e4130 20000113 ffffffff [ 465.803095] r8:c0dd5654 r7:ef21fa8c r6:ffffffff r5:20000113 r4:c09e4130 r3:c0032448 [ 465.803123] [<c09e4108>] (_raw_spin_unlock_irqrestore) from [<c0032448>] (omap_hwmod_deassert_ hardreset+0x44/0x54) [ 465.803136] [<c0032404>] (omap_hwmod_deassert_hardreset) from [<c00330ac>] (omap_device_deasse rt_hardreset+0x40/0x5c) [ 465.803142] r7:00000000 r6:c0c35554 r5:ef241580 r4:00000001 [ 465.803166] [<c003306c>] (omap_device_deassert_hardreset) from [<c003ab34>] (omap_rproc_device _enable+0xc4/0x100) [ 465.803172] r6:ee548c00 r5:00000000 r4:ef242c00 r3:c0c3582f [ 465.803194] [<c003aa70>] (omap_rproc_device_enable) from [<c072f314>] (omap_rproc_start+0xa8/0 x19c) [ 465.803200] r5:ef242c10 r4:ee548e78 [ 465.803215] [<c072f26c>] (omap_rproc_start) from [<c072cfa0>] (rproc_boot+0x450/0x56c) [ 465.803220] r10:de2795d0 r8:ee548c20 r7:ee548dac r6:ee548db4 r5:00000000 r4:ee548c00 [ 465.803245] [<c072cb50>] (rproc_boot) from [<c072df70>] (rproc_virtio_find_vqs+0x1a8/0x204) [ 465.803250] r10:ee549410 r9:c0c695a4 r8:ef21fc18 r7:ef21fc0c r6:c0a93bbc r5:ef21fc14 [ 465.803270] r4:00000002 [ 465.803283] [<c072ddc8>] (rproc_virtio_find_vqs) from [<c0732fe8>] (rpmsg_probe+0xac/0x45c) [ 465.803289] r10:00000000 r9:00000000 r8:ee548c00 r7:ee549410 r6:ee51fc80 r5:c0a93bb8 [ 465.803308] r4:ef21fc08 [ 465.803322] [<c0732f3c>] (rpmsg_probe) from [<c03525dc>] (virtio_dev_probe+0x218/0x314) [ 465.803328] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:00000001 r5:00000000 [ 465.803347] r4:00000000 [ 465.803359] [<c03523c4>] (virtio_dev_probe) from [<c03f94e8>] (driver_probe_device+0x1e8/0x2b0 ) [ 465.803365] r10:00000000 r9:00000000 r8:00000011 r7:c0e2930c r6:00000000 r5:c0e7f47c [ 465.803385] r4:ee549420 [ 465.803396] [<c03f9300>] (driver_probe_device) from [<c03f9848>] (__device_attach_driver+0x88/ 0x94) [ 465.803402] r8:c0e7f458 r7:00000001 r6:ee549420 r5:ef21fd30 r4:c0e2930c r3:00000000 [ 465.803427] [<c03f97c0>] (__device_attach_driver) from [<c03f79a0>] (bus_for_each_drv+0x4c/0x9 4) [ 465.803433] r6:c03f97c0 r5:ef21fd30 r4:00000000 r3:00000000 [ 465.803454] [<c03f7954>] (bus_for_each_drv) from [<c03f9258>] (__device_attach+0xa8/0x10c) [ 465.803460] r6:c0df5c30 r5:ee549454 r4:ee549420 [ 465.803476] [<c03f91b0>] (__device_attach) from [<c03f9868>] (device_initial_probe+0x14/0x18) [ 465.803482] r7:ee548c20 r6:c0df5c30 r5:ee549420 r4:ee549420 [ 465.803503] [<c03f9854>] (device_initial_probe) from [<c03f8950>] (bus_probe_device+0x8c/0x94) [ 465.803516] [<c03f88c4>] (bus_probe_device) from [<c03f6c58>] (device_add+0x388/0x530) [ 465.803521] r6:ee549428 r5:00000000 r4:ee549420 r3:00000001 [ 465.803543] [<c03f68d0>] (device_add) from [<c03f6f84>] (device_register+0x1c/0x20) [ 465.803549] r10:ee548c00 r9:ee548c20 r8:ee4fe02c r7:ee549400 r6:ee549420 r5:c072dca0 [ 465.803568] r4:ee549420 [ 465.803582] [<c03f6f68>] (device_register) from [<c0352128>] (register_virtio_device+0xa8/0xf4 ) [ 465.803588] r4:ee549410 r3:ee5495b8 [ 465.803604] [<c0352080>] (register_virtio_device) from [<c072e1f4>] (rproc_add_virtio_dev+0x44 /0xa0) [ 465.803610] r6:00000007 r5:ee548c20 r4:ee549400 r3:ee548c44 [ 465.803630] [<c072e1b0>] (rproc_add_virtio_dev) from [<c072b700>] (rproc_handle_vdev+0x168/0x2 2c) [ 465.803636] r7:ee549400 r6:ee5495f0 r5:00000002 r4:ee4fe058 [ 465.803656] [<c072b598>] (rproc_handle_vdev) from [<c072b82c>] (rproc_handle_resources+0x68/0x 118) [ 465.803662] r10:ee548c20 r9:ee4fe02c r8:00000150 r7:ee548c00 r6:00000000 r5:00000028 [ 465.803681] r4:c0e28be0 [ 465.803692] [<c072b7c4>] (rproc_handle_resources) from [<c072b9d0>] (rproc_fw_config_virtio+0x f4/0x100) [ 465.803698] r10:00000000 r9:ef629ac0 r8:00000000 r7:0000017c r6:f1d125d0 r5:ee5393c0 [ 465.803718] r4:ee548c00 [ 465.803730] [<c072b8dc>] (rproc_fw_config_virtio) from [<c040c904>] (request_firmware_work_fun c+0x38/0x60) [ 465.803735] r7:ef62d200 r6:ef629ac0 r5:ee539540 r4:ee539540 [ 465.803757] [<c040c8cc>] (request_firmware_work_func) from [<c0055394>] (process_one_work+0x12 8/0x330) [ 465.803763] r4:ef218800 [ 465.803774] [<c005526c>] (process_one_work) from [<c005560c>] (worker_thread+0x34/0x4b0) [ 465.803780] r10:ef629ac0 r9:ef629ac0 r8:00000008 r7:ef218818 r6:ef218800 r5:00000001 [ 465.803799] r4:ef629ad4 [ 465.803812] [<c00555d8>] (worker_thread) from [<c005ad64>] (kthread+0xe0/0xfc) [ 465.803818] r10:00000000 r9:00000000 r8:00000000 r7:c00555d8 r6:ef218800 r5:00000000 [ 465.803838] r4:ef21a1c0 [ 465.803851] [<c005ac84>] (kthread) from [<c000fc48>] (ret_from_fork+0x14/0x2c) [ 465.803857] r7:00000000 r6:00000000 r5:c005ac84 r4:ef21a1c0 [ 465.803874] ---[ end trace f363bed9b0637e38 ]--- [ 465.803914] remoteproc remoteproc0: remote processor 58820000.ipu is now up [ 465.804250] virtio_rpmsg_bus virtio0: rpmsg host is online [ 465.804281] remoteproc remoteproc0: registered virtio0 (type 7) [ 465.804293] remoteproc remoteproc0: rsc: type 0 [ 465.804303] remoteproc remoteproc0: rsc: type 0 [ 465.804312] remoteproc remoteproc0: rsc: type 0 [ 465.804321] remoteproc remoteproc0: rsc: type 2 [ 465.804329] remoteproc remoteproc0: rsc: type 1 At At the e2e-Forum I saw, that L3-Registers used for IPC and Co. are NOT PUBLICLY AVAILABLE... wow. Why? Can you tell me something about the error above? THANK YOU for your help .... M |