cd /sys/bus/platform/drivers/omap-rproc/ root@am57xx-evm:/sys/bus/platform/drivers/omap-rproc# echo 58820000.ipu > unbind remoteproc0: releasing 58820000.ipu root@am57xx-evm:/sys/bus/platform/drivers/omap-rproc# echo 58820000.ipu > bind omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@95800000 remoteproc0: 58820000.ipu is available remoteproc0: Note: remoteproc is still under development and considered experimental. remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. root@am57xx-evm:/sys/bus/platform/drivers/omap-rproc# remoteproc0: powering up 58820000.ipu remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4913492 omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 remoteproc0: remote processor 58820000.ipu is now up virtio_rpmsg_bus virtio0: rpmsg host is online ------------[ cut here ]------------ WARNING: CPU: 1 PID: 28 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x368() ** 744 printk messages dropped ** r9:00000000 r8:ee659db0 r7:00000024 r6:c001d314 r5:00000205 r4:c0930c54 ** 632 printk messages dropped ** 8f00: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 8f20: ee658f8c c00510fc 20000113 ffffffff ee658f7c c00510fe ee658fa4 ee658f48 8f40: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8f60: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658fa4 ee658fa8 ee658f98 8f80: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee658fcc ee658fbc ee658fa8 8fa0: c004bfbc c00510f8 ee4cde40 ee4cde40 ee658fd4 ee658fc0 c0660ff4 c004bfb8 8fc0: ee4cde40 0000000b ee658ffc ee658fd8 c00384d8 c0660f58 c00510fe c07f1814 8fe0: ee658ffc ee658ff0 c00360e0 00000001 ee659084 ee659000 c0013f90 c0037cc0 9000: ee658210 0000000b ee65902c 00000008 bf000000 00000000 c0051100 60000113 9020: 6565904c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 9040: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 9060: ee6591a8 00000207 00000000 ffffffec c07f1814 c07f181c ee65909c ee659088 9080: c002226c c0013d50 ee6591a8 00000207 ee6590f4 ee6590a0 c001d26c c002220c 90a0: 00000000 00000000 00000040 c09ae2fc 00000030 00000000 c0996050 00000000 90c0: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee6591a8 90e0: c07f1814 c07f181c ee6591a4 ee6590f8 c00092a0 c001cee8 ffffffff 00ffffff 9100: 020e6abf 00000000 c07fa750 0000003c c09ae3b8 0000002c 00000000 c0996050 9120: 00000000 00000000 ee659144 ee659138 c005fa14 c00a46c0 ee65918c ee659148 9140: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 9160: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 9180: ee6591ec c00510fc 20000113 ffffffff ee6591dc c00510fe ee659204 ee6591a8 91a0: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 91c0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659204 ee659208 ee6591f8 91e0: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee65922c ee65921c ee659208 9200: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659234 ee659220 c0660ff4 c004bfb8 9220: ee4cde40 0000000b ee65925c ee659238 c00384d8 c0660f58 c00510fe c07f1814 9240: ee65925c ee659250 c00360e0 00000001 ee6592e4 ee659260 c0013f90 c0037cc0 9260: ee658210 0000000b ee65928c 00000008 bf000000 00000000 c0051100 60000113 9280: 656592ac 63306131 20643030 64323965 30303864 34326520 30306263 35652034 92a0: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 92c0: ee659408 00000207 00000000 ffffffec c07f1814 c07f181c ee6592fc ee6592e8 92e0: c002226c c0013d50 ee659408 00000207 ee659354 ee659300 c001d26c c002220c 9300: 00000000 00000000 00000040 c09a9b28 00000030 00000000 c0996050 00000000 9320: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee659408 9340: c07f1814 c07f181c ee659404 ee659358 c00092a0 c001cee8 ffffffff 00ffffff 9360: 020e6abf 00000000 c07fa750 0000003c c09a9be4 0000002c 00000000 c0996050 9380: 00000000 00000000 ee6593a4 ee659398 c005fa14 c00a46c0 ee6593ec ee6593a8 93a0: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 93c0: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 93e0: ee65944c c00510fc 20000113 ffffffff ee65943c c00510fe ee659464 ee659408 9400: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9420: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659464 ee659468 ee659458 9440: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee65948c ee65947c ee659468 9460: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659494 ee659480 c0660ff4 c004bfb8 9480: ee4cde40 0000000b ee6594bc ee659498 c00384d8 c0660f58 c00510fe c07f1814 94a0: ee6594bc ee6594b0 c00360e0 00000001 ee659544 ee6594c0 c0013f90 c0037cc0 94c0: ee658210 0000000b ee6594ec 00000008 bf000000 00000000 c0051100 60000113 94e0: 6565950c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 9500: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 9520: ee659668 00000207 00000000 ffffffec c07f1814 c07f181c ee65955c ee659548 9540: c002226c c0013d50 ee659668 00000207 ee6595b4 ee659560 c001d26c c002220c 9560: 00000000 00000000 00000040 c09a603c 00000030 00000000 c0996050 00000000 9580: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee659668 95a0: c07f1814 c07f181c ee659664 ee6595b8 c00092a0 c001cee8 ffffffff 00ffffff 95c0: 020e6abf 00000000 c07fa750 0000003c c09a60f8 0000002c 00000000 c0996050 95e0: 00000000 00000000 ee659604 ee6595f8 c005fa14 c00a46c0 ee65964c ee659608 9600: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 9620: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 9640: ee6596ac c00510fc 20000113 ffffffff ee65969c c00510fe ee6596c4 ee659668 9660: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9680: 0000000b 00000001 c00510fe c07f1814 c07f181c ee6596c4 ee6596c8 ee6596b8 96a0: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee6596ec ee6596dc ee6596c8 96c0: c004bfbc c00510f8 ee4cde40 ee4cde40 ee6596f4 ee6596e0 c0660ff4 c004bfb8 96e0: ee4cde40 0000000b ee65971c ee6596f8 c00384d8 c0660f58 c00510fe c07f1814 9700: ee65971c ee659710 c00360e0 00000001 ee6597a4 ee659720 c0013f90 c0037cc0 9720: ee658210 0000000b ee65974c 00000008 bf000000 00000000 c0051100 60000113 9740: 6565976c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 9760: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 9780: ee6598c8 00000207 00000000 ffffffec c07f1814 c07f181c ee6597bc ee6597a8 97a0: c002226c c0013d50 ee6598c8 00000207 ee659814 ee6597c0 c001d26c c002220c 97c0: 00000000 00000000 00000040 c09a3238 00000030 00000000 c0996050 00000000 97e0: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee6598c8 9800: c07f1814 c07f181c ee6598c4 ee659818 c00092a0 c001cee8 ffffffff 00ffffff 9820: 020e6abf 00000000 c07fa750 0000003c c09a32f4 0000002c 00000000 c0996050 9840: 00000000 00000000 ee659864 ee659858 c005fa14 c00a46c0 ee6598ac ee659868 9860: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 9880: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 98a0: ee65990c c00510fc 20000113 ffffffff ee6598fc c00510fe ee659924 ee6598c8 98c0: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 98e0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659924 ee659928 ee659918 9900: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee65994c ee65993c ee659928 9920: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659954 ee659940 c0660ff4 c004bfb8 9940: ee4cde40 0000000b ee65997c ee659958 c00384d8 c0660f58 c00510fe c07f1814 9960: ee65997c ee659970 c00360e0 00000001 ee659a04 ee659980 c0013f90 c0037cc0 9980: ee658210 0000000b ee6599ac 00000008 bf000000 00000000 c0051100 60000113 99a0: 656599cc 63306131 20643030 64323965 30303864 34326520 30306263 35652034 99c0: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 99e0: ee659b28 00000207 00000000 ffffffec c07f1814 c07f181c ee659a1c ee659a08 9a00: c002226c c0013d50 ee659b28 00000207 ee659a74 ee659a20 c001d26c c002220c 9a20: ee2fb660 c0672e2c c0672e2c ee0011e0 ee659a4c ee659a40 c008e920 c008e658 9a40: ee659a5c ee659a50 eed366c0 c0930c74 00000207 c001cedc ffffffec ee659b28 9a60: c07f1814 c07f181c ee659b24 ee659a78 c00092a0 c001cee8 00080060 ee0011e0 9a80: ee659b1c ee659a90 c01147e4 c0663c3c ee659ab4 ee611f80 60000113 000c000b 9aa0: ee611f80 00000001 ee659adc ee659ab8 ee001230 000c000b ee0011e0 ee001230 9ac0: eed366c0 ee637914 ee659b04 ee659ad8 c008e6c8 c008cb00 000c000b c008afa0 9ae0: dff24a00 00000001 ee63792c 00000001 c092d044 ee403300 ee611f80 c0033cd8 9b00: ee658000 c00510fc 20000113 ffffffff ee659b5c ee4ce178 ee659b84 ee659b28 9b20: c00147d8 c0009274 ee4cde40 ee4ce0ac 00000040 00000000 ee4cde40 ee4cde40 9b40: ee490000 ee659bc0 ee4ce178 c07f1814 c07f181c ee659b84 ee659b88 ee659b78 9b60: c004bfbc c00510fc 20000113 ffffffff c0036588 00000000 ee659b9c ee659b88 9b80: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659bb4 ee659ba0 c0660ff4 c004bfb8 9ba0: ee4cde40 ee65986c ee659bdc ee659bb8 c00382f4 c0660f58 c065fc9e 00000000 9bc0: ee659bc0 ee659bc0 c00360e0 00000001 ee659c64 ee659be0 c0013f90 c0037cc0 9be0: ee658210 0000000b ee659c0c 00000008 00000000 00000000 c065fca0 60000113 9c00: 65659c2c 37306131 20313030 30613165 30303035 63336520 30303434 31652031 9c20: 30303061 28203430 34393565 34323036 c0002029 60000113 00000000 00000024 9c40: ee659db0 00000205 00000000 00000024 00000000 eed35ac0 ee659c7c ee659c68 9c60: c002226c c0013d50 ee659db0 00000205 ee659cd4 ee659c80 c001d26c c002220c 9c80: c00a46f4 8033002e ed754a00 00000001 020e6abf 00000000 c085512b 8033002e 9ca0: c099f7c8 00000025 00000003 c0930c54 00000205 c001d314 00000024 ee659db0 9cc0: 00000000 eed35ac0 ee659cfc ee659cd8 c001d42c c001cee8 c0930c54 00000205 9ce0: c001d314 00000024 ee659db0 00000000 ee659dac ee659d00 c00092a0 c001d320 9d00: c0114b98 c01145ac 00000001 c0186cd4 c0664180 ed754a00 8033002d c09c457c 9d20: ed754a00 c09c4564 ee439b88 00000000 ee659d8c ee403900 ed754870 c0186cd4 9d40: ee658000 ef4167d0 ee659d60 0000c352 ee659d94 ee659d60 c0114b98 c01145ac 9d60: 00000001 c0186cd4 c0664180 ed754870 ed7545a0 ed69bc38 ed754870 c09c4564 9d80: ee439b88 eed35ac0 ee659de4 c065fc9c a0000013 ffffffff ee659de4 ed69b420 9da0: ee659e1c ee659db0 c00147d8 c0009274 00000000 00000001 00000000 0000000e 9dc0: 00000000 ed6ef528 ed69b400 00000001 ed69b420 00000000 eed35ac0 ee659e1c 9de0: ee659e20 ee659e00 c065fd20 c065fc9c a0000013 ffffffff ed69bc38 ed69bc30 9e00: ed69bc30 ed69bc30 ed69b400 ed69b400 ee659e2c ee659e20 c065fd20 c065fc88 9e20: ee659e64 ee659e30 c040e64c c065fd18 ee659e54 ee659e40 c040eb5c c040e970 9e40: ed69b400 ed69bc30 ed69b620 ed69b400 ed69b400 eed39200 ee659e7c ee659e68 9e60: c040e838 c040e604 00000000 ed69b620 ee659e94 ee659e80 c0367950 c040e818 9e80: ed69b620 ed69b620 ee659ea4 ee659e98 c0525c48 c0367948 ee659ec4 ee659ea8 9ea0: c0524fe0 c0525c40 ed69b65c ed69b5cc ed69b420 ed69b400 ee659ee4 ee659ec8 9ec0: c05250b4 c0524f94 ed69b65c ee639500 eed35ac0 00000000 ee659f24 ee659ee8 9ee0: c004af00 c0525030 ee4cde40 ee658000 ee659f0c ee659f00 eed35ac0 eed35ac0 9f00: ee639518 ee658000 eed35ae8 00000008 ee639500 eed35ac0 ee659f5c ee659f28 9f20: c004b210 c004ade8 c004b1c4 c092a580 00000000 00000000 ee637880 ee639500 9f40: c004b1c4 00000000 00000000 00000000 ee659fac ee659f60 c0050c64 c004b1d0 9f60: 7556616a 00000000 6c624f2d ee639500 00000000 00000000 ee659f78 ee659f78 9f80: 00000001 00010001 ee659f88 ee659f88 ee637880 c0050b80 00000000 00000000 9fa0: 00000000 ee659fb0 c0010710 c0050b8c 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 Backtrace: [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee658f48 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee658f48 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee658f48 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee658f48 to 0xee658f90) 8f40: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8f60: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658fa4 ee658fa8 ee658f98 8f80: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee658f7c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee6591a8 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee6591a8 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee6591a8 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee6591a8 to 0xee6591f0) 91a0: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 91c0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659204 ee659208 ee6591f8 91e0: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee6591dc r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee659408 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee659408 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee659408 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659408 to 0xee659450) 9400: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9420: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659464 ee659468 ee659458 9440: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee65943c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee659668 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee659668 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee659668 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659668 to 0xee6596b0) 9660: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9680: 0000000b 00000001 c00510fe c07f1814 c07f181c ee6596c4 ee6596c8 ee6596b8 96a0: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee65969c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee6598c8 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee6598c8 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee6598c8 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee6598c8 to 0xee659910) 98c0: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 98e0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659924 ee659928 ee659918 9900: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee6598fc r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee659b28 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee659b28 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee659b28 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659b28 to 0xee659b70) 9b20: ee4cde40 ee4ce0ac 00000040 00000000 ee4cde40 ee4cde40 9b40: ee490000 ee659bc0 ee4ce178 c07f1814 c07f181c ee659b84 ee659b88 ee659b78 9b60: c004bfbc c00510fc 20000113 ffffffff r8:ee4ce178 r7:ee659b5c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x640/0x9c0) r5:ee65986c r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:eed35ac0 r9:00000000 r8:00000024 r7:00000000 r6:00000205 r5:ee659db0 r4:00000024 [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000205 r4:ee659db0 [] (do_page_fault) from [] (do_translation_fault+0x118/0x11c) r10:eed35ac0 r9:00000000 r8:ee659db0 r7:00000024 r6:c001d314 r5:00000205 r4:c0930c54 [] (do_translation_fault) from [] (do_DataAbort+0x38/0xb8) r9:00000000 r8:ee659db0 r7:00000024 r6:c001d314 r5:00000205 r4:c0930c54 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659db0 to 0xee659df8) 9da0: 00000000 00000001 00000000 0000000e 9dc0: 00000000 ed6ef528 ed69b400 00000001 ed69b420 00000000 eed35ac0 ee659e1c 9de0: ee659e20 ee659e00 c065fd20 c065fc9c a0000013 ffffffff r8:ed69b420 r7:ee659de4 r6:ffffffff r5:a0000013 r4:c065fc9c [] (klist_put) from [] (klist_del+0x14/0x18) r7:ed69b400 r6:ed69b400 r5:ed69bc30 r4:ed69bc30 [] (klist_del) from [] (device_del+0x54/0x214) [] (device_del) from [] (device_unregister+0x2c/0x6c) r8:eed39200 r7:ed69b400 r6:ed69b400 r5:ed69b620 r4:ed69bc30 [] (device_unregister) from [] (unregister_virtio_device+0x14/0x28) r5:ed69b620 r4:00000000 [] (unregister_virtio_device) from [] (rproc_remove_virtio_dev+0x14/0x18) r5:ed69b620 r4:ed69b620 [] (rproc_remove_virtio_dev) from [] (rproc_trigger_recovery+0x58/0x9c) [] (rproc_trigger_recovery) from [] (rproc_crash_handler_work+0x90/0xc0) r7:ed69b400 r6:ed69b420 r5:ed69b5cc r4:ed69b65c [] (rproc_crash_handler_work) from [] (process_one_work+0x124/0x3e8) r7:00000000 r6:eed35ac0 r5:ee639500 r4:ed69b65c [] (process_one_work) from [] (worker_thread+0x4c/0x560) r10:eed35ac0 r9:ee639500 r8:00000008 r7:eed35ae8 r6:ee658000 r5:ee639518 r4:eed35ac0 [] (worker_thread) from [] (kthread+0xe4/0xfc) r10:00000000 r9:00000000 r8:00000000 r7:c004b1c4 r6:ee639500 r5:ee637880 r4:00000000 [] (kthread) from [] (ret_from_fork+0x14/0x24) r7:00000000 r6:00000000 r5:c0050b80 r4:ee637880 Code: e1a0c00d e92dd800 e24cb004 e5903390 (e5130014) ---[ end trace 000000000000000a ]--- Fixing recursive fault but reboot is needed! Unable to handle kernel paging request at virtual address ffffffec pgd = c0003000 [ffffffec] *pgd=80000080007003, *pmd=affbe003, *pte=00000000 Internal error: Oops: 207 [#9] PREEMPT SMP ARM Modules linked in: zinitix_touch(O) uio_module_drv(O) gdbserverproxy(O) cryptodev(O) cmemk(O) CPU: 0 PID: 30 Comm: kworker/0:1 Tainted: G D W O 4.4.19-rt25-gf572d285f0 #78 Hardware name: Generic DRA74X (Flattened Device Tree) task: ee4cde40 ti: ee658000 task.ti: ee658000 PC is at kthread_data+0x10/0x18 LR is at wq_worker_sleeping+0x10/0xac pc : [] lr : [] psr: 20000113 sp : ee658ad8 ip : ee658ae8 fp : ee658ae4 r10: c07f181c r9 : c07f1814 r8 : c00510fe r7 : 00000001 r6 : 0000000b r5 : ee4cde40 r4 : ee4cde40 r3 : 00000000 r2 : 0420806c r1 : 00000002 r0 : ee4cde40 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5387d Table: ad6c7880 DAC: fffffffd Process kworker/0:1 (pid: 30, stack limit = 0xee658210) Stack: (0xee658ad8 to 0xee65a000) 8ac0: ee658afc ee658ae8 8ae0: c004bfbc c00510f8 ee4cde40 ee4cde40 ee658b14 ee658b00 c0660ff4 c004bfb8 8b00: ee4cde40 0000000b ee658b3c ee658b18 c00384d8 c0660f58 c00510fe c07f1814 8b20: ee658b3c ee658b30 c00360e0 00000001 ee658bc4 ee658b40 c0013f90 c0037cc0 8b40: ee658210 0000000b ee658b6c 00000008 bf000000 00000000 c0051100 60000113 8b60: 65658b8c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 8b80: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 8ba0: ee658ce8 00000207 00000000 ffffffec c07f1814 c07f181c ee658bdc ee658bc8 8bc0: c002226c c0013d50 ee658ce8 00000207 ee658c34 ee658be0 c001d26c c002220c 8be0: 00000000 00000000 00000040 c0999974 00000030 00000000 c0996050 00000000 8c00: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee658ce8 8c20: c07f1814 c07f181c ee658ce4 ee658c38 c00092a0 c001cee8 ffffffff 00ffffff 8c40: 020e6abf 00000000 c07fa750 0000003c c0999a30 0000002c 00000000 c0996050 8c60: 00000000 00000000 ee658c84 ee658c78 c005fa14 c00a46c0 ee658ccc ee658c88 8c80: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 8ca0: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 8cc0: ee658d2c c00510fc 20000113 ffffffff ee658d1c c00510fe ee658d44 ee658ce8 8ce0: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8d00: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658d44 ee658d48 ee658d38 8d20: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee658d6c ee658d5c ee658d48 8d40: c004bfbc c00510f8 ee4cde40 ee4cde40 ee658d74 ee658d60 c0660ff4 c004bfb8 8d60: ee4cde40 0000000b ee658d9c ee658d78 c00384d8 c0660f58 c00510fe c07f1814 8d80: ee658d9c ee658d90 c00360e0 00000001 ee658e24 ee658da0 c0013f90 c0037cc0 8da0: ee658210 0000000b ee658dcc 00000008 bf000000 00000000 c0051100 60000113 8dc0: 65658dec 63306131 20643030 64323965 30303864 34326520 30306263 35652034 8de0: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 8e00: ee658f48 00000207 00000000 ffffffec c07f1814 c07f181c ee658e3c ee658e28 8e20: c002226c c0013d50 ee658f48 00000207 ee658e94 ee658e40 c001d26c c002220c 8e40: 00000000 00000000 00000040 c09b37b8 00000030 00000000 c0996050 00000000 8e60: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee658f48 8e80: c07f1814 c07f181c ee658f44 ee658e98 c00092a0 c001cee8 ffffffff 00ffffff 8ea0: 020e6abf 00000000 c07fa750 0000003c c09b3874 0000002c 00000000 c0996050 8ec0: 00000000 00000000 ee658ee4 ee658ed8 c005fa14 c00a46c0 ee658f2c ee658ee8 8ee0: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 8f00: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 8f20: ee658f8c c00510fc 20000113 ffffffff ee658f7c c00510fe ee658fa4 ee658f48 8f40: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8f60: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658fa4 ee658fa8 ee658f98 8f80: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee658fcc ee658fbc ee658fa8 8fa0: c004bfbc c00510f8 ee4cde40 ee4cde40 ee658fd4 ee658fc0 c0660ff4 c004bfb8 8fc0: ee4cde40 0000000b ee658ffc ee658fd8 c00384d8 c0660f58 c00510fe c07f1814 8fe0: ee658ffc ee658ff0 c00360e0 00000001 ee659084 ee659000 c0013f90 c0037cc0 9000: ee658210 0000000b ee65902c 00000008 bf000000 00000000 c0051100 60000113 9020: 6565904c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 9040: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 9060: ee6591a8 00000207 00000000 ffffffec c07f1814 c07f181c ee65909c ee659088 9080: c002226c c0013d50 ee6591a8 00000207 ee6590f4 ee6590a0 c001d26c c002220c 90a0: 00000000 00000000 00000040 c09ae2fc 00000030 00000000 c0996050 00000000 90c0: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee6591a8 90e0: c07f1814 c07f181c ee6591a4 ee6590f8 c00092a0 c001cee8 ffffffff 00ffffff 9100: 020e6abf 00000000 c07fa750 0000003c c09ae3b8 0000002c 00000000 c0996050 9120: 00000000 00000000 ee659144 ee659138 c005fa14 c00a46c0 ee65918c ee659148 9140: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 9160: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 9180: ee6591ec c00510fc 20000113 ffffffff ee6591dc c00510fe ee659204 ee6591a8 91a0: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 91c0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659204 ee659208 ee6591f8 91e0: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee65922c ee65921c ee659208 9200: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659234 ee659220 c0660ff4 c004bfb8 9220: ee4cde40 0000000b ee65925c ee659238 c00384d8 c0660f58 c00510fe c07f1814 9240: ee65925c ee659250 c00360e0 00000001 ee6592e4 ee659260 c0013f90 c0037cc0 9260: ee658210 0000000b ee65928c 00000008 bf000000 00000000 c0051100 60000113 9280: 656592ac 63306131 20643030 64323965 30303864 34326520 30306263 35652034 92a0: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 92c0: ee659408 00000207 00000000 ffffffec c07f1814 c07f181c ee6592fc ee6592e8 92e0: c002226c c0013d50 ee659408 00000207 ee659354 ee659300 c001d26c c002220c 9300: 00000000 00000000 00000040 c09a9b28 00000030 00000000 c0996050 00000000 9320: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee659408 9340: c07f1814 c07f181c ee659404 ee659358 c00092a0 c001cee8 ffffffff 00ffffff 9360: 020e6abf 00000000 c07fa750 0000003c c09a9be4 0000002c 00000000 c0996050 9380: 00000000 00000000 ee6593a4 ee659398 c005fa14 c00a46c0 ee6593ec ee6593a8 93a0: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 93c0: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 93e0: ee65944c c00510fc 20000113 ffffffff ee65943c c00510fe ee659464 ee659408 9400: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9420: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659464 ee659468 ee659458 9440: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee65948c ee65947c ee659468 9460: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659494 ee659480 c0660ff4 c004bfb8 9480: ee4cde40 0000000b ee6594bc ee659498 c00384d8 c0660f58 c00510fe c07f1814 94a0: ee6594bc ee6594b0 c00360e0 00000001 ee659544 ee6594c0 c0013f90 c0037cc0 94c0: ee658210 0000000b ee6594ec 00000008 bf000000 00000000 c0051100 60000113 94e0: 6565950c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 9500: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 9520: ee659668 00000207 00000000 ffffffec c07f1814 c07f181c ee65955c ee659548 9540: c002226c c0013d50 ee659668 00000207 ee6595b4 ee659560 c001d26c c002220c 9560: 00000000 00000000 00000040 c09a603c 00000030 00000000 c0996050 00000000 9580: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee659668 95a0: c07f1814 c07f181c ee659664 ee6595b8 c00092a0 c001cee8 ffffffff 00ffffff 95c0: 020e6abf 00000000 c07fa750 0000003c c09a60f8 0000002c 00000000 c0996050 95e0: 00000000 00000000 ee659604 ee6595f8 c005fa14 c00a46c0 ee65964c ee659608 9600: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 9620: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 9640: ee6596ac c00510fc 20000113 ffffffff ee65969c c00510fe ee6596c4 ee659668 9660: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9680: 0000000b 00000001 c00510fe c07f1814 c07f181c ee6596c4 ee6596c8 ee6596b8 96a0: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee6596ec ee6596dc ee6596c8 96c0: c004bfbc c00510f8 ee4cde40 ee4cde40 ee6596f4 ee6596e0 c0660ff4 c004bfb8 96e0: ee4cde40 0000000b ee65971c ee6596f8 c00384d8 c0660f58 c00510fe c07f1814 9700: ee65971c ee659710 c00360e0 00000001 ee6597a4 ee659720 c0013f90 c0037cc0 9720: ee658210 0000000b ee65974c 00000008 bf000000 00000000 c0051100 60000113 9740: 6565976c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 9760: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 9780: ee6598c8 00000207 00000000 ffffffec c07f1814 c07f181c ee6597bc ee6597a8 97a0: c002226c c0013d50 ee6598c8 00000207 ee659814 ee6597c0 c001d26c c002220c 97c0: 00000000 00000000 00000040 c09a3238 00000030 00000000 c0996050 00000000 97e0: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee6598c8 9800: c07f1814 c07f181c ee6598c4 ee659818 c00092a0 c001cee8 ffffffff 00ffffff 9820: 020e6abf 00000000 c07fa750 0000003c c09a32f4 0000002c 00000000 c0996050 9840: 00000000 00000000 ee659864 ee659858 c005fa14 c00a46c0 ee6598ac ee659868 9860: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 9880: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 98a0: ee65990c c00510fc 20000113 ffffffff ee6598fc c00510fe ee659924 ee6598c8 98c0: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 98e0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659924 ee659928 ee659918 9900: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee65994c ee65993c ee659928 9920: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659954 ee659940 c0660ff4 c004bfb8 9940: ee4cde40 0000000b ee65997c ee659958 c00384d8 c0660f58 c00510fe c07f1814 9960: ee65997c ee659970 c00360e0 00000001 ee659a04 ee659980 c0013f90 c0037cc0 9980: ee658210 0000000b ee6599ac 00000008 bf000000 00000000 c0051100 60000113 99a0: 656599cc 63306131 20643030 64323965 30303864 34326520 30306263 35652034 99c0: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 99e0: ee659b28 00000207 00000000 ffffffec c07f1814 c07f181c ee659a1c ee659a08 9a00: c002226c c0013d50 ee659b28 00000207 ee659a74 ee659a20 c001d26c c002220c 9a20: ee2fb660 c0672e2c c0672e2c ee0011e0 ee659a4c ee659a40 c008e920 c008e658 9a40: ee659a5c ee659a50 eed366c0 c0930c74 00000207 c001cedc ffffffec ee659b28 9a60: c07f1814 c07f181c ee659b24 ee659a78 c00092a0 c001cee8 00080060 ee0011e0 9a80: ee659b1c ee659a90 c01147e4 c0663c3c ee659ab4 ee611f80 60000113 000c000b 9aa0: ee611f80 00000001 ee659adc ee659ab8 ee001230 000c000b ee0011e0 ee001230 9ac0: eed366c0 ee637914 ee659b04 ee659ad8 c008e6c8 c008cb00 000c000b c008afa0 9ae0: dff24a00 00000001 ee63792c 00000001 c092d044 ee403300 ee611f80 c0033cd8 9b00: ee658000 c00510fc 20000113 ffffffff ee659b5c ee4ce178 ee659b84 ee659b28 9b20: c00147d8 c0009274 ee4cde40 ee4ce0ac 00000040 00000000 ee4cde40 ee4cde40 9b40: ee490000 ee659bc0 ee4ce178 c07f1814 c07f181c ee659b84 ee659b88 ee659b78 9b60: c004bfbc c00510fc 20000113 ffffffff c0036588 00000000 ee659b9c ee659b88 9b80: c004bfbc c00510f8 ee4cde40 ee4cde40 ee659bb4 ee659ba0 c0660ff4 c004bfb8 9ba0: ee4cde40 ee65986c ee659bdc ee659bb8 c00382f4 c0660f58 c065fc9e 00000000 9bc0: ee659bc0 ee659bc0 c00360e0 00000001 ee659c64 ee659be0 c0013f90 c0037cc0 9be0: ee658210 0000000b ee659c0c 00000008 00000000 00000000 c065fca0 60000113 9c00: 65659c2c 37306131 20313030 30613165 30303035 63336520 30303434 31652031 9c20: 30303061 28203430 34393565 34323036 c0002029 60000113 00000000 00000024 9c40: ee659db0 00000205 00000000 00000024 00000000 eed35ac0 ee659c7c ee659c68 9c60: c002226c c0013d50 ee659db0 00000205 ee659cd4 ee659c80 c001d26c c002220c 9c80: c00a46f4 8033002e ed754a00 00000001 020e6abf 00000000 c085512b 8033002e 9ca0: c099f7c8 00000025 00000003 c0930c54 00000205 c001d314 00000024 ee659db0 9cc0: 00000000 eed35ac0 ee659cfc ee659cd8 c001d42c c001cee8 c0930c54 00000205 9ce0: c001d314 00000024 ee659db0 00000000 ee659dac ee659d00 c00092a0 c001d320 9d00: c0114b98 c01145ac 00000001 c0186cd4 c0664180 ed754a00 8033002d c09c457c 9d20: ed754a00 c09c4564 ee439b88 00000000 ee659d8c ee403900 ed754870 c0186cd4 9d40: ee658000 ef4167d0 ee659d60 0000c352 ee659d94 ee659d60 c0114b98 c01145ac 9d60: 00000001 c0186cd4 c0664180 ed754870 ed7545a0 ed69bc38 ed754870 c09c4564 9d80: ee439b88 eed35ac0 ee659de4 c065fc9c a0000013 ffffffff ee659de4 ed69b420 9da0: ee659e1c ee659db0 c00147d8 c0009274 00000000 00000001 00000000 0000000e 9dc0: 00000000 ed6ef528 ed69b400 00000001 ed69b420 00000000 eed35ac0 ee659e1c 9de0: ee659e20 ee659e00 c065fd20 c065fc9c a0000013 ffffffff ed69bc38 ed69bc30 9e00: ed69bc30 ed69bc30 ed69b400 ed69b400 ee659e2c ee659e20 c065fd20 c065fc88 9e20: ee659e64 ee659e30 c040e64c c065fd18 ee659e54 ee659e40 c040eb5c c040e970 9e40: ed69b400 ed69bc30 ed69b620 ed69b400 ed69b400 eed39200 ee659e7c ee659e68 9e60: c040e838 c040e604 00000000 ed69b620 ee659e94 ee659e80 c0367950 c040e818 9e80: ed69b620 ed69b620 ee659ea4 ee659e98 c0525c48 c0367948 ee659ec4 ee659ea8 9ea0: c0524fe0 c0525c40 ed69b65c ed69b5cc ed69b420 ed69b400 ee659ee4 ee659ec8 9ec0: c05250b4 c0524f94 ed69b65c ee639500 eed35ac0 00000000 ee659f24 ee659ee8 9ee0: c004af00 c0525030 ee4cde40 ee658000 ee659f0c ee659f00 eed35ac0 eed35ac0 9f00: ee639518 ee658000 eed35ae8 00000008 ee639500 eed35ac0 ee659f5c ee659f28 9f20: c004b210 c004ade8 c004b1c4 c092a580 00000000 00000000 ee637880 ee639500 9f40: c004b1c4 00000000 00000000 00000000 ee659fac ee659f60 c0050c64 c004b1d0 9f60: 7556616a 00000000 6c624f2d ee639500 00000000 00000000 ee659f78 ee659f78 9f80: 00000001 00010001 ee659f88 ee659f88 ee637880 c0050b80 00000000 00000000 9fa0: 00000000 ee659fb0 c0010710 c0050b8c 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 Backtrace: [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee658ce8 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee658ce8 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee658ce8 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee658ce8 to 0xee658d30) 8ce0: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8d00: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658d44 ee658d48 ee658d38 8d20: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee658d1c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee658f48 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee658f48 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee658f48 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee658f48 to 0xee658f90) 8f40: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8f60: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658fa4 ee658fa8 ee658f98 8f80: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee658f7c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee6591a8 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee6591a8 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee6591a8 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee6591a8 to 0xee6591f0) 91a0: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 91c0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659204 ee659208 ee6591f8 91e0: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee6591dc r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee659408 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee659408 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee659408 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659408 to 0xee659450) 9400: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9420: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659464 ee659468 ee659458 9440: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee65943c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee659668 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee659668 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee659668 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659668 to 0xee6596b0) 9660: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 9680: 0000000b 00000001 c00510fe c07f1814 c07f181c ee6596c4 ee6596c8 ee6596b8 96a0: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee65969c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee6598c8 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee6598c8 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee6598c8 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee6598c8 to 0xee659910) 98c0: ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 98e0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee659924 ee659928 ee659918 9900: c004bfbc c00510fc 20000113 ffffffff r8:c00510fe r7:ee6598fc r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x824/0x9c0) r5:0000000b r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:c07f181c r9:c07f1814 r8:ffffffec r7:00000000 r6:00000207 r5:ee659b28 r4:ffffffec [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000207 r4:ee659b28 [] (do_page_fault) from [] (do_DataAbort+0x38/0xb8) r10:c07f181c r9:c07f1814 r8:ee659b28 r7:ffffffec r6:c001cedc r5:00000207 r4:c0930c74 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659b28 to 0xee659b70) 9b20: ee4cde40 ee4ce0ac 00000040 00000000 ee4cde40 ee4cde40 9b40: ee490000 ee659bc0 ee4ce178 c07f1814 c07f181c ee659b84 ee659b88 ee659b78 9b60: c004bfbc c00510fc 20000113 ffffffff r8:ee4ce178 r7:ee659b5c r6:ffffffff r5:20000113 r4:c00510fc [] (kthread_data) from [] (wq_worker_sleeping+0x10/0xac) [] (wq_worker_sleeping) from [] (schedule+0xa8/0xfc) r5:ee4cde40 r4:ee4cde40 [] (schedule) from [] (do_exit+0x640/0x9c0) r5:ee65986c r4:ee4cde40 [] (do_exit) from [] (die+0x24c/0x428) r7:00000001 [] (die) from [] (__do_kernel_fault.part.0+0x6c/0x1ec) r10:eed35ac0 r9:00000000 r8:00000024 r7:00000000 r6:00000205 r5:ee659db0 r4:00000024 [] (__do_kernel_fault.part.0) from [] (do_page_fault+0x390/0x3a4) r7:00000205 r4:ee659db0 [] (do_page_fault) from [] (do_translation_fault+0x118/0x11c) r10:eed35ac0 r9:00000000 r8:ee659db0 r7:00000024 r6:c001d314 r5:00000205 r4:c0930c54 [] (do_translation_fault) from [] (do_DataAbort+0x38/0xb8) r9:00000000 r8:ee659db0 r7:00000024 r6:c001d314 r5:00000205 r4:c0930c54 [] (do_DataAbort) from [] (__dabt_svc+0x38/0x60) Exception stack(0xee659db0 to 0xee659df8) 9da0: 00000000 00000001 00000000 0000000e 9dc0: 00000000 ed6ef528 ed69b400 00000001 ed69b420 00000000 eed35ac0 ee659e1c 9de0: ee659e20 ee659e00 c065fd20 c065fc9c a0000013 ffffffff r8:ed69b420 r7:ee659de4 r6:ffffffff r5:a0000013 r4:c065fc9c [] (klist_put) from [] (klist_del+0x14/0x18) r7:ed69b400 r6:ed69b400 r5:ed69bc30 r4:ed69bc30 [] (klist_del) from [] (device_del+0x54/0x214) [] (device_del) from [] (device_unregister+0x2c/0x6c) r8:eed39200 r7:ed69b400 r6:ed69b400 r5:ed69b620 r4:ed69bc30 [] (device_unregister) from [] (unregister_virtio_device+0x14/0x28) r5:ed69b620 r4:00000000 [] (unregister_virtio_device) from [] (rproc_remove_virtio_dev+0x14/0x18) r5:ed69b620 r4:ed69b620 [] (rproc_remove_virtio_dev) from [] (rproc_trigger_recovery+0x58/0x9c) [] (rproc_trigger_recovery) from [] (rproc_crash_handler_work+0x90/0xc0) r7:ed69b400 r6:ed69b420 r5:ed69b5cc r4:ed69b65c [] (rproc_crash_handler_work) from [] (process_one_work+0x124/0x3e8) r7:00000000 r6:eed35ac0 r5:ee639500 r4:ed69b65c [] (process_one_work) from [] (worker_thread+0x4c/0x560) r10:eed35ac0 r9:ee639500 r8:00000008 r7:eed35ae8 r6:ee658000 r5:ee639518 r4:eed35ac0 [] (worker_thread) from [] (kthread+0xe4/0xfc) r10:00000000 r9:00000000 r8:00000000 r7:c004b1c4 r6:ee639500 r5:ee637880 r4:00000000 [] (kthread) from [] (ret_from_fork+0x14/0x24) r7:00000000 r6:00000000 r5:c0050b80 r4:ee637880 Code: e1a0c00d e92dd800 e24cb004 e5903390 (e5130014) ---[ end trace 000000000000000b ]--- Fixing recursive fault but reboot is needed! Unable to handle kernel paging request at virtual address ffffffec pgd = c0003000 [ffffffec] *pgd=80000080007003, *pmd=affbe003, *pte=00000000 Internal error: Oops: 207 [#10] PREEMPT SMP ARM Modules linked in: zinitix_touch(O) uio_module_drv(O) gdbserverproxy(O) cryptodev(O) cmemk(O) CPU: 0 PID: 30 Comm: kworker/0:1 Tainted: G D W O 4.4.19-rt25-gf572d285f0 #78 Hardware name: Generic DRA74X (Flattened Device Tree) task: ee4cde40 ti: ee658000 task.ti: ee658000 PC is at kthread_data+0x10/0x18 LR is at wq_worker_sleeping+0x10/0xac pc : [] lr : [] psr: 20000113 sp : ee658878 ip : ee658888 fp : ee658884 r10: c07f181c r9 : c07f1814 r8 : c00510fe r7 : 00000001 r6 : 0000000b r5 : ee4cde40 r4 : ee4cde40 r3 : 00000000 r2 : 0420806c r1 : 00000002 r0 : ee4cde40 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5387d Table: ad6c7880 DAC: fffffffd Process kworker/0:1 (pid: 30, stack limit = 0xee658210) Stack: (0xee658878 to 0xee65a000) 8860: ee65889c ee658888 8880: c004bfbc c00510f8 ee4cde40 ee4cde40 ee6588b4 ee6588a0 c0660ff4 c004bfb8 88a0: ee4cde40 0000000b ee6588dc ee6588b8 c00384d8 c0660f58 c00510fe c07f1814 88c0: ee6588dc ee6588d0 c00360e0 00000001 ee658964 ee6588e0 c0013f90 c0037cc0 88e0: ee658210 0000000b ee65890c 00000008 bf000000 00000000 c0051100 60000113 8900: 6565892c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 8920: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 8940: ee658a88 00000207 00000000 ffffffec c07f1814 c07f181c ee65897c ee658968 8960: c002226c c0013d50 ee658a88 00000207 ee6589d4 ee658980 c001d26c c002220c 8980: c0926f40 2e40f000 eed35f40 ee491758 ee4915c0 eed35f40 ee6589e4 ee6589a8 89a0: c00701a8 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee658a88 89c0: c07f1814 c07f181c ee658a84 ee6589d8 c00092a0 c001cee8 ffffffff 00ffffff 89e0: 020e6abf 00000000 c07fa750 0000003c c09a08bc 0000002c 00000000 c0996050 8a00: 00000000 00000000 ee658a24 ee658a18 c005fa14 c00a46c0 ee658a6c ee658a28 8a20: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 8a40: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 8a60: ee658acc c00510fc 20000113 ffffffff ee658abc c00510fe ee658ae4 ee658a88 8a80: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8aa0: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658ae4 ee658ae8 ee658ad8 8ac0: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee658b0c ee658afc ee658ae8 8ae0: c004bfbc c00510f8 ee4cde40 ee4cde40 ee658b14 ee658b00 c0660ff4 c004bfb8 8b00: ee4cde40 0000000b ee658b3c ee658b18 c00384d8 c0660f58 c00510fe c07f1814 8b20: ee658b3c ee658b30 c00360e0 00000001 ee658bc4 ee658b40 c0013f90 c0037cc0 8b40: ee658210 0000000b ee658b6c 00000008 bf000000 00000000 c0051100 60000113 8b60: 65658b8c 63306131 20643030 64323965 30303864 34326520 30306263 35652034 8b80: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 8ba0: ee658ce8 00000207 00000000 ffffffec c07f1814 c07f181c ee658bdc ee658bc8 8bc0: c002226c c0013d50 ee658ce8 00000207 ee658c34 ee658be0 c001d26c c002220c 8be0: 00000000 00000000 00000040 c0999974 00000030 00000000 c0996050 00000000 8c00: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee658ce8 8c20: c07f1814 c07f181c ee658ce4 ee658c38 c00092a0 c001cee8 ffffffff 00ffffff 8c40: 020e6abf 00000000 c07fa750 0000003c c0999a30 0000002c 00000000 c0996050 8c60: 00000000 00000000 ee658c84 ee658c78 c005fa14 c00a46c0 ee658ccc ee658c88 8c80: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 8ca0: 00000000 0000002c c0996050 c093e554 c09b89a6 00000000 0000002c c0996050 8cc0: ee658d2c c00510fc 20000113 ffffffff ee658d1c c00510fe ee658d44 ee658ce8 8ce0: c00147d8 c0009274 ee4cde40 00000002 0420806c 00000000 ee4cde40 ee4cde40 8d00: 0000000b 00000001 c00510fe c07f1814 c07f181c ee658d44 ee658d48 ee658d38 8d20: c004bfbc c00510fc 20000113 ffffffff c07fa888 ee658d6c ee658d5c ee658d48 8d40: c004bfbc c00510f8 ee4cde40 ee4cde40 ee658d74 ee658d60 c0660ff4 c004bfb8 8d60: ee4cde40 0000000b ee658d9c ee658d78 c00384d8 c0660f58 c00510fe c07f1814 8d80: ee658d9c ee658d90 c00360e0 00000001 ee658e24 ee658da0 c0013f90 c0037cc0 8da0: ee658210 0000000b ee658dcc 00000008 bf000000 00000000 c0051100 60000113 8dc0: 65658dec 63306131 20643030 64323965 30303864 34326520 30306263 35652034 8de0: 33333039 28203039 33313565 34313030 c0002029 ee4cde40 00000001 ffffffec 8e00: ee658f48 00000207 00000000 ffffffec c07f1814 c07f181c ee658e3c ee658e28 8e20: c002226c c0013d50 ee658f48 00000207 ee658e94 ee658e40 c001d26c c002220c 8e40: 00000000 00000000 00000040 c09b37b8 00000030 00000000 c0996050 00000000 8e60: 00000000 00000000 00000000 c0930c74 00000207 c001cedc ffffffec ee658f48 8e80: c07f1814 c07f181c ee658f44 ee658e98 c00092a0 c001cee8 ffffffff 00ffffff 8ea0: 020e6abf 00000000 c07fa750 0000003c c09b3874 0000002c 00000000 c0996050 8ec0: 00000000 00000000 ee658ee4 ee658ed8 c005fa14 c00a46c0 ee658f2c ee658ee8 8ee0: c007eaec c005fa10 00000000 000003e0 00000006 00000001 00000000 00000000 8f00: 00000000