ext4 Thu Jan 1 00:00:10 UTC 1970 writable: clean, 151982/464208 files, 767329/1842939 blocks -.mount dev-hugepages.mount dev-mqueue.mount sys-kernel-debug.mount sys-kernel-tracing.mount kmod-static-nodes.service ufw.service systemd-modules-load.service sys-fs-fuse-connections.mount sys-kernel-config.mount systemd-remount-fs.service systemd-random-seed.service systemd-sysctl.service systemd-journald.service systemd-sysusers.service systemd-tmpfiles-setup-dev.service keyboard-setup.service systemd-journal-flush.service lvm2-monitor.service systemd-udevd.service systemd-udev-trigger.service plymouth-start.service [ 15.436214] 8<--- cut here --- [ 15.440104] Unable to handle kernel NULL pointer dereference at virtual address 00000010 [ 15.449241] pgd = 8f48b0d9 [ 15.452257] [00000010] *pgd=06a2c003, *pmd=00000000 [ 15.458593] Internal error: Oops: 206 [#1] PREEMPT SMP ARM [ 15.465248] Modules linked in: bcm2835_gpiomem(+) videobuf2_common snd_bcm2835(C) videodev snd_pcm snd_timer snd mc vc_sm_cma(C) uio_pdrv_genirq uio sch_fq_codel drm ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear spidev crc32_arm_ce spi_bcm2835 i2c_bcm2835 phy_generic aes_arm_bs crypto_simd cryptd [ 15.513000] CPU: 0 PID: 940 Comm: systemd-udevd Tainted: G WC 5.13.0-1010-raspi #11-Ubuntu [ 15.525554] Hardware name: BCM2835 [ 15.530493] PC is at klist_put+0x20/0xd4 [ 15.535991] LR is at klist_iter_exit+0x24/0x30 [ 15.542018] pc : [] lr : [] psr: a00f0013 [ 15.549912] sp : c6befd38 ip : c6befd58 fp : c6befd54 [ 15.556798] r10: c160a0e4 r9 : c160a228 r8 : 00000000 [ 15.563692] r7 : c16da9f0 r6 : 00000000 r5 : 00000000 r4 : c1b934b4 [ 15.571930] r3 : 00000080 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 15.580196] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 15.589133] Control: 30c5383d Table: 2ec85840 DAC: fffffffd [ 15.596687] Register r0 information: NULL pointer [ 15.603219] Register r1 information: NULL pointer [ 15.609729] Register r2 information: NULL pointer [ 15.616220] Register r3 information: non-paged memory [ 15.623068] Register r4 information: slab kmalloc-128 start c1b93480 pointer offset 52 size 128 [ 15.635455] Register r5 information: NULL pointer [ 15.642018] Register r6 information: NULL pointer [ 15.648498] Register r7 information: non-slab/vmalloc memory [ 15.655954] Register r8 information: NULL pointer [ 15.662424] Register r9 information: non-slab/vmalloc memory [ 15.669837] Register r10 information: non-slab/vmalloc memory [ 15.677299] Register r11 information: non-slab/vmalloc memory [ 15.684675] Register r12 information: non-slab/vmalloc memory [ 15.691965] Process systemd-udevd (pid: 940, stack limit = 0x080f495c) [ 15.700023] Stack: (0xc6befd38 to 0xc6bf0000) [ 15.705852] fd20: c6befd74 bf3d3014 [ 15.716834] fd40: c08bfcb4 c16da9f0 c6befd6c c6befd58 c079c514 c079c410 00000000 bf3d3014 [ 15.727862] fd60: c6befd9c c6befd70 c08bc9a0 c079c4fc eee46a80 c1939458 c1b934b4 59ab67db [ 15.739113] fd80: c6befdac bf3d3014 eee46a80 00000000 c6befdac c6befda0 c08be74c c08bc918 [ 15.750498] fda0: c6befdd4 c6befdb0 c08be02c c08be72c bf3d2160 c0d852b0 bf3d3014 00000000 [ 15.762084] fdc0: 00000000 c0e04410 c6befdec c6befdd8 c08c0490 c08bdf18 bf368000 c70e04c0 [ 15.773847] fde0: c6befdfc c6befdf0 c08c16b0 c08c0404 c6befe0c c6befe00 bf368028 c08c1690 [ 15.785712] fe00: c6befe7c c6befe10 c0202304 bf36800c c160a968 c6befe28 c6befe7c c6befe28 [ 15.797850] fe20: c047e654 c0479fec c6befe48 c160a0e4 c6befe7c c70e04e0 d322e3f4 f428e5b3 [ 15.810233] fe40: 00000000 00000008 c70e04c0 59ab67db bf3d308c bf3d3080 bf3d3080 59ab67db [ 15.822676] fe60: bf3d3080 c70e04c0 bf3d308c c0e04410 c6befea4 c6befe80 c02e2a58 c02022c0 [ 15.835449] fe80: c6beff30 bf3d3080 c6befea4 c6beff30 bf3d3080 bf3d308c c6beff14 c6befea8 [ 15.848378] fea0: c02e4250 c02e29f4 ffff8000 00007fff bf3d3080 c02def0c c6beff30 00000000 [ 15.861510] fec0: 00000000 b6eed754 c6a8dc00 c10badac 00000001 00000000 c11cadbc c11affe4 [ 15.874913] fee0: 00000000 59ab67db c6beff2c 00000000 00000006 b6eed754 0000017b c0200204 [ 15.888414] ff00: c6bee000 0000017b c6beffa4 c6beff18 c02e4728 c02e37c8 c6beff2c 7fffffff [ 15.902056] ff20: 00000000 00000002 b6eee958 f096b000 f096b89e f096bec0 f096b000 00002430 [ 15.915701] ff40: f096cf80 f096ce6c f096c708 00003000 000032c0 000019dc 000034c2 00000000 [ 15.929347] ff60: 00000000 00000001 000019cc 0000001b 0000001c 00000013 00000010 0000000d [ 15.942994] ff80: 00000000 59ab67db 00000000 b6eee958 00000000 080a9900 00000000 c6beffa8 [ 15.956635] ffa0: c02001e4 c02e466c b6eee958 00000000 00000006 b6eed754 00000000 b6eee4cc [ 15.970278] ffc0: b6eee958 00000000 080a9900 0000017b 014add70 00529bf7 00000000 014af328 [ 15.983914] ffe0: be8c66d0 be8c66c0 b6ee7cc9 b6dd0f22 400f0030 00000006 00000000 00000000 [ 15.997556] Backtrace: [ 16.002651] [] (klist_put) from [] (klist_iter_exit+0x24/0x30) [ 16.012952] r7:c16da9f0 r6:c08bfcb4 r5:bf3d3014 r4:c6befd74 [ 16.021282] [] (klist_iter_exit) from [] (bus_for_each_dev+0x94/0xd0) [ 16.034764] r5:bf3d3014 r4:00000000 [ 16.040927] [] (bus_for_each_dev) from [] (driver_attach+0x2c/0x30) [ 16.051579] r6:00000000 r5:eee46a80 r4:bf3d3014 [ 16.058785] [] (driver_attach) from [] (bus_add_driver+0x120/0x20c) [ 16.069423] [] (bus_add_driver) from [] (driver_register+0x98/0x128) [ 16.082649] r7:c0e04410 r6:00000000 r5:00000000 r4:bf3d3014 [ 16.090863] [] (driver_register) from [] (__platform_driver_register+0x2c/0x34) [ 16.104990] r5:c70e04c0 r4:bf368000 [ 16.111034] [] (__platform_driver_register) from [] (bcm2835_gpiomem_driver_init+0x28/0x1000 [bcm2835_gpiomem]) [ 16.127875] [] (bcm2835_gpiomem_driver_init [bcm2835_gpiomem]) from [] (do_one_initcall+0x50/0x2e0) [ 16.143669] [] (do_one_initcall) from [] (do_init_module+0x70/0x2a4) [ 16.156740] r7:c0e04410 r6:bf3d308c r5:c70e04c0 r4:bf3d3080 [ 16.164867] [] (do_init_module) from [] (load_module+0xa94/0xca4) [ 16.175206] r6:bf3d308c r5:bf3d3080 r4:c6beff30 [ 16.182260] [] (load_module) from [] (sys_finit_module+0xc8/0x12c) [ 16.192669] r10:0000017b r9:c6bee000 r8:c0200204 r7:0000017b r6:b6eed754 r5:00000006 [ 16.202977] r4:00000000 [ 16.207900] [] (sys_finit_module) from [] (__sys_trace_return+0x0/0x1c) [ 16.221059] Exception stack(0xc6beffa8 to 0xc6befff0) [ 16.228562] ffa0: b6eee958 00000000 00000006 b6eed754 00000000 b6eee4cc [ 16.241617] ffc0: b6eee958 00000000 080a9900 0000017b 014add70 00529bf7 00000000 014af328 [ 16.254670] ffe0: be8c66d0 be8c66c0 b6ee7cc9 b6dd0f22 [ 16.262189] r6:080a9900 r5:00000000 r4:b6eee958 [ 16.269239] Code: e1a06001 e1a04000 e3c55001 e1a00005 (e5957010) [ 16.277902] ---[ end trace 7a1db8ad6c71da5a ]--- [ 16.320798] 8<--- cut here --- [ 16.337523] Unable to handle kernel NULL pointer dereference at virtual address 00000010 [ 16.363015] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 16.367900] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 16.369292] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 16.379561] pgd = 33e32b44 [ 16.415995] [00000010] *pgd=06a33003, *pmd=00000000 [ 16.423618] Internal error: Oops: 206 [#2] PREEMPT SMP ARM [ 16.431423] Modules linked in: bcm2835_mmal_vchiq(C) videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig raspberrypi_hwmon(+) videobuf2_memops videobuf2_v4l2 bcm2835_gpiomem(+) videobuf2_common snd_bcm2835(C) videodev snd_pcm snd_timer snd mc vc_sm_cma(C) uio_pdrv_genirq uio sch_fq_codel drm ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear spidev crc32_arm_ce spi_bcm2835 i2c_bcm2835 phy_generic aes_arm_bs crypto_simd cryptd [ 16.498565] CPU: 0 PID: 936 Comm: systemd-udevd Tainted: G D WC 5.13.0-1010-raspi #11-Ubuntu [ 16.512769] Hardware name: BCM2835 [ 16.518477] PC is at klist_put+0x20/0xd4 [ 16.524688] LR is at klist_iter_exit+0x24/0x30 [ 16.531360] pc : [] lr : [] psr: a00d0013 [ 16.539843] sp : c6bcfd38 ip : c6bcfd58 fp : c6bcfd54 [ 16.547273] r10: c160a0e4 r9 : c160a228 r8 : 00000000 [ 16.554693] r7 : c16da9f0 r6 : 00000000 r5 : 00000000 r4 : c1b934b4 [ 16.563414] r3 : 00000080 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 16.572108] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 16.581449] Control: 30c5383d Table: 068f49c0 DAC: fffffffd [ 16.589369] Register r0 information: NULL pointer [ 16.596211] Register r1 information: NULL pointer [ 16.602967] Register r2 information: NULL pointer [ 16.609638] Register r3 information: non-paged memory [ 16.616591] Register r4 information: slab kmalloc-128 start c1b93480 pointer offset 52 size 128 [ 16.629037] Register r5 information: NULL pointer [ 16.635570] Register r6 information: NULL pointer [ 16.642081] Register r7 information: non-slab/vmalloc memory [ 16.649541] Register r8 information: NULL pointer [ 16.656012] Register r9 information: non-slab/vmalloc memory [ 16.663401] Register r10 information: non-slab/vmalloc memory [ 16.670844] Register r11 information: non-slab/vmalloc memory [ 16.678206] Register r12 information: non-slab/vmalloc memory [ 16.685480] Process systemd-udevd (pid: 936, stack limit = 0xacc80c9a) [ 16.693524] Stack: (0xc6bcfd38 to 0xc6bd0000) [ 16.699334] fd20: c6bcfd74 bf38704c [ 16.710305] fd40: c08bfcb4 c16da9f0 c6bcfd6c c6bcfd58 c079c514 c079c410 00000000 bf38704c [ 16.721300] fd60: c6bcfd9c c6bcfd70 c08bc9a0 c079c4fc c6861a00 c1939458 c1b934b4 59ab67db [ 16.732517] fd80: c6bcfdac bf38704c c6861a00 00000000 c6bcfdac c6bcfda0 c08be74c c08bc918 [ 16.743884] fda0: c6bcfdd4 c6bcfdb0 c08be02c c08be72c bf3860d4 c0d852b0 bf38704c 00000000 [ 16.755435] fdc0: 00000000 c0e04410 c6bcfdec c6bcfdd8 c08c0490 c08bdf18 bf372000 c6b12b00 [ 16.767166] fde0: c6bcfdfc c6bcfdf0 c08c16b0 c08c0404 c6bcfe0c c6bcfe00 bf372024 c08c1690 [ 16.778989] fe00: c6bcfe7c c6bcfe10 c0202304 bf37200c c160a968 c6bcfe28 c6bcfe7c c6bcfe28 [ 16.791092] fe20: c047e654 c0479fec c6bcfe48 c160a0e4 c6bcfe7c c6b12b20 d322e3f4 35b87e32 [ 16.803431] fe40: 00000000 00000008 c6b12b00 59ab67db bf3870cc bf3870c0 bf3870c0 59ab67db [ 16.815848] fe60: bf3870c0 c6b12b00 bf3870cc c0e04410 c6bcfea4 c6bcfe80 c02e2a58 c02022c0 [ 16.828523] fe80: c6bcff30 bf3870c0 c6bcfea4 c6bcff30 bf3870c0 bf3870cc c6bcff14 c6bcfea8 [ 16.841427] fea0: c02e4250 c02e29f4 ffff8000 00007fff bf3870c0 c02def0c c6bcff30 00000000 [ 16.854550] fec0: 00000000 b6eed754 eed03540 c10badac 00000001 00000000 c11cadbc c11affe4 [ 16.867943] fee0: 00000000 59ab67db c6bcff2c 00000000 00000006 b6eed754 0000017b c0200204 [ 16.881445] ff00: c6bce000 0000017b c6bcffa4 c6bcff18 c02e4728 c02e37c8 c6bcff2c 7fffffff [ 16.895093] ff20: 00000000 00000002 b6eee958 f0982000 f0982539 f0982b40 f0982000 00001ee4 [ 16.908742] ff40: f0983a0c f09838e8 f0983318 00003000 00003280 000018b0 000033f1 00000000 [ 16.922387] ff60: 00000000 00000001 000018a0 0000001c 0000001d 00000014 00000010 0000000d [ 16.936028] ff80: 00000000 59ab67db 00000000 b6eee958 00000000 080a9900 00000000 c6bcffa8 [ 16.949675] ffa0: c02001e4 c02e466c b6eee958 00000000 00000006 b6eed754 00000000 b6eee4cc [ 16.963321] ffc0: b6eee958 00000000 080a9900 0000017b 014aeb10 00529bf7 00000000 01459eb8 [ 16.976962] ffe0: be8c66e8 be8c66d8 b6ee7cc9 b6dd0f22 400d0030 00000006 00000000 00000000 [ 16.990598] Backtrace: [ 16.995690] [] (klist_put) from [] (klist_iter_exit+0x24/0x30) [ 17.005990] r7:c16da9f0 r6:c08bfcb4 r5:bf38704c r4:c6bcfd74 [ 17.014318] [] (klist_iter_exit) from [] (bus_for_each_dev+0x94/0xd0) [ 17.027796] r5:bf38704c r4:00000000 [ 17.033952] [] (bus_for_each_dev) from [] (driver_attach+0x2c/0x30) [ 17.044605] r6:00000000 r5:c6861a00 r4:bf38704c [ 17.051803] [] (driver_attach) from [] (bus_add_driver+0x120/0x20c) [ 17.062442] [] (bus_add_driver) from [] (driver_register+0x98/0x128) [ 17.075664] r7:c0e04410 r6:00000000 r5:00000000 r4:bf38704c [ 17.083867] [] (driver_register) from [] (__platform_driver_register+0x2c/0x34) [ 17.097994] r5:c6b12b00 r4:bf372000 [ 17.104038] [] (__platform_driver_register) from [] (rpi_hwmon_driver_init+0x24/0x1000 [raspberrypi_hwmon]) [ 17.120527] [] (rpi_hwmon_driver_init [raspberrypi_hwmon]) from [] (do_one_initcall+0x50/0x2e0) [ 17.135960] [] (do_one_initcall) from [] (do_init_module+0x70/0x2a4) [ 17.149016] r7:c0e04410 r6:bf3870cc r5:c6b12b00 r4:bf3870c0 [ 17.157142] [] (do_init_module) from [] (load_module+0xa94/0xca4) [ 17.167470] r6:bf3870cc r5:bf3870c0 r4:c6bcff30 [ 17.174524] [] (load_module) from [] (sys_finit_module+0xc8/0x12c) [ 17.184921] r10:0000017b r9:c6bce000 r8:c0200204 r7:0000017b r6:b6eed754 r5:00000006 [ 17.195215] r4:00000000 [ 17.200127] [] (sys_finit_module) from [] (__sys_trace_return+0x0/0x1c) [ 17.213284] Exception stack(0xc6bcffa8 to 0xc6bcfff0) [ 17.220781] ffa0: b6eee958 00000000 00000006 b6eed754 00000000 b6eee4cc [ 17.233829] ffc0: b6eee958 00000000 080a9900 0000017b 014aeb10 00529bf7 00000000 01459eb8 [ 17.246878] ffe0: be8c66e8 be8c66d8 b6ee7cc9 b6dd0f22 [ 17.254396] r6:080a9900 r5:00000000 r4:b6eee958 [ 17.261438] Code: e1a06001 e1a04000 e3c55001 e1a00005 (e5957010) [ 17.270199] ---[ end trace 7a1db8ad6c71da5b ]--- [ 17.346384] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 17.347884] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 17.365573] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 17.367470] 8<--- cut here --- [ 17.367484] Unable to handle kernel NULL pointer dereference at virtual address 00000010 [ 17.367498] pgd = 05d6f94e [ 17.367508] [00000010] *pgd=06b82003, *pmd=00000000 [ 17.367530] Internal error: Oops: 206 [#3] PREEMPT SMP ARM [ 17.367538] Modules linked in: bcm2835_codec(C+) bcm2835_mmal_vchiq(C) videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig raspberrypi_hwmon(+) videobuf2_memops videobuf2_v4l2 bcm2835_gpiomem(+) videobuf2_common snd_bcm2835(C) videodev snd_pcm snd_timer snd mc vc_sm_cma(C) uio_pdrv_genirq uio sch_fq_codel drm ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear spidev crc32_arm_ce spi_bcm2835 i2c_bcm2835 phy_generic aes_arm_bs crypto_simd cryptd [ 17.367681] CPU: 0 PID: 934 Comm: systemd-udevd Tainted: G D WC 5.13.0-1010-raspi #11-Ubuntu [ 17.367689] Hardware name: BCM2835 [ 17.367693] PC is at klist_put+0x20/0xd4 [ 17.367710] LR is at klist_iter_exit+0x24/0x30 [ 17.367718] pc : [] lr : [] psr: a0010113 [ 17.367723] sp : c6aebd38 ip : c6aebd58 fp : c6aebd54 [ 17.367727] r10: c160a0e4 r9 : c160a228 r8 : 00000000 [ 17.367732] r7 : c16da9f0 r6 : 00000000 r5 : 00000000 r4 : c1b934b4 [ 17.367737] r3 : 00000080 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 17.367744] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 17.367751] Control: 30c5383d Table: 068f4880 DAC: fffffffd [ 17.367755] Register r0 information: NULL pointer [ 17.367763] Register r1 information: NULL pointer [ 17.367769] Register r2 information: NULL pointer [ 17.367774] Register r3 information: non-paged memory [ 17.367779] Register r4 information: slab kmalloc-128 start c1b93480 pointer offset 52 size 128 [ 17.367799] Register r5 information: NULL pointer [ 17.367804] Register r6 information: NULL pointer [ 17.367810] Register r7 information: non-slab/vmalloc memory [ 17.367816] Register r8 information: NULL pointer [ 17.367822] Register r9 information: non-slab/vmalloc memory [ 17.367827] Register r10 information: non-slab/vmalloc memory [ 17.367833] Register r11 information: non-slab/vmalloc memory [ 17.367839] Register r12 information: non-slab/vmalloc memory [ 17.367845] Process systemd-udevd (pid: 934, stack limit = 0x920e6137) [ 17.367851] Stack: (0xc6aebd38 to 0xc6aec000) [ 17.367856] bd20: c6aebd74 bf484020 [ 17.367864] bd40: c08bfcb4 c16da9f0 c6aebd6c c6aebd58 c079c514 c079c410 00000000 bf484020 [ 17.367872] bd60: c6aebd9c c6aebd70 c08bc9a0 c079c4fc eee46900 c1939458 c1b934b4 59ab67db [ 17.367879] bd80: c6aebdac bf484020 eee46900 00000000 c6aebdac c6aebda0 c08be74c c08bc918 [ 17.367887] bda0: c6aebdd4 c6aebdb0 c08be02c c08be72c bf48312c c0d852b0 bf484020 00000000 [ 17.367894] bdc0: 00000000 c0e04410 c6aebdec c6aebdd8 c08c0490 c08bdf18 bf42e000 c70e6f00 [ 17.367901] bde0: c6aebdfc c6aebdf0 c08c16b0 c08c0404 c6aebe0c c6aebe00 bf42e024 c08c1690 [ 17.367909] be00: c6aebe7c c6aebe10 c0202304 bf42e00c c160a968 c6aebe28 c6aebe7c c6aebe28 [ 17.367916] be20: c047e654 c0479fec c6aebe48 c160a0e4 c6aebe7c c70e6f20 d322e3f4 34438db3 [ 17.367924] be40: 00000000 00000008 c70e6f00 59ab67db bf48408c bf484080 bf484080 59ab67db [ 17.367931] be60: bf484080 c70e6f00 bf48408c c0e04410 c6aebea4 c6aebe80 c02e2a58 c02022c0 [ 17.367939] be80: c6aebf30 bf484080 c6aebea4 c6aebf30 bf484080 bf48408c c6aebf14 c6aebea8 [ 17.367946] bea0: c02e4250 c02e29f4 ffff8000 00007fff bf484080 c02def0c c6aebf30 00000000 [ 17.367953] bec0: 00000000 b6eed754 c6a91600 c10badac 00000001 00000000 c11cadbc c11affe4 [ 17.367961] bee0: 00000000 59ab67db c6aebf2c 00000000 00000015 b6eed754 0000017b c0200204 [ 17.367968] bf00: c6aea000 0000017b c6aebfa4 c6aebf18 c02e4728 c02e37c8 c6aebf2c 7fffffff [ 17.367976] bf20: 00000000 00000002 b6eee958 f09af000 f09b5160 f09b6c40 f09af000 0000cbbc [ 17.367983] bf40: f09bb61c f09bb4d8 f09b881c 00008000 000090a0 00003c24 00009af1 00000000 [ 17.367990] bf60: 00000000 00000001 00003c14 00000021 00000022 00000019 00000016 00000011 [ 17.367998] bf80: 00000000 59ab67db 00000000 b6eee958 00000000 080a9900 00000000 c6aebfa8 [ 17.368005] bfa0: c02001e4 c02e466c b6eee958 00000000 00000015 b6eed754 00000000 b6eee4cc [ 17.368013] bfc0: b6eee958 00000000 080a9900 0000017b 014ae710 00529bf7 00000000 014ac618 [ 17.368020] bfe0: be8c66e8 be8c66d8 b6ee7cc9 b6dd0f22 400f0030 00000015 00000000 00000000 [ 17.368024] Backtrace: [ 17.368030] [] (klist_put) from [] (klist_iter_exit+0x24/0x30) [ 17.368048] r7:c16da9f0 r6:c08bfcb4 r5:bf484020 r4:c6aebd74 [ 17.368051] [] (klist_iter_exit) from [] (bus_for_each_dev+0x94/0xd0) [ 17.368069] r5:bf484020 r4:00000000 [ 17.368072] [] (bus_for_each_dev) from [] (driver_attach+0x2c/0x30) [ 17.368087] r6:00000000 r5:eee46900 r4:bf484020 [ 17.368090] [] (driver_attach) from [] (bus_add_driver+0x120/0x20c) [ 17.368103] [] (bus_add_driver) from [] (driver_register+0x98/0x128) [ 17.368119] r7:c0e04410 r6:00000000 r5:00000000 r4:bf484020 [ 17.368122] [] (driver_register) from [] (__platform_driver_register+0x2c/0x34) [ 17.368139] r5:c70e6f00 r4:bf42e000 [ 17.368142] [] (__platform_driver_register) from [] (bcm2835_v4l2_codec_driver_init+0x24/0x1000 [bcm2835_codec]) [ 17.368178] [] (bcm2835_v4l2_codec_driver_init [bcm2835_codec]) from [] (do_one_initcall+0x50/0x2e0) [ 17.368209] [] (do_one_initcall) from [] (do_init_module+0x70/0x2a4) [ 17.368226] r7:c0e04410 r6:bf48408c r5:c70e6f00 r4:bf484080 [ 17.368229] [] (do_init_module) from [] (load_module+0xa94/0xca4) [ 17.368242] r6:bf48408c r5:bf484080 r4:c6aebf30 [ 17.368245] [] (load_module) from [] (sys_finit_module+0xc8/0x12c) [ 17.368261] r10:0000017b r9:c6aea000 r8:c0200204 r7:0000017b r6:b6eed754 r5:00000015 [ 17.368265] r4:00000000 [ 17.368268] [] (sys_finit_module) from [] (__sys_trace_return+0x0/0x1c) [ 17.368279] Exception stack(0xc6aebfa8 to 0xc6aebff0) [ 17.368286] bfa0: b6eee958 00000000 00000015 b6eed754 00000000 b6eee4cc [ 17.368294] bfc0: b6eee958 00000000 080a9900 0000017b 014ae710 00529bf7 00000000 014ac618 [ 17.368299] bfe0: be8c66e8 be8c66d8 b6ee7cc9 b6dd0f22 [ 17.368305] r6:080a9900 r5:00000000 r4:b6eee958 [ 17.368312] Code: e1a06001 e1a04000 e3c55001 e1a00005 (e5957010) [ 17.368319] ---[ end trace 7a1db8ad6c71da5c ]--- [ 17.392912] 8<--- cut here --- [ 17.399039] 8<--- cut here --- [ 17.411130] Unable to handle kernel NULL pointer dereference at virtual address 00000010 [ 17.415612] Unable to handle kernel NULL pointer dereference at virtual address 00000010 [ 17.423056] pgd = 3bc631ed [ 17.430722] pgd = d31be06c [ 17.430745] [00000010] *pgd=06b84003, *pmd=00000000 [ 17.430774] Internal error: Oops: 206 [#4] PREEMPT SMP ARM [ 17.499374] [00000010] *pgd=06b85003 [ 17.513453] Modules linked in: bcm2835_v4l2(C+) bcm2835_isp(C+) bcm2835_codec(C+) bcm2835_mmal_vchiq(C) videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig raspberrypi_hwmon(+) videobuf2_memops videobuf2_v4l2 bcm2835_gpiomem(+) videobuf2_common [ 17.519238] , *pmd=00000000 [ 17.525334] snd_bcm2835(C) videodev snd_pcm snd_timer snd mc vc_sm_cma(C) uio_pdrv_genirq uio sch_fq_codel drm ip_tables x_tables autofs4 [ 17.532040] [ 17.540432] btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear spidev crc32_arm_ce spi_bcm2835 i2c_bcm2835 phy_generic aes_arm_bs crypto_simd cryptd [ 18.425420] CPU: 1 PID: 937 Comm: systemd-udevd Tainted: G D WC 5.13.0-1010-raspi #11-Ubuntu [ 18.439125] Hardware name: BCM2835 [ 18.444560] PC is at klist_put+0x20/0xd4 [ 18.450513] LR is at klist_iter_exit+0x24/0x30 [ 18.456973] pc : [] lr : [] psr: a00f0113 [ 18.465275] sp : c6be9d38 ip : c6be9d58 fp : c6be9d54 [ 18.472524] r10: c160a0e4 r9 : c160a228 r8 : 00000000 [ 18.479772] r7 : c16da9f0 r6 : 00000000 r5 : 00000000 r4 : c1b934b4 [ 18.488374] r3 : 00000080 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 18.496926] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 18.506081] Control: 30c5383d Table: 068f4f00 DAC: 20040400 [ 18.513808] Register r0 information: NULL pointer [ 18.520456] Register r1 information: NULL pointer [ 18.527079] Register r2 information: NULL pointer [ 18.533690] Register r3 information: non-paged memory [ 18.540636] Register r4 information: slab kmalloc-128 start c1b93480 pointer offset 52 size 128 [ 18.553177] Register r5 information: NULL pointer [ 18.559787] Register r6 information: NULL pointer [ 18.566302] Register r7 information: non-slab/vmalloc memory [ 18.573745] Register r8 information: NULL pointer [ 18.580187] Register r9 information: non-slab/vmalloc memory [ 18.587543] Register r10 information: non-slab/vmalloc memory [ 18.594937] Register r11 information: non-slab/vmalloc memory [ 18.602294] Register r12 information: non-slab/vmalloc memory [ 18.609576] Process systemd-udevd (pid: 937, stack limit = 0x6727f129) [ 18.617621] Stack: (0xc6be9d38 to 0xc6bea000) [ 18.623435] 9d20: c6be9d74 bf49d278 [ 18.634415] 9d40: c08bfcb4 c16da9f0 c6be9d6c c6be9d58 c079c514 c079c410 00000000 bf49d278 [ 18.645428] 9d60: c6be9d9c c6be9d70 c08bc9a0 c079c4fc c715d200 c1939458 c1b934b4 59ab67db [ 18.656651] 9d80: c6be9dac bf49d278 c715d200 00000000 c6be9dac c6be9da0 c08be74c c08bc918 [ 18.668034] 9da0: c6be9dd4 c6be9db0 c08be02c c08be72c bf49cc40 c0d852b0 bf49d278 00000000 [ 18.679598] 9dc0: 00000000 c0e04410 c6be9dec c6be9dd8 c08c0490 c08bdf18 bf4a2000 c7093700 [ 18.691349] 9de0: c6be9dfc c6be9df0 c08c16b0 c08c0404 c6be9e0c c6be9e00 bf4a2024 c08c1690 [ 18.703186] 9e00: c6be9e7c c6be9e10 c0202304 bf4a200c c160a968 c6be9e28 c6be9e7c c6be9e28 [ 18.715306] 9e20: c047e654 c0479fec c6be9e48 c160a0e4 c6be9e7c c7093720 d322e3f4 341cd3f3 [ 18.727666] 9e40: 00000000 00000008 c7093700 59ab67db bf49d30c bf49d300 bf49d300 59ab67db [ 18.740095] 9e60: bf49d300 c7093700 bf49d30c c0e04410 c6be9ea4 c6be9e80 c02e2a58 c02022c0 [ 18.752782] 9e80: c6be9f30 bf49d300 c6be9ea4 c6be9f30 bf49d300 bf49d30c c6be9f14 c6be9ea8 [ 18.765707] 9ea0: c02e4250 c02e29f4 ffff8000 00007fff bf49d300 c02def0c c6be9f30 00000000 [ 18.778861] 9ec0: 00000000 b6eed754 c6a20b40 c10badac 00000001 00000000 c11cadbc c11affe4 [ 18.792273] 9ee0: 00000000 59ab67db c6be9f2c 00000000 00000013 b6eed754 0000017b c0200204 [ 18.805791] 9f00: c6be8000 0000017b c6be9fa4 c6be9f18 c02e4728 c02e37c8 c6be9f2c 7fffffff [ 18.819449] 9f20: 00000000 00000002 b6eee958 f096b000 f0971816 f0972fc0 f096b000 0000d454 [ 18.833114] 9f40: f0977f04 f0977dd4 f0974e8c 00008000 000094f0 00003d90 0000a0ad 00000000 [ 18.846779] 9f60: 00000000 00000001 00003d80 0000001f 00000020 00000017 00000014 0000000f [ 18.860442] 9f80: 00000000 59ab67db 00000000 b6eee958 00000000 080a9900 00000000 c6be9fa8 [ 18.874100] 9fa0: c02001e4 c02e466c b6eee958 00000000 00000013 b6eed754 00000000 b6eee4cc [ 18.887762] 9fc0: b6eee958 00000000 080a9900 0000017b 014aa7b8 00529bf7 00000000 014ac618 [ 18.901429] 9fe0: be8c66d0 be8c66c0 b6ee7cc9 b6dd0f22 400f0030 00000013 00000000 00000000 [ 18.915088] Backtrace: [ 18.920196] [] (klist_put) from [] (klist_iter_exit+0x24/0x30) [ 18.930500] r7:c16da9f0 r6:c08bfcb4 r5:bf49d278 r4:c6be9d74 [ 18.938838] [] (klist_iter_exit) from [] (bus_for_each_dev+0x94/0xd0) [ 18.952336] r5:bf49d278 r4:00000000 [ 18.958506] [] (bus_for_each_dev) from [] (driver_attach+0x2c/0x30) [ 18.969165] r6:00000000 r5:c715d200 r4:bf49d278 [ 18.976373] [] (driver_attach) from [] (bus_add_driver+0x120/0x20c) [ 18.987019] [] (bus_add_driver) from [] (driver_register+0x98/0x128) [ 19.000251] r7:c0e04410 r6:00000000 r5:00000000 r4:bf49d278 [ 19.008468] [] (driver_register) from [] (__platform_driver_register+0x2c/0x34) [ 19.022606] r5:c7093700 r4:bf4a2000 [ 19.028659] [] (__platform_driver_register) from [] (bcm2835_camera_driver_init+0x24/0x1000 [bcm2835_v4l2]) [ 19.045180] [] (bcm2835_camera_driver_init [bcm2835_v4l2]) from [] (do_one_initcall+0x50/0x2e0) [ 19.060645] [] (do_one_initcall) from [] (do_init_module+0x70/0x2a4) [ 19.073720] r7:c0e04410 r6:bf49d30c r5:c7093700 r4:bf49d300 [ 19.081862] [] (do_init_module) from [] (load_module+0xa94/0xca4) [ 19.092204] r6:bf49d30c r5:bf49d300 r4:c6be9f30 [ 19.099270] [] (load_module) from [] (sys_finit_module+0xc8/0x12c) [ 19.109683] r10:0000017b r9:c6be8000 r8:c0200204 r7:0000017b r6:b6eed754 r5:00000013 [ 19.119985] r4:00000000 [ 19.124911] [] (sys_finit_module) from [] (__sys_trace_return+0x0/0x1c) [ 19.138086] Exception stack(0xc6be9fa8 to 0xc6be9ff0) [ 19.145594] 9fa0: b6eee958 00000000 00000013 b6eed754 00000000 b6eee4cc [ 19.158662] 9fc0: b6eee958 00000000 080a9900 0000017b 014aa7b8 00529bf7 00000000 014ac618 [ 19.171729] 9fe0: be8c66d0 be8c66c0 b6ee7cc9 b6dd0f22 [ 19.179256] r6:080a9900 r5:00000000 r4:b6eee958 [ 19.186305] Code: e1a06001 e1a04000 e3c55001 e1a00005 (e5957010) [ 19.194827] Internal error: Oops: 206 [#5] PREEMPT SMP ARM [ 19.195007] ---[ end trace 7a1db8ad6c71da5d ]--- [ 19.202710] Modules linked in: bcm2835_v4l2(C+) bcm2835_isp(C+) bcm2835_codec(C+) bcm2835_mmal_vchiq(C) videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig raspberrypi_hwmon(+) videobuf2_memops videobuf2_v4l2 bcm2835_gpiomem(+) videobuf2_common snd_bcm2835(C) videodev snd_pcm snd_timer snd mc vc_sm_cma(C) uio_pdrv_genirq uio sch_fq_codel drm ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear spidev crc32_arm_ce spi_bcm2835 i2c_bcm2835 phy_generic aes_arm_bs crypto_simd cryptd [ 19.281830] CPU: 0 PID: 939 Comm: systemd-udevd Tainted: G D WC 5.13.0-1010-raspi #11-Ubuntu [ 19.296202] Hardware name: BCM2835 [ 19.301951] PC is at klist_put+0x20/0xd4 [ 19.308191] LR is at klist_iter_exit+0x24/0x30 [ 19.314914] pc : [] lr : [] psr: a0080113 [ 19.323470] sp : c6bedd38 ip : c6bedd58 fp : c6bedd54 [ 19.331024] r10: c160a0e4 r9 : c160a228 r8 : 00000000 [ 19.338538] r7 : c16da9f0 r6 : 00000000 r5 : 00000000 r4 : c1b934b4 [ 19.347383] r3 : 00000080 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 19.356075] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 19.365349] Control: 30c5383d Table: 0335b700 DAC: fffffffd [ 19.373186] Register r0 information: NULL pointer [ 19.379976] Register r1 information: NULL pointer [ 19.386679] Register r2 information: NULL pointer [ 19.393326] Register r3 information: non-paged memory [ 19.400257] Register r4 information: slab kmalloc-128 start c1b93480 pointer offset 52 size 128 [ 19.412687] Register r5 information: NULL pointer [ 19.419269] Register r6 information: NULL pointer [ 19.425808] Register r7 information: non-slab/vmalloc memory [ 19.433286] Register r8 information: NULL pointer [ 19.439776] Register r9 information: non-slab/vmalloc memory [ 19.447180] Register r10 information: non-slab/vmalloc memory [ 19.454623] Register r11 information: non-slab/vmalloc memory [ 19.461999] Register r12 information: non-slab/vmalloc memory [ 19.469289] Process systemd-udevd (pid: 939, stack limit = 0xbfbeec34) [ 19.477344] Stack: (0xc6bedd38 to 0xc6bee000) [ 19.483166] dd20: c6bedd74 bf48d018 [ 19.494150] dd40: c08bfcb4 c16da9f0 c6bedd6c c6bedd58 c079c514 c079c410 00000000 bf48d018 [ 19.505151] dd60: c6bedd9c c6bedd70 c08bc9a0 c079c4fc eee46480 c1939458 c1b934b4 59ab67db [ 19.516369] dd80: c6beddac bf48d018 eee46480 00000000 c6beddac c6bedda0 c08be74c c08bc918 [ 19.527738] dda0: c6beddd4 c6beddb0 c08be02c c08be72c bf48bf6c c0d852b0 bf48d018 00000000 [ 19.539307] ddc0: 00000000 c0e04410 c6beddec c6beddd8 c08c0490 c08bdf18 bf491000 c70e9e40 [ 19.551046] dde0: c6beddfc c6beddf0 c08c16b0 c08c0404 c6bede0c c6bede00 bf491024 c08c1690 [ 19.562866] de00: c6bede7c c6bede10 c0202304 bf49100c c160a968 c6bede28 c6bede7c c6bede28 [ 19.574963] de20: c047e654 c0479fec c6bede48 c160a0e4 c6bede7c c70e9e60 d322e3f4 74b27473 [ 19.587302] de40: 00000000 00000008 c70e9e40 59ab67db bf48d08c bf48d080 bf48d080 59ab67db [ 19.599714] de60: bf48d080 c70e9e40 bf48d08c c0e04410 c6bedea4 c6bede80 c02e2a58 c02022c0 [ 19.612386] de80: c6bedf30 bf48d080 c6bedea4 c6bedf30 bf48d080 bf48d08c c6bedf14 c6bedea8 [ 19.625288] dea0: c02e4250 c02e29f4 ffff8000 00007fff bf48d080 c02def0c c6bedf30 00000000 [ 19.638417] dec0: 00000000 b6eed754 c1a62540 c10badac 00000001 00000000 c11cadbc c11affe4 [ 19.651818] dee0: 00000000 59ab67db c6bedf2c 00000000 00000015 b6eed754 0000017b c0200204 [ 19.665325] df00: c6bec000 0000017b c6bedfa4 c6bedf18 c02e4728 c02e37c8 c6bedf2c 7fffffff [ 19.678973] df20: 00000000 00000002 b6eee958 f09bd000 f09c11ab f09c2980 f09bd000 000095d4 [ 19.692617] df40: f09c6034 f09c5ef0 f09c3f48 00006000 00006b90 00003190 00007274 00000000 [ 19.706259] df60: 00000000 00000001 00003180 00000021 00000022 00000019 00000016 00000011 [ 19.719904] df80: 00000000 59ab67db 00000000 b6eee958 00000000 080a9900 00000000 c6bedfa8 [ 19.733548] dfa0: c02001e4 c02e466c b6eee958 00000000 00000015 b6eed754 00000000 b6eee4cc [ 19.747195] dfc0: b6eee958 00000000 080a9900 0000017b 01459880 00529bf7 00000000 014adce8 [ 19.760838] dfe0: be8c66d0 be8c66c0 b6ee7cc9 b6dd0f22 40070030 00000015 00000000 00000000 [ 19.774474] Backtrace: [ 19.779572] [] (klist_put) from [] (klist_iter_exit+0x24/0x30) [ 19.789867] r7:c16da9f0 r6:c08bfcb4 r5:bf48d018 r4:c6bedd74 [ 19.798193] [] (klist_iter_exit) from [] (bus_for_each_dev+0x94/0xd0) [ 19.811673] r5:bf48d018 r4:00000000 [ 19.817830] [] (bus_for_each_dev) from [] (driver_attach+0x2c/0x30) [ 19.828483] r6:00000000 r5:eee46480 r4:bf48d018 [ 19.835678] [] (driver_attach) from [] (bus_add_driver+0x120/0x20c) [ 19.846314] [] (bus_add_driver) from [] (driver_register+0x98/0x128) [ 19.859534] r7:c0e04410 r6:00000000 r5:00000000 r4:bf48d018 [ 19.867738] [] (driver_register) from [] (__platform_driver_register+0x2c/0x34) [ 19.881861] r5:c70e9e40 r4:bf491000 [ 19.887906] [] (__platform_driver_register) from [] (bcm2835_isp_pdrv_init+0x24/0x1000 [bcm2835_isp]) [ 19.903880] [] (bcm2835_isp_pdrv_init [bcm2835_isp]) from [] (do_one_initcall+0x50/0x2e0) [ 19.918800] [] (do_one_initcall) from [] (do_init_module+0x70/0x2a4) [ 19.931872] r7:c0e04410 r6:bf48d08c r5:c70e9e40 r4:bf48d080 [ 19.940006] [] (do_init_module) from [] (load_module+0xa94/0xca4) [ 19.950340] r6:bf48d08c r5:bf48d080 r4:c6bedf30 [ 19.957402] [] (load_module) from [] (sys_finit_module+0xc8/0x12c) [ 19.967810] r10:0000017b r9:c6bec000 r8:c0200204 r7:0000017b r6:b6eed754 r5:00000015 [ 19.978113] r4:00000000 [ 19.983030] [] (sys_finit_module) from [] (__sys_trace_return+0x0/0x1c) [ 19.996194] Exception stack(0xc6bedfa8 to 0xc6bedff0) [ 20.003696] dfa0: b6eee958 00000000 00000015 b6eed754 00000000 b6eee4cc [ 20.016759] dfc0: b6eee958 00000000 080a9900 0000017b 01459880 00529bf7 00000000 014adce8 [ 20.029827] dfe0: be8c66d0 be8c66c0 b6ee7cc9 b6dd0f22 [ 20.037354] r6:080a9900 r5:00000000 r4:b6eee958 [ 20.044407] Code: e1a06001 e1a04000 e3c55001 e1a00005 (e5957010) [ 20.053193] ---[ end trace 7a1db8ad6c71da5e ]--- [ 20.108949] usbcore: registered new interface driver r8152 [ 20.108996] Indeed it is in host mode hprt0 = 00001101 [ 20.153712] usbcore: registered new interface driver cdc_ether [ 20.220633] usbcore: registered new interface driver r8153_ecm [ 20.325522] usb 1-1: reset high-speed USB device number 2 using dwc_otg [ 20.337004] Indeed it is in host mode hprt0 = 00001101 [ 20.650012] r8152 1-1:1.0: load rtl8153a-4 v2 02/07/20 successfully [ 20.690880] r8152 1-1:1.0 eth0: v1.12.11 [ 23.767102] 8<--- cut here --- [ 23.772368] Unable to handle kernel paging request at virtual address 6c6f7274 [ 23.785542] pgd = 31e1ba6f [ 23.793480] [6c6f7274] *pgd=80000000005003, *pmd=00000000 [ 23.801374] Internal error: Oops: 205 [#6] PREEMPT SMP ARM [ 23.808990] Modules linked in: r8153_ecm cdc_ether r8152 bcm2835_v4l2(C+) bcm2835_isp(C+) bcm2835_codec(C+) bcm2835_mmal_vchiq(C) videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig raspberrypi_hwmon(+) videobuf2_memops videobuf2_v4l2 bcm2835_gpiomem(+) videobuf2_common snd_bcm2835(C) videodev snd_pcm snd_timer snd mc vc_sm_cma(C) uio_pdrv_genirq uio sch_fq_codel drm ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear spidev crc32_arm_ce spi_bcm2835 i2c_bcm2835 phy_generic aes_arm_bs crypto_simd cryptd [ 23.883436] CPU: 0 PID: 114 Comm: kworker/0:2 Tainted: G D WC 5.13.0-1010-raspi #11-Ubuntu [ 23.897057] Hardware name: BCM2835 [ 23.902559] Workqueue: events dbs_work_handler [ 23.909082] PC is at dev_driver_string+0x20/0x4c [ 23.915760] LR is at __dev_printk+0x38/0x7c [ 23.921985] pc : [] lr : [] psr: 20010013 [ 23.930317] sp : c5845bb8 ip : c5845bc8 fp : c5845bc4 [ 23.937586] r10: f0825008 r9 : c60338c0 r8 : ffffffea [ 23.944954] r7 : c1b90e00 r6 : 00000033 r5 : c5845bf4 r4 : c1bac610 [ 23.953538] r3 : 6c6f7274 r2 : c5845bf4 r1 : c10ac878 r0 : c1bac610 [ 23.962099] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 23.971440] Control: 30c5383d Table: 06b15100 DAC: fffffffd [ 23.979309] Register r0 information: slab kmalloc-512 start c1bac600 pointer offset 16 size 512 [ 23.992225] Register r1 information: non-slab/vmalloc memory [ 24.000072] Register r2 information: non-slab/vmalloc memory [ 24.007858] Register r3 information: non-paged memory [ 24.014977] Register r4 information: slab kmalloc-512 start c1bac600 pointer offset 16 size 512 [ 24.027800] Register r5 information: non-slab/vmalloc memory [ 24.035580] Register r6 information: non-paged memory [ 24.042679] Register r7 information: slab kmalloc-64 start c1b90e00 pointer offset 0 size 64 [ 24.055123] Register r8 information: non-paged memory [ 24.062143] Register r9 information: slab kmalloc-64 start c60338c0 pointer offset 0 size 64 [ 24.074461] Register r10 information: 0-page vmalloc region starting at 0xf0821000 allocated at dma_common_contiguous_remap+0x80/0xa0 [ 24.090366] Register r11 information: non-slab/vmalloc memory [ 24.098058] Register r12 information: non-slab/vmalloc memory [ 24.105665] Process kworker/0:2 (pid: 114, stack limit = 0xfacf325c) [ 24.113918] Stack: (0xc5845bb8 to 0xc5846000) [ 24.120174] 5ba0: c5845bec c5845bc8 [ 24.132141] 5bc0: c0d75c90 c08b8444 c1b90e24 c1b90e00 c5845bec f0825000 00000018 00001000 [ 24.144200] 5be0: c5845c10 c5845bf0 c0d75f20 c0d75c64 c5845c18 c116a184 c5845bf0 59ab67db [ 24.156422] 5c00: f0825000 c5845c74 c5845c20 c0b0ea04 c0d75ed8 c116a184 00038002 00000000 [ 24.168822] 5c20: 00000000 c0a542c8 c5845c44 c60338e0 d322e3f4 fffff008 fffff000 00000fff [ 24.181278] 5c40: c60338c0 59ab67db c0a49bc0 c60338c0 00000018 0000000c c5845ca8 c1b90e00 [ 24.193746] 5c60: 00038002 c60338cc c5845ca4 c5845c78 c0b0eab4 c0b0e7e4 0000000c c203eac0 [ 24.206479] 5c80: 00000000 c203e2c0 00000000 ef73a010 47868c00 4190ab00 c5845cd4 c5845ca8 [ 24.219340] 5ca0: c083c48c c0b0ea50 00000003 4190ab00 00000000 59ab67db 00000001 c19f4600 [ 24.232314] 5cc0: 00000000 00000000 c5845d0c c5845cd8 c0834538 c083c438 00000000 59ab67db [ 24.245390] 5ce0: 4190ab00 c19f4600 00000000 4190ab00 c19f4600 ef73a010 4190ab00 00000001 [ 24.258578] 5d00: c5845d5c c5845d10 c0834dbc c0834450 00000001 c71d4b40 4190ab00 23c34600 [ 24.271798] 5d20: 47868c00 00000000 00000000 59ab67db 00000000 c342b000 4190ab00 4190ab00 [ 24.285049] 5d40: c57ff700 ef73a010 4190ab00 00000001 c5845d8c c5845d60 c0834eec c0834bcc [ 24.298506] 5d60: 00000000 c5837e00 c1afb580 4190ab00 c57ff700 ef73a010 4190ab00 00000001 [ 24.312072] 5d80: c5845de4 c5845d90 c0acbf98 c0834eb8 c5845de4 c5845da0 c0834a84 c082d6b8 [ 24.325796] 5da0: 4190ab00 23c34600 47868c00 00000000 00000000 59ab67db c5845de4 c5837e00 [ 24.339493] 5dc0: ef73a010 4190ab00 00000007 c1afb580 0010c8e0 00000000 c5845e1c c5845de8 [ 24.353208] 5de0: c0acc2f8 c0acbc40 c5845e2c c5845df8 4190ab00 59ab67db c57d6ac0 c5837c00 [ 24.366931] 5e00: 00000005 00000000 c17d6e70 00124f80 c5845e2c c5845e20 c0ad753c c0acc204 [ 24.380641] 5e20: c5845e84 c5845e30 c0ad0508 c0ad7510 00000000 c160a228 c5845eb4 c5845e48 [ 24.394345] 5e40: c0ad7064 c5837c00 00124f80 0010c8e0 00000024 59ab67db c025bbb4 00111ed0 [ 24.408055] 5e60: 00000005 c5837c00 00000002 00000000 c57ff200 00000000 c5845eb4 c5845e88 [ 24.421774] 5e80: c0ad088c c0ad0484 00000000 c5837c00 c57ff680 c5837c00 c57ff680 c57ff200 [ 24.435467] 5ea0: c342b640 c57ff680 c5845edc c5845eb8 c0ad52bc c0ad0790 c57ff6b8 00000000 [ 24.449173] 5ec0: c57ff684 c5837c00 c16f8268 00000000 c5845f04 c5845ee0 c0ad6850 c0ad51fc [ 24.462870] 5ee0: c57ff6b8 c21f3e00 ef746ac0 ef749f00 00000000 00000000 c5845f44 c5845f08 [ 24.476705] 5f00: c0248578 c0ad6820 c034f278 c034f084 ef746ac0 ef746ac0 ef746c80 c21f3e00 [ 24.490439] 5f20: ef746ac0 c21f3e14 ef746ad8 c1603d00 00000008 ef746ac0 c5845f7c c5845f48 [ 24.504159] 5f40: c024899c c0248360 c1740050 c5844000 c5845f7c c1979e8c c5844000 c573f340 [ 24.517821] 5f60: c21f0280 c0248938 c21f3e00 c573f364 c5845fac c5845f80 c0251128 c0248944 [ 24.531459] 5f80: 00000000 c21f0280 c0250fb0 00000000 00000000 00000000 00000000 00000000 [ 24.545091] 5fa0: 00000000 c5845fb0 c02000f4 c0250fbc 00000000 00000000 00000000 00000000 [ 24.558727] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 24.572358] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 24.585994] Backtrace: [ 24.591087] [] (dev_driver_string) from [] (__dev_printk+0x38/0x7c) [ 24.601820] [] (__dev_printk) from [] (_dev_err+0x58/0x80) [ 24.611737] r6:00001000 r5:00000018 r4:f0825000 [ 24.618992] [] (_dev_err) from [] (rpi_firmware_property_list+0x22c/0x26c) [ 24.632875] r3:00000000 r2:00038002 r1:c116a184 [ 24.640088] [] (rpi_firmware_property_list) from [] (rpi_firmware_property+0x70/0x118) [ 24.654949] r10:c60338cc r9:00038002 r8:c1b90e00 r7:c5845ca8 r6:0000000c r5:00000018 [ 24.665414] r4:c60338c0 [ 24.670506] [] (rpi_firmware_property) from [] (raspberrypi_fw_set_rate+0x60/0xd8) [ 24.684995] r10:4190ab00 r9:47868c00 r8:ef73a010 r7:00000000 r6:c203e2c0 r5:00000000 [ 24.695445] r4:c203eac0 r3:0000000c [ 24.701573] [] (raspberrypi_fw_set_rate) from [] (clk_change_rate+0xf4/0x590) [ 24.715583] r6:00000000 r5:00000000 r4:c19f4600 [ 24.722729] [] (clk_change_rate) from [] (clk_core_set_rate_nolock+0x1fc/0x2ec) [ 24.736841] r10:00000001 r9:4190ab00 r8:ef73a010 r7:c19f4600 r6:4190ab00 r5:00000000 [ 24.747239] r4:c19f4600 [ 24.752260] [] (clk_core_set_rate_nolock) from [] (clk_set_rate+0x40/0x178) [ 24.765987] r10:00000001 r9:4190ab00 r8:ef73a010 r7:c57ff700 r6:4190ab00 r5:4190ab00 [ 24.776369] r4:c342b000 [ 24.781371] [] (clk_set_rate) from [] (_set_opp+0x364/0x5c4) [ 24.791300] r10:00000001 r9:4190ab00 r8:ef73a010 r7:c57ff700 r6:4190ab00 r5:c1afb580 [ 24.801647] r4:c5837e00 r3:00000000 [ 24.807659] [] (_set_opp) from [] (dev_pm_opp_set_rate+0x100/0x23c) [ 24.818241] r10:00000000 r9:0010c8e0 r8:c1afb580 r7:00000007 r6:4190ab00 r5:ef73a010 [ 24.828625] r4:c5837e00 [ 24.833648] [] (dev_pm_opp_set_rate) from [] (set_target+0x38/0x3c) [ 24.844237] r8:00124f80 r7:c17d6e70 r6:00000000 r5:00000005 r4:c5837c00 [ 24.853496] [] (set_target) from [] (__target_index+0x90/0x248) [ 24.863718] [] (__target_index) from [] (__cpufreq_driver_target+0x108/0x3c4) [ 24.877684] r10:00000000 r9:c57ff200 r8:00000000 r7:00000002 r6:c5837c00 r5:00000005 [ 24.888103] r4:00111ed0 [ 24.893140] [] (__cpufreq_driver_target) from [] (od_dbs_update+0xcc/0x178) [ 24.906929] r8:c57ff680 r7:c342b640 r6:c57ff200 r5:c57ff680 r4:c5837c00 [ 24.916186] [] (od_dbs_update) from [] (dbs_work_handler+0x3c/0x68) [ 24.926768] r9:00000000 r8:c16f8268 r7:c5837c00 r6:c57ff684 r5:00000000 r4:c57ff6b8 [ 24.937081] [] (dbs_work_handler) from [] (process_one_work+0x224/0x5e4) [ 24.950586] r9:00000000 r8:00000000 r7:ef749f00 r6:ef746ac0 r5:c21f3e00 r4:c57ff6b8 [ 24.960927] [] (process_one_work) from [] (worker_thread+0x64/0x580) [ 24.974149] r10:ef746ac0 r9:00000008 r8:c1603d00 r7:ef746ad8 r6:c21f3e14 r5:ef746ac0 [ 24.984579] r4:c21f3e00 [ 24.989643] [] (worker_thread) from [] (kthread+0x178/0x17c) [ 24.999642] r10:c573f364 r9:c21f3e00 r8:c0248938 r7:c21f0280 r6:c573f340 r5:c5844000 [ 25.010052] r4:c1979e8c [ 25.015087] [] (kthread) from [] (ret_from_fork+0x14/0x20) [ 25.024874] Exception stack(0xc5845fb0 to 0xc5845ff8) [ 25.032461] 5fa0: 00000000 00000000 00000000 00000000 [ 25.045656] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 25.058854] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 25.068013] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0250fb0 [ 25.078366] r4:c21f0280 r3:00000000 [ 25.084400] Code: e8bd4000 e5903038 e3530000 0a000001 (e5930000) [ 25.093150] ---[ end trace 7a1db8ad6c71da5f ]--- [ 25.156696] r8152 1-1:1.0 enx00e04c68e179: renamed from eth0