I have a new Colibri iMX6DL 512MB IT V1.1A on which I tried to install a custom made linux image, as already have done successfully with a number of Colibri devices, using the Toradex Easy Installer. I use an Iris board connected to a Linux desktop using Remmina for VNC.
The installation failed as shown below:
[upload|TX0isyc9dO9q91s1bQ8SwOKmSH8=]
After that I used the Toradex Easy Installer 1.7 recovery-linux.sh to start over. This time I selected the Toradex Embedded Linux Demo with LXDE (Stable). It failed again as shown below:
[upload|CzGYBGI8rNPp9/lCa4jzWQCUVhw=]
At the same time at the console I got:
/ # [ 147.667429] EXT4-fs error (device mmcblk0p2): __ext4_new_inode:1015: comm tar: failed to insert inode 16986: doubly allocated?
[ 164.313523] ------------[ cut here ]------------
[ 164.318161] Kernel BUG at 8010cc80 [verbose debug info unavailable]
[ 164.324432] Internal error: Oops - BUG: 0 [#1] SMP ARM
[ 164.329574] Modules linked in:
[ 164.332655] CPU: 1 PID: 268 Comm: umount Not tainted 4.1.44-1.7.0+gf3637519a6aa #1
[ 164.340228] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 164.346760] task: 8229a140 ti: 8cbe6000 task.ti: 8cbe6000
[ 164.352173] PC is at evict+0x12c/0x17c
[ 164.355931] LR is at dispose_list+0x3c/0x4c
[ 164.360122] pc : [<8010cc80>] lr : [<8010cd0c>] psr: 60000013
[ 164.360122] sp : 8cbe7e78 ip : 8cbe7e98 fp : 8cbe7e94
[ 164.371603] r10: 00000000 r9 : 8cbe6000 r8 : 8000fa04
[ 164.376831] r7 : 8cbe7eb0 r6 : 8d32f464 r5 : 8d32f3bc r4 : 8981a464
[ 164.383361] r3 : 00000000 r2 : 8cbe7eb0 r1 : 82fd7140 r0 : 8981a464
[ 164.389893] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[ 164.397032] Control: 10c5387d Table: 13b4004a DAC: 00000015
[ 164.402784] Process umount (pid: 268, stack limit = 0x8cbe6210)
[ 164.408707] Stack: (0x8cbe7e78 to 0x8cbe8000)
[ 164.413069] 7e60: 8cbe7eb0 8d32f3bc
[ 164.421254] 7e80: 8d32f464 8cbe7eb0 8cbe7eac 8cbe7e98 8010cd0c 8010cb60 8b3b40b0 8d32f3bc
[ 164.429439] 7ea0: 8cbe7ed4 8cbe7eb0 8010dbf4 8010ccdc 82fd7140 8b3b4150 8d32f400 8d32f464
[ 164.437623] 7ec0: 80691c60 8229a140 8cbe7ef4 8cbe7ed8 800f4c3c 8010db3c 8a9a6200 00000083
[ 164.445806] 7ee0: 80927620 8229a140 8cbe7f14 8cbe7ef8 800f4fb0 800f4bfc 8d32f400 808fa064
[ 164.453989] 7f00: 80927620 8229a140 8cbe7f2c 8cbe7f18 800f52d8 800f4f9c 8d32f400 00000000
[ 164.462172] 7f20: 8cbe7f44 8cbe7f30 800f5768 800f5284 8cbd5100 00000000 8cbe7f5c 8cbe7f48
[ 164.470355] 7f40: 80110df4 800f5714 8229a540 00000000 8cbe7f6c 8cbe7f60 80110e9c 80110dc0
[ 164.478538] 7f60: 8cbe7f8c 8cbe7f70 80046780 80110e94 8cbe6000 8000fa04 8cbe7fb0 00000034
[ 164.486721] 7f80: 8cbe7fac 8cbe7f90 80012ac4 800466d8 0066d740 0066d740 0066d768 00000034
[ 164.494905] 7fa0: 00000000 8cbe7fb0 8000f8ac 80012a4c 00000000 00000000 742f6169 00000000
[ 164.503089] 7fc0: 0066d740 0066d740 0066d768 00000034 00000000 7ee5eeac 0066d768 00084fa8
[ 164.511273] 7fe0: 76e0f5a0 7ee5ec94 00043037 76e0f5ac 60070010 0066d768 4601447b f7c74640
[ 164.519451] Backtrace:
[ 164.521924] [<8010cb54>] (evict) from [<8010cd0c>] (dispose_list+0x3c/0x4c)
[ 164.528888] r7:8cbe7eb0 r6:8d32f464 r5:8d32f3bc r4:8cbe7eb0
[ 164.534614] [<8010ccd0>] (dispose_list) from [<8010dbf4>] (evict_inodes+0xc4/0x110)
[ 164.542271] r5:8d32f3bc r4:8b3b40b0
[ 164.545891] [<8010db30>] (evict_inodes) from [<800f4c3c>] (generic_shutdown_super+0x4c/0xf8)
[ 164.554330] r7:8229a140 r6:80691c60 r5:8d32f464 r4:8d32f400
[ 164.560054] [<800f4bf0>] (generic_shutdown_super) from [<800f4fb0>] (kill_block_super+0x20/0x70)
[ 164.568840] r7:8229a140 r6:80927620 r5:00000083 r4:8a9a6200
[ 164.574565] [<800f4f90>] (kill_block_super) from [<800f52d8>] (deactivate_locked_super+0x60/0x84)
[ 164.583437] r7:8229a140 r6:80927620 r5:808fa064 r4:8d32f400
[ 164.589161] [<800f5278>] (deactivate_locked_super) from [<800f5768>] (deactivate_super+0x60/0x64)
[ 164.598033] r5:00000000 r4:8d32f400
[ 164.601649] [<800f5708>] (deactivate_super) from [<80110df4>] (cleanup_mnt+0x40/0x84)
[ 164.609479] r5:00000000 r4:8cbd5100
[ 164.613093] [<80110db4>] (cleanup_mnt) from [<80110e9c>] (__cleanup_mnt+0x14/0x18)
[ 164.620664] r5:00000000 r4:8229a540
[ 164.624278] [<80110e88>] (__cleanup_mnt) from [<80046780>] (task_work_run+0xb4/0xec)
[ 164.632038] [<800466cc>] (task_work_run) from [<80012ac4>] (do_work_pending+0x84/0xac)
[ 164.639956] r7:00000034 r6:8cbe7fb0 r5:8000fa04 r4:8cbe6000
[ 164.645681] [<80012a40>] (do_work_pending) from [<8000f8ac>] (work_pending+0xc/0x20)
[ 164.653425] r7:00000034 r6:0066d768 r5:0066d740 r4:0066d740
[ 164.659145] Code: e320f004 e1a00004 ebffff9e e89da8f0 (e7f001f2)
[ 164.665246] ---[ end trace 67cb1ff256edc4b6 ]---
Then I tried using Toradex Easy Installer 1.8 which did not fail during installation, but on first boot I got:
[ 4.592444] Unable to handle kernel NULL pointer dereference at virtual address 00000054
[ 4.604837] pgd = 8ca9c000
[ 4.609630] [00000054] *pgd=1cab4831, *pte=00000000, *ppte=00000000
[ 4.618443] Internal error: Oops: 17 [#1] SMP ARM
[ 4.625312] Modules linked in: libcomposite configfs galcore(O)
[ 4.633614] CPU: 1 PID: 228 Comm: run-postinsts Tainted: G O 4.1.44-2.7.4+gb1555bf #1
[ 4.646535] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 4.655013] task: 8c2e97c0 ti: 8cac2000 task.ti: 8cac2000
[ 4.662942] PC is at _test_and_set_bit+0x24/0x4c
[ 4.670059] LR is at do_get_write_access+0x78/0x3f8
[ 4.676992] pc : [<802c03bc>] lr : [<801a1d00>] psr: 60010013
[ 4.676992] sp : 8cac3c88 ip : 00000000 fp : 8cac3cc4
[ 4.692591] r10: 8c49bc00 r9 : 808b4100 r8 : 8a13cbe0
[ 4.699674] r7 : 8a1c5180 r6 : 82156040 r5 : ffff8c9b r4 : 00000054
[ 4.708238] r3 : 00000004 r2 : 00000001 r1 : 00000054 r0 : 00000000
[ 4.716621] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[ 4.725975] Control: 10c5387d Table: 1ca9c04a DAC: 00000015
[ 4.733896] Process run-postinsts (pid: 228, stack limit = 0x8cac2210)
[ 4.742555] Stack: (0x8cac3c88 to 0x8cac4000)
[ 4.749290] 3c80: 000005fa 80650470 00000000 00000000 80163878 82156040
[ 4.761899] 3ca0: 8a13cbe0 80662d40 000013be 8a23f174 8c57e0c0 8c57e0c0 8cac3cdc 8cac3cc8
[ 4.774504] 3cc0: 801a20ac 801a1c94 8a13cbe0 8a156000 8cac3d04 8cac3ce0 80188f78 801a208c
[ 4.787255] 3ce0: 8a13cbe0 8cac3d34 8a23f0a0 00000000 8cac3d34 8a13cbe0 8cac3d24 8cac3d08
[ 4.800494] 3d00: 801678e8 80188f48 8a23f0a0 8a13cbe0 8c49b400 00000000 8cac3d64 8cac3d28
[ 4.812960] 3d20: 80167944 8016788c 00000002 0000143c 8cac3d64 8a156000 00000300 00000002
[ 4.825987] 3d40: 00000001 8a23f0a0 8a13cbe0 8cac3dd0 00000000 8a23f174 8cac3d84 8cac3d68
[ 4.839143] 3d60: 8016ac20 8016791c 00000000 8cac3d78 00000801 8a23f0a0 8cac3da4 8cac3d88
[ 4.852739] 3d80: 8011a38c 8016abe0 00000006 8a23f0a0 8cac3dd0 00000000 8cac3dc4 8cac3da8
[ 4.866489] 3da0: 8010c408 8011a360 8a23f0a0 8c57e0c0 00000006 8cac3dd0 8cac3df4 8cac3dc8
[ 4.880343] 3dc0: 8010c7e0 8010c398 5c8fab40 2d4cae00 5c8fab40 2d4cae00 8cac3eec 8cac3f00
[ 4.894131] 3de0: 00000000 ffffe000 8cac3e3c 8cac3df8 800b4aa8 8010c72c 8a1aa8a8 00000000
[ 4.908012] 3e00: 8cac3e34 8cac3e10 800edfc4 00000000 8a23f110 8cac3f00 00000000 8a23f0a0
[ 4.922117] 3e20: 00000037 8cac3eec 8c57e0c0 8a23f110 8cac3ed4 8cac3e40 8015f6a8 800b4a38
[ 4.936148] 3e40: 8cac3f5c 8cac3e88 8c57e0c0 8cac3ed0 8cac3ec4 8cac3e60 80101144 800fbea4
[ 4.950258] 3e60: 8cac3e84 8cac3e70 8053c884 00000000 00b80d0c 00000000 8cac3ea4 8cac3fb0
[ 4.964167] 3e80: 8c4dafc0 00000002 8c414810 8a1c6c38 8c91c3c8 8c4daff8 8cac3efc 8cac3f5c
[ 4.978247] 3ea0: 00000001 ffffff9c 8cae8000 8c57e0c0 00000002 00000037 8cac3f78 00000000
[ 4.992360] 3ec0: 00000000 00000000 8cac3f44 8cac3ed8 800f2c3c 8015f46c 00000037 8c49b188
[ 5.006405] 3ee0: 00000001 00b84d98 00000037 00000001 00000000 00000037 8cac3ee4 00000001
[ 5.020562] 3f00: 8c57e0c0 00000000 00000079 00000000 00000000 8cac3e74 00000002 00000000
[ 5.034628] 3f20: 8c57e0c0 00b84d98 8cac3f78 00000037 00b84d98 00000037 8cac3f74 8cac3f48
[ 5.048651] 3f40: 800f33f8 800f2b94 8c57e0c2 00b84d98 8cac3f74 8c57e0c2 8c57e0c0 00000000
[ 5.062469] 3f60: 00000000 00b84d98 8cac3fa4 8cac3f78 800f3c5c 800f336c 00000000 00000000
[ 5.077138] 3f80: 00000037 00b84d98 76edbd60 00000004 8000fa04 8cac2000 00000000 8cac3fa8
[ 5.091134] 3fa0: 8000f860 800f3c24 00000037 00b84d98 00000001 00b84d98 00000037 00000000
[ 5.105470] 3fc0: 00000037 00b84d98 76edbd60 00000004 00000037 00000037 000865c8 000a4608
[ 5.119513] 3fe0: 00000000 7eb80124 76e09ffc 76e627e0 60010010 00000001 00190044 10286c04
[ 5.134390] Backtrace:
[ 5.139852] [<801a1c88>] (do_get_write_access) from [<801a20ac>] (jbd2_journal_get_write_access+0x2c/0x40)
[ 5.155260] r10:8c57e0c0 r9:8c57e0c0 r8:8a23f174 r7:000013be r6:80662d40 r5:8a13cbe0
[ 5.168985] r4:82156040
[ 5.174428] [<801a2080>] (jbd2_journal_get_write_access) from [<80188f78>] (__ext4_journal_get_write_access+0x3c/0x78)
[ 5.190484] r5:8a156000 r4:8a13cbe0
[ 5.196952] [<80188f3c>] (__ext4_journal_get_write_access) from [<801678e8>] (ext4_reserve_inode_write+0x68/0x90)
[ 5.212702] r7:8a13cbe0 r6:8cac3d34 r5:00000000 r4:8a23f0a0
[ 5.221008] [<80167880>] (ext4_reserve_inode_write) from [<80167944>] (ext4_mark_inode_dirty+0x34/0x194)
[ 5.235957] r7:00000000 r6:8c49b400 r5:8a13cbe0 r4:8a23f0a0
[ 5.244416] [<80167910>] (ext4_mark_inode_dirty) from [<8016ac20>] (ext4_dirty_inode+0x4c/0x68)
[ 5.258433] r8:8a23f174 r7:00000000 r6:8cac3dd0 r5:8a13cbe0 r4:8a23f0a0
[ 5.267911] [<8016abd4>] (ext4_dirty_inode) from [<8011a38c>] (__mark_inode_dirty+0x38/0x26c)
[ 5.281832] r5:8a23f0a0 r4:00000801
[ 5.288108] [<8011a354>] (__mark_inode_dirty) from [<8010c408>] (generic_update_time+0x7c/0xb8)
[ 5.302255] r7:00000000 r6:8cac3dd0 r5:8a23f0a0 r4:00000006
[ 5.310626] [<8010c38c>] (generic_update_time) from [<8010c7e0>] (file_update_time+0xc0/0x114)
[ 5.324539] r7:8cac3dd0 r6:00000006 r5:8c57e0c0 r4:8a23f0a0
[ 5.333038] [<8010c720>] (file_update_time) from [<800b4aa8>] (__generic_file_write_iter+0x7c/0x1d8)
[ 5.347303] r7:ffffe000 r6:00000000 r5:8cac3f00 r4:8cac3eec
[ 5.355905] [<800b4a2c>] (__generic_file_write_iter) from [<8015f6a8>] (ext4_file_write_iter+0x248/0x4fc)
[ 5.370787] r10:8a23f110 r9:8c57e0c0 r8:8cac3eec r7:00000037 r6:8a23f0a0 r5:00000000
[ 5.384185] r4:8cac3f00
[ 5.389033] [<8015f460>] (ext4_file_write_iter) from [<800f2c3c>] (__vfs_write+0xb4/0xe4)
[ 5.402352] r10:00000000 r9:00000000 r8:00000000 r7:8cac3f78 r6:00000037 r5:00000002
[ 5.414932] r4:8c57e0c0
[ 5.419989] [<800f2b88>] (__vfs_write) from [<800f33f8>] (vfs_write+0x98/0x178)
[ 5.431793] r9:00000037 r8:00b84d98 r7:00000037 r6:8cac3f78 r5:00b84d98 r4:8c57e0c0
[ 5.444586] [<800f3360>] (vfs_write) from [<800f3c5c>] (SyS_write+0x44/0x98)
[ 5.454007] r8:00b84d98 r7:00000000 r6:00000000 r5:8c57e0c0 r4:8c57e0c2
[ 5.463203] [<800f3c18>] (SyS_write) from [<8000f860>] (ret_fast_syscall+0x0/0x3c)
[ 5.475383] r9:8cac2000 r8:8000fa04 r7:00000004 r6:76edbd60 r5:00b84d98 r4:00000037
[ 5.487990] Code: e0811100 e1a03312 f57ff05b f591f000 (e1912f9f)
[ 5.496649] ---[ end trace 3af999403826ae37 ]---
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Synchronized.
[FAILED] Failed to start Run pending postinsts.
See 'systemctl status run-postinsts.service' for details.
[ *** ] (2 of 4) A start job is running for...e Database (1min 21s / 1min 31s)[ 84.833057] random: nonblocking pool is initialized
[ TIME ] Timed out waiting for device dev-ttymxc0.device.
[DEPEND] Dependency failed for Serial Getty on ttymxc0.
[ OK ] Reached target Login Prompts.
[** ] (1 of 3) A start job is running for...nker Cache (4min 31s / no limit)[ 274.604373] systemd[1]: systemd-hwdb-update.service: Processes still around after final SIGKILL. Entering failed mode.
[ 274.625059] systemd[1]: Failed to start Rebuild Hardware Database.
[FAILED] Failed to start Rebuild Hardware Database.
See 'systemctl status systemd-hwdb-update.service' for details.
[ 274.673263] systemd[1]: systemd-hwdb-update.service: Unit entered failed state.
[ 274.689759] systemd[1]: systemd-hwdb-update.service: Failed with result 'timeout'.
[ 274.707091] systemd[1]: systemd-journald.service: State 'stop-sigabrt' timed out. Terminating.
[ 274.723207] systemd[1]: Starting udev Coldplug all Devices...
Starting udev Coldplug all Devices...
[ 275.107237] systemd[1]: Started udev Coldplug all Devices.
[ OK ] Started udev Coldplug all Devices.
[ 275.171072] systemd[1]: Created slice system-systemd\x2dbacklight.slice.
[ OK ] Created slice system-systemd\x2dbacklight.slice.
[ 275.212122] systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:backlight...
Starting Load/Save Screen Backlight...htness of backlight:backlight...
[ 275.523908] systemd[1]: Reached target Sound Card.
[ OK ] Reached target Sound Card.
[*** ] (3 of 3) A start job is running for...:backlight (1min 29s / 1min 30s)[ 364.854359] systemd[1]: systemd-journald.service: State 'stop-sigterm' timed out. Killing.
[ *** ] (1 of 3) A start job is running for...inker Cache (6min 2s / no limit)[ 365.354366] systemd[1]: systemd-backlight@backlight:backlight.service: Start operation timed out. Terminating.
[* ] (3 of 3) A start job is running for...ight:backlight (2min 59s / 3min)[ 455.104370] systemd[1]: systemd-journald.service: Processes still around after SIGKILL. Ignoring.
[** ] (1 of 3) A start job is running for...nker Cache (7min 32s / no limit)[ 455.604368] systemd[1]: systemd-backlight@backlight:backlight.service: State 'stop-final-sigterm' timed out. Killing.
[ *** ] (3 of 3) A start job is running for...:backlight (4min 29s / 4min 30s)[ 545.354370] systemd[1]: systemd-journald.service: State 'stop-final-sigterm' timed out. Killing.
[ *** ] (1 of 3) A start job is running for...inker Cache (9min 2s / no limit)[ 545.854368] systemd[1]: systemd-backlight@backlight:backlight.service: Processes still around after final SIGKILL. Entering failed mode.
[ 545.876916] systemd[1]: Failed to start Load/Save Screen Backlight Brightness of backlight:backlight.
[FAILED] Failed to start Load/Save Screen Ba...ightness of backlight:backlight.
See 'systemctl status systemd-backlight...light:backlight.service' for details.
[ 545.933128] systemd[1]: systemd-backlight@backlight:backlight.service: Unit entered failed state.
[ 545.946935] systemd[1]: systemd-backlight@backlight:backlight.service: Failed with result 'timeout'.
At this point I powered off the Colibri in order to try with a recovery sd card using the ‘run setupdate/run update’. During boot it still fails:
[ 5.685326] Unable to handle kernel NULL pointer dereference at virtual address 00000004
[ 5.696887] pgd = 8cb08000
[ 5.701301] [00000004] *pgd=1cabe831, *pte=00000000, *ppte=00000000
[ 5.709434] Internal error: Oops: 817 [#1] SMP ARM
[ 5.716005] Modules linked in: libcomposite configfs galcore(O)
[ 5.723882] CPU: 1 PID: 254 Comm: update-alternat Tainted: G O 4.1.44-2.7.5+g18717e2 #1
[ 5.736764] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 5.745284] task: 8c4cd300 ti: 8ca98000 task.ti: 8ca98000
[ 5.752669] PC is at cleanup_timers+0x78/0xf4
[ 5.758987] LR is at 0x0
[ 5.763426] pc : [<8007e4ac>] lr : [<00000000>] psr: 20030193
[ 5.763426] sp : 8ca99e4c ip : 00000000 fp : 8ca99e5c
[ 5.778871] r10: 8c5d5300 r9 : 808ef194 r8 : 00000011
[ 5.786032] r7 : 8c5f5440 r6 : 8c5f2f40 r5 : 00000000 r4 : 8c5f5528
[ 5.794494] r3 : 00000000 r2 : 845f5528 r1 : 845f5528 r0 : 8c5f5520
[ 5.802944] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 5.813970] Control: 10c5387d Table: 1cb0804a DAC: 00000015
[ 5.821685] Process update-alternat (pid: 254, stack limit = 0x8ca98210)
[ 5.830393] Stack: (0x8ca99e4c to 0x8ca9a000)
[ 5.836736] 9e40: 8c5d5300 8ca99e6c 8ca99e60 8007f054 8007e440
[ 5.848809] 9e60: 8ca99ebc 8ca99e70 8002ecf0 8007f048 8c5d5300 00000000 808ae240 808b6040
[ 5.860860] 9e80: 8002e8c0 808b6040 800548c4 8005424c 00000000 8c5d5300 00000000 00000101
[ 5.873057] 9ea0: 00000000 00000000 808b6040 8c4b4b40 8ca99f0c 8ca99ec0 800300c0 8002ec2c
[ 5.885356] 9ec0: 00000000 00000001 8c5f5440 8c4b4c48 00000000 00000010 00000000 00000000
[ 5.897745] 9ee0: 808b6040 8c5d5300 8ca99f50 8c4cd528 8c4cd300 8ca98000 808b6040 8ca99f68
[ 5.910188] 9f00: 8ca99f4c 8ca99f10 800307a0 8002fa4c 8003858c 00000100 808be72c 8c4cd570
[ 5.922785] 9f20: 8ca99f64 00000004 00000000 00000000 00000000 7ef58320 8ca98000 00000000
[ 5.935589] 9f40: 8ca99fa4 8ca99f50 80030ca8 800306bc 00000003 00000004 00000000 00000000
[ 5.948529] 9f60: 7ef58320 00000000 00000000 8c4cd300 8002ebb8 8c4b4b58 8c4b4b58 fffffff6
[ 5.961637] 9f80: 04000000 00000000 00000000 0187ee50 00000072 8000fa04 00000000 8ca99fa8
[ 5.974808] 9fa0: 8000f860 80030c48 00000000 00000000 ffffffff 7ef58320 00000000 00000000
[ 5.988056] 9fc0: 00000000 00000000 0187ee50 00000072 000a6dc0 000a7000 000a03ac 000a9ad8
[ 6.001380] 9fe0: 000a4414 7ef582d8 0003b745 76eea9c8 60000010 ffffffff cb801e70 5214883b
[ 6.014725] Backtrace:
[ 6.019745] [<8007e434>] (cleanup_timers) from [<8007f054>] (posix_cpu_timers_exit_group+0x18/0x1c)
[ 6.033801] r4:8c5d5300
[ 6.038782] [<8007f03c>] (posix_cpu_timers_exit_group) from [<8002ecf0>] (release_task+0xd0/0x3d8)
[ 6.052601] [<8002ec20>] (release_task) from [<800300c0>] (wait_consider_task+0x680/0xc70)
[ 6.065710] r10:8c4b4b40 r9:808b6040 r8:00000000 r7:00000000 r6:00000101 r5:00000000
[ 6.078485] r4:8c5d5300
[ 6.083379] [<8002fa40>] (wait_consider_task) from [<800307a0>] (do_wait+0xf0/0x238)
[ 6.095795] r10:8ca99f68 r9:808b6040 r8:8ca98000 r7:8c4cd300 r6:8c4cd528 r5:8ca99f50
[ 6.108404] r4:8c5d5300
[ 6.113216] [<800306b0>] (do_wait) from [<80030ca8>] (SyS_wait4+0x6c/0xd0)
[ 6.122395] r10:00000000 r9:8ca98000 r8:7ef58320 r7:00000000 r6:00000000 r5:00000000
[ 6.134808] r4:00000004
[ 6.139539] [<80030c3c>] (SyS_wait4) from [<8000f860>] (ret_fast_syscall+0x0/0x3c)
[ 6.151430] r8:8000fa04 r7:00000072 r6:0187ee50 r5:00000000 r4:00000000
[ 6.160453] Code: 11a01003 11a0300c 0a00000a e591e004 (e58ce004)
[ 6.168731] ---[ end trace a625f40e3466d4ac ]---
Any ideas on how to proceed?