Linux g3l-36 4.1.18_C01571-15S01-00.002.zimg+83fdace666 #4 SMP Tue Aug 21
11:22:31 CDT 2018 armv7l GNU/Linux
This happened as my main process was starting during boot. I have not been able
to reproduce this, but I thought maybe the output would be useful.
Thanks in advance,
Best regards,
Steve
=============================================================================
[ 13.056376] I-pipe: Detected stalled head domain, probably caused by a bug.
[ 13.056376] A critical section may have been left unterminated.
[ 13.069983] CPU: 1 PID: 1259 Comm: g2ld-main Not tainted
4.1.18_C01571-15S01-00.002.zimg+83fdace666 #4
[ 13.079309] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 13.085854] Backtrace:
[ 13.088362] [<80014a64>] (dump_backtrace) from [<80014c9c>]
(show_stack+0x20/0x24)
[ 13.095948] r7:00000000 r6:00000080 r5:00000000 r4:80b85c94
[ 13.101747] [<80014c7c>] (show_stack) from [<806b679c>]
(dump_stack+0xa0/0xc4)
[ 13.109003] [<806b66fc>] (dump_stack) from [<800ab000>]
(ipipe_root_only+0x11c/0x188)
[ 13.116848] r9:80c49380 r8:00000000 r7:80c49380 r6:80b38e6c r5:600b0113
r4:809afba4
[ 13.124758] [<800aaee4>] (ipipe_root_only) from [<80021bc0>]
(do_page_fault+0x2fc/0x4a8)
[ 13.132864] r10:bc34da84 r9:bba50000 r8:00000004 r7:bc34da40 r6:00000817
r5:bb291d58
[ 13.140845] r4:600b0093 r3:00000000
[ 13.144498] [<800218c4>] (do_page_fault) from [<800093ec>]
(do_DataAbort+0x44/0x1b4)
[ 13.152257] r10:80b3da3c r9:80b38e6c r8:00000004 r7:bb291d58 r6:800218c4
r5:00000817
[ 13.160238] r4:80b3dbbc
[ 13.162822] [<800093a8>] (do_DataAbort) from [<80015838>]
(__dabt_svc+0x58/0x80)
[ 13.170237] Exception stack(0xbb291d58 to 0xbb291da0)
[ 13.175309] 1d40: 00000000 00100100
[ 13.183510] 1d60: 00000000 00000000 bb8efc00 00000000 809ae9a0 00000001
00000000 80b38e6c
[ 13.191710] 1d80: 80b3da3c bb291dd4 bb291d58 bb291da0 800eee1c 801107dc
600b0093 ffffffff
[ 13.199902] r10:80b3da3c r9:80b38e6c r8:00000000 r7:bb291d8c r6:ffffffff
r5:600b0093
[ 13.207884] r4:801107dc
[ 13.210475] [<801106dc>] (mq_unref_inner) from [<80110ab8>]
(mq_unref+0x78/0xd8)
[ 13.217886] r10:00000000 r9:80b3da3c r8:80b38e6c r7:80c49380 r6:809ae9a0
r5:bb8efc00
[ 13.225867] r4:00000000
[ 13.228449] [<80110a40>] (mq_unref) from [<80110b3c>] (mqd_close+0x24/0x28)
[ 13.235426] r7:80c49380 r6:809ae9a0 r5:600b0013 r4:bb8efc00
[ 13.241218] [<80110b18>] (mqd_close) from [<80106c58>] (__put_fd+0x35c/0x3b8)
[ 13.248369] r5:600b0013 r4:bda592c4
[ 13.252020] [<801068fc>] (__put_fd) from [<80107a84>]
(rtdm_fd_close+0x190/0x2f0)
[ 13.259518] r10:bda592c4 r9:80b3da3c r8:86860b0b r7:80b38e6c r6:809ae9a0
r5:00000003
[ 13.267499] r4:bda594c8
[ 13.270086] [<801078f4>] (rtdm_fd_close) from [<801119a8>]
(__cobalt_mq_open+0x730/0xc4c)
[ 13.278278] r10:ffffffef r9:80b3da3c r8:80b38e6c r7:809ae9a0 r6:bb8efc00
r5:00000042
[ 13.286259] r4:00000000
[ 13.288844] [<80111278>] (__cobalt_mq_open) from [<80111f54>]
(CoBaLt_mq_open+0x90/0xa0)
[ 13.296949] r10:80111ec4 r9:80c5c300 r8:80c5c300 r7:c0943808 r6:00000000
r5:7ee16b4c
[ 13.304930] r4:00000042
[ 13.307517] [<80111ec4>] (CoBaLt_mq_open) from [<8011ebb8>]
(handle_head_syscall+0xf8/0x3a4)
[ 13.315969] r6:00000001 r5:00000001 r4:bb291fb0
[ 13.320691] [<8011eac0>] (handle_head_syscall) from [<8011f498>]
(ipipe_fastcall_hook+0x20/0x28)
[ 13.329493] r10:00000006 r9:bb290000 r8:80010928 r7:000f0042 r6:7ee16b4c
r5:00000000
[ 13.337474] r4:7ee16b8c
[ 13.340065] [<8011f478>] (ipipe_fastcall_hook) from [<80010808>]
(local_restart+0x20/0x44)
[ 13.348359] Unable to handle kernel NULL pointer dereference at virtual
address 00000004
[ 13.356468] pgd = bb2fc000
[ 13.359192] [00000004] *pgd=4da75831, *pte=00000000, *ppte=00000000
[ 13.365562] Internal error: Oops: 817 [#1] SMP ARM
[ 13.370371] Modules linked in: xeno_imx_uart xeno_gpio_mxc rt_e1000e rtnet
fec e1000e
[ 13.378412] CPU: 1 PID: 1259 Comm: g2ld-main Not tainted
4.1.18_C01571-15S01-00.002.zimg+83fdace666 #4
[ 13.387735] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 13.394281] task: bba50000 ti: bb290000 task.ti: bb290000
[ 13.399699] PC is at mq_unref_inner+0x100/0x364
[ 13.404254] LR is at xnsynch_flush+0x154/0x2a0
[ 13.408717] pc : [<801107dc>] lr : [<800eee1c>] psr: 600b0093
[ 13.408717] sp : bb291da0 ip : bb291d58 fp : bb291dd4
[ 13.420213] r10: 80b3da3c r9 : 80b38e6c r8 : 00000000
[ 13.425454] r7 : 00000001 r6 : 809ae9a0 r5 : 00000000 r4 : bb8efc00
[ 13.432000] r3 : 00000000 r2 : 00000000 r1 : 00100100 r0 : 00000000
[ 13.438549] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 13.445789] Control: 10c5387d Table: 4b2fc04a DAC: 00000015
[ 13.451552] Process g2ld-main (pid: 1259, stack limit = 0xbb290220)
[ 13.457836] Stack: (0xbb291da0 to 0xbb292000)
[ 13.462218] 1da0: bb291df4 00000000 80b4d7cc 00000000 bb8efc00 809ae9a0
80c49380 80b38e6c
[ 13.470420] 1dc0: 80b3da3c 00000000 bb291df4 bb291dd8 80110ab8 801106e8
bb8efc00 600b0013
[ 13.478620] 1de0: 809ae9a0 80c49380 bb291e0c bb291df8 80110b3c 80110a4c
bda592c4 600b0013
[ 13.486822] 1e00: bb291e4c bb291e10 80106c58 80110b24 80169c3c 00000000
80b4d7cc bb8efc00
[ 13.495022] 1e20: 80b50384 bda594c8 00000003 809ae9a0 80b38e6c 86860b0b
80b3da3c bda592c4
[ 13.503223] 1e40: bb291e94 bb291e50 80107a84 80106908 bb291e74 bb291e60
800a9e54 bda594c0
[ 13.511423] 1e60: bc39b40c 00000000 bb291e94 00000000 00000042 bb8efc00
809ae9a0 80b38e6c
[ 13.519624] 1e80: 80b3da3c ffffffef bb291f34 bb291e98 801119a8 80107900
00000000 bb291ec4
[ 13.527824] 1ea0: bb8efc30 bb8efc0c 00000000 809ae9a0 809ae9a0 809ae9a0
bb291f38 00000003
[ 13.536024] 1ec0: 0000000c 800f00f4 6c32672f 65645f64 00677562 00000000
00000000 00000102
[ 13.544225] 1ee0: 800ac9ec 800b05d8 809ae9a0 bb291fb0 00000006 00000001
80b38e6c 80114408
[ 13.552426] 1f00: c0943808 bf648800 bb291f24 00000042 7ee16b4c 00000000
c0943808 80c5c300
[ 13.560626] 1f20: 80c5c300 80111ec4 bb291f64 bb291f38 80111f54 80111284
00000000 00000800
[ 13.568827] 1f40: 00000200 00000000 7ee16b4c bb291fb0 00000001 00000001
bb291f9c bb291f68
[ 13.577027] 1f60: 8011ebb8 80111ed0 00000000 809afb40 809ad800 7ee16b8c
00000000 7ee16b4c
[ 13.585228] 1f80: 000f0042 80010928 bb290000 00000006 bb291fac bb291fa0
8011f498 8011eacc
[ 13.593429] 1fa0: 00000000 bb291fb0 80010808 8011f484 10000025 7ee16b4c
00000042 00000000
[ 13.601630] 1fc0: 7ee16b8c 00000000 7ee16b4c 000f0042 00000000 00000000
4b310000 7ee16bbc
[ 13.609831] 1fe0: 7ee16b8c 7ee16b00 00000042 4b5db418 200b0010 10000025
00000000 00000000
[ 13.618021] Backtrace:
[ 13.620518] [<801106dc>] (mq_unref_inner) from [<80110ab8>]
(mq_unref+0x78/0xd8)
[ 13.627929] r10:00000000 r9:80b3da3c r8:80b38e6c r7:80c49380 r6:809ae9a0
r5:bb8efc00
[ 13.635912] r4:00000000
[ 13.638495] [<80110a40>] (mq_unref) from [<80110b3c>] (mqd_close+0x24/0x28)
[ 13.645472] r7:80c49380 r6:809ae9a0 r5:600b0013 r4:bb8efc00
[ 13.651262] [<80110b18>] (mqd_close) from [<80106c58>] (__put_fd+0x35c/0x3b8)
[ 13.658412] r5:600b0013 r4:bda592c4
[ 13.662064] [<801068fc>] (__put_fd) from [<80107a84>]
(rtdm_fd_close+0x190/0x2f0)
[ 13.669562] r10:bda592c4 r9:80b3da3c r8:86860b0b r7:80b38e6c r6:809ae9a0
r5:00000003
[ 13.677544] r4:bda594c8
[ 13.680127] [<801078f4>] (rtdm_fd_close) from [<801119a8>]
(__cobalt_mq_open+0x730/0xc4c)
[ 13.688320] r10:ffffffef r9:80b3da3c r8:80b38e6c r7:809ae9a0 r6:bb8efc00
r5:00000042
[ 13.696301] r4:00000000
[ 13.698885] [<80111278>] (__cobalt_mq_open) from [<80111f54>]
(CoBaLt_mq_open+0x90/0xa0)
[ 13.706990] r10:80111ec4 r9:80c5c300 r8:80c5c300 r7:c0943808 r6:00000000
r5:7ee16b4c
[ 13.714971] r4:00000042
[ 13.717553] [<80111ec4>] (CoBaLt_mq_open) from [<8011ebb8>]
(handle_head_syscall+0xf8/0x3a4)
[ 13.726007] r6:00000001 r5:00000001 r4:bb291fb0
[ 13.730728] [<8011eac0>] (handle_head_syscall) from [<8011f498>]
(ipipe_fastcall_hook+0x20/0x28)
[ 13.739528] r10:00000006 r9:bb290000 r8:80010928 r7:000f0042 r6:7ee16b4c
r5:00000000
[ 13.747510] r4:7ee16b8c
[ 13.750095] [<8011f478>] (ipipe_fastcall_hook) from [<80010808>]
(local_restart+0x20/0x44)
[ 13.758382] Code: e2840030 ebff79e4 e994000c e59f1244 (e5823004)
[ 13.764501] ---[ end trace a39fc1ccbff4481b ]---
[ 13.769156] ------------[ cut here ]------------
[ 13.773800] WARNING: CPU: 1 PID: 1259 at
/home/developer/oe/build_c01571-15/tmp/work-shared/c01571-15/kernel-source/kernel/ipipe/core.c:1764
__ipipe_spin_unlock_debug+0x4c/0x64()
[ 13.789717] Modules linked in: xeno_imx_uart xeno_gpio_mxc rt_e1000e rtnet
fec e1000e
[ 13.797748] CPU: 1 PID: 1259 Comm: g2ld-main Tainted: G D
4.1.18_C01571-15S01-00.002.zimg+83fdace666 #4
[ 13.808285] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 13.814825] Backtrace:
[ 13.817317] [<80014a64>] (dump_backtrace) from [<80014c9c>]
(show_stack+0x20/0x24)
[ 13.824903] r7:00000000 r6:00000080 r5:00000000 r4:80b85c94
[ 13.830690] [<80014c7c>] (show_stack) from [<806b679c>]
(dump_stack+0xa0/0xc4)
[ 13.837943] [<806b66fc>] (dump_stack) from [<80031080>]
(warn_slowpath_common+0x88/0xc4)
[ 13.846049] r9:bf7cbf70 r8:800ab1fc r7:80867500 r6:000006e4 r5:00000009
r4:00000000
[ 13.853943] [<80030ff8>] (warn_slowpath_common) from [<80031178>]
(warn_slowpath_null+0x2c/0x34)
[ 13.862742] r8:80b3da3c r7:80b38e6c r6:00000000 r5:c0943aa0 r4:80bbbee8
[ 13.869597] [<8003114c>] (warn_slowpath_null) from [<800ab1fc>]
(__ipipe_spin_unlock_debug+0x4c/0x64)
[ 13.878841] [<800ab1b0>] (__ipipe_spin_unlock_debug) from [<80067fa8>]
(complete+0x4c/0x5c)
[ 13.887206] r5:c0943aa0 r4:c0943aa4
[ 13.890858] [<80067f5c>] (complete) from [<800f3704>]
(__xnthread_cleanup+0x1ac/0x338)
[ 13.898788] r7:80b38e6c r6:809ae9a0 r5:00000001 r4:c0943808
[ 13.904578] [<800f3558>] (__xnthread_cleanup) from [<801184e0>]
(ipipe_kevent_hook+0x498/0x870)
[ 13.913291] r9:bba50000 r8:00000004 r7:00000000 r6:600b0113 r5:600b0113
r4:bba50000
[ 13.921193] [<80118048>] (ipipe_kevent_hook) from [<800abe54>]
(__ipipe_notify_kevent+0x84/0x148)
[ 13.930079] r10:801107de r9:bba50000 r8:00000004 r7:00000000 r6:600b0113
r5:600b0113
[ 13.938055] r4:bf649800 r3:00000000
[ 13.941707] [<800abdd0>] (__ipipe_notify_kevent) from [<80032ca8>]
(do_exit+0x764/0x9cc)
[ 13.949812] r10:801107de r9:00000001 r8:801107e0 r7:0000000b r6:00000080
r5:0000000b
[ 13.957786] r4:bba50000 r3:00000002
[ 13.961434] [<80032544>] (do_exit) from [<80015070>] (die+0x3d0/0x420)
[ 13.967975] r7:0000000b
[ 13.970557] [<80014ca0>] (die) from [<806b53a0>]
(__do_kernel_fault.part.0+0x64/0x84)
[ 13.978402] r10:bc34da84 r9:bba50000 r8:00000004 r7:bc34da40 r6:00000817
r5:bb291d58
[ 13.986376] r4:00000004
[ 13.988960] [<806b533c>] (__do_kernel_fault.part.0) from [<80021b8c>]
(do_page_fault+0x2c8/0x4a8)
[ 13.997845] r7:bc34da40 r4:600b0093
[ 14.001495] [<800218c4>] (do_page_fault) from [<800093ec>]
(do_DataAbort+0x44/0x1b4)
[ 14.009252] r10:80b3da3c r9:80b38e6c r8:00000004 r7:bb291d58 r6:800218c4
r5:00000817
[ 14.017227] r4:80b3dbbc
[ 14.019807] [<800093a8>] (do_DataAbort) from [<80015838>]
(__dabt_svc+0x58/0x80)
[ 14.027219] Exception stack(0xbb291d58 to 0xbb291da0)
[ 14.032289] 1d40: 00000000 00100100
[ 14.040489] 1d60: 00000000 00000000 bb8efc00 00000000 809ae9a0 00000001
00000000 80b38e6c
[ 14.048688] 1d80: 80b3da3c bb291dd4 bb291d58 bb291da0 800eee1c 801107dc
600b0093 ffffffff
[ 14.056879] r10:80b3da3c r9:80b38e6c r8:00000000 r7:bb291d8c r6:ffffffff
r5:600b0093
[ 14.064854] r4:801107dc
[ 14.067436] [<801106dc>] (mq_unref_inner) from [<80110ab8>]
(mq_unref+0x78/0xd8)
[ 14.074846] r10:00000000 r9:80b3da3c r8:80b38e6c r7:80c49380 r6:809ae9a0
r5:bb8efc00
[ 14.082822] r4:00000000
[ 14.085403] [<80110a40>] (mq_unref) from [<80110b3c>] (mqd_close+0x24/0x28)
[ 14.092378] r7:80c49380 r6:809ae9a0 r5:600b0013 r4:bb8efc00
[ 14.098164] [<80110b18>] (mqd_close) from [<80106c58>] (__put_fd+0x35c/0x3b8)
[ 14.105313] r5:600b0013 r4:bda592c4
[ 14.108961] [<801068fc>] (__put_fd) from [<80107a84>]
(rtdm_fd_close+0x190/0x2f0)
[ 14.116458] r10:bda592c4 r9:80b3da3c r8:86860b0b r7:80b38e6c r6:809ae9a0
r5:00000003
[ 14.124433] r4:bda594c8
[ 14.127014] [<801078f4>] (rtdm_fd_close) from [<801119a8>]
(__cobalt_mq_open+0x730/0xc4c)
[ 14.135205] r10:ffffffef r9:80b3da3c r8:80b38e6c r7:809ae9a0 r6:bb8efc00
r5:00000042
[ 14.143179] r4:00000000
[ 14.145760] [<80111278>] (__cobalt_mq_open) from [<80111f54>]
(CoBaLt_mq_open+0x90/0xa0)
[ 14.153864] r10:80111ec4 r9:80c5c300 r8:80c5c300 r7:c0943808 r6:00000000
r5:7ee16b4c
[ 14.161839] r4:00000042
[ 14.164421] [<80111ec4>] (CoBaLt_mq_open) from [<8011ebb8>]
(handle_head_syscall+0xf8/0x3a4)
[ 14.172872] r6:00000001 r5:00000001 r4:bb291fb0
[ 14.177589] [<8011eac0>] (handle_head_syscall) from [<8011f498>]
(ipipe_fastcall_hook+0x20/0x28)
[ 14.186387] r10:00000006 r9:bb290000 r8:80010928 r7:000f0042 r6:7ee16b4c
r5:00000000
[ 14.194362] r4:7ee16b8c
[ 14.196943] [<8011f478>] (ipipe_fastcall_hook) from [<80010808>]
(local_restart+0x20/0x44)
[ 14.205222] ---[ end trace a39fc1ccbff4481c ]---
