Attachment 121605 Details for Bug 92936 – vce hung task

vce hung task

file_92936.txt (text/plain), 2.26 KB, created by Andy Furniss on 2016-02-08 23:01:04 UTC

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Creator: Andy Furniss

Created: 2016-02-08 23:01:04 UTC

Size: 2.26 KB

patch

obsolete

>[44880.017094] INFO: task omxh264enc-omxh:8916 blocked for more than 120 seconds.
>[44880.017104]       Not tainted 4.5.0-rc2-g62a19fd #1
>[44880.017106] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[44880.017111] omxh264enc-omxh D ffff88006afffae8     0  8916    859 0x00000006
>[44880.017122]  ffff88006afffae8 ffffffff8107a5e0 ffff88023699b680 ffff880225589b40
>[44880.017131]  ffffffff815744e3 ffff88006afffac8 ffff88006b000000 ffff8802347accd8
>[44880.017138]  ffff8802347acca0 ffff8802347a94c0 ffff880024e91828 ffff88006afffb00
>[44880.017146] Call Trace:
>[44880.017159]  [<ffffffff8107a5e0>] ? preempt_count_add+0x80/0xc0
>[44880.017167]  [<ffffffff815744e3>] ? _raw_write_unlock_irqrestore+0x13/0x30
>[44880.017173]  [<ffffffff81570b2a>] schedule+0x3a/0x90
>[44880.017243]  [<ffffffffa031c264>] amd_sched_entity_fini+0x54/0xd0 [amdgpu]
>[44880.017251]  [<ffffffff810942a0>] ? wake_atomic_t_function+0x70/0x70
>[44880.017296]  [<ffffffffa02e4e49>] amdgpu_ctx_fini+0x99/0xc0 [amdgpu]
>[44880.017342]  [<ffffffffa02e4e7d>] amdgpu_ctx_do_release+0xd/0x20 [amdgpu]
>[44880.017386]  [<ffffffffa02e54e6>] amdgpu_ctx_mgr_fini+0x56/0x60 [amdgpu]
>[44880.017418]  [<ffffffffa02c11ea>] amdgpu_driver_postclose_kms+0x2a/0x90 [amdgpu]
>[44880.017444]  [<ffffffffa02746dc>] drm_release+0x20c/0x490 [drm]
>[44880.017451]  [<ffffffff812c9667>] ? debug_smp_processor_id+0x17/0x20
>[44880.017458]  [<ffffffff811828b4>] __fput+0xd4/0x1e0
>[44880.017464]  [<ffffffff811829f9>] ____fput+0x9/0x10
>[44880.017470]  [<ffffffff810738be>] task_work_run+0x6e/0x90
>[44880.017475]  [<ffffffff8105aae5>] do_exit+0x2c5/0xb50
>[44880.017481]  [<ffffffff81574509>] ? _raw_spin_unlock_irqrestore+0x9/0x10
>[44880.017487]  [<ffffffff8107f8c7>] ? try_to_wake_up+0x1a7/0x390
>[44880.017491]  [<ffffffff8105c17e>] do_group_exit+0x3e/0xb0
>[44880.017498]  [<ffffffff81066d43>] get_signal+0x233/0x640
>[44880.017504]  [<ffffffff8100556e>] do_signal+0x2e/0x6c0
>[44880.017510]  [<ffffffff81180f8d>] ? do_readv_writev+0x12d/0x210
>[44880.017516]  [<ffffffff8112fba0>] ? __generic_file_write_iter+0x1f0/0x1f0
>[44880.017526]  [<ffffffff810021c4>] exit_to_usermode_loop+0x74/0x90
>[44880.017533]  [<ffffffff81002d3e>] syscall_return_slowpath+0x9e/0xe0
>[44880.017539]  [<ffffffff81574bef>] int_ret_from_sys_call+0x25/0x8f

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Attachments on bug 92936: 119627 | 120450 | 121533 | 121605 | 123820

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