Attachment 27375 Details for Bug 22613 – hangcheck warnings for cat /sys/kernel/debug/dri/0/...

hangcheck warnings for cat /sys/kernel/debug/dri/0/...

hangcheck.txt (text/plain), 12.78 KB, created by David L. on 2009-07-04 00:16:15 UTC

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Creator: David L.

Created: 2009-07-04 00:16:15 UTC

Size: 12.78 KB

patch

obsolete

>[ 2564.716249] ------------[ cut here ]------------
>[ 2564.716259] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask+0x154/0x557()
>[ 2564.716262] Hardware name: MSI Notebook PR300
>[ 2564.716263] Modules linked in: iwlagn iwlcore mac80211 cfg80211 i2c_i801 snd_pcsp
>[ 2564.716272] Pid: 13535, comm: cat Not tainted 2.6.31-rc1-00002-gcdb2d10 #14
>[ 2564.716274] Call Trace:
>[ 2564.716280]  [<ffffffff8106178a>] warn_slowpath_common+0x77/0x8f
>[ 2564.716283]  [<ffffffff810617b1>] warn_slowpath_null+0xf/0x11
>[ 2564.716287]  [<ffffffff810c4e49>] __alloc_pages_nodemask+0x154/0x557
>[ 2564.716291]  [<ffffffff8102952e>] ? apic_timer_interrupt+0xe/0x20
>[ 2564.716295]  [<ffffffff810e882a>] alloc_pages_current+0x90/0x99
>[ 2564.716299]  [<ffffffff810c367a>] __get_free_pages+0x9/0x46
>[ 2564.716302]  [<ffffffff810ee4f3>] __kmalloc+0x48/0x17a
>[ 2564.716306]  [<ffffffff8110d2db>] ? seq_read+0x204/0x379
>[ 2564.716309]  [<ffffffff8110d2f0>] seq_read+0x219/0x379
>[ 2564.716312]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2564.716316]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2564.716318]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2564.716322]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2564.716324] ---[ end trace fcd116c980331457 ]---
>[ 2760.308240] INFO: task cat:13527 blocked for more than 120 seconds.
>[ 2760.308246] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2760.308253] cat           D ffffffffffffffff     0 13527  13227 0x00000000
>[ 2760.308264]  ffff880008d75d78 0000000000000082 ffff880000013808 0000000000000000
>[ 2760.308275]  0000000000000041 ffff88007bbf07c0 ffff880063dc9a58 000000000000ddf8
>[ 2760.308285]  0000000000004000 ffff880063dc9a58 0000000000013c80 0000000000013c80
>[ 2760.308296] Call Trace:
>[ 2760.308314]  [<ffffffff810c4dfd>] ? __alloc_pages_nodemask+0x108/0x557
>[ 2760.308328]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2760.308336]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2760.308347]  [<ffffffff810f2ae8>] ? mem_cgroup_charge_common+0x65/0x75
>[ 2760.308357]  [<ffffffff812f0a0e>] drm_bufs_info+0x2f/0x13d
>[ 2760.308366]  [<ffffffff8110d17e>] ? seq_read+0xa7/0x379
>[ 2760.308374]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2760.308382]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2760.308391]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2760.308398]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2760.308409]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2760.308417] INFO: task cat:13528 blocked for more than 120 seconds.
>[ 2760.308422] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2760.308427] cat           D ffffffffffffffff     0 13528  13227 0x00000000
>[ 2760.308437]  ffff88003f035d98 0000000000000086 ffff88003f035d08 00000001000280da
>[ 2760.308447]  0000000000000246 00000000325c0920 ffff880063dcc7b8 000000000000ddf8
>[ 2760.308456]  0000000000004000 ffff880063dcc7b8 0000000000013c80 0000000000013c80
>[ 2760.308466] Call Trace:
>[ 2760.308475]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2760.308484]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2760.308493]  [<ffffffff810d15b5>] ? __inc_zone_page_state+0x29/0x2b
>[ 2760.308501]  [<ffffffff812f0954>] drm_clients_info+0x2d/0xb8
>[ 2760.308509]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2760.308517]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2760.308525]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2760.308533]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2760.308541]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2760.308548] INFO: task cat:13530 blocked for more than 120 seconds.
>[ 2760.308553] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2760.308558] cat           D ffffffffffffffff     0 13530  13227 0x00000000
>[ 2760.308567]  ffff88003f037d48 0000000000000082 0000000000000000 0000000100000246
>[ 2760.308577]  000000000000fdf0 ffff880000013808 ffff8800325383a8 000000000000ddf8
>[ 2760.308586]  0000000000004000 ffff8800325383a8 0000000000013c80 0000000000013c80
>[ 2760.308596] Call Trace:
>[ 2760.308605]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2760.308614]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2760.308621]  [<ffffffff812f0cc7>] drm_vm_info+0x45/0x119
>[ 2760.308630]  [<ffffffff810f2ae8>] ? mem_cgroup_charge_common+0x65/0x75
>[ 2760.308639]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2760.308647]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2760.308655]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2760.308662]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2760.308671]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2760.308678] INFO: task cat:13531 blocked for more than 120 seconds.
>[ 2760.308683] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2760.308688] cat           D ffffffffffffffff     0 13531  13227 0x00000000
>[ 2760.308697]  ffff88003e98dd68 0000000000000086 ffff880000012660 ffff880000013800
>[ 2760.308707]  ffff880000013808 0000000000000000 ffff88004682b108 000000000000ddf8
>[ 2760.308717]  0000000000004000 ffff88004682b108 0000000000013c80 0000000000013c80
>[ 2760.308726] Call Trace:
>[ 2760.308735]  [<ffffffff810c4dfd>] ? __alloc_pages_nodemask+0x108/0x557
>[ 2760.308744]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2760.308754]  [<ffffffff810f2724>] ? __mem_cgroup_try_charge+0xb3/0x17a
>[ 2760.308762]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2760.308770]  [<ffffffff812f0dcb>] drm_vma_info+0x30/0x171
>[ 2760.308778]  [<ffffffff810d15b5>] ? __inc_zone_page_state+0x29/0x2b
>[ 2760.308786]  [<ffffffff8110d17e>] ? seq_read+0xa7/0x379
>[ 2760.308794]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2760.308802]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2760.308810]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2760.308818]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2760.308826]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2880.308237] INFO: task cat:13527 blocked for more than 120 seconds.
>[ 2880.308244] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2880.308250] cat           D ffffffffffffffff     0 13527  13227 0x00000000
>[ 2880.308262]  ffff880008d75d78 0000000000000082 ffff880000013808 0000000000000000
>[ 2880.308273]  0000000000000041 ffff88007bbf07c0 ffff880063dc9a58 000000000000ddf8
>[ 2880.308284]  0000000000004000 ffff880063dc9a58 0000000000013c80 0000000000013c80
>[ 2880.308294] Call Trace:
>[ 2880.308312]  [<ffffffff810c4dfd>] ? __alloc_pages_nodemask+0x108/0x557
>[ 2880.308325]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2880.308334]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2880.308345]  [<ffffffff810f2ae8>] ? mem_cgroup_charge_common+0x65/0x75
>[ 2880.308355]  [<ffffffff812f0a0e>] drm_bufs_info+0x2f/0x13d
>[ 2880.308363]  [<ffffffff8110d17e>] ? seq_read+0xa7/0x379
>[ 2880.308371]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2880.308379]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2880.308388]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2880.308396]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2880.308406]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2880.308414] INFO: task cat:13528 blocked for more than 120 seconds.
>[ 2880.308419] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2880.308424] cat           D ffffffffffffffff     0 13528  13227 0x00000000
>[ 2880.308434]  ffff88003f035d98 0000000000000086 ffff88003f035d08 00000001000280da
>[ 2880.308443]  0000000000000246 00000000325c0920 ffff880063dcc7b8 000000000000ddf8
>[ 2880.308453]  0000000000004000 ffff880063dcc7b8 0000000000013c80 0000000000013c80
>[ 2880.308463] Call Trace:
>[ 2880.308472]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2880.308481]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2880.308490]  [<ffffffff810d15b5>] ? __inc_zone_page_state+0x29/0x2b
>[ 2880.308498]  [<ffffffff812f0954>] drm_clients_info+0x2d/0xb8
>[ 2880.308506]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2880.308514]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2880.308522]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2880.308529]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2880.308538]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2880.308545] INFO: task cat:13530 blocked for more than 120 seconds.
>[ 2880.308550] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2880.308555] cat           D ffffffffffffffff     0 13530  13227 0x00000000
>[ 2880.308564]  ffff88003f037d48 0000000000000082 0000000000000000 0000000100000246
>[ 2880.308574]  000000000000fdf0 ffff880000013808 ffff8800325383a8 000000000000ddf8
>[ 2880.308584]  0000000000004000 ffff8800325383a8 0000000000013c80 0000000000013c80
>[ 2880.308593] Call Trace:
>[ 2880.308602]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2880.308611]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2880.308618]  [<ffffffff812f0cc7>] drm_vm_info+0x45/0x119
>[ 2880.308628]  [<ffffffff810f2ae8>] ? mem_cgroup_charge_common+0x65/0x75
>[ 2880.308636]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2880.308644]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2880.308652]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2880.308660]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2880.308668]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2880.308675] INFO: task cat:13531 blocked for more than 120 seconds.
>[ 2880.308680] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2880.308685] cat           D ffffffffffffffff     0 13531  13227 0x00000000
>[ 2880.308694]  ffff88003e98dd68 0000000000000086 ffff880000012660 ffff880000013800
>[ 2880.308704]  ffff880000013808 0000000000000000 ffff88004682b108 000000000000ddf8
>[ 2880.308714]  0000000000004000 ffff88004682b108 0000000000013c80 0000000000013c80
>[ 2880.308723] Call Trace:
>[ 2880.308732]  [<ffffffff810c4dfd>] ? __alloc_pages_nodemask+0x108/0x557
>[ 2880.308742]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2880.308751]  [<ffffffff810f2724>] ? __mem_cgroup_try_charge+0xb3/0x17a
>[ 2880.308760]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2880.308767]  [<ffffffff812f0dcb>] drm_vma_info+0x30/0x171
>[ 2880.308776]  [<ffffffff810d15b5>] ? __inc_zone_page_state+0x29/0x2b
>[ 2880.308784]  [<ffffffff8110d17e>] ? seq_read+0xa7/0x379
>[ 2880.308792]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2880.308800]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2880.308808]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2880.308816]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2880.308825]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 2880.308832] INFO: task cat:13551 blocked for more than 120 seconds.
>[ 2880.308836] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2880.308841] cat           D ffffffffffffffff     0 13551  13227 0x00000000
>[ 2880.308851]  ffff8800345e3d38 0000000000000082 0000000000000002 000000034f492006
>[ 2880.308861]  0000000000000000 0000000100000246 ffff88004a94b108 000000000000ddf8
>[ 2880.308871]  0000000000004000 ffff88004a94b108 0000000000013c80 0000000000013c80
>[ 2880.308880] Call Trace:
>[ 2880.308889]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 2880.308898]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 2880.308906]  [<ffffffff812f0b53>] drm_queues_info+0x37/0x166
>[ 2880.308915]  [<ffffffff810f2ae8>] ? mem_cgroup_charge_common+0x65/0x75
>[ 2880.308924]  [<ffffffff810d15b5>] ? __inc_zone_page_state+0x29/0x2b
>[ 2880.308931]  [<ffffffff8110d17e>] ? seq_read+0xa7/0x379
>[ 2880.308939]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 2880.308947]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 2880.308955]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 2880.308963]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 2880.308971]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b
>[ 3000.308244] INFO: task cat:13527 blocked for more than 120 seconds.
>[ 3000.308250] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 3000.308257] cat           D ffffffffffffffff     0 13527  13227 0x00000000
>[ 3000.308268]  ffff880008d75d78 0000000000000082 ffff880000013808 0000000000000000
>[ 3000.308279]  0000000000000041 ffff88007bbf07c0 ffff880063dc9a58 000000000000ddf8
>[ 3000.308289]  0000000000004000 ffff880063dc9a58 0000000000013c80 0000000000013c80
>[ 3000.308300] Call Trace:
>[ 3000.308317]  [<ffffffff810c4dfd>] ? __alloc_pages_nodemask+0x108/0x557
>[ 3000.308330]  [<ffffffff8155ae82>] __mutex_lock_slowpath+0xe4/0x12e
>[ 3000.308339]  [<ffffffff8155b227>] mutex_lock+0x1e/0x38
>[ 3000.308350]  [<ffffffff810f2ae8>] ? mem_cgroup_charge_common+0x65/0x75
>[ 3000.308360]  [<ffffffff812f0a0e>] drm_bufs_info+0x2f/0x13d
>[ 3000.308369]  [<ffffffff8110d17e>] ? seq_read+0xa7/0x379
>[ 3000.308376]  [<ffffffff8110d282>] seq_read+0x1ab/0x379
>[ 3000.308385]  [<ffffffff810be1f0>] ? perf_swcounter_event+0xc4/0xfd
>[ 3000.308394]  [<ffffffff810f673d>] vfs_read+0xaa/0x16f
>[ 3000.308401]  [<ffffffff810f68bb>] sys_read+0x45/0x6c
>[ 3000.308412]  [<ffffffff81028a2b>] system_call_fastpath+0x16/0x1b

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Attachments on bug 22613: 27375 | 27384 | 27385 | 27386 | 27395

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