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[Bug 1201989] [NEW] Freezing during suspend or hibernate.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1201989@xxxxxxxxxxxxxxxxxx>
Date: Mon, 17 Nov 2014 18:46:32 -0000
Reply-to: Bug 1201989 <1201989@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
You have been subscribed to a public bug:

Ubuntu freezes when trying to suspend it.
It's happening quite often, possible every 2nd time when I'm trying to suspend my Ubuntu 13.04

This could be related:
http://forum.mandriva.com/en/viewtopic.php?f=21&t=138013

Here are detailed kernel dumps via Alt+SysRq+t,p,l,m,q, etc. when the Desktop was in freeze mode:
http://pastebin.com/Z0602Q6k

I'm guessing that the most interesting parts are:
pm-suspend      S cd061ec4     0 24102   1815 0x00000000
 cd061f30 00000082 b8442065 cd061ec4 c1279544 cd061f38 c19c7100 cc4629b4
 00000bd0 c19c7100 f7b82100 dd0cb340 e5394200 c8406c60 cd061f28 c1132d05
 fffb9310 e5394200 00000029 00000000 c70c19a0 f7bc8100 cd061f10 c103ce48
Call Trace:
 [<c1279544>] ? security_task_wait+0x14/0x20
 [<c1132d05>] ? handle_mm_fault+0x1f5/0x2c0
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c161369d>] ? _raw_spin_lock_irqsave+0x2d/0x40
 [<c16127e3>] schedule+0x23/0x60
 [<c104f809>] do_wait+0x1a9/0x1f0
 [<c1050699>] sys_wait4+0x69/0xe0
 [<c104e480>] ? task_stopped_code+0x50/0x50
 [<c161a88d>] sysenter_do_call+0x12/0x28
sync            D c10845bb     0 24475  24102 0x00000000
 d05afe78 00000086 d05afe58 c10845bb 01398f02 00000000 c19c7100 cf0ea312
 00000bd0 c19c7100 f7b82100 c70c19a0 000068b0 f7b825d0 00000003 044aa200
 00000000 00000000 00000000 ffffffff ffffffff dc7dcd14 f7bac148 ffffffff
Call Trace:
 [<c10845bb>] ? enqueue_entity+0x4db/0xd20
 [<c1085348>] ? enqueue_task_fair+0x548/0x730
 [<c107e90d>] ? sched_clock_cpu+0xfd/0x180
 [<c16127e3>] schedule+0x23/0x60
 [<c1610fad>] schedule_timeout+0x19d/0x240
 [<c1079955>] ? resched_task+0x25/0x70
 [<c107a355>] ? check_preempt_curr+0x65/0x90
 [<c107a3a8>] ? ttwu_do_wakeup+0x28/0x110
 [<c1612661>] wait_for_common+0xa1/0x120
 [<c107c670>] ? try_to_wake_up+0x230/0x230
 [<c16127b7>] wait_for_completion+0x17/0x20
 [<c1184ea1>] sync_inodes_sb+0x81/0x180
 [<c11897f5>] sync_inodes_one_sb+0x15/0x20
 [<c1162f32>] iterate_supers+0xc2/0xd0
 [<c11897e0>] ? fdatawrite_one_bdev+0x20/0x20
 [<c1189961>] sys_sync+0x31/0x80
 [<c161a88d>] sysenter_do_call+0x12/0x28
flush-0:23      S 00000000     0 24476      2 0x00000000
 d5ef5f3c 00000046 eae0dcd0 00000000 d5ef5eec c1182ea7 c19c7100 cf0ad0da
 00000bd0 c19c7100 f7bba100 cce78000 d5ef5f44 c11863bf 00000086 00000000
 eae0de04 eae0dd9c eae0dcd0 00000000 eae0de00 d05aff48 0000baf9 00000000
Call Trace:
 [<c1182ea7>] ? over_bground_thresh+0x57/0xb0
 [<c11863bf>] ? wb_do_writeback+0x10f/0x1b0
 [<c16127e3>] schedule+0x23/0x60
 [<c1186593>] bdi_writeback_thread+0x133/0x1d0
 [<c1186460>] ? wb_do_writeback+0x1b0/0x1b0
 [<c106b5e4>] kthread+0x94/0xa0
 [<c1070000>] ? __hrtimer_start_range_ns+0x2e0/0x460
 [<c161a7f7>] ret_from_kernel_thread+0x1b/0x28
 [<c106b550>] ? kthread_create_on_node+0xc0/0xc0
 flush-8:17-fuse S 00000000     0 24477      2 0x00000000
  d08d5f3c 00000046 e9db80d0 00000000 d08d5eec c1182ea7 c19c7100 cf0e4807
  00000bd0 c19c7100 f7bba100 cce7b340 d08d5f44 c11863bf 00000086 00000000
  e9db8204 e9db819c e9db80d0 00000000 e9db8200 d05aff48 0000baf9 00000000
 Call Trace:
  [<c1182ea7>] ? over_bground_thresh+0x57/0xb0
  [<c11863bf>] ? wb_do_writeback+0x10f/0x1b0
  [<c16127e3>] schedule+0x23/0x60
  [<c1186593>] bdi_writeback_thread+0x133/0x1d0
  [<c1186460>] ? wb_do_writeback+0x1b0/0x1b0
  [<c106b5e4>] kthread+0x94/0xa0
  [<c1070000>] ? __hrtimer_start_range_ns+0x2e0/0x460
  [<c161a7f7>] ret_from_kernel_thread+0x1b/0x28
  [<c106b550>] ? kthread_create_on_node+0xc0/0xc0

VC manager      S 00000000     0 23138   2537 0x00000100
 e45a1e18 00200086 00000041 00000000 00000000 00000040 c19c7100 e7ba84c9
 000009fa c19c7100 f7bba100 e2f2d9b0 00000000 eac60600 f7bc8148 00000000
 e45a1e20 c1085348 c107e90d 00000000 00000000 00000000 00000002 e45a1e24
Call Trace:
 [<c1085348>] ? enqueue_task_fair+0x548/0x730
 [<c107e90d>] ? sched_clock_cpu+0xfd/0x180
 [<c10a3949>] ? get_futex_key+0x139/0x250
 [<c16127e3>] schedule+0x23/0x60
 [<c10a377f>] futex_wait_queue_me+0xcf/0xf0
 [<c10a3c63>] ? futex_wait_setup+0x73/0xf0
 [<c10a3e4d>] futex_wait+0x16d/0x270
 [<c1541be5>] ? sk_run_filter+0x455/0x680
 [<c10a5d12>] do_futex+0x112/0x550
 [<c10d71cc>] ? call_rcu_sched+0x1c/0x20
 [<c1099f1c>] ? getnstimeofday+0x4c/0x130
 [<c10a61d0>] sys_futex+0x80/0x130
 [<c101bc10>] ? syscall_trace_enter+0x130/0x1c0
 [<c16138c7>] syscall_call+0x7/0xb
Compositor      S 00000000     0 23141   2537 0x00000100
 e4623e18 00200086 00000001 00000000 00000000 00000040 c19c7100 e930c5fe
 000009fa c19c7100 f7be4100 e2f28000 00000000 eac60600 f7bc8148 ffffffff
 e4623e20 c1085348 c107e90d 00000000 00000000 00000000 00000002 e4623e24
Call Trace:
 [<c1085348>] ? enqueue_task_fair+0x548/0x730
 [<c107e90d>] ? sched_clock_cpu+0xfd/0x180
 [<c10a3949>] ? get_futex_key+0x139/0x250
 [<c16127e3>] schedule+0x23/0x60
 [<c10a377f>] futex_wait_queue_me+0xcf/0xf0
 [<c10a3c63>] ? futex_wait_setup+0x73/0xf0
 [<c10a3e4d>] futex_wait+0x16d/0x270
 [<c1541be5>] ? sk_run_filter+0x455/0x680
 [<c10a5d12>] do_futex+0x112/0x550
 [<c10d71cc>] ? call_rcu_sched+0x1c/0x20
 [<c1099f1c>] ? getnstimeofday+0x4c/0x130
 [<c10a61d0>] sys_futex+0x80/0x130
 [<c101bc10>] ? syscall_trace_enter+0x130/0x1c0
kworker/5:1     S 00000000     0 23237      2 0x00000000
 cb007f3c 00000046 00000000 00000000 00000000 f95396d9 c19c7100 bf67a75a
 00000bdd c19c7100 f7bc8100 cce7d9b0 cb007f04 f9539ada ec1564c4 ec1564c4
 d80501c0 f7bc35d4 cb007f44 c1065701 f7bc366c cb007f34 c105abd2 cce7d9b0
Call Trace:
 [<f95396d9>] ? os_free_mem+0x19/0x30 [nvidia]
 [<f9539ada>] ? os_execute_work_item+0x5a/0x90 [nvidia]
 [<c1065701>] ? process_one_work+0x1a1/0x3e0
 [<c105abd2>] ? mod_timer+0xf2/0x1b0
 [<c16127e3>] schedule+0x23/0x60
 [<c1066c4d>] worker_thread+0x1bd/0x3c0
 [<c1066a90>] ? manage_workers+0x240/0x240
 [<c106b5e4>] kthread+0x94/0xa0
 [<c1070000>] ? __hrtimer_start_range_ns+0x2e0/0x460
 [<c161a7f7>] ret_from_kernel_thread+0x1b/0x28
 [<c106b550>] ? kthread_create_on_node+0xc0/0xc0

Another attempt after 5 minutes of freeze:
sudo            S d7b86700     0 23467   8496 0x00000000
 d0f27abc 00000086 000003e8 d7b86700 c18f3ff8 ee0d4000 c19c7100 67e14712
 00000a85 c19c7100 f7bba100 ea188000 00000002 c103ce48 d0f27a88 c161369d
 e72915d0 eeb0d000 e7291400 d7b86700 0006f655 000003e8 000005dc 00000000
Call Trace:
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c161369d>] ? _raw_spin_lock_irqsave+0x2d/0x40
 [<c16127e3>] schedule+0x23/0x60
 [<c1611a95>] schedule_hrtimeout_range_clock+0x145/0x160
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c161369d>] ? _raw_spin_lock_irqsave+0x2d/0x40
 [<c106bdce>] ? add_wait_queue+0x3e/0x50
 [<c1170593>] ? __pollwait+0x73/0xd0
 [<c1611ac7>] schedule_hrtimeout_range+0x17/0x20
 [<c11704f7>] poll_schedule_timeout+0x37/0x60
 [<c1170d89>] do_select+0x529/0x610
 [<c118b482>] ? __find_get_block_slow+0xe2/0x190
 [<c121547e>] ? ext4_ext_map_blocks+0xae/0x1a20
 [<c11705f0>] ? __pollwait+0xd0/0xd0
 [<c11705f0>] ? __pollwait+0xd0/0xd0
 [<c1043df1>] ? kmap_atomic_prot+0xe1/0x100
 [<c1043c44>] ? __kunmap_atomic+0x64/0x90
 [<c1114a28>] ? get_page_from_freelist+0x338/0x560
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c1551b78>] ? __netlink_sendskb+0x28/0x40
 [<c1112334>] ? zone_watermark_ok+0x34/0x40
 [<c1043d56>] ? kmap_atomic_prot+0x46/0x100
 [<c1112334>] ? zone_watermark_ok+0x34/0x40
 [<c1114a28>] ? get_page_from_freelist+0x338/0x560
 [<c1114d6d>] ? __alloc_pages_nodemask+0x11d/0x7d0
 [<c104168a>] ? pte_alloc_one+0x3a/0x50
 [<c1043c44>] ? __kunmap_atomic+0x64/0x90
 [<c1157cb8>] ? __mem_cgroup_commit_charge+0x88/0x230
 [<c12e7465>] ? cpumask_any_but+0x25/0x40
 [<c12f2f11>] ? _copy_from_user+0x41/0x60
 [<c1170fd4>] core_sys_select+0x164/0x2b0
 [<c113192c>] ? handle_pte_fault+0x22c/0x510
 [<c1043df1>] ? kmap_atomic_prot+0xe1/0x100
 [<c1132d05>] ? handle_mm_fault+0x1f5/0x2c0
 [<c1616c07>] ? __do_page_fault+0x297/0x4e0
 [<c107c7cd>] ? wake_up_new_task+0xdd/0x130
 [<c1049844>] ? do_fork+0xe4/0x300
 [<c1171197>] sys_select+0x77/0xb0
 [<c117951b>] ? __close_fd+0x6b/0x90
 [<c161a88d>] sysenter_do_call+0x12/0x28
su              S e8da5eac     0 23468  23467 0x00000000
 e8da5f18 00000082 fffb9130 e8da5eac c1279544 e8da5f20 c19c7100 6cce4c5f
 00000a85 c19c7100 f7b82100 dea659b0 c999fb80 c1043df1 b7626690 00000000
 e9325b40 00000002 ced14dd8 e9325b40 e8da5f28 c1132d05 e8da5ef8 c103ce48
Call Trace:
 [<c1279544>] ? security_task_wait+0x14/0x20
 [<c1043df1>] ? kmap_atomic_prot+0xe1/0x100
 [<c1132d05>] ? handle_mm_fault+0x1f5/0x2c0
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c161369d>] ? _raw_spin_lock_irqsave+0x2d/0x40
 [<c16127e3>] schedule+0x23/0x60
 [<c104f809>] do_wait+0x1a9/0x1f0
 [<c1050699>] sys_wait4+0x69/0xe0
 [<c104e480>] ? task_stopped_code+0x50/0x50
 [<c105073c>] sys_waitpid+0x2c/0x30
 [<c161a88d>] sysenter_do_call+0x12/0x28
bash            S 000004bf     0 23477  23468 0x00000000
 d9657e5c 00000086 00000005 000004bf 00000008 c957a000 c19c7100 ec09360d
 00000a85 c19c7100 f7b82100 ea18cce0 d9657e20 c107a362 ea18cce0 00000001
 ea18cce0 d9657e3c c107a3a8 00000000 f7b82100 d9657e3c 00000086 ea18cce0
Call Trace:
 [<c107a362>] ? check_preempt_curr+0x72/0x90
 [<c107a3a8>] ? ttwu_do_wakeup+0x28/0x110
 [<c107c5ce>] ? try_to_wake_up+0x18e/0x230
pm-suspend      S e97fdec4     0 24972  24971 0x00000000
 e97fdf30 00000086 2bc05065 e97fdec4 c1279544 e97fdf38 c19c7100 1824ab99
 00000c2a c19c7100 f7b90100 dc44d9b0 cb240200 eea90d20 e97fdf28 c1132d05
 fffa5310 cb240200 00000029 00000000 d5074ce0 f7bd6100 e97fdf10 c103ce48
Call Trace:
 [<c1279544>] ? security_task_wait+0x14/0x20
 [<c1132d05>] ? handle_mm_fault+0x1f5/0x2c0
 [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
 [<c161369d>] ? _raw_spin_lock_irqsave+0x2d/0x40
 [<c16127e3>] schedule+0x23/0x60
 [<c104f809>] do_wait+0x1a9/0x1f0
 [<c1050699>] sys_wait4+0x69/0xe0
 [<c104e480>] ? task_stopped_code+0x50/0x50
 [<c161a88d>] sysenter_do_call+0x12/0x28
sync            D c10845bb     0 25345  24972 0x00000000
 e29ebe78 00000086 e29ebe58 c10845bb 00000001 00000000 c19c7100 18db4c2c
 00000c2a c19c7100 f7be4100 d5074ce0 00009424 00000400 0000002c 044aa200
 00000000 00000000 00000000 ffffffff ffffffff dc7dcd14 f7b9e148 ffffffff
Call Trace:
 [<c10845bb>] ? enqueue_entity+0x4db/0xd20
 [<c1085348>] ? enqueue_task_fair+0x548/0x730
 [<c107e90d>] ? sched_clock_cpu+0xfd/0x180

** Affects: linux (Ubuntu)
     Importance: Low
         Status: Incomplete


** Tags: bot-comment suspend
-- 
Freezing during suspend or hibernate.
https://bugs.launchpad.net/bugs/1201989
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