#8639 HIGH 8.2.0 (: Suspend hang on 8.2-763 (after OOM?)

[Zarro Boogs per Child]

#8639: Suspend hang on 8.2-763 (after OOM?)
--------------------+-------------------------------------------------------
 Reporter:  cjb     |         Owner:  dsaxena             
     Type:  defect  |        Status:  new                 
 Priority:  high    |     Milestone:  8.2.0 (was Update.2)
Component:  kernel  |       Version:  not specified       
 Keywords:          |   Next_action:  diagnose            
 Verified:  0       |     Blockedby:                      
 Blocking:          |  
--------------------+-------------------------------------------------------
 Michael showed me a laptop that was refusing to come out of suspend.  We
 hooked up serial to it, and attached what was in dmesg (scrolled out past
 the most interesting part, sadly).

 Michael says he was using Firefox, so OOM being related would not be
 surprising.

 Excerpted:

 {{{
 [17184.239186] console-kit-d D cdd47220  3224  1081      1
 [17184.239229]        ce8d29b0 00000082 ce8d2c10 cdd47220 581151b5
 00000f9c 000
 [17184.239277]        00000000 09bb4140 cd190fb8 cd190f10 c0432545
 0000000c c04
 [17184.239323]        cd190f90 ce8d2f84 0000000c 09bb4140 cd190fb8
 cd190000 c04
 [17184.239371] Call Trace:
 [17184.239393]  [<c041cccd>] recalc_sigpending+0xa/0x29
 [17184.239426]  [<c0432545>] refrigerator+0xaa/0xb5
 [17184.239453]  [<c041e192>] get_signal_to_deliver+0x31/0x2d8
 [17184.239492]  [<c0402eaf>] do_notify_resume+0x7e/0x692
 [17184.239529]  [<c0454af9>] __mem_cgroup_stat_add_safe+0xe/0x21
 [17184.239561]  [<c0454b83>] unlock_page_cgroup+0x19/0x2c
 [17184.239589]  [<c0454fe4>] mem_cgroup_charge_common+0x1fb/0x246
 [17184.239620]  [<c043e6b6>] __alloc_pages+0x70/0x2ba
 [17184.239654]  [<c04405c3>] __pagevec_lru_add_active+0x96/0xa1
 [17184.239699]  [<c0460e47>] vfs_ioctl+0x4f/0x5e
 [17184.239733]  [<c04610a4>] do_vfs_ioctl+0x24e/0x261
 [17184.239766]  [<c05ef437>] do_page_fault+0x250/0x545
 [17184.239800]  [<c04610f8>] sys_ioctl+0x41/0x59
 [17184.239827]  [<c0461108>] sys_ioctl+0x51/0x59
 [17184.239860]  [<c040387c>] work_notifysig+0x9/0x11
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/8639>
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