[Bug 621454] Re: kernel scheduling bug 2.6.35-16
Lucian Adrian Grijincu
lucian.grijincu at gmail.com
Fri Aug 20 23:58:07 UTC 2010
*** This bug is a duplicate of bug 621371 ***
https://bugs.launchpad.net/bugs/621371
Similar trace as bug #621371
>From your http://launchpadlibrarian.net/54089817/CurrentDmesg.txt
[ 25.400256] Call Trace:
[ 25.400278] [<c013e642>] __schedule_bug+0x62/0x70
[ 25.400293] [<c05c4340>] schedule+0x760/0x7a0
[ 25.400306] [<c01328ed>] ? kmap_atomic_prot+0xcd/0xf0
[ 25.400318] [<c05c44c2>] _cond_resched+0x32/0x50
[ 25.400332] [<c020c2b0>] kmem_cache_alloc+0x90/0x110
[ 25.400345] [<c01fad1e>] ? anon_vma_prepare+0xfe/0x130
[ 25.400358] [<c01fad1e>] anon_vma_prepare+0xfe/0x130
[ 25.400370] [<c01f62ad>] expand_downwards+0x1d/0x170
[ 25.400383] [<c01df709>] ? __alloc_pages_nodemask+0xd9/0x1c0
[ 25.400396] [<c01f640d>] expand_stack+0xd/0x10
[ 25.400409] [<c01f032b>] do_anonymous_page+0x2fb/0x310
[ 25.400421] [<c05c60fd>] ? _raw_spin_lock+0xd/0x10
[ 25.400433] [<c01f4170>] handle_mm_fault+0x340/0x400
[ 25.400445] [<c01f4339>] __get_user_pages+0x109/0x3f0
[ 25.400458] [<c01f46c5>] get_user_pages+0x55/0x70
[ 25.400470] [<c021d3d2>] get_arg_page+0x52/0xb0
[ 25.400484] [<c035996b>] ? strnlen_user+0x2b/0x60
[ 25.400496] [<c021d500>] copy_strings+0xd0/0x180
[ 25.400508] [<c021d5d9>] copy_strings_kernel+0x29/0x40
[ 25.400520] [<c021efba>] do_execve+0x19a/0x2c0
[ 25.400532] [<c0359a9a>] ? strncpy_from_user+0x3a/0x70
[ 25.400546] [<c0109d97>] sys_execve+0x37/0x70
[ 25.400557] [<c010316e>] ptregs_execve+0x12/0x18
[ 25.400569] [<c05c6634>] ? syscall_call+0x7/0xb
** This bug has been marked a duplicate of bug 621371
BUG: scheduling while atomic: bash/12031/0x10000001
--
kernel scheduling bug 2.6.35-16
https://bugs.launchpad.net/bugs/621454
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