2.6.34 BUG: scheduling while atomic

From: Morten P.D. Stevens
Date: Sat Jul 17 2010 - 20:36:32 EST

Hi,

I get this error with linux 2.6.34 and a Dell Precision T7400 machine.

Any ideas?

[ 0.110342] BUG: scheduling while atomic: swapper/0/0x10000002
[ 0.110349] Modules linked in:
[ 0.110352] Pid: 0, comm: swapper Not tainted 2.6.34-12-desktop #1
[ 0.110354] Call Trace:
[ 0.110371] [<ffffffff81005ca9>] dump_trace+0x79/0x340
[ 0.110377] [<ffffffff8149e612>] dump_stack+0x69/0x6f
[ 0.110381] [<ffffffff8149f10b>] thread_return+0x230/0x375
[ 0.110385] [<ffffffff81046c15>] __cond_resched+0x25/0x40
[ 0.110389] [<ffffffff8149f37c>] _cond_resched+0x2c/0x40
[ 0.110394] [<ffffffff810e4fb8>] truncate_inode_pages_range+0x178/0x3c0
[ 0.110398] [<ffffffff810e5260>] truncate_pagecache+0x40/0x70
[ 0.110401] [<ffffffff810e52d7>] vmtruncate+0x47/0x80
[ 0.110405] [<ffffffff8113ca5e>] inode_setattr+0x2e/0x170
[ 0.110409] [<ffffffff8113ce96>] notify_change+0x2f6/0x390
[ 0.110414] [<ffffffff81122f4a>] do_truncate+0x5a/0x90
[ 0.110417] [<ffffffff81123225>] do_sys_ftruncate.clone.0+0xf5/0x140
[ 0.110422] [<ffffffff81b3633f>] do_name+0x104/0x285
[ 0.110425] [<ffffffff81b35ca5>] write_buffer+0x1d/0x2b
[ 0.110428] [<ffffffff81b35d14>] flush_buffer+0x61/0x7b
[ 0.110432] [<ffffffff81b59535>] gunzip+0x301/0x3ab
[ 0.110435] [<ffffffff81b36663>] unpack_to_rootfs+0x1a3/0x2d4
[ 0.110438] [<ffffffff81b36880>] populate_rootfs+0x5b/0x10a
[ 0.110440] [<ffffffff81b34c98>] start_kernel+0x3ac/0x3c6
[ 0.110443] [<ffffffff81b34401>] x86_64_start_kernel+0xeb/0xf1
[ 0.112242] BUG: scheduling while atomic: swapper/0/0x10000002
[ 0.112245] Modules linked in:
[ 0.112247] Pid: 0, comm: swapper Not tainted 2.6.34-12-desktop #1
[ 0.112248] Call Trace:
[ 0.112252] [<ffffffff81005ca9>] dump_trace+0x79/0x340
[ 0.112256] [<ffffffff8149e612>] dump_stack+0x69/0x6f
[ 0.112258] [<ffffffff8149f10b>] thread_return+0x230/0x375
[ 0.112262] [<ffffffff81046c15>] __cond_resched+0x25/0x40
[ 0.112264] [<ffffffff8149f37c>] _cond_resched+0x2c/0x40
[ 0.112268] [<ffffffff810e4fb8>] truncate_inode_pages_range+0x178/0x3c0
[ 0.112271] [<ffffffff810e5260>] truncate_pagecache+0x40/0x70
[ 0.112273] [<ffffffff810e52d7>] vmtruncate+0x47/0x80
[ 0.112276] [<ffffffff8113ca5e>] inode_setattr+0x2e/0x170
[ 0.112279] [<ffffffff8113ce96>] notify_change+0x2f6/0x390
[ 0.112282] [<ffffffff81122f4a>] do_truncate+0x5a/0x90
[ 0.112285] [<ffffffff81123225>] do_sys_ftruncate.clone.0+0xf5/0x140
[ 0.112288] [<ffffffff81b3633f>] do_name+0x104/0x285
[ 0.112290] [<ffffffff81b35ca5>] write_buffer+0x1d/0x2b
[ 0.112293] [<ffffffff81b35d14>] flush_buffer+0x61/0x7b
[ 0.112296] [<ffffffff81b59535>] gunzip+0x301/0x3ab
[ 0.112298] [<ffffffff81b36663>] unpack_to_rootfs+0x1a3/0x2d4
[ 0.112301] [<ffffffff81b36880>] populate_rootfs+0x5b/0x10a
[ 0.112303] [<ffffffff81b34c98>] start_kernel+0x3ac/0x3c6
[ 0.112306] [<ffffffff81b34401>] x86_64_start_kernel+0xeb/0xf1
[ 0.220088] BUG: scheduling while atomic: swapper/0/0x10000002
[ 0.220096] Modules linked in:
[ 0.220099] Pid: 0, comm: swapper Not tainted 2.6.34-12-desktop #1
[ 0.220101] Call Trace:
[ 0.220117] [<ffffffff81005ca9>] dump_trace+0x79/0x340
[ 0.220123] [<ffffffff8149e612>] dump_stack+0x69/0x6f
[ 0.220126] [<ffffffff8149f10b>] thread_return+0x230/0x375
[ 0.220131] [<ffffffff81046c15>] __cond_resched+0x25/0x40
[ 0.220134] [<ffffffff8149f37c>] _cond_resched+0x2c/0x40
[ 0.220140] [<ffffffff810e4fb8>] truncate_inode_pages_range+0x178/0x3c0
[ 0.220143] [<ffffffff810e5260>] truncate_pagecache+0x40/0x70
[ 0.220146] [<ffffffff810e52d7>] vmtruncate+0x47/0x80
[ 0.220150] [<ffffffff8113ca5e>] inode_setattr+0x2e/0x170
[ 0.220154] [<ffffffff8113ce96>] notify_change+0x2f6/0x390
[ 0.220159] [<ffffffff81122f4a>] do_truncate+0x5a/0x90
[ 0.220162] [<ffffffff81123225>] do_sys_ftruncate.clone.0+0xf5/0x140
[ 0.220167] [<ffffffff81b3633f>] do_name+0x104/0x285
[ 0.220170] [<ffffffff81b35ca5>] write_buffer+0x1d/0x2b
[ 0.220173] [<ffffffff81b35d14>] flush_buffer+0x61/0x7b
[ 0.220177] [<ffffffff81b59535>] gunzip+0x301/0x3ab
[ 0.220180] [<ffffffff81b36663>] unpack_to_rootfs+0x1a3/0x2d4
[ 0.220183] [<ffffffff81b36880>] populate_rootfs+0x5b/0x10a
[ 0.220185] [<ffffffff81b34c98>] start_kernel+0x3ac/0x3c6
[ 0.220188] [<ffffffff81b34401>] x86_64_start_kernel+0xeb/0xf1
[ 0.230559] BUG: scheduling while atomic: swapper/0/0x10000002
[ 0.230562] Modules linked in:
[ 0.230564] Pid: 0, comm: swapper Not tainted 2.6.34-12-desktop #1
[ 0.230566] Call Trace:
[ 0.230572] [<ffffffff81005ca9>] dump_trace+0x79/0x340
[ 0.230576] [<ffffffff8149e612>] dump_stack+0x69/0x6f
[ 0.230579] [<ffffffff8149f10b>] thread_return+0x230/0x375
[ 0.230582] [<ffffffff81046c15>] __cond_resched+0x25/0x40
[ 0.230585] [<ffffffff8149f37c>] _cond_resched+0x2c/0x40
[ 0.230588] [<ffffffff810e4fb8>] truncate_inode_pages_range+0x178/0x3c0
[ 0.230591] [<ffffffff810e5260>] truncate_pagecache+0x40/0x70
[ 0.230594] [<ffffffff810e52d7>] vmtruncate+0x47/0x80
[ 0.230597] [<ffffffff8113ca5e>] inode_setattr+0x2e/0x170
[ 0.230600] [<ffffffff8113ce96>] notify_change+0x2f6/0x390
[ 0.230603] [<ffffffff81122f4a>] do_truncate+0x5a/0x90
[ 0.230606] [<ffffffff81123225>] do_sys_ftruncate.clone.0+0xf5/0x140
[ 0.230609] [<ffffffff81b3633f>] do_name+0x104/0x285
[ 0.230612] [<ffffffff81b35ca5>] write_buffer+0x1d/0x2b
[ 0.230614] [<ffffffff81b35d14>] flush_buffer+0x61/0x7b
[ 0.230617] [<ffffffff81b59535>] gunzip+0x301/0x3ab
[ 0.230620] [<ffffffff81b36663>] unpack_to_rootfs+0x1a3/0x2d4
[ 0.230623] [<ffffffff81b36880>] populate_rootfs+0x5b/0x10a
[ 0.230625] [<ffffffff81b34c98>] start_kernel+0x3ac/0x3c6
[ 0.230628] [<ffffffff81b34401>] x86_64_start_kernel+0xeb/0xf1

Best regards,

Morten
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/