xfs_bug_2.6.36.3

kernel BUG at mm/vmalloc.c:940!
invalid opcode: 0000 [#1] PREEMPT SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:12.2/usb1/1-3/1-3.2/1-3.2:1.0/host6/target6:0:0/6:0:0:0/vendor
Modules linked in: xfs exportfs snd_seq_midi snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep

Pid: 980, comm: umount Not tainted 2.6.36.3 #1 M4A88TD-V EVO/USB3/System Product Name
EIP: 0060:[<c108d968>] EFLAGS: 00010286 CPU: 0
EIP is at vm_unmap_ram+0x108/0x140
EAX: fffffff0 EBX: 00000003 ECX: f6b106cc EDX: 00000000
ESI: f6b10680 EDI: f98c8000 EBP: f6482ec0 ESP: f6a6bee8
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process umount (pid: 980, ti=f6a6a000 task=f68c30f0 task.ti=f6a6a000)
Stack:
 f6814680 00000002 f6ec82c0 f9756a39 f6ec82c0 00000002 f973dfab f6e91400
<0> f97608a0 f68c30f0 f741d098 f9748d08 f6a6bf14 f6e91400 00000000 00000000
<0> f6e91400 f975dbd3 f6f8c600 c109b353 f741d080 00000282 f701f900 00000003
Call Trace:
 [<f9756a39>] ? xfs_buf_free+0x69/0x70 [xfs]
 [<f973dfab>] ? xlog_dealloc_log+0x2b/0x60 [xfs]
 [<f9748d08>] ? xfs_unmountfs+0xd8/0x110 [xfs]
 [<f975dbd3>] ? xfs_fs_put_super+0x33/0x60 [xfs]
 [<c109b353>] ? generic_shutdown_super+0x43/0xc0
 [<c109b3f2>] ? kill_block_super+0x22/0x40
 [<c109aaa5>] ? deactivate_locked_super+0x35/0x50
 [<c10afb8a>] ? sys_umount+0x6a/0x360
 [<c10afe97>] ? sys_oldumount+0x17/0x20
 [<c135f6f1>] ? syscall_call+0x7/0xb
Code: 46 10 74 0f 89 f0 5b 5e 5f e9 75 19 2d 00 90 8d 74 26 00 8b 4e 0c 85 c9 75 3e 89 f0 e8 62 19 2d 00 89 f0 5b 5e 5f e9 28 e8 ff ff <0f> 0b eb fe 0f 0b eb fe 0f 0b eb fe e8 67 ea ff ff 85 c0 74 1c
EIP: [<c108d968>] vm_unmap_ram+0x108/0x140 SS:ESP 0068:f6a6bee8
---[ end trace ac38b639aef92582 ]---
------------[ cut here ]------------
WARNING: at kernel/exit.c:907 do_exit+0x6b9/0x6e0()
Hardware name: System Product Name
Modules linked in: xfs exportfs snd_seq_midi snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep
Pid: 980, comm: umount Tainted: G      D     2.6.36.3 #1
Call Trace:
 [<c1030a58>] ? warn_slowpath_common+0x78/0xb0
 [<c1034299>] ? do_exit+0x6b9/0x6e0
 [<c1034299>] ? do_exit+0x6b9/0x6e0
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c1030aab>] ? warn_slowpath_null+0x1b/0x20
 [<c1034299>] ? do_exit+0x6b9/0x6e0
 [<c135face>] ? apic_timer_interrupt+0x2a/0x30
 [<c1031883>] ? kmsg_dump+0x63/0x110
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c135cb9a>] ? printk+0x17/0x1a
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c1005d46>] ? oops_end+0x66/0x90
 [<c10035ff>] ? do_invalid_op+0x7f/0x90
 [<c108d968>] ? vm_unmap_ram+0x108/0x140
 [<c135da25>] ? schedule_timeout+0x145/0x190
 [<c135fcbe>] ? error_code+0x5a/0x60
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c108d968>] ? vm_unmap_ram+0x108/0x140
 [<f9756a39>] ? xfs_buf_free+0x69/0x70 [xfs]
 [<f973dfab>] ? xlog_dealloc_log+0x2b/0x60 [xfs]
 [<f9748d08>] ? xfs_unmountfs+0xd8/0x110 [xfs]
 [<f975dbd3>] ? xfs_fs_put_super+0x33/0x60 [xfs]
 [<c109b353>] ? generic_shutdown_super+0x43/0xc0
 [<c109b3f2>] ? kill_block_super+0x22/0x40
 [<c109aaa5>] ? deactivate_locked_super+0x35/0x50
 [<c10afb8a>] ? sys_umount+0x6a/0x360
 [<c10afe97>] ? sys_oldumount+0x17/0x20
 [<c135f6f1>] ? syscall_call+0x7/0xb
---[ end trace ac38b639aef92583 ]---
note: umount[980] exited with preempt_count 1
BUG: scheduling while atomic: umount/980/0x10000002
Modules linked in: xfs exportfs snd_seq_midi snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep
Pid: 980, comm: umount Tainted: G      D W   2.6.36.3 #1
Call Trace:
 [<c135d35b>] ? schedule+0x40b/0x7a0
 [<c135d7cf>] ? _cond_resched+0x2f/0x50
 [<c1084ba9>] ? unmap_vmas+0x6d9/0x870
 [<c11907a2>] ? vsnprintf+0x2e2/0x420
 [<c1086d75>] ? exit_mmap+0xb5/0x160
 [<c102eb2e>] ? mmput+0x1e/0xa0
 [<c10325f2>] ? exit_mm+0xd2/0x100
 [<c104be22>] ? hrtimer_try_to_cancel+0x32/0x70
 [<c105ebe2>] ? acct_collect+0x82/0x160
 [<c103424c>] ? do_exit+0x66c/0x6e0
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c1005d46>] ? oops_end+0x66/0x90
 [<c10035ff>] ? do_invalid_op+0x7f/0x90
 [<c108d968>] ? vm_unmap_ram+0x108/0x140
 [<c135da25>] ? schedule_timeout+0x145/0x190
 [<c135fcbe>] ? error_code+0x5a/0x60
 [<c1003580>] ? do_invalid_op+0x0/0x90
 [<c108d968>] ? vm_unmap_ram+0x108/0x140
 [<f9756a39>] ? xfs_buf_free+0x69/0x70 [xfs]
 [<f973dfab>] ? xlog_dealloc_log+0x2b/0x60 [xfs]
 [<f9748d08>] ? xfs_unmountfs+0xd8/0x110 [xfs]
 [<f975dbd3>] ? xfs_fs_put_super+0x33/0x60 [xfs]
 [<c109b353>] ? generic_shutdown_super+0x43/0xc0
 [<c109b3f2>] ? kill_block_super+0x22/0x40
 [<c109aaa5>] ? deactivate_locked_super+0x35/0x50
 [<c10afb8a>] ? sys_umount+0x6a/0x360
 [<c10afe97>] ? sys_oldumount+0x17/0x20
 [<c135f6f1>] ? syscall_call+0x7/0xb