BUG: unable to handle kernel NULL pointer dereference at virtual address
000004c4
printing eip:
c012b6b4
*pde = 14f90001
*pte = 00000000
Oops: 0000 [#1]
SMP
last sysfs file: /class/vc/vcs1/dev
CPU: 1
EIP: 0060:[<c012b6b4>] Not tainted VLI
EFLAGS: 00010046 (2.6.17-rc5-mm2-autokern1 #1)
EIP is at check_deadlock+0x26/0xe0
eax: 00000000 ebx: 00000001 ecx: d5ffb3a4 edx: 00000001
esi: 00000000 edi: d3b32f14 ebp: 00000000 esp: d2f07ef0
ds: 007b es: 007b ss: 0068
Process mkdir09 (pid: 18867, threadinfo=d2f07000 task=d6833550)
Stack: 00000000 d5cb7aa0 d3608e28 d3b32f14 c012b733 d3608e28 d2f07000
d2f07f28
d6833550 c012b8da fffffff0 d3608e28 00000246 c02d5136 d2f07f28
d2f07f28
11111111 11111111 d2f07f28 d6848000 ffffff9c ffffff9c fffffff0
d2f07f5c
Call Trace:
<c012b733> check_deadlock+0xa5/0xe0 <c012b8da>
debug_mutex_add_waiter+0x46/0x55
<c02d5136> __mutex_lock_slowpath+0x9e/0x1c0 <c016062b> do_rmdir+0x64/0xb6
<c0160494> sys_mkdir+0xf/0x13 <c02d626f> syscall_call+0x7/0xb
<c02d007b> unix_stream_connect+0x1db/0x38e
Code: 5b 5e 5f 5d c3 55 83 3d 8c 21 34 c0 00 57 89 c7 56 53 89 d3 0f 84
c4 00 00 00 8b 48 10 31 c0 85 c9 0f 84 b9 00 00 00 8b 31 31 ed <8b> 86
c4 04 00 00 85 c0 74 03 8b 68 0c b8 00 f0 ff ff 21 e0 39
EIP: [<c012b6b4>] check_deadlock+0x26/0xe0 SS:ESP 0068:d2f07ef0
<3>BUG: soft lockup detected on CPU#17!
<c0130af9> softlockup_tick+0x9a/0xa8 <c01203f2>
update_process_times+0x39/0x5c
<c010a059> do_flush_tlb_all+0x0/0x5a <c010b74f>
smp_apic_timer_interrupt+0x54/0x5a
<c01029f3> apic_timer_interrupt+0x1f/0x24 <c010a059>
do_flush_tlb_all+0x0/0x5a
<c010a1ad> smp_call_function+0xbf/0xee <c010a059>
do_flush_tlb_all+0x0/0x5a
<c010a059> do_flush_tlb_all+0x0/0x5a <c011c8e0> on_each_cpu+0x10/0x1f
<c010a0c6> flush_tlb_all+0x13/0x15 <c013d719> kmap_high+0x51/0x1aa
<c013567c> mempool_alloc_pages+0x10/0x11 <c0135536>
mempool_alloc+0x1e/0xbd
<c01572e2> bio_alloc_bioset+0xad/0x10a <c013dbb4>
__blk_queue_bounce+0xe6/0x210
<c01b3f78> __make_request+0x54/0x345 <c01b4405>
generic_make_request+0x13b/0x16b
<c0135536> mempool_alloc+0x1e/0xbd <c01b44d1> submit_bio+0x9c/0xa4
<c01572e2> bio_alloc_bioset+0xad/0x10a <c0156d9f> submit_bh+0xcb/0xe5
<c0155838> __block_write_full_page+0x1c8/0x2ae <c0189bad>
ext3_get_block+0x0/0xb0
<c0156c56> block_write_full_page+0xc7/0xd0 <c0189bad>
ext3_get_block+0x0/0xb0
<c018a4cd> ext3_ordered_writepage+0xce/0x13a <c018a3df> bget_one+0x0/0x7
<c0170f76> mpage_writepages+0x19d/0x30b <c018a3ff>
ext3_ordered_writepage+0x0/0x13a
<c0137fea> do_writepages+0x2d/0x34 <c01324b3>
__filemap_fdatawrite_range+0x7a/0x82
<c0154c9d> __set_page_dirty_buffers+0x98/0xa2 <c0144ac1>
msync_page_range+0xd6/0x110
<c01324cd> filemap_fdatawrite+0x12/0x16 <c01546d3> do_fsync+0x40/0x8b
<c0144d0c> sys_msync+0x1dc/0x251 <c02d626f> syscall_call+0x7/0xb
BUG: soft lockup detected on CPU#0!
<c0130af9> softlockup_tick+0x9a/0xa8 <c01203f2>
update_process_times+0x39/0x5c
<c010b74f> smp_apic_timer_interrupt+0x54/0x5a <c01029f3>
apic_timer_interrupt+0x1f/0x24
<c013007b> pm_sysrq_init+0xc/0x15 <c02d5ffa> _spin_lock+0x7/0xf
<c013d6ea> kmap_high+0x22/0x1aa <c014a465>
alloc_page_interleave+0x34/0x64
<c013567c> mempool_alloc_pages+0x10/0x11 <c0135536>
mempool_alloc+0x1e/0xbd
<c01572e2> bio_alloc_bioset+0xad/0x10a <c013dbb4>
__blk_queue_bounce+0xe6/0x210
<c01b3f78> __make_request+0x54/0x345 <c01b4405>
generic_make_request+0x13b/0x16b
<c0135536> mempool_alloc+0x1e/0xbd <c012889e> wake_bit_function+0x0/0x3c
<c01b44d1> submit_bio+0x9c/0xa4 <c01572e2> bio_alloc_bioset+0xad/0x10a
<c0156d9f> submit_bh+0xcb/0xe5 <c0156e36> ll_rw_block+0x7d/0x91
<c0198273> journal_commit_transaction+0x3da/0xd97 <c02d459a>
schedule+0x556/0x61b
<c011f5c3> lock_timer_base+0x15/0x2f <c011f75f>
try_to_del_timer_sync+0x42/0x48
<c019a6d4> kjournald+0x9b/0x1e2 <c0128871>
autoremove_wake_function+0x0/0x2d
<c0128871> autoremove_wake_function+0x0/0x2d <c019a639>
kjournald+0x0/0x1e2
<c01284e5> kthread+0x73/0x9b <c0128472> kthread+0x0/0x9b
<c01009d5> kernel_thread_helper+0x5/0xb
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
