Decoded kernel oops from sys-kernel/hardened-sources-2.6.28

dmesg.decoded (text/plain), 7.41 KB, created by Torbjörn Svensson on 2009-02-18 22:03:13 UTC

ksymoops 2.4.11 on x86_64 2.6.28-hardened.  Options used
     -V (default)
     -K (specified)
     -L (specified)
     -O (specified)
     -m /boot/System.map-2.6.28-hardened_2009-02-17 (specified)

 0000000000 - 00cfe00000 page 2M
 00cfe00000 - 00cff80000 page 4k
 0100000000 - 0130000000 page 2M
00000000: 00 01 02 03 04 05 06 07 08 08 08 08 08 08 08 08 
SGI XFS with security attributes, large block/inode numbers, no debug enabled
e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k6
e1000e: Copyright (c) 1999-2008 Intel Corporation.
e1000e 0000:04:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
e1000e 0000:04:00.0: setting latency timer to 64
0000:04:00.0: 0000:04:00.0: Failed to initialize MSI interrupts.  Falling back to legacy interrupts.
0000:04:00.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1b:21:12:79:10
0000:04:00.0: eth0: Intel(R) PRO/1000 Network Connection
0000:04:00.0: eth0: MAC: 1, PHY: 4, PBA No: d50854-003
ehci_hcd 0000:00:1a.7: debug port 1
ehci_hcd 0000:00:1d.7: debug port 1
0000:04:00.0: eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
BUG: unable to handle kernel paging request at ffffe24000e24188
Oops: 0000 [#1] SMP 
CPU 1 
Pid: 7491, comm: rtorrent Not tainted 2.6.28-hardened #1
RIP: 0010:[<ffffffff8028b4a9>]  [<ffffffff8028b4a9>] find_get_page+0x59/0xb0
Using defaults from ksymoops -t elf64-x86-64 -a i386:x86-64
RSP: 0018:ffff88012d1dd938  EFLAGS: 00010246
RAX: ffffea4052f3c900 RBX: ffffe24000e24180 RCX: ffff880052718970
RDX: ffffe24000e24100 RSI: ffff880052718970 RDI: ffffe24000e24180
RBP: ffff88012d1dd958 R08: ffff880052718970 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff880113a06e70
R13: 000000000000cd0d R14: ffff880113a06e68 R15: ffff880113a06e68
FS:  00006790027996f0(0000) GS:ffff88012f86e9c0(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: ffffe24000e24188 CR3: 000000012e6e0000 CR4: 00000000000026e0
 0000001400000000 ffff88010dc49fd0 ffff880113a06e68 000000000000cd0d
 ffff88012d1dd988 ffffffff8028b525 ffff88012d286200 ffff88010dc49fd0
 0000678fff5d9000 000000000000cd0d ffff88012d1dd9f8 ffffffff8028c2e0
Call Trace:
 [<ffffffff8028b525>] find_lock_page+0x25/0x70
 [<ffffffff8028c2e0>] filemap_fault+0x80/0x400
 [<ffffffff8029e0b7>] __do_fault+0x67/0x410
 [<ffffffff8029e602>] handle_mm_fault+0x1a2/0x750
 [<ffffffff806014e3>] ? ip_queue_xmit+0x3d3/0x440
 [<ffffffff8023d6d3>] do_page_fault+0x193/0x9a0
 [<ffffffff80686bb9>] error_exit+0x0/0x51
 [<ffffffff8046c64d>] ? copy_user_generic_string+0x2d/0x40
 [<ffffffff806096d7>] ? tcp_sendmsg+0x637/0xb00
 [<ffffffff805c7d45>] sock_sendmsg+0xe5/0x110
 [<ffffffff806014e3>] ? ip_queue_xmit+0x3d3/0x440
 [<ffffffff804677f9>] ? prio_tree_insert+0x219/0x2b0
 [<ffffffff802a0b6b>] ? __vma_link_file+0x3b/0x80
 [<ffffffff8026a430>] ? autoremove_wake_function+0x0/0x40
 [<ffffffff802a261c>] ? mmap_region+0x2cc/0x570
 [<ffffffff805c7b2b>] ? sockfd_lookup_light+0x3b/0x70
 [<ffffffff805c945b>] sys_sendto+0x10b/0x160
 [<ffffffff802a2c01>] ? do_mmap_pgoff+0x341/0x480
 [<ffffffff80469b08>] ? __up_write+0xd8/0x170
 [<ffffffff8026d749>] ? up_write+0x9/0x10
 [<ffffffff8022655b>] ? sys_mmap+0xab/0xe0
 [<ffffffff8022118b>] system_call_fastpath+0x16/0x1b
Code: 74 52 48 8b 38 48 c7 c3 ff ff ff ff 40 f6 c7 01 48 0f 44 df 48 85 db 48 89 df 0f 94 c2 48 83 fb ff 0f 94 c0 48 09 d0 a8 01 75 c2 <8b> 4b 08 4c 8d 43 08 85 c9 74 15 8d 41 01 48 63 d1 4c 63 c8 48 


>>RIP; ffffffff8028b4a9 <find_get_page+59/b0>   <=====

>>RAX; ffffea4052f3c900 <phys_startup_64+ffffea4052d3c900/ffffffff80000000>
>>RBX; ffffe24000e24180 <phys_startup_64+ffffe24000c24180/ffffffff80000000>
>>RCX; ffff880052718970 <phys_startup_64+ffff880052518970/ffffffff80000000>
>>RDX; ffffe24000e24100 <phys_startup_64+ffffe24000c24100/ffffffff80000000>
>>RSI; ffff880052718970 <phys_startup_64+ffff880052518970/ffffffff80000000>
>>RDI; ffffe24000e24180 <phys_startup_64+ffffe24000c24180/ffffffff80000000>
>>RBP; ffff88012d1dd958 <phys_startup_64+ffff88012cfdd958/ffffffff80000000>
>>R08; ffff880052718970 <phys_startup_64+ffff880052518970/ffffffff80000000>
>>R12; ffff880113a06e70 <phys_startup_64+ffff880113806e70/ffffffff80000000>
>>R14; ffff880113a06e68 <phys_startup_64+ffff880113806e68/ffffffff80000000>
>>R15; ffff880113a06e68 <phys_startup_64+ffff880113806e68/ffffffff80000000>

Trace; ffffffff8028b525 <find_lock_page+25/70>
Trace; ffffffff8028c2e0 <filemap_fault+80/400>
Trace; ffffffff8029e0b7 <__do_fault+67/410>
Trace; ffffffff8029e602 <handle_mm_fault+1a2/750>
Trace; ffffffff806014e3 <ip_queue_xmit+3d3/440>
Trace; ffffffff8023d6d3 <do_page_fault+193/9a0>
Trace; ffffffff80686bb9 <error_exit+0/51>
Trace; ffffffff8046c64d <copy_user_generic_string+2d/40>
Trace; ffffffff806096d7 <tcp_sendmsg+637/b00>
Trace; ffffffff805c7d45 <sock_sendmsg+e5/110>
Trace; ffffffff806014e3 <ip_queue_xmit+3d3/440>
Trace; ffffffff804677f9 <prio_tree_insert+219/2b0>
Trace; ffffffff802a0b6b <__vma_link_file+3b/80>
Trace; ffffffff8026a430 <autoremove_wake_function+0/40>
Trace; ffffffff802a261c <mmap_region+2cc/570>
Trace; ffffffff805c7b2b <sockfd_lookup_light+3b/70>
Trace; ffffffff805c945b <sys_sendto+10b/160>
Trace; ffffffff802a2c01 <do_mmap_pgoff+341/480>
Trace; ffffffff80469b08 <__up_write+d8/170>
Trace; ffffffff8026d749 <up_write+9/10>
Trace; ffffffff8022655b <sys_mmap+ab/e0>
Trace; ffffffff8022118b <system_call_fastpath+16/1b>

Code;  ffffffff8028b47e <find_get_page+2e/b0>
0000000000000000 <_RIP>:
Code;  ffffffff8028b47e <find_get_page+2e/b0>
   0:   74 52                     je     54 <_RIP+0x54>
Code;  ffffffff8028b480 <find_get_page+30/b0>
   2:   48 8b 38                  mov    (%rax),%rdi
Code;  ffffffff8028b483 <find_get_page+33/b0>
   5:   48 c7 c3 ff ff ff ff      mov    $0xffffffffffffffff,%rbx
Code;  ffffffff8028b48a <find_get_page+3a/b0>
   c:   40 f6 c7 01               test   $0x1,%dil
Code;  ffffffff8028b48e <find_get_page+3e/b0>
  10:   48 0f 44 df               cmove  %rdi,%rbx
Code;  ffffffff8028b492 <find_get_page+42/b0>
  14:   48 85 db                  test   %rbx,%rbx
Code;  ffffffff8028b495 <find_get_page+45/b0>
  17:   48 89 df                  mov    %rbx,%rdi
Code;  ffffffff8028b498 <find_get_page+48/b0>
  1a:   0f 94 c2                  sete   %dl
Code;  ffffffff8028b49b <find_get_page+4b/b0>
  1d:   48 83 fb ff               cmp    $0xffffffffffffffff,%rbx
Code;  ffffffff8028b49f <find_get_page+4f/b0>
  21:   0f 94 c0                  sete   %al
Code;  ffffffff8028b4a2 <find_get_page+52/b0>
  24:   48 09 d0                  or     %rdx,%rax
Code;  ffffffff8028b4a5 <find_get_page+55/b0>
  27:   a8 01                     test   $0x1,%al
Code;  ffffffff8028b4a7 <find_get_page+57/b0>
  29:   75 c2                     jne    ffffffffffffffed <_RIP+0xffffffffffffffed>
Code;  ffffffff8028b4a9 <find_get_page+59/b0>   <=====
  2b:   8b 4b 08                  mov    0x8(%rbx),%ecx   <=====
Code;  ffffffff8028b4ac <find_get_page+5c/b0>
  2e:   4c 8d 43 08               lea    0x8(%rbx),%r8
Code;  ffffffff8028b4b0 <find_get_page+60/b0>
  32:   85 c9                     test   %ecx,%ecx
Code;  ffffffff8028b4b2 <find_get_page+62/b0>
  34:   74 15                     je     4b <_RIP+0x4b>
Code;  ffffffff8028b4b4 <find_get_page+64/b0>
  36:   8d 41 01                  lea    0x1(%rcx),%eax
Code;  ffffffff8028b4b7 <find_get_page+67/b0>
  39:   48 63 d1                  movslq %ecx,%rdx
Code;  ffffffff8028b4ba <find_get_page+6a/b0>
  3c:   4c 63 c8                  movslq %eax,%r9
Code;  ffffffff8028b4bd <find_get_page+6d/b0>
  3f:   48                        rex.W

CR2: ffffe24000e24188