/ext4-defragment-oops1
Created Feb 12, 2013
| ------------[ cut here ]------------ | |
| kernel BUG at fs/ext4/inode.c:1440! | |
| invalid opcode: 0000 [#1] SMP | |
| Modules linked in: xfs exportfs libcrc32c cpufreq_ondemand acpi_cpufreq freq_table mperf coretemp kvm_intel kvm crc32c_intel microcode sg button sd_mod crc_t10dif ahci libahci pata_acpi ata_generic dm_mirror dm_region_hash dm_log dm_mod | |
| CPU 1 | |
| Pid: 27506, comm: fio Not tainted 3.8.0-rc3+ #33 /DH55TC | |
| RIP: 0010:[<ffffffff81333b9b>] [<ffffffff81333b9b>] mpage_da_submit_io+0x41b/0x5b0 | |
| RSP: 0018:ffff880086319a48 EFLAGS: 00010202 | |
| RAX: ffff880097b96930 RBX: ffff880097b96930 RCX: 0000000000000000 | |
| RDX: 0000000000000003 RSI: 0000000000000001 RDI: ffffffff821372b0 | |
| RBP: ffff880086319bb8 R08: ffff880086319df8 R09: 0000000000000001 | |
| R10: ffff880097b96931 R11: 0000000000000003 R12: ffffea0002664818 | |
| R13: 0000000000000070 R14: ffff880086319be8 R15: 000000000003e870 | |
| FS: 00007f3bf46f7700(0000) GS:ffff880121a00000(0000) knlGS:0000000000000000 | |
| CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b | |
| CR2: 00007f3be89377c8 CR3: 0000000034ba6000 CR4: 00000000000007e0 | |
| DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 | |
| DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 | |
| Process fio (pid: 27506, threadinfo ffff880086318000, task ffff88010e0dcf00) | |
| Stack: | |
| ffffffff82030f00 ffff880086319b58 ffff880086319df8 0000000000000000 | |
| ffff880097b96931 0000000000000001 ffff880097b96930 000000001a801cc8 | |
| ffff880086319ae8 0000000000034800 ffff88010e0a33e0 0000000000000077 | |
| Call Trace: | |
| [<ffffffff813398b9>] mpage_da_map_and_submit+0x369/0x3d0 | |
| [<ffffffff81339c1b>] write_cache_pages_da+0x1db/0x6f0 | |
| [<ffffffff8133a5c5>] ext4_da_writepages+0x495/0x8a0 | |
| [<ffffffff811b4421>] do_writepages+0x51/0x70 | |
| [<ffffffff8119fc24>] __filemap_fdatawrite_range+0x64/0x70 | |
| [<ffffffff811a6a8b>] sys_fadvise64_64+0x25b/0x300 | |
| [<ffffffff811a6b3e>] sys_fadvise64+0xe/0x10 | |
| [<ffffffff818e9359>] system_call_fastpath+0x16/0x1b | |
| Code: a0 fe ff ff 4c 8b 95 b0 fe ff ff 49 63 d1 48 83 c2 02 48 8b 34 d5 50 4a 2b 82 48 83 c6 01 45 85 c9 48 89 34 d5 50 4a 2b 82 74 04 <0f> 0b eb fe 41 0f b6 56 13 83 e2 01 48 63 f2 48 83 c6 02 48 8b | |
| RIP [<ffffffff81333b9b>] mpage_da_submit_io+0x41b/0x5b0 | |
| RSP <ffff880086319a48> | |
| ---[ end trace 2bbbb15465dadbfa ]--- |
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