General protection fault: 0000 [#1] PREEMPT SMP
CPU 1
Modules linked in: <long list skipped>

Pid: 108525, comm:flush-8:128 Not tainted 3.0-ARCH #1 ACER Aspire M1641/MCP73Ve
RIP: 0010:[ffffffff 8118eeab>] [<ffffffff 8118eeab>] __mpage_writepage+0xvv/0x660
RSP: 0018;ffff88000a947890 EFLAGS: 0001021
RAX: ... RBX: ... RCX: ...
RDX: ... RSI: ... RDI: ...
RBP: ... R08: ... R09: ...
R10: ... R11: ... R12: ...
R13: ... R14: ... R15: ...
FS:  0000000000000000(0000) GS: ffff88013fc80000(0000) knlGS:000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007fdd68e73000 CR3: 000000012a2e6000 CR4: 00000000000406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6; 00000000ffff0ff0 DR7: 0000000000000400
Process flush-8-128 (pid: 10825, threadinfo ffff88000a946000, task ffff88012a1047e0(
Stack:
 ffff88000a9478b0 ffff88000a947fd8 ffff8800310b7cc0 ffff8800310b7cc0
 ffff88000a947d18 000000000021d403 ffff88012791f0f8 0000000000000000
 0000000000000000 0000000000000000 0000000000000000 ffff880137635c00
Call trace:
 [<ffffffff8121fb1f>] ? radix_tree_gang_lookup_tag_slot+0x8d/0xd0
 [<ffffffff810f7418>] ? find_get_pages_tag
 [<ffffffff81101721>] write_cache_pages+0x1c1/0x4d0
 [<ffffffffa003a1cb>] ? scsi_request_fn+0xab/0x3d0 [scsi_mod]
 [<ffffffff8118edf0>] ? mpage_alloc+0x90/0x90
 [<ffffffffa04facd0>] ? fat_fill_super+0xa30/0xa30 [fat]
 [<ffffffff8118f5d1>] fat_writepages+0x15/0x20 [fat]
 [<ffffffff81102a44>] do_writepages+0x24/0x40
 [<ffffffff8117dc2e>] writeback_single_inode+0xfe/0x270
 [<ffffffff8117e03b>] writeback_sb_inodes+0xeb/0x1c0
 [<ffffffff8117ec2b>] writeback_inodes_wb+0x8b/0x180
 [<ffffffff8117f20b>] wb_writeback+0x4eb/0x540
 [<ffffffff81101e4a>] ? determine_dirtyable_memory+0x1a/0x30
 [<ffffffff8117f3cd>] wb_do_writeback+0xcd/0x240
 [<ffffffff813f0b93>] ? schedule_timeout+0x173/0x390
 [<ffffffff8117f5cc>] bdi_writeback_thread+0x8c/0x340
 [<ffffffff8117f540>] ? wb_do_writeback+0x240/0x240
 [<ffffffff8107ed2c>] kthread+0x8c/0xa0
 [<ffffffff813f4ea4>] kernel_thread_helper+0x4/0x10
 [<ffffffff8107eca0>] ? kthread_worker_fn+0x190/0x190
 [<ffffffff813f4ea0>] ? gs_change+0x13/0x13
Code: f8 fe ff ff 00 00 00 00 48 c7 85 00 ff ff ff 00 00 00 00 c7 85 10 ff ff ff 00 00 00 0048 c7 85 18ff ff ff 00 00 00 00 48 89 f0
 8b 08 83 e1 04 0f 85 48 05 00 00 48 8b 08 83 e1 20 75 71 48
RIP [<8118eeab>] __mpage_writepage+0xbb/0x660
 RSP <ffff88000a947890>