kernel BUG at include/linux/blkdev (2.5.70)

Ivan Gyurdiev (ivg2@cornell.edu)
Tue, 27 May 2003 23:23:29 -0400


Out of nowhere on mozilla open (after it worked fine all afternoon):

------------[ cut here ]------------
kernel BUG at include/linux/blkdev.h:408!
invalid operand: 0000 [#1]
CPU: 0
EIP: 0060:[<c02322be>] Tainted: P
EFLAGS: 00010046
EIP is at blk_queue_start_tag+0x8e/0x100
eax: dfdfaf40 ebx: 00000000 ecx: c040176c edx: dfdfc1a8
esi: dfdfc1a8 edi: dff52240 ebp: dff52260 esp: cf275aa8
ds: 007b es: 007b ss: 0068
Process mozilla-bin (pid: 3073, threadinfo=cf274000 task=d7296cc0)
Stack: da5a3880 000003e8 c04016c0 c040176c 00000286 00000001 dfdf0080 c040176c
c0245baa c040177c dfdfc1a8 00e916ff c04016c0 c0246832 c040176c dfdfc1a8
c01142d4 00000060 00000283 00000000 c01e92f2 000003e8 0023e546 000001f7
Call Trace:
[<c0245baa>] idedisk_start_tag+0x7a/0x90
[<c0246832>] __ide_do_rw_disk+0x722/0x770
[<c01142d4>] delay_tsc+0x14/0x40
[<c01e92f2>] __delay+0x12/0x20
[<c023afb4>] start_request+0x104/0x160
[<c023b28b>] ide_do_request+0x24b/0x430
[<c023b48d>] do_ide_request+0x1d/0x30
[<c0233c5b>] __make_request+0x2bb/0x4f0
[<c0233fb1>] generic_make_request+0x121/0x1b0
[<c011e1d0>] autoremove_wake_function+0x0/0x50
[<c023407d>] submit_bio+0x3d/0x70
[<c0173a5e>] mpage_bio_submit+0x2e/0x40
[<c0173d22>] do_mpage_readpage+0x182/0x320
[<c0155347>] __find_get_block+0x67/0xe0
[<c01391e0>] add_to_page_cache+0x70/0x110
[<c0173feb>] mpage_readpages+0x12b/0x160
[<c01bd790>] reiserfs_get_block+0x0/0x15a0
[<c013cb3f>] __rmqueue+0xbf/0x110
[<c013eca5>] read_pages+0x115/0x120
[<c01bd790>] reiserfs_get_block+0x0/0x15a0
[<c013d072>] __alloc_pages+0x92/0x320
[<c013eded>] do_page_cache_readahead+0x13d/0x1c0
[<c013efb5>] page_cache_readahead+0x145/0x190
[<c0139a42>] do_generic_mapping_read+0xb2/0x3b0
[<c0139d40>] file_read_actor+0x0/0x110
[<c013a009>] __generic_file_aio_read+0x1b9/0x200
[<c0139d40>] file_read_actor+0x0/0x110
[<c013a15e>] generic_file_read+0x8e/0xb0
[<c01609a0>] link_path_walk+0x610/0x8e0
[<c015fd50>] vfs_permission+0x80/0x110
[<c015fe34>] permission+0x54/0x70
[<c016139f>] may_open+0x5f/0x230
[<c0153600>] get_empty_filp+0x90/0x100
[<c016160d>] open_namei+0x9d/0x440
[<c0151a0a>] dentry_open+0xea/0x210
[<c01c18c0>] reiserfs_file_release+0x0/0x490
[<c0169962>] dput+0x22/0x1e0
[<c01c18c0>] reiserfs_file_release+0x0/0x490
[<c0152702>] vfs_read+0xe2/0x150
[<c01522e0>] default_llseek+0x0/0xd0
[<c01529c2>] sys_read+0x42/0x70
[<c01092a5>] sysenter_past_esp+0x52/0x71

Code: 0f 0b 98 01 6e 51 32 c0 eb b6 8b 4f 14 90 8d 74 26 00 83 c3
<6>note: mozilla-bin[3073] exited with preempt_count 1

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