[Bugme-new] [Bug 4369] New: kernel BUG at fs/jbd/checkpoint.c:365! (ext3, nfs, smp)

[bugme-daemon at osdl.org]

http://bugme.osdl.org/show_bug.cgi?id=4369

           Summary: kernel BUG at fs/jbd/checkpoint.c:365! (ext3, nfs, smp)
    Kernel Version: 2.6.11
            Status: NEW
          Severity: normal
             Owner: akpm at digeo.com
         Submitter: gerry at gerry.de
                CC: gerry at gerry.de


Distribution: Fedora Core 2, but kernel from kernel.org without any patches
Hardware Environment: dual intel xeon 3.06 ghz (+hyperthreading = 4 cpus),
2 GB RAM, 3ware SATA Controller
 
Software Environment:
Problem Description:
Kernel panic, computer had to be rebooted.
May be related to nfs, see trace below

Assertion failure in log_do_checkpoint() at fs/jbd/checkpoint.c:365: "drop_count != 0 || cleanup_ret != 
0"
------------[ cut here ]------------
kernel BUG at fs/jbd/checkpoint.c:365!
invalid operand: 0000 [#1]
PREEMPT SMP 
Modules linked in: video
CPU:    0
EIP:    0060:[<c01ebcf7>]    Not tainted VLI
EFLAGS: 00010296   (2.6.11) 
EIP is at log_do_checkpoint+0x1a7/0x220
eax: 0000006e   ebx: 00000000   ecx: 00000001   edx: 00000001
esi: 00000000   edi: 00000001   ebp: e50df9ec   esp: f73b59b8
ds: 007b   es: 007b   ss: 0068
Process nfsd (pid: 1746, threadinfo=f73b4000 task=f778a550)
Stack: c05aad20 c057abf2 c059f7f3 0000016d c05ae120 f73b4000 0288fbea d1049900 
       f77d0ee4 00000000 00000000 e27cbd48 daab4448 cd215564 c01d7d71 f43302ec 
       f43302ec c01e7631 e50dfbfc e50dfbfc 00000000 00000000 00000000 00000000 
Call Trace:
 [<c01d7d71>] ext3_do_update_inode+0x191/0x3d0
 [<c01e7631>] journal_get_write_access+0x41/0x50
 [<c01d8339>] ext3_mark_iloc_dirty+0x29/0x40
 [<c01d8484>] ext3_mark_inode_dirty+0x64/0x70
 [<c01e7162>] do_get_write_access+0x322/0x7b0
 [<c01d4b51>] ext3_splice_branch+0x141/0x200
 [<c0162d6e>] __getblk+0x4e/0x90
 [<c01e7f35>] journal_dirty_metadata+0x125/0x260
 [<c057341f>] _spin_unlock_irqrestore+0xf/0x30
 [<c012a079>] __mod_timer+0xe9/0x130
 [<c01eb622>] __log_wait_for_space+0xb2/0xd0
 [<c01e6622>] start_this_handle+0x132/0x3f0
 [<c01431a1>] mempool_alloc+0x81/0x170
 [<c0136380>] autoremove_wake_function+0x0/0x60
 [<c0136380>] autoremove_wake_function+0x0/0x60
 [<c01e69dd>] journal_start+0xad/0xe0
 [<c01d55e6>] ext3_prepare_write+0x46/0x150
 [<c013f5de>] add_to_page_cache+0x7e/0xe0
 [<c0141982>] generic_file_buffered_write+0x1c2/0x6a0
 [<c017c452>] inode_update_time+0x52/0xe0
 [<c01421ca>] __generic_file_aio_write_nolock+0x36a/0x5d0
 [<c0484873>] sock_recvmsg+0xf3/0x110
 [<c0142573>] __generic_file_write_nolock+0xa3/0xc0
 [<c011ac1f>] activate_task+0x6f/0xb0
 [<c057341f>] _spin_unlock_irqrestore+0xf/0x30
 [<c011b1e2>] try_to_wake_up+0x252/0x280
 [<c0136380>] autoremove_wake_function+0x0/0x60
 [<c0142943>] generic_file_writev+0x53/0xd0
 [<c031de14>] copy_from_user+0x74/0xb0
 [<c0160622>] do_readv_writev+0x252/0x270
 [<c015f1b5>] dentry_open+0x125/0x270
 [<c0160708>] vfs_writev+0x58/0x70
 [<c0234f7f>] nfsd_write+0x11f/0x370
 [<c0563b58>] svcauth_unix_set_client+0xb8/0xd0
 [<c023c4f8>] nfsd3_proc_write+0xb8/0x120
 [<c0230b98>] nfsd_dispatch+0xd8/0x200
 [<c0560271>] svc_process+0x4b1/0x6a0
 [<c011cde0>] default_wake_function+0x0/0x20
 [<c023093b>] nfsd+0x1cb/0x350
 [<c0230770>] nfsd+0x0/0x350
 [<c0101375>] kernel_thread_helper+0x5/0x10
Code: 5a c0 b8 f3 f7 59 c0 b9 20 e1 5a c0 89 44 24 08 ba 6d 01 00 00 b8 f2 ab 57 c0 89 4c 
24 10 89 54 24 0c 89 44 24 04 e8 49 54 f3 ff <0f> 0b 6d 01 f3 f7 59 c0 eb b4 8b 94 24
40 01 00 00 8d 44 24 24 
 <6>note: nfsd[1746] exited with preempt_count 1

Steps to reproduce:
It's the first occurence (kernel running for a week now),
so I do not know if it is reproducible

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