Re: [Jfs-discussion] kernel BUG jfs_dmap.c:2798

[<Nic...@ho...>]

Nick Wilkens/USA/Holcim
06/01/2006 08:45 AM

To
jfs...@li...
cc

Subject
kernel BUG jfs_dmap.c:2798





We received a kernel message, this is the second time in two days.  I do 
not know how to reproduce it yet.  Has anyone seen this yet?

Machine is 2.6.5-7.191.PTF-smp #1 SMP Tue Jun 28 14:58:56 UTC 2005 x86_64 
x86_64 x86_64 GNU/Linux 

--

Jun  1 01:53:33 bwq kernel: BUG at fs/jfs/jfs_dmap.c:2798 assert(newval == 
leaf[buddy])
Jun  1 01:53:33 bwq kernel: ----------- [cut here ] --------- [ase bite 
here ] ---------
Jun  1 01:53:33 bwq kernel: Kernel BUG at jfs_dmap:2798
Jun  1 01:53:33 bwq kernel: invalid operand: 0000 [1] SMP 
Jun  1 01:53:33 bwq kernel: CPU 6 
Jun  1 01:53:33 bwq kernel: Pid: 2654, comm: jfsCommit Tainted: G   U 
(2.6.5-7.191.PTF-smp 200506281458560000)
Jun  1 01:53:33 bwq kernel: RIP: 0010:[<ffffffffa00def47>] 
<ffffffffa00def47>{:jfs:dbJoin+135}
Jun  1 01:53:33 bwq kernel: RSP: 0018:000001022b5f3a98  EFLAGS: 00010212
Jun  1 01:53:33 bwq kernel: RAX: 000000000000003f RBX: 0000000000000005 
RCX: ffffffff803db068
Jun  1 01:53:33 bwq kernel: RDX: ffffffff803db068 RSI: 0000000000000001 
RDI: 00000100cfe0a090
Jun  1 01:53:33 bwq kernel: RBP: 000000000000003a R08: 0000000000000000 
R09: 0000000000000013
Jun  1 01:53:33 bwq kernel: R10: 00000000000493e0 R11: 0000000000002710 
R12: 00000101f8cc0010
Jun  1 01:53:33 bwq kernel: R13: 0000000000000001 R14: 000000000000003b 
R15: 00000101f8cc0076
Jun  1 01:53:33 bwq kernel: FS:  0000000000000000(0000) 
GS:ffffffff80563200(0000) knlGS:0000000000000000
Jun  1 01:53:33 bwq kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 
000000008005003b
Jun  1 01:53:33 bwq kernel: CR2: 0000000004168358 CR3: 00000000cfc37000 
CR4: 00000000000006e0
Jun  1 01:53:33 bwq kernel: Process jfsCommit (pid: 2654, threadinfo 
000001022b5f2000, task 000001022fdd74e0)
Jun  1 01:53:33 bwq kernel: Stack: 000001022b5f3ac0 00000101f8cc0000 
00000101f8cc0000 000000000000003c 
Jun  1 01:53:33 bwq kernel:        0000000000000001 0000000000000001 
0000010229038000 ffffffffa00df4a7 
Jun  1 01:53:33 bwq kernel:        00000101f8cc0010 0000000100000760 
Jun  1 01:53:33 bwq kernel: Call 
Trace:<ffffffffa00df4a7>{:jfs:dbFreeBits+231} 
<ffffffffa00dfac1>{:jfs:dbFreeDmap+49} 
Jun  1 01:53:33 bwq kernel:        <ffffffffa00e0dc2>{:jfs:dbFree+338} 
<ffffffffa00ecf6a>{:jfs:txFreeMap+394} 
Jun  1 01:53:33 bwq kernel: <ffffffffa00d66e9>{:jfs:xtTruncate+1369} 
<ffffffffa00d1b30>{:jfs:jfs_get_block+0} 
Jun  1 01:53:33 bwq kernel: <ffffffff8013ce40>{autoremove_wake_function+0} 
<ffffffff80163998>{find_get_pages+40} 
Jun  1 01:53:33 bwq kernel:        <ffffffff8016fdc7>{pagevec_lookup+23} 
<ffffffff80170c0f>{truncate_inode_pages+591} 
Jun  1 01:53:33 bwq kernel: <ffffffffa00d461c>{:jfs:freeZeroLink+364} 
<ffffffffa00d1b40>{:jfs:jfs_delete_inode+0} 
Jun  1 01:53:33 bwq kernel: <ffffffffa00d1b86>{:jfs:jfs_delete_inode+70} 
<ffffffff801aa415>{generic_delete_inode+229} 
Jun  1 01:53:33 bwq kernel:        <ffffffff801a961e>{iput+158} 
<ffffffffa00ed241>{:jfs:txUpdateMap+513} 
Jun  1 01:53:33 bwq kernel: <ffffffffa00ee610>{:jfs:jfs_lazycommit+240} 
<ffffffff80135c50>{default_wake_function+0} 
Jun  1 01:53:33 bwq kernel: <ffffffff80135c50>{default_wake_function+0} 
<ffffffff801112b7>{child_rip+8} 
Jun  1 01:53:33 bwq kernel: <ffffffffa00ee520>{:jfs:jfs_lazycommit+0} 
<ffffffff801112af>{child_rip+0} 
Jun  1 01:53:33 bwq kernel: 
Jun  1 01:53:33 bwq kernel: 
Jun  1 01:53:33 bwq kernel: Code: 0f 0b d2 ec 0f a0 ff ff ff ff ee 0a 41 
39 ee 7d 0c ba ff ff 
Jun  1 01:53:33 bwq kernel: RIP <ffffffffa00def47>{:jfs:dbJoin+135} RSP 
<000001022b5f3a98>