[Ocfs2-users] kernel BUG at /rpmbuild/smushran/BUILD/ocfs2-1.2.1/fs/ocfs2/file.c:787!

[Sunil Mushran]

Check out http://oss.oracle.com/bugzilla/show_bug.cgi?id=723

Peter McMahon wrote:
> All
>
> still working on the use of OCFS2....
>
> Yesterday, when we were running autoconfig for an Apps
> DB node in a RAC cluster the other node crashed....
>
> extract from /var/log/messages...is below...
>
> If anyone can advise of what action we should take
> please do
>
> Thanks in advance
>
> Peter
>
>
> other info which me be relavent....
> - o2cb_ctl version 1.2.1
> - Linux 2.6.9-34.ELsmp #1 SMP Fri Feb 24 16:54:53 EST
> 2006 i686 i686 i386 GNU/Linux
>
> - o2cb status
> Module "configfs": Loaded
> Filesystem "configfs": Mounted
> Module "ocfs2_nodemanager": Loaded
> Module "ocfs2_dlm": Loaded
> Module "ocfs2_dlmfs": Loaded
> Filesystem "ocfs2_dlmfs": Mounted
> Checking cluster ocfs2: Online
> Checking heartbeat: Active
>
> - ocfs2 status
> Configured OCFS2 mountpoints:  /home /d01 /d02 /d03
> /d04 /CRS
> Active OCFS2 mountpoints:  /home /d01 /d02 /d03 /d04
> /CRS
>
> - O2CB_HEARTBEAT_THRESHOLD=60
>
>
>
>
>
>
>
>
> ===============
> Jun 20 13:15:21 tudbsou01 kernel:
> (1659,1):ocfs2_extend_file:787 ERROR: bug expression:
> i_size_read(inode) != (le64_to_cpu(fe->i_size) -
> *bytes_extended)
> Jun 20 13:15:21 tudbsou01 kernel:
> (1659,1):ocfs2_extend_file:787 ERROR: Inode 16615168
> i_size = 225, dinode i_size = 3774, bytes_extended =
> 0, new_i_size = 345
> Jun 20 13:15:21 tudbsou01 kernel: ------------[ cut
> here ]------------
> Jun 20 13:15:21 tudbsou01 kernel: kernel BUG at
> /rpmbuild/smushran/BUILD/ocfs2-1.2.1/fs/ocfs2/file.c:787!
> Jun 20 13:15:21 tudbsou01 kernel: invalid operand:
> 0000 [#1]
> Jun 20 13:15:21 tudbsou01 kernel: SMP
> Jun 20 13:15:21 tudbsou01 kernel: Modules linked in:
> md5 ipv6 autofs4 i2c_dev i2c_core ocfs2(U) debugfs(U)
> ocfs2_dlmfs(U) ocfs2_dlm(U) ocfs2_nodemanager(U)
> configfs(U) sunrpc emcphr(U) emcpmpap(U) emcpmpaa(U)
> emcpmpc(U) emcpmp(U) emcp(U) emcplib(U) button battery
> ac joydev uhci_hcd shpchp tg3 sg st dm_snapshot
> dm_zero dm_mirror ext3 jbd dm_mod qla2300(U)
> qla2xxx(U) qla2xxx_conf(U) mptscsih mptsas mptspi
> mptfc mptscsi mptbase sd_mod scsi_mod
> Jun 20 13:15:21 tudbsou01 kernel: CPU:    1
> Jun 20 13:15:21 tudbsou01 kernel: EIP:   
> 0060:[<f93ce081>]    Tainted: P      VLI
> Jun 20 13:15:21 tudbsou01 kernel: EFLAGS: 00010292  
> (2.6.9-34.ELsmp)
> Jun 20 13:15:21 tudbsou01 kernel: EIP is at
> ocfs2_extend_file+0x380/0xf25 [ocfs2]
> Jun 20 13:15:21 tudbsou01 kernel: eax: 00000081   ebx:
> 00000000   ecx: e71c8e6c   edx: f93f726f
> Jun 20 13:15:21 tudbsou01 kernel: esi: f3b0d624   edi:
> e71c8f18   ebp: f3a6b000   esp: e71c8ea4
> Jun 20 13:15:21 tudbsou01 kernel: ds: 007b   es: 007b 
>  ss: 0068
> Jun 20 13:15:21 tudbsou01 kernel: Process racgmain
> (pid: 1659, threadinfo=e71c8000 task=f6eea930)
> Jun 20 13:15:21 tudbsou01 kernel: Stack: f6ffef40
> 00000000 00000000 00000000 f3b0d624 f600ad80 e71c8f58
> 00000000
> Jun 20 13:15:21 tudbsou01 kernel:        00000000
> f3921458 f7e53a00 e71c8f68 00000000 e71c8f68 00000000
> e71c8f68
> Jun 20 13:15:21 tudbsou01 kernel:        00000000
> f3b0d624 f93dc213 00000159 00000000 e71c8f18 000000e1
> 00000000
> Jun 20 13:15:21 tudbsou01 kernel: Call Trace:
> Jun 20 13:15:21 tudbsou01 kernel:  [<f93dc213>]
> ocfs2_write_lock_maybe_extend+0x731/0xad5 [ocfs2]
> Jun 20 13:15:21 tudbsou01 kernel:  [<f93cc0d0>]
> ocfs2_file_write+0x11f/0x254 [ocfs2]
> Jun 20 13:15:21 tudbsou01 kernel:  [<c015a5e8>]
> vfs_write+0xb6/0xe2
> Jun 20 13:15:21 tudbsou01 kernel:  [<c015a6b2>]
> sys_write+0x3c/0x62
> Jun 20 13:15:21 tudbsou01 kernel:  [<c02d2657>]
> syscall_call+0x7/0xb
> Jun 20 13:15:21 tudbsou01 kernel:  [<c02d007b>]
> schedule+0x32f/0x8d3
> Jun 20 13:15:21 tudbsou01 kernel: Code: b1 e0 fd ff ff
> ff b1 dc fd ff ff 68 13 03 00 00 68 b5 18 3f f9 ff 70
> 10 ff b2 94 00 00 00 68 6f 72 3f f9 e8 bc 45 d5 c6 83
> c4 3c <0f> 0b 13 03 d3 6f 3f f9 8b 5c 24 10 8b 83 54
> 01 00 00 0f ae e8
> Jun 20 13:15:21 tudbsou01 kernel:  <0>Fatal exception:
> panic in 5 seconds
> Jun 20 13:25:25 tudbsou01 syslogd 1.4.1: restart.
>
>
> 		
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