[Ocfs2-users] mount.ocfs2 Crashing during Boot Up

[Harsha A Patankar]

During boot process, mount.ocfs2 is dumping core.

[   74.249870] ------------[ cut here ]------------
[   74.254633] kernel BUG at
/h/workspace/HNBGW_platform_wr_rsys/build/build/linux/fs/ocfs2/inode.c:510!
[   74.264225] invalid opcode: 0000 [#1] PREEMPT SMP
[   74.269209] LTT NESTING LEVEL : 0
[   74.272668] last sysfs file: /sys/fs/o2cb/interface_revision
[   74.278567] CPU 0
[   74.280472] Modules linked in: sg i2c_core i2c_i801 x_tables ip_tables
ipv6 sctp binfmt_misc ipmi_msghandler ipmi_si ipmi_devintf bonding sunrpc
lockd exportfs auth_rpcgss nfs_acl nfsd dlm lru_cache drbd ocfs2_stackglue
ocfs2_stack_user ocfs2_nodemanager ocfs2 ocfs2_dlmfs [last unloaded:
scsi_wait_scan]
[   74.308963]
[   74.310505] Pid: 3728, comm: mount.ocfs2 Not tainted
2.6.34.13-ipa-WR4.3.0.0_cgl #1 ATCA-4550           /ATCA-4550
[   74.321196] RIP: 0010:[<ffffffffa036c145>]  [<ffffffffa036c145>]
ocfs2_iget+0x265/0xb90 [ocfs2]
[   74.330226] RSP: 0018:ffff880284d2fb78  EFLAGS: 00010296
[   74.335754] RAX: 0000000000000079 RBX: 0000000000018b16 RCX:
0000000000000003
[   74.343140] RDX: ffff88000a600000 RSI: 0000000000000082 RDI:
0000000000000001
[   74.350494] RBP: ffff880284d2fbd8 R08: 00000000000102b6 R09:
0000000000000000
[   74.357933] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
[   74.365309] R13: 0000000000000000 R14: ffff88021b636000 R15:
ffff880218d34160
[   74.372672] FS:  000003b218921720(0000) GS:ffff88000a600000(0000)
knlGS:0000000000000000
[   74.381124] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[   74.387040] CR2: 0000000000432910 CR3: 000000000189a000 CR4:
00000000000006b0
[   74.394408] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[   74.401823] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[   74.409304] Process mount.ocfs2 (pid: 3728, threadinfo ffff880284d2e000,
task ffff88028384b680)
[   74.418327] Stack:
[   74.420411]  0000000000018b16 ffff88033fc00040 0000000000018b16
0000000000018b16
[   74.427912] <0> 0000000000000001 ffff8802b0cd3cf8 ffff880284d2fbd8
ffff8802870df000
[   74.435912] <0> ffff8802939a739e ffff880218d34000 ffff8802a15f8800
ffff880218d34160
[   74.444034] Call Trace:
[   74.446544]  [<ffffffffa03a5ccd>] ocfs2_initialize_super+0x8cd/0x1de0
[ocfs2]
[   74.453928]  [<ffffffff81732600>] ? packet_mmap_ops+0x11b400/0x128e00
[   74.460649]  [<ffffffffa03a7313>] ocfs2_fill_super+0x133/0x1b70 [ocfs2]
[   74.467488]  [<ffffffff81129d64>] get_sb_bdev+0x174/0x1b0
[   74.473096]  [<ffffffffa03a71e0>] ? ocfs2_fill_super+0x0/0x1b70 [ocfs2]
[   74.479877]  [<ffffffff81113352>] ? alloc_pages_current+0x82/0xd0
[   74.486106]  [<ffffffffa03a1673>] ocfs2_get_sb+0x13/0x20 [ocfs2]
[   74.492242]  [<ffffffff81129243>] vfs_kern_mount+0x83/0x230
[   74.497918]  [<ffffffff8112945d>] do_kern_mount+0x4d/0x130
[   74.503514]  [<ffffffff81585857>] ? _lock_kernel+0x47/0x19a
[   74.509207]  [<ffffffff81147770>] do_mount+0x330/0x980
[   74.514447]  [<ffffffff81113352>] ? alloc_pages_current+0x82/0xd0
[   74.520694]  [<ffffffff810e46e9>] ? __get_free_pages+0x9/0x50
[   74.526531]  [<ffffffff81147e4b>] sys_mount+0x8b/0xe0
[   74.531705]  [<ffffffff81002d10>] system_call_done+0x0/0x5
[   74.537291] Code: 01 c1 ea 04 83 e2 01 38 c2 74 24 48 b8 00 00 80 00 01
00 00 00 48 85 05 0a 42 f7 ff 74 0d 48 85 05 09 42 f7 ff 0f 84 9d 06 00 00
<0f> 0b eb fe 41 0f b7 46 28 25 00 f0 00 00 3d 00 60 00 00 0f 84
[   74.557539] RIP  [<ffffffffa036c145>] ocfs2_iget+0x265/0xb90 [ocfs2]
[   74.564045]  RSP <ffff880284d2fb78>
[   74.567647] ---[ end trace 46a2ed9b1b91cb15 ]---
2014 Mar 31 12:13:58 MC0 [   74.249870] ------------[ cut here ]------------
2014 Mar 31 12:13:58 MC0 [   74.264225] invalid opcode: 0000 [#1] PREEMPT
SMP
2014 Mar 31 12:13:58 MC0 [   74.269209] LTT NESTING LEVEL : 0
2014 Mar 31 12:13:58 MC0 [   74.272668] last sysfs file:
/sys/fs/o2cb/interface_revision
2014 Mar 31 12:13:58 MC0 [   74.418327] Stack:
2014 Mar 31 12:13:58 MC0 [   74.444034] Call Trace:
2014 Mar 31 12:13:58 MC0 [   74.537291] Code: 01 c1 ea 04 83 e2 01 38 c2 74
24 48 b8 00 00 80 00 01 00 00 00 48 85 05 0a 42 f7 ff 74 0d 48 85 05 09 42
f7 ff 0f 84 9d 06 00 00 <0f> 0b eb fe 41 0f b7 46 28 25 00 f0 00 00 3d 00
60 00 00 0f 84

regards,
Harsha
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