[Ocfs2-users] ocfs2_delete_inode kernel bug

Thu Oct 21 13:07:18 PDT 2010

On Thu, 2010-10-21 at 10:52 -0700, Sunil Mushran wrote:
> This does not look like a 2.6.35. The stack trace says 2.6.32. But I
> could not
> match it to a stable 2.6.32 too. It looks more like 2.6.32 + patches.
> It is
> hard to diagnose a problem without the source.

Sorry, it was a typo. It's really 2.6.32, plus whatever patches Ubuntu
applies.

> That said, the first issue (-17) is a known one that was fixed in
> 2.6.34.
> 
> commit 3939fda4b389993caf8741df5739b3e49f33a263
> Author: Tristan Ye <tristan.ye at oracle.com>
> Date:   Fri Mar 19 09:21:09 2010 +0800
> Ocfs2: Journaling i_flags and i_orphaned_slot when adding inode to
> orphan dir.

I'll see if I can get this fix in their kernel package.

Thanks,
Andre

> 
> I cannot comment on the oops I could not match it to any kernel.
> 
> On 10/21/2010 07:00 AM, andre at digirati.com.br wrote: 
> > Hello 
> > 
> > 
> > I've started to have high load average problems with ocfs2
> > partitions used for backup. I have an "umount" process which is
> > apparently frozen. The following messages appeared in dmesg.
> > 
> > 
> > [1660565.655199] (3215,3):ocfs2_query_inode_wipe:902 ERROR: Inode
> > 16656380 (on-disk 16656380) not orphaned! Disk flags  0x9, inode
> > flags 0x0
> > [1660565.689191] (3215,3):ocfs2_delete_inode:1030 ERROR: status =
> > -17
> > [1660752.601603] (3215,10):ocfs2_query_inode_wipe:902 ERROR: Inode
> > 16664401 (on-disk 16664401) not orphaned! Disk flags  0x9, inode
> > flags 0x20
> > [1660752.635823] (3215,10):ocfs2_delete_inode:1030 ERROR: status =
> > -17
> > [1660752.652998] (3215,10):ocfs2_query_inode_wipe:902 ERROR: Inode
> > 16656380 (on-disk 16656380) not orphaned! Disk flags  0x9, inode
> > flags 0x20
> > [1660752.686803] (3215,10):ocfs2_delete_inode:1030 ERROR: status =
> > -17
> > [1660752.703880] ------------[ cut here ]------------
> > [1660752.720938] kernel BUG
> > at /build/buildd/linux-2.6.32/fs/inode.c:1343!
> > [1660752.737933] invalid opcode: 0000 [#1] SMP 
> > [1660752.754710] last sysfs
> > file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map
> > [1660752.787687] CPU 10 
> > [1660752.803949] Modules linked in: dummy iptable_filter ip_tables
> > x_tables ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm
> > ocfs2_nodemanager ocfs2_stackglue configfs drbd fbcon tileblit font
> > bitblit softcursor aoe bonding joydev vga16fb vgastate lp ioatdma
> > shpchp ixgbe mdio parport raid10 raid456 async_pq async_xor xor
> > async_memcpy async_raid6_recov usbhid hid megaraid_sas e1000e igb
> > dca raid6_pq async_tx raid1 raid0 multipath linear [last unloaded:
> > dummy]
> > [1660752.821155] Pid: 3215, comm: ocfs2_wq Not tainted
> > 2.6.32-25-server #44-Ubuntu S5520HC
> > [1660565.655199] (3215,3):ocfs2_query_inode_wipe:902 ERROR: Inode
> > 16656380 (on-disk 16656380) not orphaned! Disk flags  0x9, inode
> > flags 0x0
> > [1660565.689191] (3215,3):ocfs2_delete_inode:1030 ERROR: status =
> > -17
> > [1660752.601603] (3215,10):ocfs2_query_inode_wipe:902 ERROR: Inode
> > 16664401 (on-disk 16664401) not orphaned! Disk flags  0x9, inode
> > flags 0x20
> > [1660752.635823] (3215,10):ocfs2_delete_inode:1030 ERROR: status =
> > -17
> > [1660752.652998] (3215,10):ocfs2_query_inode_wipe:902 ERROR: Inode
> > 16656380 (on-disk 16656380) not orphaned! Disk flags  0x9, inode
> > flags 0x20
> > [1660752.686803] (3215,10):ocfs2_delete_inode:1030 ERROR: status =
> > -17
> > [1660752.703880] ------------[ cut here ]------------
> > [1660752.720938] kernel BUG
> > at /build/buildd/linux-2.6.32/fs/inode.c:1343!
> > [1660752.737933] invalid opcode: 0000 [#1] SMP 
> > [1660752.754710] last sysfs
> > file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map
> > [1660752.787687] CPU 10 
> > [1660752.803949] Modules linked in: dummy iptable_filter ip_tables
> > x_tables ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm
> > ocfs2_nodemanager ocfs2_stackglue configfs drbd fbcon tileblit font
> > bitblit softcursor aoe bonding joydev vga16fb vgastate lp ioatdma
> > shpchp ixgbe mdio parport raid10 raid456 async_pq async_xor xor
> > async_memcpy async_raid6_recov usbhid hid megaraid_sas e1000e igb
> > dca raid6_pq async_tx raid1 raid0 multipath linear [last unloaded:
> > dummy]
> > [1660752.821155] Pid: 3215, comm: ocfs2_wq Not tainted
> > 2.6.32-25-server #44-Ubuntu S5520HC
> > [1660752.821157] RIP: 0010:[<ffffffff8115a959>]
> >  [<ffffffff8115a959>] iput+0x69/0x70
> > [1660752.821165] RSP: 0018:ffff88045db49d10  EFLAGS: 00010246
> > [1660752.821167] RAX: 0000000000000020 RBX: ffff88007edf31c8 RCX:
> > 0000000000000002
> > [1660752.821170] RDX: 0000000000000002 RSI: ffffffff81a1e680 RDI:
> > ffff88007edf31c8
> > [1660752.821172] RBP: ffff88045db49d20 R08: 00000000000000eb R09:
> > ff6320ebd7b0f807
> > [1660752.821174] R10: 0000000000000000 R11: 0000000000000000 R12:
> > ffff88007edf3120
> > [1660752.821176] R13: ffff880433b5c0c8 R14: 0000000000000000 R15:
> > ffff88045d9d0000
> > [1660752.821179] FS:  0000000000000000(0000)
> > GS:ffff88000aca0000(0000) knlGS:0000000000000000
> > [1660752.821182] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > [1660752.821184] CR2: 00007fff0fd45d5c CR3: 0000000001001000 CR4:
> > 00000000000006e0
> > [1660752.821186] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> > 0000000000000000
> > [1660752.821189] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
> > 0000000000000400
> > [1660752.821191] Process ocfs2_wq (pid: 3215, threadinfo
> > ffff88045db48000, task ffff88045d9d0000)
> > [1660752.821193] Stack:
> > [1660752.821194]  ffff88045db49d20 ffff88007edf2d00 ffff88045db49d70
> > ffffffffa02b6a6c
> > [1660752.821198] <0> 0000000000000000 ffff88007edf31c8
> > ffff88045db49da0 ffff8803d58dd080
> > [1660752.821201] <0> ffff8803d58dd800 0000000000000000
> > ffff880457ed6000 ffff88045db49dc0
> > [1660752.821204] Call Trace:
> > [1660752.821227]  [<ffffffffa02b6a6c>] ocfs2_recover_orphans
> > +0xec/0x200 [ocfs2]
> > [1660752.821244]  [<ffffffffa02b6d6f>] ocfs2_complete_recovery
> > +0x1ef/0x610 [ocfs2]
> > [1660752.821261]  [<ffffffffa02b6b80>] ? ocfs2_complete_recovery
> > +0x0/0x610 [ocfs2]
> > [1660752.821269]  [<ffffffff8107f6b7>] run_workqueue+0xc7/0x1a0
> > [1660752.821273]  [<ffffffff8107f833>] worker_thread+0xa3/0x110
> > [1660752.821277]  [<ffffffff81084250>] ? autoremove_wake_function
> > +0x0/0x40
> > [1660752.821280]  [<ffffffff8107f790>] ? worker_thread+0x0/0x110
> > [1660752.821284]  [<ffffffff81083ed6>] kthread+0x96/0xa0
> > [1660752.821288]  [<ffffffff810131ea>] child_rip+0xa/0x20
> > [1660752.821291]  [<ffffffff81083e40>] ? kthread+0x0/0xa0
> > [1660752.821294]  [<ffffffff810131e0>] ? child_rip+0x0/0x20
> > [1660752.821295] Code: 38 48 c7 c0 60 bf 15 81 48 85 d2 74 12 48 8b
> > 42 20 48 c7 c2 60 bf 15 81 48 85 c0 48 0f 44 c2 48 89 df ff d0 48 83
> > c4 08 5b c9 c3 <0f> 0b eb fe 0f 1f 00 55 48 89 e5 41 55 41 54 53 48
> > 83 ec 08 0f 
> > [1660752.821316] RIP  [<ffffffff8115a959>] iput+0x69/0x70
> > [1660752.821319]  RSP <ffff88045db49d10>
> > [1660752.839259] ---[ end trace 96d9a8e7fe30625b ]---
> > 
> > 
> > The kernel version is 2.6.35.
> > 
> > 
> > Is there anything that can be done regarding this? If there's more
> > information I can provide to help find the problem I' ll gladly
> > provide it.
> > 
> > 
> > Thanks in advance,
> > Andre
> > 
> > _______________________________________________
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> > Ocfs2-users at oss.oracle.com
> > http://oss.oracle.com/mailman/listinfo/ocfs2-users
> 