Messages in this thread | | | Date | Thu, 19 May 2005 17:00:22 -0400 (EDT) | From | Joshua Baker-LePain <> | Subject | Re: kernel OOPS for XFS in xfs_iget_core (using NFS+SMP+MD) |
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On Thu, 19 May 2005 at 3:43pm, Joshua Baker-LePain wrote
> On Wed, 18 May 2005 at 1:43pm, Gregory Brauer wrote
> > We first saw the problem after 5 days in production, but since then > > we took the server out of production and used the script > > nfs_fsstress.sh located in this package: > > > > http://prdownloads.sourceforge.net/ltp/ltp-full-20050505.tgz?download > > > > We run the script on 5 client machines that are running RedHat 9 > > with kernel-smp-2.4.20-20.9 and nfs-utils-1.0.1-3.9.1.legacy and > > are NFS mounting our 2.6 kernel server. The longest time to OOPS > > My clients are all RHEL3 (well, centos 3 actually). I'll give the > nfs_fsstress scripts a shot.
Hrm. That didn't take long. I've got 6 clients (3 per interface) going with nfs_fsstress.sh, and I saw the following in the logs on the server after about 20 minutes. Note, however, that I can still access the FS, both locally on the server and via NFS. The scripts are still going, but some have already reported errors (obviously).
The server error:
May 19 16:47:10 norbert kernel: xfs_da_do_buf: bno 8388608 May 19 16:47:10 norbert kernel: dir: inode 2162706 May 19 16:47:10 norbert kernel: Filesystem "md0": XFS internal error xfs_da_do_buf(1) at line 2176 of file fs/xfs/xfs_da_btree.c. Caller 0xf8c90148 May 19 16:47:10 norbert kernel: [<f8c8fd5b>] xfs_da_do_buf+0x357/0x70d [xfs] May 19 16:47:10 norbert kernel: [<f8c90148>] xfs_da_read_buf+0x19/0x1e [xfs] May 19 16:47:10 norbert kernel: [<c013e67c>] buffered_rmqueue+0x17d/0x1a5 May 19 16:47:10 norbert kernel: [<f8c90148>] xfs_da_read_buf+0x19/0x1e [xfs] May 19 16:47:10 norbert kernel: [<f8c8e7e7>] xfs_da_node_lookup_int+0x9d/0x2c0 [xfs] May 19 16:47:10 norbert kernel: [<f8c8e7e7>] xfs_da_node_lookup_int+0x9d/0x2c0 [xfs] May 19 16:47:10 norbert kernel: [<f8cc103e>] kmem_zone_alloc+0x3b/0x70 [xfs] May 19 16:47:10 norbert kernel: [<f8c98300>] xfs_dir2_node_lookup+0x34/0x96 [xfs] May 19 16:47:10 norbert kernel: [<f8c91a23>] xfs_dir2_lookup+0xde/0x107 [xfs] May 19 16:47:10 norbert kernel: [<c019e09d>] avc_has_perm_noaudit+0x8d/0xda May 19 16:47:10 norbert kernel: [<c019e09d>] avc_has_perm_noaudit+0x8d/0xda May 19 16:47:10 norbert kernel: [<f8cb8c1f>] xfs_dir_lookup_int+0x26/0xa8 [xfs] May 19 16:47:10 norbert kernel: [<f8cbd09b>] xfs_lookup+0x40/0x69 [xfs] May 19 16:47:10 norbert kernel: [<c016b6c2>] wake_up_inode+0x6/0x29 May 19 16:47:10 norbert kernel: [<f8cc953d>] vfs_init_vnode+0x1e/0x22 [xfs] May 19 16:47:10 norbert kernel: [<f8cc910f>] linvfs_get_parent+0x43/0x75 [xfs] May 19 16:47:10 norbert kernel: [<c02c4022>] __cond_resched+0x14/0x39 May 19 16:47:10 norbert kernel: [<c02c4022>] __cond_resched+0x14/0x39 May 19 16:47:10 norbert kernel: [<c016941e>] d_alloc+0x197/0x1a1 May 19 16:47:10 norbert kernel: [<c0169587>] d_alloc_anon+0xd1/0xee May 19 16:47:10 norbert kernel: [<c02c4022>] __cond_resched+0x14/0x39 May 19 16:47:10 norbert kernel: [<f8b1c303>] find_exported_dentry+0x303/0x5e8 [exportfs] May 19 16:47:10 norbert kernel: [<c026f9c2>] skb_copy_datagram_iovec+0x4f/0x1e1 May 19 16:47:10 norbert kernel: [<c026d423>] release_sock+0xf/0x4f May 19 16:47:10 norbert kernel: [<c0291ab6>] tcp_recvmsg+0x64a/0x681 May 19 16:47:10 norbert kernel: [<c026d550>] sock_common_recvmsg+0x30/0x46 May 19 16:47:10 norbert kernel: [<c026a230>] sock_recvmsg+0xef/0x10c May 19 16:47:10 norbert kernel: [<c028b67f>] dst_output+0x0/0x1a May 19 16:47:10 norbert kernel: [<c011b3ee>] recalc_task_prio+0x128/0x133 May 19 16:47:10 norbert kernel: [<c011b481>] activate_task+0x88/0x95 May 19 16:47:10 norbert kernel: [<c011b902>] try_to_wake_up+0x222/0x22d May 19 16:47:10 norbert kernel: [<c011cdbd>] __wake_up_common+0x36/0x51 May 19 16:47:11 norbert kernel: [<c011ce01>] __wake_up+0x29/0x3c May 19 16:47:11 norbert kernel: [<f8b438d2>] svc_sock_enqueue+0x1d6/0x212 [sunrpc] May 19 16:47:11 norbert kernel: [<f8b4485d>] svc_tcp_recvfrom+0x304/0x376 [sunrpc] May 19 16:47:11 norbert kernel: [<f8c1beb5>] svc_expkey_lookup+0x1fc/0x330 [nfsd] May 19 16:47:11 norbert kernel: [<f8b1c88e>] export_decode_fh+0x61/0x6d [exportfs] May 19 16:47:11 norbert kernel: [<f8c17884>] nfsd_acceptable+0x0/0xba [nfsd] May 19 16:47:11 norbert kernel: [<f8b1c82d>] export_decode_fh+0x0/0x6d [exportfs] May 19 16:47:11 norbert kernel: [<f8c17cfa>] fh_verify+0x3bc/0x5bd [nfsd] May 19 16:47:11 norbert kernel: [<f8c17884>] nfsd_acceptable+0x0/0xba [nfsd] May 19 16:47:11 norbert kernel: [<f8c1ff2a>] nfsd3_proc_getattr+0x6f/0x77 [nfsd] May 19 16:47:11 norbert kernel: [<f8c21b06>] nfs3svc_decode_fhandle+0x0/0x8d [nfsd] May 19 16:47:11 norbert kernel: [<f8c165d7>] nfsd_dispatch+0xba/0x16f [nfsd] May 19 16:47:11 norbert kernel: [<f8b43446>] svc_process+0x420/0x6d6 [sunrpc] May 19 16:47:11 norbert kernel: [<f8c163b7>] nfsd+0x1cc/0x332 [nfsd] May 19 16:47:11 norbert kernel: [<f8c161eb>] nfsd+0x0/0x332 [nfsd] May 19 16:47:11 norbert kernel: [<c01041f1>] kernel_thread_helper+0x5/0xb May 19 16:47:11 norbert kernel: nfsd: non-standard errno: -990
-- Joshua Baker-LePain Department of Biomedical Engineering Duke University - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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