* Re: several oopses of nfsd in 2.6.16.29
[not found] <139134.1164970331572.JavaMail.ngmail@webmail13>
@ 2006-12-01 10:59 ` linuxkernel
0 siblings, 0 replies; 4+ messages in thread
From: linuxkernel @ 2006-12-01 10:59 UTC (permalink / raw)
To: nfs
(forgot to cc to the list)
----- Original Nachricht ----
Von: linuxkernel@arcor.de
An: okir@suse.de
Datum: 01.12.2006 11:52
Betreff: Re: [NFS] several oopses of nfsd in 2.6.16.29
Hello,
thanks for your reply!
> On Fri, Dec 01, 2006 at 09:06:35AM +0100, linuxkernel@arcor.de wrote:
> > it happened again, but this time without /proc/fs/nfsd mounted. This is
> getting on my nerves.
> > Please see attached the oopses. Now I switched to 2.6.16.33.
>
> It doesn't look like this is necessarily nfsd's fault; this looks more
ok, I only saw "Process: nfsd" in the oops, that's why I report it here.
> like memory corruption to me. Something stomped on either the inode or
> (less likely) the inode->ops of some file.
possible but oopses also occured on the other machine, although
they weren't logged, but okay I'll run a memtest. And the filesystems
of these machines are synced via rsync, not via drbd, so the inodes
are different.
>
> I'd suggest building the kernel with slab debugging enabled and
> see whether that turns up anything useful.
do I have to do anything special besides building with CONFIG_DEBUG_SLAB?
>
> There's a remote chance this is related to ACLs though, as the
> first crash is in an ACL call. Are you using ACLs at all?
yes, they are mounted with acl, but it is not used at the moment,
I don't even think there is any file with acls set.
Thanks again,
Peter
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: several oopses of nfsd in 2.6.16.29
@ 2006-12-06 5:33 Kevin Jamieson
0 siblings, 0 replies; 4+ messages in thread
From: Kevin Jamieson @ 2006-12-06 5:33 UTC (permalink / raw)
To: nfs
> There's a remote chance this is related to ACLs though, as the
> first crash is in an ACL call. Are you using ACLs at all?
I am seeing similar oopses on a 2.6.16.21 Linux server in conjunction
with a Solaris 8 client using NFSv2 with ACL support enabled (although
no ACLs actually created). The problem does not occur with NFSv3 or with
ACL support disabled.
On the Linux server:
dc1-gn1:~ # uname -a
Linux dc1-gn1 2.6.16.21-0.8-smp #1 SMP Mon Jul 3 18:25:39 UTC 2006 i686
i686 i386 GNU/Linux
dc1-gn1:~ # cat /etc/exports
/tmp 192.168.0.0/16(ro,all_squash,anonuid=60000,sync)
dc1-gn1:~ # ls /tmp
foo
dc1-gn1:~ #
On the Solaris client:
bash-2.03# uname -a
SunOS diamond 5.8 Generic_108528-29 sun4u sparc SUNW,Ultra-60
bash-2.03# mount -F nfs -o vers=2 192.168.130.41:/tmp /mnt/dev
bash-2.03# ls /mnt/dev
bash-2.03# ls /mnt/dev
The second "ls" from the client triggers an oops on the server (the
first oops in the below log).
Running a local "ls" on the Linux server itself anytime after the first
"ls" on the Solaris client also triggers an oops (the second oops in the
below log) and causes ls to abort:
dc1-gn1:~ # ls /tmp
Segmentation fault
This was found on the stock SuSE SLES 10 2.6.16.21 kernel, which has the
following config:
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_NCPFS_NFS_NS=y
The problem could not be reproduced using NFS vers=3 on the Solaris
client (with or without ACLs enabled), and could also not be reproduced
after rebuilding the kernel with ACLs disabled (CONFIG_NFSD_V2_ACL=n and
CONFIG_NFSD_V3_ACL=n). So it looks like something in the NFSv2 ACL code
may be clobbering memory.
(I also briefly tested a more recent SuSE kernel (2.6.18.2), and the
problem was still reproducible.)
Kernel log output with nfsd debug logging enabled:
(The mount)
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: exp_rootfh(/tmp [f795fd74]
192.168.0.0/16:sda1/170370)
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: fh_compose(exp 08:01/170370 //tmp,
ino=170370)
Dec 6 05:04:08 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 0
Dec 6 05:04:08 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 3
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: GETATTR 32: 00000001 01000800
00029982 00000000 00000000 00000000
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: Dropping request due to malloc
failure!
Dec 6 05:04:08 dc1-gn1 kernel: found domain 192.168.0.0/16
Dec 6 05:04:08 dc1-gn1 kernel: found fsidtype 0
Dec 6 05:04:08 dc1-gn1 kernel: found fsid length 8
Dec 6 05:04:08 dc1-gn1 kernel: Path seems to be </tmp>
Dec 6 05:04:08 dc1-gn1 kernel: Found the path /tmp
Dec 6 05:04:08 dc1-gn1 kernel: And found export
Dec 6 05:04:08 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 3
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: GETATTR 32: 00000001 01000800
00029982 00000000 00000000 00000000
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
Dec 6 05:04:08 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 17
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: STATFS 32: 00000001 01000800
00029982 00000000 00000000 00000000
Dec 6 05:04:08 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
(The first "ls" from the client)
Dec 6 05:04:21 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 3
Dec 6 05:04:21 dc1-gn1 kernel: nfsd: GETATTR 32: 00000001 01000800
00029982 00000000 00000000 00000000
Dec 6 05:04:21 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
Dec 6 05:04:21 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 4
Dec 6 05:04:21 dc1-gn1 kernel: nfsd: ACCESS(2acl) 32: 00000001
01000800 00029982 00000000 00000000 00000000 0x1
Dec 6 05:04:21 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
Dec 6 05:04:21 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 16
Dec 6 05:04:21 dc1-gn1 kernel: nfsd: READDIR 32: 00000001 01000800
00029982 00000000 00000000 00000000 1048 bytes at 0
Dec 6 05:04:21 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
(The second "ls" from the client)
Dec 6 05:04:29 dc1-gn1 kernel: nfsd_dispatch: vers 2 proc 3
Dec 6 05:04:29 dc1-gn1 kernel: nfsd: GETATTR 32: 00000001 01000800
00029982 00000000 00000000 00000000
Dec 6 05:04:29 dc1-gn1 kernel: nfsd: fh_verify(32: 00000001 01000800
00029982 00000000 00000000 00000000)
Dec 6 05:04:29 dc1-gn1 kernel: Unable to handle kernel paging request
at virtual address 207a4133
Dec 6 05:04:29 dc1-gn1 kernel: printing eip:
Dec 6 05:04:29 dc1-gn1 kernel: c0163819
Dec 6 05:04:29 dc1-gn1 kernel: *pde = 00000000
Dec 6 05:04:29 dc1-gn1 kernel: Oops: 0000 [#1]
Dec 6 05:04:29 dc1-gn1 kernel: SMP
Dec 6 05:04:29 dc1-gn1 kernel: last sysfs file:
/devices/pci0000:00/0000:00:1e.0/0000:04:03.0/subsystem_device
Dec 6 05:04:29 dc1-gn1 kernel: Modules linked in: nfsd lockd nfs_acl
sunrpc xt_pkttype ipt_LOG xt_limit ip6t_REJECT xt_tcpudp ipt_REJECT
xt_state iptable_mangle iptable_nat ip_nat iptable_filter
ip6table_mangle ip_conntrack nfnetlink ip_tables ip6table_filter
ip6_tables x_tables ipv6 xfs_quota loop xfs_dmapi xfs exportfs dmapi
shpchp pci_hotplug i2c_i801 i2c_core i8xx_tco e100 intel_agp mii
uhci_hcd agpgart e1000 ehci_hcd usbcore ext3 jbd edd fan thermal
processor sg sr_mod cdrom ata_piix libata sd_mod scsi_mod
Dec 6 05:04:29 dc1-gn1 kernel: CPU: 0
Dec 6 05:04:29 dc1-gn1 kernel: EIP: 0060:[<c0163819>] Not tainted VLI
Dec 6 05:04:29 dc1-gn1 kernel: EFLAGS: 00010246 (2.6.16.21-0.8-smp #1)
Dec 6 05:04:29 dc1-gn1 kernel: EIP is at vfs_getattr+0x39/0x9f
Dec 6 05:04:29 dc1-gn1 kernel: eax: 207a40f7 ebx: f79bc0d3 ecx:
f6597f08 edx: f795fd74
Dec 6 05:04:29 dc1-gn1 kernel: esi: f6597f08 edi: f795fd74 ebp:
f6597f08 esp: f6597ef0
Dec 6 05:04:29 dc1-gn1 kernel: ds: 007b es: 007b ss: 0068
Dec 6 05:04:29 dc1-gn1 kernel: Process nfsd (pid: 4866,
threadinfo=f6596000 task=dfc0e330)
Dec 6 05:04:29 dc1-gn1 kernel: Stack: <0>dfd42ac0 f61e7000 f6597f08
f6060020 dfeba200 f95c6fc5 0000fffe f795fd74
Dec 6 05:04:29 dc1-gn1 kernel: f795fd74 f6b63a80 f795fd74
f95c174f 00000000 dfeba200 f6597f38 00000005
Dec 6 05:04:29 dc1-gn1 kernel: f61e7008 dfeba200 f6060000
c01204a7 f61e7800 f61e7000 dfeba200 dfeba200
Dec 6 05:04:29 dc1-gn1 kernel: Call Trace:
Dec 6 05:04:29 dc1-gn1 kernel: [<f95c6fc5>]
nfs2svc_encode_fattr+0x25/0x39 [nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<f95c174f>] fh_verify+0x45f/0x4c4 [nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<c01204a7>] printk+0x14/0x18
Dec 6 05:04:29 dc1-gn1 kernel: [<f95c7f64>]
nfsaclsvc_encode_attrstatres+0x0/0x1b [nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<f95c7f6c>]
nfsaclsvc_encode_attrstatres+0x8/0x1b [nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<f95bf135>] nfsd_dispatch+0x125/0x170
[nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<f956f2c8>] svc_process+0x366/0x5b2
[sunrpc]
Dec 6 05:04:29 dc1-gn1 kernel: [<f95bf57b>] nfsd+0x18e/0x2eb [nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<f95bf3ed>] nfsd+0x0/0x2eb [nfsd]
Dec 6 05:04:29 dc1-gn1 kernel: [<c0102005>] kernel_thread_helper+0x5/0xb
Dec 6 05:04:29 dc1-gn1 kernel: Code: 8b 5a 0c f6 83 4d 01 00 00 02 75
19 83 3d 44 ff 3b c0 00 74 10 8b 0d 40 ff 3b c0 ff 91 c4 00 00 00 85 c0
75 66 8b 83 94 00 00 00 <8b> 70 3c 85 f6 74 0b 8b 04 24 89 e9 89 fa ff
d6 eb 4e 89 d8 89
(The local "ls")
Dec 6 05:05:24 dc1-gn1 kernel: NFSD: laundromat service - starting
Dec 6 05:05:24 dc1-gn1 kernel: NFSD: end of grace period
Dec 6 05:05:24 dc1-gn1 kernel: NFSD: laundromat_main - sleeping for 90
seconds
Dec 6 05:05:25 dc1-gn1 kernel: Unable to handle kernel paging request
at virtual address 207a411f
Dec 6 05:05:25 dc1-gn1 kernel: printing eip:
Dec 6 05:05:25 dc1-gn1 kernel: c0168a61
Dec 6 05:05:25 dc1-gn1 kernel: *pde = 00000000
Dec 6 05:05:25 dc1-gn1 kernel: Oops: 0000 [#2]
Dec 6 05:05:25 dc1-gn1 kernel: SMP
Dec 6 05:05:25 dc1-gn1 kernel: last sysfs file:
/devices/pci0000:00/0000:00:1e.0/0000:04:03.0/subsystem_device
Dec 6 05:05:25 dc1-gn1 kernel: Modules linked in: nfsd lockd nfs_acl
sunrpc xt_pkttype ipt_LOG xt_limit ip6t_REJECT xt_tcpudp ipt_REJECT
xt_state iptable_mangle iptable_nat ip_nat iptable_filter
ip6table_mangle ip_conntrack nfnetlink ip_tables ip6table_filter
ip6_tables x_tables ipv6 xfs_quota loop xfs_dmapi xfs exportfs dmapi
shpchp pci_hotplug i2c_i801 i2c_core i8xx_tco e100 intel_agp mii
uhci_hcd agpgart e1000 ehci_hcd usbcore ext3 jbd edd fan thermal
processor sg sr_mod cdrom ata_piix libata sd_mod scsi_mod
Dec 6 05:05:25 dc1-gn1 kernel: CPU: 0
Dec 6 05:05:25 dc1-gn1 kernel: EIP: 0060:[<c0168a61>] Not tainted VLI
Dec 6 05:05:25 dc1-gn1 kernel: EFLAGS: 00210202 (2.6.16.21-0.8-smp #1)
Dec 6 05:05:25 dc1-gn1 kernel: EIP is at __link_path_walk+0x851/0xc7e
Dec 6 05:05:25 dc1-gn1 kernel: eax: 207a40f7 ebx: f79bc0d3 ecx:
f7ddf004 edx: f795fd74
Dec 6 05:05:25 dc1-gn1 kernel: esi: f7d36d3c edi: f7ddf001 ebp:
f72e9f10 esp: f72e9e20
Dec 6 05:05:25 dc1-gn1 kernel: ds: 007b es: 007b ss: 0068
Dec 6 05:05:25 dc1-gn1 kernel: Process ls (pid: 6162,
threadinfo=f72e8000 task=c1a9f350)
Dec 6 05:05:25 dc1-gn1 kernel: Stack: <0>f7ddf004 00000000 00000001
c01419c1 00000003 c0304350 f76e6000 c0304350
Dec 6 05:05:25 dc1-gn1 kernel: 00000000 00295e98 00000003
f7ddf001 dfd42ac0 f795fd74 f72e8000 f72e9f10
Dec 6 05:05:25 dc1-gn1 kernel: dfc76cf0 dfd42ac0 c0168ed7
f7ddf000 dfc76cf0 dfd42ac0 00000000 f663b0cc
Dec 6 05:05:25 dc1-gn1 kernel: Call Trace:
Dec 6 05:05:25 dc1-gn1 kernel: [<c01419c1>] find_get_page+0x18/0x38
Dec 6 05:05:25 dc1-gn1 kernel: [<c0168ed7>] link_path_walk+0x49/0xbd
Dec 6 05:05:25 dc1-gn1 kernel: [<c0149da8>] vma_prio_tree_insert+0x17/0x2a
Dec 6 05:05:25 dc1-gn1 kernel: [<c016926c>] do_path_lookup+0x1df/0x242
Dec 6 05:05:25 dc1-gn1 kernel: [<c01699c4>] __user_walk_fd+0x29/0x3a
Dec 6 05:05:25 dc1-gn1 kernel: [<c0163926>] vfs_stat_fd+0x15/0x3c
Dec 6 05:05:25 dc1-gn1 kernel: [<c0149da8>] vma_prio_tree_insert+0x17/0x2a
Dec 6 05:05:25 dc1-gn1 kernel: [<c01639da>] sys_stat64+0xf/0x23
Dec 6 05:05:25 dc1-gn1 kernel: [<c029131e>] do_page_fault+0x16e/0x525
Dec 6 05:05:25 dc1-gn1 kernel: [<c02911b0>] do_page_fault+0x0/0x525
Dec 6 05:05:25 dc1-gn1 kernel: [<c0103beb>] sysenter_past_esp+0x54/0x79
Dec 6 05:05:25 dc1-gn1 kernel: Code: 04 00 00 8b 44 24 34 f6 44 24 08
01 8b 58 0c 0f 84 f1 02 00 00 85 db 0f 84 e9 02 00 00 8b 83 94 00 00 00
85 c0 0f 84 db 02 00 00 <83> 78 28 00 0f 84 d1 02 00 00 b8 00 e0 ff ff
21 e0 8b 00 83 b8
Let me know if there is any additional information I can provide that
would be useful.
Thanks,
Kevin
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^ permalink raw reply [flat|nested] 4+ messages in thread
* several oopses of nfsd in 2.6.16.29
@ 2006-12-01 8:06 linuxkernel
2006-12-01 9:26 ` Olaf Kirch
0 siblings, 1 reply; 4+ messages in thread
From: linuxkernel @ 2006-12-01 8:06 UTC (permalink / raw)
To: nfs
[-- Attachment #1.1: Type: text/plain, Size: 188 bytes --]
Hello,
it happened again, but this time without /proc/fs/nfsd mounted. This is getting on my nerves.
Please see attached the oopses. Now I switched to 2.6.16.33.
cheers,
Peter
[-- Attachment #2: nfs.oopses --]
[-- Type: application/octet-stream, Size: 13727 bytes --]
Dec 1 00:00:15 sith-1 kernel: Unable to handle kernel paging request at virtual address 00010514
Dec 1 00:00:15 sith-1 kernel: printing eip:
Dec 1 00:00:15 sith-1 kernel: 00010514
Dec 1 00:00:15 sith-1 kernel: *pde = 00000000
Dec 1 00:00:15 sith-1 kernel: Oops: 0000 [#1]
Dec 1 00:00:15 sith-1 kernel: SMP
Dec 1 00:00:15 sith-1 kernel: Modules linked in: parport_pc lp parport mptctl ipv6 quota_v2 ext2 nfsd exportfs lockd nfs_acl sunrpc ide_disk mousedev tsdev i2c_piix4 sworks_agppsmouse i2c_core serio_raw shpchp pcspkr pci_hotplug rtc evdev agpgart floppy sg ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_generic ide_cd cdrom serverworks generic ohci_hcd ide_core sd_mod usbcore mptspi mptscsih mptbase tg3 ips scsi_mod thermal processor fan
Dec 1 00:00:15 sith-1 kernel: CPU: 1
Dec 1 00:00:15 sith-1 kernel: EIP: 0060:[<00010514>] Not tainted VLI
Dec 1 00:00:15 sith-1 kernel: EFLAGS: 00010206 (2.6.16.29 #1)
Dec 1 00:00:15 sith-1 kernel: EIP is at 0x10514
Dec 1 00:00:15 sith-1 kernel: eax: e83f60dc ebx: dc0110c3 ecx: dfacc440 edx: e813b7c8
Dec 1 00:00:15 sith-1 kernel: esi: e813b7c8 edi: f6d2bed4 ebp: dfacc440 esp: f6d2bea4
Dec 1 00:00:15 sith-1 kernel: ds: 007b es: 007b ss: 0068
Dec 1 00:00:15 sith-1 kernel: Process nfsd (pid: 4435, threadinfo=f6d2a000 task=dfc16560)
Dec 1 00:00:15 sith-1 kernel: Stack: <0>b015e4aa dfacc440 e813b7c8 f6d2bed4 f6d0a000 f6d2bed4 f8ec072c d2ee2018
Dec 1 00:00:15 sith-1 kernel: f8e9e38e dfacc440 e813b7c8 f6d2bed4 f8e9808c e813b7c8 f7042f40 e813b7c8
Dec 1 00:00:15 sith-1 kernel: f8e981ed f7042f40 f8ec0480 00000001 f7e8eb20 00000006 f6d0a00c df955600
Dec 1 00:00:15 sith-1 kernel: Call Trace:
Dec 1 00:00:15 sith-1 kernel: [vfs_getattr+65/150] vfs_getattr+0x41/0x96
Dec 1 00:00:15 sith-1 kernel: [pg0+1219539854/1338422272] nfs2svc_encode_fattr+0x20/0x35 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219514508/1338422272] fh_verify+0x368/0x4e3 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219514861/1338422272] fh_verify+0x4c9/0x4e3 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219544148/1338422272] nfsacld_proc_getattr+0x6a/0x71 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219545091/1338422272] nfsaclsvc_encode_attrstatres+0x13/0x29 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219507921/1338422272] nfsd_dispatch+0x133/0x17e [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219164674/1338422272] svc_process+0x352/0x588 [sunrpc]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219507262/1338422272] nfsd+0x191/0x2f1 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [pg0+1219506861/1338422272] nfsd+0x0/0x2f1 [nfsd]
Dec 1 00:00:15 sith-1 kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb
Dec 1 00:00:15 sith-1 kernel: Code: Bad EIP value.
Dec 1 00:00:57 sith-1 kernel: Unable to handle kernel paging request at virtual address 00010514
Dec 1 00:00:57 sith-1 kernel: printing eip:
Dec 1 00:00:57 sith-1 kernel: 00010514
Dec 1 00:00:57 sith-1 kernel: *pde = 00000000
Dec 1 00:00:57 sith-1 kernel: Oops: 0000 [#2]
Dec 1 00:00:57 sith-1 kernel: SMP
Dec 1 00:00:57 sith-1 kernel: Modules linked in: parport_pc lp parport mptctl ipv6 quota_v2 ext2 nfsd exportfs lockd nfs_acl sunrpc ide_disk mousedev tsdev i2c_piix4 sworks_agppsmouse i2c_core serio_raw shpchp pcspkr pci_hotplug rtc evdev agpgart floppy sg ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_generic ide_cd cdrom serverworks generic ohci_hcd ide_core sd_mod usbcore mptspi mptscsih mptbase tg3 ips scsi_mod thermal processor fan
Dec 1 00:00:57 sith-1 kernel: CPU: 2
Dec 1 00:00:57 sith-1 kernel: EIP: 0060:[<00010514>] Not tainted VLI
Dec 1 00:00:57 sith-1 kernel: EFLAGS: 00010206 (2.6.16.29 #1)
Dec 1 00:00:57 sith-1 kernel: EIP is at 0x10514
Dec 1 00:00:57 sith-1 kernel: eax: e83f60dc ebx: dc0110c3 ecx: dfacc440 edx: e813b7c8
Dec 1 00:00:57 sith-1 kernel: esi: e813b7c8 edi: f6d07ebc ebp: dfacc440 esp: f6d07e7c
Dec 1 00:00:57 sith-1 kernel: ds: 007b es: 007b ss: 0068
Dec 1 00:00:57 sith-1 kernel: Process nfsd (pid: 4433, threadinfo=f6d06000 task=df9a1a90)
Dec 1 00:00:57 sith-1 kernel: Stack: <0>b015e4aa dfacc440 e813b7c8 f6d07ebc b489e034 f7ee5900 f6d07ebc f7ee58ec
Dec 1 00:00:57 sith-1 kernel: f8ea0b7f dfacc440 e813b7c8 f6d07ebc f7ee58f8 e813b7c8 f8e985af e813b7c8
Dec 1 00:00:57 sith-1 kernel: f7ee58f8 f6d07ed4 00000000 00000001 dc0110c3 01010000 00000002 e813b7c8
Dec 1 00:00:57 sith-1 kernel: Call Trace:
Dec 1 00:00:57 sith-1 kernel: [vfs_getattr+65/150] vfs_getattr+0x41/0x96
Dec 1 00:00:57 sith-1 kernel: [pg0+1219550079/1338422272] encode_post_op_attr+0x3b/0x223 [nfsd]
Dec 1 00:00:57 sith-1 kernel: [pg0+1219515823/1338422272] fh_compose+0x3a8/0x3d4 [nfsd]
Dec 1 00:00:57 sith-1 kernel: [dput+27/283] dput+0x1b/0x11b
Dec 1 00:00:57 sith-1 kernel: [pg0+1219517675/1338422272] nfsd_lookup+0x360/0x378 [nfsd]
Dec 1 00:00:57 sith-1 kernel: [pg0+1219558366/1338422272] nfs3svc_encode_diropres+0x6b/0x9b [nfsd]
Dec 1 00:00:57 sith-1 kernel: [pg0+1219507921/1338422272] nfsd_dispatch+0x133/0x17e [nfsd]
Dec 1 00:00:57 sith-1 kernel: [pg0+1219164674/1338422272] svc_process+0x352/0x588 [sunrpc]
Dec 1 00:00:57 sith-1 kernel: [pg0+1219507262/1338422272] nfsd+0x191/0x2f1 [nfsd]
Dec 1 00:00:57 sith-1 kernel: [pg0+1219506861/1338422272] nfsd+0x0/0x2f1 [nfsd]
Dec 1 00:00:57 sith-1 kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb
Dec 1 00:00:57 sith-1 kernel: Code: Bad EIP value.
Dec 1 00:03:15 sith-1 kernel: Unable to handle kernel paging request at virtual address 00010514
Dec 1 00:03:15 sith-1 kernel: printing eip:
Dec 1 00:03:15 sith-1 kernel: 00010514
Dec 1 00:03:15 sith-1 kernel: *pde = 00000000
Dec 1 00:03:15 sith-1 kernel: Oops: 0000 [#3]
Dec 1 00:03:15 sith-1 kernel: SMP
Dec 1 00:03:15 sith-1 kernel: Modules linked in: parport_pc lp parport mptctl ipv6 quota_v2 ext2 nfsd exportfs lockd nfs_acl sunrpc ide_disk mousedev tsdev i2c_piix4 sworks_agppsmouse i2c_core serio_raw shpchp pcspkr pci_hotplug rtc evdev agpgart floppy sg ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_generic ide_cd cdrom serverworks generic ohci_hcd ide_core sd_mod usbcore mptspi mptscsih mptbase tg3 ips scsi_mod thermal processor fan
Dec 1 00:03:15 sith-1 kernel: CPU: 1
Dec 1 00:03:15 sith-1 kernel: EIP: 0060:[<00010514>] Not tainted VLI
Dec 1 00:03:15 sith-1 kernel: EFLAGS: 00010206 (2.6.16.29 #1)
Dec 1 00:03:15 sith-1 kernel: EIP is at 0x10514
Dec 1 00:03:15 sith-1 kernel: eax: e83f60dc ebx: dc0110c3 ecx: dfacc440 edx: e813b7c8
Dec 1 00:03:15 sith-1 kernel: esi: e813b7c8 edi: f6dbded4 ebp: dfacc440 esp: f6dbdea4
Dec 1 00:03:15 sith-1 kernel: ds: 007b es: 007b ss: 0068
Dec 1 00:03:15 sith-1 kernel: Process nfsd (pid: 4446, threadinfo=f6dbc000 task=f6d90030)
Dec 1 00:03:15 sith-1 kernel: Stack: <0>b015e4aa dfacc440 e813b7c8 f6dbded4 f6da5000 f6dbded4 f8ec072c e8533018
Dec 1 00:03:15 sith-1 kernel: f8e9e38e dfacc440 e813b7c8 f6dbded4 f8e9808c e813b7c8 f7042f40 e813b7c8
Dec 1 00:03:15 sith-1 kernel: f8e981ed f7042f40 f8ec0480 00000001 f7e8eb20 00000006 f6da500c f7eab800
Dec 1 00:03:15 sith-1 kernel: Call Trace:
Dec 1 00:03:15 sith-1 kernel: [vfs_getattr+65/150] vfs_getattr+0x41/0x96
Dec 1 00:03:15 sith-1 kernel: [pg0+1219539854/1338422272] nfs2svc_encode_fattr+0x20/0x35 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219514508/1338422272] fh_verify+0x368/0x4e3 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219514861/1338422272] fh_verify+0x4c9/0x4e3 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219544148/1338422272] nfsacld_proc_getattr+0x6a/0x71 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219545091/1338422272] nfsaclsvc_encode_attrstatres+0x13/0x29 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219507921/1338422272] nfsd_dispatch+0x133/0x17e [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219164674/1338422272] svc_process+0x352/0x588 [sunrpc]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219507262/1338422272] nfsd+0x191/0x2f1 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [pg0+1219506861/1338422272] nfsd+0x0/0x2f1 [nfsd]
Dec 1 00:03:15 sith-1 kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb
Dec 1 00:03:15 sith-1 kernel: Code: Bad EIP value.
Dec 1 00:06:15 sith-1 kernel: Unable to handle kernel paging request at virtual address 00010514
Dec 1 00:06:15 sith-1 kernel: printing eip:
Dec 1 00:06:15 sith-1 kernel: 00010514
Dec 1 00:06:15 sith-1 kernel: *pde = 00000000
Dec 1 00:06:15 sith-1 kernel: Oops: 0000 [#4]
Dec 1 00:06:15 sith-1 kernel: SMP
Dec 1 00:06:15 sith-1 kernel: Modules linked in: parport_pc lp parport mptctl ipv6 quota_v2 ext2 nfsd exportfs lockd nfs_acl sunrpc ide_disk mousedev tsdev i2c_piix4 sworks_agppsmouse i2c_core serio_raw shpchp pcspkr pci_hotplug rtc evdev agpgart floppy sg ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_generic ide_cd cdrom serverworks generic ohci_hcd ide_core sd_mod usbcore mptspi mptscsih mptbase tg3 ips scsi_mod thermal processor fan
Dec 1 00:06:15 sith-1 kernel: CPU: 1
Dec 1 00:06:15 sith-1 kernel: EIP: 0060:[<00010514>] Not tainted VLI
Dec 1 00:06:15 sith-1 kernel: EFLAGS: 00010206 (2.6.16.29 #1)
Dec 1 00:06:15 sith-1 kernel: EIP is at 0x10514
Dec 1 00:06:15 sith-1 kernel: eax: e83f60dc ebx: dc0110c3 ecx: dfacc440 edx: e813b7c8
Dec 1 00:06:15 sith-1 kernel: esi: e813b7c8 edi: f6d51ed4 ebp: dfacc440 esp: f6d51ea4
Dec 1 00:06:15 sith-1 kernel: ds: 007b es: 007b ss: 0068
Dec 1 00:06:15 sith-1 kernel: Process nfsd (pid: 4439, threadinfo=f6d50000 task=dfcf1a90)
Dec 1 00:06:15 sith-1 kernel: Stack: <0>b015e4aa dfacc440 e813b7c8 f6d51ed4 f6d3e000 f6d51ed4 f8ec072c be6b2018
Dec 1 00:06:15 sith-1 kernel: f8e9e38e dfacc440 e813b7c8 f6d51ed4 f8e9808c e813b7c8 f7042f40 e813b7c8
Dec 1 00:06:15 sith-1 kernel: f8e981ed f7042f40 f8ec0480 00000001 f7e8eb20 00000006 f6d3e00c df993600
Dec 1 00:06:15 sith-1 kernel: Call Trace:
Dec 1 00:06:15 sith-1 kernel: [vfs_getattr+65/150] vfs_getattr+0x41/0x96
Dec 1 00:06:15 sith-1 kernel: [pg0+1219539854/1338422272] nfs2svc_encode_fattr+0x20/0x35 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219514508/1338422272] fh_verify+0x368/0x4e3 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219514861/1338422272] fh_verify+0x4c9/0x4e3 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219544148/1338422272] nfsacld_proc_getattr+0x6a/0x71 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219545091/1338422272] nfsaclsvc_encode_attrstatres+0x13/0x29 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219507921/1338422272] nfsd_dispatch+0x133/0x17e [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219164674/1338422272] svc_process+0x352/0x588 [sunrpc]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219507262/1338422272] nfsd+0x191/0x2f1 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [pg0+1219506861/1338422272] nfsd+0x0/0x2f1 [nfsd]
Dec 1 00:06:15 sith-1 kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb
Dec 1 00:06:15 sith-1 kernel: Code: Bad EIP value.
Dec 1 00:09:15 sith-1 kernel: Unable to handle kernel paging request at virtual address 00010514
Dec 1 00:09:15 sith-1 kernel: printing eip:
Dec 1 00:09:15 sith-1 kernel: 00010514
Dec 1 00:09:15 sith-1 kernel: *pde = 00000000
Dec 1 00:09:15 sith-1 kernel: Oops: 0000 [#5]
Dec 1 00:09:15 sith-1 kernel: SMP
Dec 1 00:09:15 sith-1 kernel: Modules linked in: parport_pc lp parport mptctl ipv6 quota_v2 ext2 nfsd exportfs lockd nfs_acl sunrpc ide_disk mousedev tsdev i2c_piix4 sworks_agppsmouse i2c_core serio_raw shpchp pcspkr pci_hotplug rtc evdev agpgart floppy sg ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_generic ide_cd cdrom serverworks generic ohci_hcd ide_core sd_mod usbcore mptspi mptscsih mptbase tg3 ips scsi_mod thermal processor fan
Dec 1 00:09:15 sith-1 kernel: CPU: 1
Dec 1 00:09:15 sith-1 kernel: EIP: 0060:[<00010514>] Not tainted VLI
Dec 1 00:09:15 sith-1 kernel: EFLAGS: 00010206 (2.6.16.29 #1)
Dec 1 00:09:15 sith-1 kernel: EIP is at 0x10514
Dec 1 00:09:15 sith-1 kernel: eax: e83f60dc ebx: dc0110c3 ecx: dfacc440 edx: e813b7c8
Dec 1 00:09:15 sith-1 kernel: esi: e813b7c8 edi: f6d4ded4 ebp: dfacc440 esp: f6d4dea4
Dec 1 00:09:15 sith-1 kernel: ds: 007b es: 007b ss: 0068
Dec 1 00:09:15 sith-1 kernel: Process nfsd (pid: 4437, threadinfo=f6d4c000 task=df9ab560)
Dec 1 00:09:15 sith-1 kernel: Stack: <0>b015e4aa dfacc440 e813b7c8 f6d4ded4 f6d22000 f6d4ded4 f8ec072c c8810018
Dec 1 00:09:15 sith-1 kernel: f8e9e38e dfacc440 e813b7c8 f6d4ded4 f8e9808c e813b7c8 f7042f40 e813b7c8
Dec 1 00:09:15 sith-1 kernel: f8e981ed f7042f40 f8ec0480 00000001 f7e8eb20 00000006 f6d2200c df955400
Dec 1 00:09:15 sith-1 kernel: Call Trace:
Dec 1 00:09:15 sith-1 kernel: [vfs_getattr+65/150] vfs_getattr+0x41/0x96
Dec 1 00:09:15 sith-1 kernel: [pg0+1219539854/1338422272] nfs2svc_encode_fattr+0x20/0x35 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219514508/1338422272] fh_verify+0x368/0x4e3 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219514861/1338422272] fh_verify+0x4c9/0x4e3 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219544148/1338422272] nfsacld_proc_getattr+0x6a/0x71 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219545091/1338422272] nfsaclsvc_encode_attrstatres+0x13/0x29 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219507921/1338422272] nfsd_dispatch+0x133/0x17e [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219164674/1338422272] svc_process+0x352/0x588 [sunrpc]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219507262/1338422272] nfsd+0x191/0x2f1 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [pg0+1219506861/1338422272] nfsd+0x0/0x2f1 [nfsd]
Dec 1 00:09:15 sith-1 kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb
Dec 1 00:09:15 sith-1 kernel: Code: Bad EIP value.
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: several oopses of nfsd in 2.6.16.29
2006-12-01 8:06 linuxkernel
@ 2006-12-01 9:26 ` Olaf Kirch
0 siblings, 0 replies; 4+ messages in thread
From: Olaf Kirch @ 2006-12-01 9:26 UTC (permalink / raw)
To: linuxkernel; +Cc: nfs
On Fri, Dec 01, 2006 at 09:06:35AM +0100, linuxkernel@arcor.de wrote:
> it happened again, but this time without /proc/fs/nfsd mounted. This is getting on my nerves.
> Please see attached the oopses. Now I switched to 2.6.16.33.
It doesn't look like this is necessarily nfsd's fault; this looks more
like memory corruption to me. Something stomped on either the inode or
(less likely) the inode->ops of some file.
I'd suggest building the kernel with slab debugging enabled and
see whether that turns up anything useful.
There's a remote chance this is related to ACLs though, as the
first crash is in an ACL call. Are you using ACLs at all?
Olaf
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2006-12-06 5:34 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2006-12-01 10:59 ` several oopses of nfsd in 2.6.16.29 linuxkernel
2006-12-06 5:33 Kevin Jamieson
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2006-12-01 8:06 linuxkernel
2006-12-01 9:26 ` Olaf Kirch
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