[Unionfs] Error using NFS over UnionFS

Alfonso alcripe at gmail.com
Thu Mar 30 08:27:10 EST 2006


Hello everybody!

I am using UnionFS so merging two directories (a read only and a writeable
one) and exporting it with NFS to a lessdisks terminal. At the begining, the
terminal boots fine, without any problem. I can create/modify any
file/directory. The modifications are saved in the writeable directory on
the server.  The problem is that when I try any apt-get install large enough
(like apt-get install xfce4) on the client the kernel server gets an error
and the NFS server crashes. I export the UnionFS directory on the server
with the FSID=42 option. The kernel version (on server and client) is
2.6.15-1, the unionfs version is 1.1.3 (which is loaded as a kernel module).
Could someone say if there is any solution for this? Advanced thanks.

The kernel error is this (it is large):

Mar 30 14:12:12 localhost kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:12 localhost kernel:  printing eip:
Mar 30 14:12:12 localhost kernel: d0d47f98
Mar 30 14:12:12 localhost kernel: *pde = 00000000
Mar 30 14:12:12 localhost kernel: Oops: 0002 [#1]
Mar 30 14:12:12 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:12 localhost kernel: CPU:    0
Mar 30 14:12:12 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:12 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:12 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:12 localhost kernel: eax: 00000000   ebx: cdf44d40   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:12 localhost kernel: esi: 00000000   edi: c8af7220   ebp:
c9cb9a40   esp: ca569cac
Mar 30 14:12:12 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:12 localhost kernel: Process nfsd (pid: 5598,
threadinfo=ca568000 task=c13d2a90)
Mar 30 14:12:12 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:12 localhost kernel:        00000167 00000064 00000000 c125a0d0
d0d239f1 00000000 d0d4e86e c1d6a888
Mar 30 14:12:12 localhost kernel:        00000005 d0d4f900 d0d57100 d0d4e86e
d0d4f774 00000138 cf8d7c90 c9cb9a40
Mar 30 14:12:12 localhost kernel: Call Trace:
Mar 30 14:12:12 localhost kernel:  [pg0+278735345/1070257152]
unionfs_alloc_inode+0xe1/0x180 [unionfs]
Mar 30 14:12:12 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:12 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:12 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:12 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:12 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:12 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:12 localhost kernel:  [sk_reset_timer+18/29]
sk_reset_timer+0x12/0x1d
Mar 30 14:12:12 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:12 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:12 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:12 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:12 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:12 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:12 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:12 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:12 localhost dhcpd: DHCPINFORM from 192.168.1.211 via eth0: not
authoritative for subnet 192.168.1.0
Mar 30 14:12:13 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:13 localhost kernel:  printing eip:
Mar 30 14:12:13 localhost kernel: d0d47f98
Mar 30 14:12:13 localhost kernel: *pde = 00000000
Mar 30 14:12:13 localhost kernel: Oops: 0002 [#2]
Mar 30 14:12:13 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:13 localhost kernel: CPU:    0
Mar 30 14:12:13 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:13 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:13 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:13 localhost kernel: eax: 00000000   ebx: cad9af60   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:13 localhost kernel: esi: 00000000   edi: cad9af40   ebp:
c9cb9180   esp: cb30dcac
Mar 30 14:12:13 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:13 localhost kernel: Process nfsd (pid: 5601,
threadinfo=cb30c000 task=cf2b2570)
Mar 30 14:12:13 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:13 localhost kernel:        00000167 00000064 fffffff8 ffffffff
00000000 00000000 c8062ca0 c1d6a888
Mar 30 14:12:13 localhost kernel:        00000064 cb7c5000 d0d4bcb4 00200246
c0234700 cb7c5000 00000064 c9cb9180
Mar 30 14:12:13 localhost kernel: Call Trace:
Mar 30 14:12:13 localhost kernel:  [pg0+278899892/1070257152]
fist_dprint_internal+0x14/0x80 [unionfs]
Mar 30 14:12:13 localhost kernel:  [tcp_recvmsg+1528/1592]
tcp_recvmsg+0x5f8/0x638
Mar 30 14:12:13 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:13 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:13 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:13 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:13 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:13 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:13 localhost kernel:  [sk_reset_timer+18/29]
sk_reset_timer+0x12/0x1d
Mar 30 14:12:13 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:13 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:13 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:13 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:13 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:13 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:13 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:13 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:14 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:14 localhost kernel:  printing eip:
Mar 30 14:12:14 localhost kernel: d0d47f98
Mar 30 14:12:14 localhost kernel: *pde = 00000000
Mar 30 14:12:14 localhost kernel: Oops: 0002 [#3]
Mar 30 14:12:14 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:14 localhost kernel: CPU:    0
Mar 30 14:12:14 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:14 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:14 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:14 localhost kernel: eax: 00000000   ebx: c570af80   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:14 localhost kernel: esi: 00000000   edi: c570af20   ebp:
c4267b60   esp: ca57bcac
Mar 30 14:12:14 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:14 localhost kernel: Process nfsd (pid: 5599,
threadinfo=ca57a000 task=cf58b030)
Mar 30 14:12:14 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:14 localhost kernel:        00000167 00000064 fffffff8 ffffffff
00000000 00000000 c8af1e60 c1d6a888
Mar 30 14:12:14 localhost kernel:        00000064 cb7c5000 d0d4bcb4 00200246
c0234700 cb7c5000 00000064 c4267b60
Mar 30 14:12:14 localhost kernel: Call Trace:
Mar 30 14:12:14 localhost kernel:  [pg0+278899892/1070257152]
fist_dprint_internal+0x14/0x80 [unionfs]
Mar 30 14:12:14 localhost kernel:  [tcp_recvmsg+1528/1592]
tcp_recvmsg+0x5f8/0x638
Mar 30 14:12:14 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:14 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:14 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:14 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:14 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:14 localhost kernel:  [ip_queue_xmit+910/1009]
ip_queue_xmit+0x38e/0x3f1
Mar 30 14:12:14 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:14 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:14 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:14 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:14 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:14 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:14 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:14 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:14 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:15 localhost dhcpd: DHCPINFORM from 192.168.1.211 via eth0: not
authoritative for subnet 192.168.1.0
Mar 30 14:12:16 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:16 localhost kernel:  printing eip:
Mar 30 14:12:16 localhost kernel: d0d47f98
Mar 30 14:12:16 localhost kernel: *pde = 00000000
Mar 30 14:12:16 localhost kernel: Oops: 0002 [#4]
Mar 30 14:12:16 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:16 localhost kernel: CPU:    0
Mar 30 14:12:16 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:16 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:16 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:16 localhost kernel: eax: 00000000   ebx: cfa4c660   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:16 localhost kernel: esi: 00000000   edi: cfa4c6a0   ebp:
c4267c00   esp: ca241cac
Mar 30 14:12:16 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:16 localhost kernel: Process nfsd (pid: 5604,
threadinfo=ca240000 task=cec83570)
Mar 30 14:12:16 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:16 localhost kernel:        00000167 c015ab18 c01067a1 ca241d20
c02a8280 00000000 00000000 c1d6a888
Mar 30 14:12:16 localhost kernel:        ca241ce8 00000001 c032a708 0000000a
c0119b4c c032a708 00200046 c4267c00
Mar 30 14:12:16 localhost kernel: Call Trace:
Mar 30 14:12:16 localhost kernel:  [d_alloc_anon+184/190]
d_alloc_anon+0xb8/0xbe
Mar 30 14:12:16 localhost kernel:  [timer_interrupt+75/89]
timer_interrupt+0x4b/0x59
Mar 30 14:12:16 localhost kernel:  [__do_softirq+52/125]
__do_softirq+0x34/0x7d
Mar 30 14:12:16 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:16 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:16 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:16 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:16 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:16 localhost kernel:  [ip_queue_xmit+910/1009]
ip_queue_xmit+0x38e/0x3f1
Mar 30 14:12:16 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:16 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:16 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:16 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:16 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:16 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:16 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:16 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:16 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:19 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:19 localhost kernel:  printing eip:
Mar 30 14:12:19 localhost kernel: d0d47f98
Mar 30 14:12:19 localhost kernel: *pde = 00000000
Mar 30 14:12:19 localhost kernel: Oops: 0002 [#5]
Mar 30 14:12:19 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:19 localhost kernel: CPU:    0
Mar 30 14:12:19 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:19 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:19 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:19 localhost kernel: eax: 00000000   ebx: cf781ae0   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:19 localhost kernel: esi: 00000000   edi: cf781a80   ebp:
c4267700   esp: c9d35cac
Mar 30 14:12:19 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:19 localhost kernel: Process nfsd (pid: 5597,
threadinfo=c9d34000 task=c135e070)
Mar 30 14:12:19 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:19 localhost kernel:        00000167 00000064 fffffff8 ffffffff
00000000 00000000 c8062340 c1d6a888
Mar 30 14:12:19 localhost kernel:        00000064 cb7c5000 d0d4bcb4 00200246
c0234700 cb7c5000 00000064 c4267700
Mar 30 14:12:19 localhost kernel: Call Trace:
Mar 30 14:12:19 localhost kernel:  [pg0+278899892/1070257152]
fist_dprint_internal+0x14/0x80 [unionfs]
Mar 30 14:12:19 localhost kernel:  [tcp_recvmsg+1528/1592]
tcp_recvmsg+0x5f8/0x638
Mar 30 14:12:19 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:19 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:19 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:19 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:19 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:19 localhost kernel:  [ip_queue_xmit+910/1009]
ip_queue_xmit+0x38e/0x3f1
Mar 30 14:12:19 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:19 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:19 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:19 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:19 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:19 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:19 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:19 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:19 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:22 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:22 localhost kernel:  printing eip:
Mar 30 14:12:22 localhost kernel: d0d47f98
Mar 30 14:12:22 localhost kernel: *pde = 00000000
Mar 30 14:12:22 localhost kernel: Oops: 0002 [#6]
Mar 30 14:12:22 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:22 localhost kernel: CPU:    0
Mar 30 14:12:22 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:22 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:22 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:22 localhost kernel: eax: 00000000   ebx: cfa4c600   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:22 localhost kernel: esi: 00000000   edi: cf229ae0   ebp:
c42673e0   esp: cb30bcac
Mar 30 14:12:22 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:22 localhost kernel: Process nfsd (pid: 5600,
threadinfo=cb30a000 task=cfa0a550)
Mar 30 14:12:22 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:22 localhost kernel:        00000167 00000064 fffffff8 ffffffff
00000000 00000000 c9c0b440 c1d6a888
Mar 30 14:12:22 localhost kernel:        00000064 cb7c5000 d0d4bcb4 00200246
c0234700 cb7c5000 00000064 c42673e0
Mar 30 14:12:22 localhost kernel: Call Trace:
Mar 30 14:12:22 localhost kernel:  [pg0+278899892/1070257152]
fist_dprint_internal+0x14/0x80 [unionfs]
Mar 30 14:12:22 localhost kernel:  [tcp_recvmsg+1528/1592]
tcp_recvmsg+0x5f8/0x638
Mar 30 14:12:22 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:22 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:22 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:22 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:22 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:22 localhost kernel:  [ip_queue_xmit+910/1009]
ip_queue_xmit+0x38e/0x3f1
Mar 30 14:12:22 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:22 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:22 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:22 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:22 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:22 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:22 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:22 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:22 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:23 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:23 localhost kernel:  printing eip:
Mar 30 14:12:23 localhost kernel: d0d47f98
Mar 30 14:12:23 localhost kernel: *pde = 00000000
Mar 30 14:12:23 localhost kernel: Oops: 0002 [#7]
Mar 30 14:12:23 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:23 localhost kernel: CPU:    0
Mar 30 14:12:23 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:23 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:23 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:23 localhost kernel: eax: 00000000   ebx: c0c9ac60   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:23 localhost kernel: esi: 00000000   edi: c0c9ab40   ebp:
c42678e0   esp: cb31fcac
Mar 30 14:12:23 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:23 localhost kernel: Process nfsd (pid: 5602,
threadinfo=cb31e000 task=cf656a90)
Mar 30 14:12:23 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:23 localhost kernel:        00000167 00000064 fffffff8 ffffffff
00000000 00000000 ce891540 c1d6a888
Mar 30 14:12:23 localhost kernel:        00000064 cb7c5000 d0d4bcb4 00200246
c0234700 cb7c5000 00000064 c42678e0
Mar 30 14:12:23 localhost kernel: Call Trace:
Mar 30 14:12:23 localhost kernel:  [pg0+278899892/1070257152]
fist_dprint_internal+0x14/0x80 [unionfs]
Mar 30 14:12:23 localhost kernel:  [tcp_recvmsg+1528/1592]
tcp_recvmsg+0x5f8/0x638
Mar 30 14:12:23 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:23 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:23 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:23 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:23 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:23 localhost kernel:  [ip_queue_xmit+910/1009]
ip_queue_xmit+0x38e/0x3f1
Mar 30 14:12:23 localhost kernel:  [tcp_cwnd_restart+30/179]
tcp_cwnd_restart+0x1e/0xb3
Mar 30 14:12:23 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:23 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:23 localhost kernel:  [sk_reset_timer+18/29]
sk_reset_timer+0x12/0x1d
Mar 30 14:12:23 localhost kernel:  [activate_task+88/103]
activate_task+0x58/0x67
Mar 30 14:12:23 localhost kernel:  [try_to_wake_up+84/135]
try_to_wake_up+0x54/0x87
Mar 30 14:12:23 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:23 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:23 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:23 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:23 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:23 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
Mar 30 14:12:25 localhost kernel:  <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Mar 30 14:12:25 localhost kernel:  printing eip:
Mar 30 14:12:25 localhost kernel: d0d47f98
Mar 30 14:12:25 localhost kernel: *pde = 00000000
Mar 30 14:12:25 localhost kernel: Oops: 0002 [#8]
Mar 30 14:12:25 localhost kernel: Modules linked in: radeon drm ipv6 nfsd
exportfs lockd nfs_acl sunrpc unionfs nls_iso8859_1 nls_cp437 vfat fat
msp3400 tvmixer tuner snd_seq_dummy snd_seq_oss snd_seq_midi
snd_seq_midi_event snd_seq snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss joydev evdev mousedev snd_pcm bttv video_buf
firmware_class snd_mpu401 snd_timer snd_page_alloc snd_mpu401_uart analog
i2c_viapro snd_rawmidi snd_seq_device i2c_algo_bit gameport v4l2_common
btcx_risc tveeprom i2c_core snd shpchp pci_hotplug via_agp agpgart via_ircc
videodev psmouse parport_pc parport rtc irda pcspkr serio_raw soundcore
crc_ccitt floppy ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic uhci_hcd
usbcore via82cxxx generic ide_core 8139too 8139cp mii thermal processor fan
Mar 30 14:12:25 localhost kernel: CPU:    0
Mar 30 14:12:25 localhost kernel: EIP:    0060:[pg0+278884248/1070257152]
Not tainted VLI
Mar 30 14:12:25 localhost kernel: EFLAGS: 00210246   (2.6.15-1-k7)
Mar 30 14:12:25 localhost kernel: EIP is at unionfs_open+0x168/0x1f70
[unionfs]
Mar 30 14:12:25 localhost kernel: eax: 00000000   ebx: cccdab00   ecx:
c1d6a888   edx: c1d6a888
Mar 30 14:12:25 localhost kernel: esi: 00000000   edi: cccda9a0   ebp:
c4267ca0   esp: cb32fcac
Mar 30 14:12:25 localhost kernel: ds: 007b   es: 007b   ss: 0068
Mar 30 14:12:25 localhost kernel: Process nfsd (pid: 5603,
threadinfo=cb32e000 task=cf8d2a90)
Mar 30 14:12:25 localhost kernel: Stack: d0d507b4 d0d4ec10 0000017d 00000008
d0d51c60 c1d6a888 d0d4ec10 d0d507b4
Mar 30 14:12:25 localhost kernel:        00000167 00000064 fffffff8 ffffffff
00000000 00000000 c8062340 c1d6a888
Mar 30 14:12:25 localhost kernel:        00000064 cb7c5000 d0d4bcb4 00200246
c0234700 cb7c5000 00000064 c4267ca0
Mar 30 14:12:25 localhost kernel: Call Trace:
Mar 30 14:12:25 localhost kernel:  [pg0+278899892/1070257152]
fist_dprint_internal+0x14/0x80 [unionfs]
Mar 30 14:12:25 localhost kernel:  [tcp_recvmsg+1528/1592]
tcp_recvmsg+0x5f8/0x638
Mar 30 14:12:25 localhost kernel:  [pg0+278883888/1070257152]
unionfs_open+0x0/0x1f70 [unionfs]
Mar 30 14:12:25 localhost kernel:  [__dentry_open+180/392]
__dentry_open+0xb4/0x188
Mar 30 14:12:25 localhost kernel:  [dentry_open+70/76] dentry_open+0x46/0x4c
Mar 30 14:12:25 localhost kernel:  [pg0+276424091/1070257152]
get_name+0x55/0xe0 [exportfs]
Mar 30 14:12:25 localhost kernel:  [pg0+276423281/1070257152]
find_exported_dentry+0x271/0x4e8 [exportfs]
Mar 30 14:12:25 localhost kernel:  [pg0+278900651/1070257152]
fist_print_generic_inode3+0x21b/0x260 [unionfs]
Mar 30 14:12:25 localhost kernel:  [autoremove_wake_function+0/58]
autoremove_wake_function+0x0/0x3a
Mar 30 14:12:25 localhost kernel:  [sk_reset_timer+18/29]
sk_reset_timer+0x12/0x1d
Mar 30 14:12:25 localhost kernel:  [tcp_write_xmit+563/715]
tcp_write_xmit+0x233/0x2cb
Mar 30 14:12:25 localhost kernel:  [pg0+276602182/1070257152]
svc_recvfrom+0x70/0xa0 [sunrpc]
Mar 30 14:12:25 localhost kernel:  [pg0+276952566/1070257152]
svc_expkey_lookup+0xf7/0x2be [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276424623/1070257152]
export_decode_fh+0x65/0x72 [exportfs]
Mar 30 14:12:25 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276934407/1070257152]
fh_verify+0x350/0x4bd [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276933388/1070257152]
nfsd_acceptable+0x0/0xab [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276968434/1070257152]
nfsd3_proc_getattr+0x6e/0x77 [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276927857/1070257152]
nfsd_dispatch+0xbb/0x16e [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276599996/1070257152]
svc_process+0x399/0x5e1 [sunrpc]
Mar 30 14:12:25 localhost kernel:  [pg0+276927351/1070257152]
nfsd+0x174/0x2b3 [nfsd]
Mar 30 14:12:25 localhost kernel:  [pg0+276926979/1070257152] nfsd+0x0/0x2b3
[nfsd]
Mar 30 14:12:25 localhost kernel:  [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Mar 30 14:12:25 localhost kernel: Code: 4c 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 1e 0e 00 00 39 d3 0f 8f b6 1a 00 00 8b 81 58 01 00 00 8b 00 40 39 c3
0f 8f 71 1a 00 00 <ff> 0e 0f 88 67 32 00 00 8b 54 24 70 8b 82 94 00 00 00 8b
88 58
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