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Bug#489995: marked as done (linux-image-2.6.24-1-amd64: Kernel NULL pointer dereference in NFS server)



Your message dated Thu, 30 Jul 2009 18:40:59 +0200
with message-id <20090730164059.GA25594@galadriel.inutil.org>
and subject line Re: Bug#489995: linux-image-2.6.24-1-amd64: Kernel NULL pointer dereference in NFS server
has caused the Debian Bug report #489995,
regarding linux-image-2.6.24-1-amd64: Kernel NULL pointer dereference in NFS server
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
489995: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=489995
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-2.6.24-1-amd64
Version: 2.6.24-7
Severity: normal

I'm not sure what triggers it (it seems completely random), but every
once in a while, my NFS server will log an Oops message in the kernel
NFS server. It does seem to be recoverable, but I doubt it's a good
thing. The dmesg from the event is as follows:

Unable to handle kernel NULL pointer dereference at 0000000000000018 RIP: 
 [<ffffffff882b8f7e>] :sunrpc:rpc_shutdown_client+0xb5/0xd2
PGD 328c8067 PUD 1eb84067 PMD 0 
Oops: 0000 [1] SMP 
CPU 1 
Modules linked in: tcp_diag inet_diag des_generic cbc blkcipher nfs nfsd lockd nfs_acl exportfs ppdev parport_pc lp parport wlan_scan_ap sit tunnel4 sch_sfq cls_u32 cls_fw sch_htb ipt_REJECT iptable_filter xt_tcpudp ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 ipt_owner xt_DSCP xt_dscp xt_MARK iptable_mangle ip_tables x_tables xfs reiserfs nf_nat_sip nf_conntrack_sip nf_nat_h323 nf_conntrack_h323 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack ipv6 rpcsec_gss_krb5 auth_rpcgss sunrpc loop snd_hda_intel psmouse ath_rate_sample pcspkr ath_pci wlan ath_hal(P) snd_pcm snd_timer snd soundcore serio_raw k8temp snd_page_alloc i2c_nforce2 i2c_core pl2303 usblp usbserial evdev ext3 jbd mbcache dm_mirror dm_snapshot dm_mod generic sd_mod amd74xx sata_nv ide_core r8169 forcedeth firewire_ohci firewire_core crc_itu_t sata_sil ata_generic ohci_hcd libata scsi_mod ehci_hcd
Pid: 16606, comm: nfs4_cb_probe Tainted: P        2.6.24-1-amd64 #1
RIP: 0010:[<ffffffff882b8f7e>]  [<ffffffff882b8f7e>] :sunrpc:rpc_shutdown_client+0xb5/0xd2
RSP: 0018:ffff8100018ade90  EFLAGS: 00010246
RAX: 00000000fffffffb RBX: 0000000000000000 RCX: ffff810001436fa0
RDX: 0000000000000002 RSI: 00000000fffffffb RDI: 0000000000000000
RBP: ffff810007482e00 R08: ffffffff882e2750 R09: ffff81000176e000
R10: ffff81000176e000 R11: ffffffff80273a34 R12: 0000000000000018
R13: ffffffffffffffff R14: ffffffff80578f20 R15: 0000000000000000
FS:  00002b898a7b1270(0000) GS:ffff81003f5e0a40(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000018 CR3: 000000003a173000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Process nfs4_cb_probe (pid: 16606, threadinfo ffff8100018ac000, task ffff81003d904800)
Stack:  ffffffff80578f20 0000000000000000 0000000000000282 0000000000000282
 ffff81003e04c080 ffffffff882be0ff 00000000fffffffb ffff810007482ec0
 ffff810007482e00 ffff8100399dbbd0 ffffffffffffffff ffffffff884f34b2
Call Trace:
 [<ffffffff882be0ff>] :sunrpc:rpc_put_task+0x6d/0x81
 [<ffffffff884f34b2>] :nfsd:do_probe_callback+0x48/0x6a
 [<ffffffff884f346a>] :nfsd:do_probe_callback+0x0/0x6a
 [<ffffffff80247f03>] kthread+0x47/0x74
 [<ffffffff8020cc48>] child_rip+0xa/0x12
 [<ffffffff80247ebc>] kthread+0x0/0x74
 [<ffffffff8020cc3e>] child_rip+0x0/0x12


Code: 4c 39 63 18 0f 85 73 ff ff ff 48 89 df e8 ec fd ff ff 48 83 
RIP  [<ffffffff882b8f7e>] :sunrpc:rpc_shutdown_client+0xb5/0xd2
 RSP <ffff8100018ade90>
CR2: 0000000000000018
---[ end trace f553cdd2937e7544 ]---

-- Package-specific info:
** Version:
Linux version 2.6.24-1-amd64 (Debian 2.6.24-7) (dannf@debian.org) (gcc version 4.1.3 20080114 (prerelease) (Debian 4.1.2-19)) #1 SMP Sat May 10 09:28:10 UTC 2008

** Command line:
rw root=/dev/disk/by-label/root console=ttyS0,115200

** Tainted: P (129)

** Kernel log:
doldacond[4805]: segfault at 12615e0 rip 417790 rsp 7fff6c9733b0 error 6
nfs4_cb: server 192.168.2.253 not responding, timed out
UDP: bad checksum. From 93.80.151.26:53 to 82.182.133.20:1937 ulen 464
nfs4_cb: server 192.168.2.253 not responding, timed out
nfs4_cb: server 192.168.2.253 not responding, timed out
Unable to handle kernel NULL pointer dereference at 0000000000000018 RIP: 
 [<ffffffff882b8f7e>] :sunrpc:rpc_shutdown_client+0xb5/0xd2
PGD 328c8067 PUD 1eb84067 PMD 0 
Oops: 0000 [1] SMP 
CPU 1 
Modules linked in: tcp_diag inet_diag des_generic cbc blkcipher nfs nfsd lockd nfs_acl exportfs ppdev parport_pc lp parport wlan_scan_ap sit tunnel4 sch_sfq cls_u32 cls_fw sch_htb ipt_REJECT iptable_filter xt_tcpudp ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 ipt_owner xt_DSCP xt_dscp xt_MARK iptable_mangle ip_tables x_tables xfs reiserfs nf_nat_sip nf_conntrack_sip nf_nat_h323 nf_conntrack_h323 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack ipv6 rpcsec_gss_krb5 auth_rpcgss sunrpc loop snd_hda_intel psmouse ath_rate_sample pcspkr ath_pci wlan ath_hal(P) snd_pcm snd_timer snd soundcore serio_raw k8temp snd_page_alloc i2c_nforce2 i2c_core pl2303 usblp usbserial evdev ext3 jbd mbcache dm_mirror dm_snapshot dm_mod generic sd_mod amd74xx sata_nv ide_core r8169 forcedeth firewire_ohci firewire_core crc_itu_t sata_sil ata_generic ohci_hcd libata scsi_mod ehci_hcd
Pid: 16606, comm: nfs4_cb_probe Tainted: P        2.6.24-1-amd64 #1
RIP: 0010:[<ffffffff882b8f7e>]  [<ffffffff882b8f7e>] :sunrpc:rpc_shutdown_client+0xb5/0xd2
RSP: 0018:ffff8100018ade90  EFLAGS: 00010246
RAX: 00000000fffffffb RBX: 0000000000000000 RCX: ffff810001436fa0
RDX: 0000000000000002 RSI: 00000000fffffffb RDI: 0000000000000000
RBP: ffff810007482e00 R08: ffffffff882e2750 R09: ffff81000176e000
R10: ffff81000176e000 R11: ffffffff80273a34 R12: 0000000000000018
R13: ffffffffffffffff R14: ffffffff80578f20 R15: 0000000000000000
FS:  00002b898a7b1270(0000) GS:ffff81003f5e0a40(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000018 CR3: 000000003a173000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Process nfs4_cb_probe (pid: 16606, threadinfo ffff8100018ac000, task ffff81003d904800)
Stack:  ffffffff80578f20 0000000000000000 0000000000000282 0000000000000282
 ffff81003e04c080 ffffffff882be0ff 00000000fffffffb ffff810007482ec0
 ffff810007482e00 ffff8100399dbbd0 ffffffffffffffff ffffffff884f34b2
Call Trace:
 [<ffffffff882be0ff>] :sunrpc:rpc_put_task+0x6d/0x81
 [<ffffffff884f34b2>] :nfsd:do_probe_callback+0x48/0x6a
 [<ffffffff884f346a>] :nfsd:do_probe_callback+0x0/0x6a
 [<ffffffff80247f03>] kthread+0x47/0x74
 [<ffffffff8020cc48>] child_rip+0xa/0x12
 [<ffffffff80247ebc>] kthread+0x0/0x74
 [<ffffffff8020cc3e>] child_rip+0x0/0x12


Code: 4c 39 63 18 0f 85 73 ff ff ff 48 89 df e8 ec fd ff ff 48 83 
RIP  [<ffffffff882b8f7e>] :sunrpc:rpc_shutdown_client+0xb5/0xd2
 RSP <ffff8100018ade90>
CR2: 0000000000000018
---[ end trace f553cdd2937e7544 ]---

** Loaded modules:
Module                  Size  Used by
tcp_diag                6272  0 
inet_diag              17552  1 tcp_diag
des_generic            21376  570 
cbc                     9088  570 
blkcipher              11780  1 cbc
nfs                   258800  0 
nfsd                  261416  17 
lockd                  73136  3 nfs,nfsd
nfs_acl                 8192  2 nfs,nfsd
exportfs                9472  1 nfsd
ppdev                  13832  0 
parport_pc             42408  0 
lp                     17476  0 
parport                44812  3 ppdev,parport_pc,lp
wlan_scan_ap           10368  1 
sit                    16424  0 
tunnel4                 8592  1 sit
sch_sfq                10624  10 
cls_u32                12936  1 
cls_fw                 10496  2 
sch_htb                21760  1 
ipt_REJECT              9216  1 
iptable_filter          7680  1 
xt_tcpudp               7936  4 
ipt_MASQUERADE          8448  1 
iptable_nat            12036  1 
nf_conntrack_ipv4      24208  1 iptable_nat
ipt_owner               6528  1 
xt_DSCP                 7040  1 
xt_dscp                 6784  2 
xt_MARK                 7296  2 
iptable_mangle          7424  1 
ip_tables              25576  3 iptable_filter,iptable_nat,iptable_mangle
x_tables               24712  9 ipt_REJECT,xt_tcpudp,ipt_MASQUERADE,iptable_nat,ipt_owner,xt_DSCP,xt_dscp,xt_MARK,ip_tables
xfs                   495720  1 
reiserfs              224640  1 
nf_nat_sip              9216  0 
nf_conntrack_sip       15252  1 nf_nat_sip
nf_nat_h323            12288  0 
nf_conntrack_h323      59744  1 nf_nat_h323
nf_nat_irc              7296  0 
nf_conntrack_irc       12192  1 nf_nat_irc
nf_nat_ftp              7936  0 
nf_nat                 25644  6 ipt_MASQUERADE,iptable_nat,nf_nat_sip,nf_nat_h323,nf_nat_irc,nf_nat_ftp
nf_conntrack_ftp       14504  1 nf_nat_ftp
nf_conntrack           77936  12 ipt_MASQUERADE,iptable_nat,nf_conntrack_ipv4,nf_nat_sip,nf_conntrack_sip,nf_nat_h323,nf_conntrack_h323,nf_nat_irc,nf_conntrack_irc,nf_nat_ftp,nf_nat,nf_conntrack_ftp
ipv6                  286248  166 sit,nf_conntrack_h323
rpcsec_gss_krb5        13320  285 
auth_rpcgss            53152  4 nfsd,rpcsec_gss_krb5
sunrpc                201096  20 nfs,nfsd,lockd,nfs_acl,rpcsec_gss_krb5,auth_rpcgss
loop                   22788  0 
snd_hda_intel         362152  0 
psmouse                45724  0 
ath_rate_sample        17280  1 
pcspkr                  7808  0 
ath_pci                99632  0 
wlan                  206496  4 wlan_scan_ap,ath_rate_sample,ath_pci
ath_hal               222576  3 ath_rate_sample,ath_pci
snd_pcm                89352  1 snd_hda_intel
snd_timer              28552  1 snd_pcm
snd                    65896  3 snd_hda_intel,snd_pcm,snd_timer
soundcore              13216  1 snd
serio_raw              11908  0 
k8temp                 10496  0 
snd_page_alloc         15248  2 snd_hda_intel,snd_pcm
i2c_nforce2            11136  0 
i2c_core               29824  1 i2c_nforce2
pl2303                 25220  1 
usblp                  19840  0 
usbserial              41712  3 pl2303
evdev                  17024  0 
ext3                  139024  1 
jbd                    55976  1 ext3
mbcache                13952  1 ext3
dm_mirror              27008  0 
dm_snapshot            21960  0 
dm_mod                 67832  8 dm_mirror,dm_snapshot
generic                 9732  0 [permanent]
sd_mod                 33536  15 
amd74xx                14360  0 [permanent]
sata_nv                33032  7 
ide_core              144920  2 generic,amd74xx
r8169                  36740  0 
forcedeth              54540  0 
firewire_ohci          24192  0 
firewire_core          49472  1 firewire_ohci
crc_itu_t               6656  1 firewire_core
sata_sil               17288  1 
ata_generic            13060  0 
ohci_hcd               28164  0 
libata                162992  3 sata_nv,sata_sil,ata_generic
scsi_mod              170296  2 sd_mod,libata
ehci_hcd               39692  0 

** PCI devices:
00:00.0 RAM memory [0500]: nVidia Corporation MCP55 Memory Controller [10de:0369] (rev a2)
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Capabilities: <access denied>

00:01.0 ISA bridge [0601]: nVidia Corporation MCP55 LPC Bridge [10de:0360] (rev a3)
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Region 1: Memory at fc344000 (32-bit, non-prefetchable) [size=4K]

00:01.1 SMBus [0c05]: nVidia Corporation MCP55 SMBus [10de:0368] (rev a3)
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin A routed to IRQ 10
	Region 0: I/O ports at 4c00 [size=64]
	Region 4: I/O ports at 4c40 [size=64]
	Region 5: I/O ports at 4c80 [size=64]
	Capabilities: <access denied>

00:01.2 RAM memory [0500]: nVidia Corporation MCP55 Memory Controller [10de:036a] (rev a3)
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-

00:01.3 Co-processor [0b40]: nVidia Corporation MCP55 SMU [10de:036b] (rev a3)
	Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin B routed to IRQ 10
	Region 0: Memory at fc300000 (32-bit, non-prefetchable) [size=256K]

00:02.0 USB Controller [0c03]: nVidia Corporation MCP55 USB Controller [10de:036c] (rev a1) (prog-if 10 [OHCI])
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 22
	Region 0: Memory at fc345000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:02.1 USB Controller [0c03]: nVidia Corporation MCP55 USB Controller [10de:036d] (rev a2) (prog-if 20 [EHCI])
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin B routed to IRQ 23
	Region 0: Memory at fc34a000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>

00:04.0 IDE interface [0101]: nVidia Corporation MCP55 IDE [10de:036e] (rev a1) (prog-if 8a [Master SecP PriP])
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
	Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
	Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
	Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
	Region 4: I/O ports at 4cc0 [size=16]
	Capabilities: <access denied>

00:05.0 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a3) (prog-if 85 [Master SecO PriO])
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 20
	Region 0: I/O ports at 5000 [size=8]
	Region 1: I/O ports at 5070 [size=4]
	Region 2: I/O ports at 5010 [size=8]
	Region 3: I/O ports at 5080 [size=4]
	Region 4: I/O ports at 4cd0 [size=16]
	Region 5: Memory at fc346000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:05.1 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a3) (prog-if 85 [Master SecO PriO])
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin B routed to IRQ 23
	Region 0: I/O ports at 5020 [size=8]
	Region 1: I/O ports at 5090 [size=4]
	Region 2: I/O ports at 5030 [size=8]
	Region 3: I/O ports at 50a0 [size=4]
	Region 4: I/O ports at 4ce0 [size=16]
	Region 5: Memory at fc347000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:05.2 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a3) (prog-if 85 [Master SecO PriO])
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin C routed to IRQ 21
	Region 0: I/O ports at 5040 [size=8]
	Region 1: I/O ports at 50b0 [size=4]
	Region 2: I/O ports at 5050 [size=8]
	Region 3: I/O ports at 50c0 [size=4]
	Region 4: I/O ports at 4cf0 [size=16]
	Region 5: Memory at fc348000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:06.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI bridge [10de:0370] (rev a2) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: fc000000-fc0fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:06.1 Audio device [0403]: nVidia Corporation MCP55 High Definition Audio [10de:0371] (rev a2)
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (500ns min, 1250ns max)
	Interrupt: pin B routed to IRQ 23
	Region 0: Memory at fc340000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>

00:08.0 Bridge [0680]: nVidia Corporation MCP55 Ethernet [10de:0373] (rev a3)
	Subsystem: Advanced Micro Devices [AMD] Unknown device [1022:2b80]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (250ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 1271
	Region 0: Memory at fc349000 (32-bit, non-prefetchable) [size=4K]
	Region 1: I/O ports at 5060 [size=8]
	Region 2: Memory at fc34b000 (32-bit, non-prefetchable) [size=256]
	Region 3: Memory at fc34c000 (32-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>

00:0a.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0376] (rev a3) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:0b.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0374] (rev a3) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:0c.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0374] (rev a3) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: fc100000-fc1fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:0d.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0378] (rev a3) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: fc200000-fc2fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:0e.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0375] (rev a3) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:0f.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0377] (rev a3) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-

00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-

00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Capabilities: <access denied>

01:07.0 RAID bus controller [0104]: Silicon Image, Inc. SiI 3114 [SATALink/SATARaid] Serial ATA Controller [1095:3114] (rev 02)
	Subsystem: Silicon Image, Inc. SiI 3114 SATARaid Controller [1095:6114]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+
	Latency: 64, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 19
	Region 0: I/O ports at 1010 [size=8]
	Region 1: I/O ports at 1030 [size=4]
	Region 2: I/O ports at 1020 [size=8]
	Region 3: I/O ports at 1040 [size=4]
	Region 4: I/O ports at 1000 [size=16]
	Region 5: Memory at fc095000 (32-bit, non-prefetchable) [size=1K]
	Expansion ROM at fc000000 [disabled] [size=512K]
	Capabilities: <access denied>

01:08.0 Ethernet controller [0200]: Atheros Communications, Inc. AR5212 802.11abg NIC [168c:0013] (rev 01)
	Subsystem: Netgear Unknown device [1385:5e00]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+
	Latency: 168 (2500ns min, 7000ns max), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fc080000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>

01:0a.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) [104c:8024] (prog-if 10 [OHCI])
	Subsystem: Giga-byte Technology Unknown device [1458:1000]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+
	Latency: 64 (750ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at fc094000 (32-bit, non-prefetchable) [size=2K]
	Region 1: Memory at fc090000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>

04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 1273
	Region 0: I/O ports at 2000 [size=256]
	Region 2: Memory at fc120000 (64-bit, non-prefetchable) [size=4K]
	Expansion ROM at fc100000 [disabled] [size=128K]
	Capabilities: <access denied>

05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 1272
	Region 0: I/O ports at 3000 [size=256]
	Region 2: Memory at fc220000 (64-bit, non-prefetchable) [size=4K]
	Expansion ROM at fc200000 [disabled] [size=128K]
	Capabilities: <access denied>



-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (500, 'stable'), (50, 'testing')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.24-1-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages linux-image-2.6.24-1-amd64 depends on:
ii  debconf [debconf-2.0]        1.5.11etch1 Debian configuration management sy
ii  initramfs-tools [linux-initr 0.85h       tools for generating an initramfs
ii  module-init-tools            3.3-pre4-2  tools for managing Linux kernel mo

linux-image-2.6.24-1-amd64 recommends no packages.

-- debconf information:
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.24-1-amd64/preinst/abort-overwrite-2.6.24-1-amd64:
  linux-image-2.6.24-1-amd64/postinst/old-dir-initrd-link-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/preinst/failed-to-move-modules-2.6.24-1-amd64:
  linux-image-2.6.24-1-amd64/postinst/bootloader-test-error-2.6.24-1-amd64:
  linux-image-2.6.24-1-amd64/preinst/lilo-initrd-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/postinst/create-kimage-link-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/postinst/depmod-error-initrd-2.6.24-1-amd64: false
  linux-image-2.6.24-1-amd64/postinst/old-system-map-link-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/preinst/lilo-has-ramdisk:
  linux-image-2.6.24-1-amd64/preinst/overwriting-modules-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/postinst/bootloader-error-2.6.24-1-amd64:
  linux-image-2.6.24-1-amd64/preinst/abort-install-2.6.24-1-amd64:
  linux-image-2.6.24-1-amd64/postinst/old-initrd-link-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/postinst/kimage-is-a-directory:
  linux-image-2.6.24-1-amd64/preinst/bootloader-initrd-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/prerm/would-invalidate-boot-loader-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/preinst/initrd-2.6.24-1-amd64:
  linux-image-2.6.24-1-amd64/prerm/removing-running-kernel-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/preinst/elilo-initrd-2.6.24-1-amd64: true
  linux-image-2.6.24-1-amd64/postinst/depmod-error-2.6.24-1-amd64: false



--- End Message ---
--- Begin Message ---
On Wed, Jul 09, 2008 at 09:46:15AM +0200, maximilian attems wrote:
> On Wed, Jul 09, 2008 at 07:09:35AM +0200, Fredrik Tolf wrote:
> > Package: linux-image-2.6.24-1-amd64
> > Version: 2.6.24-7
> > Severity: normal
> > 
> > I'm not sure what triggers it (it seems completely random), but every
> > once in a while, my NFS server will log an Oops message in the kernel
> > NFS server. It does seem to be recoverable, but I doubt it's a good
> > thing. The dmesg from the event is as follows:
> > 
> 
> please install 2.6.25 from unstable and see if it fixes it for you.
> (installs just fine in testing)

No further feedback, closing the bug.

If anyone reencounters the problem, please reopen this bug.

Cheers,
        Moritz


--- End Message ---

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