Public bug reported:
Users are reporting that rpcb_getport_async errors and kernel "oops"
exist under Hardy 8.04.02 (2.6.24-23.52). This happens under normal
read/write operations using nfsv4. There is no specific condition that
causes the rpcb_getport_async and "oops" to appear and the errors happen
totally arbitrarily from what we can tell.
1. $ uname -a
Linux usma1uw-5T6VBG1 2.6.24-23-generic #1 SMP Wed Apr 1 21:47:28 UTC 2009
i686 GNU/Linux
2. $ cat /proc/version_signature
Ubuntu 2.6.24-23.52-generic
3. From dmesg and /var/log/kern.log:
[95796.152369]
[95796.152414] Pid: 20244, comm: mon-auth.pl Tainted: G D
(2.6.24-23-generic #1)
[95796.152473] EIP: 0060:[<f8f60491>] EFLAGS: 00210287 CPU: 2
[95796.152543] EIP is at rpcb_getport_async+0x251/0x3d0 [sunrpc]
[95796.152592] EAX: f6bf8540 EBX: f6bf8540 ECX: 00000000 EDX: f8f79a20
[95796.152641] ESI: f7ca0800 EDI: f7ca0b00 EBP: f6ef5000 ESP: e909fbb8
[95796.152690] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[95796.152739] Process mon-auth.pl (pid: 20244, ti=e909e000 task=f6e4cb80
task.ti=e909e000)
[95796.152790] Stack: 00000e84 f6bf8540 00000e84 f6bf8540 0000016b f8f57fe9
00200296 f6bf8540
[95796.153151] f8f517d7 00011200 f6bf8540 f6ef5000 f6bf8540 f6ef5000
e909fcfc f6bf85c0
[95796.153512] f8f51195 f8f51266 f6ef5000 00000000 f6bf8540 00000000
f6bf8540 f8f58542
[95796.153872] Call Trace:
[95796.153970] [<f8f57fe9>] rpc_malloc+0x69/0x90 [sunrpc]
[95796.154080] [<f8f517d7>] call_decode+0x197/0x7d0 [sunrpc]
[95796.154190] [<f8f51195>] call_bind+0x45/0x80 [sunrpc]
[95796.154290] [<f8f51266>] call_reserve+0x16/0x70 [sunrpc]
[95796.154398] [<f8f58542>] __rpc_execute+0x62/0x280 [sunrpc]
[95796.154496] [<c0136c0b>] recalc_sigpending+0xb/0x40
[95796.154580] [<c0136ca5>] sigprocmask+0x65/0x110
[95796.154671] [<f8f57bf4>] rpc_set_active+0x44/0x70 [sunrpc]
[95796.155710] [<f8f51f38>] rpc_do_run_task+0x68/0xc0 [sunrpc]
[95796.155820] [<f8f5200d>] rpc_call_sync+0x1d/0x40 [sunrpc]
[95796.155927] [<f8fe6623>] nfs4_proc_access+0x73/0x1b0 [nfs]
[95796.156039] [<c02cfdf0>] ip_finish_output+0x0/0x2c0
[95796.156143] [<f8fd155d>] nfs_do_access+0xbd/0x2e0 [nfs]
[95796.156251] [<f8f595b8>] rpcauth_lookupcred+0x58/0xa0 [sunrpc]
[95796.156362] [<f8fd1834>] nfs_permission+0xb4/0x160 [nfs]
[95796.156467] [<f8fd1780>] nfs_permission+0x0/0x160 [nfs]
[95796.156571] [<c0199127>] permission+0x97/0x120
[95796.156658] [<c019ae49>] __link_path_walk+0x79/0xe10
[95796.156746] [<c02e8ce8>] tcp_v4_connect+0x378/0x660
[95796.156836] [<c019bc25>] link_path_walk+0x45/0xc0
[95796.156927] [<c018fde2>] get_unused_fd_flags+0x52/0xd0
[95796.157015] [<c019be77>] do_path_lookup+0x77/0x200
[95796.157099] [<c0192f0c>] get_empty_filp+0x5c/0x150
[95796.157185] [<c019cb01>] __path_lookup_intent_open+0x51/0xa0
[95796.157273] [<c019cbe0>] path_lookup_open+0x20/0x30
[95796.157359] [<c019ccf7>] open_namei+0x77/0x640
[95796.157444] [<c02181c7>] rb_insert_color+0xb7/0xe0
[95796.157531] [<c0143a52>] enqueue_hrtimer+0x72/0x100
[95796.157617] [<c0190123>] do_filp_open+0x33/0x60
[95796.157708] [<c018fde2>] get_unused_fd_flags+0x52/0xd0
[95796.157794] [<c019019c>] do_sys_open+0x4c/0xe0
[95796.157881] [<c019026c>] sys_open+0x1c/0x20
[95796.157964] [<c01043b2>] sysenter_past_esp+0x6b/0xa9
[95796.158055] =======================
[95796.158101] Code: fe ff ff 8b 54 24 1c 0f b7 82 ac 00 00 00 c7 44 24 08 44
59 f6 f8 c7 04 24 70 90 f6 f8 89 44 24 04 e8 04 ce 1c c7 e9 3c fe ff ff <0f> 0b
eb fe 0f b7 b0 ac 00 00 00 8b 57 24 8b 4f 20 8b 5f 2c 8b
[95796.160358] EIP: [<f8f60491>] rpcb_getport_async+0x251/0x3d0 [sunrpc] SS:ESP
0068:e909fbb8
[95796.160513] ---[ end trace 47e5e6a2a9f7e18f ]---
4. $sudo lspci -vnvn
00:00.0 Host bridge [0600]: Intel Corporation 82Q35 Express DRAM Controller
[8086:29b0] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
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: [e0] Vendor Specific Information
00:01.0 PCI bridge [0604]: Intel Corporation 82Q35 Express PCI Express Root
Port [8086:29b1] (rev 02) (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=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fa000000-feafffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
Capabilities: [88] Subsystem: Dell OptiPlex 755 [1028:0211]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Address: fee0f00c Data: 41b1
Capabilities: [a0] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s, Port 2
Link: Latency L0s <256ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x16
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
Slot: Number 1, PowerLimit 25.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Off, PwrInd On, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
00:03.0 Communication controller [0780]: Intel Corporation 82Q35 Express MEI
Controller [8086:29b4] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
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
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fedad000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
00:03.2 IDE interface [0101]: Intel Corporation 82Q35 Express PT IDER
Controller [8086:29b6] (rev 02) (prog-if 85 [Master SecO PriO])
Subsystem: Dell OptiPlex 755 [1028:0211]
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 C routed to IRQ 18
Region 0: I/O ports at fe80 [size=8]
Region 1: I/O ports at fe90 [size=4]
Region 2: I/O ports at fea0 [size=8]
Region 3: I/O ports at feb0 [size=4]
Region 4: I/O ports at fef0 [size=16]
Capabilities: [c8] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
00:03.3 Serial controller [0700]: Intel Corporation 82Q35 Express Serial KT
Controller [8086:29b7] (rev 02) (prog-if 02 [16550])
Subsystem: Dell OptiPlex 755 [1028:0211]
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
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at ec98 [size=8]
Region 1: Memory at febda000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
00:19.0 Ethernet controller [0200]: Intel Corporation 82566DM-2 Gigabit Network
Connection [8086:10bd] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
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
Interrupt: pin A routed to IRQ 220
Region 0: Memory at febe0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at febdb000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at ecc0 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Address: 00000000fee0f00c Data: 4132
Capabilities: [e0] #13 [0306]
00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #4 [8086:2937] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at ff20 [size=32]
Capabilities: [50] #13 [0306]
00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #5 [8086:2938] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at ff00 [size=32]
Capabilities: [50] #13 [0306]
00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #2 [8086:293c] (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin C routed to IRQ 20
Region 0: Memory at febd9c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME+
Capabilities: [58] Debug port
Capabilities: [98] #13 [0306]
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller [8086:293e] (rev 02)
Subsystem: Dell Optiplex 755 [1028:0211]
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 16
Region 0: Memory at febdc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express Unknown type IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
Link: Latency L0s <64ns, L1 <1us
Link: ASPM Disabled CommClk- ExtSynch-
Link: Speed unknown, Width x0
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 1 [8086:2940] (rev 02) (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=02, subordinate=02, sec-latency=0
Memory behind bridge: f9f00000-f9ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 1
Link: Latency L0s <256ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x0
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
Slot: Number 4, PowerLimit 10.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Unknown, PwrInd Unknown, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Address: fee0f00c Data: 41b9
Capabilities: [90] Subsystem: Dell Optiplex 755 [1028:0211]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #1 [8086:2934] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin A routed to IRQ 19
Region 4: I/O ports at ff80 [size=32]
Capabilities: [50] #13 [0306]
00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #2 [8086:2935] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at ff60 [size=32]
Capabilities: [50] #13 [0306]
00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #3 [8086:2936] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at ff40 [size=32]
Capabilities: [50] #13 [0306]
00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #1 [8086:293a] (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
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: 0
Interrupt: pin A routed to IRQ 19
Region 0: Memory at ff980800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME+
Capabilities: [58] Debug port
Capabilities: [98] #13 [0306]
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev
92) (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=03, subordinate=03, sec-latency=32
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [50] Subsystem: Dell Optiplex 755 [1028:0211]
00:1f.0 ISA bridge [0601]: Intel Corporation 82801IO (ICH9DO) LPC Interface
Controller [8086:2914] (rev 02)
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: 0
Capabilities: [e0] Vendor Specific Information
00:1f.2 SATA controller [0106]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6
port SATA AHCI Controller [8086:2922] (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Unknown device [1028:0211]
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: 0
Interrupt: pin C routed to IRQ 221
Region 0: I/O ports at fe00 [size=8]
Region 1: I/O ports at fe10 [size=4]
Region 2: I/O ports at fe20 [size=8]
Region 3: I/O ports at fe30 [size=4]
Region 4: I/O ports at fec0 [size=32]
Region 5: Memory at ff970000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/4
Enable+
Address: fee0f00c Data: 41e1
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] #12 [0010]
Capabilities: [b0] #13 [0306]
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller
[8086:2930] (rev 02)
Subsystem: Dell Optiplex 755 [1028:0211]
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-
Interrupt: pin C routed to IRQ 9
Region 0: Memory at febd9b00 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at ece0 [size=32]
01:00.0 VGA compatible controller [0300]: nVidia Corporation Quadro NVS 290
[10de:042f] (rev a1) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Unknown device [10de:0492]
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 11
Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at fa000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at dc80 [size=128]
Expansion ROM at fea00000 [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
Device: Latency L0s <512ns, L1 <4us
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal+ Fatal+ Unsupported-
Device: RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
Link: Latency L0s <512ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x16
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
rpcb_getport_async w/nfsv4 under Ubuntu Hardy 8.04.2
https://bugs.launchpad.net/bugs/386367
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