trying to suspend results in a kernel panic

[sibidiba]

Running Ubuntu Hardy on Lenovo Thinkpad R61i has problems with suspend to RAM:

Suspend works fine, except 5% of the cases when it does not suspends but results in a kernel panic.

Code: Bad EIP value.
EIP: [<00000000>] 0x0 SS:ESP 0068:d1d89de4

Now I had it with kernel 2.6.24-11-generic, last time it was with 2.6.24-8-generic.

I attach an image of the kernel output.

[sibidiba (sibidiba)]

lspci -vvv output:

00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
 Subsystem: Lenovo Unknown device 20b3
 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>

00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) (prog-if 00 [VGA controller])
 Subsystem: Lenovo Unknown device 20b5
 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 20
 Region 0: Memory at f8100000 (64-bit, non-prefetchable) [size=1M]
 Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
 Region 4: I/O ports at 1800 [size=8]
 Capabilities: <access denied>

00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
 Subsystem: Lenovo Unknown device 20b5
 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 0: Memory at f8200000 (64-bit, non-prefetchable) [size=1M]
 Capabilities: <access denied>

00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Contoller #4 (rev 03) (prog-if 00 [UHCI])
 Subsystem: Lenovo ThinkPad T61
 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 1820 [size=32]

00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI])
 Subsystem: Lenovo ThinkPad T60
 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 1840 [size=32]

00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI])
 Subsystem: Lenovo ThinkPad T61
 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 0: Memory at fe304800 (32-bit, non-prefetchable) [size=1K]
 Capabilities: <access denied>

00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
 Subsystem: Lenovo ThinkPad T61
 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 B routed to IRQ 23
 Region 0: Memory at fe1...

[Andy Whitcroft (apw)]

This is not a bug in the linux-meta package, moving to the linux package.

[Leann Ogasawara (leannogasawara)]

Hi sibidiba,

Just curious if you've tested with any newer releases of Ubuntu? The reason I ask is this might not qualify for a Stable Release Update for Hardy so we'd want to focus on making sure it is not an issue with the latest development release - http://cdimage.ubuntu.com/releases/karmic/ . Additionally from your description it doesn't seem this was a regression which was introduced with a kernel update to Hardy so I am removing the regression-update tag. Thanks!

[Jeremy Foshee (jeremyfoshee)]

This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

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