| 2010-08-26 15:07:35 |
Brian Rogers |
bug |
|
|
added bug |
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
.etc.asound.conf.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520473/+files/.etc.asound.conf.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
AcpiTables.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520474/+files/AcpiTables.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
AlsaDevices.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520475/+files/AlsaDevices.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
AplayDevices.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520476/+files/AplayDevices.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
ArecordDevices.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520477/+files/ArecordDevices.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520478/+files/BootDmesg.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520479/+files/CRDA.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520480/+files/Card0.Amixer.values.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
Card0.Codecs.codec97.0.ac97.0.0.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520481/+files/Card0.Codecs.codec97.0.ac97.0.0.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
Card0.Codecs.codec97.0.ac97.0.0.regs.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520482/+files/Card0.Codecs.codec97.0.ac97.0.0.regs.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
Card2.Amixer.values.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520483/+files/Card2.Amixer.values.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520484/+files/CurrentDmesg.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
Dependencies.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520485/+files/Dependencies.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520486/+files/IwConfig.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520487/+files/Lspci.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
OopsText.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520488/+files/OopsText.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
PciMultimedia.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520489/+files/PciMultimedia.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520490/+files/ProcCpuinfo.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520491/+files/ProcInterrupts.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520492/+files/ProcModules.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520493/+files/RfKill.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520494/+files/UdevDb.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520495/+files/UdevLog.txt |
|
| 2010-08-26 15:07:35 |
Brian Rogers |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/624701/+attachment/1520496/+files/WifiSyslog.txt |
|
| 2010-09-08 09:55:33 |
Brian Rogers |
description |
Something like half the time when my system starts, I get an oops in dmesg, which appears to be related to the IR receiver in my TV tuner. This problem didn't happen in Lucid's 2.6.32 kernel. So far I haven't witnessed any harmful effects.
I just got a second oops after something crashed X and made it restart, so I suspect the error is being triggered by X. That would explain why the error occurs about ten seconds after the driver is done loading.
To reproduce the error, I just have to reboot my system until it happens. My TV tuner is saa7134-based, and called "MSI TVAnywhere Plus."
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.25-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2916 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfdeff000 irq 16'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Aug 26 07:45:26 2010
Failure: oops
HibernationDevice: RESUME=UUID=61a5c693-e163-4e66-85f1-7b930d941f63
Lsusb:
Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 002 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Unknow Unknow
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=87050cee-e9c4-4381-8753-17615d08427b ro nouveau.tv_norm=NTSC-M nouveau.modeset=1 quiet
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
WpaSupplicantLog:
dmi.bios.date: 11/14/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KN9 Series(NF-CK804)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/14/2007:svnUnknow:pnUnknow:pvrUnknow:rvnhttp//www.abit.com.tw/:rnKN9Series(NF-CK804):rvr1.x:cvnUnknow:ct3:cvr:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow |
When my system starts, I get an oops in dmesg, which appears to be related to the IR receiver in my TV tuner. This problem didn't happen in Lucid's 2.6.32 kernel. So far I haven't witnessed any harmful effects.
It crashes whenever the LIRC daemon loads. To reproduce the error, I just have to reboot my system. My TV tuner is saa7134-based, and is called "MSI TVAnywhere Plus."
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.25-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2916 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfdeff000 irq 16'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Aug 26 07:45:26 2010
Failure: oops
HibernationDevice: RESUME=UUID=61a5c693-e163-4e66-85f1-7b930d941f63
Lsusb:
Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 002 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Unknow Unknow
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=87050cee-e9c4-4381-8753-17615d08427b ro nouveau.tv_norm=NTSC-M nouveau.modeset=1 quiet
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
WpaSupplicantLog:
dmi.bios.date: 11/14/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KN9 Series(NF-CK804)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/14/2007:svnUnknow:pnUnknow:pvrUnknow:rvnhttp//www.abit.com.tw/:rnKN9Series(NF-CK804):rvr1.x:cvnUnknow:ct3:cvr:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow
|
|
| 2010-09-15 23:26:11 |
Brian Rogers |
attachment added |
|
Fix null pointer dereference https://bugs.launchpad.net/ubuntu/+source/linux/+bug/624701/+attachment/1591088/+files/0001-ir-core-Fix-null-dereferences-in-the-protocols-sysfs.patch |
|
| 2010-09-15 23:26:58 |
Brian Rogers |
nominated for series |
|
Ubuntu Maverick |
|
| 2010-09-16 00:26:45 |
Brian Rogers |
linux (Ubuntu): assignee |
|
Brian Rogers (brian-rogers) |
|
| 2010-09-16 11:27:06 |
Brian Rogers |
attachment added |
|
Fix null pointer dereference https://bugs.launchpad.net/ubuntu/+source/linux/+bug/624701/+attachment/1592879/+files/0001-ir-core-Fix-null-dereferences-in-the-protocols-sysfs.patch |
|
| 2010-09-16 16:08:38 |
Leann Ogasawara |
description |
When my system starts, I get an oops in dmesg, which appears to be related to the IR receiver in my TV tuner. This problem didn't happen in Lucid's 2.6.32 kernel. So far I haven't witnessed any harmful effects.
It crashes whenever the LIRC daemon loads. To reproduce the error, I just have to reboot my system. My TV tuner is saa7134-based, and is called "MSI TVAnywhere Plus."
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.25-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2916 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfdeff000 irq 16'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Aug 26 07:45:26 2010
Failure: oops
HibernationDevice: RESUME=UUID=61a5c693-e163-4e66-85f1-7b930d941f63
Lsusb:
Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 002 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Unknow Unknow
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=87050cee-e9c4-4381-8753-17615d08427b ro nouveau.tv_norm=NTSC-M nouveau.modeset=1 quiet
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
WpaSupplicantLog:
dmi.bios.date: 11/14/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KN9 Series(NF-CK804)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/14/2007:svnUnknow:pnUnknow:pvrUnknow:rvnhttp//www.abit.com.tw/:rnKN9Series(NF-CK804):rvr1.x:cvnUnknow:ct3:cvr:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow
|
SRU Justification:
Impact: Kernel oops occurs whenever the LIRC daemon loads.
Fix: Apply patch to check for NULL pointer dereference (see comment #5)
Testcase: Confirm kernel oops occurs prior to patch being applied. Confirm kernel oops no longer occurs after patch applied.
When my system starts, I get an oops in dmesg, which appears to be related to the IR receiver in my TV tuner. This problem didn't happen in Lucid's 2.6.32 kernel. So far I haven't witnessed any harmful effects.
It crashes whenever the LIRC daemon loads. To reproduce the error, I just have to reboot my system. My TV tuner is saa7134-based, and is called "MSI TVAnywhere Plus."
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.25-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2916 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfdeff000 irq 16'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Aug 26 07:45:26 2010
Failure: oops
HibernationDevice: RESUME=UUID=61a5c693-e163-4e66-85f1-7b930d941f63
Lsusb:
Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 002 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Unknow Unknow
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=87050cee-e9c4-4381-8753-17615d08427b ro nouveau.tv_norm=NTSC-M nouveau.modeset=1 quiet
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
WpaSupplicantLog:
dmi.bios.date: 11/14/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KN9 Series(NF-CK804)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/14/2007:svnUnknow:pnUnknow:pvrUnknow:rvnhttp//www.abit.com.tw/:rnKN9Series(NF-CK804):rvr1.x:cvnUnknow:ct3:cvr:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow
|
|
| 2010-09-16 16:09:21 |
Leann Ogasawara |
description |
SRU Justification:
Impact: Kernel oops occurs whenever the LIRC daemon loads.
Fix: Apply patch to check for NULL pointer dereference (see comment #5)
Testcase: Confirm kernel oops occurs prior to patch being applied. Confirm kernel oops no longer occurs after patch applied.
When my system starts, I get an oops in dmesg, which appears to be related to the IR receiver in my TV tuner. This problem didn't happen in Lucid's 2.6.32 kernel. So far I haven't witnessed any harmful effects.
It crashes whenever the LIRC daemon loads. To reproduce the error, I just have to reboot my system. My TV tuner is saa7134-based, and is called "MSI TVAnywhere Plus."
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.25-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2916 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfdeff000 irq 16'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Aug 26 07:45:26 2010
Failure: oops
HibernationDevice: RESUME=UUID=61a5c693-e163-4e66-85f1-7b930d941f63
Lsusb:
Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 002 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Unknow Unknow
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=87050cee-e9c4-4381-8753-17615d08427b ro nouveau.tv_norm=NTSC-M nouveau.modeset=1 quiet
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
WpaSupplicantLog:
dmi.bios.date: 11/14/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KN9 Series(NF-CK804)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/14/2007:svnUnknow:pnUnknow:pvrUnknow:rvnhttp//www.abit.com.tw/:rnKN9Series(NF-CK804):rvr1.x:cvnUnknow:ct3:cvr:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow
|
SRU Justification:
Impact: Kernel oops occurs whenever the LIRC daemon loads.
Fix: Apply patch to check for NULL pointer dereference (see comment #5)
Testcase: Confirm kernel oops occurs prior to patch being applied. Confirm kernel oops no longer occurs after patch applied.
=====
When my system starts, I get an oops in dmesg, which appears to be related to the IR receiver in my TV tuner. This problem didn't happen in Lucid's 2.6.32 kernel. So far I haven't witnessed any harmful effects.
It crashes whenever the LIRC daemon loads. To reproduce the error, I just have to reboot my system. My TV tuner is saa7134-based, and is called "MSI TVAnywhere Plus."
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.25-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2916 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfdeff000 irq 16'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Aug 26 07:45:26 2010
Failure: oops
HibernationDevice: RESUME=UUID=61a5c693-e163-4e66-85f1-7b930d941f63
Lsusb:
Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 002 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Unknow Unknow
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=87050cee-e9c4-4381-8753-17615d08427b ro nouveau.tv_norm=NTSC-M nouveau.modeset=1 quiet
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
WpaSupplicantLog:
dmi.bios.date: 11/14/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KN9 Series(NF-CK804)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/14/2007:svnUnknow:pnUnknow:pvrUnknow:rvnhttp//www.abit.com.tw/:rnKN9Series(NF-CK804):rvr1.x:cvnUnknow:ct3:cvr:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow
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| 2010-09-16 16:09:33 |
Leann Ogasawara |
linux (Ubuntu): importance |
Undecided |
Medium |
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| 2010-09-16 16:09:33 |
Leann Ogasawara |
linux (Ubuntu): status |
New |
Triaged |
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| 2010-09-16 16:30:34 |
Brian Murray |
bug |
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added subscriber Jeremy Foshee |
| 2010-09-16 16:30:38 |
Brian Murray |
bug |
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added subscriber Ubuntu Review Team |
| 2010-09-16 16:30:42 |
Brian Murray |
tags |
amd64 apport-kerneloops kernel-oops kernel-uncat maverick needs-upstream-testing regression-release |
amd64 apport-kerneloops kernel-oops kernel-uncat maverick needs-upstream-testing patch regression-release |
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| 2010-09-19 20:29:06 |
Launchpad Janitor |
linux (Ubuntu): status |
Triaged |
Fix Released |
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