[Kernel-packages] [Bug 1289378] Re: rt2800 crash on skb_push, apparently underflows the skb area
Submited upstream bug https://bugzilla.kernel.org/show_bug.cgi?id=72471 ** Bug watch added: Linux Kernel Bug Tracker #72471 http://bugzilla.kernel.org/show_bug.cgi?id=72471 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1289378 Title: rt2800 crash on skb_push, apparently underflows the skb area Status in “linux” package in Ubuntu: Triaged Bug description: I have RT2800-based 5 GHz wireless card that serves as access point with hostapd. The hardware has served me well for years, but just yesterday on the 6th, the system has started crashing random. The system is headless, so I have no images of the prior crashes, but I connected up LCD last night and when I woke up, I saw a crash on the screen which I photographed. None of the crashes seem to be logged in dmesg. Based on experience so far, the system crashes unpredictably, the shortest interval that I've seen it crash is 20 minutes and the longest may be about 10 hours. Typically it won't last more than an hour, though. I found Tuomas Räsänen complaining about a crash that smells like the same issue to me: http://permalink.gmane.org/gmane.linux.drivers.rt2x00.user/2460 Tuomas mentions that the crash occurs on hostapd version 2.x only. According to my dpkg.log, hostapd updated from version 1:1.0-3ubuntu4 to 1:2.1.0ubuntu1 on 6th 09:00, and the first hard crash was sometime between 18:18 and 19:20 that day. I am currently running with rt2800pci removed from kernel, which seems to have worked around the crash. My other wlan card, ath9k, seems to produce no problems. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-16-generic 3.13.0-16.36 ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 Uname: Linux 3.13.0-16-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Mar 7 10:11 seq crw-rw 1 root audio 116, 33 Mar 7 10:11 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: country EU: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Date: Fri Mar 7 15:47:11 2014 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' PciMultimedia: ProcEnviron: TERM=screen-256color-bce PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic root=UUID=f71305f7-0fa2-4521-b633-87103dab6ace ro cgroup_disable=memory elevator=cfq RelatedPackageVersions: linux-restricted-modules-3.13.0-16-generic N/A linux-backports-modules-3.13.0-16-generic N/A linux-firmware 1.126 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2011-04-29 (1042 days ago) dmi.bios.date: 12/22/2011 dmi.bios.vendor: Intel Corp. dmi.bios.version: BLH6710H.86A.0146.2011.1222.1415 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DH67CL dmi.board.vendor: Intel Corporation dmi.board.version: AAG10212-210 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrBLH6710H.86A.0146.2011.1222.1415:bd12/22/2011:svn:pn:pvr:rvnIntelCorporation:rnDH67CL:rvrAAG10212-210:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1289378/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1289378] Re: rt2800 crash on skb_push, apparently underflows the skb area
** Tags added: kernel-bug-reported-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1289378 Title: rt2800 crash on skb_push, apparently underflows the skb area Status in “linux” package in Ubuntu: Triaged Bug description: I have RT2800-based 5 GHz wireless card that serves as access point with hostapd. The hardware has served me well for years, but just yesterday on the 6th, the system has started crashing random. The system is headless, so I have no images of the prior crashes, but I connected up LCD last night and when I woke up, I saw a crash on the screen which I photographed. None of the crashes seem to be logged in dmesg. Based on experience so far, the system crashes unpredictably, the shortest interval that I've seen it crash is 20 minutes and the longest may be about 10 hours. Typically it won't last more than an hour, though. I found Tuomas Räsänen complaining about a crash that smells like the same issue to me: http://permalink.gmane.org/gmane.linux.drivers.rt2x00.user/2460 Tuomas mentions that the crash occurs on hostapd version 2.x only. According to my dpkg.log, hostapd updated from version 1:1.0-3ubuntu4 to 1:2.1.0ubuntu1 on 6th 09:00, and the first hard crash was sometime between 18:18 and 19:20 that day. I am currently running with rt2800pci removed from kernel, which seems to have worked around the crash. My other wlan card, ath9k, seems to produce no problems. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-16-generic 3.13.0-16.36 ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 Uname: Linux 3.13.0-16-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Mar 7 10:11 seq crw-rw 1 root audio 116, 33 Mar 7 10:11 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: country EU: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Date: Fri Mar 7 15:47:11 2014 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' PciMultimedia: ProcEnviron: TERM=screen-256color-bce PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic root=UUID=f71305f7-0fa2-4521-b633-87103dab6ace ro cgroup_disable=memory elevator=cfq RelatedPackageVersions: linux-restricted-modules-3.13.0-16-generic N/A linux-backports-modules-3.13.0-16-generic N/A linux-firmware 1.126 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2011-04-29 (1042 days ago) dmi.bios.date: 12/22/2011 dmi.bios.vendor: Intel Corp. dmi.bios.version: BLH6710H.86A.0146.2011.1222.1415 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DH67CL dmi.board.vendor: Intel Corporation dmi.board.version: AAG10212-210 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrBLH6710H.86A.0146.2011.1222.1415:bd12/22/2011:svn:pn:pvr:rvnIntelCorporation:rnDH67CL:rvrAAG10212-210:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1289378/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1289378] Re: rt2800 crash on skb_push, apparently underflows the skb area
Tested with 3.14-rc6, crash occurred in about 1 hour. ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1289378 Title: rt2800 crash on skb_push, apparently underflows the skb area Status in “linux” package in Ubuntu: Incomplete Bug description: I have RT2800-based 5 GHz wireless card that serves as access point with hostapd. The hardware has served me well for years, but just yesterday on the 6th, the system has started crashing random. The system is headless, so I have no images of the prior crashes, but I connected up LCD last night and when I woke up, I saw a crash on the screen which I photographed. None of the crashes seem to be logged in dmesg. Based on experience so far, the system crashes unpredictably, the shortest interval that I've seen it crash is 20 minutes and the longest may be about 10 hours. Typically it won't last more than an hour, though. I found Tuomas Räsänen complaining about a crash that smells like the same issue to me: http://permalink.gmane.org/gmane.linux.drivers.rt2x00.user/2460 Tuomas mentions that the crash occurs on hostapd version 2.x only. According to my dpkg.log, hostapd updated from version 1:1.0-3ubuntu4 to 1:2.1.0ubuntu1 on 6th 09:00, and the first hard crash was sometime between 18:18 and 19:20 that day. I am currently running with rt2800pci removed from kernel, which seems to have worked around the crash. My other wlan card, ath9k, seems to produce no problems. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-16-generic 3.13.0-16.36 ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 Uname: Linux 3.13.0-16-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Mar 7 10:11 seq crw-rw 1 root audio 116, 33 Mar 7 10:11 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: country EU: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Date: Fri Mar 7 15:47:11 2014 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' PciMultimedia: ProcEnviron: TERM=screen-256color-bce PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic root=UUID=f71305f7-0fa2-4521-b633-87103dab6ace ro cgroup_disable=memory elevator=cfq RelatedPackageVersions: linux-restricted-modules-3.13.0-16-generic N/A linux-backports-modules-3.13.0-16-generic N/A linux-firmware 1.126 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2011-04-29 (1042 days ago) dmi.bios.date: 12/22/2011 dmi.bios.vendor: Intel Corp. dmi.bios.version: BLH6710H.86A.0146.2011.1222.1415 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DH67CL dmi.board.vendor: Intel Corporation dmi.board.version: AAG10212-210 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrBLH6710H.86A.0146.2011.1222.1415:bd12/22/2011:svn:pn:pvr:rvnIntelCorporation:rnDH67CL:rvrAAG10212-210:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1289378/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1289378] [NEW] rt2800 crash on skb_push, apparently underflows the skb area
Public bug reported: I have RT2800-based 5 GHz wireless card that serves as access point with hostapd. The hardware has served me well for years, but just yesterday on the 6th, the system has started crashing random. The system is headless, so I have no images of the prior crashes, but I connected up LCD last night and when I woke up, I saw a crash on the screen which I photographed. None of the crashes seem to be logged in dmesg. Based on experience so far, the system crashes unpredictably, the shortest interval that I've seen it crash is 20 minutes and the longest may be about 10 hours. Typically it won't last more than an hour, though. I found Tuomas Räsänen complaining about a crash that smells like the same issue to me: http://permalink.gmane.org/gmane.linux.drivers.rt2x00.user/2460 Tuomas mentions that the crash occurs on hostapd version 2.x only. According to my dpkg.log, hostapd updated from version 1:1.0-3ubuntu4 to 1:2.1.0ubuntu1 on 6th 09:00, and the first hard crash was sometime between 18:18 and 19:20 that day. I am currently running with rt2800pci removed from kernel, which seems to have worked around the crash. My other wlan card, ath9k, seems to produce no problems. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-16-generic 3.13.0-16.36 ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 Uname: Linux 3.13.0-16-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Mar 7 10:11 seq crw-rw 1 root audio 116, 33 Mar 7 10:11 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: country EU: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Date: Fri Mar 7 15:47:11 2014 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' PciMultimedia: ProcEnviron: TERM=screen-256color-bce PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic root=UUID=f71305f7-0fa2-4521-b633-87103dab6ace ro cgroup_disable=memory elevator=cfq RelatedPackageVersions: linux-restricted-modules-3.13.0-16-generic N/A linux-backports-modules-3.13.0-16-generic N/A linux-firmware 1.126 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2011-04-29 (1042 days ago) dmi.bios.date: 12/22/2011 dmi.bios.vendor: Intel Corp. dmi.bios.version: BLH6710H.86A.0146.2011.1222.1415 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DH67CL dmi.board.vendor: Intel Corporation dmi.board.version: AAG10212-210 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrBLH6710H.86A.0146.2011.1222.1415:bd12/22/2011:svn:pn:pvr:rvnIntelCorporation:rnDH67CL:rvrAAG10212-210:cvn:ct3:cvr: ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty ** Attachment added: Digital camera shot of the oops https://bugs.launchpad.net/bugs/1289378/+attachment/4011896/+files/IMG_20140307_090626.jpg -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1289378 Title: rt2800 crash on skb_push, apparently underflows the skb area Status in “linux” package in Ubuntu: New Bug description: I have RT2800-based 5 GHz wireless card that serves as access point with hostapd. The hardware has served me well for years, but just yesterday on the 6th, the system has started crashing random. The system is headless, so I have no images of the prior crashes, but I connected up LCD last night and when I woke up, I saw a crash on the screen which I photographed. None of the crashes seem to be logged in dmesg. Based on experience so far, the system crashes unpredictably, the shortest interval that I've seen it crash is 20 minutes and the longest may be about 10 hours. Typically it won't last more than an hour, though. I found Tuomas Räsänen complaining about a crash that smells like the same issue to me: http://permalink.gmane.org/gmane.linux.drivers.rt2x00.user/2460 Tuomas mentions that the crash occurs on hostapd version 2.x only. According to my dpkg.log, hostapd updated from version 1:1.0-3ubuntu4 to 1:2.1.0ubuntu1 on 6th 09:00, and the first hard crash was sometime between 18:18 and 19:20 that day. I am currently running with rt2800pci removed from kernel, which seems to have worked around the crash. My other wlan card, ath9k, seems to produce no problems. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-16-generic 3.13.0-16.36
