[Kernel-packages] [Bug 1315669] Re: Kernel Panic caused by pulseaudio
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- 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/1315669 Title: Kernel Panic caused by pulseaudio Status in “linux” package in Ubuntu: Expired Bug description: Happens with: OS: Ubuntu 14.04 LTS, Gnome-Flashback Kernels: 3.13.0, 3.13.11, 3.14.1, 3.15.0 Pulseaudio: 1:4.0-0ubuntu11 Mainboard: Gigabyte GA-Z77X-UD3H Audio: Onboard VIA VT2021 Does NOT happen with same hardware and Ubuntu 12.04.4, Kernels 3.12.13 and earlier. Symptoms: (1) Greeter / Login screen unresponsive for 5..10s, (2) After logon, desktop unresponsive for 5..60s before panels etc. show up and mouse pointer appears, (3) (1) and (2) occasionally accompanied by Pulseaudio causing up to 100% CPU load (4) Kernel panic at shutdown/restart or when attempting to kill pulseaudio (1) and (2) happen approx. 8 out of 10 times. switching to tty while desktop is unresponsive, top shows high cpu load for pulseaudio. kill -9 of pulseaudio causes kernel panic in most of the cases. Also, pulseaudio -k causes kernel panic. Kernel panic also occurs on each system shutdown/restart. When deactivating onboard sound in BIOS, (1)-(3) do not occur, but (4) still happens. After removing pulseaudio (incl. associated packages) via apt-get, all of the above symptoms are gone. Switching kernels makes no difference. Ubuntu 12.04.4 (Kernels 3.12.13 and earlier, pulseaudio 1:1.1-0ubuntu15.4) is running fine on the same hardware. I've attached a camera screenshot of one of the panics. Please let me know how I can help debugging this issue. lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 apt-cache policy pulseaudio pulseaudio: Installed: 1:4.0-0ubuntu11 Candidate: 1:4.0-0ubuntu11 Version table: *** 1:4.0-0ubuntu11 0 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315669/+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 1315669] Re: Kernel Panic caused by pulseaudio
roots: Pulse would have been issuing some ioctl or open on the sound device that sohuld have worked but because the kernel driver of it was screwed up that's what triggered the crash. -- 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/1315669 Title: Kernel Panic caused by pulseaudio Status in “linux” package in Ubuntu: Incomplete Bug description: Happens with: OS: Ubuntu 14.04 LTS, Gnome-Flashback Kernels: 3.13.0, 3.13.11, 3.14.1, 3.15.0 Pulseaudio: 1:4.0-0ubuntu11 Mainboard: Gigabyte GA-Z77X-UD3H Audio: Onboard VIA VT2021 Does NOT happen with same hardware and Ubuntu 12.04.4, Kernels 3.12.13 and earlier. Symptoms: (1) Greeter / Login screen unresponsive for 5..10s, (2) After logon, desktop unresponsive for 5..60s before panels etc. show up and mouse pointer appears, (3) (1) and (2) occasionally accompanied by Pulseaudio causing up to 100% CPU load (4) Kernel panic at shutdown/restart or when attempting to kill pulseaudio (1) and (2) happen approx. 8 out of 10 times. switching to tty while desktop is unresponsive, top shows high cpu load for pulseaudio. kill -9 of pulseaudio causes kernel panic in most of the cases. Also, pulseaudio -k causes kernel panic. Kernel panic also occurs on each system shutdown/restart. When deactivating onboard sound in BIOS, (1)-(3) do not occur, but (4) still happens. After removing pulseaudio (incl. associated packages) via apt-get, all of the above symptoms are gone. Switching kernels makes no difference. Ubuntu 12.04.4 (Kernels 3.12.13 and earlier, pulseaudio 1:1.1-0ubuntu15.4) is running fine on the same hardware. I've attached a camera screenshot of one of the panics. Please let me know how I can help debugging this issue. lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 apt-cache policy pulseaudio pulseaudio: Installed: 1:4.0-0ubuntu11 Candidate: 1:4.0-0ubuntu11 Version table: *** 1:4.0-0ubuntu11 0 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315669/+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 1315669] Re: Kernel Panic caused by pulseaudio
Thanks for your answer and sorry for the late feedback. This weird bug/panic disappeared after switching from nonfree Catalyst to free radeon driver. Even when using Catalyst again, the bug does not reappear. So Dave seems to be right, thanks for the pointers. However I still don't understand the link with pulseaudio etc. Obiously some voodoo involved here, therefore this bug can be marked as invalid. Thanks. rooots -- 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/1315669 Title: Kernel Panic caused by pulseaudio Status in “linux” package in Ubuntu: Incomplete Bug description: Happens with: OS: Ubuntu 14.04 LTS, Gnome-Flashback Kernels: 3.13.0, 3.13.11, 3.14.1, 3.15.0 Pulseaudio: 1:4.0-0ubuntu11 Mainboard: Gigabyte GA-Z77X-UD3H Audio: Onboard VIA VT2021 Does NOT happen with same hardware and Ubuntu 12.04.4, Kernels 3.12.13 and earlier. Symptoms: (1) Greeter / Login screen unresponsive for 5..10s, (2) After logon, desktop unresponsive for 5..60s before panels etc. show up and mouse pointer appears, (3) (1) and (2) occasionally accompanied by Pulseaudio causing up to 100% CPU load (4) Kernel panic at shutdown/restart or when attempting to kill pulseaudio (1) and (2) happen approx. 8 out of 10 times. switching to tty while desktop is unresponsive, top shows high cpu load for pulseaudio. kill -9 of pulseaudio causes kernel panic in most of the cases. Also, pulseaudio -k causes kernel panic. Kernel panic also occurs on each system shutdown/restart. When deactivating onboard sound in BIOS, (1)-(3) do not occur, but (4) still happens. After removing pulseaudio (incl. associated packages) via apt-get, all of the above symptoms are gone. Switching kernels makes no difference. Ubuntu 12.04.4 (Kernels 3.12.13 and earlier, pulseaudio 1:1.1-0ubuntu15.4) is running fine on the same hardware. I've attached a camera screenshot of one of the panics. Please let me know how I can help debugging this issue. lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 apt-cache policy pulseaudio pulseaudio: Installed: 1:4.0-0ubuntu11 Candidate: 1:4.0-0ubuntu11 Version table: *** 1:4.0-0ubuntu11 0 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315669/+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 1315669] Re: Kernel Panic caused by pulseaudio
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.15 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-rc4-utopic/ ** Changed in: linux (Ubuntu) Importance: Undecided = High -- 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/1315669 Title: Kernel Panic caused by pulseaudio Status in “linux” package in Ubuntu: Incomplete Bug description: Happens with: OS: Ubuntu 14.04 LTS, Gnome-Flashback Kernels: 3.13.0, 3.13.11, 3.14.1, 3.15.0 Pulseaudio: 1:4.0-0ubuntu11 Mainboard: Gigabyte GA-Z77X-UD3H Audio: Onboard VIA VT2021 Does NOT happen with same hardware and Ubuntu 12.04.4, Kernels 3.12.13 and earlier. Symptoms: (1) Greeter / Login screen unresponsive for 5..10s, (2) After logon, desktop unresponsive for 5..60s before panels etc. show up and mouse pointer appears, (3) (1) and (2) occasionally accompanied by Pulseaudio causing up to 100% CPU load (4) Kernel panic at shutdown/restart or when attempting to kill pulseaudio (1) and (2) happen approx. 8 out of 10 times. switching to tty while desktop is unresponsive, top shows high cpu load for pulseaudio. kill -9 of pulseaudio causes kernel panic in most of the cases. Also, pulseaudio -k causes kernel panic. Kernel panic also occurs on each system shutdown/restart. When deactivating onboard sound in BIOS, (1)-(3) do not occur, but (4) still happens. After removing pulseaudio (incl. associated packages) via apt-get, all of the above symptoms are gone. Switching kernels makes no difference. Ubuntu 12.04.4 (Kernels 3.12.13 and earlier, pulseaudio 1:1.1-0ubuntu15.4) is running fine on the same hardware. I've attached a camera screenshot of one of the panics. Please let me know how I can help debugging this issue. lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 apt-cache policy pulseaudio pulseaudio: Installed: 1:4.0-0ubuntu11 Candidate: 1:4.0-0ubuntu11 Version table: *** 1:4.0-0ubuntu11 0 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315669/+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 1315669] Re: Kernel Panic caused by pulseaudio
it's a kernel panic; however nasty pulseaudio is to the kernel it shouldn't panic. Unfortunately looking at that picture I think it's actually a picture of something graphics driver related but I'm not sure and it's not the first oops ** Package changed: pulseaudio (Ubuntu) = linux (Ubuntu) -- 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/1315669 Title: Kernel Panic caused by pulseaudio Status in “linux” package in Ubuntu: New Bug description: Happens with: OS: Ubuntu 14.04 LTS, Gnome-Flashback Kernels: 3.13.0, 3.13.11, 3.14.1, 3.15.0 Pulseaudio: 1:4.0-0ubuntu11 Mainboard: Gigabyte GA-Z77X-UD3H Audio: Onboard VIA VT2021 Does NOT happen with same hardware and Ubuntu 12.04.4, Kernels 3.12.13 and earlier. Symptoms: (1) Greeter / Login screen unresponsive for 5..10s, (2) After logon, desktop unresponsive for 5..60s before panels etc. show up and mouse pointer appears, (3) (1) and (2) occasionally accompanied by Pulseaudio causing up to 100% CPU load (4) Kernel panic at shutdown/restart or when attempting to kill pulseaudio (1) and (2) happen approx. 8 out of 10 times. switching to tty while desktop is unresponsive, top shows high cpu load for pulseaudio. kill -9 of pulseaudio causes kernel panic in most of the cases. Also, pulseaudio -k causes kernel panic. Kernel panic also occurs on each system shutdown/restart. When deactivating onboard sound in BIOS, (1)-(3) do not occur, but (4) still happens. After removing pulseaudio (incl. associated packages) via apt-get, all of the above symptoms are gone. Switching kernels makes no difference. Ubuntu 12.04.4 (Kernels 3.12.13 and earlier, pulseaudio 1:1.1-0ubuntu15.4) is running fine on the same hardware. I've attached a camera screenshot of one of the panics. Please let me know how I can help debugging this issue. lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 apt-cache policy pulseaudio pulseaudio: Installed: 1:4.0-0ubuntu11 Candidate: 1:4.0-0ubuntu11 Version table: *** 1:4.0-0ubuntu11 0 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315669/+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
