[Bug 704690] New: Reproducible kernel Oops
https://bugzilla.novell.com/show_bug.cgi?id=704690 https://bugzilla.novell.com/show_bug.cgi?id=704690#c0 Summary: Reproducible kernel Oops Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: sreeves@novell.com QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=439022) --> (http://bugzilla.novell.com/attachment.cgi?id=439022) Picture of screen after Oops New install of 11.4. Fully patched on Jul 7 and then clean rebooted. Downloading large iso file from kirk causes attached kernel oops. Seems reproducible as I did it twice yesterday and today. I have also seen this doing an "osc build" See attached picture of oops and attached dmesg output after reboot. user1@int-box-evl-foo:~> uname -a Linux int-box-evl-foo.site 2.6.37.6-0.5-desktop #1 SMP PREEMPT 2011-04-25 21:48:33 +0200 x86_64 x86_64 x86_64 GNU/Linux -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #1 from Scott Reeves
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Jiri Slaby
Created an attachment (id=439022) --> (http://bugzilla.novell.com/attachment.cgi?id=439022) [details] Picture of screen after Oops
This is useless unfortunately. It's not your fault, these kind of messages thrown on the consoles are the most useless thing the kernel emits.
See attached picture of oops and attached dmesg output after reboot.
Hmm, does the machine die hard or are you able to capture dmesg output *before* reboot? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Scott Reeves
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Jiri Slaby
It appears reproducible so if there is something I could install or run before the oops let me know.
Either configure some remote console such as serial or netconsole. Or switch to console 1 and run klogconsole -l 8 -r 1 Then try to reproduce. The message should appear on that console in full. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #5 from Scott Reeves
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--- Comment #6 from Jiri Slaby
Is there a way to capture that dump after running klogconsole? It appeared to scroll at least a screen or so when it oops.
No way, except you can boot with higher resolution/different vga to see more. Anyway, the tail of the oops will be helpful if it is tail of the first oops which occured. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Scott Reeves
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Jiri Slaby
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Jeff Mahoney
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