[Bug 660464] New: complete system freeze regression
https://bugzilla.novell.com/show_bug.cgi?id=660464 https://bugzilla.novell.com/show_bug.cgi?id=660464#c0 Summary: complete system freeze regression Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: x86 OS/Version: Linux Status: NEW Severity: Critical Priority: P5 - None Component: Basesystem AssignedTo: kasievers@novell.com ReportedBy: bwiedemann@novell.com QAContact: qa@suse.de Found By: System Test Blocker: --- openQA testing has shown complete system freeze early in booting or sometimes after install in 32-bit installs. http://openqa.opensuse.org/results/openSUSE-NET-i586-Build0963 http://openqa.opensuse.org/results/openSUSE-NET-i586-Build0964 http://openqa.opensuse.org/results/openSUSE-NET-i586-Build0964-lxde How To Reproduce: 1. qemu-kvm -m 1000 -cdrom factory/iso/openSUSE-NET-i586-Build0964-Media.iso 2. (maybe optional) on the boot prompt add nohz=off 3. optionally use F3 to select text mode to see console messages 4. press return to boot Actual Results: Boot will often stop after printing "
openSUSE installation program v3.5.7... <<< Starting udev..."
Expected Results: should work like yesterdays version Reproducible: Sometimes - sometimes x86_64 bit versions also showed this problem. - also happens in VirtualBox - from the test log's statuser values can be seen that it is busy-looping -- 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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Bernhard Wiedemann
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Bernhard Wiedemann
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Bernhard Wiedemann
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Jeff Mahoney
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Bernhard Wiedemann
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--- Comment #5 from Bernhard Wiedemann
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--- Comment #6 from Bernhard Wiedemann
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Stephan Kulow
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Stephan Kulow
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--- Comment #8 from Stephan Kulow
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--- Comment #9 from Mike Galbraith
According to http://marc.info/?l=kernel-janitors&m=129378990812615&w=1 Mike can reproduce it too
The crashes I could reproduce were cured by,.. patches.fixes/sched-cgroup-use-exit-hook-to-avoid-use-after-free-crash .which is the patch in this thread, with another hunk to prevent the exit hook from messing with a failed fork child on it's way to the grave, and thereby making autogroup diddle freed memory. -- 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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Stephan Kulow
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Jeff Mahoney
According to http://marc.info/?l=kernel-janitors&m=129378990812615&w=1 Mike can reproduce it too
No, according to that thread, Mike could produce /an/ Oops. Not /this/ Oops. I've applied the patch from comment #8 to the repo and have forced an update to Kernel:HEAD for testing. Please try a kernel with the following changelog entry and report back. ata: Fix panics with ata_id (bnc#660464). -- 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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Bernhard Wiedemann
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Jeff Mahoney
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Bernhard Wiedemann
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--- Comment #15 from Vadim Kotelnikov
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--- Comment #16 from Vadim Kotelnikov
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--- Comment #17 from Vadim Kotelnikov
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--- Comment #18 from Vadim Kotelnikov
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Vadim Kotelnikov
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--- Comment #20 from Vadim Kotelnikov
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Stephan Kulow
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