[Bug 612794] New: process hanging in D state
http://bugzilla.novell.com/show_bug.cgi?id=612794 http://bugzilla.novell.com/show_bug.cgi?id=612794#c0 Summary: process hanging in D state Classification: openSUSE Product: openSUSE 11.3 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: meissner@novell.com QAContact: qa@suse.de Found By: Development Blocker: --- On my ppc64 machine with autobuild running I get "lsof" from seccheck entering "D" state. smells a bit NFS related. or uname related. I will attach sysrq-t output -- Configure bugmail: http://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 Marcus Meissner
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--- Comment #2 from Marcus Meissner
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Marcus Meissner
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--- Comment #4 from Marcus Meissner
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Marcus Meissner
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--- Comment #6 from Dirk Mueller
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--- Comment #10 from Jeff Mahoney
for me also "sync" gets stuck (can't really see where, strace does not do anything when attaching to the process, same for gdb, it just hangs).
Yep. If a process is in D state, it can't be attached to via ptrace, which is what both strace and gdb use. -- Configure bugmail: http://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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Neil Brown
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--- Comment #12 from Marcus Meissner
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Marcus Meissner
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Neil Brown
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Neil Brown
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--- Comment #16 from Marcus Meissner
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--- Comment #17 from Dirk Mueller
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Marcus Meissner
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Neil Brown
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--- Comment #20 from Bernhard Wiedemann
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