[Bug 713322] New: systemd hang, lots of zombies
https://bugzilla.novell.com/show_bug.cgi?id=713322 https://bugzilla.novell.com/show_bug.cgi?id=713322#c0 Summary: systemd hang, lots of zombies Classification: openSUSE Product: openSUSE 12.1 Version: Milestone 3 Platform: i686 OS/Version: Other Status: NEW Severity: Critical Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: cobexer@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=446796) --> (http://bugzilla.novell.com/attachment.cgi?id=446796) foto of kernel panic stack trace User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0a2) Gecko/20110819 Firefox/8.0a2 today systemd suddenly stopped working, initially i found out that the network went down, however upon examination why that happened i discovered _lots_ of zomie processes(dbus-daemon, wpa_supplicant, udisks,...), all of them were children of the init process (systemd). knowing that the init process should clean up such zombies i thought i attach with gdb and get a backtrace of the hang... well that turned out to be impossible because gdb pretended the process was already being debugged. gdb asked to kill the process and stupid as i was i answered yes: -> kernel panic xD I'm not sure the backtrace i have is of use, but I don't have more =/ a few hours before i did a zypper dup that also updated systemd from 33.x to 33.y IIRC Kernel panic - not syncing: Attempted to kill init! Pid: 1, comm systemd Not tainted 3.0.0-2-desktop #1 Call Trace: try_stack_unwind dump_trace show_trace_log_lvl show_trace dump_stack panic forget_original_parent exit_notify do_exit do_group_exit get_signal_to_deliver do_signal Reproducible: Didn't try Steps to Reproduce: 1. 2. 3. -- 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 Christoph Obexer
https://bugzilla.novell.com/show_bug.cgi?id=713322
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--- Comment #2 from Frederic Crozat
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https://bugzilla.novell.com/show_bug.cgi?id=713322#c3
--- Comment #3 from Christoph Obexer
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Frederic Crozat
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