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Bugzilla – Full Text Bug Listing |
| Summary: | systemd hang, lots of zombies | ||
|---|---|---|---|
| Product: | [openSUSE] openSUSE 12.1 | Reporter: | Christoph Obexer <cobexer> |
| Component: | Basesystem | Assignee: | Frederic Crozat <fcrozat> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Critical | ||
| Priority: | P5 - None | ||
| Version: | Milestone 3 | ||
| Target Milestone: | --- | ||
| Hardware: | i686 | ||
| OS: | Other | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: | foto of kernel panic stack trace | ||
I just found out that systemd wrote a core file that day, sure enough the systemd binary and the pthread library don't match any more... any way to get useful data out of that core dump? (gdb currently does not even finish to load the core dump) Can you reproduce this with latest systemd from Factory ? I tried to reproduce today but was unable to do that. closing as fixed then. |
Created attachment 446796 [details] 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.