Red Hat Bugzilla – Bug 974506
[abrt] cups-1.6.2-8.fc19: _dbus_hash_table_lookup_int: Process /usr/sbin/cupsd was killed by signal 11 (SIGSEGV)
Last modified: 2013-07-01 10:11:59 EDT
Description of problem:
Enabled FileDevice in /etc/cups/cups-files.conf.
Version-Release number of selected component:
cmdline: /usr/sbin/cupsd -f
runlevel: N 5
Thread no. 1 (6 frames)
#0 _dbus_hash_table_lookup_int at dbus-hash.c:1081
#2 dispatch_timeout_callback at ../avahi-common/dbus-watch-glue.c:105
#3 avahi_simple_poll_dispatch at simple-watch.c:570
#4 avahi_simple_poll_iterate at simple-watch.c:605
#5 avahi_simple_poll_loop at simple-watch.c:646
#6 thread at thread-watch.c:71
Created attachment 761196 [details]
Created attachment 761197 [details]
Created attachment 761198 [details]
Created attachment 761199 [details]
Created attachment 761200 [details]
Created attachment 761201 [details]
Created attachment 761202 [details]
Created attachment 761203 [details]
Created attachment 761204 [details]
Created attachment 761205 [details]
I think the cause of this was 'systemctl restart cups.service'.
This *looks* like it might be a problem in avahi_threaded_poll_*.
On seconds thoughts, it is probably due to CUPS using D-Bus in its main thread -- I don't think it gets to use avahi_threaded_poll_* in that situation.
*** This bug has been marked as a duplicate of bug 979748 ***