Ubuntu
cups package

  1. Bug #1086019
  2. Comment #2

Comment 2 for bug 1086019

Revision history for this message
Steve Magoun (smagoun) wrote :

I reproduced the crash again today, this time with dbus debug symbols installed. The stack trace is attached. The stack is entirely avahi + dbus code, and the signature is very similar to other crashes reported in other applications. Looks like there might be a locking problem in the way cups uses avahi?

This thread describes a similar stack trace, and has some tips about using avahi in a threaded environment:
http://marc.info/?l=freedesktop-avahi&m=122021745832173

Comment #12 of bug 524566 shows a very similar stack (without avahi), and the remainder of the bug has additional analysis.

Bug 1055060 has a crash at the same location within dbus, though the bottom of the stack is much different.