[Bug 540094] Re: upstart-udev-bridge crashed with SIGSEGV in *__GI___libc_free()

[Steve Langasek]

Ubuntu 9.10 has reached end-of-life.  Is this crash reproducible on
later Ubuntu releases?

** Changed in: upstart (Ubuntu)
       Status: New => Incomplete

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Title:
  upstart-udev-bridge crashed with SIGSEGV in *__GI___libc_free()

Status in “upstart” package in Ubuntu:
  Incomplete

Bug description:
  Binary package hint: upstart

  apport noticed a crash after the system had been idleing for hours. I
  don't know what upstart-udev-bridge is trying to do in the first
  place.

  ProblemType: Crash
  Architecture: amd64
  Date: Fri Mar 12 22:11:23 2010
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /sbin/upstart-udev-bridge
  InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate amd64 (20091020.3)
  Package: upstart 0.6.3-11
  ProcCmdline: upstart-udev-bridge --daemon
  ProcEnviron: PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.31-9.152-rt
  SegvAnalysis:
   Segfault happened at: 0x7f7dc761f6f9 <*__GI___libc_free+25>:	mov    -0x8(%rdi),%rax
   PC (0x7f7dc761f6f9) ok
   source "-0x8(%rdi)" (0xff00fef8) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: upstart
  StacktraceTop:
   *__GI___libc_free (mem=0xff00ff00) at malloc.c:3687
   ?? () from /lib/libudev.so.0
   udev_monitor_receive_device ()
   ?? () from /sbin/upstart-udev-bridge
   ?? () from /sbin/upstart-udev-bridge
  Title: upstart-udev-bridge crashed with SIGSEGV in *__GI___libc_free()
  Uname: Linux 2.6.31-9-rt x86_64
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