Bug #1116430 reported by Ungurean Ion on 2013-02-05
This bug affects 3 people
Affects Status Importance Assigned to Milestone
dbus-python (Ubuntu)

Bug Description


ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: python2.7-minimal 2.7.3-15ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-4.8-generic 3.8.0-rc6
Uname: Linux 3.8.0-4-generic x86_64
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Tue Feb 5 18:32:39 2013
ExecutablePath: /usr/bin/python2.7
MarkForUpload: True
ProcCmdline: python
 Segfault happened at: 0x7f0360b73349: mov 0x8(%rdx),%esi
 PC (0x7f0360b73349) ok
 source "0x8(%rdx)" (0x100000007) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: python2.7
 ?? () from /lib/x86_64-linux-gnu/
 ?? () from /lib/x86_64-linux-gnu/
 dbus_connection_send_with_reply_and_block () from /lib/x86_64-linux-gnu/
 ?? () from /usr/lib/python2.7/dist-packages/
 PyEval_EvalFrameEx ()
Title: python2.7 crashed with SIGSEGV in dbus_connection_send_with_reply_and_block()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Ungurean Ion (ungureanmd) wrote :

 _int_free (av=0x7f0334000020, p=0x7f0334001240, have_lock=0) at malloc.c:3835
 _dbus_pending_call_last_unref (pending=0x7f0334001160) at ../../dbus/dbus-pending-call.c:429
 dbus_pending_call_unref (pending=<optimized out>) at ../../dbus/dbus-pending-call.c:615
 dbus_connection_send_with_reply_and_block (connection=<optimized out>, message=message@entry=0x7f0340002700, timeout_milliseconds=timeout_milliseconds@entry=-1, error=error@entry=0x7f0348b2d9a0) at ../../dbus/dbus-connection.c:3533
 Connection_send_message_with_reply_and_block (self=0x214cfb0, args=<optimized out>) at ../../_dbus_bindings/conn-methods.c:498

Changed in python2.7 (Ubuntu):
importance: Undecided → Medium
summary: - python2.7 crashed with SIGSEGV in
- dbus_connection_send_with_reply_and_block()
+ python2.7 crashed with SIGSEGV in _int_free()
tags: removed: need-amd64-retrace
Matthias Klose (doko) on 2013-03-24
affects: python2.7 (Ubuntu) → dbus-python (Ubuntu)
information type: Private → Public

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in dbus-python (Ubuntu):
status: New → Confirmed
Matthias Klose (doko) on 2013-03-24
summary: - python2.7 crashed with SIGSEGV in _int_free()
+ crashes
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