deluge-gtk assert failure: *** glibc detected *** /usr/bin/python: double free or corruption (!prev): 0x09fff3e0 ***

[Fabio Duran Verdugo]

Just download torrent, minimize the program and crash.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: deluge-gtk 1.3.3-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
AssertionMessage: *** glibc detected *** /usr/bin/python: double free or corruption (!prev): 0x09fff3e0 ***
Date: Sun Oct 9 16:59:10 2011
ExecutablePath: /usr/bin/deluge-gtk
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/deluge-gtk
Signal: 6
SourcePackage: deluge
StacktraceTop:
 __libc_message (do_abort=2, fmt=0x49d080 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
 malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x9fff3e0) at malloc.c:6283
 _int_free (av=0x4d9400, p=0x9fff3d8) at malloc.c:4795
 __GI___libc_free (mem=0x9fff3e0) at malloc.c:3738
 ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
Title: deluge-gtk assert failure: *** glibc detected *** /usr/bin/python: double free or corruption (!prev): 0x09fff3e0 ***
UpgradeStatus: Upgraded to oneiric on 2011-07-31 (70 days ago)
UserGroups: adm admin cdrom dialout disk lpadmin plugdev sambashare vboxusers

[Apport retracing service (apport)]

StacktraceTop:
 __libc_message (do_abort=2, fmt=0x49d080 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
 malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x9fff3e0) at malloc.c:6283
 _int_free (av=0x4d9400, p=0x9fff3d8) at malloc.c:4795
 __GI___libc_free (mem=0x9fff3e0) at malloc.c:3738
 _cairo_unscaled_font_reference (unscaled_font=0x9d381b8) at /build/buildd/cairo-1.10.2/src/cairo-font-face.c:287

[Cas (calumlind)]

Is this repeatable or a one-off occurrence?

[Launchpad Janitor (janitor)]

[Expired for libcairo (Ubuntu) because there has been no activity for 60 days.]