mythpreviewgen crashed with SIGABRT in __libc_message()

Bug #908744 reported by Alistair Buxton on 2011-12-26
This bug affects 2 people
Affects Status Importance Assigned to Milestone
mythtv (Ubuntu)

Bug Description

I was using mythtv-setup over an ssh tunnel. I didn't notice any odd behaviour until I switched to the computer's real display and found this crash report.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: mythtv-backend 2:0.24.0+fixes.20111207.40f3bae-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-6.12-generic 3.2.0-rc6
Uname: Linux 3.2.0-6-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
Date: Mon Dec 26 01:45:43 2011
ExecutablePath: /usr/bin/mythpreviewgen
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426)
Installed_mythtv_dbg: 0.0
ProcCmdline: /usr/bin/mythpreviewgen --size 0x0 --chanid 1004 --starttime 20111226014436
 PATH=(custom, no user)
Signal: 6
SourcePackage: mythtv
 raise () from /lib/x86_64-linux-gnu/
 abort () from /lib/x86_64-linux-gnu/
 ?? () from /lib/x86_64-linux-gnu/
 ?? () from /lib/x86_64-linux-gnu/
 free () from /lib/x86_64-linux-gnu/
Title: mythpreviewgen crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to precise on 2011-12-25 (0 days ago)
UserGroups: audio cdrom dialout video

Alistair Buxton (a-j-buxton) wrote :

 __libc_message (do_abort=2, fmt=0x7f72fbe9a0b8 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
 malloc_printerr (action=3, str=0x7f72fbe9a280 "free(): invalid next size (normal)", ptr=<optimized out>) at malloc.c:6283
 __GI___libc_free (mem=<optimized out>) at malloc.c:3738
 VideoBuffers::DeleteBuffers (this=0x1fb4da8) at videobuffers.cpp:1312
 VideoOutputNull::InputChanged (this=0x1fb4b90, input_size=..., aspect=1.77777779, av_codec_id=kCodec_H264, codec_private=0x0, aspect_only=@0x7f72eb731b2f) at videoout_null.cpp:117

Changed in mythtv (Ubuntu):
importance: Undecided → Medium
summary: - mythpreviewgen crashed with SIGABRT in raise()
+ mythpreviewgen crashed with SIGABRT in __libc_message()
tags: removed: need-amd64-retrace
MarcRandolph (mrand) wrote :

Howdy, and thank you for helping to improve Mythbuntu and MythTV by submitting this ticket. I've forwarded the important information to the developers and we'll see what they have to say!

visibility: private → public
Changed in mythtv (Ubuntu):
importance: Medium → High
status: New → Triaged
Changed in mythtv:
status: Unknown → New
Changed in mythtv:
status: New → Unknown
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