Public bug reported:

No further information available.  Possible that occured when exiting
the app.

ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: guvcview 2.0.7-2-1
ProcVersionSignature: Ubuntu 5.15.0-22.22-lowlatency 5.15.19
Uname: Linux 5.15.0-22-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu79
Architecture: amd64
AssertionMessage: double free or corruption (!prev)
CasperMD5CheckResult: unknown
CurrentDesktop: XFCE
Date: Mon Mar 14 23:54:42 2022
ExecutablePath: /usr/bin/guvcview
InstallationDate: Installed on 2011-10-14 (3807 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
ProcCmdline: guvcview -d /dev/video2
Signal: 6
SourcePackage: guvcview
StacktraceTop:
 __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fb958561b8c 
"%s\n") at ../sysdeps/posix/libc_fatal.c:155
 malloc_printerr (str=str@entry=0x7fb9585647d0 "double free or corruption 
(!prev)") at ./malloc/malloc.c:5664
 _int_free (av=0x7fb948000030, p=0x7fb949d4f460, have_lock=<optimized out>) at 
./malloc/malloc.c:4591
 __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3391
 clean_v4l2_frames () at /lib/x86_64-linux-gnu/libgviewv4l2core-2.0.so.2
Title: guvcview assert failure: double free or corruption (!prev)
UpgradeStatus: Upgraded to jammy on 2022-01-28 (49 days ago)
UserGroups: adm admin audio cdrom dialout fax floppy lpadmin lxd netdev plugdev 
pulse-access sambashare video
separator:

** Affects: guvcview (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash jammy need-amd64-retrace

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1965532

Title:
  guvcview assert failure: double free or corruption (!prev)

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