gnome-flashback-polkit assert failure: malloc(): mismatching next->prev_size (unsorted)

[Dmitry Shachnev]

Probably a duplicate of bug 2037195, but let's see if the retracer thinks the same.

ProblemType: Crash
DistroRelease: Ubuntu 24.04
Package: gnome-flashback 3.52.1-1ubuntu3
ProcVersionSignature: Ubuntu 6.8.0-22.22-generic 6.8.1
Uname: Linux 6.8.0-22-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.28.0-0ubuntu1
Architecture: amd64
AssertionMessage: malloc(): mismatching next->prev_size (unsorted)
CasperMD5CheckResult: pass
CasperVersion: 1.496
CloudArchitecture: x86_64
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSubPlatform: seed-dir (/var/lib/cloud/seed/nocloud)
CurrentDesktop: GNOME-Flashback:GNOME
Date: Sat Apr 13 21:37:37 2024
ExecutablePath: /usr/libexec/gnome-flashback-polkit
ExecutableTimestamp: 1712474092
JournalErrors:
 Apr 13 21:37:34 ubuntu metacity[10621]: Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x3200004 (Settings)
 Apr 13 21:37:40 ubuntu metacity[10621]: Attempt to perform window operation 1 on window 0x3200004 (Settings) when operation 1 on 0x3200004 (Settings) already in effect
LiveMediaBuild: Ubuntu 24.04 LTS "Noble Numbat" - Beta amd64 (20240410.2)
ProcCmdline: /usr/libexec/gnome-flashback-polkit
ProcCwd: /home/dmitry
ProcEnviron:
 LANG=C.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
Signal: 6
SignalName: SIGABRT
SourcePackage: gnome-flashback
StacktraceTop:
 __libc_message_impl (fmt=fmt@entry=0x7b3f8f04c8d7 "%s\n") at ../sysdeps/posix/libc_fatal.c:132
 malloc_printerr (str=str@entry=0x7b3f8f04fda8 "malloc(): mismatching next->prev_size (unsorted)") at ./malloc/malloc.c:5772
 _int_malloc (av=av@entry=0x7b3f8f081ac0 <main_arena>, bytes=bytes@entry=104) at ./malloc/malloc.c:4083
 __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at ./malloc/malloc.c:3754
 g_malloc0 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: gnome-flashback-polkit assert failure: malloc(): mismatching next->prev_size (unsorted)
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo users
separator:

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed as the report has a core dump which is invalid. The
corruption may have happened on the system which the crash occurred or during
transit.

Thank you for your understanding, and sorry for the inconvenience!