whoopsie assert failure: free(): double free detected in tcache 2

[Andrew Brown]

whoopsie failed to assert its dominance and threw a hissy fit crashing and taking the entire system with it.

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: whoopsie 0.2.69ubuntu0.1
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.6
Architecture: amd64
AssertionMessage: free(): double free detected in tcache 2
CasperMD5CheckResult: skip
CrashCounter: 1
Date: Mon Aug 24 07:07:00 2020
ExecutablePath: /usr/bin/whoopsie
InstallationDate: Installed on 2020-05-23 (92 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
ProcCmdline: /usr/bin/whoopsie -f
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
RelatedPackageVersions: apport-noui N/A
Signal: 6
SourcePackage: whoopsie
StacktraceTop:
 __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fa0d09bf285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
 malloc_printerr (str=str@entry=0x7fa0d09c15d0 "free(): double free detected in tcache 2") at malloc.c:5347
 _int_free (av=0x7fa0d09f0b80 <main_arena>, p=0x55a170599750, have_lock=0) at malloc.c:4201
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: whoopsie assert failure: free(): double free detected in tcache 2
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
mtime.conffile..etc.apport.crashdb.conf: 2020-07-14T21:26:34.707473
separator:

[Apport retracing service (apport)]

StacktraceTop:
 __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fa0d09bf285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
 malloc_printerr (str=str@entry=0x7fa0d09c15d0 "free(): double free detected in tcache 2") at malloc.c:5347
 _int_free (av=0x7fa0d09f0b80 <main_arena>, p=0x55a170599750, have_lock=0) at malloc.c:4201
 g_hash_table_remove_node () from /tmp/apport_sandbox_6h0smkx0/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.3
 iter_remove_or_steal () from /tmp/apport_sandbox_6h0smkx0/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.3

[Launchpad Janitor (janitor)]

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