Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: gnome-session (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1844445
Title:
gnome-session-binary crashed with SIGSEGV in tcache_thread_shutdown()
Status in gnome-session package in Ubuntu:
Confirmed
Bug description:
I saw this crash shortly after boot.
ProblemType: Crash
DistroRelease: Ubuntu 19.10
Package: gnome-session-bin 3.33.92-1ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-10.11-lowlatency 5.3.0-rc8
Uname: Linux 5.3.0-10-lowlatency x86_64
NonfreeKernelModules: openafs
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
CurrentDesktop: GNOME
Date: Tue Sep 17 12:56:57 2019
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/gnome-session/gnome-session-binary
InstallationDate: Installed on 2016-02-19 (1306 days ago)
InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64
(20160218)
ProcCmdline: /usr/lib/gnome-session/gnome-session-binary --debug
--systemd-service --session=gnome
SegvAnalysis:
Segfault happened at: 0x7effd96109e8 <__malloc_arena_thread_freeres+88>:
mov 0x0(%r13),%rax
PC (0x7effd96109e8) ok
source "0x0(%r13)" (0x7eff00000002) not located in a known VMA region
(needed readable region)!
destination "%rax" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-session
StacktraceTop:
tcache_thread_shutdown () at malloc.c:2963
__malloc_arena_thread_freeres () at arena.c:949
__libc_thread_freeres () at thread-freeres.c:38
start_thread (arg=<optimized out>) at pthread_create.c:493
clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Title: gnome-session-binary crashed with SIGSEGV in tcache_thread_shutdown()
UpgradeStatus: Upgraded to eoan on 2019-06-23 (86 days ago)
UserGroups: adm audio bumblebee cdrom dip docker libvirt libvirtd lpadmin lxd
mock plugdev sambashare sbuild sudo wireshark
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