** Changed in: gnome-shell (Ubuntu Bionic)
Assignee: (unassigned) => Martin Wimpress (flexiondotorg)
** Changed in: gnome-shell (Ubuntu Bionic)
Assignee: Martin Wimpress (flexiondotorg) => Daniel van Vugt (vanvugt)
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https://bugs.launchpad.net/bugs/1559650
Title:
gnome-shell crashed with SIGSEGV in ___vsnprintf_chk()
Status in GNOME Shell:
Unknown
Status in gnome-shell package in Ubuntu:
Fix Released
Status in gnome-shell source package in Bionic:
Confirmed
Status in gnome-shell source package in Eoan:
Fix Released
Status in gnome-shell source package in Focal:
Fix Released
Bug description:
https://errors.ubuntu.com/problem/00455200cd9fb890dacfe09b92c7bda2f6ad3af7
ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: gnome-shell 3.18.4-0ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-14.30-generic 4.4.5
Uname: Linux 4.4.0-13-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Wed Mar 16 17:15:11 2016
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
InstallationDate: Installed on 2016-03-13 (6 days ago)
InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64
(20160311)
ProcCmdline: gnome-shell --mode=gdm --wayland --display-server
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/false
SegvAnalysis:
Segfault happened at: 0x7f1ff33f46ab <___vsnprintf_chk+107>: movb
$0x0,(%r12)
PC (0x7f1ff33f46ab) ok
source "$0x0" ok
destination "(%r12)" (0x00000000) not located in a known VMA region (needed
writable region)!
Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
___vsnprintf_chk (s=0x0, maxlen=<optimized out>, flags=1, slen=<optimized
out>, format=0x7f1fe54ccae5 "%s%s", args=args@entry=0x7f1fce502da8) at
vsnprintf_chk.c:55
___snprintf_chk (s=<optimized out>, maxlen=<optimized out>, flags=<optimized
out>, slen=<optimized out>, format=<optimized out>) at snprintf_chk.c:34
XauFileName () from /usr/lib/x86_64-linux-gnu/libXau.so.6
XauGetBestAuthByAddr () from /usr/lib/x86_64-linux-gnu/libXau.so.6
?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
Title: gnome-shell crashed with SIGSEGV in ___vsnprintf_chk()
UpgradeStatus: No upgrade log present (probably fresh install)
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