** Summary changed:
- gnome-software crashed with SIGSEGV in tcache_get()
+ gnome-software crashed with SIGSEGV in tcache_get() → _FcStrSetGrow → #3 →
IA__FcStrSetAdd → IA__FcConfigParseAndLoad → FcConfigParseAndLoadDir → #7 →
FcParseInclude → #9 → doContent → contentProcessor
** Information type changed from Private to Public
** Also affects: fontconfig (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1758844
Title:
gnome-software crashed with SIGSEGV in tcache_get() → _FcStrSetGrow →
#3 → IA__FcStrSetAdd → IA__FcConfigParseAndLoad →
FcConfigParseAndLoadDir → #7 → FcParseInclude → #9 → doContent →
contentProcessor
Status in fontconfig package in Ubuntu:
New
Status in gnome-software package in Ubuntu:
New
Bug description:
Background crash report
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-software 3.28.0-0ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Uname: Linux 4.15.0-12-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 26 07:05:25 2018
ExecutablePath: /usr/bin/gnome-software
InstallationDate: Installed on 2015-07-04 (995 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
InstalledPlugins:
gnome-software-plugin-flatpak N/A
gnome-software-plugin-limba N/A
gnome-software-plugin-snap 3.28.0-0ubuntu7
ProcCmdline: /usr/bin/gnome-software --gapplication-service
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
XDG_RUNTIME_DIR=<set>
LANG=en_GB.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f55edd0f207 <__GI___libc_malloc+407>: mov
(%rdx),%rdi
PC (0x7f55edd0f207) ok
source "(%rdx)" (0x6e6f662f6374652f) not located in a known VMA region
(needed readable region)!
destination "%rdi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-software
StacktraceTop:
tcache_get (tc_idx=2) at malloc.c:2943
__GI___libc_malloc (bytes=48) at malloc.c:3050
() at /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
FcStrSetAdd () at /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
FcConfigParseAndLoad () at /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
Title: gnome-software crashed with SIGSEGV in tcache_get()
UpgradeStatus: Upgraded to bionic on 2018-03-15 (10 days ago)
UserGroups: adm cdrom dip docker landscape libvirt libvirtd lpadmin lxd
plugdev sambashare sudo
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