The stack trace shows both threads 1 and 6 calling gs_plugin_refine_app in the snap plugin at the same time.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1755198 Title: gnome-software crashed with SIGSEGV in g_ptr_array_add() Status in gnome-software package in Ubuntu: New Bug description: ... ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: gnome-software 3.27.92-0ubuntu2 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 NonfreeKernelModules: wl nvidia_modeset nvidia ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 CrashCounter: 1 CurrentDesktop: ubuntu:GNOME Date: Sun Mar 11 23:22:06 2018 ExecutablePath: /usr/bin/gnome-software InstallationDate: Installed on 2018-03-03 (8 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) InstalledPlugins: gnome-software-plugin-flatpak N/A gnome-software-plugin-limba N/A gnome-software-plugin-snap 3.27.92-0ubuntu2 ProcCmdline: /usr/bin/gnome-software --gapplication-service ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=sv_SE.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x7f497b574e07 <g_ptr_array_add+39>: mov %rbp,(%rdx,%rax,8) PC (0x7f497b574e07) ok source "%rbp" ok destination "(%rdx,%rax,8)" (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-software StacktraceTop: g_ptr_array_add () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/x86_64-linux-gnu/gs-plugins-11/libgs_plugin_snap.so gs_plugin_refine_app () from /usr/lib/x86_64-linux-gnu/gs-plugins-11/libgs_plugin_snap.so ?? () ?? () Title: gnome-software crashed with SIGSEGV in g_ptr_array_add() UpgradeStatus: Upgraded to bionic on 2018-03-03 (8 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1755198/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp