gnome-software crashed with SIGSEGV in wl_proxy_marshal → gtk_text_input_destroy → registry_handle_global_remove

[Geoffrey M Lane]

I think this crashed while the computer was sleeping and/or on wakeup. Unfortunately I don't have anything beyond that.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-software 3.28.0-0ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 5 14:54:14 2018
ExecutablePath: /usr/bin/gnome-software
InstallationDate: Installed on 2017-07-18 (261 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
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:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/usr/bin/zsh
SegvAnalysis:
 Segfault happened at: 0x7f31da2a1b09 <wl_proxy_marshal+153>: mov (%rbx),%rdx
 PC (0x7f31da2a1b09) ok
 source "(%rbx)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-software
StacktraceTop:
 wl_proxy_marshal () at /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
 () at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules/im-wayland.so
 ffi_call_unix64 () at /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () at /usr/lib/x86_64-linux-gnu/libffi.so.6
 () at /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
Title: gnome-software crashed with SIGSEGV in wl_proxy_marshal()
UpgradeStatus: Upgraded to bionic on 2018-04-05 (0 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 wl_proxy_marshal (proxy=proxy@entry=0x0, opcode=opcode@entry=0) at ../src/wayland-client.c:692
 gtk_text_input_destroy (gtk_text_input=0x0) at ../../../../../modules/input/gtk-text-input-client-protocol.h:498
 registry_handle_global_remove (data=0x560dcc2c7b20, registry=<optimized out>, id=<optimized out>) at ../../../../../modules/input/imwayland.c:226
 ffi_call_unix64 () at ../src/x86/unix64.S:76
 ffi_call (cif=cif@entry=0x7fffb4585960, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x0, avalue=avalue@entry=0x7fffb4585a30) at ../src/x86/ffi64.c:525

[Sebastien Bacher (seb128)]

The issue looks like a imwayland one, might be fixed by that upstream commit
https://gitlab.gnome.org/GNOME/gtk/commit/31453164

[Sebastien Bacher (seb128)]

the fix is in .30 which is in bionic now