gnome-shell crashed with SIGSEGV in g_type_check_instance_cast() from st_entry_get_text()

Bug #1725015 reported by TheWickerman666 on 2017-10-19
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
gnome-shell (Ubuntu)
Medium
Unassigned

Bug Description

slow login failure.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-shell 3.26.1-0ubuntu4
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Thu Oct 19 12:21:44 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
InstallationDate: Installed on 2017-07-08 (103 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
ProcCmdline: /usr/bin/gnome-shell
SegvAnalysis:
 Segfault happened at: 0x7f89f71a0de2 <g_type_check_instance_cast+34>: mov (%rdi),%rbp
 PC (0x7f89f71a0de2) ok
 source "(%rdi)" (0x6c6c697a6775422d) not located in a known VMA region (needed readable region)!
 destination "%rbp" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
 g_type_check_instance_cast () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 st_entry_get_text () at /usr/lib/gnome-shell/libst-1.0.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/libgjs.so.0
Title: gnome-shell crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: Upgraded to artful on 2017-07-19 (92 days ago)
UserGroups: adm bluetooth cdrom dialout dip fax floppy lpadmin netdev plugdev sambashare scanner sudo tape users vboxusers

StacktraceTop:
 g_type_check_instance_cast (type_instance=0x55be5ef83ec0, iface_type=94275939770992) at ../../../../gobject/gtype.c:4057
 st_entry_get_text (entry=<optimized out>) at ../src/st/st-entry.c:1112
 ffi_call_unix64 () at ../src/x86/unix64.S:76
 ffi_call (cif=cif@entry=0x55be57348c78, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffd36c891a8, avalue=avalue@entry=0x7ffd36c890a0) at ../src/x86/ffi64.c:525
 gjs_invoke_c_function (context=context@entry=0x55be541ba800, function=function@entry=0x55be57348c60, obj=..., obj@entry=..., args=..., js_rval=..., r_value=r_value@entry=0x0) at gi/function.cpp:1033

Changed in gnome-shell (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
information type: Private → Public
summary: - gnome-shell crashed with SIGSEGV in g_type_check_instance_cast()
+ gnome-shell crashed with SIGSEGV in g_type_check_instance_cast() from
+ st_entry_get_text ()
summary: gnome-shell crashed with SIGSEGV in g_type_check_instance_cast() from
- st_entry_get_text ()
+ st_entry_get_text()
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