xdg-desktop-portal crashed with SIGSEGV in handle_start_in_thread()

[Erich Eickmeyer]

This is possibly related to firefox on KDE Plasma in lunar. Testing some items related to the native messaging.

ProblemType: Crash
DistroRelease: Ubuntu 23.04
Package: xdg-desktop-portal 1.16.0-2ubuntu1
ProcVersionSignature: Ubuntu 5.19.0-1012.13-lowlatency 5.19.7
Uname: Linux 5.19.0-1012-lowlatency x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.24.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Mon Jan 30 10:36:39 2023
ExecutablePath: /usr/libexec/xdg-desktop-portal
InstallationDate: Installed on 2022-08-13 (169 days ago)
InstallationMedia: Ubuntu-Studio 22.10 "Kinetic Kudu" - Alpha amd64 (20220813)
ProcCmdline: /usr/libexec/xdg-desktop-portal
SegvAnalysis:
 Segfault happened at: 0x55ef999be6c2: mov (%rcx),%rdx
 PC (0x55ef999be6c2) ok
 source "(%rcx)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xdg-desktop-portal
StacktraceTop:
 ?? ()
 ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
Title: xdg-desktop-portal crashed with SIGSEGV in start_thread()
UpgradeStatus: Upgraded to lunar on 2022-12-23 (38 days ago)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo
separator:

[Apport retracing service (apport)]

StacktraceTop:
 handle_start_in_thread (task=<optimized out>, source_object=<optimized out>, task_data=0x55ef99d45510, cancellable=<optimized out>) at ../src/webextensions.c:420
 g_task_thread_pool_thread (thread_data=0x7fda64003e00, pool_data=<optimized out>) at ../../../gio/gtask.c:1454
 g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:352
 g_thread_proxy (data=0x7fda5c002760) at ../../../glib/gthread.c:831
 start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442

[Apport retracing service (apport)]

StacktraceTop:
 handle_start_in_thread (task=<optimized out>, source_object=<optimized out>, task_data=0x55ef99d45510, cancellable=<optimized out>) at ../src/webextensions.c:420
 g_task_thread_pool_thread (thread_data=0x7fda64003e00, pool_data=<optimized out>) at ../../../gio/gtask.c:1454
 g_thread_pool_wait_for_new_task (pool=0x55ef99d48750) at ../../../glib/gthreadpool.c:246
 g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:341
 g_thread_proxy (data=0x55ef99db0b40) at ../../../glib/gthread.c:818

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.