Ubuntu
xdg-desktop-portal package

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

Bug #2004192 reported by Erich Eickmeyer on 2023-01-30

30

This bug affects 5 people

Affects		Status	Importance	Assigned to	Milestone
	xdg-desktop-portal (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

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
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Revision history for this message

Erich Eickmeyer (eeickmeyer) wrote on 2023-01-30:

#1

Dependencies.txt Edit (2.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (637 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (1.8 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (287 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (28.5 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.4 KiB, text/plain; charset="utf-8")
Registers.txt Edit (1.1 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (994 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (9.9 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2023-01-30:

#2

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

tags:

removed: need-amd64-retrace

Revision history for this message

Apport retracing service (apport) wrote on 2023-01-31:

#3

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

Revision history for this message

Apport retracing service (apport) wrote on 2023-01-31: Stacktrace.txt

#4

Stacktrace.txt Edit (2.5 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2023-01-31: StacktraceSource.txt

#5

StacktraceSource.txt Edit (1.9 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2023-01-31: ThreadStacktrace.txt

#6

ThreadStacktrace.txt Edit (12.8 KiB, text/plain)

Changed in xdg-desktop-portal (Ubuntu):
importance:	Undecided → Medium
summary:	- xdg-desktop-portal crashed with SIGSEGV in start_thread() + xdg-desktop-portal crashed with SIGSEGV in handle_start_in_thread()

Revision history for this message

Launchpad Janitor (janitor) wrote on 2023-03-16:

#7

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

Changed in xdg-desktop-portal (Ubuntu):
status:	New → Confirmed

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