Ubuntu
gnome-shell package

[vmwgfx] gnome-shell crashed with SIGSEGV in u_mmFreeMem.isra.0() from mm_buffer_destroy() from pb_destroy()

Bug #1945010 reported by po ying chiang on 2021-09-24

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	gnome-shell (Ubuntu)	Fix Released	Undecided	Daniel van Vugt

Bug Description

https://errors.ubuntu.com/problem/d20095c0f9516f2d25a5e5b9194fdb87eec5ba8b

---

gnome-shell crashed with SIGSEGV

ProblemType: Crash
DistroRelease: Ubuntu 21.10
Package: gnome-shell 40.2-1ubuntu6
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
CasperMD5CheckResult: unknown
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Sat Sep 25 01:54:33 2021
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
ProcCmdline: /usr/bin/gnome-shell
RelatedPackageVersions: mutter-common 40.2.1-1ubuntu1
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
Title: gnome-shell crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo wireshark
separator:

See original description

Tags:

Revision history for this message

po ying chiang (pyc0326) wrote on 2021-09-24:

Dependencies.txt Edit (21.4 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (992 bytes, text/plain; charset="utf-8")
GsettingsChanges.txt Edit (2.2 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (132.7 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (922 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (317 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (168.3 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.4 KiB, text/plain; charset="utf-8")
Registers.txt Edit (1002 bytes, text/plain; charset="utf-8")
SegvAnalysis.txt Edit (210 bytes, text/plain; charset="utf-8")
ShellJournal.txt Edit (20.8 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (4.9 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (25.9 KiB, text/plain; charset="utf-8")
monitors.xml.txt Edit (542 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2021-09-24:

StacktraceTop:
u_mmFreeMem.isra.0 (b=0x555fa3f4b770) at ../src/util/u_mm.c:273
mm_buffer_destroy (winsys=<optimized out>, buf=0x555fa4203640) at ../src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c:103
pb_destroy (buf=<optimized out>, winsys=0x0) at ../src/gallium/auxiliary/pipebuffer/pb_buffer.h:259
pb_reference (src=0x0, dst=0x555fa43f8760) at ../src/gallium/auxiliary/pipebuffer/pb_buffer.h:270
fenced_buffer_destroy_gpu_storage_locked (fenced_buf=0x555fa43f8730) at ../src/gallium/winsys/svga/drm/pb_buffer_simple_fenced.c:424

tags:

removed: need-amd64-retrace

Revision history for this message

Apport retracing service (apport) wrote on 2021-09-27: Stacktrace.txt

Stacktrace.txt Edit (17.4 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2021-09-27: StacktraceSource.txt

StacktraceSource.txt Edit (10.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2021-09-27: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (62.5 KiB, text/plain)

Changed in gnome-shell (Ubuntu):
importance:	Undecided → Medium

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2021-09-28:

Tracking in https://errors.ubuntu.com/problem/d20095c0f9516f2d25a5e5b9194fdb87eec5ba8b

tags:	added: vmware vmwgfx
summary:	- gnome-shell crashed with SIGSEGV + [vmwgfx] gnome-shell crashed with SIGSEGV in u_mmFreeMem.isra.0() from + mm_buffer_destroy() from pb_destroy()
affects:	gnome-shell (Ubuntu) → mutter (Ubuntu)
information type:	Private → Public
description:	updated

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-09-28:

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

Changed in mesa (Ubuntu):
status:	New → Confirmed
Changed in mutter (Ubuntu):
status:	New → Confirmed

Daniel van Vugt (vanvugt) on 2021-09-28

Changed in gnome-shell (Ubuntu):
status:	New → Confirmed

Daniel van Vugt (vanvugt) on 2021-09-30

no longer affects:	mesa (Ubuntu)
no longer affects:	mutter (Ubuntu)
tags:	added: gnome-shell-shutdown-crash
Changed in gnome-shell (Ubuntu):
assignee:	nobody → Daniel van Vugt (vanvugt)

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-10-05:

#10

This bug was fixed in the package gnome-shell - 40.5-1ubuntu2

---------------
gnome-shell (40.5-1ubuntu2) impish; urgency=medium

  [ Daniel van Vugt ]
  * debian/patches: Avoid full meta context finalization.
    To workaround (prevent) shutdown crashes (LP: #1936826, #1942031, #1942121,
    LP: #1943406, #1944054, #1945010, #1945116, #1944388)

-- Marco Trevisan (Treviño) <email address hidden> Tue, 05 Oct 2021 04:52:11 +0200

Changed in gnome-shell (Ubuntu):
status:	Confirmed → Fix Released

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[vmwgfx] gnome-shell crashed with SIGSEGV in u_mmFreeMem.isra.0() from mm_buffer_destroy() from pb_destroy()

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