Thanks for the report Anas. Can you consistently reproduce the crash? Is
it also reproducible with a released version of firefox?
** Changed in: firefox (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1962347
Title:
firefox-trunk crashed with SIGSEGV in wl_display_read_events()
Status in firefox package in Ubuntu:
Incomplete
Bug description:
After Installing Nvidia 510.54, The system may have some problems in
detection of GPUs properly.
No VAAPI after Nvidia installation, even if i set nvidia-drm.modeset=1 in
grub and doing update-grub.
The system contains Intel Integrated GPU and nvidia MX250
ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: firefox-trunk 99.0~a1~hg20220224r608565-0ubuntu0.22.04.1~umd1
[origin: LP-PPA-ubuntu-mozilla-daily]
Uname: Linux 5.15.25-xanmod1-tt x86_64
NonfreeKernelModules: nvidia_modeset nvidia
AddonCompatCheckDisabled: False
ApportVersion: 2.20.11-0ubuntu78
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: glados 1693 F.... pipewire-media-
glados 10070 F.... pulseaudio
/dev/snd/pcmC0D0p: glados 10070 F...m pulseaudio
/dev/snd/seq: glados 1692 F.... pipewire
BuildID: 20220224090316
CasperMD5CheckResult: pass
Channel: nightly
CurrentDesktop: ubuntu:GNOME
Date: Fri Feb 25 22:25:56 2022
DefaultProfileExtensions: extensions.sqlite corrupt or missing
DefaultProfileIncompatibleExtensions: Unavailable (corrupt or non-existant
compatibility.ini or extensions.sqlite)
DefaultProfileLocales: extensions.sqlite corrupt or missing
DefaultProfilePrefErrors: Unexpected character ',' before close parenthesis @
/usr/lib/firefox-trunk/omni.ja:greprefs.js:365
DefaultProfilePrefSources:
/usr/lib/firefox-trunk/defaults/pref/vendor-gre.js
/usr/lib/firefox-trunk/defaults/pref/channel-prefs.js
DefaultProfilePrefs: network.manage-offline-status: true
(/usr/lib/firefox-trunk/defaults/pref/vendor-gre.js)
DefaultProfileThemes: extensions.sqlite corrupt or missing
ExecutablePath: /usr/lib/firefox-trunk/firefox-trunk
ForcedLayersAccel: False
InstallationDate: Installed on 2022-02-23 (2 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220223)
IpRoute:
default via 192.168.1.1 dev eno1 proto dhcp metric 100
169.254.0.0/16 dev eno1 scope link metric 1000
192.168.1.0/24 dev eno1 proto kernel scope link src 192.168.1.4 metric 100
ProcCmdline: /usr/lib/firefox-trunk/firefox-trunk
Profile0Extensions: extensions.sqlite corrupt or missing
Profile0IncompatibleExtensions: Unavailable (corrupt or non-existant
compatibility.ini or extensions.sqlite)
Profile0Locales: extensions.sqlite corrupt or missing
Profile0PrefErrors: Unexpected character ',' before close parenthesis @
/usr/lib/firefox-trunk/omni.ja:greprefs.js:365
Profile0PrefSources:
/usr/lib/firefox-trunk/defaults/pref/vendor-gre.js
/usr/lib/firefox-trunk/defaults/pref/channel-prefs.js
prefs.js
Profile0Themes: extensions.sqlite corrupt or missing
Profiles:
Profile1 (Default) - LastVersion=None/None (Out of date)
Profile0 - LastVersion=99.0a1/20220224090316
RunningIncompatibleAddons: False
SegvAnalysis:
Segfault happened at: 0x7f5b27582f48 <wl_display_read_events+1320>: cmp
0x18(%rax),%r14d
PC (0x7f5b27582f48) ok
source "0x18(%rax)" (0x7f5b1da1ecf8) not located in a known VMA region
(needed readable region)!
destination "%r14d" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: firefox
StacktraceTop:
wl_display_read_events () from /lib/x86_64-linux-gnu/libwayland-client.so.0
wl_display_dispatch_queue () from
/lib/x86_64-linux-gnu/libwayland-client.so.0
wl_display_roundtrip_queue () from
/lib/x86_64-linux-gnu/libwayland-client.so.0
?? () from /usr/lib/firefox-trunk/libxul.so
?? () from /usr/lib/firefox-trunk/libxul.so
Title: firefox-trunk crashed with SIGSEGV in wl_display_read_events()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
dmi.bios.date: 09/03/2021
dmi.bios.release: 15.15
dmi.bios.vendor: Insyde
dmi.bios.version: F.15
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 86E2
dmi.board.vendor: HP
dmi.board.version: 95.36
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 95.36
dmi.modalias:
dmi:bvnInsyde:bvrF.15:bd09/03/2021:br15.15:efr95.36:svnHP:pnHPPavilionLaptop15-cs3xxx:pvrType1ProductConfigId:rvnHP:rn86E2:rvr95.36:cvnHP:ct10:cvrChassisVersion:sku5SU52EA#BH4:
dmi.product.family: 103C_5335KV HP Pavilion
dmi.product.name: HP Pavilion Laptop 15-cs3xxx
dmi.product.sku: 5SU52EA#BH4
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
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