Ubuntu
pavucontrol-qt package

pavucontrol-qt segfault w/bt

Bug #1909833 reported by js1
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
pavucontrol-qt (Ubuntu)
New
Undecided
Unassigned

Bug Description

When connected to bluetooth speakers, pavucontrol-qt segfaults. Window opens up, then closes. dmesg shows segfaults. When bluetooth disconnects, pavucontrol-qt works normally.

[ 209.114896] pavucontrol-qt[1797]: segfault at 0 ip 0000555576b7acc3 sp 00007ffe13eeb930 error 4 in pavucontrol-qt[555576b6f000+1f000]
[ 209.114907] Code: 48 8b 04 e8 8b 50 10 48 8b 68 38 89 94 24 c0 00 00 00 8b 50 14 89 94 24 c4 00 00 00 8b 50 18 89 94 24 c8 00 00 00 48 8b 50 30 <48> 8b 45 00 48 89 94 24 d0 00 00 00 48 85 c0 75 24 e9 89 00 00 00
[ 232.811770] pavucontrol-qt[1810]: segfault at 0 ip 000055b3379c5cc3 sp 00007ffcc2b16b00 error 4 in pavucontrol-qt[55b3379ba000+1f000]
[ 232.811798] Code: 48 8b 04 e8 8b 50 10 48 8b 68 38 89 94 24 c0 00 00 00 8b 50 14 89 94 24 c4 00 00 00 8b 50 18 89 94 24 c8 00 00 00 48 8b 50 30 <48> 8b 45 00 48 89 94 24 d0 00 00 00 48 85 c0 75 24 e9 89 00 00 00
[ 259.212408] pavucontrol-qt[1836]: segfault at 0 ip 0000562230108cc3 sp 00007ffff6164480 error 4 in pavucontrol-qt[5622300fd000+1f000]
[ 259.212423] Code: 48 8b 04 e8 8b 50 10 48 8b 68 38 89 94 24 c0 00 00 00 8b 50 14 89 94 24 c4 00 00 00 8b 50 18 89 94 24 c8 00 00 00 48 8b 50 30 <48> 8b 45 00 48 89 94 24 d0 00 00 00 48 85 c0 75 24 e9 89 00 00 00
[ 262.204496] pavucontrol-qt[1845]: segfault at 0 ip 000055c0e9d7ecc3 sp 00007ffe2121aae0 error 4 in pavucontrol-qt[55c0e9d73000+1f000]
[ 262.204511] Code: 48 8b 04 e8 8b 50 10 48 8b 68 38 89 94 24 c0 00 00 00 8b 50 14 89 94 24 c4 00 00 00 8b 50 18 89 94 24 c8 00 00 00 48 8b 50 30 <48> 8b 45 00 48 89 94 24 d0 00 00 00 48 85 c0 75 24 e9 89 00 00 00

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pavucontrol-qt 0.14.1-1ubuntu2
ProcVersionSignature: Ubuntu 5.4.0-58.64-generic 5.4.73
Uname: Linux 5.4.0-58-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: LXQt
Date: Fri Jan 1 17:20:07 2021
InstallationDate: Installed on 2018-12-07 (756 days ago)
InstallationMedia: Lubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.2)
SourcePackage: pavucontrol-qt
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
js1 (sujiannming) wrote :
Revision history for this message
Kevin Sarn (immortalblade) wrote :

I am also getting segfaults for the control panel.

10/03/2021 10:56 kevin-desktop kernel [ 4527.854357] pavucontrol-qt[25412]: segfault at 0 ip 0000557c96100cc3 sp 00007ffe40853920 error 4 in pavucontrol-qt[557c960f5000+1f000]
10/03/2021 10:56 kevin-desktop kernel [ 4527.854370] Code: 48 8b 04 e8 8b 50 10 48 8b 68 38 89 94 24 c0 00 00 00 8b 50 14 89 94 24 c4 00 00 00 8b 50 18 89 94 24 c8 00 00 00 48 8b 50 30 <48> 8b 45 00 48 89 94 24 d0 00 00 00 48 85 c0 75 24 e9 89 00 00 00

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