Bug 2189927 - [abrt] krfb: xcb_get_extension_data(): krfb-virtualmonitor killed by SIGSEGV
Summary: [abrt] krfb: xcb_get_extension_data(): krfb-virtualmonitor killed by SIGSEGV
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: krfb
Version: 38
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Than Ngo
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:954fbe2ea7df8abf1381b6ba4a7...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-04-26 13:19 UTC by oper.kh
Modified: 2023-04-26 13:20 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: ---
Doc Text:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

Attachments (Terms of Use)
File: proc_pid_status (1.39 KB, text/plain)
2023-04-26 13:19 UTC, oper.kh 		no flags Details
File: maps (4.00 KB, text/plain)
2023-04-26 13:19 UTC, oper.kh 		no flags Details
File: limits (1.29 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: environ (2.10 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: open_fds (1.85 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: mountinfo (3.91 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: os_info (699 bytes, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: cpuinfo (2.84 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: core_backtrace (29.87 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: exploitable (81 bytes, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: dso_list (268 bytes, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
File: backtrace (103.96 KB, text/plain)
2023-04-26 13:20 UTC, oper.kh 		no flags Details
View All

Description oper.kh 2023-04-26 13:19:55 UTC 
Description of problem:
Clicked "Virtual Monitor" in KDE Connect

Version-Release number of selected component:
krfb-22.12.3-1.fc38

Additional info:
reporter:       libreport-2.17.9
type:           CCpp
reason:         krfb-virtualmonitor killed by SIGSEGV
journald_cursor: s=a32adcab7d4146c890beacb253c58fb2;i=2c173d;b=347a2fd6ed0b46caaa89b9c51c222a64;m=5a1845a8d;t=5fa3cf3c89a2c;x=147801a8905bb084
executable:     /usr/bin/krfb-virtualmonitor
cmdline:        /usr/bin/krfb-virtualmonitor --name steamdeck --resolution 1280x800 --scale 1 --password {2e634299-7d46-43b9-9526-1285b88d26de} --port 5901
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.kdeconnect.daemon
rootdir:        /
uid:            1000
kernel:         6.2.12-300.fc38.x86_64
package:        krfb-22.12.3-1.fc38
runlevel:       N 5
backtrace_rating: 4
crash_function: xcb_get_extension_data
comment:        Clicked "Virtual Monitor" in KDE Connect

Truncated backtrace:
Thread no. 1 (14 frames)
 #0 xcb_get_extension_data at /usr/src/debug/libxcb-1.13.1-11.fc38.x86_64/src/xcb_ext.c:91
 #1 KrfbXCBEventFilter::KrfbXCBEventFilter at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/framebuffers/xcb/xcb_framebuffer.cpp:53
 #2 XCBFrameBuffer::XCBFrameBuffer at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/framebuffers/xcb/xcb_framebuffer.cpp:160
 #3 XCBFrameBufferPlugin::frameBuffer at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/framebuffers/xcb/xcb_framebufferplugin.cpp:35
 #4 FrameBufferManager::frameBuffer at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/framebuffermanager.cpp:84
 #5 RfbServerManager::init at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbservermanager.cpp:127
 #6 RfbServerManager::RfbServerManager at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbservermanager.cpp:109
 #7 RfbServerManagerStatic::RfbServerManagerStatic at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbservermanager.cpp:83
 #8 Holder::Holder at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbservermanager.cpp:88
 #9 (anonymous namespace)::Q_QGS_s_instance::innerFunction at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbservermanager.cpp:88
 #10 QGlobalStatic<RfbServerManagerStatic, (anonymous namespace)::Q_QGS_s_instance::innerFunction, (anonymous namespace)::Q_QGS_s_instance::guard>::operator-> at /usr/include/qt5/QtCore/qglobalstatic.h:142
 #11 RfbServerManager::instance at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbservermanager.cpp:92
 #12 RfbServer::RfbServer at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/rfbserver.cpp:47
 #13 VirtualMonitorRfbServer::VirtualMonitorRfbServer at /usr/src/debug/krfb-22.12.3-1.fc38.x86_64/krfb/main-virtualmonitor.cpp:64
Comment 1 oper.kh 2023-04-26 13:19:58 UTC 
Created attachment 1960129 [details]
File: proc_pid_status
Comment 2 oper.kh 2023-04-26 13:19:59 UTC 
Created attachment 1960130 [details]
File: maps
Comment 3 oper.kh 2023-04-26 13:20:01 UTC 
Created attachment 1960131 [details]
File: limits
Comment 4 oper.kh 2023-04-26 13:20:03 UTC 
Created attachment 1960132 [details]
File: environ
Comment 5 oper.kh 2023-04-26 13:20:04 UTC 
Created attachment 1960133 [details]
File: open_fds
Comment 6 oper.kh 2023-04-26 13:20:05 UTC 
Created attachment 1960134 [details]
File: mountinfo
Comment 7 oper.kh 2023-04-26 13:20:07 UTC 
Created attachment 1960135 [details]
File: os_info
Comment 8 oper.kh 2023-04-26 13:20:08 UTC 
Created attachment 1960136 [details]
File: cpuinfo
Comment 9 oper.kh 2023-04-26 13:20:10 UTC 
Created attachment 1960137 [details]
File: core_backtrace
Comment 10 oper.kh 2023-04-26 13:20:12 UTC 
Created attachment 1960138 [details]
File: exploitable
Comment 11 oper.kh 2023-04-26 13:20:13 UTC 
Created attachment 1960139 [details]
File: dso_list
Comment 12 oper.kh 2023-04-26 13:20:15 UTC 
Created attachment 1960140 [details]
File: backtrace
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