[kdeconnect] [Bug 401755] New: /usr/lib/kdeconnectd crashes on connection to phone

[b***@kde.org]

https://bugs.kde.org/show_bug.cgi?id=401755

Bug ID: 401755
Summary: /usr/lib/kdeconnectd crashes on connection to phone
Product: kdeconnect
Version: 1.3.3
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: common
Assignee: ***@gmail.com
Reporter: ***@protonmail.com
Target Milestone: ---

SUMMARY
As soon as /usr/lib/kdeconnectd finds and connects to my phone, it segfaults
immediately.

STEPS TO REPRODUCE
1. Open KDE-Connect Android app
2. press refresh on KDE-Connect config menu
3. watch crash notification pop up

OBSERVED RESULT
KDE-Connect crashes

EXPECTED RESULT
Connects to phone

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.14.4
(available in About System)
KDE Plasma Version: 5.14.4
KDE Frameworks Version: 5.52.0
Qt Version: 5.11.2

ADDITIONAL INFORMATION
/usr/lib/kdeconnectd output from terminal:

kdeconnect.core: KdeConnect daemon starting
kdeconnect.core: Warning: KDE Connect private key file has too open permissions
"/home/christian/.config/kdeconnect/privateKey.pem"
kdeconnect.core: onStart
kdeconnect.core: KdeConnect daemon started
kdeconnect.core: Broadcasting identity packet
kdeconnect.core: Starting client ssl (but I'm the server TCP socket)
kdeconnect.core: Socket succesfully stablished an SSL connection
kdeconnect.core: It is a known device "Samsung SM-G960U"
kdeconnect.plugin.sftp: add to dolphin
kdeconnect.plugin.sftp: Created device: "Samsung SM-G960U"
Connecting to deprecated signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
kdeconnect.plugin.mpris: MPRIS service
"org.mpris.MediaPlayer2.plasma-browser-integration" just came online
kdeconnect.plugin.mpris: Mpris addPlayer
"org.mpris.MediaPlayer2.plasma-browser-integration" -> "Firefox Web Browser"
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = kdeconnectd path = /usr/lib pid = 29664
KCrash: Arguments: /usr/lib/kdeconnectd
KCrash: Attempting to start /usr/lib/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0
QSocketNotifier: Invalid socket 8 and type 'Read', disabling...
QSocketNotifier: Invalid socket 13 and type 'Read', disabling...
QSocketNotifier: Invalid socket 9 and type 'Read', disabling...
[1] + 29664 suspended (signal) /usr/lib/kdeconnectd

[Mike Krutov]

https://bugs.kde.org/show_bug.cgi?id=401755

Mike Krutov <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@gmail.com

--- Comment #1 from Mike Krutov <***@gmail.com> ---
Hello!

Thank you for reporting the issue. Could you please provide a backtrace for the
crash?

https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#How_to_create_useful_crash_reports

[Mike Krutov]

https://bugs.kde.org/show_bug.cgi?id=401755

Mike Krutov <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WAITINGFORINFO
Status|REPORTED |NEEDSINFO

--- Comment #2 from Mike Krutov <***@gmail.com> ---
updating to NEEDSINFO till the backtrace is provided

[b***@kde.org]

https://bugs.kde.org/show_bug.cgi?id=401755

***@protonmail.com changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@protonmail.com

--- Comment #3 from ***@protonmail.com ---
Created attachment 116846
--> https://bugs.kde.org/attachment.cgi?id=116846&action=edit
Backtrace on crash described

I believe this is the relevant backtrace, let me know if any further info is
needed. Sorry for any delays in my response.