Segfault when connecting via USB (Manjaro Linux)

qDslrDashbord error reports
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Lennart
Posts: 7
Joined: 11 Aug 2017, 15:11

Segfault when connecting via USB (Manjaro Linux)

Post by Lennart »

I'm trying to run version 3.6.4 of qDSLRdashboard on Manjaro Linux (Kernel 5.10 and 5.4 tested). When I click on the USB Symbol to connect to my EOS R the application crashes with a Segfault.

Code: Select all

[lhgm@lhgm-manjaro qDslrDashboard_V3.6.4_Linux_x64]$ ./qDslrDashboard.sh 
qml: ScreenManagerOverlay - Focus Scope complete
qml: ScreenManagerOverlay - devicesFlickable complete
qml: ScreenManagerOverlay - managerFlickable complete
Segmentation fault (core dumped)
(modified the .sh so it doesn't run in the background and voids errors)
In dmesg you can see the camera connecting, then the usb connection gets reset and the application segfaults.

Code: Select all

[  756.865931] usb 2-2: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd
[  756.883640] usb 2-2: New USB device found, idVendor=04a9, idProduct=32da, bcdDevice= 1.00
[  756.883651] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  756.883655] usb 2-2: Product: Canon Digital Camera
[  756.883658] usb 2-2: Manufacturer: Canon Inc.
[  756.883661] usb 2-2: SerialNumber: Canon Digital Camera
[  757.583175] usb 2-2: reset SuperSpeed Gen 1 USB device number 4 using xhci_hcd
[  757.601265] ThreadWorker[4519]: segfault at 10 ip 00007f2b18e94520 sp 00007f2ab37fd828 error 4 in libQt5Core.so.5.15.1[7f2b18bbb000+5e4000]
[  757.601287] Code: ff c7 43 14 00 00 00 00 c7 43 18 00 00 00 00 48 83 c0 10 48 89 03 0f b6 43 1c 83 e0 f0 83 c8 04 88 43 1c 5b c3 90 0f 1f 40 00 <8b> 77 10 83 fe ff 74 11 53 48 89 fb e8 0f 50 ff ff c7 43 10 ff ff
[  757.601374] audit: type=1701 audit(1617395715.397:168): auid=1000 uid=1000 gid=1000 ses=2 subj==unconfined pid=4450 comm="ThreadWorker" exe="/home/lhgm/Downloads/qDslrDashboard_V3.6.4_Linux_x64/qDslrDashboard" sig=11 res=1
[  757.637353] audit: type=1130 audit(1617395715.434:169): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@7-4521-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[  758.861482] audit: type=1131 audit(1617395716.657:170): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@7-4521-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

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