Created attachment 158801 [details]
backtrace

SUMMARY
I recently was on the ICE and while I was connected to the hotspot but did not authenticate through their captive web portal, I started dolphin and it pretty much instantly froze and eventually crashed. Disconnecting from the network/logging in solved that problem and it seemed to work fine again. 


STEPS TO REPRODUCE
1. Run `sudo iptables -A INPUT -i wlp2s0 -j DROP` (adjust your interface name)
2. Start dolphin


(To remove the rule again, run  `sudo iptables -D INPUT -i wlp2s0 -j DROP` or reboot your computer)
OBSERVED RESULT
Work normal

EXPECTED RESULT
Frozen

SOFTWARE/OS VERSIONS
Operating System: KDE neon Testing Edition
KDE Plasma Version: 5.27.4
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
Kernel Version: 6.0.19-060019-generic (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 5500U with Radeon Graphics
Memory: 17.4 GiB of RAM
Graphics Processor: AMD Radeon Graphics
Manufacturer: LENOVO
Product Name: 82KC
System Version: Lenovo V14 G2 ALC

ADDITIONAL INFORMATION


It seems like it tries to connect to a samba share, but I do not have any mounted/trying to access it. I do use it from time to time (accessing a smb:// domain). Found it in a previous stack trace, not this one. Might be a complete wrong guess

gdb backtrace (and px -aux) is attached, can not post it directly...blocked because of spam