Persisten Segmentation Fault in libQt5Network #11654

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opened 2026-02-21 21:46:26 -05:00 by deekerman · 1 comment

deekerman commented

2026-02-21 21:46:26 -05:00

Owner

Originally created by @AmateurECE on GitHub (Jan 23, 2021).

Please provide the following information

qBittorrent version and Operating System

v4.1.5, Linux edtwardy 4.19.0-13-amd64 #1 SMP Debian Buster 4.19.160-2 (2020-11-28) x86_64 GNU/Linux

If on linux, libtorrent-rasterbar and Qt version

libtorrent-rasterbar9: 1.1.11-2
libqt5core5a: 5.11.3+dfsg1-1+deb10u4

What is the problem

qBittorrent crashes immediately upon startup, every time.

What is the expected behavior

qBittorrent loads successfully and remains open

Steps to reproduce

Unknown--for my system, the only required step is to start qBittorrent.

Extra info(if any)

It happens every time I start qBittorrent, I ran valgrind and have attached the report. I'm using qBittorrent over a VNC session with TigerVNC as the server and Apple's Screen Sharing App as the client.

bugReport.log

Originally created by @AmateurECE on GitHub (Jan 23, 2021). **Please provide the following information** ### qBittorrent version and Operating System v4.1.5, Linux edtwardy 4.19.0-13-amd64 #1 SMP Debian Buster 4.19.160-2 (2020-11-28) x86_64 GNU/Linux ### If on linux, libtorrent-rasterbar and Qt version libtorrent-rasterbar9: 1.1.11-2 libqt5core5a: 5.11.3+dfsg1-1+deb10u4 ### What is the problem qBittorrent crashes immediately upon startup, every time. ### What is the expected behavior qBittorrent loads successfully and remains open ### Steps to reproduce Unknown--for my system, the only required step is to start qBittorrent. ### Extra info(if any) It happens every time I start qBittorrent, I ran valgrind and have attached the report. I'm using qBittorrent over a VNC session with TigerVNC as the server and Apple's Screen Sharing App as the client. [bugReport.log](https://github.com/qbittorrent/qBittorrent/files/5861395/bugReport.log)

deekerman

2026-02-21 21:46:26 -05:00

closed this issue
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deekerman commented

2026-02-21 21:46:39 -05:00

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@sledgehammer999 commented on GitHub (Jan 23, 2021):

Unfortunately you use a fairly old and unsupported qbittorrent version. Latest is 4.3.3.
Notice that series 4.1.x, 4.2.x and 4.3.x are entirely separate from each other.

@sledgehammer999 commented on GitHub (Jan 23, 2021): Unfortunately you use a fairly old and unsupported qbittorrent version. Latest is 4.3.3. Notice that series 4.1.x, 4.2.x and 4.3.x are entirely separate from each other.