Created attachment 1058360 [details] bt full Description of problem: Core was generated by `/usr/bin/python3 -OO /bin/dnf install qt5-qtbase-devel'. Program terminated with signal SIGSEGV, Segmentation fault. #0 select_next_target (err=<optimized out>, selected_full_url=<synthetic pointer>, selected_target=<synthetic pointer>, dd=0x7ffcf8b71090) at /usr/src/debug/librepo/py3/librepo/downloader.c:667 667 if (target->state != LR_DS_WAITING) // Pick only waiting targets Version-Release number of selected component (if applicable): dnf-1.0.2-2.fc24.1.noarch librepo-1.7.16-2.fc23.x86_64 python3-3.4.3-5.fc23.x86_64 How reproducible: reproducible
> reproducible dnf crashes ~60% of the time in this container, but in different places. So it seems to be some memory corruption issue.
Hi, are you able to provide us a coredump with the exact versions of dnf, hawkey and librepo? Do you experience this only in containerized environment?
I cannot reproduce this anymore. Unfortunately I have upgrade dnf to dnf-1.0.2-3.fc24.noarch in the mean time which might be related, but again might not.