We have a bug report in Fedora:
https://bugzilla.redhat.com/show_bug.cgi?id=2451642
The report indicates that having a project with a git remote will freeze and/or crash if the remote is not accessible. Here is part of the backtrace:
#0 __syscall_cancel_arch at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1 __internal_syscall_cancel at cancellation.c:49
#2 __futex_abstimed_wait_common64 at futex-internal.c:57
#3 __futex_abstimed_wait_common at futex-internal.c:87
#4 __futex_abstimed_wait_cancelable64 at futex-internal.c:139
#5 __pthread_cond_wait_common at pthread_cond_wait.c:426
#6 ___pthread_cond_wait at pthread_cond_wait.c:458
#7 __gthread_cond_wait at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
#8 std::__condvar::wait at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
#9 std::condition_variable::wait at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
This is with the official Fedora KiCad build, version 9.0.7-1.fc42; full build version info is in the bug report linked above. The version info mentions wayland, but it doesn't seem like that would be related.
I tried searching the KiCad work items, but didn't turn up anything that appears to match. Does anyone know of this issue? I can open a bug for it, but I thought I'd ask here first.
Steve