Invalid thread ID: bt full
Starting program: /usr/bin/gnome-control-center 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffcda40700 (LWP 18729)]
[New Thread 0x7fffcd23f700 (LWP 18730)]
[New Thread 0x7fffcca3e700 (LWP 18731)]
[New Thread 0x7fffcbd57700 (LWP 18732)]
[New Thread 0x7fffcb556700 (LWP 18733)]
[New Thread 0x7fffcad55700 (LWP 18734)]
[New Thread 0x7fffbb98d700 (LWP 18735)]
[New Thread 0x7fffb9048700 (LWP 18736)]
[New Thread 0x7fffb8847700 (LWP 18737)]
[New Thread 0x7fffb3fff700 (LWP 18738)]
[New Thread 0x7fffb37fe700 (LWP 18739)]
[Thread 0x7fffbb98d700 (LWP 18735) exited]
[Thread 0x7fffb37fe700 (LWP 18739) exited]
[Thread 0x7fffb8847700 (LWP 18737) exited]

Thread 1 "gnome-control-c" received signal SIGSEGV, Segmentation fault.
manager_recheck_permissions (proxy=<optimized out>, user_data=0x555555d59220) at libnm/nm-manager.c:363
363	libnm/nm-manager.c: No such file or directory.
