Segfault happened at: 0x7f820aa49898:	mov    0x8(%r12),%r15
PC (0x7f820aa49898) ok
source "0x8(%r12)" (0x7f820bf73e00) in non-readable VMA region: 0x7f820bdbc000-0x7f820bfbc000 ---p /usr/lib/libnm-glib.so.4.3.0
destination "%r15" ok