#0  0x00007f783f52232d in free () from /tmp/apport_sandbox_j7ab9k3r/lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f78417a64e5 in g_unix_fd_list_append (list=0x5594b868d3a0, fd=-1213470432, error=0x5594b868d3a0) at ../../../gio/gunixfdlist.c:333
  [Error: gunixfdlist.c was not found in source tree]
#2  0x00005594b7f86260 in ?? ()
#3  0x00005594b868d3a0 in ?? ()
#4  0x0000000000000000 in ?? ()