and the traps just before this trace
[ 28.900976] xubuntu kernel: traps: xfsettingsd[1491] trap int3 ip:7f8a4f9dfc41 sp:7fff2ddeac90 error:0 in libglib-2.0.so.0.5600.1[7f8a4f98e0
and the traps just before this trace
[ 28.900976] xubuntu kernel: traps: xfsettingsd[1491] trap int3 ip:7f8a4f9dfc41 sp:7fff2ddeac90 error:0 in libglib- 2.0.so. 0.5600. 1[7f8a4f98e0