.
Thread 1 (process 22251):
#0  0x0000000000496ad9 in XisbRead ()
#1  0x00007f06594f4309 in ?? ()
   from /usr/lib/xorg/modules/input//synaptics_drv.so
#2  0x00007f06594f0c8a in ?? ()
   from /usr/lib/xorg/modules/input//synaptics_drv.so
#3  0x00000000004858bb in xf86Wakeup ()
#4  0x0000000000451cdb in WakeupHandler ()
#5  0x00000000004ee4bf in WaitForSomething ()
#6  0x000000000044dea0 in Dispatch ()
#7  0x0000000000433c0d in main ()