[  1608.100] [mi] EQ overflowing. The server is probably stuck in an infinite loop.
[  1608.100] 
Backtrace:
[  1608.100] 0: /usr/bin/X (xorg_backtrace+0x26) [0x567006]
[  1608.100] 1: /usr/bin/X (mieqEnqueue+0x191) [0x5478c1]
[  1608.101] 2: /usr/bin/X (0x400000+0x47064) [0x447064]
[  1608.101] 3: /usr/bin/X (xf86PostButtonEvent+0xdd) [0x48209d]
[  1608.101] 4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7fa60aab0000+0x3ea5) [0x7fa60aab3ea5]
[  1608.101] 5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7fa60aab0000+0x5fa3) [0x7fa60aab5fa3]
[  1608.101] 6: /usr/bin/X (0x400000+0x6cba7) [0x46cba7]
[  1608.101] 7: /usr/bin/X (0x400000+0x928be) [0x4928be]
[  1608.101] 8: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fa60fcee000+0x10060) [0x7fa60fcfe060]
[  1608.101] 9: /lib/x86_64-linux-gnu/libc.so.6 (__select+0x13) [0x7fa60ecd08f3]
[  1608.101] 10: /usr/bin/X (WaitForSomething+0x19b) [0x5643eb]
[  1608.101] 11: /usr/bin/X (0x400000+0x33ae2) [0x433ae2]
[  1608.101] 12: /usr/bin/X (0x400000+0x22fca) [0x422fca]
[  1608.101] 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fa60ec1730d]
[  1608.101] 14: /usr/bin/X (0x400000+0x232bd) [0x4232b