Backtrace:
[499462.520] 0: /usr/bin/X (xorg_backtrace+0x26) [0x460566]
[499462.520] 1: /usr/bin/X (mieqEnqueue+0x201) [0x45a941]
[499462.520] 2: /usr/bin/X (xf86PostMotionEventM+0xa3) [0x4805e3]
[499462.520] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f42f4536000+0x5f23) [0x7f42f453bf23]
[499462.520] 4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f42f4536000+0x65fb) [0x7f42f453c5fb]
[499462.521] 5: /usr/bin/X (0x400000+0x6da77) [0x46da77]
[499462.521] 6: /usr/bin/X (0x400000+0x121f8e) [0x521f8e]
[499462.521] 7: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4329b1c000+0x10060) [0x7f4329b2c060]
[499462.521] 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f432527a000+0x5797a1) [0x7f43257f37a1]
[499491.080] [mi] EQ overflowing. The server is probably stuck in an infinite loop.
[499491.080]
Backtrace:
[499491.080] 0: /usr/bin/X (xorg_backtrace+0x26) [0x460566]
[499491.080] 1: /usr/bin/X (mieqEnqueue+0x201) [0x45a941]
[499491.080] 2: /usr/bin/X (xf86PostMotionEventM+0xa3) [0x4805e3]
[499491.080] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f42f4536000+0x5f23) [0x7f42f453bf23]
[499491.080] 4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f42f4536000+0x65fb) [0x7f42f453c5fb]
[499491.081] 5: /usr/bin/X (0x400000+0x6da77) [0x46da77]
[499491.081] 6: /usr/bin/X (0x400000+0x121f8e) [0x521f8e]
[499491.081] 7: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4329b1c000+0x10060) [0x7f4329b2c060]
[499491.081] 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f432527a000+0x5797a1) [0x7f43257f37a1]