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Thread 1 (Thread 1110):
#0  0x00007f6e0cd857ce in ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
No symbol table info available.
#1  0x000000000047d0e1 in DeleteInputDeviceRequest ()
No symbol table info available.
#2  0x0000000000429e35 in ?? ()
No symbol table info available.
#3  0x000000000046bac7 in ?? ()
No symbol table info available.
#4  0x000000000046bec2 in ?? ()
No symbol table info available.
#5  <signal handler called>
No symbol table info available.
#6  0x00007f6e0cd82498 in ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
No symbol table info available.
#7  0x00007f6e0cd826c1 in ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
No symbol table info available.
#8  0x00007f6e0cd89465 in ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
No symbol table info available.
#9  0x00000000004e9370 in XIChangeDeviceProperty ()
No symbol table info available.
#10 0x00000000004e969e in ?? ()
No symbol table info available.
#11 0x0000000000430c3c in ?? ()
No symbol table info available.
#12 0x00000000004261aa in _start ()
No symbol table info available.