[  5805.693] (EE) 
[  5805.693] (EE) Backtrace:
[  5805.693] (EE) 0: /usr/lib/Xorg (xorg_backtrace+0x4d) [0x5557748381fd]
[  5805.693] (EE) 1: /usr/lib/Xorg (0x555774787000+0xb1339) [0x555774838339]
[  5805.693] (EE) 2: /usr/lib/libc.so.6 (0x7f63b2f25000+0x37e00) [0x7f63b2f5ce00]
[  5805.693] (EE) 3: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (0x7f63b0183000+0xc86a) [0x7f63b018f86a]
[  5805.693] (EE) 4: /usr/lib/Xorg (0x555774787000+0xaa881) [0x555774831881]
[  5805.693] (EE) 5: /usr/lib/Xorg (WaitForSomething+0x200) [0x55577483c3a0]
[  5805.693] (EE) 6: /usr/lib/Xorg (0x555774787000+0x3789b) [0x5557747be89b]
[  5805.694] (EE) 7: /usr/lib/libc.so.6 (__libc_start_main+0xf3) [0x7f63b2f49223]
[  5805.694] (EE) 8: /usr/lib/Xorg (_start+0x2e) [0x5557747bf30e]
[  5805.694] (EE) 
[  5805.694] (EE) Segmentation fault at address 0x0
[  5805.694] (EE) 
Fatal server error:
[  5805.694] (EE) Caught signal 11 (Segmentation fault). Server aborting
[  5805.694] (EE) 
[  5805.694] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[  5805.694] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[  5805.694] (EE) 
[  5805.694] (II) AIGLX: Suspending AIGLX clients for VT switch
[  5805.694] (EE) 
[  5805.694] (EE) Backtrace:
[  5805.694] (EE) 0: /usr/lib/Xorg (xorg_backtrace+0x4d) [0x5557748381fd]
[  5805.694] (EE) 1: /usr/lib/Xorg (0x555774787000+0xb1339) [0x555774838339]
[  5805.694] (EE) 2: /usr/lib/libc.so.6 (0x7f63b2f25000+0x37e00) [0x7f63b2f5ce00]
[  5805.694] (EE) 3: /usr/lib/libc.so.6 (gsignal+0x10f) [0x7f63b2f5cd7f]
[  5805.694] (EE) 4: /usr/lib/libc.so.6 (abort+0x125) [0x7f63b2f47672]
[  5805.694] (EE) 5: /usr/lib/libc.so.6 (0x7f63b2f25000+0x7a878) [0x7f63b2f9f878]
[  5805.694] (EE) 6: /usr/lib/libc.so.6 (0x7f63b2f25000+0x8118a) [0x7f63b2fa618a]
[  5805.694] (EE) 7: /usr/lib/libc.so.6 (0x7f63b2f25000+0x8148a) [0x7f63b2fa648a]
[  5805.694] (EE) 8: /usr/lib/libc.so.6 (0x7f63b2f25000+0x83f58) [0x7f63b2fa8f58]
[  5805.694] (EE) 9: /usr/lib/libc.so.6 (__libc_calloc+0x86) [0x7f63b2fab736]
[  5805.694] (EE) 10: /usr/lib/dri/radeonsi_dri.so (0x7f63aeb8a000+0x25f998) [0x7f63aede9998]
[  5805.694] (EE) 11: /usr/lib/dri/radeonsi_dri.so (0x7f63aeb8a000+0x260655) [0x7f63aedea655]
[  5805.694] (EE) 12: /usr/lib/dri/radeonsi_dri.so (0x7f63aeb8a000+0x8d119) [0x7f63aec17119]
[  5805.694] (EE) 13: /usr/lib/dri/radeonsi_dri.so (0x7f63aeb8a000+0x8d170) [0x7f63aec17170]
[  5805.694] (EE) 14: /usr/lib/libgbm.so.1 (0x7f63b0173000+0x4f8b) [0x7f63b0177f8b]
[  5805.694] (EE) 15: /usr/lib/libgbm.so.1 (gbm_bo_create+0x1b) [0x7f63b01766bb]
[  5805.694] (EE) 16: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (0x7f63b0183000+0x95d6) [0x7f63b018c5d6]
[  5805.694] (EE) 17: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (0x7f63b0183000+0x15773) [0x7f63b0198773]
[  5805.694] (EE) 18: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (0x7f63b0183000+0x10e32) [0x7f63b0193e32]
[  5805.694] (EE) 19: /usr/lib/Xorg (0x555774787000+0x7a714) [0x555774801714]
[  5805.694] (EE) 20: /usr/lib/xorg/modules/extensions/libglx.so (0x7f63b01ab000+0x2f6ea) [0x7f63b01da6ea]
[  5805.694] (EE) 21: /usr/lib/Xorg (AbortDDX+0x6e) [0x555774817f8e]
[  5805.694] (EE) 22: /usr/lib/Xorg (FatalError+0x19c) [0x55577482a60c]
[  5805.694] (EE) 23: /usr/lib/Xorg (0x555774787000+0xb137e) [0x55577483837e]
[  5805.694] (EE) 24: /usr/lib/libc.so.6 (0x7f63b2f25000+0x37e00) [0x7f63b2f5ce00]
[  5805.694] (EE) 25: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (0x7f63b0183000+0xc86a) [0x7f63b018f86a]
[  5805.694] (EE) 26: /usr/lib/Xorg (0x555774787000+0xaa881) [0x555774831881]
[  5805.694] (EE) 27: /usr/lib/Xorg (WaitForSomething+0x200) [0x55577483c3a0]
[  5805.694] (EE) 28: /usr/lib/Xorg (0x555774787000+0x3789b) [0x5557747be89b]
[  5805.694] (EE) 29: /usr/lib/libc.so.6 (__libc_start_main+0xf3) [0x7f63b2f49223]
[  5805.694] (EE) 30: /usr/lib/Xorg (_start+0x2e) [0x5557747bf30e]
[  5805.694] (EE) 
[  5805.694] (EE) 
FatalError re-entered, aborting
[  5805.694] (EE) Caught signal 6 (Aborted). Server aborting
[  5805.694] (EE)