on ubuntu i get this syslog 50GB

-rw-r-----  1 syslog adm    51086061568 sep 21 20:17 kern.log
drwx--x--x  2 root   root          4096 sep 21 14:27 lightdm
-rw-r-----  1 syslog adm    51086168064 sep 21 20:17 syslog
-rw-rw-r--  1 root   utmp          2304 sep 21 14:43 wtmp
-rw-r--r--  1 root   root        369812 sep 21 14:45 Xorg.0.log
user@user-To-be-filled-by-O-E-M:/var/log$ tail -f kern.log
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730901] amdgpu 0000:04:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0E044001
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730902] VM fault (0x01, vmid 7) at page 135284862, read from 'TC5' (0x54433500) (68)
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730915] amdgpu 0000:04:00.0: GPU fault detected: 147 0x03d0c401
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730916] amdgpu 0000:04:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0810487A
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730916] amdgpu 0000:04:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0E0C4001
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730917] VM fault (0x01, vmid 7) at page 135284858, read from 'TC3' (0x54433300) (196)
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730926] amdgpu 0000:05:00.0: GPU fault detected: 147 0x03e8c801
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730927] amdgpu 0000:05:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0810487D
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730928] amdgpu 0000:05:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0E0C8001
Sep 21 15:35:12 user-To-be-filled-by-O-E-M kernel: [ 4060.730929] VM f^C