Here is the log that I see. They are brand new RX6600 xt cards. Not sure what is happening. Any help would be appreciated.
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567450][ C3] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32775, for process ethminer pid 2298 thread cl-0 pid 2307)
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567470][ C3] amdgpu 0000:03:00.0: amdgpu: in page starting at address 0x0000000498054000 from client 0x1b (UTCL2)
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567479][ C3] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101030
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567486][ C3] amdgpu 0000:03:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567493][ C3] amdgpu 0000:03:00.0: amdgpu: MORE_FAULTS: 0x0
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567499][ C3] amdgpu 0000:03:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567504][ C3] amdgpu 0000:03:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567510][ C3] amdgpu 0000:03:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:01 Rig_3918380 kernel: [ 32.567516][ C3] amdgpu 0000:03:00.0: amdgpu: RW: 0x0
Dec 20 19:58:01 Rig_3918380 cron[511]: (root) RELOAD (crontabs/root)
Dec 20 19:58:04 Rig_3918380 avg_khs[2003]: Found a gap in ethash hashrate statistics, 359 zeros added
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823106][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823116][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x000000208581f000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823121][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823124][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823128][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823130][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823133][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823136][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823139][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823147][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823151][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x00000020abe0d000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823155][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823158][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823161][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823164][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823167][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823170][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823172][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823180][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823184][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x0000000726ff5000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823188][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823191][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823194][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823197][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823199][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823202][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823205][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823212][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823216][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x00000006a80f2000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823220][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823223][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823226][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823229][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823232][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823234][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823237][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823280][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823284][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x0000000ab6bb2000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823288][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823291][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823294][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823296][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823299][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823302][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823305][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823312][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823316][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x0000000a672db000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823320][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823323][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823326][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823328][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823331][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823334][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823336][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823344][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823348][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x0000000f29e70000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823352][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823355][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823358][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823361][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823363][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823366][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823369][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823376][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823380][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x0000000ab9e86000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823384][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823387][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823390][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823392][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823395][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823398][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823401][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823408][ C1] amdgpu 0000:0c:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:1 pasid:32773, for process ethminer pid 2298 thread cl-1 pid 2308)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823412][ C1] amdgpu 0000:0c:00.0: amdgpu: in page starting at address 0x000000374efb0000 from client 0x1b (UTCL2)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823416][ C1] amdgpu 0000:0c:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00101031
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823419][ C1] amdgpu 0000:0c:00.0: amdgpu: Faulty UTCL2 client ID: TCP (0x8)
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823422][ C1] amdgpu 0000:0c:00.0: amdgpu: MORE_FAULTS: 0x1
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823425][ C1] amdgpu 0000:0c:00.0: amdgpu: WALKER_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823427][ C1] amdgpu 0000:0c:00.0: amdgpu: PERMISSION_FAULTS: 0x3
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823430][ C1] amdgpu 0000:0c:00.0: amdgpu: MAPPING_ERROR: 0x0
Dec 20 19:58:04 Rig_3918380 kernel: [ 35.823433][ C1] amdgpu 0000:0c:00.0: amdgpu: RW: 0x0
Dec 20 19:58:11 Rig_3918380 systemd-timesyncd[452]: Synchronized to time server 91.189.94.4:123