This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 2002088
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2002088
Title:
Ubuntu Desktop freezes
Status in linux package in Ubuntu:
Incomplete
Bug description:
While using desktop the machine suddenly freezes and computer has to be shut
down
from power button and restarted. However, I could log in from another machine
by using ssh and saw that dmesg is showing lots of these messages:
[ 6834.800344] amdgpu 0000:08:00.0: amdgpu: [mmhub0] no-retry page fault
(src_id:0 ring:40 vmid:2 pasid:32775, for process slack pid 5378 thread
slack:cs0 pid 5441)
[ 6834.800351] amdgpu 0000:08:00.0: amdgpu: in page starting at address
0x0000800106bf0000 from IH client 0x12 (VMC)
[ 6834.800355] amdgpu 0000:08:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00240051
[ 6834.800356] amdgpu 0000:08:00.0: amdgpu: Faulty UTCL2 client ID: MP1
(0x0)
[ 6834.800358] amdgpu 0000:08:00.0: amdgpu: MORE_FAULTS: 0x1
[ 6834.800359] amdgpu 0000:08:00.0: amdgpu: WALKER_ERROR: 0x0
[ 6834.800359] amdgpu 0000:08:00.0: amdgpu: PERMISSION_FAULTS: 0x5
[ 6834.800360] amdgpu 0000:08:00.0: amdgpu: MAPPING_ERROR: 0x0
[ 6834.800361] amdgpu 0000:08:00.0: amdgpu: RW: 0x1
[ 6834.800362] amdgpu 0000:08:00.0: amdgpu: [mmhub0] no-retry page fault
(src_id:0 ring:40 vmid:2 pasid:32775, for process slack pid 5378 thread
slack:cs0 pid 5441)
[ 6834.800364] amdgpu 0000:08:00.0: amdgpu: in page starting at address
0x0000800106bf1000 from IH client 0x12 (VMC)
[ 6834.800373] amdgpu 0000:08:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00240051
[ 6834.800374] amdgpu 0000:08:00.0: amdgpu: Faulty UTCL2 client ID: MP1
(0x0)
[ 6834.800375] amdgpu 0000:08:00.0: amdgpu: MORE_FAULTS: 0x1
[ 6834.800376] amdgpu 0000:08:00.0: amdgpu: WALKER_ERROR: 0x0
[ 6834.800376] amdgpu 0000:08:00.0: amdgpu: PERMISSION_FAULTS: 0x5
[ 6834.800377] amdgpu 0000:08:00.0: amdgpu: MAPPING_ERROR: 0x0
[ 6834.800378] amdgpu 0000:08:00.0: amdgpu: RW: 0x1
[ 6834.800379] amdgpu 0000:08:00.0: amdgpu: [mmhub0] no-retry page fault
(src_id:0 ring:40 vmid:2 pasid:32775, for process slack pid 5378 thread
slack:cs0 pid 5441)
[ 6834.800380] amdgpu 0000:08:00.0: amdgpu: in page starting at address
0x0000800106bf2000 from IH client 0x12 (VMC)
[ 6834.800382] amdgpu 0000:08:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00000000
[ 6834.800383] amdgpu 0000:08:00.0: amdgpu: Faulty UTCL2 client ID: MP1
(0x0)
[ 6834.800384] amdgpu 0000:08:00.0: amdgpu: MORE_FAULTS: 0x0
[ 6834.800385] amdgpu 0000:08:00.0: amdgpu: WALKER_ERROR: 0x0
[ 6834.800386] amdgpu 0000:08:00.0: amdgpu: PERMISSION_FAULTS: 0x0
[ 6834.800386] amdgpu 0000:08:00.0: amdgpu: MAPPING_ERROR: 0x0
[ 6834.800387] amdgpu 0000:08:00.0: amdgpu: RW: 0x0
[ 6834.800388] amdgpu 0000:08:00.0: amdgpu: [mmhub0] no-retry page fault
(src_id:0 ring:40 vmid:2 pasid:32775, for process slack pid 5378 thread
slack:cs0 pid 5441)
[ 6834.800389] amdgpu 0000:08:00.0: amdgpu: in page starting at address
0x0000800106bf3000 from IH client 0x12 (VMC)
[ 6834.800391] amdgpu 0000:08:00.0: amdgpu:
VM_L2_PROTECTION_FAULT_STATUS:0x00000000
[ 6834.800392] amdgpu 0000:08:00.0: amdgpu: Faulty UTCL2 client ID: MP1
(0x0)
[ 6834.800393] amdgpu 0000:08:00.0: amdgpu: MORE_FAULTS: 0x0
[ 6834.800394] amdgpu 0000:08:00.0: amdgpu: WALKER_ERROR: 0x0
[ 6834.800394] amdgpu 0000:08:00.0: amdgpu: PERMISSION_FAULTS: 0x0
[ 6834.800395] amdgpu 0000:08:00.0: amdgpu: MAPPING_ERROR: 0x0
[ 6834.800396] amdgpu 0000:08:00.0: amdgpu: RW: 0x0
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2002088/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
