| Bug ID | 92836 |
|---|---|
| Summary | amdgpu does not resume properly from suspend |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | David@WalkerStreet.info |
My laptop does not resume properly after a suspend. The problem seems to be
with the amdgpu kernel module; it's often accompanied by a long stream of dmesg
errors reported. Here's a sampling:
[ 1494.980561] amdgpu 0000:00:01.0: GPU fault detected: 146 0x0b020504
[ 1494.980561] amdgpu 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x00000000
[ 1494.980561] amdgpu 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x00000000
[ 1494.980561] VM fault (0x00, vmid 0) at page 0, read from '' (0x00000000)
(0)
[ 1494.995478] systemd-journald[498]: /dev/kmsg buffer overrun, some messages
lost.
[ 1494.980561] amdgpu 0000:00:01.0: GPU fault detected: 146 0x0b0a4004
[ 1494.980561] amdgpu 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x00000000
[ 1494.980561] amdgpu 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x00000000
[ 1494.980561] VM fault (0x00, vmid 0) at page 0, read from '' (0x00000000)
(0)
[ 1494.995486] systemd-journald[498]: /dev/kmsg buffer overrun, some messages
lost.
Any ideas? I'm running the 4.2.4-1-default under openSUSE Tumbleweed. Here's
some hwinfo data:
09: PCI 01.0: 0300 VGA compatible controller (VGA)
[Created at pci.366]
Unique ID: vSkL.bMI5Iw7ysWD
SysFS ID: /devices/pci0000:00/0000:00:01.0
SysFS BusID: 0000:00:01.0
Hardware Class: graphics card
Model: "ATI Carrizo"
Vendor: pci 0x1002 "ATI Technologies Inc"
Device: pci 0x9874 "Carrizo"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x80af
Revision: 0xc5
Driver: "amdgpu"
Driver Modules: "drm"
Memory Range: 0xe0000000-0xefffffff (ro,non-prefetchable)
Memory Range: 0xf0000000-0xf07fffff (ro,non-prefetchable)
I/O Ports: 0xf000-0xf0ff (rw)
Memory Range: 0xff700000-0xff73ffff (rw,non-prefetchable)
Memory Range: 0xff740000-0xff75ffff (ro,non-prefetchable,disabled)
IRQ: 47 (129945 events)
Module Alias: "pci:v00001002d00009874sv0000103Csd000080AFbc03sc00i00"
Driver Info #0:
Driver Status: amdgpu is active
Driver Activation Cmd: "modprobe amdgpu"
Config Status: cfg=new, avail=yes, need=no, active=unknown
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