| Bug ID | 106870 |
|---|---|
| Summary | [Raven Ridge occasionally hangs] VM_L2_PROTECTION_FAULT_STATU= S:0x00000000 |
| Product | DRI |
| Version | DRI git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | zapduke@gmail.com |
Created attachment 140109 [details]
Freeze before launching android emulator
X become unresponsive occasionally during the day, it usually happens before
launching applications but it's not reproducible constantly, it also happens
while browsing in Firefox. I have attached the log when it happened before
launching the android emulator (amdgpu.vm_debug was set to true to show the
stack trace). I can reboot the machine with a sysRq but everything graphica=
l is
freeze. Sometime it says gfxhub others mmhub.
Ubuntu 18.04, Kernel is 4.17 from the kernel-ppa, asrock ab350m pro4 update=
d to
the latest test firmware with AGESA 1.0.0.3b to see if it fixed the problem=
but
still happens, mesa stack from the oibaf ppa, with padoka it seems the error
appears less frequently and the error is usually silent and can only see th=
is
"[drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, last sig=
naled
seq=3D453604"
The attached dmesg looks like bug 106418. Other than that, per https://bugs.freedesktop.org/show_b= ug.cgi?id=3D105251#c9 , try the latest microcode files from https://git.kernel.org/pub/scm/linux/kernel/git/fi= rmware/linux-firmware.git/tree/amdgpu and make sure LLVM is version >=3D 6.
I think they are the same bug but in the title it was mentione= d it was occurring during boot and that is not my case although I have this problem = at boot (https://bugs.freedesktop.org/show_bug.= cgi?id=3D106225). I've updated the microcode to the latest version, llvm was already at version 6. It seems it happens again but more rarely, it happened now after 7 hours of uptime.
| What | Removed | Added |
|---|---|---|
| Status | NEW | RESOLVED |
| Resolution | --- | FIXED |
I have updated the microcode for raven ridge, Mesa 18.0.5 and =
the microcode of
the CPU also. I haven't had a problem in 2 days so I considered it solved.<=
/pre>