https://bugs.freedesktop.org/show_bug.cgi?id=108814
Bug ID: 108814 Summary: VMC page fault on POLARIS&RAVEN Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: domen.stangar@gmail.com
I tried it on two computers.
Linux (none) 4.20.0-rc1+ #8 SMP PREEMPT Tue Nov 20 00:24:49 CET 2018 x86_64 AMD Athlon PRO 200GE w/ Radeon Vega Graphics AuthenticAMD GNU/Linux
Extended renderer info (GLX_MESA_query_renderer): Vendor: X.Org (0x1002) Device: AMD RAVEN (DRM 3.27.0, 4.20.0-rc1+, LLVM 7.0.0) (0x15dd) Version: 18.2.5
[ 80.221112] amdgpu 0000:38:00.0: [gfxhub] VMC page fault (src_id:0 ring:32 vmid:2 pasid:32768, for process roles pid 358 thread roles:cs0 pid 359) [ 80.221116] amdgpu 0000:38:00.0: in page starting at address 0x0000800000a94000 from 27 [ 80.221118] amdgpu 0000:38:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00240C40
Other computer. Linux amd1.blue.org 4.19.2 #1 SMP PREEMPT Tue Nov 20 21:41:52 CET 2018 x86_64 AMD Ryzen 7 1700X Eight-Core Processor AuthenticAMD GNU/Linux
Extended renderer info (GLX_MESA_query_renderer): Vendor: X.Org (0x1002) Device: AMD Radeon (TM) RX 460 Graphics (POLARIS11, DRM 3.27.0, 4.19.2, LLVM 7.0.0) (0x67ef) Version: 18.2.5
[ 1253.329906] amdgpu 0000:0e:00.0: GPU fault detected: 147 0x09004802 for process roles pid 1119 thread roles:cs0 pid 1120 [ 1253.329910] amdgpu 0000:0e:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x0000EB20 [ 1253.329911] amdgpu 0000:0e:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0C048002 [ 1253.329914] amdgpu 0000:0e:00.0: VM fault (0x02, vmid 6, pasid 32769) at page 60192, read from 'TC0' (0x54433000) (72)
Is this llvm or mesa issue ? I also tried older kernel 4.16 same thing.
What reports do you need ?