| 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=20=
=20
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 ?
Attached logs [ 332.004841] amdgpu 0000:0e:00.0: GPU fault detected: 147 0x0f800802 for process roles pid 1043 thread roles:cs0 pid 1044 [ 332.004844] amdgpu 0000:0e:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR=20= =20 0x000EA1F0 [ 332.004845] amdgpu 0000:0e:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x04008002 [ 332.004848] amdgpu 0000:0e:00.0: VM fault (0x02, vmid 2, pasid 32769) at page 958960, read from 'TC2' (0x54433200) (8)
| What | Removed | Added |
|---|---|---|
| Component | DRM/AMDgpu | Drivers/Gallium/radeonsi |
| Version | unspecified | 18.3 |
| Product | DRI | Mesa |
| QA Contact | dri-devel@lists.freedesktop.org |
| What | Removed | Added |
|---|---|---|
| Summary | VMC page fault on POLARIS&RAVEN | [radeonsi] page fault, umr dump |
Created attachment 142598 [details]
another gallium dump
another dump, tried with propriery nvidia drivers. it works fine there.
Looks like sctx->bindless_descriptors->gpu_address is no= t accessable by gpu. 2e00000 is not in buffer list. c0017600 SET_SH_REG: 0000014d 02e00000 SPI_SHADER_USER_DATA_COMMON_1 <- 0x02e00000 [ 174.469016] amdgpu 0000:38:00.0: [gfxhub] VMC page fault (src_id:0 ring:= 32 vmid:2 pasid:32769, for process roles pid 398 thread roles:cs0 pid 399) [ 174.469021] amdgpu 0000:38:00.0: in page starting at address 0x0000800002e04000 from 27 [ 174.469023] amdgpu 0000:38:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00240C40 [ 184.763074] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled seq=3D583, emitted seq=3D585
| What | Removed | Added |
|---|---|---|
| See Also | https://bugs.freedesktop.org/show_bug.cgi?id=3D108261 |
Well this is bug when using bindless textures and framebuffer =
which is also
resident in bindless textures.
There is no more fault if i comment out si_upload_bindless_descriptor funct=
ion.
radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + num_dwords, 0));
radeon_emit(cs, S_370_DST_SEL(V_370_TC_L2) |
S_370_WR_CONFIRM(1) |
S_370_ENGINE_SEL(V_370_ME));
radeon_emit(cs, va);
radeon_emit(cs, va >> 32);
| What | Removed | Added |
|---|---|---|
| Status | NEW | RESOLVED |
| Resolution | --- | FIXED |