Hi, Issue remains in kernel 4.17.5, tested with SAPPHIRE RX 550 4GB running same OpenCL kernel. [ 227.443025] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, last signaled seq=22, last emitted seq=25 [ 227.443112] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma1 timeout, last signaled seq=22, last emitted seq=24 [ 227.443117] [drm] IP block:gmc_v8_0 is hung! [ 227.443120] [drm] IP block:tonga_ih is hung! [ 227.443123] [drm] IP block:gfx_v8_0 is hung! [ 227.443124] [drm] IP block:gmc_v8_0 is hung! [ 227.443126] [drm] IP block:tonga_ih is hung! [ 227.443127] [drm] IP block:sdma_v3_0 is hung! [ 227.443128] [drm] IP block:uvd_v6_0 is hung! [ 227.443130] [drm] IP block:gfx_v8_0 is hung! [ 227.443132] [drm] IP block:sdma_v3_0 is hung! [ 227.443133] [drm] IP block:vce_v3_0 is hung! [ 227.443134] [drm] GPU recovery disabled. [ 227.443137] [drm] IP block:uvd_v6_0 is hung! [ 227.443140] [drm] IP block:vce_v3_0 is hung! [ 227.443141] [drm] GPU recovery disabled. Regards, LuÃs On Tue, Jun 26, 2018 at 10:03 AM, LuÃs Mendes <luis.p.mendes at gmail.com> wrote: > > I've tested Ubuntu 18.04 with kernel 4.17.2 using libdrm-2.4.92 and > mesa-18.1.0 and AMD RX 550 4GB is still hanging when running the identified > OpenCL kernels. > > [ 548.704916] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 > timeout, last signaled seq=30, last emitted seq=33 > [ 548.704988] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma1 > timeout, last signaled seq=29, last emitted seq=31 > [ 548.704992] [drm] IP block:gmc_v8_0 is hung! > [ 548.704994] [drm] IP block:tonga_ih is hung! > [ 548.704996] [drm] IP block:gmc_v8_0 is hung! > [ 548.704997] [drm] IP block:gfx_v8_0 is hung! > [ 548.704998] [drm] IP block:sdma_v3_0 is hung! > [ 548.704999] [drm] IP block:tonga_ih is hung! > [ 548.705000] [drm] IP block:uvd_v6_0 is hung! > [ 548.705001] [drm] IP block:gfx_v8_0 is hung! > [ 548.705002] [drm] IP block:sdma_v3_0 is hung! > [ 548.705003] [drm] IP block:uvd_v6_0 is hung! > [ 548.705004] [drm] IP block:vce_v3_0 is hung! > [ 548.705005] [drm] GPU recovery disabled. > [ 548.705006] [drm] IP block:vce_v3_0 is hung! > [ 548.705007] [drm] GPU recovery disabled. > > Are there any new regarding this issue? > > Regards, > LuÃs > > On Fri, May 25, 2018 at 11:23 AM, LuÃs Mendes <luis.p.mendes at gmail.com> > wrote: > >> I've just tested Ubuntu 18.04 with kernel 4.17-rc6 using libdrm-2.4.92 >> and mesa-18.1.0. >> Now both sdma0 and sdma1 timeout as can be seen in the attached logs. >> >> ~agd5f -b drm-next-4.18 doesn't improve also. >> >> I have also tried amdgpu-pro 18.20 both on Ubuntu 18.04 and 16.04, but no >> improvements. >> I have tried amdgpu-pro 18.10 and 17.50 and also no improvements. >> >> ./amdgpu-pro-install -opencl=legacy,pal --headless >> >> On Thu, May 24, 2018 at 11:18 AM, LuÃs Mendes <luis.p.mendes at gmail.com> >> wrote: >> >>> Additional update... >>> >>> I was able to boot and enter X by installing an NVIDIA GTX 1050 Ti as >>> the primary display card and using an AMD RX 550 as the secondary card on >>> the Tyan S7025 with the same Ubuntu 18.04 and the same Linux kernel >>> 4.17-rc6. >>> However once I try to run an OpenCL kernel on RX 550 I get a sdma1 >>> timeout and the GPU hangs, which likely what is happening when I boot with >>> RX 550 as the single GPU card on the system. >>> >>> This means it is not an issue introduced in 4.17-rc6, it just means that >>> I didn't notice the effect of the system with the two GPUs vs system with >>> single AMD GPU. >>> >>> The dmesg log follows attached. >>> >>> LuÃs >>> >>> On Thu, May 24, 2018 at 10:13 AM, LuÃs Mendes <luis.p.mendes at gmail.com> >>> wrote: >>> >>>> Hi Michel, >>>> >>>> I also work as a researcher at a university and we are considering >>>> buying AMD cards to do OpenCL computations for numerical modelling, but >>>> currently I am unable to give a try at the AMD cards I have at home. >>>> I couldn't find any working driver for them... also amdgpu-pro drivers >>>> don't work, or at least I have been unable to make them work. >>>> >>>> Regards, >>>> LuÃs >>>> >>>> On Thu, May 24, 2018 at 10:01 AM, LuÃs Mendes <luis.p.mendes at gmail.com> >>>> wrote: >>>> >>>>> Hi Michel, >>>>> >>>>> So summarizing with Linux kernel 4.17-rc6 on Ubuntu 18.04 using AMD RX >>>>> 460/RX 550 I am not able to enter X. >>>>> The same system with AMD Radeon R7 240 not only enters X as also runs >>>>> the OpenCL kernel that RX 460 / RX 550 are unable to run for all the >>>>> kernels that I have tested. >>>>> Could this also be a Mesa issue, regarding OpenCL on RX 460? >>>>> >>>>> Regards, >>>>> LuÃs >>>>> >>>>> On Thu, May 24, 2018 at 9:55 AM, LuÃs Mendes <luis.p.mendes at gmail.com> >>>>> wrote: >>>>> >>>>>> Hi Michel, >>>>>> >>>>>> I will have to check previous rc releases of 4.17 to see if it wasn't >>>>>> already happening, before trying any possible git bisect. >>>>>> As an update I can say that an AMD Radeon R7 240 works fine on the >>>>>> same system with the same kernel and I am able to run the OpenCL kernels, >>>>>> that I couldn't with RX 460/RX 550. >>>>>> >>>>>> Regards, >>>>>> LuÃs >>>>>> >>>>>> On Thu, May 24, 2018 at 9:30 AM, Michel Dänzer <michel at daenzer.net> >>>>>> wrote: >>>>>> >>>>>>> On 2018-05-24 12:06 AM, LuÃs Mendes wrote: >>>>>>> > I've tried Linux 4.17-rc6 with Ubuntu 18.04 on Tyan S7002 and I am >>>>>>> not even >>>>>>> > able see lightdm/gdm3 as system hangs when starting X. >>>>>>> > Having SR-IOV enabled or disabled makes no difference. >>>>>>> > Tested with AMD RX 460. >>>>>>> > When X is supposed to start the system hangs and only a >>>>>>> rectangular region >>>>>>> > on the top left corner screen remains with console text messages >>>>>>> from the >>>>>>> > boot process while the remaining of the screen is just black. I am >>>>>>> unable >>>>>>> > to do anything with the keyboard, switching to console does not >>>>>>> work, >>>>>>> > ctrl-alt-del also doesn't work. I've to do a cold reset. >>>>>>> >>>>>>> Can you isolate which change introduced this new issue with git >>>>>>> bisect? >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Earthling Michel Dänzer | >>>>>>> http://www.amd.com >>>>>>> Libre software enthusiast | Mesa and X >>>>>>> developer >>>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180710/97759567/attachment.html>
