On Fri, Feb 21, 2014 at 12:22 PM, Dorrington, Albert <albert.dorring...@lmco.com> wrote: > I have started getting the errors shown below while experimenting with the > openCL code: > > > > I am using a recent pull of Mesa (a 10.1-devel trunk pull, about a week old > or so I think) and have updated to libdrm 2.4.52 > > I'm stuck using kernel 3.10.0-54.0.1.el7.x86_64 for RHEL7. > > > > I have seen posts indicating similar problems with DPM enabled - but I am > fairly certain that there is no DPM support in this RHEL7 kernel. >
There is no dpm support in that kernel. > > > The main issue is that when this happens, the kernel crashes and I end up > having to reboot. > > > > I'm stumped at this moment, does anyone have any suggestions on what I > should look into? > > You are seeing a GPU hang and the driver attempts to reset it which doesn't always work. Probably a problem in the OpenGL or OpenCL driver in mesa. Alex > > > > Feb 21 11:25:03 bubba kernel: [ 5018.920026] radeon 0000:07:00.0: GPU lockup > CP stall for more than 10000msec > > Feb 21 11:25:03 bubba kernel: [ 5018.920033] radeon 0000:07:00.0: GPU lockup > (waiting for 0x000000000000159e last fence id 0x000000000000159d) > > Feb 21 11:25:03 bubba kernel: [ 5018.920045] [drm] Disabling audio 0 support > > Feb 21 11:25:03 bubba kernel: [ 5018.927101] radeon 0000:07:00.0: Saved 55 > dwords of commands on ring 0. > > Feb 21 11:25:03 bubba kernel: [ 5018.927113] radeon 0000:07:00.0: GPU > softreset: 0x00000009 > > Feb 21 11:25:03 bubba kernel: [ 5018.927116] radeon 0000:07:00.0: > GRBM_STATUS = 0xB0433828 > > Feb 21 11:25:03 bubba kernel: [ 5018.927119] radeon 0000:07:00.0: > GRBM_STATUS_SE0 = 0x08000007 > > Feb 21 11:25:03 bubba kernel: [ 5018.927122] radeon 0000:07:00.0: > GRBM_STATUS_SE1 = 0x00000007 > > Feb 21 11:25:03 bubba kernel: [ 5018.927125] radeon 0000:07:00.0: > SRBM_STATUS = 0x200000C0 > > Feb 21 11:25:03 bubba kernel: [ 5018.927127] radeon 0000:07:00.0: > SRBM_STATUS2 = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.927130] radeon 0000:07:00.0: > R_008674_CP_STALLED_STAT1 = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.927133] radeon 0000:07:00.0: > R_008678_CP_STALLED_STAT2 = 0x400C0000 > > Feb 21 11:25:03 bubba kernel: [ 5018.927136] radeon 0000:07:00.0: > R_00867C_CP_BUSY_STAT = 0x00050000 > > Feb 21 11:25:03 bubba kernel: [ 5018.927138] radeon 0000:07:00.0: > R_008680_CP_STAT = 0x80268643 > > Feb 21 11:25:03 bubba kernel: [ 5018.927141] radeon 0000:07:00.0: > R_00D034_DMA_STATUS_REG = 0x44C83D57 > > Feb 21 11:25:03 bubba kernel: [ 5018.940285] radeon 0000:07:00.0: > GRBM_SOFT_RESET=0x00007F6B > > Feb 21 11:25:03 bubba kernel: [ 5018.940340] radeon 0000:07:00.0: > SRBM_SOFT_RESET=0x00000100 > > Feb 21 11:25:03 bubba kernel: [ 5018.941497] radeon 0000:07:00.0: > GRBM_STATUS = 0x00003828 > > Feb 21 11:25:03 bubba kernel: [ 5018.941500] radeon 0000:07:00.0: > GRBM_STATUS_SE0 = 0x00000007 > > Feb 21 11:25:03 bubba kernel: [ 5018.941502] radeon 0000:07:00.0: > GRBM_STATUS_SE1 = 0x00000007 > > Feb 21 11:25:03 bubba kernel: [ 5018.941505] radeon 0000:07:00.0: > SRBM_STATUS = 0x200000C0 > > Feb 21 11:25:03 bubba kernel: [ 5018.941508] radeon 0000:07:00.0: > SRBM_STATUS2 = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.941511] radeon 0000:07:00.0: > R_008674_CP_STALLED_STAT1 = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.941513] radeon 0000:07:00.0: > R_008678_CP_STALLED_STAT2 = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.941516] radeon 0000:07:00.0: > R_00867C_CP_BUSY_STAT = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.941519] radeon 0000:07:00.0: > R_008680_CP_STAT = 0x00000000 > > Feb 21 11:25:03 bubba kernel: [ 5018.941521] radeon 0000:07:00.0: > R_00D034_DMA_STATUS_REG = 0x44C83D57 > > Feb 21 11:25:03 bubba kernel: [ 5018.941530] radeon 0000:07:00.0: GPU reset > succeeded, trying to resume > > Feb 21 11:25:03 bubba kernel: [ 5018.963883] [drm] PCIE GART of 1024M > enabled (table at 0x0000000000273000). > > Feb 21 11:25:03 bubba kernel: [ 5018.963990] radeon 0000:07:00.0: WB enabled > > Feb 21 11:25:03 bubba kernel: [ 5018.963995] radeon 0000:07:00.0: fence > driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr > 0xffff880126601c00 > > Feb 21 11:25:03 bubba kernel: [ 5018.963998] radeon 0000:07:00.0: fence > driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr > 0xffff880126601c0c > > Feb 21 11:25:03 bubba kernel: [ 5018.965558] radeon 0000:07:00.0: fence > driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr > 0xffffc90010a32118 > > Feb 21 11:25:03 bubba kernel: [ 5019.179402] [drm:r600_ring_test] *ERROR* > radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD) > > Feb 21 11:25:03 bubba kernel: [ 5019.179405] [drm:evergreen_resume] *ERROR* > evergreen startup failed on resume > > > > > > Al Dorrington > > Software Engineer Sr > > Lockheed Martin, Mission Systems and Training > > > > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
