Created attachment 131578 [details] dmesg.log The following test cases fail on BDW with latest configuration Test cases ======================================= igt@gem_render_copy_redux@normal igt@gem_render_copy_redux@interruptible test output ======================================= IGT-Version: 1.18-g00ce341 (x86_64) (Linux: 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ x86_64) (gem_render_copy_redux:1397) drmtest-DEBUG: Test requirement passed: !(fd<0) (gem_render_copy_redux:1397) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0' (gem_render_copy_redux:1397) DEBUG: Test requirement passed: data->render_copy (gem_render_copy_redux:1397) igt-core-DEBUG: Starting subtest: normal (gem_render_copy_redux:1397) CRITICAL: Test assertion failure function scratch_buf_check, file gem_render_copy_redux.c:129: (gem_render_copy_redux:1397) CRITICAL: Failed assertion: val == color (gem_render_copy_redux:1397) CRITICAL: Expected 0xffff00ff, found 0xfff0ff00 at (502,502) Stack trace: #0 [__igt_fail_assert+0x101] #1 [scratch_buf_check.isra.0+0x72] #2 [copy+0xdb] #3 [main+0xfb] #4 [__libc_start_main+0xf1] #5 [_start+0x29] #6 [<unknown>+0x29] Subtest normal failed. **** DEBUG **** (gem_render_copy_redux:1397) CRITICAL: Test assertion failure function scratch_buf_check, file gem_render_copy_redux.c:129: (gem_render_copy_redux:1397) CRITICAL: Failed assertion: val == color (gem_render_copy_redux:1397) CRITICAL: Expected 0xffff00ff, found 0xfff0ff00 at (502,502) **** END **** Subtest normal: FAIL (0.023s) (gem_render_copy_redux:1397) igt-core-DEBUG: Exiting with status code 99 (gem_render_copy_redux:1397) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0' Software versions ======================================= architecture : x86_64 os version : Ubuntu 16.10 os codename : yakkety kernel driver : i915 bios revision : 5.6 bios release date : 05/29/2015 Component: drm tag: libdrm-2.4.80-18-gce9e3ba commit: ce9e3ba6e2cc65e1e9e6e05a5f326c4dd25ab2c4 Component: cairo tag: 1.15.4-22-g0fd0fd0 commit: 0fd0fd0ae9ad8cfb177bb844091de98c0235917e Component: intel-gpu-tools tag: intel-gpu-tools-1.18-211-g00ce341 commit: 00ce341b95c718611689ded8ccec45086186c5b7 Component: piglit tag: piglit-v1 commit: ebbb9c5dcc6a637884d54e06eb430a8c14993413 Kernel version ========================================= commit 75397b60fe84eb5125a78a5ee304def86b761994 Author: Chris Wilson <chris@chris-wilson.co.uk> AuthorDate: Tue May 30 12:56:32 2017 +0100 Commit: Chris Wilson <chris@chris-wilson.co.uk> CommitDate: Tue May 30 12:56:32 2017 +0100 drm-tip: 2017y-05m-30d-11h-55m-42s UTC integration manifest Hardware ========================================== platform : BDW motherboard id : NUC5i7RYB form factor : Desktop cpu family : Core i7 cpu family id : 6 cpu information : Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz gpu card : Intel Corporation Iris Graphics 6100 (rev 09) (prog-if 00 [VGA controller]) memory ram : 7.72 GB max memory ram : 16 GB cpu thread : 4 cpu core : 2 cpu model : 61 cpu stepping : 4 socket : Socket BGA1168 signature : Type 0, Family 6, Model 61, Stepping 4 hard drive : 447GiB (480GB) current cd clock frequency : 337500 kHz maximum cd clock frequency : 540000 kHz displays connected : HDMI-A-1 DP-1 kernel parameters ============================================= quiet drm.debug=0xe auto panic=1 nmi_watchdog=panic resume=/dev/sda3 fastboot attachments ============================================= dmesg.log kern.log Relevant dmesg messages ============================================= kern :err : [Tue May 30 10:02:38 2017] uvesafb: Getting VBE info block failed (eax=0x4f00, err=1) kern :err : [Tue May 30 10:02:38 2017] uvesafb: vbe_init() failed with -22 kern :err : [Tue May 30 10:04:32 2017] DMAR: DRHD: handling fault status reg 3 kern :err : [Tue May 30 10:04:32 2017] DMAR: [DMA Read] Request device [00:02.0] fault addr fff89000 [fault reason 05] PTE Write access is not set
Created attachment 131579 [details] kern.log
And again with intel_iommu=igfx_off ?
With intel_iommu=igfx_off the tests appear as SUCCESS. ====================================== Graphic stack ====================================== ====================================== Software ====================================== kernel version : 4.13.0-rc6-drm-tip-ww34-commit-ebd0ddf+ hostname : BDW-2-NUC5i7RYB architecture : x86_64 os version : Ubuntu 16.10 os codename : yakkety kernel driver : i915 bios revision : 5.6 bios release date : 05/29/2015 hardware acceleration : disabled swap partition : enabled on (/dev/sda3) ====================================== Graphic drivers ====================================== grep: /opt/X11R7/var/log/Xorg.0.log: No such file or directory libdrm : 2.4.82 cairo : 1.15.7 intel-gpu-tools (tag) : intel-gpu-tools-1.19-197-g42b42c9 intel-gpu-tools (commit) : 42b42c9 ====================================== Hardware ====================================== platform : Broadwell motherboard id : NUC5i7RYB form factor : Desktop cpu family : Core i7 cpu family id : 6 cpu information : Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz gpu card : Intel Corporation Iris Graphics 6100 (rev 09) (prog-if 00 [VGA controller]) memory ram : 7.68 GB max memory ram : 16 GB cpu thread : 4 cpu core : 2 cpu model : 61 cpu stepping : 4 socket : Socket BGA1168 signature : Type 0, Family 6, Model 61, Stepping 4 hard drive : 447GiB (480GB) current cd clock frequency : 337500 kHz maximum cd clock frequency : 540000 kHz displays connected : HDMI-A-1 DP-1 ====================================== Firmware ====================================== ====================================== kernel parameters ====================================== quiet drm.debug=0xe auto panic=1 nmi_watchdog=panic resume=/dev/sda3 fastboot intel_iommu=igfx_off
Created attachment 133758 [details] interruptible_test_output
Created attachment 133759 [details] normal_test_output
*** This bug has been marked as a duplicate of bug 89360 ***
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