[Bug 89498] [SNB/HSW/BYT/KBL]igt/gem_render_tiled_blits/swap-thrash time out

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89498

--- Comment #18 from Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez at intel.com> ---
with the latest configuration on BDW, the following test was fail

gem_render_tiled_blits at swap-thrash

IGT-Version: 1.18-g00ce341 (x86_64) (Linux:
4.12.0-rc3-drm-tip-ww22-commit-75397b6+ x86_64)
(gem_render_tiled_blits:1566) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_render_tiled_blits:1566) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_render_tiled_blits:1566) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(gem_render_tiled_blits:1566) ioctl-wrappers-DEBUG: Test requirement passed:
err == 0
(gem_render_tiled_blits:1566) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_render_tiled_blits:1566) igt-core-DEBUG: Starting subtest: swap-thrash
(gem_render_tiled_blits:1566) DEBUG: Test requirement passed: swap_mb > 0
(gem_render_tiled_blits:1566) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_render_tiled_blits:1566) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_render_tiled_blits:1566) intel-os-DEBUG: Checking 15,701 surfaces of size
1,048,576 bytes (total 16,471,732,224) against RAM + swap
(gem_render_tiled_blits:1566) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_render_tiled_blits:1566) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_render_tiled_blits:1566) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_render_tiled_blits:1566) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_render_tiled_blits:1566) DEBUG: Test requirement passed: render_copy
(gem_render_tiled_blits:1566) ioctl-wrappers-DEBUG: Test requirement passed:
__gem_set_caching(fd, handle, caching) == 0
Using a snoop linear buffer for comparisons
Verifying initialisation...
(gem_render_tiled_blits:1566) CRITICAL: Test assertion failure function
check_bo, file gem_render_tiled_blits.c:85:
(gem_render_tiled_blits:1566) CRITICAL: Failed assertion: ptr[i] == val
(gem_render_tiled_blits:1566) CRITICAL: Expected 0xf4080000, found 0xf4040000
at offset 0x00000000
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [check_bo+0x128]
  #2 [<unknown>+0x128]
Subtest swap-thrash failed.
**** DEBUG ****
(gem_render_tiled_blits:1566) DEBUG: Test requirement passed: swap_mb > 0
(gem_render_tiled_blits:1566) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_render_tiled_blits:1566) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_render_tiled_blits:1566) intel-os-DEBUG: Checking 15,701 surfaces of size
1,048,576 bytes (total 16,471,732,224) against RAM + swap
(gem_render_tiled_blits:1566) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_render_tiled_blits:1566) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_render_tiled_blits:1566) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_render_tiled_blits:1566) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_render_tiled_blits:1566) DEBUG: Test requirement passed: render_copy
(gem_render_tiled_blits:1566) ioctl-wrappers-DEBUG: Test requirement passed:
__gem_set_caching(fd, handle, caching) == 0
(gem_render_tiled_blits:1566) INFO: Using a snoop linear buffer for comparisons
(gem_render_tiled_blits:1566) INFO: Verifying initialisation...
(gem_render_tiled_blits:1566) CRITICAL: Test assertion failure function
check_bo, file gem_render_tiled_blits.c:85:
(gem_render_tiled_blits:1566) CRITICAL: Failed assertion: ptr[i] == val
(gem_render_tiled_blits:1566) CRITICAL: Expected 0xf4080000, found 0xf4040000
at offset 0x00000000
****  END  ****
Subtest swap-thrash: FAIL (239.255s)
(gem_render_tiled_blits:1566) igt-core-DEBUG: Exiting with status code 99
(gem_render_tiled_blits:1566) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'


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 at chris-wilson.co.uk>
AuthorDate: Tue May 30 12:56:32 2017 +0100
Commit:     Chris Wilson <chris at chris-wilson.co.uk>
CommitDate: Tue May 30 12:56:32 2017 +0100

    drm-tip: 2017y-05m-30d-11h-55m-42s UTC integration manifest

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