[Bug 102930] [GLK][IGT] gem_evict_everything at swapping-hang failed assertion ret == 0, in function swapping_evictions, error: -5 != 0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102930

--- Comment #5 from Octavio <octaviox.hernandez.lopez at intel.com> ---
In addition of the comment 1 

IGT-Version: 1.20-g39ac6b8 (x86_64) (Linux:
4.15.0-rc2-drm-intel-qa-ww49-commit-bdf9b36+ x86_64)
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [test_swapping_evictions+0x15c]
  #2 [<unknown>+0x15c]
Subtest swapping-hang: FAIL (414.474s)

(gem_evict_everything:3071) ioctl-wrappers-CRITICAL: Test assertion failure
function gem_execbuf, file ioctl_wrappers.c:604:
(gem_evict_everything:3071) ioctl-wrappers-CRITICAL: Failed assertion:
__gem_execbuf(fd, execbuf) == 0
(gem_evict_everything:3071) ioctl-wrappers-CRITICAL: error: -5 != 0
(gem_evict_everything:3068) CRITICAL: Test assertion failure function
swapping_evictions, file eviction_common.c:231:
(gem_evict_everything:3068) CRITICAL: Failed assertion: ret == 0
(gem_evict_everything:3068) CRITICAL: error: -5 != 0
Subtest swapping-hang failed.
**** DEBUG ****
(gem_evict_everything:3068) intel-os-DEBUG: Checking 17476 surfaces of size
1048576 bytes (total 18333863936) against RAM + swap
(gem_evict_everything:3068) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_evict_everything:3068) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_evict_everything:3068) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_evict_everything:3068) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_evict_everything:3068) intel-os-DEBUG: Checking 3071 surfaces of size
1048576 bytes (total 3221749760) against RAM
(gem_evict_everything:3068) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_evict_everything:3068) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_evict_everything:3068) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_evict_everything:3068) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_evict_everything:3068) intel-os-DEBUG: Checking 17476 surfaces of size
1048576 bytes (total 18333863936) against RAM + swap
(gem_evict_everything:3068) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_evict_everything:3068) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_evict_everything:3068) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_evict_everything:3068) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_evict_everything:3068) CRITICAL: Test assertion failure function
swapping_evictions, file eviction_common.c:231:
(gem_evict_everything:3068) CRITICAL: Failed assertion: ret == 0
(gem_evict_everything:3068) CRITICAL: error: -5 != 0
(gem_evict_everything:3068) igt-core-INFO: Stack trace:
(gem_evict_everything:3068) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_evict_everything:3068) igt-core-INFO:   #1 [test_swapping_evictions+0x15c]
(gem_evict_everything:3068) igt-core-INFO:   #2 [<unknown>+0x15c]

Dmesg shows gpu hang but there is not error collected
cat /sys/class/drm/card0/error
No error state collected

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