[Bug 79237] [SNB/BDW bisected]igt/gem_userptr_blits fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=79237

--- Comment #1 from Guo Jinxian <jinxianx.guo at intel.com> ---
Created attachment 99821
  --> https://bugs.freedesktop.org/attachment.cgi?id=99821&action=edit
dmesg

Test costs long time sometimes.

time ./gem_userptr_blits
IGT-Version: 1.6-gff3c122 (x86_64) (Linux:
3.15.0-rc3_drm-intel-next-queued_f83d65_20140525+ x86_64)
Aperture size is 2048 MiB
Total RAM is 7901 MiB
Subtest input-checking: SUCCESS
Subtest usage-restrictions: SUCCESS
Subtest invalid-mapping: SUCCESS
Subtest forbidden-operations: SUCCESS
Testing unsynchronized mappings...
Subtest create-destroy-unsync: SUCCESS
Subtest unsync-overlap: SUCCESS
Subtest unsync-unmap: SUCCESS
Subtest unsync-unmap-cycles: SUCCESS
Subtest unsync-unmap-after-close: SUCCESS
Using 2x1365 1MiB buffers
Verifying initialisation...
Cyclic blits cpu->gpu, forward...
Cyclic blits gpu->cpu, backward...
Random blits...
Subtest coherency-unsync: SUCCESS
Subtest dmabuf-unsync: SUCCESS
Subtest forked-unsync-normal: SUCCESS
Subtest forked-unsync-interruptible: SUCCESS
Subtest forked-unsync-swapping-normal: SUCCESS
Subtest forked-unsync-swapping-interruptible: SUCCESS
Subtest forked-unsync-multifd-normal: SUCCESS
Subtest forked-unsync-multifd-interruptible: SUCCESS
Subtest forked-unsync-swapping-multifd-normal: SUCCESS
Subtest forked-unsync-swapping-multifd-interruptible: SUCCESS
child 0 died with signal 9, Killed
Subtest forked-unsync-mempressure-normal: FAIL
Test assertion failure function __igt_fork, file igt_core.c:889:
Last errno: 12, Cannot allocate memory
Failed assertion: 0
Subtest forked-unsync-mempressure-interruptible: FAIL
Test requirement not met in function forking_evictions, file
eviction_common.c:181:
Last errno: 12, Cannot allocate memory
Test requirement: (!(intel_get_total_ram_mb() / 4 < intel_get_total_swap_mb()))
Subtest forked-unsync-swapping-mempressure-normal: SKIP
Test requirement not met in function forking_evictions, file
eviction_common.c:181:
Last errno: 12, Cannot allocate memory
Test requirement: (!(intel_get_total_ram_mb() / 4 < intel_get_total_swap_mb()))
Subtest forked-unsync-swapping-mempressure-interruptible: SKIP
Test assertion failure function __igt_fork, file igt_core.c:889:
Last errno: 12, Cannot allocate memory
Failed assertion: 0
Subtest forked-unsync-multifd-mempressure-normal: FAIL
Test assertion failure function __igt_fork, file igt_core.c:889:
Last errno: 12, Cannot allocate memory
Failed assertion: 0
Subtest forked-unsync-multifd-mempressure-interruptible: FAIL
Test requirement not met in function forking_evictions, file
eviction_common.c:181:
Last errno: 12, Cannot allocate memory
Test requirement: (!(intel_get_total_ram_mb() / 4 < intel_get_total_swap_mb()))
Subtest forked-unsync-swapping-multifd-mempressure-normal: SKIP
Test requirement not met in function forking_evictions, file
eviction_common.c:181:
Last errno: 12, Cannot allocate memory
Test requirement: (!(intel_get_total_ram_mb() / 4 < intel_get_total_swap_mb()))
Subtest forked-unsync-swapping-multifd-mempressure-interruptible: SKIP

Subtest swapping-unsync-normal: SUCCESS
Subtest minor-unsync-normal: SUCCESS
Subtest major-unsync-normal: SUCCESS

Subtest swapping-unsync-interruptible: SUCCESS
Subtest minor-unsync-interruptible: SUCCESS
Subtest major-unsync-interruptible: SUCCESS
Testing synchronized mappings...
Subtest create-destroy-sync: SUCCESS
Subtest sync-overlap: SUCCESS
Subtest sync-unmap: SUCCESS
Subtest sync-unmap-cycles: SUCCESS
Subtest sync-unmap-after-close: SUCCESS
Using 2x1365 1MiB buffers
Verifying initialisation...
Cyclic blits cpu->gpu, forward...
Cyclic blits gpu->cpu, backward...
Random blits...
Subtest coherency-sync: SUCCESS
Test assertion failure function check_bo, file gem_userptr_blits.c:599:
Last errno: 0, Success
Failed assertion: ptr1[i] == counter
Subtest dmabuf-sync: FAIL
Unhandled failure in child 0
gem_userptr_blits: igt_core.c:859: children_exit_handler: Assertion `ret == 0'
failed.
Aborted (core dumped)

real    41m45.523s
user    0m6.311s
sys     29m14.948s

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