Attachment 135315 Details for Bug 102936 – output_gem_ctx_thash-family

output_gem_ctx_thash-family

file_102936.txt (text/plain), 20.72 KB, created by Elizabeth on 2017-11-08 18:15:25 UTC

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Creator: Elizabeth

Created: 2017-11-08 18:15:25 UTC

Size: 20.72 KB

patch

obsolete

>$ : uname -a
>Linux GLK-1-GLKRVP1DDR405 4.14.0-rc8-drm-tip-ww45-commit-087c404+ #1 SMP Wed Nov 8 10:41:16 CST 2017 x86_64 x86_64 x86_64 GNU/Linux
>(12:03 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --l
>single
>engines
>processes
>threads
>
>real    0m0.235s
>user    0m0.015s
>sys     0m0.006s
>(12:04 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 60228 contexts (assuming of size 106496 with execlists)
>Killed
>
>real    0m5.788s
>user    0m0.012s
>sys     0m2.082s
>(12:05 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r single
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 60228 contexts (assuming of size 106496 with execlists)
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: error: -12 != 0
>Stack trace:
>  #0 [__igt_fail_assert+0x101]
>  #1 [gem_context_create+0xc9]
>  #2 [<unknown>+0xc9]
>Subtest single failed.
>**** DEBUG ****
>(gem_ctx_thrash:1372) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1372) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1372) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0
>(gem_ctx_thrash:1372) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
>(gem_ctx_thrash:1372) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
>(gem_ctx_thrash:1372) DEBUG: Test requirement passed: gem_can_store_dword(fd, 0)
>(gem_ctx_thrash:1372) INFO: Creating 60228 contexts (assuming of size 106496 with execlists)
>(gem_ctx_thrash:1372) intel-os-DEBUG: Checking 60,228 surfaces of size 106,496 bytes (total 6,444,879,872) against RAM + swap
>(gem_ctx_thrash:1372) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1372) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1372) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
>(gem_ctx_thrash:1372) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
>(gem_ctx_thrash:1372) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0
>(gem_ctx_thrash:1372) i915/gem-context-DEBUG: Test requirement passed: !(err == -ENODEV || errno == -EINVAL)
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1372) i915/gem-context-CRITICAL: error: -12 != 0
>(gem_ctx_thrash:1372) igt-core-INFO: Stack trace:
>(gem_ctx_thrash:1372) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
>(gem_ctx_thrash:1372) igt-core-INFO:   #1 [gem_context_create+0xc9]
>(gem_ctx_thrash:1372) igt-core-INFO:   #2 [<unknown>+0xc9]
>****  END  ****
>Subtest single: FAIL (0.825s)
>
>real    0m1.409s
>user    0m0.013s
>sys     0m0.881s
>(12:05 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r single
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 60228 contexts (assuming of size 106496 with execlists)
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: error: -12 != 0
>Stack trace:
>  #0 [__igt_fail_assert+0x101]
>  #1 [gem_context_create+0xc9]
>  #2 [<unknown>+0xc9]
>Subtest single failed.
>**** DEBUG ****
>(gem_ctx_thrash:1375) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1375) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1375) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0
>(gem_ctx_thrash:1375) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
>(gem_ctx_thrash:1375) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
>(gem_ctx_thrash:1375) DEBUG: Test requirement passed: gem_can_store_dword(fd, 0)
>(gem_ctx_thrash:1375) INFO: Creating 60228 contexts (assuming of size 106496 with execlists)
>(gem_ctx_thrash:1375) intel-os-DEBUG: Checking 60,228 surfaces of size 106,496 bytes (total 6,444,879,872) against RAM + swap
>(gem_ctx_thrash:1375) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1375) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1375) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
>(gem_ctx_thrash:1375) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
>(gem_ctx_thrash:1375) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0
>(gem_ctx_thrash:1375) i915/gem-context-DEBUG: Test requirement passed: !(err == -ENODEV || errno == -EINVAL)
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1375) i915/gem-context-CRITICAL: error: -12 != 0
>(gem_ctx_thrash:1375) igt-core-INFO: Stack trace:
>(gem_ctx_thrash:1375) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
>(gem_ctx_thrash:1375) igt-core-INFO:   #1 [gem_context_create+0xc9]
>(gem_ctx_thrash:1375) igt-core-INFO:   #2 [<unknown>+0xc9]
>****  END  ****
>Subtest single: FAIL (1.141s)
>
>real    0m1.864s
>user    0m0.016s
>sys     0m0.800s
>(12:05 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --l
>single
>engines
>processes
>threads
>
>real    0m0.068s
>user    0m0.012s
>sys     0m0.004s
>(12:05 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r engines
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 15057 contexts (assuming of size 425984 with execlists)
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: Test assertion failure function gem_set_domain, file ioctl_wrappers.c:433:
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: Failed assertion: __gem_set_domain(fd, handle, read, write) == 0
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: error: -12 != 0
>Stack trace:
>  #0 [__igt_fail_assert+0x101]
>  #1 [gem_set_domain+0x44]
>  #2 [single+0x54c]
>  #3 [__real_main391+0x85]
>  #4 [main+0x23]
>  #5 [__libc_start_main+0xf1]
>  #6 [_start+0x29]
>  #7 [<unknown>+0x29]
>Subtest engines failed.
>**** DEBUG ****
>(gem_ctx_thrash:1382) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1382) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1382) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0
>(gem_ctx_thrash:1382) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
>(gem_ctx_thrash:1382) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
>(gem_ctx_thrash:1382) DEBUG: Test requirement passed: gem_can_store_dword(fd, 0)
>(gem_ctx_thrash:1382) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1382) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1382) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1382) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1382) INFO: Creating 15057 contexts (assuming of size 425984 with execlists)
>(gem_ctx_thrash:1382) intel-os-DEBUG: Checking 15,057 surfaces of size 425,984 bytes (total 6,421,753,856) against RAM + swap
>(gem_ctx_thrash:1382) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1382) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1382) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
>(gem_ctx_thrash:1382) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
>(gem_ctx_thrash:1382) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: Test assertion failure function gem_set_domain, file ioctl_wrappers.c:433:
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: Failed assertion: __gem_set_domain(fd, handle, read, write) == 0
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1382) ioctl-wrappers-CRITICAL: error: -12 != 0
>(gem_ctx_thrash:1382) igt-core-INFO: Stack trace:
>(gem_ctx_thrash:1382) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
>(gem_ctx_thrash:1382) igt-core-INFO:   #1 [gem_set_domain+0x44]
>(gem_ctx_thrash:1382) igt-core-INFO:   #2 [single+0x54c]
>(gem_ctx_thrash:1382) igt-core-INFO:   #3 [__real_main391+0x85]
>(gem_ctx_thrash:1382) igt-core-INFO:   #4 [main+0x23]
>(gem_ctx_thrash:1382) igt-core-INFO:   #5 [__libc_start_main+0xf1]
>(gem_ctx_thrash:1382) igt-core-INFO:   #6 [_start+0x29]
>(gem_ctx_thrash:1382) igt-core-INFO:   #7 [<unknown>+0x29]
>****  END  ****
>Subtest engines: FAIL (43.327s)
>
>real    0m43.825s
>user    0m0.101s
>sys     0m34.476s
>(12:06 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r pro*
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 15057 contexts (assuming of size 425984 with execlists)
>Subtest processes: SUCCESS (8.995s)
>
>real    0m9.482s
>user    0m0.064s
>sys     0m16.730s
>(12:07 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --l
>single
>engines
>processes
>threads
>
>real    0m0.264s
>user    0m0.007s
>sys     0m0.010s
>(12:07 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r threads
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 71179 contexts (assuming of size 90112)
>(gem_ctx_thrash:1454) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1454) i915/gem-context-CRITICAL: Failed assertion: err == 0
>Killed
>
>real    0m3.033s
>user    0m0.000s
>sys     0m1.070s
>(12:07 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r single
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 60228 contexts (assuming of size 106496 with execlists)
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: error: -12 != 0
>Stack trace:
>  #0 [__igt_fail_assert+0x101]
>  #1 [gem_context_create+0xc9]
>  #2 [<unknown>+0xc9]
>Subtest single failed.
>**** DEBUG ****
>(gem_ctx_thrash:1457) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1457) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1457) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0
>(gem_ctx_thrash:1457) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
>(gem_ctx_thrash:1457) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
>(gem_ctx_thrash:1457) DEBUG: Test requirement passed: gem_can_store_dword(fd, 0)
>(gem_ctx_thrash:1457) INFO: Creating 60228 contexts (assuming of size 106496 with execlists)
>(gem_ctx_thrash:1457) intel-os-DEBUG: Checking 60,228 surfaces of size 106,496 bytes (total 6,444,879,872) against RAM + swap
>(gem_ctx_thrash:1457) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1457) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1457) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
>(gem_ctx_thrash:1457) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
>(gem_ctx_thrash:1457) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0
>(gem_ctx_thrash:1457) i915/gem-context-DEBUG: Test requirement passed: !(err == -ENODEV || errno == -EINVAL)
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1457) i915/gem-context-CRITICAL: error: -12 != 0
>(gem_ctx_thrash:1457) igt-core-INFO: Stack trace:
>(gem_ctx_thrash:1457) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
>(gem_ctx_thrash:1457) igt-core-INFO:   #1 [gem_context_create+0xc9]
>(gem_ctx_thrash:1457) igt-core-INFO:   #2 [<unknown>+0xc9]
>****  END  ****
>Subtest single: FAIL (1.095s)
>
>real    0m1.544s
>user    0m0.013s
>sys     0m0.787s
>(12:07 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r engines
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 15057 contexts (assuming of size 425984 with execlists)
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: Test assertion failure function gem_set_domain, file ioctl_wrappers.c:433:
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: Failed assertion: __gem_set_domain(fd, handle, read, write) == 0
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: error: -12 != 0
>Stack trace:
>  #0 [__igt_fail_assert+0x101]
>  #1 [gem_set_domain+0x44]
>  #2 [single+0x54c]
>  #3 [__real_main391+0x85]
>  #4 [main+0x23]
>  #5 [__libc_start_main+0xf1]
>  #6 [_start+0x29]
>  #7 [<unknown>+0x29]
>Subtest engines failed.
>**** DEBUG ****
>(gem_ctx_thrash:1460) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1460) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1460) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0
>(gem_ctx_thrash:1460) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
>(gem_ctx_thrash:1460) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
>(gem_ctx_thrash:1460) DEBUG: Test requirement passed: gem_can_store_dword(fd, 0)
>(gem_ctx_thrash:1460) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1460) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1460) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1460) DEBUG: Test requirement passed: has_engine(fd, e, 1) == -ENOENT
>(gem_ctx_thrash:1460) INFO: Creating 15057 contexts (assuming of size 425984 with execlists)
>(gem_ctx_thrash:1460) intel-os-DEBUG: Checking 15,057 surfaces of size 425,984 bytes (total 6,421,753,856) against RAM + swap
>(gem_ctx_thrash:1460) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1460) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1460) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
>(gem_ctx_thrash:1460) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
>(gem_ctx_thrash:1460) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: Test assertion failure function gem_set_domain, file ioctl_wrappers.c:433:
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: Failed assertion: __gem_set_domain(fd, handle, read, write) == 0
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1460) ioctl-wrappers-CRITICAL: error: -12 != 0
>(gem_ctx_thrash:1460) igt-core-INFO: Stack trace:
>(gem_ctx_thrash:1460) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
>(gem_ctx_thrash:1460) igt-core-INFO:   #1 [gem_set_domain+0x44]
>(gem_ctx_thrash:1460) igt-core-INFO:   #2 [single+0x54c]
>(gem_ctx_thrash:1460) igt-core-INFO:   #3 [__real_main391+0x85]
>(gem_ctx_thrash:1460) igt-core-INFO:   #4 [main+0x23]
>(gem_ctx_thrash:1460) igt-core-INFO:   #5 [__libc_start_main+0xf1]
>(gem_ctx_thrash:1460) igt-core-INFO:   #6 [_start+0x29]
>(gem_ctx_thrash:1460) igt-core-INFO:   #7 [<unknown>+0x29]
>****  END  ****
>Subtest engines: FAIL (38.676s)
>
>real    0m39.025s
>user    0m0.124s
>sys     0m31.839s
>(12:08 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r process
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>(gem_ctx_thrash:1463) igt-core-WARNING: Unknown subtest: process
>
>real    0m0.075s
>user    0m0.010s
>sys     0m0.008s
>(12:08 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --l
>single
>engines
>processes
>threads
>
>real    0m0.018s
>user    0m0.006s
>sys     0m0.009s
>(12:08 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r processes
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 15057 contexts (assuming of size 425984 with execlists)
>Subtest processes: SUCCESS (9.021s)
>
>real    0m9.546s
>user    0m0.080s
>sys     0m16.986s
>(12:09 PM) [gfx@GLK-1-GLKRVP1DDR405] [~]$ : time sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_ctx_thrash --r threads
>IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-rc8-drm-tip-ww45-commit-087c404+ x86_64)
>Creating 71179 contexts (assuming of size 90112)
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: error: -12 != 0
>Stack trace:
>  #0 [__igt_fail_assert+0x101]
>  #1 [gem_context_create+0xc9]
>  #2 [<unknown>+0xc9]
>  #3 [main+0x23]
>  #4 [__real_main391+0x29c]
>  #5 [<unknown>+0x29c]
>Subtest threads failed.
>**** DEBUG ****
>(gem_ctx_thrash:1476) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1476) INFO: Creating 71179 contexts (assuming of size 90112)
>(gem_ctx_thrash:1476) intel-os-DEBUG: Checking 71,179 surfaces of size 90,112 bytes (total 6,450,528,256) against RAM + swap
>(gem_ctx_thrash:1476) drmtest-DEBUG: Test requirement passed: !(fd<0)
>(gem_ctx_thrash:1476) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1476) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
>(gem_ctx_thrash:1476) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
>(gem_ctx_thrash:1476) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
>(gem_ctx_thrash:1476) i915/gem-context-DEBUG: Test requirement passed: !(err == -ENODEV || errno == -EINVAL)
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: Test assertion failure function gem_context_create, file i915/gem_context.c:64:
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: Failed assertion: err == 0
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: Last errno: 12, Cannot allocate memory
>(gem_ctx_thrash:1476) i915/gem-context-CRITICAL: error: -12 != 0
>(gem_ctx_thrash:1476) igt-core-INFO: Stack trace:
>(gem_ctx_thrash:1476) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
>(gem_ctx_thrash:1476) igt-core-INFO:   #1 [gem_context_create+0xc9]
>(gem_ctx_thrash:1476) igt-core-INFO:   #2 [<unknown>+0xc9]
>(gem_ctx_thrash:1476) igt-core-INFO:   #3 [main+0x23]
>(gem_ctx_thrash:1476) igt-core-INFO:   #4 [__real_main391+0x29c]
>(gem_ctx_thrash:1476) igt-core-INFO:   #5 [<unknown>+0x29c]
>****  END  ****
>Subtest threads: FAIL (0.887s)
>
>real    0m1.383s
>user    0m0.010s
>sys     0m0.809s

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Attachments on bug 102936: 134419 | 134420 | 135290 | 135315 | 135316 | 135831

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