test_vm.test_sum_loop Segmentation fault

[apivovarov]

At least two recent builds faced this issue

test_vm.test_sum_loop ... ./tests/scripts/task_python_integration.sh: line 41: 31836 Segmentation fault      (core dumped) TVM_FFI=ctypes python3 -m nose -v tests/python/relay

http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3342/1/pipeline/

http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3350/1/pipeline

[zhiics]

#3299 Should fix it.

[apivovarov]

got another failed build
http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3350/4/pipeline

[slyubomirsky]

Experienced the same with test_count_loop(), fyi

[apivovarov]

Most of the recent builds failed with Segmentation fault:
http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3347/8/pipeline
http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3344/2/pipeline
http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3356/2/pipeline
http://ci.tvm.ai:8080/blue/organizations/jenkins/tvm/detail/PR-3342/2/pipeline
@tqchen We have serious problem in CI

[slyubomirsky]

#3299 seems to have fixed the segfaults, at least on my end

[zhiics]

yes. I think it should fix the problem.