test new bot#9
Open
BillXu2000 wants to merge 4 commits intomasterfrom
Open
Conversation
ailzhang
force-pushed
the
master
branch
3 times, most recently
from
7fe0ef9 to
05812e2
Compare
ailzhang
force-pushed
the
master
branch
4 times, most recently
from
d54dcbc to
30b45f8
Compare
qiao-bo
force-pushed
the
master
branch
8 times, most recently
from
ec6fef1 to
9a9aab3
Compare
feisuzhu
added a commit
that referenced
this pull request
Mar 29, 2023
Related Issue: #7140 ### Brief Summary On macOS, when test worker hard fails (abort, EXC_BAD_ACCESS, etc.), backward_cpp's signal handler will re-raise the signal and catch it afterwards, make it an infinite loop, at the moment the offending process can't be terminated easily (except a SIGKILL), eat CPU cycles and blocks test runner. ``` (lldb) bt * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT * frame #0: 0x00000001a04f0e28 libsystem_kernel.dylib`__pthread_kill + 8 frame #1: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #2: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #3: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #4: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #5: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #6: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #7: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #8: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #9: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #10: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #11: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #12: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #13: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #14: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #15: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #16: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #17: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #18: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #19: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #20: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #21: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #22: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #23: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #24: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #25: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #26: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #27: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28 frame #28: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #29: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #30: 0x00000001a0402e10 libsystem_c.dylib`raise + 32 frame #31: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56 frame #32: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292 frame #33: 0x00000001a046b454 libsystem_c.dylib`abort + 124 frame #34: 0x0000000100194fc0 python`os_abort + 12 frame #35: 0x00000001000758a8 python`cfunction_vectorcall_NOARGS + 324 frame #36: 0x00000001001140f0 python`call_function + 460 frame #37: 0x000000010011086c python`_PyEval_EvalFrameDefault + 27176 frame #38: 0x00000001000287e4 python`function_code_fastcall + 128 frame #39: 0x0000000100028008 python`PyVectorcall_Call + 120 frame #40: 0x0000000100110b20 python`_PyEval_EvalFrameDefault + 27868 frame #41: 0x000000010010982c python`_PyEval_EvalCodeWithName + 3008 frame #42: 0x0000000100028948 python`_PyFunction_Vectorcall + 208 frame #43: 0x0000000100028008 python`PyVectorcall_Call + 120 ```
feisuzhu
force-pushed
the
master
branch
3 times, most recently
from
bdaeb45 to
cb4fa20
Compare
feisuzhu
force-pushed
the
master
branch
10 times, most recently
from
303c297 to
7728908
Compare
feisuzhu
force-pushed
the
master
branch
20 times, most recently
from
8de3e11 to
c1014d9
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Related issue = #
[Click here for the format server]