Closed
Closed
Copy link
Description
Crash report
Lines 232 to 239 in b9caa09
Found by running ./python Lib/test/test_importlib/partial/pool_in_threads.py
#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=139836635715136) at ./nptl/pthread_kill.c:44
#1 __pthread_kill_internal (signo=6, threadid=139836635715136) at ./nptl/pthread_kill.c:78
#2 __GI___pthread_kill (threadid=139836635715136, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3 0x00007f2eb2303476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4 0x00007f2eb22e97f3 in __GI_abort () at ./stdlib/abort.c:79
#5 0x000055f8d81dcb4b in fatal_error_exit (status=<optimized out>) at Python/pylifecycle.c:2894
#6 0x000055f8d81e9981 in fatal_error (fd=2, header=header@entry=1, prefix=prefix@entry=0x55f8d83592f8 <__func__.20> "drop_gil", msg=msg@entry=0x55f8d8358af4 "drop_gil: GIL is not locked", status=status@entry=-1) at Python/pylifecycle.c:3076
#7 0x000055f8d81e99f3 in _Py_FatalErrorFunc (func=func@entry=0x55f8d83592f8 <__func__.20> "drop_gil", msg=msg@entry=0x55f8d8358af4 "drop_gil: GIL is not locked") at Python/pylifecycle.c:3092
#8 0x000055f8d81a6a39 in drop_gil (interp=<optimized out>, tstate=0x0) at Python/ceval_gil.c:238
#9 0x000055f8d81a75bf in _PyEval_ReleaseLock (interp=<optimized out>, tstate=tstate@entry=0x0) at Python/ceval_gil.c:582
#10 0x000055f8d81ed323 in _PyThreadState_DeleteCurrent (tstate=tstate@entry=0x7f2ea80065e0) at Python/pystate.c:1837
#11 0x000055f8d82a5cff in thread_run (boot_raw=boot_raw@entry=0x7f2ea8006590) at ./Modules/_threadmodule.c:355
#12 0x000055f8d820b7ce in pythread_wrapper (arg=<optimized out>) at Python/thread_pthread.h:243
#13 0x00007f2eb2355ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#14 0x00007f2eb23e7660 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Note that in the coredump gil->enabled is 0, so it looks like the gil was transiently enabled by a different thread during the call to _PyThreadState_DeleteCurrent.
cc @swtaarrs
Linked PRs
Metadata
Metadata
Assignees
Labels
bugs and security fixesbugs and security fixesTests in the Lib/test dirTests in the Lib/test dirA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump