StacktraceTop: do_sigtimedwait (timeout=<optimized out>, info=0x7feb0c00f868 <stderr>, set=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigtimedwait.c:60 __GI___sigtimedwait (set=<optimized out>, info=0x7feb0c00f868 <stderr>, timeout=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigtimedwait.c:75 ?? () write () at ../sysdeps/unix/syscall-template.S:81 PyThread_acquire_lock_timed (lock=0x7feb0bcc8cc3 <_IO_new_do_write+131>, microseconds=<optimized out>, intr_flag=2) at ../Python/thread_pthread.h:352
StacktraceTop: sysdeps/ unix/sysv/ linux/. ./../.. /../../ sysdeps/ unix/sysv/ linux/sigtimedw ait.c:60 _sigtimedwait (set=<optimized out>, info=0x7feb0c00f868 <stderr>, timeout=<optimized out>) at ../nptl/ sysdeps/ unix/sysv/ linux/. ./../.. /../../ sysdeps/ unix/sysv/ linux/sigtimedw ait.c:75 unix/syscall- template. S:81 acquire_ lock_timed (lock=0x7feb0bc c8cc3 <_IO_new_ do_write+ 131>, microseconds= <optimized out>, intr_flag=2) at ../Python/ thread_ pthread. h:352
do_sigtimedwait (timeout=<optimized out>, info=0x7feb0c00f868 <stderr>, set=<optimized out>) at ../nptl/
__GI__
?? ()
write () at ../sysdeps/
PyThread_