[pkg-uWSGI-devel] Bug#901774: Crash on SIGQUIT with plugin-python3

[wavexx]

Package: uwsgi-plugin-python3
Version: 2.0.17.1-2
Followup-For: Bug #901774

This is still true for 2.0.17. uwsgi-plugin-python3 cannot be gracefully
shutdown:

Stack trace of thread 31152:
#0  0x00007f01daecd822 n/a (libpython3.6m.so.1.0)
#1  0x00007f01daece83d PyGC_Collect (libpython3.6m.so.1.0)
#2  0x00007f01daef6f63 Py_FinalizeEx (libpython3.6m.so.1.0)
#3  0x000055d4178e9591 uwsgi_plugins_atexit (uwsgi-core)
#4  0x00007f01de0c98f1 n/a (libc.so.6)
#5  0x00007f01de0c99ea exit (libc.so.6)
#6  0x000055d41789dddf uwsgi_exit (uwsgi-core)
#7  0x000055d4178e80f5 end_me (uwsgi-core)
#8  0x00007f01dfb848e0 __restore_rt (libpthread.so.0)
#9  0x00007f01de189237 epoll_wait (libc.so.6)
#10 0x000055d4178de6e4 event_queue_wait (uwsgi-core)
#11 0x000055d41789b3fa wsgi_req_accept (uwsgi-core)
#12 0x000055d4178e6fe6 simple_loop_run (uwsgi-core)
#13 0x000055d4178e6df0 simple_loop (uwsgi-core)
#14 0x000055d4178ebb1c uwsgi_ignition (uwsgi-core)
#15 0x000055d4178ef114 uwsgi_worker_run (uwsgi-core)
#16 0x000055d4178ef6f4 uwsgi_run (uwsgi-core)
#17 0x000055d41789a6ae main (uwsgi-core)
#18 0x00007f01de0b3b17 __libc_start_main (libc.so.6)
#19 0x000055d41789a6da _start (uwsgi-core)

Stack trace of thread 31153:
#0  0x00007f01dfb8311c __lll_lock_wait (libpthread.so.0)
#1  0x00007f01dfb7c655 __pthread_mutex_lock (libpthread.so.0)
#2  0x000055d41789b6fc wsgi_req_accept (uwsgi-core)
#3  0x000055d4178e6fe6 simple_loop_run (uwsgi-core)
#4  0x00007f01dfb79f2a start_thread (libpthread.so.0)
#5  0x00007f01de188f0f __clone (libc.so.6)

-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (900, 'unstable'), (800, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.16.0-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages uwsgi-plugin-python3 depends on:
ii  libc6         2.27-4
ii  libpython3.6  3.6.6-1
ii  uwsgi-core    2.0.17.1-2

uwsgi-plugin-python3 recommends no packages.

Versions of packages uwsgi-plugin-python3 suggests:
pn  python3-uwsgidecorators  <none>