SteVwonder
commented
5 years ago For searchability, the stacktrace was:
raceback (most recent call last): │···········
File "/tmp/herbein1/spack-stage/spack-stage-flux-core-0.11.1-vgzt6zso7diddyh5b3ilgztnadftns3v/spack-src/src/bindings/python/flux/core/trampoline.py", line 28, in mod_main_trampoline │···········
user_mod.mod_main(flux_instance, *args) │···········
File "/tmp/herbein1/spack-stage/spack-stage-flux-core-0.11.1-vgzt6zso7diddyh5b3ilgztnadftns3v/spack-src/t/../src/modules/pymod/echo.py", line 12, in mod_main │···········
with h.msg_watcher_create(echo_cb, topic_glob="echo.*") as mw: │···········
File "/tmp/herbein1/spack-stage/spack-stage-flux-core-0.11.1-vgzt6zso7diddyh5b3ilgztnadftns3v/spack-src/src/bindings/python/flux/core/handle.py", line 134, in msg_watcher_create │···········
return MessageWatcher(self, type_mask, callback, topic_glob, match_tag, args) │···········
File "/tmp/herbein1/spack-stage/spack-stage-flux-core-0.11.1-vgzt6zso7diddyh5b3ilgztnadftns3v/spack-src/src/bindings/python/flux/message.py", line 148, in __init__ │···········
c_topic_glob = ffi.new("char[]", topic_glob) │···········
TypeError: initializer for ctype 'char[]' must be a bytes or list or tuple, not str │···········
Exception ignored in: <function Watcher.__del__ at 0x7f5d4007c200> │···········
Traceback (most recent call last): │···········
File "/tmp/herbein1/spack-stage/spack-stage-flux-core-0.11.1-vgzt6zso7diddyh5b3ilgztnadftns3v/spack-src/src/bindings/python/flux/core/watchers.py", line 34, in __del__ │···········
AttributeError: 'MessageWatcher' object has no attribute 'handle' │···········
lt-flux-broker: /tmp/herbein1/spack-stage/spack-stage-flux-core-0.11.1-vgzt6zso7diddyh5b3ilgztnadftns3v/spack-src/src/connectors/shmem/shmem.c:66: op_send: Assertion `ctx->magic == MODHANDLE_MAGIC' failed. │···········
flux-start: 0 (pid 6366) Aborted │···········
not ok 1 - load pymod with echo.py │···········
FAIL: t9001-pymod.t 1 - load pymod with echo.py
When building versions 0.11.1:0.11.3 with Spack and
--test=root(which runsmake check), I ran into the same issue as documented in https://github.com/flux-framework/flux-core/issues/1958.Since we are quite far into our TOSS4 milestones and encouraging our users to use 0.13+, it probably isn't worth it to pre-emptively backport. If this ends up being a problem for our users, we can always backport https://github.com/SteVwonder/flux-core/commit/a948d61d4ca4876de15a2ffcf711c245e8e8156b