Re: [OE-core] bitbake-server does not exit after build ends

["Böszörményi Zoltán" <zboszor@gmail.com>]

2023. 11. 27. 11:52 keltezéssel, Richard Purdie írta:
> Is there anything interesting in the bitbake-cookerdaemon.log file?

Actually, yes.

This is obviously the most suspicious:

/usr/lib64/python3.12/multiprocessing/popen_fork.py:66: DeprecationWarning: This process 
(pid=1605202) is multi-threaded, use of fork() may lead to deadlocks in the child.
   self.pid = os.fork()
/home/zozo/test-yocto-4.3/bitbake/bin/bitbake-worker:210: DeprecationWarning: This process 
(pid=1605590) is multi-threaded, use of fork() may lead to deadlocks in the child.
   pid = os.fork()
/home/zozo/test-yocto-4.3/bitbake/bin/bitbake-worker:210: DeprecationWarning: This process 
(pid=1607833) is multi-threaded, use of fork() may lead to deadlocks in the child.
   pid = os.fork()

There are a few other deprecation warnings, too,
which are not relevant to this particular problem
but may be interesting for the future, nevertheless:

/home/zozo/test-yocto-4.3/bitbake/lib/bb/codeparser.py:260: DeprecationWarning: ast.Str is 
deprecated and will be removed in Python 3.14; use ast.Constant instead
   if name in self.containsfuncs and isinstance(node.args[1], ast.Str):
/home/zozo/test-yocto-4.3/bitbake/lib/bb/codeparser.py:263: DeprecationWarning: Attribute 
s is deprecated and will be removed in Python 3.14; use value instead
   self.contains[varname].add(node.args[1].s)

ruby.bbclass has a lot of these at different line numbers:

/home/zozo/test-yocto-4.3/conf/../layers/meta-cloud-services/classes/ruby.bbclass:28: 
SyntaxWarning: invalid escape sequence '\.'
   r = re.compile("ruby ([0-9]+\.[0-9]+\.[0-9]+)*")

These lines occur at the end (probably normal):

1605202 10:39:58.854287 Parse cache valid
1605202 10:40:13.098694 Registering idle function <function 
BBCooker.buildTargets.<locals>.buildTargetsIdle at 0x7fa3e22e79c0>
1605202 10:40:13.098736 Removing idle function <bound method Command.runAsyncCommand of 
<bb.command.Command object at 0x7fa41259d580>>
1605202 12:17:02.357378 Running command ['stateShutdown']
1605202 12:17:02.357622 Sending reply (None, None)
1605202 12:17:02.357819 Command Completed (socket: True)

And the remaining child processes:

$ ps auxw | grep bitb | grep -v grep
zozo     1605202  2.3  3.5 1333384 1151808 ?     Sl   10:39   2:29 /usr/bin/python3 
/home/zozo/test-yocto-4.3/bitbake/bin/bitbake-server decafbad 3 5 
/home/zozo/test-yocto-4.3/bitbake-cookerdaemon.log /home/zozo/test-yocto-4.3/bitbake.lock 
/home/zozo/test-yocto-4.3/bitbake.sock 0 0 None 0
zozo     1605208  0.0  1.4 559372 466260 ?       S    10:39   0:00 /usr/bin/python3 
/home/zozo/test-yocto-4.3/bitbake/bin/bitbake-server decafbad 3 5 
/home/zozo/test-yocto-4.3/bitbake-cookerdaemon.log /home/zozo/test-yocto-4.3/bitbake.lock 
/home/zozo/test-yocto-4.3/bitbake.sock 0 0 None 0