From #3598

It fails with

AssertionError: not({('7f000001', 19180), ('00000000000000000000000000000001', 19180)} == {('00000000000000000000000000000000', 19180)})

here

dash/test/functional/rpcbind_test.py

Line 37 in 82472d1

assert_equal(set(get_bind_addrs(pid)), set(expected))

due to this test

dash/test/functional/rpcbind_test.py

Lines 81 to 82 in 82472d1

	self.run_bind_test(['127.0.0.1'], '127.0.0.1', [],
	[('::0', defaultport)])

It looks like

dash/test/functional/test_framework/netutil.py

Lines 76 to 85 in 82472d1

	def get_bind_addrs(pid):
	'''
	Get bind addresses as (host,port) tuples for process pid.
	'''
	inodes = get_socket_inodes(pid)
	bind_addrs = []
	for conn in netstat('tcp') + netstat('tcp6'):
	if conn[3] == STATE_LISTEN and conn[4] in inodes:
	bind_addrs.append(conn[1])
	return bind_addrs

is just not working properly for some setups. Which causes this wrong "host,port" tuple -> ('7f000001', 19180)

and on top it looks like this

dash/test/functional/rpcbind_test.py

Lines 81 to 82 in 82472d1

	self.run_bind_test(['127.0.0.1'], '127.0.0.1', [],
	[('::0', defaultport)])

should rather be

self.run_bind_test(['127.0.0.1'], '127.0.0.1', [], 
    [('::1', defaultport)]) 

Im not sure at all so this would require some investigation from my side.. maybe someone else has a clue already?