id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
194	"using tub.setOption(""bridge-twisted-logs"") multiple times causes duplicate messages"	Brian Warner		"The tahoe unit tests exercise node-creation a lot (35 times in {{{test_system}}}), and node-creation calls {{{tub.setOption(""bridge-twisted-logs"", True)}}}, which calls {{{foolscap.logging.log.bridgeLogsFromTwisted()}}}, which does {{{twisted.python.log.addObserver}}} each time. By the end of the run, there are 35 duplicate observers, and every twisted log message gets duplicated 35 times.

I don't think this is breaking anything, but it's certainly annoying.
"	defect	closed	major	0.6.4	logging	0.6.1	fixed