id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
1231	mutex-lock! leaves mutex in wrong state	joergw		"If (and only if) a thread calling (mutex-lock! <muxtex> #f #f) had to wait for it the mutex state is left to be owned by the calling thread instead of 'not-owned.
"	defect	closed	major	4.11.0	core libraries	4.10.x	fixed	srfi-18