pthread Posix test suite failures

[kallisti5]

Our pthread implementation still has some crashes and bugs.

The open posix test suite is handy to bring these to the surface...

​http://sourceforge.net/projects/posixtest/files/posixtest/posixtestsuite-1.5.2/

` /Builds/posixtestsuite> ./run_tests THR Executing threads tests conformance/interfaces/pthread_atfork/1-1: build: PASS conformance/interfaces/pthread_atfork/1-1: link: PASS conformance/interfaces/pthread_atfork/1-2: build: PASS conformance/interfaces/pthread_atfork/1-2: link: PASS conformance/interfaces/pthread_atfork/2-1: build: PASS conformance/interfaces/pthread_atfork/2-1: link: PASS conformance/interfaces/pthread_atfork/2-2: build: PASS conformance/interfaces/pthread_atfork/2-2: link: PASS conformance/interfaces/pthread_atfork/3-2: build: PASS conformance/interfaces/pthread_atfork/3-2: link: PASS conformance/interfaces/pthread_atfork/3-3: build: PASS conformance/interfaces/pthread_atfork/3-3: link: PASS conformance/interfaces/pthread_atfork/4-1: build: PASS conformance/interfaces/pthread_atfork/4-1: link: PASS Building timeout helper files echo ./t0 0; echo $? > ./t0.val conformance/interfaces/pthread_atfork/1-1: execution: PASS conformance/interfaces/pthread_atfork/1-2: execution: PASS conformance/interfaces/pthread_atfork/2-1: execution: PASS conformance/interfaces/pthread_atfork/2-2: execution: PASS conformance/interfaces/pthread_atfork/3-1: execution: PASS conformance/interfaces/pthread_atfork/3-2: execution: PASS conformance/interfaces/pthread_atfork/3-3: execution: PASS conformance/interfaces/pthread_atfork/4-1: execution: PASS conformance/interfaces/pthread_attr_destroy/1-1: build: PASS conformance/interfaces/pthread_attr_destroy/1-1: link: PASS conformance/interfaces/pthread_attr_destroy/2-1: build: PASS conformance/interfaces/pthread_attr_destroy/2-1: link: PASS conformance/interfaces/pthread_attr_destroy/3-1: build: PASS conformance/interfaces/pthread_attr_destroy/3-1: link: PASS conformance/interfaces/pthread_attr_destroy/1-1: execution: PASS conformance/interfaces/pthread_attr_destroy/2-1: execution: PASS conformance/interfaces/pthread_attr_destroy/3-1: execution: PASS conformance/interfaces/pthread_attr_getdetachstate/1-1: build: PASS conformance/interfaces/pthread_attr_getdetachstate/1-1: link: PASS conformance/interfaces/pthread_attr_getdetachstate/1-2: build: PASS conformance/interfaces/pthread_attr_getdetachstate/1-2: link: PASS conformance/interfaces/pthread_attr_getdetachstate/1-1: execution: PASS conformance/interfaces/pthread_attr_getdetachstate/1-2: execution: PASS conformance/interfaces/pthread_attr_getdetachstate/2-1: execution: PASS conformance/interfaces/pthread_attr_getinheritsched/1-1: build: FAILED conformance/interfaces/pthread_attr_getinheritsched/1-1: build: FAILED conformance/interfaces/pthread_attr_getinheritsched/2-1: execution: PASS conformance/interfaces/pthread_attr_getschedparam/1-1: build: FAILED conformance/interfaces/pthread_attr_getschedparam/1-1: build: FAILED conformance/interfaces/pthread_attr_getschedparam/2-1: execution: PASS conformance/interfaces/pthread_attr_getschedpolicy/2-1: build: FAILED conformance/interfaces/pthread_attr_getschedpolicy/1-1: execution: PASS conformance/interfaces/pthread_attr_getschedpolicy/2-1: build: FAILED conformance/interfaces/pthread_attr_getschedpolicy/3-1: execution: PASS conformance/interfaces/pthread_attr_getscope/1-1: build: PASS conformance/interfaces/pthread_attr_getscope/1-1: link: PASS conformance/interfaces/pthread_attr_getscope/1-1: execution: PASS conformance/interfaces/pthread_attr_getscope/2-1: execution: PASS conformance/interfaces/pthread_attr_getstack/1-1: build: FAILED conformance/interfaces/pthread_attr_getstack/1-1: build: FAILED conformance/interfaces/pthread_attr_getstack/2-1: execution: PASS make: Nothing to be done for `build-tests'. make: Nothing to be done for `run-tests'. conformance/interfaces/pthread_attr_getstacksize/1-1: build: PASS conformance/interfaces/pthread_attr_getstacksize/1-1: link: PASS conformance/interfaces/pthread_attr_getstacksize/1-1: execution: PASS conformance/interfaces/pthread_attr_getstacksize/2-1: execution: PASS conformance/interfaces/pthread_attr_init/1-1: build: PASS conformance/interfaces/pthread_attr_init/1-1: link: PASS conformance/interfaces/pthread_attr_init/2-1: build: PASS conformance/interfaces/pthread_attr_init/2-1: link: PASS conformance/interfaces/pthread_attr_init/3-1: build: PASS conformance/interfaces/pthread_attr_init/3-1: link: PASS conformance/interfaces/pthread_attr_init/4-1: build: PASS conformance/interfaces/pthread_attr_init/4-1: link: PASS conformance/interfaces/pthread_attr_init/1-1: execution: PASS conformance/interfaces/pthread_attr_init/2-1: execution: PASS conformance/interfaces/pthread_attr_init/3-1: execution: PASS conformance/interfaces/pthread_attr_init/4-1: execution: PASS conformance/interfaces/pthread_attr_setdetachstate/1-1: build: PASS conformance/interfaces/pthread_attr_setdetachstate/1-1: link: PASS conformance/interfaces/pthread_attr_setdetachstate/1-2: build: PASS conformance/interfaces/pthread_attr_setdetachstate/1-2: link: PASS conformance/interfaces/pthread_attr_setdetachstate/2-1: build: PASS conformance/interfaces/pthread_attr_setdetachstate/2-1: link: PASS conformance/interfaces/pthread_attr_setdetachstate/4-1: build: PASS conformance/interfaces/pthread_attr_setdetachstate/4-1: link: PASS conformance/interfaces/pthread_attr_setdetachstate/1-1: execution: PASS conformance/interfaces/pthread_attr_setdetachstate/1-2: execution: PASS <lockup> + crash `

pthread_attr_setdetachstate seems to trigger a crash at the moment.