failing version, -Ds output, without -threaded

created capset 0 of type 2
created capset 1 of type 3
assigned cap 0 to capset 0
assigned cap 0 to capset 1
new task (taskCount: 1)
cap 0: created thread 1
cap 0: thread 1 appended to run queue
new bound thread (1)
cap 0: schedule()
cap 0: running thread 1 (ThreadRunGHC)
cap 0: message: thread 1 blocking on blackhole 0x7f3018d067c0
cap 0: thread 1 blocked on thread 1
cap 0: thread 1 stopped (blocked on black hole owned by thread 1)
	thread    1 @ 0x7f3018d05390 is blocked on a black hole 0x7f3018d067c0 (TSO_DIRTY)
deadlocked, forcing major GC...
all threads:
threads on capability 0:
other threads:
	thread    1 @ 0x7f3018d05390 is blocked on a black hole 0x7f3018d067c0 (TSO_DIRTY)
resurrecting thread 1
cap 0: thread 1 appended to run queue
cap 0: raising exception in thread 1.
cap 0: running thread 1 (ThreadRunGHC)
cap 0: thread 1 stopped (suspended while making a foreign call)
cap 0: running thread 1 (ThreadRunGHC)
hello
optimum-server: <<loop>>
cap 0: thread 1 stopped (suspended while making a foreign call)
new task (taskCount: 1)
cap 0: created thread 2
cap 0: thread 2 appended to run queue
new bound thread (2)
cap 0: schedule()
cap 0: running thread 2 (ThreadRunGHC)
cap 0: thread 2 stopped (finished)
bound thread (2) finished
task exiting
new task (taskCount: 1)
all threads:
threads on capability 0:
other threads:
	thread    1 @ 0x7f3018dfe658 is blocked on an external call (TSO_DIRTY)
deleting all threads
removed cap 0 from capset 0
removed cap 0 from capset 1
deleted capset 0
deleted capset 1
task exiting
freeing task manager, 1 tasks still running