There is an another variation of this issue that i came accross:

[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0
[13783] ksleep(RELATIVE_TIMEOUT_VALUE|PTH_SPINLOCK_OBJECT, 0x7b02f748,
NULL, 0x7f7f2350) .................................................. =
-ETIMEDOUT
[13783]
sched_yield() .................................................. .................................................. .................
= 0