Do you know What means it?
 
 
 
[pid 11855] 17:55:04.327535 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.328380 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.329097 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.329652 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.330288 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.330966 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.331627 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.332146 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.332649 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.333264 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.333718 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.334192 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.334577 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.335044 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.335406 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.335824 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.336191 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.336595 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.337120 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.337766 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.338650 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.339425 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.340172 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.341473 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.342528 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.343234 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.343783 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.344466 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.345173 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.345846 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.346646 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.347224 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.347638 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.348242 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.348804 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.349330 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.349797 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.350395 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.351291 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.352045 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.352955 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
[pid 11855] 17:55:04.353687 [ffffe410] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0      
 
 
Thanks!
Valdemar