(sshd), uid 0: exited on signal 11

[Slawa Olhovchenkov]

FreeBSD 10.0-STABLE #5 r265949M: Tue May 13 19:52:37 MSK 2014

Jun 16 14:06:07 srv3 kernel: pid 95261 (sshd), uid 0: exited on signal 11
Jun 24 06:03:25 srv3 kernel: pid 59497 (sshd), uid 0: exited on signal 11
Jun 24 06:03:31 srv3 kernel: pid 59500 (sshd), uid 0: exited on signal 11
Jun 24 06:04:15 srv3 kernel: pid 59535 (sshd), uid 0: exited on signal 11
Jun 24 06:05:56 srv3 kernel: pid 59582 (sshd), uid 0: exited on signal 11
Jun 24 06:09:50 srv3 kernel: pid 59641 (sshd), uid 0: exited on signal 11
Jun 24 06:13:21 srv3 kernel: pid 59721 (sshd), uid 0: exited on signal 11
Jun 24 06:18:47 srv3 kernel: pid 59808 (sshd), uid 0: exited on signal 11
Jun 24 06:22:48 srv3 kernel: pid 59878 (sshd), uid 0: exited on signal 11
Jul  1 15:53:53 srv3 kernel: pid 19659 (sshd), uid 0: exited on signal 11
Jul  1 15:55:33 srv3 kernel: pid 19747 (sshd), uid 0: exited on signal 11
Jul  1 15:57:25 srv3 kernel: pid 19838 (sshd), uid 0: exited on signal 11
Jul  1 16:03:10 srv3 kernel: pid 20156 (sshd), uid 0: exited on signal 11
Jul  1 16:07:16 srv3 kernel: pid 20330 (sshd), uid 0: exited on signal 11
Jul  2 14:41:15 srv3 kernel: pid 42669 (sshd), uid 0: exited on signal 11
Jul  2 14:41:58 srv3 kernel: pid 42696 (sshd), uid 0: exited on signal 11
Jul  2 14:42:12 srv3 kernel: pid 42712 (sshd), uid 0: exited on signal 11
Jul  2 14:43:12 srv3 kernel: pid 42758 (sshd), uid 0: exited on signal 11
Jul  2 14:43:15 srv3 kernel: pid 42763 (sshd), uid 0: exited on signal 11
Jul  2 14:43:19 srv3 kernel: pid 42766 (sshd), uid 0: exited on signal 11
Jul  2 14:43:49 srv3 kernel: pid 42793 (sshd), uid 0: exited on signal 11
Jul  2 14:43:59 srv3 kernel: pid 42803 (sshd), uid 0: exited on signal 11
Jul  2 14:45:17 srv3 kernel: pid 42891 (sshd), uid 0: exited on signal 11
Jul  2 14:45:31 srv3 kernel: pid 42906 (sshd), uid 0: exited on signal 11
Jul  2 14:46:04 srv3 kernel: pid 42944 (sshd), uid 0: exited on signal 11
Jul  2 14:46:07 srv3 kernel: pid 42947 (sshd), uid 0: exited on signal 11
Jul  2 14:46:26 srv3 kernel: pid 42965 (sshd), uid 0: exited on signal 11
Jul  2 14:46:29 srv3 kernel: pid 42968 (sshd), uid 0: exited on signal 11
Jul  2 14:49:19 srv3 kernel: pid 43128 (sshd), uid 0: exited on signal 11
Jul  2 14:49:55 srv3 kernel: pid 43164 (sshd), uid 0: exited on signal 11
Jul  2 14:52:50 srv3 kernel: pid 43296 (sshd), uid 0: exited on signal 11
Jul  2 14:53:22 srv3 kernel: pid 43317 (sshd), uid 0: exited on signal 11
Jul  2 14:55:00 srv3 kernel: pid 43397 (sshd), uid 0: exited on signal 11
Jul  2 14:55:20 srv3 kernel: pid 43428 (sshd), uid 0: exited on signal 11
Jul  2 14:56:21 srv3 kernel: pid 43473 (sshd), uid 0: exited on signal 11
Jul  2 14:56:32 srv3 kernel: pid 43482 (sshd), uid 0: exited on signal 11
Jul  2 15:01:47 srv3 kernel: pid 43732 (sshd), uid 0: exited on signal 11
Jul  2 15:04:01 srv3 kernel: pid 43836 (sshd), uid 0: exited on signal 11
Jul  2 15:06:34 srv3 kernel: pid 43937 (sshd), uid 0: exited on signal 11
Jul  2 15:09:37 srv3 kernel: pid 44083 (sshd), uid 0: exited on signal 11
Jul  3 11:43:32 srv3 kernel: pid 66662 (sshd), uid 0: exited on signal 11
Jul  3 11:44:23 srv3 kernel: pid 66709 (sshd), uid 0: exited on signal 11
Jul  3 11:45:20 srv3 kernel: pid 66747 (sshd), uid 0: exited on signal 11
Jul  3 11:45:47 srv3 kernel: pid 66775 (sshd), uid 0: exited on signal 11

What is this? New exploit in sshd?