[Xymon] Xymon on RHEL3 - not working?
John Horne
john.horne at plymouth.ac.uk
Tue Jul 10 13:26:54 CEST 2012
On Mon, 2012-07-09 at 11:02 -0700, cleaver at terabithia.org wrote:
> Does it go green when you restart the client, then eventually go purple
> again?
>
Yes. The initial 'vmstat' process started by xymonlaunch runs, then ends
but isn't restarted (so it seems). Hence I get one run, then nothing and
so the colours go green once then purple until xymon is restarted.
>
> Can you try running xymonlaunch with --debug to see what's happening, or
> strace it as it's running and send the output?
>
I did both yesterday but as far as I could see it showed nothing useful.
(I'll repeat this and add the output below.)
I also ran it with the '--dump' option and that showed that the entries
in clientlaunch.cfg were okay. The intervals were reported as 300
seconds (5 mins), so the processes should have been restarted. (I have 2
tasks configured.)
Looking at the code (in ./common/xymonlaunch.c) I can see the
('running') loop that it runs through and it looks fine. But because
nothing at all is logged with debug, and as far as I can see all
eventualities should report something, then the 'for' loop of the task
list is probably not being entered (the initial ('for') loop works, but
subsequently is failing?) I'll add some more logging to the client
xymonlaunch code and see what happens.
Output from using 'xymonlaunch --debug':
===================================================
2012-07-10 12:01:21 xymonlaunch starting
2012-07-10 12:01:21 Loading tasklist configuration
from /home/xymon/client/etc/clientlaunch.cfg
29487 2012-07-10 12:01:21 Opening
file /home/xymon/client/etc/clientlaunch.cfg
29487 2012-07-10 12:01:21
29487 2012-07-10 12:01:21 Starting tasklist scan
29487 2012-07-10 12:01:21 About to start task client
29488 2012-07-10 12:01:21 client -> Loading environment
from /home/xymon/client/etc/xymonclient.cfg area
29488 2012-07-10 12:01:21 Opening
file /home/xymon/client/etc/xymonclient.cfg
29488 2012-07-10 12:01:21 client -> Assigning stdout/stderr to log
'/home/xymon/client/logs/xymonclient.log'
29487 2012-07-10 12:01:21 About to start task dns
29490 2012-07-10 12:01:21 dns -> Loading environment
from /home/xymon/client/etc/xymonclient.cfg area
29490 2012-07-10 12:01:21 Opening
file /home/xymon/client/etc/xymonclient.cfg
29490 2012-07-10 12:01:21 dns -> Assigning stdout/stderr to log
'/home/xymon/client/logs/xymonclient.log'
29487 2012-07-10 12:01:21
29487 2012-07-10 12:01:21 Starting tasklist scan
29487 2012-07-10 12:01:21 Task client active with PID 29488
29487 2012-07-10 12:01:26
29487 2012-07-10 12:01:26 Starting tasklist scan
29487 2012-07-10 12:01:26 Task client active with PID 29488
29487 2012-07-10 12:01:28
29487 2012-07-10 12:01:28 Starting tasklist scan
29487 2012-07-10 12:01:33
29487 2012-07-10 12:01:33 Starting tasklist scan
29487 2012-07-10 12:01:38
29487 2012-07-10 12:01:38 Starting tasklist scan
29487 2012-07-10 12:01:43
29487 2012-07-10 12:01:43 Starting tasklist scan
29487 2012-07-10 12:01:48
29487 2012-07-10 12:01:48 Starting tasklist scan
29487 2012-07-10 12:01:53
29487 2012-07-10 12:01:53 Starting tasklist scan
29487 2012-07-10 12:01:58
29487 2012-07-10 12:01:58 Starting tasklist scan
29487 2012-07-10 12:02:03
29487 2012-07-10 12:02:03 Starting tasklist scan
29487 2012-07-10 12:02:08
29487 2012-07-10 12:02:08 Starting tasklist scan
29487 2012-07-10 12:02:13
29487 2012-07-10 12:02:13 Starting tasklist scan
29487 2012-07-10 12:02:18
29487 2012-07-10 12:02:18 Starting tasklist scan
29487 2012-07-10 12:02:23
29487 2012-07-10 12:02:23 Starting tasklist scan
29487 2012-07-10 12:02:28
29487 2012-07-10 12:02:28 Starting tasklist scan
29487 2012-07-10 12:02:33
29487 2012-07-10 12:02:33 Starting tasklist scan
29487 2012-07-10 12:02:38
29487 2012-07-10 12:02:38 Starting tasklist scan
29487 2012-07-10 12:02:43
29487 2012-07-10 12:02:43 Starting tasklist scan
29487 2012-07-10 12:02:48
29487 2012-07-10 12:02:48 Starting tasklist scan
29487 2012-07-10 12:02:53
29487 2012-07-10 12:02:53 Starting tasklist scan
29487 2012-07-10 12:02:58
29487 2012-07-10 12:02:58 Starting tasklist scan
29487 2012-07-10 12:03:03
29487 2012-07-10 12:03:03 Starting tasklist scan
29487 2012-07-10 12:03:08
29487 2012-07-10 12:03:08 Starting tasklist scan
29487 2012-07-10 12:03:13
29487 2012-07-10 12:03:13 Starting tasklist scan
29487 2012-07-10 12:03:18
29487 2012-07-10 12:03:18 Starting tasklist scan
29487 2012-07-10 12:03:23
29487 2012-07-10 12:03:23 Starting tasklist scan
29487 2012-07-10 12:03:28
29487 2012-07-10 12:03:28 Starting tasklist scan
29487 2012-07-10 12:03:33
29487 2012-07-10 12:03:33 Starting tasklist scan
29487 2012-07-10 12:03:38
29487 2012-07-10 12:03:38 Starting tasklist scan
29487 2012-07-10 12:03:43
29487 2012-07-10 12:03:43 Starting tasklist scan
29487 2012-07-10 12:03:48
29487 2012-07-10 12:03:48 Starting tasklist scan
29487 2012-07-10 12:03:53
29487 2012-07-10 12:03:53 Starting tasklist scan
29487 2012-07-10 12:03:58
29487 2012-07-10 12:03:58 Starting tasklist scan
29487 2012-07-10 12:04:03
29487 2012-07-10 12:04:03 Starting tasklist scan
29487 2012-07-10 12:04:08
29487 2012-07-10 12:04:08 Starting tasklist scan
29487 2012-07-10 12:04:13
29487 2012-07-10 12:04:13 Starting tasklist scan
29487 2012-07-10 12:04:18
29487 2012-07-10 12:04:18 Starting tasklist scan
29487 2012-07-10 12:04:23
29487 2012-07-10 12:04:23 Starting tasklist scan
29487 2012-07-10 12:04:28
29487 2012-07-10 12:04:28 Starting tasklist scan
29487 2012-07-10 12:04:33
29487 2012-07-10 12:04:33 Starting tasklist scan
29487 2012-07-10 12:04:38
29487 2012-07-10 12:04:38 Starting tasklist scan
29487 2012-07-10 12:04:43
29487 2012-07-10 12:04:43 Starting tasklist scan
29487 2012-07-10 12:04:48
29487 2012-07-10 12:04:48 Starting tasklist scan
29487 2012-07-10 12:04:53
29487 2012-07-10 12:04:53 Starting tasklist scan
29487 2012-07-10 12:04:58
29487 2012-07-10 12:04:58 Starting tasklist scan
29487 2012-07-10 12:05:03
29487 2012-07-10 12:05:03 Starting tasklist scan
29487 2012-07-10 12:05:08
29487 2012-07-10 12:05:08 Starting tasklist scan
29487 2012-07-10 12:05:13
29487 2012-07-10 12:05:13 Starting tasklist scan
29487 2012-07-10 12:05:18
29487 2012-07-10 12:05:18 Starting tasklist scan
29487 2012-07-10 12:05:23
29487 2012-07-10 12:05:23 Starting tasklist scan
29487 2012-07-10 12:05:28
29487 2012-07-10 12:05:28 Starting tasklist scan
29487 2012-07-10 12:05:33
29487 2012-07-10 12:05:33 Starting tasklist scan
29487 2012-07-10 12:05:38
29487 2012-07-10 12:05:38 Starting tasklist scan
29487 2012-07-10 12:05:43
29487 2012-07-10 12:05:43 Starting tasklist scan
29487 2012-07-10 12:05:48
29487 2012-07-10 12:05:48 Starting tasklist scan
29487 2012-07-10 12:05:53
29487 2012-07-10 12:05:53 Starting tasklist scan
29487 2012-07-10 12:05:58
29487 2012-07-10 12:05:58 Starting tasklist scan
29487 2012-07-10 12:06:03
29487 2012-07-10 12:06:03 Starting tasklist scan
29487 2012-07-10 12:06:08
29487 2012-07-10 12:06:08 Starting tasklist scan
29487 2012-07-10 12:06:13
29487 2012-07-10 12:06:13 Starting tasklist scan
29487 2012-07-10 12:06:18
29487 2012-07-10 12:06:18 Starting tasklist scan
29487 2012-07-10 12:06:23
29487 2012-07-10 12:06:23 Starting tasklist scan
29487 2012-07-10 12:06:28
29487 2012-07-10 12:06:28 Starting tasklist scan
29487 2012-07-10 12:06:33
29487 2012-07-10 12:06:33 Starting tasklist scan
29487 2012-07-10 12:06:38
29487 2012-07-10 12:06:38 Starting tasklist scan
29487 2012-07-10 12:06:43
29487 2012-07-10 12:06:43 Starting tasklist scan
29487 2012-07-10 12:06:48
29487 2012-07-10 12:06:48 Starting tasklist scan
29487 2012-07-10 12:06:53
29487 2012-07-10 12:06:53 Starting tasklist scan
29487 2012-07-10 12:06:58
29487 2012-07-10 12:06:58 Starting tasklist scan
29487 2012-07-10 12:07:03
29487 2012-07-10 12:07:03 Starting tasklist scan
29487 2012-07-10 12:07:08
29487 2012-07-10 12:07:08 Starting tasklist scan
29487 2012-07-10 12:07:13
29487 2012-07-10 12:07:13 Starting tasklist scan
29487 2012-07-10 12:07:18
29487 2012-07-10 12:07:18 Starting tasklist scan
29487 2012-07-10 12:07:23
29487 2012-07-10 12:07:23 Starting tasklist scan
29487 2012-07-10 12:07:28
29487 2012-07-10 12:07:28 Starting tasklist scan
===================================================
The 'vmstat' task has ended by 12:06:33. As can be seen the loop (scan)
carries on but no tasks are restarted. (The 'dns' task is a task we run
on the clients to report to the 'dnsr' column on the Xymon server. It
runs once then should be started again by xymonlaunch after 5 mins.)
The output of 'strace -f -p <xymonlaunch pid>' is attached. It shows the
loop (scan) occurring but nothing else - hence it doesn't seem that the
'for' loop of the task list is being executed. By the end of the strace
output the 'vmstat' task of the client has ended but not been restarted.
John.
--
John Horne Tel: +44 (0)1752 587287
Plymouth University, UK Fax: +44 (0)1752 587001
-------------- next part --------------
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918870
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918875
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918880
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918885
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918890
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918895
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918900
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918905
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918910
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918915
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918920
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918925
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918930
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918935
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918940
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918945
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918950
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918955
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918960
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918965
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918970
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918975
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918980
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918985
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918990
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341918995
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919000
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919005
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919010
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919015
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919020
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919025
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919030
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919035
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919040
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919045
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919050
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919055
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919060
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919065
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919070
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919075
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919080
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919085
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919090
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919095
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919101
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919106
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919111
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919116
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919121
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919126
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919131
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919136
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919141
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919146
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919151
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919156
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919161
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, {5, 0}) = 0
18695 wait4(-1, 0xbfffc928, WNOHANG, NULL) = -1 ECHILD (No child processes)
18695 time(NULL) = 1341919166
18695 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
18695 rt_sigaction(SIGCHLD, NULL, {0x804a890, [], SA_RESTORER, 0xde50d8}, 8) = 0
18695 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
18695 nanosleep({5, 0}, <unfinished ...>
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