Logapp root:~ 0$ strace /usr/local/nagios/libexec/check_watchque execve("/usr/local/nagios/libexec/check_watchque", ["/usr/local/nagios/libexec/check_"...], [/* 24 vars */]) = 0 brk(0) = 0x113d000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaaab000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=36910, ...}) = 0 mmap(NULL, 36910, PROT_READ, MAP_PRIVATE, 3, 0) = 0x2aaaaaaac000 close(3) = 0 open("/lib64/libtinfo.so.5", O_RDONLY) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\310\200\2573\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=138280, ...}) = 0 mmap(0x33af800000, 2232320, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x33af800000 mprotect(0x33af81d000, 2097152, PROT_NONE) = 0 mmap(0x33afa1d000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x33afa1d000 close(3) = 0 open("/lib64/libdl.so.2", O_RDONLY) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\0\2563\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=23088, ...}) = 0 mmap(0x33ae000000, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x33ae000000 mprotect(0x33ae002000, 2097152, PROT_NONE) = 0 mmap(0x33ae202000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x33ae202000 close(3) = 0 open("/lib64/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\356\301\2553\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=1930416, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaab6000 mmap(0x33adc00000, 3750184, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x33adc00000 mprotect(0x33add8a000, 2097152, PROT_NONE) = 0 mmap(0x33adf8a000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18a000) = 0x33adf8a000 mmap(0x33adf90000, 14632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x33adf90000 close(3) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaab7000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaab8000 arch_prctl(ARCH_SET_FS, 0x2aaaaaab7580) = 0 mprotect(0x33ae202000, 4096, PROT_READ) = 0 mprotect(0x33adf8a000, 16384, PROT_READ) = 0 mprotect(0x33ada1f000, 8192, PROT_READ) = 0 munmap(0x2aaaaaaac000, 36910) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 open("/dev/tty", O_RDWR|O_NONBLOCK) = 3 close(3) = 0 brk(0) = 0x113d000 brk(0x115e000) = 0x115e000 getuid() = 0 getgid() = 0 geteuid() = 0 getegid() = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaaac000 read(3, "MemTotal: 32949500 kB\nMemF"..., 1024) = 1024 close(3) = 0 munmap(0x2aaaaaaac000, 4096) = 0 rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 uname({sys="Linux", node="localhost", ...}) = 0 stat("/root", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 stat(".", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 getpid() = 3403 getppid() = 3402 getpgrp() = 3402 rt_sigaction(SIGCHLD, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, 8) = 0 getrlimit(RLIMIT_NPROC, {rlim_cur=1024, rlim_max=257233}) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 open("/usr/local/nagios/libexec/check_watchque", O_RDONLY) = 3 ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff4a235240) = -1 ENOTTY (Inappropriate ioctl for device) lseek(3, 0, SEEK_CUR) = 0 read(3, "#!/bin/sh\n\n#EPOC1=`/bin/date +%s"..., 80) = 80 lseek(3, 0, SEEK_SET) = 0 getrlimit(RLIMIT_NOFILE, {rlim_cur=64*1024, rlim_max=64*1024}) = 0 fcntl(255, F_GETFD) = -1 EBADF (Bad file descriptor) dup2(3, 255) = 255 close(3) = 0 fcntl(255, F_SETFD, FD_CLOEXEC) = 0 fcntl(255, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) fstat(255, {st_mode=S_IFREG|0755, st_size=1206, ...}) = 0 lseek(255, 0, SEEK_CUR) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 read(255, "#!/bin/sh\n\n#EPOC1=`/bin/date +%s"..., 1206) = 1206 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 lseek(255, -1145, SEEK_CUR) = 61 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2aaaaaab7850) = 3404 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {0x43d360, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 3404 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD (Child exited) @ 0 (0) --- wait4(-1, 0x7fff4a234cdc, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn(0xffffffffffffffff) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {0x43d360, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 read(255, "#EPOC2=`/bin/cat /tmp/watchqueue"..., 1206) = 1145 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 pipe([3, 4]) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 lseek(255, -365, SEEK_CUR) = 841 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2aaaaaab7850) = 3439 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, 8) = 0 close(4) = 0 read(3, "1492838242\n", 128) = 11 read(3, "", 128) = 0 --- SIGCHLD (Child exited) @ 0 (0) --- wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 3439 wait4(-1, 0x7fff4a23499c, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn(0xffffffffffffffff) = 0 close(3) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {0x43d360, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {0x43d360, [], SA_RESTORER, 0x33adc32510}, 8) = 0 pipe([3, 4]) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2aaaaaab7850) = 3453 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, 8) = 0 close(4) = 0 read(3, "1492838242\n", 128) = 11 --- SIGCHLD (Child exited) @ 0 (0) --- wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 3453 wait4(-1, 0x7fff4a23499c, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn(0xffffffffffffffff) = 11 read(3, "", 128) = 0 close(3) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {0x43d360, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {0x43d360, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 pipe([3, 4]) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2aaaaaab7850) = 3459 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, {0x43f5b0, [], SA_RESTORER|SA_RESTART, 0x33adc32510}, 8) = 0 close(4) = 0 read(3, "3\n", 128) = 2 read(3, "", 128) = 0 --- SIGCHLD (Child exited) @ 0 (0) --- wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 3459 wait4(-1, 0x7fff4a23465c, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn(0xffffffffffffffff) = 0 close(3) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {0x43d360, [], SA_RESTORER, 0x33adc32510}, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {0x43d360, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0 rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2aaaaaab7850) = 3470 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {0x43d360, [], SA_RESTORER, 0x33adc32510}, Ok: Message rate is 3 | 3 {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, 8) = 0 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 3470 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD (Child exited) @ 0 (0) --- wait4(-1, 0x7fff4a2349dc, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn(0xffffffffffffffff) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x33adc32510}, {0x43d360, [], SA_RESTORER, 0x33adc32510}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 exit_group(0) = ?