search for: rt_sigaction

....}) = 0 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig -icanon -echo ...}) = 0 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig -icanon -echo ...}) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGINT, {0x4003e1a0, [], 0}, {0x80a6420, [INT], SA_RESTART}, 8) = 0 rt_sigaction(SIGTERM, {0x4003e1a0, [], 0}, {0x80a6420, [TERM], SA_RESTART}, 8) = 0 rt_sigaction(SIGQUIT, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGALRM, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTSTP, {0...

...erly. What is happening here? I did a 'strace -f dovecot 2>log' because I saw this in the mailing list archive, but it doesn't really tell me anything, so I have someone can tell me what is happening here. I have included the tail below. Thank you in advance! Jonathan [pid 16545] rt_sigaction(SIGTERM, {0x8056330, [TERM], SA_RESTART}, <unfinished ...> [pid 16546] <... sendmsg resumed> ) = -1 EPIPE (Broken pipe) [pid 16545] <... rt_sigaction resumed> {SIG_DFL}, 8) = 0 [pid 16546] --- SIGPIPE (Broken pipe) @ 0 (0) --- [pid 16545] rt_sigaction(SIGPIPE, {SIG_IGN}, &lt...

xend crashes at startup with following stack trace: ... File "/usr/lib64/python/xen/xend/XendPIF.py", line 68, in linux_get_phy_ifaces phy_ifaces.append((name, int(mtu), bridged_mac)) UnboundLocalError: local variable ''bridged_mac'' referenced before assignment The simple patch attached below prevent the crash, and allow xend to start normally. It seems the crash

...00}) 31556 write(4, "\0\0\0\0\0\0\0\0\0\0\0\0Q\332\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4092) = -1 EPIPE (Broken pipe) 31556 --- SIGPIPE (Broken pipe) @ 0 (0) --- 31556 write(2, "rsync: writefd_unbuffered failed"..., 82) = 82 31556 write(2, "\n", 1) = 1 31556 rt_sigaction(SIGUSR1, {SIG_IGN}, NULL, 8) = 0 31556 rt_sigaction(SIGUSR2, {SIG_IGN}, NULL, 8) = 0 31556 wait4(31557, 0x7fffea7a594c, WNOHANG, NULL) = 0 31556 getpid() = 31556 31556 kill(31557, SIGUSR1) = 0 31556 kill(31622, SIGUSR1) = 0 31622 <... select res...

...lt;... select resumed> ) = 1 (in [5], left {59, 240000}) 28445 --- SIGCHLD (Child exited) @ 0 (0) --- 28461 read(5, "", 4) = 0 28461 write(2, "rsync: connection unexpectedly closed (579059629 bytes received so far) [receiver]\n", 83) = 8 3 28461 rt_sigaction(SIGUSR1, {SIG_IGN}, {0x80570b0, [USR1], SA_RESTART}, 8) = 0 28461 rt_sigaction(SIGUSR2, {SIG_IGN}, {0x80570e0, [USR2], SA_RESTART}, 8) = 0 28461 waitpid(28446, <unfinished ...> 28445 waitpid(-1, <unfinished ...> 28461 <... waitpid resumed> 0xbfff8fd8, WNOHANG) = -1 ECHILD (No ch...

...acing the smbd -D process it runs (see end of message) Any ideas? TIA. Mike write(5, " convert_string: Required 2, av"..., 42) = 42 time(NULL) = 1061444707 time([1061444707]) = 1061444707 getpid() = 28508 rt_sigaction(SIGPIPE, {0x420db0d0, [], SA_RESTORER, 0x420276f8}, {SIG_DFL}, 8) = 0 send(4, "<30>Aug 21 15:45:07 smbd[28508]:"..., 92, 0) = 92 rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0 geteuid32() = 0 write(5, "[2003/08/21 15:45:07, 3] lib/cha"..., 59) =...

...?p=libs/klibc/klibc.git;a=commit;h=77c7ccc993d605eb7f6bef511017d28c1bb2d7e7 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:21:47 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 28 Aug 2020 19:52:24 +0100 [klibc] signal: Move rt_sigaction() argument mangling to arch directories On alpha, sparc, and sparc64, the rt_sigaction() system call takes an additional parameter. Define another wrapper function on those architectures to handle this, instead of doing it directly in sigaction(). This is preparation for fixing signal handling o...

...rent machines. strace from the exec'ed ssh where the error happened: read(4, "\n", 1) = 1 ioctl(4, SNDCTL_TMR_START, {B38400 opost isig icanon echo ...}) = 0 ioctl(4, TCGETS, {B38400 opost isig icanon echo ...}) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL}, NULL, 8) = 0 write(4, "\n", 1) = 1 close(4) = 0 open("/dev/tty", O_RDWR) = 4 write(4, "test at bar\'s password: ", 19) = 19 rt_sigprocmask(SIG_BLOCK, [TSTP], [], 8) = 0 rt_sig...

...E, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fefc7335000 2997 00:58:30 arch_prctl(ARCH_SET_FS, 0x7fefc7336700) = 0 2997 00:58:30 mprotect(0x7fefc7119000, 16384, PROT_READ) = 0 2997 00:58:30 mprotect(0x7fefc7343000, 4096, PROT_READ) = 0 2997 00:58:30 munmap(0x7fefc7338000, 33837) = 0 2997 00:58:30 rt_sigaction(SIGUSR1, {0x41c690, [], SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 00:58:30 rt_sigaction(SIGUSR2, {0x41d220, [], SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 00:58:30 rt_sigaction(SIGCHLD, {0x41c630, [], SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 299...

...ATUS(s) == 0}], 0, NULL) = 2505 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2505, si_status=0, si_utime=0, si_stime=0} --- wait4(-1, 0x7ffd2cbd4490, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn() = 0 rt_sigaction(SIGINT, {SIG_IGN, [], SA_RESTORER, 0x7f1a0245b250}, {SIG_IGN, [], SA_RESTORER, 0x7f1a0245b250}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 stat("/bin/pkill", {st_mode=S_IFREG|0755, st_size=28336, ...}) = 0 stat("/bin/pkill", {...

...bc/klibc.git;a=commit;h=570ed1e207cbe38ed487c722f8ac7db68e664a94 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sun, 23 Aug 2020 15:18:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 27 Aug 2020 15:00:33 +0100 [klibc] alpha: Pass restorer to rt_sigaction() and disable executable stack alpha does not support the SA_RESTORER flag, but allows specifiying a restorer callback as an additional parameter to rt_sigaction(). We should do this to avoid needing an executable stack. * Force the SA_SIGINFO flag on for all signal handlers, so that we can al...

..."3277/TEST/DEFAULT.PLP", "user.DOSATTRIB", 0x7fbffff180, 256) = -1 ENODATA (No data available) fcntl(11, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=428, len=1}) = 0 open("3277/TEST/DEFAULT.PLP", O_RDONLY) = 27 time([1100611783]) = 1100611783 rt_sigaction(SIGPIPE, {0x2a96c00940, [], 0x4000000}, {SIG_DFL}, 8) = 0 sendto(18, "<13>Nov 16 06:29:43 smbd_audit[2"..., 75, 0, NULL, 0) = 75 rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0 time(NULL) = 1100611783 geteuid() = 107 write(26,...

...[pid 3082] <... select resumed> ) = 0 (Timeout) [pid 3082] time(NULL) = 1218891337 [pid 3082] write(2, "io timeout after 300 seconds -- e"..., 39io timeout after 300 seconds -- exiting) = 39 [pid 3082] write(2, "\n"..., 1 ) = 1 [pid 3082] rt_sigaction(SIGUSR1, {SIG_IGN}, NULL, 8) = 0 [pid 3082] rt_sigaction(SIGUSR2, {SIG_IGN}, NULL, 8) = 0 [pid 3082] waitpid(3083, 0xbfff4cac, WNOHANG) = 0 [pid 3082] getpid() = 3082 [pid 3082] kill(3083, SIGUSR1) = 0 [pid 3082] write(2, "rsync error: timeout in data send"...

Some background information. I have used Debian with Asterisk for several years. Have encountered zero problems. I am now trying to setup an Asterisk on a CentOS7 box using VMWare Workstation. I am brand new to CentOS and RHEL so I may be missing something obvious. I am installing CentOS Minimal Install and Asterisk from Source. (I have installed Asterisk from Source on Debian hundreds of

...le/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) time([1204938394]) = 1204938394 getpid() = 31787 rt_sigaction(SIGPIPE, {0x411140, [], SA_RESTORER, 0x35fec8}, {SIG_IGN}, 8) = 0 send(4, "<27>Mar 7 20:06:34 swat[31787]:"..., 96, 0) = 96 rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0 geteuid32() = 0 write(3, " getpeername failed. Error was "..., 63) = 63...

...00, 16384, PROT_READ) = 0 mprotect(0x7efdcc978000, 4096, PROT_READ) = 0 mprotect(0x7efdccd85000, 4096, PROT_READ) = 0 mprotect(0x7efdccb80000, 4096, PROT_READ) = 0 mprotect(0x563d3e0c8000, 8192, PROT_READ) = 0 mprotect(0x7efdccfac000, 4096, PROT_READ) = 0 munmap(0x7efdccfa5000, 24613) ? ? ? ? ? = 0 rt_sigaction(SIGUSR1, {0x563d3de7c170, [], SA_RESTORER|SA_NOCLDSTOP, 0x7efdcc3d94b0}, NULL, 8) = 0 rt_sigaction(SIGUSR2, {0x563d3de7ce10, [], SA_RESTORER|SA_NOCLDSTOP, 0x7efdcc3d94b0}, NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x563d3de7c0e0, [], SA_RESTORER|SA_NOCLDSTOP, 0x7efdcc3d94b0}, NULL, 8) = 0 geteuid() ? ? ?...

...der 1.0, but after upgrade to 1.1RC1 (include edge Rails 4021) the cpu keeps spinning (took 85%) and the rest was taken by Postgresql. Looks like Rails keep sending sql statement to the database. I did a strace and following messages repeat: send(8, "Q\0\0\0\nBEGIN\0", 11, 0) = 11 rt_sigaction(SIGPIPE, {0xb7ec06bc, [], SA_RESTART}, {SIG_IGN}, 8) = 0 poll([{fd=8, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1 recv(8, "C\0\0\0\nBEGIN\0Z\0\0\0\5T", 16384, 0) = 17 rt_sigaction(SIGPIPE, {SIG_IGN}, {0xb7ec06bc, [], SA_RESTART}, 8) = 0 send(8, "Q\0\0\0\vCOMMIT\0", 12, 0...

...12624] open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12624] open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12624] open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12624] rt_sigaction(SIGPIPE, {0x400f5000, [], 0}, {SIG_IGN}, 8) = 0 [pid 12624] send(3, "<156>Jan 20 03:35:14 rsyncd[1262"..., 143, 0) = 143 [pid 12624] rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0 [pid 12624] rt_sigaction(SIGUSR1, {SIG_IGN}, {0x8055cd0, [USR1], SA_RESTART}, 8) = 0 [pid 12624]...

...0, 4096, PROT_READ) = 0 munmap(0x7ff03ee11000, 127929) = 0 set_tid_address(0x7ff03ee0d9d0) = 24515 set_robust_list(0x7ff03ee0d9e0, 0x18) = 0 futex(0x7fff1a7c2ddc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7ff03ee0d700) = -1 EAGAIN (Resource temporarily unavailable) rt_sigaction(SIGRTMIN, {0x7ff03dd0dad0, [], SA_RESTORER|SA_SIGINFO, 0x7ff03dd17030}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {0x7ff03dd0db60, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7ff03dd17030}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_m...

...n cram-md5 passdb: driver: pam args: dovecot userdb: driver: passwd # uname -a Linux 2.6.16-tbs-smp #1 SMP PREEMPT Wed Oct 17 13:07:32 GMT 2007 i686 unknown unknown GNU/Linux # strace -f dovecot send(9, "<22>Feb 29 10:23:12 dovecot: Dov"..., 57, 0x4000) = 57 rt_sigaction(SIGINT, {0x8058760, [], 0}, NULL, 8) = 0 pipe([10, 11]) = 0 fcntl64(0xa, 0x1, 0, 0xb7fcfacc) = 0 fcntl64(0xa, 0x2, 0x1, 0xb7fcfacc) = 0 fcntl64(0xb, 0x1, 0, 0xb7fcfacc) = 0 fcntl64(0xb, 0x2, 0x1, 0xb7fcfacc) = 0 rt_sigaction(SIGTERM, {0x8058760, [],...