Date: Sun, 18 Oct 2015 15:45:41 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> To: freebsd-ports@freebsd.org Cc: portmaster@BSDforge.com Subject: dns-terror (fastresolve-2.10_5) doesn't work on FreeBSD 10.x Message-ID: <5623A285.7070002@quip.cz>
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Hi, I am using dns-terror to resolve IP addresses in Apache logs for many years on FreeBSD but it doesn't work on newly upgraded machines. It works fine on 8.4 but core dump on 10.1 and 10.2 amd64. Tested on 5 machines. Port is compiled on 10.1 or 10.2. +pid 62102 (dns-terror), uid 0: exited on signal 10 (core dumped) +pid 62105 (dns-terror), uid 0: exited on signal 10 (core dumped) +pid 62111 (dns-terror), uid 0: exited on signal 10 (core dumped) +pid 62114 (dns-terror), uid 0: exited on signal 10 (core dumped) +pid 62117 (dns-terror), uid 0: exited on signal 10 (core dumped) +pid 62123 (dns-terror), uid 0: exited on signal 10 (core dumped) Tested command is simple dns-terror -p 1000 -d /var/tmp/ip2host.db -o < /var/log/httpd/access.log I tried to change 1000 tu another number and also tried empty ip2host.db without any difference. I get this with verbose output # dns-terror -vvv -p 100 -d /var/tmp/ip2host.db -o < /var/log/httpd/access.log adns debug: environment variable RES_OPTIONS not set adns debug: environment variable ADNS_RES_OPTIONS not set adns debug: using nameserver 208.67.222.222 adns debug: using nameserver 37.235.1.174 adns debug: environment variable RES_CONF not set adns debug: environment variable ADNS_RES_CONF not set adns debug: environment variable RES_CONF_TEXT not set adns debug: environment variable ADNS_RES_CONF_TEXT not set adns debug: environment variable LOCALDOMAIN not set adns debug: environment variable ADNS_LOCALDOMAIN not set read 0 addresses from DB file 110621 submitted Bus error (core dumped) If tried truss, the end of output is access("/usr/local/lib/mysql/nss_dns.so.1",0) ERR#2 'No such file or directory' access("/lib/nss_dns.so.1",0) ERR#2 'No such file or directory' access("/usr/lib/nss_dns.so.1",0) ERR#2 'No such file or directory' ioctl(3,TIOCGETA,0xffffe040) ERR#25 'Inappropriate ioctl for device' close(3) = 0 (0x0) open("/etc/protocols",O_CLOEXEC,0666) = 3 (0x3) fstat(3,{ mode=-rw-r--r-- ,inode=47197,size=6456,blksize=16384 }) = 0 (0x0) read(3,"#\n# Internet protocols\n#\n# $F"...,16384) = 6456 (0x1938) close(3) = 0 (0x0) socket(PF_INET,SOCK_DGRAM,17) = 3 (0x3) fcntl(3,F_GETFL,) = 2 (0x2) fcntl(3,F_SETFL,O_NONBLOCK|0x2) = 0 (0x0) getpid() = 29542 (0x7366) open("DB_CONFIG",O_RDONLY,0666) ERR#2 'No such file or directory' stat("/var/tmp",{ mode=drwxrwxrwt ,inode=2684928,size=1024,blksize=16384 }) = 0 (0x0) clock_gettime(13,{1445175729.000000000 }) = 0 (0x0) clock_gettime(4,{341660.053887029 }) = 0 (0x0) clock_gettime(0,{1445175729.657872855 }) = 0 (0x0) stat("/var/tmp/ip2host.db",{ mode=-rw-r--r-- ,inode=2684940,size=140394496,blksize=16384 }) = 0 (0x0) openat(0xffffff9c,0x8024580a0,0x2,0x0,0x20,0x802458010) = 4 (0x4) fcntl(4,F_GETFD,) = 0 (0x0) fcntl(4,F_SETFD,FD_CLOEXEC) = 0 (0x0) read(4,"\0\0\0\0\^A\0\0\0\0\0\0\0b1\^E\0"...,512) = 512 (0x200) close(4) = 0 (0x0) openat(0xffffff9c,0x8024580a0,0x202,0x0,0x20,0x802458010) = 4 (0x4) fcntl(4,F_GETFD,) = 0 (0x0) fcntl(4,F_SETFD,FD_CLOEXEC) = 0 (0x0) fstat(4,{ mode=-rw-r--r-- ,inode=2684940,size=140394496,blksize=16384 }) = 0 (0x0) pread(0x4,0x8024ab060,0x4000,0x0,0x4000,0x0) = 16384 (0x4000) sigprocmask(SIG_SETMASK,SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGEMT|SIGFPE|SIGKILL|SIGBUS|SIGSEGV|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0) sigaction(SIGHUP,{ 0x801cdd080 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0) sigprocmask(SIG_SETMASK,SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGEMT|SIGFPE|SIGKILL|SIGBUS|SIGSEGV|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0) sigaction(SIGTERM,{ 0x801cdd080 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0) sigprocmask(SIG_SETMASK,SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGEMT|SIGFPE|SIGKILL|SIGBUS|SIGSEGV|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0) sigaction(SIGINT,{ 0x801cdd080 SA_SIGINFO ss_t },{ SIG_DFL SA_RESTART ss_t }) = 0 (0x0) sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0) pread(0x4,0x8024b0060,0x4000,0x4000,0x4000,0x0) = 16384 (0x4000) pread(0x4,0x8024b5060,0x4000,0x9d0000,0x4000,0x0) = 16384 (0x4000) pread(0x4,0x8024ba060,0x4000,0x8000,0x4000,0x0) = 16384 (0x4000) fstat(0,{ mode=-rw-r--r-- ,inode=1366935,size=4351,blksize=16384 }) = 0 (0x0) read(0,"188.165.15.222 - - [18/Oct/2015:"...,16384) = 4351 (0x10ff) gettimeofday({1445175729.663793 },0x0) = 0 (0x0) sendto(3,"1\^_\^A\0\0\^A\0\0\0\0\0\0\^C222"...,45,0x0,{ AF_INET 208.67.222.222:53 },0x10) = 45 (0x2d) gettimeofday({1445175729.664378 },0x0) = 0 (0x0) recvfrom(3,0x7fffffffe060,512,0x0,0x7fffffffe000,0x7fffffffe01c) ERR#35 'Resource temporarily unavailable' stat("/usr/share/nls/C/libc.cat",0x7fffffffded0) ERR#2 'No such file or directory' stat("/usr/share/nls/libc/C",0x7fffffffded0) ERR#2 'No such file or directory' stat("/usr/local/share/nls/C/libc.cat",0x7fffffffded0) ERR#2 'No such file or directory' stat("/usr/local/share/nls/libc/C",0x7fffffffded0) ERR#2 'No such file or directory' SIGNAL 10 (SIGBUS) process exit, rval = 0 It fails even on simple file like this: # cat /tmp/test.log 1.2.3.4 Are somebody using dns-terror on FreeBSD 10.x? What can I do to debug and solve this problem? Miroslav Lachman
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