On Mon, Apr 16, 2001 at 02:46:52PM +0200, Matthias Gelbhardt wrote:
> Hi!
>
> Here is a strace-output of the segmentation fault with the midgard.so
> module in php4 enabled. Perhaps it helps to locate the error:
Just a wild idea -- what does 'ldd midgard.so' show?
>
> accept(16, {sin_family=AF_INET, sin_port=htons(61054),
> sin_addr=inet_addr("62.54.134.202")}}, [16]) = 3
> rt_sigaction(SIGUSR1, {SIG_IGN}, {0x805b814, [], SA_INTERRUPT|0x4000000},
> 8) = 0
> getsockname(3, {sin_family=AF_INET, sin_port=htons(88),
> sin_addr=inet_addr("192.168.100.10")}}, [16]) = 0
> setsockopt(3, SOL_TCP, TCP_NODELAY, [1], 4) = 0
> brk(0x8117000) = 0x8117000
> brk(0x811a000) = 0x811a000
> read(3, "GET /test.php HTTP/1.1\r\nAccept: "..., 4096) = 259
> rt_sigaction(SIGUSR1, {SIG_IGN}, {SIG_IGN}, 8) = 0
> time(NULL) = 987425070
> gettimeofday({987425070, 307520}, NULL) = 0
> time(NULL) = 987425070
> write(15, "[Mon Apr 16 14:44:30 2001] [debu"..., 146) = 146
> open("/etc/services", O_RDONLY) = 4
> fcntl(4, F_GETFD) = 0
> fcntl(4, F_SETFD, FD_CLOEXEC) = 0
> fstat(4, {st_mode=S_IFREG|0644, st_size=15325, ...}) = 0
> old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x40018000
> read(4, "# /etc/services:\n# $Id: services"..., 4096) = 4096
> read(4, "SO Z39.50 database\nz3950\t\t210/ud"..., 4096) = 4096
> read(4, "\t\t\t# udp sftp side effect\ncodasr"..., 4096) = 4096
> close(4) = 0
> munmap(0x40018000, 4096) = 0
> rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_IGN}, 8) = 0
> brk(0x811b000) = 0x811b000
> socket(PF_UNIX, SOCK_STREAM, 0) = 4
> fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
> connect(4, {sin_family=AF_UNIX, path="/var/run/mysqld/mysqld.sock"}, 110) =
> 0
> brk(0x811e000) = 0x811e000
> setsockopt(4, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
> read(4, ",\0\0\0", 4) = 4
> read(4, "\n3.23.36-log\0/\0\0\0\\F)9$H|X\0, \10\2\0\0"..., 44) = 44
> open("/usr/share/mysql/charsets/Index", O_RDONLY|O_LARGEFILE) = 6
> fstat(6, {st_mode=S_IFREG|0644, st_size=549, ...}) = 0
> old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x40018000
> read(6, "# sql/share/charsets/Index\n#\n# T"..., 4096) = 549
> read(6, "", 4096) = 0
> close(6) = 0
> munmap(0x40018000, 4096) = 0
> write(4, "\31\0\0\1\215 \0\0\0mgd14\0DCMNIJQN\0mgd14", 29) = 29
> read(4, "\5\0\0\2", 4) = 4
> read(4, "\0\0\0\2\0", 5) = 5
> time(NULL) = 987425070
> write(15, "[Mon Apr 16 14:44:30 2001] [debu"..., 148) = 148
> rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_IGN}, 8) = 0
> fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
> read(4, 0x811a0a0, 8192) = -1 EAGAIN (Resource temporarily
> unavailable)
> fcntl(4, F_SETFL, O_RDWR) = 0
> write(4, "\1\0\0\0\t", 5) = 5
> read(4, "\206\0\0\1", 4) = 4
> read(4, "Uptime: 447101 Threads: 1 Ques"..., 134) = 134
> rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_IGN}, 8) = 0
> fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
> read(4, 0x811a0a0, 8192) = -1 EAGAIN (Resource temporarily
> unavailable)
> fcntl(4, F_SETFL, O_RDWR) = 0
> write(4, "\23\1\0\0\3SELECT id,style,root,info&1"..., 279) = 279
> read(4, "\1\0\0\1", 4) = 4
> read(4, "\6", 1) = 1
> read(4, "\22\0\0\2", 4) = 4
> read(4, "\4host\2id\3\v\0\0\1\3\3\3B\0", 18) = 18
> brk(0x8120000) = 0x8120000
> read(4, "\25\0\0\3", 4) = 4
> read(4, "\4host\5style\3\v\0\0\1\3\3\1\0\0", 21) = 21
> read(4, "\24\0\0\4", 4) = 4
> read(4, "\4host\4root\3\v\0\0\1\3\3\1\0\0", 20) = 20
> read(4, "\22\0\0\5", 4) = 4
> read(4, "\0\6info&1\3\25\0\0\1\10\3\1\0\0", 18) = 18
> read(4, "\32\0\0\6", 4) = 4
> read(4, "\0\16Length(prefix)\3\n\0\0\1\10\3\1\0\0", 26) = 26
> read(4, "\31\0\0\7", 4) = 4
> read(4, "\4host\tsitegroup\3\v\0\0\1\3\3\t@\0", 25) = 25
> read(4, "\1\0\0\10", 4) = 4
> read(4, "\376", 1) = 1
> brk(0x8122000) = 0x8122000
> read(4, "\1\0\0\t", 4) = 4
> read(4, "\376", 1) = 1
> time(NULL) = 987425070
> write(15, "[Mon Apr 16 14:44:30 2001] [debu"..., 130) = 130
> stat("/home/mad/public_html/test.php", {st_mode=S_IFREG|0644, st_size=47,
> ...}) = 0
> open("/.htaccess", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or
> directory)
> open("/home/.htaccess", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or
> directory)
> open("/home/mad/.htaccess", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file
> or directory)
> open("/home/mad/public_html/.htaccess", O_RDONLY|O_LARGEFILE) = -1 ENOENT
> (No such file or directory)
> lstat("/home/mad/public_html/test.php", {st_mode=S_IFREG|0644, st_size=47,
> ...}) = 0
> umask(077) = 022
> umask(022) = 077
> setitimer(ITIMER_PROF, {it_interval={0, 0}, it_value={30, 0}}, NULL) = 0
> rt_sigaction(SIGPROF, {0x40275694, [PROF], SA_RESTART|0x4000000},
> {SIG_DFL}, 8) = 0
> rt_sigprocmask(SIG_UNBLOCK, [PROF], NULL, 8) = 0
> --- SIGSEGV (Segmentation fault) ---
> chdir("/etc/apache") = 0
> rt_sigaction(SIGSEGV, {SIG_DFL}, {SIG_DFL}, 8) = 0
> getpid() = 18006
> kill(18006, SIGSEGV) = 0
> sigreturn() = ? (mask now [])
> --- SIGSEGV (Segmentation fault) ---
>
> Matthias
>
> --
> Matthias Gelbhardt | brought to you by CommY-Entertainment
> [EMAIL PROTECTED] | with the power of Debian-Linux
> http://www.commy.de |
> +49 (0)170 547 10 11 | Abi 2000 im Netz http://abi2000.rats-ms.de
>
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--
Sincerely yours, Alexander Bokovoy
The Midgard Project | ALT Linux Team | Minsk Linux Users Group
www.midgard-project.org | www.altlinux.ru | www.minsk-lug.net
-- You won't skid if you stay in a rut.
-- Frank Hubbard
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