[Fedora-directory-users] ./slapd-start segmentation fault
Eric Beda
ebeda at udsm.ac.tz
Tue Nov 21 11:14:46 UTC 2006
below is the result from an strace command
it doesn't make much sense to me, but it seems that it tries to locate the
processes PID but to no avail
xecve("slapd-mlimani/./start-slapd", ["slapd-mlimani/./start-slapd"], [/*
23 vars */]) = 0
uname({sys="Linux", node="mlimani.ac.tz", ...}) = 0
brk(0) = 0x80def34
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=48065, ...}) = 0
old_mmap(NULL, 48065, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb75df000
close(3) = 0
open("/lib/libtermcap.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340\r\0"..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=11784, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb75de000
old_mmap(NULL, 14856, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb75da000
old_mmap(0xb75dd000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
0x2000) = 0xb75dd000
close(3) = 0
open("/lib/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P\32\0\000"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=14728, ...}) = 0
old_mmap(NULL, 12148, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb75d7000
old_mmap(0xb75d9000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
0x1000) = 0xb75d9000
close(3) = 0
open("/lib/tls/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000X\1\000"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1563240, ...}) = 0
old_mmap(NULL, 1272460, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb74a0000
old_mmap(0xb75d1000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED,
3, 0x130000) = 0xb75d1000
old_mmap(0xb75d4000, 10892, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb75d4000
close(3) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb749f000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb749f080,
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb75df000, 48065) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
close(3) = 0
brk(0) = 0x80def34
brk(0x80fff34) = 0x80fff34
brk(0) = 0x80fff34
brk(0x8100000) = 0x8100000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=32148976, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb729f000
close(3) = 0
getuid32() = 0
getgid32() = 0
geteuid32() = 0
getegid32() = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
time(NULL) = 1164107910
open("/etc/mtab", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=270, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb729e000
read(3, "/dev/sda2 / ext3 rw 0 0\nnone /pr"..., 4096) = 270
close(3) = 0
munmap(0xb729e000, 4096) = 0
open("/proc/meminfo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb729e000
read(3, " total: used: free:"..., 4096) = 729
close(3) = 0
munmap(0xb729e000, 4096) = 0
rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_DFL}, 8) = 0
uname({sys="Linux", node="mlimani.ac.tz", ...}) = 0
stat64("/opt/fedora-ds", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getpid() = 2915
getppid() = 2914
getpgrp() = 2914
rt_sigaction(SIGCHLD, {0x8074f80, [], SA_RESTORER, 0xb74c7be8}, {SIG_DFL},
8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("slapd-mlimani/./start-slapd", O_RDONLY|O_LARGEFILE) = 3
ioctl(3, TCGETS, 0xbfffb5c8) = -1 ENOTTY (Inappropriate ioctl
for device)
_llseek(3, 0, [0], SEEK_CUR) = 0
read(3, "#!/bin/sh\n\nunset LD_LIBRARY_PATH"..., 80) = 80
_llseek(3, 0, [0], SEEK_SET) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
dup2(3, 255) = 255
close(3) = 0
fcntl64(255, F_SETFD, FD_CLOEXEC) = 0
fcntl64(255, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat64(255, {st_mode=S_IFREG|0755, st_size=1927, ...}) = 0
_llseek(255, 0, [0], SEEK_CUR) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, "#!/bin/sh\n\nunset LD_LIBRARY_PATH"..., 1927) = 1927
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=21436, ...}) = 0
mmap2(NULL, 21436, PROT_READ, MAP_SHARED, 3, 0) = 0xb7299000
close(3) = 0
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, NULL, [], 8) = 0
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, NULL, [], 8) = 0
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, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/opt/fedora-ds/slapd-mlimani/logs/startpid", 0xbfffb470) = -1
ENOENT (No such file or directory)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/opt/fedora-ds/slapd-mlimani/logs/pid", 0xbfffb470) = -1 ENOENT
(No such file or directory)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/opt", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat64("/opt/fedora-ds", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat64("/opt/fedora-ds/bin", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat64("/opt/fedora-ds/bin/slapd", {st_mode=S_IFDIR|0755, st_size=4096,
...}) = 0
stat64("/opt/fedora-ds/bin/slapd/server", {st_mode=S_IFDIR|0700,
st_size=4096, ...}) = 0
chdir("/opt/fedora-ds/bin/slapd/server") = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -977, [950], SEEK_CUR) = 0
clone(child_stack=0,
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0xb749f0c8) = 2916
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, {0x8074000, [], SA_RESTORER, 0xb74c7be8}, {SIG_DFL},
8) = 0
waitpid(-1, [WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV], 0) = 2916
fstat64(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7298000
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7297000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2601
read(3, "", 4096) = 0
close(3) = 0
munmap(0xb7297000, 4096) = 0
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT
(No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/share/locale/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)
write(2, "slapd-mlimani/./start-slapd: lin"...,
174slapd-mlimani/./start-slapd: line 33: 2916 Segmentation fault
./ns-slapd -D /opt/fedora-ds/slapd-mlimani -i
/opt/fedora-ds/slapd-mlimani/logs/pid -w $STARTPIDFILE "$@"
) = 174
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfffb15c, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {SIG_DFL}, {0x8074000, [], SA_RESTORER, 0xb74c7be8},
8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, "if [ $? -ne 0 ]; then\n exit 1"..., 1927) = 977
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
munmap(0xb7298000, 4096) = 0
exit_group(1) = ?
> Eric Beda napisał(a):
>> Hi,
>> i'm quite new to fedora ds,, recently i have been trying fedora ds with
>> the Jamm schema, it worked fine for like half an hour then whenever i
>> try
>> to start fedora ds i get a segmentation fault error as follows
>>
>> slapd-servername/./start-slapd: line 33: 2526 Segmentation fault
>> ./ns-slapd -D /opt/fedora-ds/slapd-servername -i
>> /opt/fedora-ds/slapd-servername/logs/pid -w $STARTPIDFILE "$@"
>>
>> i was wondering if anybody knows whats going on
> maybe try to strace ns-slapd?
>
> --
> koniczynek
>
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> Fedora-directory-users mailing list
> Fedora-directory-users at redhat.com
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