On Wed, 7 Oct 2009 20:09 +0200, lehmann@ wrote:
Hi,
I wonder what may have caused this and how should I debug it to find the
source? I Installed samba 3.3.7 on a clean 8.0-RC1 and I upgraded then my
system to the latest RELENG_8.
Since I've not the time searching much longer for the error I'll just go
to upgrade to 3.3.8 (recompile it...) tomorrow but I'm curious what it
may have caused and how I would have been able to find the cause....
r...@nudel samba33> /usr/local/sbin/smbd
Abort
Exit 134
r...@nudel samba33> gdb
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd".
(gdb) exec /usr/local/sbin/smbd
(gdb) run
Starting program: /usr/local/sbin/smbd
Program terminated with signal SIGABRT, Aborted.
The program no longer exists.
You can't do that without a process to debug.
(gdb) q
r...@nudel samba33> ktrace /usr/local/sbin/smbd
Abort
Exit 134
r...@nudel samba33> kdump
2605 ktrace RET ktrace 0
2605 ktrace CALL execve(0xbfbfed83,0xbfbfec50,0xbfbfec58)
2605 ktrace NAMI "/usr/local/sbin/smbd"
r...@nudel samba33> mount -t procfs /dev/null /proc
r...@nudel samba33> truss -fad /usr/local/sbin/smbd
truss: can not get etype: No such process
Exit 2
r...@nudel samba33> dmesg | tail -1
fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 6
r...@nudel samba33> ldd /usr/local/sbin/smbd
/usr/local/sbin/smbd:
libcrypt.so.5 => /lib/libcrypt.so.5 (0x281aa000)
libpam.so.5 => /usr/lib/libpam.so.5 (0x281c3000)
libexecinfo.so.1 => /usr/local/lib/libexecinfo.so.1 (0x281cb000)
libiconv.so.3 => /usr/local/lib/libiconv.so.3 (0x288d2000)
libpopt.so.0 => /usr/local/lib/libpopt.so.0 (0x281d6000)
libc.so.7 => /lib/libc.so.7 (0x28091000)
libm.so.5 => /lib/libm.so.5 (0x281df000)
libintl.so.8 => /usr/local/lib/libintl.so.8 (0x289d1000)
r...@nudel samba33> ls -l /lib/libcrypt.so.5 /usr/lib/libpam.so.5
/usr/local/lib/libexecinfo.so.1 /usr/local/lib/libiconv.so.3
/usr/local/lib/libpopt.so.0 /lib/libc.so.7 /lib/libm.so.5
/usr/local/lib/libintl.so.8
-r--r--r-- 1 root wheel 1144500 Oct 5 16:40 /lib/libc.so.7
-r--r--r-- 1 root wheel 32060 Oct 5 16:41 /lib/libcrypt.so.5
-r--r--r-- 1 root wheel 119372 Oct 5 16:41 /lib/libm.so.5
-r--r--r-- 1 root wheel 28424 Oct 5 16:42 /usr/lib/libpam.so.5
-r--r--r-- 1 root wheel 40636 Oct 4 19:59 /usr/local/lib/libexecinfo.so.1
-r--r--r-- 1 root wheel 1050349 Oct 4 19:41 /usr/local/lib/libiconv.so.3
-r--r--r-- 1 root wheel 39876 Oct 4 19:52 /usr/local/lib/libintl.so.8
-rwxr-xr-x 1 root wheel 39623 Oct 4 20:00 /usr/local/lib/libpopt.so.0*
r...@nudel samba33> ls -l /usr/local/sbin/smbd
-rwxr-xr-x 1 root wheel 6698391 Oct 4 20:30 /usr/local/sbin/smbd*
r...@nudel samba33> file /usr/local/sbin/smbd
/usr/local/sbin/smbd: ELF 32-bit LSB shared object, Intel 80386, version 1
(FreeBSD), dynamically linked (uses shared libs), for FreeBSD 8.0 (800107), not
stripped
r...@nudel samba33>
You need to compile with the following:
CONFIGURE_ARGS+= --disable-pie
This was caused by your setting of the following:
security.bsd.map_at_zero=0
You can reset that value to 1 and you should be alright to operate like
normal otherwise you will have to compile samba over again with the above
mentioned configure options.
Best regards.
--
;; dataix.net!jhell 2048R/89D8547E 2009-09-30
;; BSD since FreeBSD 4.2 Linux since Slackware 2.1
;; 85EF E26B 07BB 3777 76BE B12A 9057 8789 89D8 547E
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