sshguard dumping core on 9-STABLE

[Konstantin Belousov]

On Wed, Jan 02, 2013 at 02:38:34PM +0200, Ion-Mihai Tetcu wrote:
> Hi,
> 
> 
> I'm seeing shhguard-ipfw sig 10 on start on my machines updated to 9-STABLE (eg. 
>  FreeBSD 9.1-STABLE #5 r244924: Tue Jan  1 19:45:55 EET 2013 :/usr/obj/usr/src/sys/GENERIC  amd64
> ) while on some -PRERELEASE it's running fine.
> Anyone seeing something similar?
> 
> 
> 
> #0  0x0000000800b7dced in getenv () from /lib/libc.so.7
> [New Thread 801007800 (LWP 100290/sshguard)]
> [New Thread 801007400 (LWP 100146/sshguard)]
> (gdb) bt full
> #0  0x0000000800b7dced in getenv () from /lib/libc.so.7
> No symbol table info available.
> #1  0x0000000800b61e11 in tzsetwall () from /lib/libc.so.7
> No symbol table info available.
> #2  0x0000000800b62112 in localtime_r () from /lib/libc.so.7
> No symbol table info available.
> #3  0x0000000800b62270 in ctime_r () from /lib/libc.so.7
> No symbol table info available.
> #4  0x0000000800b5d938 in vsyslog () from /lib/libc.so.7
> No symbol table info available.
> #5  0x0000000800b5d838 in syslog () from /lib/libc.so.7
> No symbol table info available.
> #6  0x0000000000403c6f in sshguard_log (prio=5, fmt=0x40aea0 "Started successfully [(a,p,s)=(%u, %u, %u)], now ready to scan.") at sshguard_log.c:129
>         ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffd030, reg_save_area = 0x7fffffffcf50}}
>         __func__ = "sshguard_log"
> #7  0x0000000000402516 in main (argc=16907520, argv=0x80101d080) at sshguard.c:222
>         tid = 0x801007800
>         retv = 775238193
>         source_id = 32767
>         buf = '\0' <repeats 72 times>, "{Wd\000\b\000\000\000\000\000\000\000\002\000\002\000\br?\000\b\000\000\000\200????\177\000\000\000?e\000\b\000\000\000\220????\177\000\0000????\177\000\000\000\000\000\000\000\000\000\000?zd\000\b", '\0' <repeats 21 times>, "d\000\b", '\0' <repeats 29 times>, "d\000\b\000\000\000\030\203\205\000\b\000\000\0008u©\000\b", '\0' <repeats 44 times>, "\221e\000\b\000\000\000\020????\177\000\000?????\177\000\000\000\000\000\000\000\000\000\000?????\177\000\000W{d\000\b\000\000\000?\020@\000\000\000\000\000\004?\212\006\000\000\000\000??\217?\000\000"...
> 	

Recompile libc with the debugging and get the backtrace again.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 834 bytes
Desc: not available
URL: <http://lists.freebsd.org/pipermail/freebsd-ports/attachments/20130102/813d15cc/attachment.sig>