On 2016-02-12 18:00, Larry Rosenman wrote:
On 2016-02-12 17:14, Mark Johnston wrote:
On Fri, Feb 12, 2016 at 03:25:29PM -0600, Larry Rosenman wrote:
when I rebooted my firewall (testing Mark Johnstons defrouter_lock
patch).
How do I get a good backtrace now?
borg.lerctr.org / # gdb -c rtsold.core /urs/sbin/rtsold
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 "amd64-marcel-freebsd".../urs/sbin/rtsold:
No
such file or directory.
There's a typo in the path you gave for rtsold. Try it with the
correct
path and gdb should be able to find the debug info.
borg.lerctr.org /home/ler # cd /
borg.lerctr.org / # gdb -c rtsold.core /usr/sbin/rtsold
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 "amd64-marcel-freebsd"...
Core was generated by `rtsold'.
Program terminated with signal 10, Bus error.
Reading symbols from /lib/libc.so.7...Reading symbols from
/usr/lib/debug//lib/l
ibc.so.7.debug...done.
done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /libexec/ld-elf.so.1...Reading symbols from
/usr/lib/debug/
/libexec/ld-elf.so.1.debug...done.
done.
Loaded symbols for /libexec/ld-elf.so.1
#0 main (argc=<value optimized out>, argv=<value optimized out>)
at /usr/src/usr.sbin/rtsold/rtsold.c:656
656 rao->rao_type,
(char *)rao->
rao_msg,
(gdb) bt
#0 main (argc=<value optimized out>, argv=<value optimized out>)
at /usr/src/usr.sbin/rtsold/rtsold.c:656
#1 0x0000000000401a1f in _start ()
#2 0x0000000800629000 in ?? ()
#3 0x0000000000000000 in ?? ()
Current language: auto; currently minimal
(gdb) bt full
#0 main (argc=<value optimized out>, argv=<value optimized out>)
at /usr/src/usr.sbin/rtsold/rtsold.c:656
e = <value optimized out>
set = 0x7fffffffecc0
argv0 = <value optimized out>
ch = <value optimized out>
s = 3
rtsock = 4
timeout = <value optimized out>
#1 0x0000000000401a1f in _start ()
No symbol table info available.
#2 0x0000000800629000 in ?? ()
No symbol table info available.
#3 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)
What would someone want now?
core and debug and the binary at:
http://www.lerctr.org/~ler/FreeBSD
thebighonker.lerctr.org /home/ler/public_html/FreeBSD $ ls -ltr rtsol*
-rw-r--r-- 1 ler ler 4661248 Feb 12 18:43 rtsold.core
-r--r--r-- 1 ler ler 66774 Feb 12 18:44 rtsold.debug
-r-xr-xr-x 1 ler ler 34656 Feb 12 18:44 rtsold
thebighonker.lerctr.org /home/ler/public_html/FreeBSD $
borg.lerctr.org /usr/sbin $ cd /usr/src
borg.lerctr.org /usr/src $ svn info
Path: .
Working Copy Root Path: /usr/src
URL: https://svn.freebsd.org/base/head
Relative URL: ^/head
Repository Root: https://svn.freebsd.org/base
Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Revision: 295456
Node Kind: directory
Schedule: normal
Last Changed Author: bapt
Last Changed Rev: 295455
Last Changed Date: 2016-02-09 18:26:01 -0600 (Tue, 09 Feb 2016)
borg.lerctr.org /usr/src $
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 214-642-9640 E-Mail: l...@lerctr.org
US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961
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