(#474) sfreflect: "Segmentation fault" error

Speak Freely Forum <[email protected]> Sat, 27 Sep 2003 22:10:36 +0200 (MEST)
Newsgroups	gmane.comp.audio.speak-freely.general
Message-ID	<[email protected]>
Message posted to the Speak Freely Forum
  by Greg Forrest on Sat, 27 Sep 2003 22:10:36 +0200 (MEST).
  http://www.fourmilab.ch/wb/speak-freely.pl?rev=474

Hi all:

I need some assistance with SFRELFECT. I compiled Speak Freely 7.6a with no
errors. SFREFLECT runs wonderfully between three hours and two days, then I
get a Segmentation fault error and it dies. I had also tried a binary
version of SFREFLECT on this same computer, but it failed in the same manner.
Can anyone help identify the problem?! Below I provide the TOP listing and the
standard error output.

System:
RH Linux V9 Kernel 2.4.20-8 workstation
No GUI components installed (command line mode); I tried not to install any RH
component program that appeared to be GUI related to save HDD space and
improve reliability; I only guessed at what component to disable during the RH
install. So I could we be missing a particular package.....unsure
Pentium-MMX 166 MHz, 96 kB; configured for reflector/firewall/masquerading; 2
NICS; Dynamic IP (DHCP) on WAN/Static IPs on LAN. Using rc.firewall ruleset:
rc.firewall-2.4

++++
09:00:01 up 10:52, 1 user, load average: 0.00, 0.00, 0.00
33 processes: 31 sleeping, 1 running, 0 zombie, 1 stopped
CPU states: 0.2% user 0.2% system 0.0% nice 0.0% iowait 99.4% idle
Mem: 94044k av, 92976k used, 1068k free, 0k shrd, 47944k buff

71220k actv, 8k in_d, 1412k in_c
Swap: 157240k av, 868k used, 156372k free 35852k cached

PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
2360 root 23 0 904 904 736 R 2.8 0.9 0:00 0 top -n1 -b

1 root 15 0 108 84 56 S 0.0 0.0 0:03 0 init
.
.
1801 root 20 0 60 60 8 S 0.0 0.0 0:00 0 /sbin/mingett
2233 root 16 0 1444 1436 1096 S 0.0 1.5 0:01 0 -bash
2289 root 17 0 2636 2636 1816 T 0.0 2.8 0:00 0 vim rc.local
2293 root 15 0 780 780 632 S 0.0 0.8 0:06 0 usr/local/bin
2358 root 21 0 460 460 388 S 0.0 0.4 0:00 0 CROND
2359 root 23 0 872 872 756 S 0.0 0.9 0:00 0 /bin/sh -c to

++++ Above, third line from bottom is SFREFLECT. Below, SFREFLECT has died.

10:00:01 up 11:52, 1 user, load average: 0.00, 0.00, 0.00
32 processes: 30 sleeping, 1 running, 0 zombie, 1 stopped
CPU states: 0.2% user 0.2% system 0.0% nice 0.0% iowait 99.4% idle
Mem: 94044k av, 93012k used, 1032k free, 0k shrd, 48172k buff

71300k actv, 0k in_d, 1272k in_c
Swap: 157240k av, 868k used, 156372k free 35716k cached

PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
2365 root 23 0 900 900 736 R 2.8 0.9 0:00 0 top -n1 -b

1 root 15 0 108 84 56 S 0.0 0.0 0:03 0 init
..
..
1801 root 20 0 60 60 8 S 0.0 0.0 0:00 0 /sbin/mingett
2233 root 15 0 1460 1452 1112 S 0.0 1.5 0:01 0 -bash
2289 root 17 0 2636 2636 1816 T 0.0 2.8 0:00 0 vim rc.local
2363 root 15 0 460 460 388 S 0.0 0.4 0:00 0 CROND
2364 root 23 0 864 864 756 S 0.0 0.9 0:00 0 /bin/sh -c to

The standard error listing below shows what is happending leading up to this
problem. It indicates Segmentation fault at the end.

.
.
Tick 9.38 7
SFREFELCT: 68 bytes read from control socket from 66.234.200.128
HOST astound-66-234-200-128.ca.astound.net 180 seconds from timeout
HOST GMRS_NODE_1 180 seconds from timeout
SFREFLECT: Send heartbeat to 66.234.200.128/2075 (hostname.ca.astound.net)
SFREFLECT: Send heartbeat to 192.168.0.9/2075 (GMRS_NODE_1)
Tick 9:38 7
SFREFELCT: 68 bytes read from control socket from 192.168.0.9
HOST hostname.ca.astound.net 180 seconds from timeout
HOST GMRS_NODE_1 180 seconds from timeout
SFREFLECT: Send heartbeat to 66.234.200.128/2075 (hostname.ca.astound.net)
SFREFLECT: Send heartbeat to 192.168.0.9/2075 (GMRS_NODE_1)
Tick 9.38 7
SFREFELCT: 68 bytes read from control socket from 66.234.200.128
HOST hostname.ca.astound.net 180 seconds from timeout
HOST GMRS_NODE_1 180 seconds from timeout
SFREFLECT: Send heartbeat to 66.234.200.128/2075 (hostname.ca.astound.net)
SFREFLECT: Send heartbeat to 192.168.0.9/2075 (GMRS_NODE_1)
Tick 9.38 7
SFREFELCT: 68 bytes read from control socket from 192.168.0.9
HOST hostname.ca.astound.net 180 seconds from timeout
HOST GMRS_NODE_1 180 seconds from timeout
SFREFLECT: Send heartbeat to 66.234.200.128/2075 (hostname.ca.astound.net)
SFREFLECT: Send heartbeat to 192.168.0.9/2075 (GMRS_NODE_1)
Tick 9.38 7
SFREFELCT: 68 bytes read from control socket from 66.234.200.128
HOST hostname.ca.astound.net 180 seconds from timeout
HOST GMRS_NODE_1 180 seconds from timeout
HOST hostname.ca.astound.net 179 seconds from timeout
HOST GMRS_NODE_1 172 seconds from timeout
SFREFLECT: Send heartbeat to 66.234.200.128/2075 (hostname.ca.astound.net)
SFREFLECT: Send heartbeat to 192.168.0.9/2075 (GMRS_NODE_1)
Tick 9.38 7
Segmentation fault

Thanks for your time!

Greg
San Francisco area
CA USA


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