snap - 02-04-15 Running out of gdb and without -b works, however the merge of both eth does not appear to be functioning....(secondary)
Running this snap under gdb to trace the -b issue, follows is the full output of my search but i *believe* the info relevant is: Shown in full context below. I hope this is the correct info, let me know if i need to do more. (gdb) print client $1 = (HostTraffic *) 0x2 (gdb) print server $2 = (HostTraffic *) 0xffffffff (gdb) print session $3 = (IPSession *) 0x84bf1f8 (gdb) print client->hostNumIpAddress Cannot access memory at address 0x3c (gdb) print server->hostNumIpAddress Cannot access memory at address 0x39 (gdb) print session->sport $7 = 1665 (gdb) print session->dport $8 = 80 root@ESPL062-000-001(/root)# gdb /usr/local/bin/ntop GNU gdb 5.0 Copyright 2000 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 "i686-pc-linux-gnu"... (gdb) run /usr/local/bin/./ntop -P /var/log/ntop -p /usr/local/share/ntop/protoc ol -m 172.19.0.0/255.255.252.0 -u ntop -E -w 3000 -S 1 -r 240 -i eth1,eth0 -b lo calhost:4000 Starting program: /usr/local/bin/ntop /usr/local/bin/./ntop -P /var/log/ntop -p /usr/local/share/ntop/protocol -m 172.19.0.0/255.255.252.0 -u ntop -E -w 3000 -S 1 -r 240 -i eth1,eth0 -b localhost:4000 [New Thread 1024 (LWP 8017)] 15/Apr/2002 10:09:35 Open channel with ntop SQL client running @ localhost:4000 Wait please: ntop is coming up... 15/Apr/2002 10:09:35 Initializing IP services... SSL is present but https is disabled: use -W <https port> for enabling it 15/Apr/2002 10:09:35 Initializing GDBM... 15/Apr/2002 10:09:35 Initializing network devices... 15/Apr/2002 10:09:35 ntop v.2.0.99 MT (SSL) [i686-pc-linux-gnu] (04/15/02 09:38: 58 AM build) 15/Apr/2002 10:09:35 Listening on [eth1,eth0] 15/Apr/2002 10:09:35 Copyright 1998-2002 by Luca Deri <[EMAIL PROTECTED]> 15/Apr/2002 10:09:35 Get the freshest ntop from http://www.ntop.org/ 15/Apr/2002 10:09:35 Initializing... 15/Apr/2002 10:09:35 Loading plugins (if any)... 15/Apr/2002 10:09:35 Searching plugins in /usr/local/lib/ntop/plugins 15/Apr/2002 10:09:35 Welcome to icmpWatchPlugin. (C) 1999 by Luca Deri. 15/Apr/2002 10:09:35 Welcome to LastSeenWatchPlugin. (C) 1999 by Andrea Marangon i. 15/Apr/2002 10:09:35 Welcome to nfsWatchPlugin. (C) 1999 by Luca Deri. 15/Apr/2002 10:09:35 Welcome to sFlowPlugin. (C) 2002 by Luca Deri. 15/Apr/2002 10:09:35 Welcome to NetFlow. (C) 2002 by Luca Deri. 15/Apr/2002 10:09:35 Welcome to PDAPlugin. (C) 2001-2002 by L.Deri and W.Brock 15/Apr/2002 10:09:35 WARNING: Discarded network 172.19.0.0/22: this is the local network. 15/Apr/2002 10:09:35 WARNING: Discarded network 172.19.0.0/22: this is the local network. 15/Apr/2002 10:09:35 Processing protocol file: '/usr/local/share/ntop/protocol', size: 343 15/Apr/2002 10:09:35 Resetting traffic statistics... [New Thread 2049 (LWP 8036)] [New Thread 1026 (LWP 8037)] 15/Apr/2002 10:09:36 Started thread (1026) for lsof support. [New Thread 2051 (LWP 8039)] 15/Apr/2002 10:09:36 Started thread (2051) for network packet analyser. [New Thread 3076 (LWP 8041)] 15/Apr/2002 10:09:36 Started thread (3076) for host traffic statistics. [New Thread 4101 (LWP 8042)] 15/Apr/2002 10:09:36 Started thread (4101) for throughput update. [New Thread 5126 (LWP 8045)] 15/Apr/2002 10:09:36 Started thread (5126) for idle hosts detection. [New Thread 6151 (LWP 8047)] 15/Apr/2002 10:09:36 Started thread (6151) for DB update. 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] [New Thread 7176 (LWP 8048)] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 Started thread (7176) for DNS address resolution. [New Thread 8201 (LWP 8051)] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [ntop.c:658] 15/Apr/2002 10:09:36 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [ntop.c:662] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1433] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1437] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1460] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1460] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1460] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1460] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1460] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 ERROR: releaseMutex() call with a NULL mutex [address.c:1460] 15/Apr/2002 10:09:36 ERROR: accessMutex() call with a NULL mutex [address.c:1444] 15/Apr/2002 10:09:36 Started thread (8201) for address purge. 15/Apr/2002 10:09:36 Initializing plugins (if any)... 15/Apr/2002 10:09:36 NetFlow export disabled 15/Apr/2002 10:09:36 Waiting for HTTP connections on port 3000... [New Thread 9226 (LWP 8053)] 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 Started thread (0) for web server. 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 Sniffying... [New Thread 10251 (LWP 8055)] 15/Apr/2002 10:09:37 readLsofInfo completed (0 sec). 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 Started thread (10251) for network packet sniffing on eth1. [New Thread 11276 (LWP 8056)] 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) *15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) *15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) *15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) **15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) **15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) **15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:37 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) *15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) **15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) **15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:38 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=0) 15/Apr/2002 10:09:39 updateDbHostsTraffic(myGlobals.device=1) Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 10251 (LWP 8055)] 0x402a7106 in _IO_vfprintf (s=0x45f58bfc, format=0x403c2e60 "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", ap=0x45f58d2c) at ../sysdeps/i386/i486/bits/string.h:530 530 ../sysdeps/i386/i486/bits/string.h: No such file or directory. (gdb) info threads 13 Thread 11276 (LWP 8056) 0x4027d8a5 in __sigsuspend (set=0x46759adc) at ../sysdeps/unix/sysv/linux/sigsuspend.c:45 * 12 Thread 10251 (LWP 8055) 0x402a7106 in _IO_vfprintf (s=0x45f58bfc, format=0x403c2e60 "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", ap=0x45f58d2c) at ../sysdeps/i386/i486/bits/string.h:530 11 Thread 9226 (LWP 8053) 0x4033090e in __select () from /lib/i686/libc.so.6 10 Thread 8201 (LWP 8051) 0x4030a8e1 in __libc_nanosleep () from /lib/i686/libc.so.6 9 Thread 7176 (LWP 8048) 0x4027d8a5 in __sigsuspend (set=0x4475996c) at ../sysdeps/unix/sysv/linux/sigsuspend.c:45 8 Thread 6151 (LWP 8047) 0x4030a8e1 in __libc_nanosleep () from /lib/i686/libc.so.6 7 Thread 5126 (LWP 8045) 0x4030a8e1 in __libc_nanosleep () from /lib/i686/libc.so.6 6 Thread 4101 (LWP 8042) 0x4027d8a5 in __sigsuspend (set=0x42f5991c) at ../sysdeps/unix/sysv/linux/sigsuspend.c:45 5 Thread 3076 (LWP 8041) 0x4030a8e1 in __libc_nanosleep () from /lib/i686/libc.so.6 4 Thread 2051 (LWP 8039) 0x4027d8a5 in __sigsuspend (set=0x41f5965c) at ../sysdeps/unix/sysv/linux/sigsuspend.c:45 3 Thread 1026 (LWP 8037) 0x4030a8e1 in __libc_nanosleep () from /lib/i686/libc.so.6 2 Thread 2049 (LWP 8036) __linuxthreads_create_event () at events.c:26 1 Thread 1024 (LWP 8017) 0x4027d8a5 in __sigsuspend (set=0xbffff880) at ../sysdeps/unix/sysv/linux/sigsuspend.c:45 (gdb) thread 12 [Switching to thread 12 (Thread 10251 (LWP 8055))] #0 0x402a7106 in _IO_vfprintf (s=0x45f58bfc, format=0x403c2e60 "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", ap=0x45f58d2c) at ../sysdeps/i386/i486/bits/string.h:530 530 in ../sysdeps/i386/i486/bits/string.h (gdb) info stack #0 0x402a7106 in _IO_vfprintf (s=0x45f58bfc, format=0x403c2e60 "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", ap=0x45f58d2c) at ../sysdeps/i386/i486/bits/string.h:530 #1 0x402c8465 in _IO_vsnprintf ( string=0x45f58d6c "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('@\234\217�E", maxlen=1024, format=0x403c2e60 "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", args=0x45f58d28) at vsnprintf.c:129 #2 0x402af63b in __snprintf ( s=0x45f58d6c "INSERT INTO TCPsessions (Client, Server, ClientPort, ServerPor t, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('@\234\217�E", maxlen=1024, format=0x403c2e60 "INSERT INTO TCPsessions (Client, Server, ClientPort, Serv erPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')") at snprintf.c:37 #3 0x403ac15e in notifyTCPSession (session=0x84bf1f8, actualDeviceId=0) at sql.c:339 #4 0x403afcfa in handlePluginSessionTermination (sessionToPurge=0x84bf1f8, actualDeviceId=0) at sessions.c:1663 #5 0x403acb0f in freeSession (sessionToPurge=0x84bf1f8, actualDeviceId=0) at sessions.c:315 #6 0x403af2f1 in handleSession (h=0x45f599ac, fragmentedData=0, tcpWin=14370, srcHostIdx=16, sport=1665, dstHostIdx=15, dport=80, length=60, tp=0x45f5962c, packetDataLength=0, packetData=0x822f526 "", actualDeviceId=0) at sessions.c:1410 #7 0x403afc10 in handleTCPSession (h=0x45f599ac, fragmentedData=0, tcpWin=14370, srcHostIdx=16, sport=1665, dstHostIdx=15, dport=80, length=60, tp=0x45f5962c, tcpDataLength=0, packetData=0x822f526 "", actualDeviceId=0) at sessions.c:1604 #8 0x403a5658 in processIpPkt (bp=0x822f4fe "E", h=0x45f599ac, length=60, ether_src=0x45f59962 "", ether_dst=0x45f5995c "", actualDeviceId=0) at pbuf.c:892 #9 0x403a89c9 in processPacket (_deviceId=0x0, h=0x45f599ac, p=0x822f4f0 "") at pbuf.c:2258 #10 0x403b7496 in pcap_read_packet () from /usr/local/lib/libntop-2.0.so.99 #11 0x403a1fb7 in pcapDispatch (_i=0x0) at ntop.c:106 #12 0x40216bfd in pthread_start_thread (arg=0x45f59c00) at manager.c:262 #13 0x40216cdf in pthread_start_thread_event (arg=0x45f59c00) at manager.c:285 (gdb) select-frame 3 (gdb) list sql.c:339 334 335 if(sqlSocket != -1) { 336 strftime(dt1, 32, "%Y-%m-%d %H:%M:%S", localtime_r(&session->firstSe en, &t)); 337 strftime(dt2, 32, "%Y-%m-%d %H:%M:%S", localtime_r(&session->lastSee n, &t)); 338 339 if(snprintf(sqlBuf, sizeof(sqlBuf), "INSERT INTO TCPsessions (Client , Server, ClientPort, " 340 "ServerPort, DataSent, DataRcvd, FirstSeen, LastSeen)" 341 " VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", 342 client->hostNumIpAddress, 343 server->hostNumIpAddress, 344 session->sport, 345 session->dport, 346 (session->bytesSent), 347 (session->bytesRcvd), 348 dt1, dt2) < 0) 349 BufferOverflow(); 350 351 #ifndef DEBUG 352 traceEvent(TRACE_INFO, "%s\n", sqlBuf); 353 #endif (gdb) print client $1 = (HostTraffic *) 0x2 (gdb) print server $2 = (HostTraffic *) 0xffffffff (gdb) print session $3 = (IPSession *) 0x84bf1f8 (gdb) print client->hostNumIpAddress Cannot access memory at address 0x3c (gdb) print server->hostNumIpAddress Cannot access memory at address 0x39 (gdb) print session->sport $7 = 1665 (gdb) print session->dport $8 = 80 Cheers, S. --------------------------------------------------------------- Stuart Herd /"\ Royal Group Technologies Limited \ / ASCII Ribbon Campaign Ph. 905.326.7381 x223 X Against HTML Mail http://www.royplas.com / \ --------------------------------------------------------------- -----Original Message----- From: Burton M. Strauss III [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 10, 2002 7:29 PM To: Ntop Cc: [EMAIL PROTECTED] Subject: RE: [Ntop] -b switch causes seg fault... OK, you also need to print the values of the variables - I'll bet that one of them isn't set... Follow along in the trace... (it flows backwards #1 was called by #2 etc.) This: #3 0x4027b136 in notifyTCPSession (session=0x84d6ab8, actualDeviceId=0) at sql.c:339 is the last real piece in ntop's code (#1 and #2 are library routines) (alright, technically, #2, snprintf is defined in util.c, but that's just if it's not defined in standard library and it's a passthrough (And, this isn't magic knowledge - you just learn from the names and locations and looking at the source at the given line #s): #ifndef HAVE_SNPRINTF int snprintf(char *string, size_t maxlen, const char *format, ...) { int ret=0; va_list args; va_start(args, format); vsprintf(string,format,args); va_end(args); return ret; } #endif (The nice thing about having the util.c routine is that the stack trace shows some of the values, unfortunately not the ones we care about:) #2 0x4051263b in __snprintf (s=0x45f56d5c "INSERT INTO TCPsessions (Client, Server, ClientPort, ServerPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('@\214o�E", maxlen=1024, format=0x40291aa0 "INSERT INTO TCPsessions (Client, Server, ClientPort, ServerPort, DataSent, DataRcvd, FirstSeen, LastSeen) VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')") at snprintf.c:37 What we need to see is the parameters from sql.c. Here's the code from sql.c (see how you just follow it back and read the source?): ... if(snprintf(sqlBuf, sizeof(sqlBuf), "INSERT INTO TCPsessions (Client, Server, ClientPort, " "ServerPort, DataSent, DataRcvd, FirstSeen, LastSeen)" " VALUES ('%s', '%s', '%d', '%d', '%llu', '%llu', '%s', '%s')", client->hostNumIpAddress, server->hostNumIpAddress, session->sport, session->dport, (session->bytesSent), (session->bytesRcvd), dt1, dt2) < 0) BufferOverflow(); ... So, run it again and print the variables... print client print client->hostNumIpAddress print server print server->hostNumIpAddress etc. You will probably find one of them is a null pointer, and then we'll know where to begin to look... -----Burton PRIVILEGED / CONFIDENTIAL INFORMATION may be contained in this message. 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