Hi Luca,
I know this version is a work in progress, but I got this crash - this is
second one I have
gotten - I wasn't running gdb when the first happened
(gdb) r -l -U ntop -i eth0 -d/var/lib/ntop -w 3000 -n 1 -m
192.168.0.0/16,10.0.0.0/8 -p /var/lib/ntop/protos.txt
Starting program: /var/lib/pgsql/ntopng/ntopng -l -U ntop -i eth0
-d/var/lib/ntop -w 3000 -n 1 -m 192.168.0.0/16,10.0.0.0/8 -p
/var/lib/ntop/protos.txt
[Thread debugging using libthread_db enabled]
05/Sep/2013 09:51:56 [Redis.cpp:54] Succesfully connected to Redis 32 bit
v.2.4.10
05/Sep/2013 09:51:56 [Ntop.cpp:423] Setting local networks to
192.168.0.0/16,10.0.0.0/8
[NDPI] addDefaultPort(): found duplicate for port 1494
[NDPI] addDefaultPort(): found duplicate for port 2598
05/Sep/2013 09:51:56 [PF_RINGInterface.cpp:42] Reading packets from PF_RING
v.5.6.1 interface eth0...
05/Sep/2013 09:51:56 [Ntop.cpp:472] Registered interface eth0 [id: 0]
05/Sep/2013 09:51:56 [Utils.cpp:235] User changed to ntop
05/Sep/2013 09:51:56 [main.cpp:160] PID stored in file /var/tmp/ntopng.pid
[New Thread 0xb77e6b70 (LWP 615)]
[New Thread 0xb6de5b70 (LWP 616)]
[New Thread 0xb5fffb70 (LWP 617)]
[New Thread 0xb55feb70 (LWP 618)]
[New Thread 0xb4bfdb70 (LWP 619)]
[New Thread 0xb3ffcb70 (LWP 620)]
05/Sep/2013 09:51:56 [HTTPserver.cpp:336] HTTP server listening on port 3000
[/var/lib/pgsql/ntopng/httpdocs][/var/lib/pgsql/ntopng/scripts]
05/Sep/2013 09:51:56 [main.cpp:192] Using RRD version 1.4.7
05/Sep/2013 09:51:56 [main.cpp:201] Working directory: /var/lib/ntop
05/Sep/2013 09:51:56 [main.cpp:203] Scripts/HTML pages directory:
/var/lib/pgsql/ntopng
05/Sep/2013 09:51:56 [Ntop.cpp:149] Welcome to ntopng i686 v.1.0.1 (r6754) -
(C) 1998-13 ntop.org
05/Sep/2013 09:51:56 [PeriodicActivities.cpp:53] Started periodic activities
loop...
[New Thread 0xb31ffb70 (LWP 621)]
[New Thread 0xb27feb70 (LWP 622)]
[New Thread 0xb1dfdb70 (LWP 623)]
[New Thread 0xb13fcb70 (LWP 625)]
[New Thread 0xb09fbb70 (LWP 626)]
[New Thread 0xafffab70 (LWP 627)]
05/Sep/2013 09:51:56 [NetworkInterface.cpp:514] Started packet polling on
interface eth0...
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb27feb70 (LWP 622)]
0x08052ce6 in EWAHBoolArraySetBitForwardIterator<unsigned
int>::advanceToNextSetBit (this=0xb27fdf3c)
at third-party/EWAHBoolArray/headers/ewah.h:579
579 + indexoflitword] >> tinwordpointer);
Missing separate debuginfos, use: debuginfo-install
GeoIP-1.4.8-1.1.el6.art.i686 glibc-2.12-1.107.el6_4.4.i686
libgcc-4.4.7-3.el6.i686 libpcap-1.0.0-6.20091201git117cb5.el6.i686
libstdc++-4.4.7-3.el6.i686 libxml2-2.7.6-12.el6_4.1.i686 zlib-1.2.3-27.el6.i686
(gdb) bt
#0 0x08052ce6 in EWAHBoolArraySetBitForwardIterator<unsigned
int>::advanceToNextSetBit (this=0xb27fdf3c)
at third-party/EWAHBoolArray/headers/ewah.h:579
#1 0x0805214c in EWAHBoolArraySetBitForwardIterator<unsigned int>::operator++
(this=0xb27fdf3c)
at third-party/EWAHBoolArray/headers/ewah.h:512
#2 0x08051a83 in ActivityStats::getJSONObject (this=0xb330acc0) at
ActivityStats.cpp:87
#3 0x0805ef6f in Host::serialize (this=0xb330ac80) at Host.cpp:468
#4 0x0805e144 in Host::lua (this=0xb330ac80, vm=0xb63c51c0, host_details=true,
verbose=true, returnHost=true)
at Host.cpp:256
#5 0x08074d1d in NetworkInterface::getHostInfo (this=0x817a6b8, vm=0xb63c51c0,
host_ip=0xb41733b0 "00:90:0B:23:A4:B8", vlan_id=0) at
NetworkInterface.cpp:734
#6 0x0806debe in ntop_get_interface_host_info (vm=0xb63c51c0) at Lua.cpp:473
#7 0x080d354f in lj_BC_FUNCC ()
#8 0x080c1e8d in lua_pcall ()
#9 0xb63c51c0 in ?? ()
#10 0x08079fda in PeriodicActivities::runScript (this=0x8178460,
path=0xb27fe24c "/var/lib/pgsql/ntopng/scripts/callbacks/minute.lua") at
PeriodicActivities.cpp:80
#11 0x0807a145 in PeriodicActivities::minuteActivitiesLoop (this=0x8178460) at
PeriodicActivities.cpp:109
#12 0x08079cee in minuteStartLoop (ptr=0x8178460) at PeriodicActivities.cpp:44
#13 0x008e8a49 in start_thread () from /lib/libpthread.so.0
#14 0x007f8aae in clone () from /lib/libc.so.6
(gdb)
(gdb) f 0
#0 0x08052ce6 in EWAHBoolArraySetBitForwardIterator<unsigned
int>::advanceToNextSetBit (this=0xb27fdf3c)
at third-party/EWAHBoolArray/headers/ewah.h:579
579 + indexoflitword] >> tinwordpointer);
(gdb) info locals
tinwordpointer = 0
modcurrentword = 0
indexoflitword = 251
(gdb) p *this
$1 = {buffer = std::vector of length 10, capacity 2048 = {1179648, 1108378656,
277094664, 2216757314, 554189328,
138547332, 1108378657, 277094664, 2216757314, 16912}, mpointer = 1703864,
offsetofpreviousrun = 128908800,
currentrunoffset = 57920, rlw = {mydata = 149556270}}
(gdb) l
574 static_cast<uint32_t> ((currentrunoffset
575 - rlw.getRunningLength() * wordinbits)
576 % wordinbits);
577 const uword modcurrentword =
578 static_cast<uword> (buffer[mpointer + 1
579 + indexoflitword] >> tinwordpointer);
580 if (modcurrentword != 0) {
581 currentrunoffset
582 += static_cast<size_t>
(numberOfTrailingZeros(
583 modcurrentword));
(gdb)
--
Stephen Clark
*NetWolves*
Director of Technology
Phone: 813-579-3200
Fax: 813-882-0209
Email: [email protected]
http://www.netwolves.com
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