Steve
This. Work on EWH is not completed at all and I am now abroad for some days. I 
will. Continue working next week. So. Either you go back in release or wait 
until I am back and finish it

Luca


Sent from my iPad (sorry for typos)

On 06/set/2013, at 12:50, Steve Clark <[email protected]> wrote:

> 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
> _______________________________________________
> Ntop-dev mailing list
> [email protected]
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