Vladan
please
1. update from svn
2. after you have run autogen.sh please edit Makefile and plugins/Makefile and
replace -O2 with -g
3. make clean
4. make
and run ntop again
Thanks Luca
On Aug 6, 2012, at 4:28 PM, Vladan Milosevic <[email protected]>
wrote:
> Luca,
>
> I understand the issue, I have done it, among other things, to see how usable
> it is in our environment.
>
> Regarding the recompilation, my colleagues asked how we should to this, as, I
> believe, we have used svn to install the software (being a network engineer,
> I will take all the blame for posting stupidities regarding any OS and
> programming stuff).
>
> Excuse my ignorance again,
> Vladan
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Luca Deri
> Sent: Monday, August 06, 2012 11:51
> To: [email protected]
> Cc: [email protected]
> Subject: Re: [Ntop-dev] general instability and web link for a list of ASes
> fails
>
> Vladan
> ntop was designed for a LAN whereas you seem to use it on a WAN. Beside this
> problem that should be fixed that that is not easy to reproduce in my
> environment, I would like you to recompile ntop with -q and without -O 2,
> then in case of crash analyze the core a bit and send me a report so I can
> try to figure out what is the problem about
>
> Regards Luca
>
>
> On Aug 6, 2012, at 10:53 AM, Vladan Milosevic <[email protected]>
> wrote:
>
>> Hi All,
>>
>> We had problems with 4.0.1 from the beginning, but we stoped looking into it
>> since we are understaffed. I have written already and we have followed
>> recommendations, but, as I have said, we have stopped...
>>
>> Now, we are back in business, so to say.
>>
>> We are experiencing the following, to say at least:
>>
>> We are not able to see IP > Summary > ASes, the moment when it reaches 100
>> or so pages. We get only blank page. I know that we have a lot of ASes, but
>> this is our Internet link and we are experiencing up to 600Mbps throughput.
>> Also, the last update is far from stable, but I would like to have things
>> in some sort of order. I am owner of the process, a colleague works on this,
>> so I am just an interface for him towards the list (it. excuse my slow
>> responses and some errors).
>>
>> So, here is what we have:
>> Aug 4 08:42:56 ntop-app-p-vm kernel: [152683.614541] ntop[3731]: segfault
>> at 7f733c2f72a8 ip 00007f7345a81d09 sp 00007f733f2f8bc0 error 4 in
>> libntopreport-5.0.so[7f7345a54000+80000]
>>
>> these are the libraries used:
>> ntop-app-p-vm:~ # ldd /usr/local/lib/libntopreport-5.0.so
>> linux-vdso.so.1 => (0x00007fffd4bff000)
>> libntop-5.0.so => /usr/local/lib/libntop-5.0.so (0x00007fec25dc6000)
>> libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007fec25b8b000)
>> libc.so.6 => /lib64/libc.so.6 (0x00007fec2582c000)
>> libssl.so.0.9.8 => /usr/lib64/libssl.so.0.9.8 (0x00007fec255d8000)
>> libcrypto.so.0.9.8 => /usr/lib64/libcrypto.so.0.9.8
>> (0x00007fec25239000)
>> librrd_th.so.4 => /usr/lib64/librrd_th.so.4 (0x00007fec25003000)
>> libgdbm.so.3 => /usr/lib64/libgdbm.so.3 (0x00007fec24dfd000)
>> libz.so.1 => /lib64/libz.so.1 (0x00007fec24be7000)
>> libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fec249c9000)
>> libdl.so.2 => /lib64/libdl.so.2 (0x00007fec247c5000)
>> libutil.so.1 => /lib64/libutil.so.1 (0x00007fec245c2000)
>> libm.so.6 => /lib64/libm.so.6 (0x00007fec2436b000)
>> libpython2.6.so.1.0 => /usr/lib64/libpython2.6.so.1.0
>> (0x00007fec23fd3000)
>> libGeoIP.so.1 => /usr/lib64/libGeoIP.so.1 (0x00007fec23da9000)
>> libpcap.so.0 => /usr/lib64/libpcap.so.0 (0x00007fec23b72000)
>> /lib64/ld-linux-x86-64.so.2 (0x00007fec2650f000)
>> libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007fec23816000)
>> libpangocairo-1.0.so.0 => /usr/lib64/libpangocairo-1.0.so.0
>> (0x00007fec23609000)
>> libpango-1.0.so.0 => /usr/lib64/libpango-1.0.so.0 (0x00007fec233bf000)
>> libcairo.so.2 => /usr/lib64/libcairo.so.2 (0x00007fec23141000)
>> libpixman-1.so.0 => /usr/lib64/libpixman-1.so.0 (0x00007fec22ee6000)
>> libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x00007fec22c61000)
>> libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1
>> (0x00007fec22a2f000)
>> libpng12.so.0 => /usr/lib64/libpng12.so.0 (0x00007fec22806000)
>> libxcb-render-util.so.0 => /usr/lib64/libxcb-render-util.so.0
>> (0x00007fec22602000)
>> libxcb-render.so.0 => /usr/lib64/libxcb-render.so.0
>> (0x00007fec223f9000)
>> libXrender.so.1 => /usr/lib64/libXrender.so.1 (0x00007fec221ee000)
>> libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007fec21eb1000)
>> libxcb-xlib.so.0 => /usr/lib64/libxcb-xlib.so.0 (0x00007fec21caf000)
>> libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007fec21a92000)
>> libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007fec2188e000)
>> libgobject-2.0.so.0 => /usr/lib64/libgobject-2.0.so.0
>> (0x00007fec2164a000)
>> libgmodule-2.0.so.0 => /usr/lib64/libgmodule-2.0.so.0
>> (0x00007fec21445000)
>> libglib-2.0.so.0 => /usr/lib64/libglib-2.0.so.0 (0x00007fec2117f000)
>> libpangoft2-1.0.so.0 => /usr/lib64/libpangoft2-1.0.so.0
>> (0x00007fec20f55000)
>> libexpat.so.1 => /lib64/libexpat.so.1 (0x00007fec20d2b000)
>> libpcre.so.0 => /usr/lib64/libpcre.so.0 (0x00007fec20afa000)
>>
>> OS is SUSE Linux Enterprise Server 11 SP1 for VMware (x86_64) kernel
>> 2.6.32.59-0.7. It has 2 vCPUs and 12GB of RAM
>>
>> Thanks a lot for any insight.
>>
>> Kind regards,
>> Vladan
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