Heiko
please file an issue on github and specify how to replroduce it (e.g. command 
line options etc etc)

Luca

> On 29 Jul 2015, at 09:00, Heiko Boch | DeltaPeak GmbH <[email protected]> 
> wrote:
> 
> Hi,
> 
> sorry but doesn't fit the problem:
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffcabfd700 (LWP 28877)]
> 0x000000000044b8a4 in Host::get_ip (this=0x0) at 
> /home/deri/rpmbuild/BUILD/ntopng-2.0.150729/include/Host.h:97
> 97      /home/deri/rpmbuild/BUILD/ntopng-2.0.150729/include/Host.h: Datei 
> oder Verzeichnis nicht gefunden.
>         in /home/deri/rpmbuild/BUILD/ntopng-2.0.150729/include/Host.h
> Missing separate debuginfos, use: debuginfo-install 
> ntopng-2.0.150729-295.x86_64
> (gdb) up
> #1  0x000000000044b415 in DB::dumpFlow (this=0x1424730, when=0, 
> f=0x7fffc00bc820, json=0x7fffa4b12ec0 "null") at src/DB.cpp:136
> 
> Segfault after reaching -x and -X limit.
> 
> Thanks,
> Heiko
> 
> Am 27.07.2015 um 09:13 schrieb Arianna Avanzini:
>> Hi,
>> 
>> On Mon, Jul 27, 2015 at 8:17 AM, Heiko Boch | DeltaPeak GmbH 
>> <[email protected] <mailto:[email protected]>> wrote:
>> We get a segmentation fault with latest stable and nightly builds using the 
>> -F db / sqlite option with -x/-X value.
>> By reaching the -x/-X limits ntopng crashes with this messages (gdb outputs).
>> 
>> Stable build:
>> Program received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 0x7fffcb5fe700 (LWP 13233)]
>> 0x0000000000422d2e in GenericHashEntry::getInterface() ()
>> Missing separate debuginfos, use: debuginfo-install 
>> ntopng-2.0.150531-164.x86_64
>> (gdb) up
>> #1  0x000000000041e6cf in Flow::dumpFlow(bool) ()
>> 
>> Nightly build:
>> Program received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 0x7fffcabfd700 (LWP 23488)]
>> 0x0000000000454892 in GenericHashEntry::getInterface (this=0x0) at 
>> /home/deri/rpmbuild/BUILD/ntopng-2.0.150725/include/GenericHashEntry.h:93
>> 93 /home/deri/rpmbuild/BUILD/ntopng-2.0.150725/include/GenericHashEntry.h: 
>> Datei oder Verzeichnis nicht gefunden.
>>         in 
>> /home/deri/rpmbuild/BUILD/ntopng-2.0.150725/include/GenericHashEntry.h
>> Missing separate debuginfos, use: debuginfo-install 
>> ntopng-2.0.150725-275.x86_64
>> (gdb) up
>> #1  0x000000000044ffa3 in Flow::dumpFlow (this=0x7fffa6f76b90, 
>> partial_dump=true) at src/Flow.cpp:731
>> 731     src/Flow.cpp: Datei oder Verzeichnis nicht gefunden.
>>         in src/Flow.cpp
>> 
>> 
>> We changed the max value off -x/-X but ntopng crashes on reaching the limit.
>> Is there any chance to run ntopng with -x/-X and get historical data?
>> 
>> I might have pushed a fix for this to the dev branch of the git repo. Could 
>> you try compiling from dev source or with tomorrow's nightly build?
>> 
>> Also, this is the best place to file a ntopng-related issue: 
>> https://github.com/ntop/ntopng/issues <https://github.com/ntop/ntopng/issues>
>> 
>> Thanks,
>> Arianna
>> 
>> 
>> -- 
>> /*
>>  * Arianna Avanzini
>>  * [email protected] <mailto:[email protected]>
>>  * http://ava.webhop.me <http://ava.webhop.me/>
>>  */
>> 
>> 
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