[Bro] Netmap Seg faults

[Dave Crawford]

> On Feb 16, 2017, at 9:50 PM, Dave Crawford <bro at pingtrip.com> wrote:
> 
> Has anyone experienced segfaults with Bro + Netmap when executing a ‘broctrl stop'?
> 
> 1487299650.431866 818913 packets received on interface bro}3, 0 dropped
> /opt/bro/share/broctl/scripts/run-bro: line 107:  4821 Segmentation fault      nohup "$mybro" "$@"
> 
> 

Also seeing these messages in dmesg:

[ 8113.725495] bro[2098]: segfault at 0 ip 00007f7695f360f7 sp 00007fffe8969360 error 4 in libtcmalloc.so.4.2.2[7f7695eeb000+98000]
[ 8113.766085] bro[2088]: segfault at 0 ip 00007f6584ff40f7 sp 00007ffc40fcf7f0 error 4 in libtcmalloc.so.4.2.2[7f6584fa9000+98000]
[29084.773876] bro[4823]: segfault at 0 ip 00007f116704d0f7 sp 00007ffe93723430 error 4 in libtcmalloc.so.4.2.2[7f1167002000+98000]
[29084.787171] bro[4821]: segfault at 0 ip 00007f013f9610f7 sp 00007ffe0d0a9950 error 4 in libtcmalloc.so.4.2.2[7f013f916000+98000]

-Dave
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