I'm writing an IGMP test-tool in Scapy/Python and keep hitting this bug. Whenever I send too many IGMPv2 joins out an interface the kernel crashes. I can recreate this easily every time on FreeBSD. I'm running FreeBSD in VirtualBox 4.1.12 r77245. I am also running Debian in VirtualBox with essentially the same setup and it doesn't crash. Script to recreate as well as kernel dumps at http://www.depht.com/temp/igmpCrash.tgz How-To-Repeat: Install Python/Scapy and run the script igmpCrash.py. You'll need igmp.py from the contrib section of Scapy. I installed both Python and Scapy from ports. smutt@crunch:/home/smutt$ python --version Python 2.7.2 smutt@crunch:/home/smutt$ scapy INFO: Can't import python gnuplot wrapper . Won't be able to plot. INFO: Can't import PyX. Won't be able to use psdump() or pdfdump(). INFO: Can't import python Crypto lib. Won't be able to decrypt WEP. INFO: Can't import python Crypto lib. Disabled certificate manipulation tools Welcome to Scapy (2.2.0)
Responsible Changed From-To: freebsd-i386->freebsd-net Reasisgn to -net.
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped