Hello,
I see kernel panic with iptables-persistent package installed and one
iptables rule with AUDIT target.
root@debian7:~# uname -a
Linux debian7 3.2.0-4-amd64 #1 SMP Debian 3.2.78-1 x86_64 GNU/Linux
root@debian7:~# dpkg -l | grep iptables
ii iptables 1.4.14-3.1
ii iptables-persistent 0.5.7+deb7u1
Steps to reproduce:
1) Install Debian 7 and iptables-persistent (see versions above)
2) Add iptables rule (must be OUTPUT chain):
root@debian7:~# iptables -I OUTPUT -j AUDIT --type ACCEPT
3) Save rule:
root@debian7:~# iptables-save > /etc/iptables/rules.v4
4) Reboot
5) Kernel panic (screenshot):
https://www.dropbox.com/s/db40e5kc10e4ddg/kernel_panic2.png?dl=0
I cannot reproduce it on (one of) previous kernel version:
lev@debi7:~$ uname -a
Linux debi7 3.2.0-4-amd64 #1 SMP Debian 3.2.73-2+deb7u2 x86_64 GNU/Linux
lev@debi7:~$ dpkg -l | grep iptables
ii iptables 1.4.14-3.1
ii iptables-persistent 0.5.7+deb7u1
-Lev