As there probably is a reason to printk assertions:
[ 28.616455] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 28.617112] ASSERT: CPU #0, mangle comefrom(f75ae890) = 1
[ 28.617115] ASSERT: CPU #0, filter comefrom(f79ca090) = 2
[ 28.934256] ASSERT: CPU #0, mangle comefrom(f7051890) = 1
[ 28.934260] ASSERT: CPU #0, filter comefrom(f7aa9090) = 2
[ 32.766440] ASSERT: CPU #0, mangle comefrom(f709c090) = 1
[ 32.766443] ASSERT: CPU #0, filter comefrom(f71f3090) = 2
cu,
Knut