[ 1336.460521][ T8253] br1: port 1(veth1) entered blocking state
[ 1336.460844][ T8253] br1: port 1(veth1) entered disabled state
[ 1336.461145][ T8253] veth1: entered allmulticast mode
[ 1336.463118][ T8253] veth1: entered promiscuous mode
[ 1336.566306][ T2263] br1: port 1(veth1) entered blocking state
[ 1336.566659][ T2263] br1: port 1(veth1) entered forwarding state
[ 1354.274361][ T8392] br1: port 1(veth1) entered disabled state
[ 1354.365307][ T8393] veth1: left allmulticast mode
[ 1354.365641][ T8393] veth1: left promiscuous mode
[ 1354.365972][ T8393] br1: port 1(veth1) entered disabled state