[ 1452.167164][ T7317] br1: port 1(veth1) entered blocking state
[ 1452.167434][ T7317] br1: port 1(veth1) entered disabled state
[ 1452.167698][ T7317] veth1: entered allmulticast mode
[ 1452.169673][ T7317] veth1: entered promiscuous mode
[ 1452.327003][ T4762] br1: port 1(veth1) entered blocking state
[ 1452.327276][ T4762] br1: port 1(veth1) entered forwarding state
[ 1487.186689][ T7409] br1: port 1(veth1) entered disabled state
[ 1487.331934][ T7410] veth1: left allmulticast mode
[ 1487.332163][ T7410] veth1: left promiscuous mode
[ 1487.332483][ T7410] br1: port 1(veth1) entered disabled state