[ 1211.343187][ T8725] br1: port 1(veth1) entered blocking state
[ 1211.343515][ T8725] br1: port 1(veth1) entered disabled state
[ 1211.343808][ T8725] veth1: entered allmulticast mode
[ 1211.345854][ T8725] veth1: entered promiscuous mode
[ 1211.518041][   T51] br1: port 1(veth1) entered blocking state
[ 1211.518330][   T51] br1: port 1(veth1) entered forwarding state
[ 1244.577599][ T8816] br1: port 1(veth1) entered disabled state
[ 1244.712820][ T8817] veth1: left allmulticast mode
[ 1244.713053][ T8817] veth1: left promiscuous mode
[ 1244.713361][ T8817] br1: port 1(veth1) entered disabled state