[ 1583.188353][ T8702] br1: port 1(veth1) entered blocking state
[ 1583.188629][ T8702] br1: port 1(veth1) entered disabled state
[ 1583.188886][ T8702] veth1: entered allmulticast mode
[ 1583.192138][ T8702] veth1: entered promiscuous mode
[ 1583.343953][ T7302] br1: port 1(veth1) entered blocking state
[ 1583.344253][ T7302] br1: port 1(veth1) entered forwarding state
[ 1599.036766][ T8761] br1: port 1(veth1) entered disabled state
[ 1599.185770][ T8763] veth1: left allmulticast mode
[ 1599.185977][ T8763] veth1: left promiscuous mode
[ 1599.186276][ T8763] br1: port 1(veth1) entered disabled state