[ 1236.892690][ T7184] br1: port 1(veth1) entered blocking state
[ 1236.893038][ T7184] br1: port 1(veth1) entered disabled state
[ 1236.893808][ T7184] veth1: entered allmulticast mode
[ 1236.895760][ T7184] veth1: entered promiscuous mode
[ 1236.998987][ T6309] br1: port 1(veth1) entered blocking state
[ 1236.999298][ T6309] br1: port 1(veth1) entered forwarding state
[ 1268.128188][ T7363] br1: port 1(veth1) entered disabled state
[ 1268.222801][ T7364] veth1: left allmulticast mode
[ 1268.223080][ T7364] veth1: left promiscuous mode
[ 1268.223430][ T7364] br1: port 1(veth1) entered disabled state