[ 1320.420732][ T9555] br1: port 1(veth1) entered blocking state
[ 1320.421020][ T9555] br1: port 1(veth1) entered disabled state
[ 1320.421741][ T9555] veth1: entered allmulticast mode
[ 1320.423706][ T9555] veth1: entered promiscuous mode
[ 1320.512044][ T6403] br1: port 1(veth1) entered blocking state
[ 1320.512428][ T6403] br1: port 1(veth1) entered forwarding state
[ 1338.289921][ T9695] br1: port 1(veth1) entered disabled state
[ 1338.378439][ T9696] veth1: left allmulticast mode
[ 1338.378694][ T9696] veth1: left promiscuous mode
[ 1338.379014][ T9696] br1: port 1(veth1) entered disabled state