[  719.469303][ T4523] br1: port 1(veth1) entered blocking state
[  719.469559][ T4523] br1: port 1(veth1) entered disabled state
[  719.469807][ T4523] veth1: entered allmulticast mode
[  719.471623][ T4523] veth1: entered promiscuous mode
[  719.549359][   T39] br1: port 1(veth1) entered blocking state
[  719.549554][   T39] br1: port 1(veth1) entered forwarding state
[  719.584532][ T4536] br1: port 2(veth2) entered blocking state
[  719.584721][ T4536] br1: port 2(veth2) entered disabled state
[  719.584911][ T4536] veth2: entered allmulticast mode
[  719.586686][ T4536] veth2: entered promiscuous mode
[  719.670669][   T38] br1: port 2(veth2) entered blocking state
[  719.670909][   T38] br1: port 2(veth2) entered forwarding state
[  737.528679][ T4990] br1: port 2(veth2) entered disabled state
[  737.559204][ T4992] veth2: left allmulticast mode
[  737.559506][ T4992] veth2: left promiscuous mode
[  737.559740][ T4992] br1: port 2(veth2) entered disabled state
[  737.594206][ T4994] br1: port 1(veth1) entered disabled state
[  737.624120][ T4996] veth1: left allmulticast mode
[  737.624278][ T4996] veth1: left promiscuous mode
[  737.624521][ T4996] br1: port 1(veth1) entered disabled state