[  448.936900] br1: port 1(veth1) entered blocking state
[  448.936986] br1: port 1(veth1) entered disabled state
[  448.937066] veth1: entered allmulticast mode
[  448.937164] veth1: entered promiscuous mode
[  448.940690] br1: port 1(veth1) entered blocking state
[  448.940729] br1: port 1(veth1) entered forwarding state
[  458.871759] br1: port 1(veth1) entered disabled state
[  458.875126] veth1: left allmulticast mode
[  458.875154] veth1: left promiscuous mode
[  458.875182] br1: port 1(veth1) entered disabled state