[  496.147985] br1: port 1(veth1) entered blocking state
[  496.148043] br1: port 1(veth1) entered disabled state
[  496.148092] veth1: entered allmulticast mode
[  496.148165] veth1: entered promiscuous mode
[  496.152352] br1: port 1(veth1) entered blocking state
[  496.152398] br1: port 1(veth1) entered forwarding state
[  506.098151] br1: port 1(veth1) entered disabled state
[  506.101984] veth1: left allmulticast mode
[  506.102012] veth1: left promiscuous mode
[  506.102046] br1: port 1(veth1) entered disabled state