[  643.400644] br1: port 1(veth1) entered blocking state
[  643.400703] br1: port 1(veth1) entered disabled state
[  643.400742] veth1: entered allmulticast mode
[  643.400803] veth1: entered promiscuous mode
[  643.410096] br1: port 1(veth1) entered blocking state
[  643.410173] br1: port 1(veth1) entered forwarding state
[  643.415129] br1: port 2(veth2) entered blocking state
[  643.415171] br1: port 2(veth2) entered disabled state
[  643.415209] veth2: entered allmulticast mode
[  643.415272] veth2: entered promiscuous mode
[  643.424601] br1: port 2(veth2) entered blocking state
[  643.424671] br1: port 2(veth2) entered forwarding state
[  660.643550] br1: port 2(veth2) entered disabled state
[  660.647825] veth2: left allmulticast mode
[  660.647854] veth2: left promiscuous mode
[  660.647887] br1: port 2(veth2) entered disabled state
[  660.652081] br1: port 1(veth1) entered disabled state
[  660.656228] veth1: left allmulticast mode
[  660.656260] veth1: left promiscuous mode
[  660.656288] br1: port 1(veth1) entered disabled state