[  540.600681] br1: port 1(veth1) entered blocking state
[  540.600774] br1: port 1(veth1) entered disabled state
[  540.600853] veth1: entered allmulticast mode
[  540.601025] veth1: entered promiscuous mode
[  540.622953] br1: port 2(veth2) entered blocking state
[  540.623035] br1: port 2(veth2) entered disabled state
[  540.623105] veth2: entered allmulticast mode
[  540.623222] veth2: entered promiscuous mode
[  540.644400] br1: port 2(veth2) entered blocking state
[  540.644483] br1: port 2(veth2) entered forwarding state
[  540.644553] br1: port 1(veth1) entered blocking state
[  540.644617] br1: port 1(veth1) entered forwarding state
[  548.123193] br1: port 2(veth2) entered disabled state
[  548.123272] br1: port 1(veth1) entered disabled state
[  548.142043] veth2: left allmulticast mode
[  548.142104] veth2: left promiscuous mode
[  548.142145] br1: port 2(veth2) entered disabled state
[  548.160779] veth1: left allmulticast mode
[  548.160835] veth1: left promiscuous mode
[  548.160875] br1: port 1(veth1) entered disabled state