[  550.378912] br1: port 1(veth1) entered blocking state
[  550.378992] br1: port 1(veth1) entered disabled state
[  550.379068] veth1: entered allmulticast mode
[  550.379149] veth1: entered promiscuous mode
[  550.403367] br1: port 2(veth2) entered blocking state
[  550.403431] br1: port 2(veth2) entered disabled state
[  550.403491] veth2: entered allmulticast mode
[  550.403590] veth2: entered promiscuous mode
[  550.428606] br1: port 2(veth2) entered blocking state
[  550.428672] br1: port 2(veth2) entered forwarding state
[  550.428721] br1: port 1(veth1) entered blocking state
[  550.428753] br1: port 1(veth1) entered forwarding state
[  557.758323] br1: port 2(veth2) entered disabled state
[  557.758412] br1: port 1(veth1) entered disabled state
[  557.781407] veth2: left allmulticast mode
[  557.781467] veth2: left promiscuous mode
[  557.781511] br1: port 2(veth2) entered disabled state
[  557.804679] veth1: left allmulticast mode
[  557.804724] veth1: left promiscuous mode
[  557.804754] br1: port 1(veth1) entered disabled state