[  640.975849] br1: port 1(veth1) entered blocking state
[  640.975902] br1: port 1(veth1) entered disabled state
[  640.975950] veth1: entered allmulticast mode
[  640.976034] veth1: entered promiscuous mode
[  641.006206] br1: port 2(veth2) entered blocking state
[  641.006279] br1: port 2(veth2) entered disabled state
[  641.006335] veth2: entered allmulticast mode
[  641.006413] veth2: entered promiscuous mode
[  641.036872] br1: port 2(veth2) entered blocking state
[  641.036931] br1: port 2(veth2) entered forwarding state
[  641.036980] br1: port 1(veth1) entered blocking state
[  641.037022] br1: port 1(veth1) entered forwarding state
[  649.099238] br1: port 2(veth2) entered disabled state
[  649.099326] br1: port 1(veth1) entered disabled state
[  649.129305] veth2: left allmulticast mode
[  649.129376] veth2: left promiscuous mode
[  649.129421] br1: port 2(veth2) entered disabled state
[  649.160517] veth1: left allmulticast mode
[  649.160589] veth1: left promiscuous mode
[  649.160635] br1: port 1(veth1) entered disabled state