[  452.366860] br1: port 1(veth1) entered blocking state
[  452.366935] br1: port 1(veth1) entered disabled state
[  452.367007] veth1: entered allmulticast mode
[  452.367113] veth1: entered promiscuous mode
[  452.378441] br1: port 1(veth1) entered blocking state
[  452.378542] br1: port 1(veth1) entered forwarding state
[  452.389411] br1: port 2(veth2) entered blocking state
[  452.389489] br1: port 2(veth2) entered disabled state
[  452.389563] veth2: entered allmulticast mode
[  452.389656] veth2: entered promiscuous mode
[  452.399839] br1: port 2(veth2) entered blocking state
[  452.399949] br1: port 2(veth2) entered forwarding state
[  462.169430] br1: port 2(veth2) entered disabled state
[  462.178430] veth2: left allmulticast mode
[  462.178489] veth2: left promiscuous mode
[  462.178529] br1: port 2(veth2) entered disabled state
[  462.188158] br1: port 1(veth1) entered disabled state
[  462.197705] veth1: left allmulticast mode
[  462.197764] veth1: left promiscuous mode
[  462.197803] br1: port 1(veth1) entered disabled state