[  567.218231][ T3056] br0: port 1(veth1) entered blocking state
[  567.218996][ T3056] br0: port 1(veth1) entered disabled state
[  567.219283][ T3056] veth1: entered allmulticast mode
[  567.221177][ T3056] veth1: entered promiscuous mode
[  567.311630][ T3058] br0: port 2(veth2) entered blocking state
[  567.311938][ T3058] br0: port 2(veth2) entered disabled state
[  567.312239][ T3058] veth2: entered allmulticast mode
[  567.314206][ T3058] veth2: entered promiscuous mode
[  567.504557][T20227] br0: port 1(veth1) entered blocking state
[  567.504991][T20227] br0: port 1(veth1) entered forwarding state
[  567.585444][ T2264] br0: port 2(veth2) entered blocking state
[  567.585724][ T2264] br0: port 2(veth2) entered forwarding state
[  749.764447][ T4344] br0: port 2(veth2) entered disabled state
[  749.836307][ T4345] br0: port 1(veth1) entered disabled state
[  749.939693][ T4346] veth2: left allmulticast mode
[  749.940041][ T4346] veth2: left promiscuous mode
[  749.940385][ T4346] br0: port 2(veth2) entered disabled state
[  749.941937][ T4346] veth1: left allmulticast mode
[  749.942169][ T4346] veth1: left promiscuous mode
[  749.942510][ T4346] br0: port 1(veth1) entered disabled state