[  230.850860][ T1452] br1: port 1(veth1) entered blocking state
[  230.851364][ T1452] br1: port 1(veth1) entered disabled state
[  230.851835][ T1452] veth1: entered allmulticast mode
[  230.855321][ T1452] veth1: entered promiscuous mode
[  230.980257][   T38] br1: port 1(veth1) entered blocking state
[  230.980746][   T38] br1: port 1(veth1) entered forwarding state
[  231.114026][ T1455] br1: port 2(veth2) entered blocking state
[  231.114544][ T1455] br1: port 2(veth2) entered disabled state
[  231.115021][ T1455] veth2: entered allmulticast mode
[  231.118542][ T1455] veth2: entered promiscuous mode
[  231.285821][   T38] br1: port 2(veth2) entered blocking state
[  231.286525][   T38] br1: port 2(veth2) entered forwarding state
[  260.808336][ T1667] br1: port 2(veth2) entered disabled state
[  260.912064][ T1668] veth2: left allmulticast mode
[  260.912442][ T1668] veth2: left promiscuous mode
[  260.912933][ T1668] br1: port 2(veth2) entered disabled state
[  261.033406][ T1669] br1: port 1(veth1) entered disabled state
[  261.129315][ T1670] veth1: left allmulticast mode
[  261.129940][ T1670] veth1: left promiscuous mode
[  261.130523][ T1670] br1: port 1(veth1) entered disabled state