[  290.474534] br0: port 1(veth1) entered blocking state
[  290.474597] br0: port 1(veth1) entered disabled state
[  290.474660] veth1: entered allmulticast mode
[  290.474753] veth1: entered promiscuous mode
[  290.484154] br0: port 2(veth2) entered blocking state
[  290.484217] br0: port 2(veth2) entered disabled state
[  290.484312] veth2: entered allmulticast mode
[  290.484434] veth2: entered promiscuous mode
[  290.493732] br0: port 3(veth4) entered blocking state
[  290.493800] br0: port 3(veth4) entered disabled state
[  290.493857] veth4: entered allmulticast mode
[  290.493947] veth4: entered promiscuous mode
[  290.572165] br0: port 1(veth1) entered blocking state
[  290.572238] br0: port 1(veth1) entered forwarding state
[  290.580786] br0: port 2(veth2) entered blocking state
[  290.580873] br0: port 2(veth2) entered forwarding state
[  290.589618] br0: port 3(veth4) entered blocking state
[  290.589687] br0: port 3(veth4) entered forwarding state
[  303.899463] veth3: entered promiscuous mode
[  305.042831] veth3: left promiscuous mode
[  305.052612] veth3: entered promiscuous mode
[  306.182602] veth3: left promiscuous mode
[  306.199354] br0: port 3(veth4) entered disabled state
[  306.208795] br0: port 2(veth2) entered disabled state
[  306.218208] br0: port 1(veth1) entered disabled state
[  306.228491] veth4: left allmulticast mode
[  306.228604] veth4: left promiscuous mode
[  306.228671] br0: port 3(veth4) entered disabled state
[  306.228846] veth2: left allmulticast mode
[  306.228900] veth2: left promiscuous mode
[  306.228956] br0: port 2(veth2) entered disabled state
[  306.229074] veth1: left allmulticast mode
[  306.229127] veth1: left promiscuous mode
[  306.229184] br0: port 1(veth1) entered disabled state