[  731.480536] br0: port 1(veth1) entered blocking state
[  731.480591] br0: port 1(veth1) entered disabled state
[  731.480625] veth1: entered allmulticast mode
[  731.480676] veth1: entered promiscuous mode
[  731.482992] br0: port 2(veth2) entered blocking state
[  731.483026] br0: port 2(veth2) entered disabled state
[  731.483071] veth2: entered allmulticast mode
[  731.483119] veth2: entered promiscuous mode
[  731.485432] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  731.486432] br0: mc_active changed, vid: -1: v4: 1->1, v6: 1->0
[  731.488011] br0: port 1(veth1) entered blocking state
[  731.488089] br0: port 1(veth1) entered forwarding state
[  741.502091] br0: port 2(veth2) entered blocking state
[  741.502177] br0: port 2(veth2) entered forwarding state
[  741.502436] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[  747.546008] br0: port 2(veth2) entered disabled state
[  747.554151] br0: port 2(veth2) entered blocking state
[  747.554190] br0: port 2(veth2) entered forwarding state
[  753.602618] br0: port 1(veth1) entered disabled state
[  753.605162] br0: port 2(veth2) entered disabled state
[  753.607645] veth2: left allmulticast mode
[  753.607684] veth2: left promiscuous mode
[  753.607707] br0: port 2(veth2) entered disabled state
[  753.607784] veth1: left allmulticast mode
[  753.607809] veth1: left promiscuous mode
[  753.607831] br0: port 1(veth1) entered disabled state
[  753.607937] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0