[  752.604902] br1: port 1(veth1) entered blocking state
[  752.604958] br1: port 1(veth1) entered disabled state
[  752.604988] veth1: entered allmulticast mode
[  752.605043] veth1: entered promiscuous mode
[  752.613291] br1: port 1(veth1) entered blocking state
[  752.613366] br1: port 1(veth1) entered forwarding state
[  752.617030] br1: port 2(veth2) entered blocking state
[  752.617067] br1: port 2(veth2) entered disabled state
[  752.617098] veth2: entered allmulticast mode
[  752.617145] veth2: entered promiscuous mode
[  752.625617] br1: port 2(veth2) entered blocking state
[  752.625681] br1: port 2(veth2) entered forwarding state
[  769.862381] br1: port 2(veth2) entered disabled state
[  769.865652] veth2: left allmulticast mode
[  769.865684] veth2: left promiscuous mode
[  769.865717] br1: port 2(veth2) entered disabled state
[  769.868994] br1: port 1(veth1) entered disabled state
[  769.872021] veth1: left allmulticast mode
[  769.872080] veth1: left promiscuous mode
[  769.872140] br1: port 1(veth1) entered disabled state