[  750.700678] br1: port 1(veth1) entered blocking state
[  750.700729] br1: port 1(veth1) entered disabled state
[  750.700768] veth1: entered allmulticast mode
[  750.700826] veth1: entered promiscuous mode
[  750.704021] br1: port 1(veth1) entered blocking state
[  750.704095] br1: port 1(veth1) entered forwarding state
[  750.706972] br1: port 2(veth2) entered blocking state
[  750.707013] br1: port 2(veth2) entered disabled state
[  750.707047] veth2: entered allmulticast mode
[  750.707099] veth2: entered promiscuous mode
[  750.709934] br1: port 2(veth2) entered blocking state
[  750.709977] br1: port 2(veth2) entered forwarding state
[  766.213697] br1: port 2(veth2) entered disabled state
[  766.216603] veth2: left allmulticast mode
[  766.216633] veth2: left promiscuous mode
[  766.216655] br1: port 2(veth2) entered disabled state
[  766.219659] br1: port 1(veth1) entered disabled state
[  766.222589] veth1: left allmulticast mode
[  766.222615] veth1: left promiscuous mode
[  766.222644] br1: port 1(veth1) entered disabled state