[  500.448851] br1: port 1(veth1) entered blocking state
[  500.448922] br1: port 1(veth1) entered disabled state
[  500.448989] veth1: entered allmulticast mode
[  500.449074] veth1: entered promiscuous mode
[  500.457670] br1: port 1(veth1) entered blocking state
[  500.457730] br1: port 1(veth1) entered forwarding state
[  500.466539] br1: port 2(veth2) entered blocking state
[  500.466609] br1: port 2(veth2) entered disabled state
[  500.466673] veth2: entered allmulticast mode
[  500.466766] veth2: entered promiscuous mode
[  500.476306] br1: port 2(veth2) entered blocking state
[  500.476368] br1: port 2(veth2) entered forwarding state
[  531.668302] br1: port 1(veth1) entered disabled state
[  531.678555] br1: port 2(veth2) entered disabled state
[  531.688774] veth2: left allmulticast mode
[  531.688837] veth2: left promiscuous mode
[  531.688892] br1: port 2(veth2) entered disabled state
[  531.689049] veth1: left allmulticast mode
[  531.689097] veth1: left promiscuous mode
[  531.689154] br1: port 1(veth1) entered disabled state