[  276.276630] br1: port 1(veth1) entered blocking state
[  276.276695] br1: port 1(veth1) entered disabled state
[  276.276744] veth1: entered allmulticast mode
[  276.276818] veth1: entered promiscuous mode
[  276.295278] br1: port 2(veth2) entered blocking state
[  276.295340] br1: port 2(veth2) entered disabled state
[  276.295395] veth2: entered allmulticast mode
[  276.295472] veth2: entered promiscuous mode
[  276.313731] br1: port 2(veth2) entered blocking state
[  276.313830] br1: port 2(veth2) entered forwarding state
[  276.313901] br1: port 1(veth1) entered blocking state
[  276.313965] br1: port 1(veth1) entered forwarding state
[  283.774756] br1: port 2(veth2) entered disabled state
[  283.774845] br1: port 1(veth1) entered disabled state
[  283.797641] veth2: left allmulticast mode
[  283.797723] veth2: left promiscuous mode
[  283.797780] br1: port 2(veth2) entered disabled state
[  283.820765] veth1: left allmulticast mode
[  283.820828] veth1: left promiscuous mode
[  283.820868] br1: port 1(veth1) entered disabled state