[  746.736894][ T7456] br1: port 1(veth1) entered blocking state
[  746.737177][ T7456] br1: port 1(veth1) entered disabled state
[  746.737425][ T7456] veth1: entered allmulticast mode
[  746.738977][ T7456] veth1: entered promiscuous mode
[  746.764549][   T37] br1: port 1(veth1) entered blocking state
[  746.764796][   T37] br1: port 1(veth1) entered forwarding state
[  746.792167][ T7459] br1: port 2(veth2) entered blocking state
[  746.792398][ T7459] br1: port 2(veth2) entered disabled state
[  746.792646][ T7459] veth2: entered allmulticast mode
[  746.794179][ T7459] veth2: entered promiscuous mode
[  746.831314][ T4703] br1: port 2(veth2) entered blocking state
[  746.831508][ T4703] br1: port 2(veth2) entered forwarding state
[  758.243129][ T7658] br1: port 2(veth2) entered disabled state
[  758.267799][ T7659] veth2: left allmulticast mode
[  758.267992][ T7659] veth2: left promiscuous mode
[  758.268241][ T7659] br1: port 2(veth2) entered disabled state
[  758.305540][ T7660] br1: port 1(veth1) entered disabled state
[  758.326864][ T7661] veth1: left allmulticast mode
[  758.327060][ T7661] veth1: left promiscuous mode
[  758.327301][ T7661] br1: port 1(veth1) entered disabled state