[  746.628429][ T7540] br1: port 1(veth1) entered blocking state
[  746.628651][ T7540] br1: port 1(veth1) entered disabled state
[  746.628847][ T7540] veth1: entered allmulticast mode
[  746.630308][ T7540] veth1: entered promiscuous mode
[  746.656916][   T37] br1: port 1(veth1) entered blocking state
[  746.657162][   T37] br1: port 1(veth1) entered forwarding state
[  746.685357][ T7542] br1: port 2(veth2) entered blocking state
[  746.685554][ T7542] br1: port 2(veth2) entered disabled state
[  746.685746][ T7542] veth2: entered allmulticast mode
[  746.687221][ T7542] veth2: entered promiscuous mode
[  746.707566][   T35] br1: port 2(veth2) entered blocking state
[  746.707758][   T35] br1: port 2(veth2) entered forwarding state
[  780.271901][ T7773] br1: port 1(veth1) entered disabled state
[  780.294577][ T7774] br1: port 2(veth2) entered disabled state
[  780.317822][ T7775] veth2: left allmulticast mode
[  780.317985][ T7775] veth2: left promiscuous mode
[  780.318228][ T7775] br1: port 2(veth2) entered disabled state
[  780.319748][ T7775] veth1: left allmulticast mode
[  780.319898][ T7775] veth1: left promiscuous mode
[  780.320126][ T7775] br1: port 1(veth1) entered disabled state