[  721.366183][ T7540] br1: port 1(veth1) entered blocking state
[  721.366417][ T7540] br1: port 1(veth1) entered disabled state
[  721.366626][ T7540] veth1: entered allmulticast mode
[  721.368901][ T7540] veth1: entered promiscuous mode
[  721.400861][   T92] br1: port 1(veth1) entered blocking state
[  721.401075][   T92] br1: port 1(veth1) entered forwarding state
[  721.425748][ T7545] br1: port 2(veth2) entered blocking state
[  721.425950][ T7545] br1: port 2(veth2) entered disabled state
[  721.426156][ T7545] veth2: entered allmulticast mode
[  721.427657][ T7545] veth2: entered promiscuous mode
[  721.451741][  T367] br1: port 2(veth2) entered blocking state
[  721.451953][  T367] br1: port 2(veth2) entered forwarding state
[  732.888253][ T7744] br1: port 2(veth2) entered disabled state
[  732.913204][ T7745] veth2: left allmulticast mode
[  732.913365][ T7745] veth2: left promiscuous mode
[  732.913587][ T7745] br1: port 2(veth2) entered disabled state
[  732.935479][ T7746] br1: port 1(veth1) entered disabled state
[  732.963331][ T7747] veth1: left allmulticast mode
[  732.963527][ T7747] veth1: left promiscuous mode
[  732.963812][ T7747] br1: port 1(veth1) entered disabled state