[  344.874331][ T3517] br1: port 1(veth1) entered blocking state
[  344.874677][ T3517] br1: port 1(veth1) entered disabled state
[  344.874964][ T3517] veth1: entered allmulticast mode
[  344.878154][ T3517] veth1: entered promiscuous mode
[  344.957785][  T728] br1: port 1(veth1) entered blocking state
[  344.958069][  T728] br1: port 1(veth1) entered forwarding state
[  358.310153][ T3616] br1: port 1(veth1) entered disabled state
[  358.387872][ T3617] veth1: left allmulticast mode
[  358.388164][ T3617] veth1: left promiscuous mode
[  358.388559][ T3617] br1: port 1(veth1) entered disabled state