[  597.276203][ T6506] br1: port 1(veth1) entered blocking state
[  597.276569][ T6506] br1: port 1(veth1) entered disabled state
[  597.276887][ T6506] veth1: entered allmulticast mode
[  597.278803][ T6506] veth1: entered promiscuous mode
[  597.303665][   T38] br1: port 1(veth1) entered blocking state
[  597.304023][   T38] br1: port 1(veth1) entered forwarding state
[  611.666261][ T6649] br1: port 1(veth1) entered disabled state
[  611.689339][ T6650] veth1: left allmulticast mode
[  611.690484][ T6650] veth1: left promiscuous mode
[  611.690836][ T6650] br1: port 1(veth1) entered disabled state