[ 1043.026330][T20502] br1: port 1(veth1) entered blocking state
[ 1043.026927][T20502] br1: port 1(veth1) entered disabled state
[ 1043.027186][T20502] veth1: entered allmulticast mode
[ 1043.028932][T20502] veth1: entered promiscuous mode
[ 1043.055699][   T38] br1: port 1(veth1) entered blocking state
[ 1043.055906][   T38] br1: port 1(veth1) entered forwarding state
[ 1054.180636][T20601] br1: port 1(veth1) entered disabled state
[ 1054.199027][T20602] veth1: left allmulticast mode
[ 1054.199230][T20602] veth1: left promiscuous mode
[ 1054.199531][T20602] br1: port 1(veth1) entered disabled state