[ 1177.555118][ T9150] br1: port 1(veth1) entered blocking state
[ 1177.555608][ T9150] br1: port 1(veth1) entered disabled state
[ 1177.556068][ T9150] veth1: entered allmulticast mode
[ 1177.560912][ T9150] veth1: entered promiscuous mode
[ 1177.694219][   T49] br1: port 1(veth1) entered blocking state
[ 1177.694477][   T49] br1: port 1(veth1) entered forwarding state
[ 1210.225844][ T9241] br1: port 1(veth1) entered disabled state
[ 1210.351671][ T9242] veth1: left allmulticast mode
[ 1210.351874][ T9242] veth1: left promiscuous mode
[ 1210.352181][ T9242] br1: port 1(veth1) entered disabled state