[ 1583.207730][ T8260] br1: port 1(veth1) entered blocking state
[ 1583.208023][ T8260] br1: port 1(veth1) entered disabled state
[ 1583.208282][ T8260] veth1: entered allmulticast mode
[ 1583.210141][ T8260] veth1: entered promiscuous mode
[ 1583.356449][ T5900] br1: port 1(veth1) entered blocking state
[ 1583.356731][ T5900] br1: port 1(veth1) entered forwarding state
[ 1598.986543][ T8319] br1: port 1(veth1) entered disabled state
[ 1599.139769][ T8320] veth1: left allmulticast mode
[ 1599.140038][ T8320] veth1: left promiscuous mode
[ 1599.140362][ T8320] br1: port 1(veth1) entered disabled state