[ 1192.900223][ T8946] br1: port 1(veth1) entered blocking state
[ 1192.900490][ T8946] br1: port 1(veth1) entered disabled state
[ 1192.901604][ T8946] veth1: entered allmulticast mode
[ 1192.903450][ T8946] veth1: entered promiscuous mode
[ 1193.027810][   T49] br1: port 1(veth1) entered blocking state
[ 1193.028048][   T49] br1: port 1(veth1) entered forwarding state
[ 1225.608575][ T9037] br1: port 1(veth1) entered disabled state
[ 1225.736509][ T9038] veth1: left allmulticast mode
[ 1225.737214][ T9038] veth1: left promiscuous mode
[ 1225.737548][ T9038] br1: port 1(veth1) entered disabled state