[ 1991.149674][ T7241] br1: port 1(veth1) entered blocking state
[ 1991.150185][ T7241] br1: port 1(veth1) entered disabled state
[ 1991.150683][ T7241] veth1: entered allmulticast mode
[ 1991.154110][ T7241] veth1: entered promiscuous mode
[ 1991.275885][   T37] br1: port 1(veth1) entered blocking state
[ 1991.276370][   T37] br1: port 1(veth1) entered forwarding state
[ 2006.166764][ T7340] br1: port 1(veth1) entered disabled state
[ 2006.282381][ T7341] veth1: left allmulticast mode
[ 2006.282957][ T7341] veth1: left promiscuous mode
[ 2006.283479][ T7341] br1: port 1(veth1) entered disabled state