[ 1230.336317][ T6144] br1: port 1(veth1) entered blocking state
[ 1230.336772][ T6144] br1: port 1(veth1) entered disabled state
[ 1230.337189][ T6144] veth1: entered allmulticast mode
[ 1230.340970][ T6144] veth1: entered promiscuous mode
[ 1230.454238][   T46] br1: port 1(veth1) entered blocking state
[ 1230.454777][   T46] br1: port 1(veth1) entered forwarding state
[ 1245.343179][ T6243] br1: port 1(veth1) entered disabled state
[ 1245.457376][ T6244] veth1: left allmulticast mode
[ 1245.457708][ T6244] veth1: left promiscuous mode
[ 1245.458173][ T6244] br1: port 1(veth1) entered disabled state