[ 1335.480865][ T8243] br1: port 1(veth1) entered blocking state
[ 1335.481587][ T8243] br1: port 1(veth1) entered disabled state
[ 1335.482466][ T8243] veth1: entered allmulticast mode
[ 1335.485931][ T8243] veth1: entered promiscuous mode
[ 1335.637747][ T4563] br1: port 1(veth1) entered blocking state
[ 1335.638490][ T4563] br1: port 1(veth1) entered forwarding state
[ 1355.129309][ T8383] br1: port 1(veth1) entered disabled state
[ 1355.250899][ T8384] veth1: left allmulticast mode
[ 1355.251259][ T8384] veth1: left promiscuous mode
[ 1355.251791][ T8384] br1: port 1(veth1) entered disabled state