[ 1254.643744][ T7443] br1: port 1(veth1) entered blocking state
[ 1254.644296][ T7443] br1: port 1(veth1) entered disabled state
[ 1254.644742][ T7443] veth1: entered allmulticast mode
[ 1254.648488][ T7443] veth1: entered promiscuous mode
[ 1254.740975][   T55] br1: port 1(veth1) entered blocking state
[ 1254.741286][   T55] br1: port 1(veth1) entered forwarding state
[ 1272.519867][ T7582] br1: port 1(veth1) entered disabled state
[ 1272.602995][ T7583] veth1: left allmulticast mode
[ 1272.604507][ T7583] veth1: left promiscuous mode
[ 1272.604828][ T7583] br1: port 1(veth1) entered disabled state