[ 1385.030887][ T5469] br1: port 1(veth1) entered blocking state
[ 1385.032778][ T5469] br1: port 1(veth1) entered disabled state
[ 1385.033211][ T5469] veth1: entered allmulticast mode
[ 1385.037889][ T5469] veth1: entered promiscuous mode
[ 1385.189527][ T2809] br1: port 1(veth1) entered blocking state
[ 1385.189793][ T2809] br1: port 1(veth1) entered forwarding state
[ 1419.674736][ T5560] br1: port 1(veth1) entered disabled state
[ 1419.816457][ T5561] veth1: left allmulticast mode
[ 1419.816703][ T5561] veth1: left promiscuous mode
[ 1419.817044][ T5561] br1: port 1(veth1) entered disabled state