[ 1416.999020][ T5468] br1: port 1(veth1) entered blocking state
[ 1416.999309][ T5468] br1: port 1(veth1) entered disabled state
[ 1416.999549][ T5468] veth1: entered allmulticast mode
[ 1417.001388][ T5468] veth1: entered promiscuous mode
[ 1417.149845][ T3523] br1: port 1(veth1) entered blocking state
[ 1417.150093][ T3523] br1: port 1(veth1) entered forwarding state
[ 1451.400172][ T5559] br1: port 1(veth1) entered disabled state
[ 1451.544965][ T5560] veth1: left allmulticast mode
[ 1451.545166][ T5560] veth1: left promiscuous mode
[ 1451.546225][ T5560] br1: port 1(veth1) entered disabled state