[ 1540.039384][ T7412] br1: port 1(veth1) entered blocking state
[ 1540.039633][ T7412] br1: port 1(veth1) entered disabled state
[ 1540.039895][ T7412] veth1: entered allmulticast mode
[ 1540.042369][ T7412] veth1: entered promiscuous mode
[ 1540.227288][ T3134] br1: port 1(veth1) entered blocking state
[ 1540.227531][ T3134] br1: port 1(veth1) entered forwarding state
[ 1560.466073][ T7487] br1: port 1(veth1) entered disabled state
[ 1560.632677][ T7488] veth1: left allmulticast mode
[ 1560.632899][ T7488] veth1: left promiscuous mode
[ 1560.633196][ T7488] br1: port 1(veth1) entered disabled state