[ 1459.497970][ T4534] br1: port 1(veth1) entered blocking state
[ 1459.498244][ T4534] br1: port 1(veth1) entered disabled state
[ 1459.498492][ T4534] veth1: entered allmulticast mode
[ 1459.500396][ T4534] veth1: entered promiscuous mode
[ 1459.620222][ T4295] br1: port 1(veth1) entered blocking state
[ 1459.620774][ T4295] br1: port 1(veth1) entered forwarding state
[ 1474.383471][ T4593] br1: port 1(veth1) entered disabled state
[ 1474.509043][ T4594] veth1: left allmulticast mode
[ 1474.509265][ T4594] veth1: left promiscuous mode
[ 1474.509586][ T4594] br1: port 1(veth1) entered disabled state