[ 1453.499729][ T9832] br1: port 1(veth1) entered blocking state
[ 1453.500017][ T9832] br1: port 1(veth1) entered disabled state
[ 1453.500317][ T9832] veth1: entered allmulticast mode
[ 1453.502300][ T9832] veth1: entered promiscuous mode
[ 1453.657329][  T387] br1: port 1(veth1) entered blocking state
[ 1453.657636][  T387] br1: port 1(veth1) entered forwarding state
[ 1469.055691][ T9887] br1: port 1(veth1) entered disabled state
[ 1469.195630][ T9889] veth1: left allmulticast mode
[ 1469.195852][ T9889] veth1: left promiscuous mode
[ 1469.196147][ T9889] br1: port 1(veth1) entered disabled state