[ 1248.645728][ T5792] br1: port 1(veth1) entered blocking state
[ 1248.646202][ T5792] br1: port 1(veth1) entered disabled state
[ 1248.647140][ T5792] veth1: entered allmulticast mode
[ 1248.650795][ T5792] veth1: entered promiscuous mode
[ 1248.784354][   T63] br1: port 1(veth1) entered blocking state
[ 1248.785103][   T63] br1: port 1(veth1) entered forwarding state
[ 1282.577674][ T5971] br1: port 1(veth1) entered disabled state
[ 1282.704514][ T5972] veth1: left allmulticast mode
[ 1282.705014][ T5972] veth1: left promiscuous mode
[ 1282.705539][ T5972] br1: port 1(veth1) entered disabled state