[ 1728.745230][ T8328] br1: port 1(veth1) entered blocking state
[ 1728.745499][ T8328] br1: port 1(veth1) entered disabled state
[ 1728.745764][ T8328] veth1: entered allmulticast mode
[ 1728.747608][ T8328] veth1: entered promiscuous mode
[ 1728.930175][ T2287] br1: port 1(veth1) entered blocking state
[ 1728.930447][ T2287] br1: port 1(veth1) entered forwarding state
[ 1749.867455][ T8403] br1: port 1(veth1) entered disabled state
[ 1750.032805][ T8404] veth1: left allmulticast mode
[ 1750.033043][ T8404] veth1: left promiscuous mode
[ 1750.033371][ T8404] br1: port 1(veth1) entered disabled state