[ 1216.568192][ T7941] br1: port 1(veth1) entered blocking state
[ 1216.568494][ T7941] br1: port 1(veth1) entered disabled state
[ 1216.568846][ T7941] veth1: entered allmulticast mode
[ 1216.571257][ T7941] veth1: entered promiscuous mode
[ 1216.669401][   T39] br1: port 1(veth1) entered blocking state
[ 1216.669716][   T39] br1: port 1(veth1) entered forwarding state
[ 1247.995992][ T8120] br1: port 1(veth1) entered disabled state
[ 1248.085585][ T8121] veth1: left allmulticast mode
[ 1248.085900][ T8121] veth1: left promiscuous mode
[ 1248.086308][ T8121] br1: port 1(veth1) entered disabled state