[ 1301.722393][ T7677] br1: port 1(veth1) entered blocking state
[ 1301.722688][ T7677] br1: port 1(veth1) entered disabled state
[ 1301.722973][ T7677] veth1: entered allmulticast mode
[ 1301.733701][ T7677] veth1: entered promiscuous mode
[ 1301.821384][  T257] br1: port 1(veth1) entered blocking state
[ 1301.821732][  T257] br1: port 1(veth1) entered forwarding state
[ 1319.170274][ T7816] br1: port 1(veth1) entered disabled state
[ 1319.250492][ T7818] veth1: left allmulticast mode
[ 1319.250762][ T7818] veth1: left promiscuous mode
[ 1319.251090][ T7818] br1: port 1(veth1) entered disabled state