[ 1297.292366][ T7936] br1: port 1(veth1) entered blocking state
[ 1297.292681][ T7936] br1: port 1(veth1) entered disabled state
[ 1297.292990][ T7936] veth1: entered allmulticast mode
[ 1297.296117][ T7936] veth1: entered promiscuous mode
[ 1297.376180][   T40] br1: port 1(veth1) entered blocking state
[ 1297.376539][   T40] br1: port 1(veth1) entered forwarding state
[ 1310.978561][ T8035] br1: port 1(veth1) entered disabled state
[ 1311.072243][ T8036] veth1: left allmulticast mode
[ 1311.072907][ T8036] veth1: left promiscuous mode
[ 1311.073250][ T8036] br1: port 1(veth1) entered disabled state