[ 1239.129637][ T7930] br1: port 1(veth1) entered blocking state
[ 1239.130060][ T7930] br1: port 1(veth1) entered disabled state
[ 1239.130468][ T7930] veth1: entered allmulticast mode
[ 1239.134150][ T7930] veth1: entered promiscuous mode
[ 1239.245688][   T37] br1: port 1(veth1) entered blocking state
[ 1239.246164][   T37] br1: port 1(veth1) entered forwarding state
[ 1258.592820][ T8069] br1: port 1(veth1) entered disabled state
[ 1258.724126][ T8070] veth1: left allmulticast mode
[ 1258.724471][ T8070] veth1: left promiscuous mode
[ 1258.725001][ T8070] br1: port 1(veth1) entered disabled state