[ 1267.945815][ T9772] br1: port 1(veth1) entered blocking state
[ 1267.946468][ T9772] br1: port 1(veth1) entered disabled state
[ 1267.946747][ T9772] veth1: entered allmulticast mode
[ 1267.948707][ T9772] veth1: entered promiscuous mode
[ 1268.032262][ T8735] br1: port 1(veth1) entered blocking state
[ 1268.032591][ T8735] br1: port 1(veth1) entered forwarding state
[ 1285.903938][ T9911] br1: port 1(veth1) entered disabled state
[ 1285.980134][ T9912] veth1: left allmulticast mode
[ 1285.980381][ T9912] veth1: left promiscuous mode
[ 1285.980704][ T9912] br1: port 1(veth1) entered disabled state