[ 1423.852077][ T7738] br1: port 1(veth1) entered blocking state
[ 1423.852403][ T7738] br1: port 1(veth1) entered disabled state
[ 1423.852727][ T7738] veth1: entered allmulticast mode
[ 1423.854648][ T7738] veth1: entered promiscuous mode
[ 1424.033213][   T64] br1: port 1(veth1) entered blocking state
[ 1424.033644][   T64] br1: port 1(veth1) entered forwarding state
[ 1424.181279][ T7741] br1: port 2(veth2) entered blocking state
[ 1424.181595][ T7741] br1: port 2(veth2) entered disabled state
[ 1424.181860][ T7741] veth2: entered allmulticast mode
[ 1424.183672][ T7741] veth2: entered promiscuous mode
[ 1424.340152][    T9] br1: port 2(veth2) entered blocking state
[ 1424.340399][    T9] br1: port 2(veth2) entered forwarding state
[ 1455.397267][ T7921] br1: port 2(veth2) entered disabled state
[ 1455.564436][ T7922] veth2: left allmulticast mode
[ 1455.564662][ T7922] veth2: left promiscuous mode
[ 1455.564997][ T7922] br1: port 2(veth2) entered disabled state
[ 1455.721364][ T7923] br1: port 1(veth1) entered disabled state
[ 1455.866591][ T7924] veth1: left allmulticast mode
[ 1455.866882][ T7924] veth1: left promiscuous mode
[ 1455.867177][ T7924] br1: port 1(veth1) entered disabled state