[ 1180.249426][ T7770] br1: port 1(veth1) entered blocking state
[ 1180.249688][ T7770] br1: port 1(veth1) entered disabled state
[ 1180.256687][ T7770] veth1: entered allmulticast mode
[ 1180.259200][ T7770] veth1: entered promiscuous mode
[ 1180.399749][ T7289] br1: port 1(veth1) entered blocking state
[ 1180.400044][ T7289] br1: port 1(veth1) entered forwarding state
[ 1180.544509][ T7772] br1: port 2(veth2) entered blocking state
[ 1180.544807][ T7772] br1: port 2(veth2) entered disabled state
[ 1180.545097][ T7772] veth2: entered allmulticast mode
[ 1180.546948][ T7772] veth2: entered promiscuous mode
[ 1180.692415][ T7289] br1: port 2(veth2) entered blocking state
[ 1180.692669][ T7289] br1: port 2(veth2) entered forwarding state
[ 1231.044268][ T7990] br1: port 1(veth1) entered disabled state
[ 1231.197077][ T7991] br1: port 2(veth2) entered disabled state
[ 1231.337918][ T7992] veth2: left allmulticast mode
[ 1231.338152][ T7992] veth2: left promiscuous mode
[ 1231.338475][ T7992] br1: port 2(veth2) entered disabled state
[ 1231.340691][ T7992] veth1: left allmulticast mode
[ 1231.340990][ T7992] veth1: left promiscuous mode
[ 1231.341293][ T7992] br1: port 1(veth1) entered disabled state