[ 1191.091921][ T7770] br1: port 1(veth1) entered blocking state
[ 1191.092200][ T7770] br1: port 1(veth1) entered disabled state
[ 1191.093384][ T7770] veth1: entered allmulticast mode
[ 1191.096746][ T7770] veth1: entered promiscuous mode
[ 1191.265832][   T51] br1: port 1(veth1) entered blocking state
[ 1191.266111][   T51] br1: port 1(veth1) entered forwarding state
[ 1191.414175][ T7772] br1: port 2(veth2) entered blocking state
[ 1191.415279][ T7772] br1: port 2(veth2) entered disabled state
[ 1191.415539][ T7772] veth2: entered allmulticast mode
[ 1191.417401][ T7772] veth2: entered promiscuous mode
[ 1191.587570][   T51] br1: port 2(veth2) entered blocking state
[ 1191.587852][   T51] br1: port 2(veth2) entered forwarding state
[ 1242.767674][ T7990] br1: port 1(veth1) entered disabled state
[ 1242.930753][ T7992] br1: port 2(veth2) entered disabled state
[ 1243.084024][ T7993] veth2: left allmulticast mode
[ 1243.084269][ T7993] veth2: left promiscuous mode
[ 1243.084623][ T7993] br1: port 2(veth2) entered disabled state
[ 1243.087703][ T7993] veth1: left allmulticast mode
[ 1243.087907][ T7993] veth1: left promiscuous mode
[ 1243.088203][ T7993] br1: port 1(veth1) entered disabled state