[ 1001.224087][T21060] br0: port 1(veth1) entered blocking state
[ 1001.224487][T21060] br0: port 1(veth1) entered disabled state
[ 1001.225371][T21060] veth1: entered allmulticast mode
[ 1001.227193][T21060] veth1: entered promiscuous mode
[ 1001.261948][T21062] br0: port 2(veth2) entered blocking state
[ 1001.262314][T21062] br0: port 2(veth2) entered disabled state
[ 1001.262653][T21062] veth2: entered allmulticast mode
[ 1001.264378][T21062] veth2: entered promiscuous mode
[ 1001.291518][T21063] br0: port 3(veth4) entered blocking state
[ 1001.291910][T21063] br0: port 3(veth4) entered disabled state
[ 1001.292296][T21063] veth4: entered allmulticast mode
[ 1001.294016][T21063] veth4: entered promiscuous mode
[ 1001.537329][   T39] br0: port 1(veth1) entered blocking state
[ 1001.537695][   T39] br0: port 1(veth1) entered forwarding state
[ 1001.564120][   T46] br0: port 2(veth2) entered blocking state
[ 1001.564484][   T46] br0: port 2(veth2) entered forwarding state
[ 1001.614966][   T39] br0: port 3(veth4) entered blocking state
[ 1001.615321][   T39] br0: port 3(veth4) entered forwarding state
[ 1015.421625][T21135] veth3: entered promiscuous mode
[ 1016.657916][T21144] veth3: left promiscuous mode
[ 1016.690258][T21145] veth3: entered promiscuous mode
[ 1017.948409][T21154] veth3: left promiscuous mode
[ 1018.020975][T21162] br0: port 3(veth4) entered disabled state
[ 1018.047399][T21163] br0: port 2(veth2) entered disabled state
[ 1018.080349][T21164] br0: port 1(veth1) entered disabled state
[ 1018.112638][T21165] veth4: left allmulticast mode
[ 1018.112950][T21165] veth4: left promiscuous mode
[ 1018.113341][T21165] br0: port 3(veth4) entered disabled state
[ 1018.114513][T21165] veth2: left allmulticast mode
[ 1018.115037][T21165] veth2: left promiscuous mode
[ 1018.115431][T21165] br0: port 2(veth2) entered disabled state
[ 1018.116484][T21165] veth1: left allmulticast mode
[ 1018.117734][T21165] veth1: left promiscuous mode
[ 1018.118104][T21165] br0: port 1(veth1) entered disabled state