[ 2021.964923][T19904] br0: port 1(veth1) entered blocking state
[ 2021.965441][T19904] br0: port 1(veth1) entered disabled state
[ 2021.965902][T19904] veth1: entered allmulticast mode
[ 2021.970248][T19904] veth1: entered promiscuous mode
[ 2022.094886][T19906] br0: port 2(veth2) entered blocking state
[ 2022.095344][T19906] br0: port 2(veth2) entered disabled state
[ 2022.095788][T19906] veth2: entered allmulticast mode
[ 2022.100236][T19906] veth2: entered promiscuous mode
[ 2022.236495][T19907] br0: port 3(veth4) entered blocking state
[ 2022.236947][T19907] br0: port 3(veth4) entered disabled state
[ 2022.237410][T19907] veth4: entered allmulticast mode
[ 2022.240829][T19907] veth4: entered promiscuous mode
[ 2023.120094][   T36] br0: port 1(veth1) entered blocking state
[ 2023.120808][   T36] br0: port 1(veth1) entered forwarding state
[ 2023.226546][   T38] br0: port 2(veth2) entered blocking state
[ 2023.226979][   T38] br0: port 2(veth2) entered forwarding state
[ 2023.354952][   T37] br0: port 3(veth4) entered blocking state
[ 2023.355425][   T37] br0: port 3(veth4) entered forwarding state
[ 2039.444528][T19973] veth3: entered promiscuous mode
[ 2041.601421][T19982] veth3: left promiscuous mode
[ 2041.698103][T19983] veth3: entered promiscuous mode
[ 2043.844053][T19992] veth3: left promiscuous mode
[ 2044.050531][T20000] br0: port 3(veth4) entered disabled state
[ 2044.179364][T20001] br0: port 2(veth2) entered disabled state
[ 2044.291760][T20002] br0: port 1(veth1) entered disabled state
[ 2044.413539][T20003] veth4: left allmulticast mode
[ 2044.413867][T20003] veth4: left promiscuous mode
[ 2044.414673][T20003] br0: port 3(veth4) entered disabled state
[ 2044.416699][T20003] veth2: left allmulticast mode
[ 2044.417004][T20003] veth2: left promiscuous mode
[ 2044.417485][T20003] br0: port 2(veth2) entered disabled state
[ 2044.419681][T20003] veth1: left allmulticast mode
[ 2044.419998][T20003] veth1: left promiscuous mode
[ 2044.420478][T20003] br0: port 1(veth1) entered disabled state