[ 2300.957457][T20020] br0: port 1(veth1) entered blocking state
[ 2300.958160][T20020] br0: port 1(veth1) entered disabled state
[ 2300.958863][T20020] veth1: entered allmulticast mode
[ 2300.966129][T20020] veth1: entered promiscuous mode
[ 2301.089020][T20022] br0: port 2(veth2) entered blocking state
[ 2301.089707][T20022] br0: port 2(veth2) entered disabled state
[ 2301.090596][T20022] veth2: entered allmulticast mode
[ 2301.096422][T20022] veth2: entered promiscuous mode
[ 2301.211685][T20023] br0: port 3(veth4) entered blocking state
[ 2301.212142][T20023] br0: port 3(veth4) entered disabled state
[ 2301.212556][T20023] veth4: entered allmulticast mode
[ 2301.216287][T20023] veth4: entered promiscuous mode
[ 2302.092334][   T38] br0: port 1(veth1) entered blocking state
[ 2302.092788][   T38] br0: port 1(veth1) entered forwarding state
[ 2302.216433][   T37] br0: port 2(veth2) entered blocking state
[ 2302.216933][   T37] br0: port 2(veth2) entered forwarding state
[ 2302.319030][   T37] br0: port 3(veth4) entered blocking state
[ 2302.319467][   T37] br0: port 3(veth4) entered forwarding state
[ 2318.311304][T20089] veth3: entered promiscuous mode
[ 2320.444940][T20098] veth3: left promiscuous mode
[ 2320.572695][T20099] veth3: entered promiscuous mode
[ 2322.786947][T20108] veth3: left promiscuous mode
[ 2322.993077][T20116] br0: port 3(veth4) entered disabled state
[ 2323.126645][T20117] br0: port 2(veth2) entered disabled state
[ 2323.240357][T20118] br0: port 1(veth1) entered disabled state
[ 2323.376557][T20119] veth4: left allmulticast mode
[ 2323.377007][T20119] veth4: left promiscuous mode
[ 2323.377707][T20119] br0: port 3(veth4) entered disabled state
[ 2323.380090][T20119] veth2: left allmulticast mode
[ 2323.380497][T20119] veth2: left promiscuous mode
[ 2323.381745][T20119] br0: port 2(veth2) entered disabled state
[ 2323.384113][T20119] veth1: left allmulticast mode
[ 2323.384523][T20119] veth1: left promiscuous mode
[ 2323.386067][T20119] br0: port 1(veth1) entered disabled state