[  669.299386][ T7717] br0: port 1(veth1) entered blocking state
[  669.299605][ T7717] br0: port 1(veth1) entered disabled state
[  669.299787][ T7717] veth1: entered allmulticast mode
[  669.301179][ T7717] veth1: entered promiscuous mode
[  669.325343][ T7719] br0: port 2(veth2) entered blocking state
[  669.325563][ T7719] br0: port 2(veth2) entered disabled state
[  669.325826][ T7719] veth2: entered allmulticast mode
[  669.327270][ T7719] veth2: entered promiscuous mode
[  669.357336][ T7720] br0: port 3(veth4) entered blocking state
[  669.357547][ T7720] br0: port 3(veth4) entered disabled state
[  669.357788][ T7720] veth4: entered allmulticast mode
[  669.359227][ T7720] veth4: entered promiscuous mode
[  669.560408][   T39] br0: port 1(veth1) entered blocking state
[  669.560655][   T39] br0: port 1(veth1) entered forwarding state
[  669.583113][   T38] br0: port 2(veth2) entered blocking state
[  669.583310][   T38] br0: port 2(veth2) entered forwarding state
[  669.625966][   T39] br0: port 3(veth4) entered blocking state
[  669.626151][   T39] br0: port 3(veth4) entered forwarding state
[  683.504331][ T7792] veth3: entered promiscuous mode
[  684.841303][ T7801] veth3: left promiscuous mode
[  684.879309][ T7802] veth3: entered promiscuous mode
[  686.168565][ T7811] veth3: left promiscuous mode
[  686.246855][ T7819] br0: port 3(veth4) entered disabled state
[  686.281554][ T7820] br0: port 2(veth2) entered disabled state
[  686.311153][ T7821] br0: port 1(veth1) entered disabled state
[  686.340685][ T7822] veth4: left allmulticast mode
[  686.341734][ T7822] veth4: left promiscuous mode
[  686.341977][ T7822] br0: port 3(veth4) entered disabled state
[  686.350002][ T7822] veth2: left allmulticast mode
[  686.350229][ T7822] veth2: left promiscuous mode
[  686.350581][ T7822] br0: port 2(veth2) entered disabled state
[  686.352131][ T7822] veth1: left allmulticast mode
[  686.352340][ T7822] veth1: left promiscuous mode
[  686.352680][ T7822] br0: port 1(veth1) entered disabled state