[  621.205911][ T7885] br0: port 1(veth1) entered blocking state
[  621.206479][ T7885] br0: port 1(veth1) entered disabled state
[  621.207018][ T7885] veth1: entered allmulticast mode
[  621.209131][ T7885] veth1: entered promiscuous mode
[  621.242174][ T7887] br0: port 2(veth2) entered blocking state
[  621.242869][ T7887] br0: port 2(veth2) entered disabled state
[  621.244259][ T7887] veth2: entered allmulticast mode
[  621.248617][ T7887] veth2: entered promiscuous mode
[  621.303195][ T7888] br0: port 3(veth4) entered blocking state
[  621.304421][ T7888] br0: port 3(veth4) entered disabled state
[  621.304881][ T7888] veth4: entered allmulticast mode
[  621.306543][ T7888] veth4: entered promiscuous mode
[  621.575985][   T38] br0: port 1(veth1) entered blocking state
[  621.576336][   T38] br0: port 1(veth1) entered forwarding state
[  621.614184][ T5376] br0: port 2(veth2) entered blocking state
[  621.614651][ T5376] br0: port 2(veth2) entered forwarding state
[  621.649209][ T5376] br0: port 3(veth4) entered blocking state
[  621.649802][ T5376] br0: port 3(veth4) entered forwarding state
[  635.675991][ T7960] veth3: entered promiscuous mode
[  636.972921][ T7969] veth3: left promiscuous mode
[  637.000412][ T7970] veth3: entered promiscuous mode
[  638.244098][ T7979] veth3: left promiscuous mode
[  638.297704][ T7987] br0: port 3(veth4) entered disabled state
[  638.327561][ T7988] br0: port 2(veth2) entered disabled state
[  638.358602][ T7989] br0: port 1(veth1) entered disabled state
[  638.385121][ T7990] veth4: left allmulticast mode
[  638.385407][ T7990] veth4: left promiscuous mode
[  638.386350][ T7990] br0: port 3(veth4) entered disabled state
[  638.387465][ T7990] veth2: left allmulticast mode
[  638.388267][ T7990] veth2: left promiscuous mode
[  638.388648][ T7990] br0: port 2(veth2) entered disabled state
[  638.390269][ T7990] veth1: left allmulticast mode
[  638.390552][ T7990] veth1: left promiscuous mode
[  638.390903][ T7990] br0: port 1(veth1) entered disabled state