[  642.833548][ T7546] br0: port 1(veth1) entered blocking state
[  642.833770][ T7546] br0: port 1(veth1) entered disabled state
[  642.833961][ T7546] veth1: entered allmulticast mode
[  642.835416][ T7546] veth1: entered promiscuous mode
[  642.856721][ T7547] br0: port 2(veth2) entered blocking state
[  642.856923][ T7547] br0: port 2(veth2) entered disabled state
[  642.857126][ T7547] veth2: entered allmulticast mode
[  642.859703][ T7547] veth2: entered promiscuous mode
[  642.888059][ T7549] br0: port 3(veth4) entered blocking state
[  642.888256][ T7549] br0: port 3(veth4) entered disabled state
[  642.888447][ T7549] veth4: entered allmulticast mode
[  642.889891][ T7549] veth4: entered promiscuous mode
[  643.087446][   T39] br0: port 1(veth1) entered blocking state
[  643.087654][   T39] br0: port 1(veth1) entered forwarding state
[  643.113370][   T39] br0: port 2(veth2) entered blocking state
[  643.113806][   T39] br0: port 2(veth2) entered forwarding state
[  643.138362][   T36] br0: port 3(veth4) entered blocking state
[  643.138561][   T36] br0: port 3(veth4) entered forwarding state
[  657.024335][ T7615] veth3: entered promiscuous mode
[  658.250342][ T7624] veth3: left promiscuous mode
[  658.268759][ T7625] veth3: entered promiscuous mode
[  659.490408][ T7634] veth3: left promiscuous mode
[  659.538667][ T7642] br0: port 3(veth4) entered disabled state
[  659.563797][ T7643] br0: port 2(veth2) entered disabled state
[  659.595982][ T7644] br0: port 1(veth1) entered disabled state
[  659.621409][ T7645] veth4: left allmulticast mode
[  659.621616][ T7645] veth4: left promiscuous mode
[  659.621895][ T7645] br0: port 3(veth4) entered disabled state
[  659.623258][ T7645] veth2: left allmulticast mode
[  659.623441][ T7645] veth2: left promiscuous mode
[  659.623724][ T7645] br0: port 2(veth2) entered disabled state
[  659.624657][ T7645] veth1: left allmulticast mode
[  659.624834][ T7645] veth1: left promiscuous mode
[  659.625116][ T7645] br0: port 1(veth1) entered disabled state