[  733.337113][ T4072] br0: port 1(veth1) entered blocking state
[  733.337512][ T4072] br0: port 1(veth1) entered disabled state
[  733.337904][ T4072] veth1: entered allmulticast mode
[  733.340879][ T4072] veth1: entered promiscuous mode
[  733.376605][ T4074] br0: port 2(veth2) entered blocking state
[  733.376934][ T4074] br0: port 2(veth2) entered disabled state
[  733.378275][ T4074] veth2: entered allmulticast mode
[  733.381090][ T4074] veth2: entered promiscuous mode
[  733.437223][ T4075] br0: port 3(veth4) entered blocking state
[  733.437550][ T4075] br0: port 3(veth4) entered disabled state
[  733.437878][ T4075] veth4: entered allmulticast mode
[  733.440587][ T4075] veth4: entered promiscuous mode
[  733.767449][  T235] br0: port 1(veth1) entered blocking state
[  733.767812][  T235] br0: port 1(veth1) entered forwarding state
[  733.798540][   T37] br0: port 2(veth2) entered blocking state
[  733.798912][   T37] br0: port 2(veth2) entered forwarding state
[  733.842467][   T37] br0: port 3(veth4) entered blocking state
[  733.842851][   T37] br0: port 3(veth4) entered forwarding state
[  748.404653][ T4141] veth3: entered promiscuous mode
[  749.793557][ T4150] veth3: left promiscuous mode
[  749.826804][ T4151] veth3: entered promiscuous mode
[  751.195466][ T4160] veth3: left promiscuous mode
[  751.314158][ T4168] br0: port 3(veth4) entered disabled state
[  751.357218][ T4169] br0: port 2(veth2) entered disabled state
[  751.403492][ T4170] br0: port 1(veth1) entered disabled state
[  751.438996][ T4171] veth4: left allmulticast mode
[  751.439311][ T4171] veth4: left promiscuous mode
[  751.439760][ T4171] br0: port 3(veth4) entered disabled state
[  751.451093][ T4171] veth2: left allmulticast mode
[  751.451384][ T4171] veth2: left promiscuous mode
[  751.451815][ T4171] br0: port 2(veth2) entered disabled state
[  751.454119][ T4171] veth1: left allmulticast mode
[  751.454392][ T4171] veth1: left promiscuous mode
[  751.454840][ T4171] br0: port 1(veth1) entered disabled state