[  734.239604][ T4530] br0: port 1(veth1) entered blocking state
[  734.239846][ T4530] br0: port 1(veth1) entered disabled state
[  734.240074][ T4530] veth1: entered allmulticast mode
[  734.241870][ T4530] veth1: entered promiscuous mode
[  734.272871][ T4532] br0: port 2(veth2) entered blocking state
[  734.273102][ T4532] br0: port 2(veth2) entered disabled state
[  734.273303][ T4532] veth2: entered allmulticast mode
[  734.274774][ T4532] veth2: entered promiscuous mode
[  734.349809][   T73] br0: port 1(veth1) entered blocking state
[  734.350048][   T73] br0: port 1(veth1) entered forwarding state
[  734.382404][   T73] br0: port 2(veth2) entered blocking state
[  734.382627][   T73] br0: port 2(veth2) entered forwarding state
[  788.324058][ T4837] br0: port 2(veth2) entered disabled state
[  788.349831][ T4838] br0: port 1(veth1) entered disabled state
[  788.381283][ T4839] veth2: left allmulticast mode
[  788.381533][ T4839] veth2: left promiscuous mode
[  788.381909][ T4839] br0: port 2(veth2) entered disabled state
[  788.382806][ T4839] veth1: left allmulticast mode
[  788.382950][ T4839] veth1: left promiscuous mode
[  788.383382][ T4839] br0: port 1(veth1) entered disabled state