[  613.637416][ T5505] br1: port 1(veth1) entered blocking state
[  613.637731][ T5505] br1: port 1(veth1) entered disabled state
[  613.637946][ T5505] veth1: entered allmulticast mode
[  613.640542][ T5505] veth1: entered promiscuous mode
[  613.688497][ T5508] br1: port 2(veth2) entered blocking state
[  613.688725][ T5508] br1: port 2(veth2) entered disabled state
[  613.688912][ T5508] veth2: entered allmulticast mode
[  613.690366][ T5508] veth2: entered promiscuous mode
[  613.760693][ T5510] br1: port 2(veth2) entered blocking state
[  613.760914][ T5510] br1: port 2(veth2) entered forwarding state
[  613.761272][ T5510] br1: port 1(veth1) entered blocking state
[  613.761453][ T5510] br1: port 1(veth1) entered forwarding state
[  623.911942][ T5837] br1: port 2(veth2) entered disabled state
[  623.912484][ T5837] br1: port 1(veth1) entered disabled state
[  623.968054][ T5839] veth2: left allmulticast mode
[  623.968203][ T5839] veth2: left promiscuous mode
[  623.968409][ T5839] br1: port 2(veth2) entered disabled state
[  624.021363][ T5841] veth1: left allmulticast mode
[  624.021567][ T5841] veth1: left promiscuous mode
[  624.021833][ T5841] br1: port 1(veth1) entered disabled state