[  836.388674][ T4005] br1: port 1(veth1) entered blocking state
[  836.389213][ T4005] br1: port 1(veth1) entered disabled state
[  836.389495][ T4005] veth1: entered allmulticast mode
[  836.391834][ T4005] veth1: entered promiscuous mode
[  836.474258][   T40] br1: port 1(veth1) entered blocking state
[  836.474814][   T40] br1: port 1(veth1) entered forwarding state
[  836.588541][ T4007] br1: port 2(veth2) entered blocking state
[  836.589052][ T4007] br1: port 2(veth2) entered disabled state
[  836.589545][ T4007] veth2: entered allmulticast mode
[  836.592867][ T4007] veth2: entered promiscuous mode
[  836.708402][   T37] br1: port 2(veth2) entered blocking state
[  836.708780][   T37] br1: port 2(veth2) entered forwarding state
[  950.296625][ T5402] br1: port 2(veth2) entered disabled state
[  950.398913][ T5403] veth2: left allmulticast mode
[  950.399165][ T5403] veth2: left promiscuous mode
[  950.399770][ T5403] br1: port 2(veth2) entered disabled state
[  950.474499][ T5404] br1: port 1(veth1) entered disabled state
[  950.570395][ T5405] veth1: left allmulticast mode
[  950.570670][ T5405] veth1: left promiscuous mode
[  950.571011][ T5405] br1: port 1(veth1) entered disabled state