[  491.859644][ T6298] br1: port 1(veth1.100) entered blocking state
[  491.859874][ T6298] br1: port 1(veth1.100) entered disabled state
[  491.860067][ T6298] veth1.100: entered allmulticast mode
[  491.860201][ T6298] veth1: entered allmulticast mode
[  491.861680][ T6298] veth1.100: entered promiscuous mode
[  491.861832][ T6298] veth1: entered promiscuous mode
[  491.936654][ T6301] br1: port 1(veth1.100) entered blocking state
[  491.936886][ T6301] br1: port 1(veth1.100) entered forwarding state
[  492.135384][ T6311] br2: port 1(veth1.200) entered blocking state
[  492.135606][ T6311] br2: port 1(veth1.200) entered disabled state
[  492.135803][ T6311] veth1.200: entered allmulticast mode
[  492.137266][ T6311] veth1.200: entered promiscuous mode
[  492.197331][ T6314] br2: port 1(veth1.200) entered blocking state
[  492.197547][ T6314] br2: port 1(veth1.200) entered forwarding state
[  501.944636][ T6375] veth1.100: left allmulticast mode
[  501.944880][ T6375] veth1.100: left promiscuous mode
[  501.945318][ T6375] br1: port 1(veth1.100) entered disabled state
[  501.965034][ T6376] veth1.200: left allmulticast mode
[  501.965208][ T6376] veth1: left allmulticast mode
[  501.965559][ T6376] veth1.200: left promiscuous mode
[  501.965702][ T6376] veth1: left promiscuous mode
[  501.966052][ T6376] br2: port 1(veth1.200) entered disabled state
[  504.018127][ T6378] br2: port 1(veth1.200) entered blocking state
[  504.018784][ T6378] br2: port 1(veth1.200) entered disabled state
[  504.018993][ T6378] veth1.200: entered allmulticast mode
[  504.019168][ T6378] veth1: entered allmulticast mode
[  504.020715][ T6378] veth1.200: entered promiscuous mode
[  504.020920][ T6378] veth1: entered promiscuous mode
[  504.021493][ T6378] br2: port 1(veth1.200) entered blocking state
[  504.021690][ T6378] br2: port 1(veth1.200) entered forwarding state
[  504.040055][ T6379] br1: port 1(veth1.100) entered blocking state
[  504.040501][ T6379] br1: port 1(veth1.100) entered disabled state
[  504.040752][ T6379] veth1.100: entered allmulticast mode
[  504.042317][ T6379] veth1.100: entered promiscuous mode
[  504.042899][ T6379] br1: port 1(veth1.100) entered blocking state
[  504.043120][ T6379] br1: port 1(veth1.100) entered forwarding state
[  508.543321][ T6431] veth1.200: left allmulticast mode
[  508.543518][ T6431] veth1.200: left promiscuous mode
[  508.543868][ T6431] br2: port 1(veth1.200) entered disabled state
[  508.710447][ T6436] veth1.100: left allmulticast mode
[  508.710675][ T6436] veth1: left allmulticast mode
[  508.710878][ T6436] veth1.100: left promiscuous mode
[  508.711082][ T6436] veth1: left promiscuous mode
[  508.711511][ T6436] br1: port 1(veth1.100) entered disabled state