[  237.542087][ T4307] br1: port 1(veth1.100) entered blocking state
[  237.542352][ T4307] br1: port 1(veth1.100) entered disabled state
[  237.542605][ T4307] veth1.100: entered allmulticast mode
[  237.542784][ T4307] veth1: entered allmulticast mode
[  237.544322][ T4307] veth1.100: entered promiscuous mode
[  237.544510][ T4307] veth1: entered promiscuous mode
[  237.628699][ T4310] br1: port 1(veth1.100) entered blocking state
[  237.628949][ T4310] br1: port 1(veth1.100) entered forwarding state
[  237.835683][ T4320] br2: port 1(veth1.200) entered blocking state
[  237.835934][ T4320] br2: port 1(veth1.200) entered disabled state
[  237.836254][ T4320] veth1.200: entered allmulticast mode
[  237.838031][ T4320] veth1.200: entered promiscuous mode
[  237.931561][ T4323] br2: port 1(veth1.200) entered blocking state
[  237.931869][ T4323] br2: port 1(veth1.200) entered forwarding state
[  247.856838][ T4384] veth1.100: left allmulticast mode
[  247.857099][ T4384] veth1.100: left promiscuous mode
[  247.857464][ T4384] br1: port 1(veth1.100) entered disabled state
[  247.887782][ T4385] veth1.200: left allmulticast mode
[  247.888013][ T4385] veth1: left allmulticast mode
[  247.889095][ T4385] veth1.200: left promiscuous mode
[  247.889337][ T4385] veth1: left promiscuous mode
[  247.889930][ T4385] br2: port 1(veth1.200) entered disabled state
[  249.955101][ T4387] br2: port 1(veth1.200) entered blocking state
[  249.955435][ T4387] br2: port 1(veth1.200) entered disabled state
[  249.955754][ T4387] veth1.200: entered allmulticast mode
[  249.955965][ T4387] veth1: entered allmulticast mode
[  249.958626][ T4387] veth1.200: entered promiscuous mode
[  249.958865][ T4387] veth1: entered promiscuous mode
[  249.959761][ T4387] br2: port 1(veth1.200) entered blocking state
[  249.960059][ T4387] br2: port 1(veth1.200) entered forwarding state
[  249.984847][ T4388] br1: port 1(veth1.100) entered blocking state
[  249.985390][ T4388] br1: port 1(veth1.100) entered disabled state
[  249.985581][ T4388] veth1.100: entered allmulticast mode
[  249.987009][ T4388] veth1.100: entered promiscuous mode
[  249.987510][ T4388] br1: port 1(veth1.100) entered blocking state
[  249.987738][ T4388] br1: port 1(veth1.100) entered forwarding state
[  254.664453][ T4440] veth1.200: left allmulticast mode
[  254.664644][ T4440] veth1.200: left promiscuous mode
[  254.665013][ T4440] br2: port 1(veth1.200) entered disabled state
[  254.874606][ T4445] veth1.100: left allmulticast mode
[  254.874839][ T4445] veth1: left allmulticast mode
[  254.875053][ T4445] veth1.100: left promiscuous mode
[  254.875747][ T4445] veth1: left promiscuous mode
[  254.876193][ T4445] br1: port 1(veth1.100) entered disabled state