[  820.519012][T21422] br1: port 1(veth1.100) entered blocking state
[  820.519302][T21422] br1: port 1(veth1.100) entered disabled state
[  820.519568][T21422] veth1.100: entered allmulticast mode
[  820.519769][T21422] veth1: entered allmulticast mode
[  820.522695][T21422] veth1.100: entered promiscuous mode
[  820.522910][T21422] veth1: entered promiscuous mode
[  820.609058][T21425] br1: port 1(veth1.100) entered blocking state
[  820.609369][T21425] br1: port 1(veth1.100) entered forwarding state
[  820.831348][T21436] br2: port 1(veth1.200) entered blocking state
[  820.831580][T21436] br2: port 1(veth1.200) entered disabled state
[  820.831811][T21436] veth1.200: entered allmulticast mode
[  820.833480][T21436] veth1.200: entered promiscuous mode
[  820.900057][T21439] br2: port 1(veth1.200) entered blocking state
[  820.900282][T21439] br2: port 1(veth1.200) entered forwarding state
[  830.502366][T21504] veth1.100: left allmulticast mode
[  830.502602][T21504] veth1.100: left promiscuous mode
[  830.503024][T21504] br1: port 1(veth1.100) entered disabled state
[  830.539418][T21505] veth1.200: left allmulticast mode
[  830.539576][T21505] veth1: left allmulticast mode
[  830.539762][T21505] veth1.200: left promiscuous mode
[  830.539900][T21505] veth1: left promiscuous mode
[  830.540452][T21505] br2: port 1(veth1.200) entered disabled state
[  832.573251][T21507] br2: port 1(veth1.200) entered blocking state
[  832.573465][T21507] br2: port 1(veth1.200) entered disabled state
[  832.573654][T21507] veth1.200: entered allmulticast mode
[  832.573778][T21507] veth1: entered allmulticast mode
[  832.575303][T21507] veth1.200: entered promiscuous mode
[  832.575446][T21507] veth1: entered promiscuous mode
[  832.575956][T21507] br2: port 1(veth1.200) entered blocking state
[  832.576147][T21507] br2: port 1(veth1.200) entered forwarding state
[  832.602580][T21508] br1: port 1(veth1.100) entered blocking state
[  832.602760][T21508] br1: port 1(veth1.100) entered disabled state
[  832.602933][T21508] veth1.100: entered allmulticast mode
[  832.604372][T21508] veth1.100: entered promiscuous mode
[  832.604857][T21508] br1: port 1(veth1.100) entered blocking state
[  832.605041][T21508] br1: port 1(veth1.100) entered forwarding state
[  837.134253][T21560] veth1.200: left allmulticast mode
[  837.134477][T21560] veth1.200: left promiscuous mode
[  837.134842][T21560] br2: port 1(veth1.200) entered disabled state
[  837.298392][T21565] veth1.100: left allmulticast mode
[  837.298559][T21565] veth1: left allmulticast mode
[  837.298746][T21565] veth1.100: left promiscuous mode
[  837.298879][T21565] veth1: left promiscuous mode
[  837.299276][T21565] br1: port 1(veth1.100) entered disabled state