[  551.890451][ T4483] br1: port 1(veth1.100) entered blocking state
[  551.890871][ T4483] br1: port 1(veth1.100) entered disabled state
[  551.891276][ T4483] veth1.100: entered allmulticast mode
[  551.891590][ T4483] veth1: entered allmulticast mode
[  551.893393][ T4483] veth1.100: entered promiscuous mode
[  551.893857][ T4483] veth1: entered promiscuous mode
[  551.988491][ T4486] br1: port 1(veth1.100) entered blocking state
[  551.988910][ T4486] br1: port 1(veth1.100) entered forwarding state
[  552.249679][ T4498] br2: port 1(veth1.200) entered blocking state
[  552.250039][ T4498] br2: port 1(veth1.200) entered disabled state
[  552.250374][ T4498] veth1.200: entered allmulticast mode
[  552.252678][ T4498] veth1.200: entered promiscuous mode
[  552.333575][ T4501] br2: port 1(veth1.200) entered blocking state
[  552.333924][ T4501] br2: port 1(veth1.200) entered forwarding state
[  562.026756][ T4566] veth1.100: left allmulticast mode
[  562.027097][ T4566] veth1.100: left promiscuous mode
[  562.027655][ T4566] br1: port 1(veth1.100) entered disabled state
[  562.063001][ T4567] veth1.200: left allmulticast mode
[  562.063316][ T4567] veth1: left allmulticast mode
[  562.064143][ T4567] veth1.200: left promiscuous mode
[  562.064459][ T4567] veth1: left promiscuous mode
[  562.065039][ T4567] br2: port 1(veth1.200) entered disabled state
[  564.104328][ T4569] br2: port 1(veth1.200) entered blocking state
[  564.104768][ T4569] br2: port 1(veth1.200) entered disabled state
[  564.105214][ T4569] veth1.200: entered allmulticast mode
[  564.105556][ T4569] veth1: entered allmulticast mode
[  564.107805][ T4569] veth1.200: entered promiscuous mode
[  564.108126][ T4569] veth1: entered promiscuous mode
[  564.108936][ T4569] br2: port 1(veth1.200) entered blocking state
[  564.109327][ T4569] br2: port 1(veth1.200) entered forwarding state
[  564.147544][ T4570] br1: port 1(veth1.100) entered blocking state
[  564.147880][ T4570] br1: port 1(veth1.100) entered disabled state
[  564.148221][ T4570] veth1.100: entered allmulticast mode
[  564.157749][ T4570] veth1.100: entered promiscuous mode
[  564.158449][ T4570] br1: port 1(veth1.100) entered blocking state
[  564.158780][ T4570] br1: port 1(veth1.100) entered forwarding state
[  568.692890][ T4622] veth1.200: left allmulticast mode
[  568.693241][ T4622] veth1.200: left promiscuous mode
[  568.693745][ T4622] br2: port 1(veth1.200) entered disabled state
[  568.910058][ T4630] veth1.100: left allmulticast mode
[  568.910372][ T4630] veth1: left allmulticast mode
[  568.911526][ T4630] veth1.100: left promiscuous mode
[  568.911791][ T4630] veth1: left promiscuous mode
[  568.912306][ T4630] br1: port 1(veth1.100) entered disabled state