[  489.999809][ T4082] br1: port 1(veth1.100) entered blocking state
[  490.000125][ T4082] br1: port 1(veth1.100) entered disabled state
[  490.000437][ T4082] veth1.100: entered allmulticast mode
[  490.000559][ T4082] veth1: entered allmulticast mode
[  490.003664][ T4082] veth1.100: entered promiscuous mode
[  490.003810][ T4082] veth1: entered promiscuous mode
[  490.092164][ T4086] br1: port 1(veth1.100) entered blocking state
[  490.092369][ T4086] br1: port 1(veth1.100) entered forwarding state
[  490.295074][ T4097] br2: port 1(veth1.200) entered blocking state
[  490.295411][ T4097] br2: port 1(veth1.200) entered disabled state
[  490.295762][ T4097] veth1.200: entered allmulticast mode
[  490.298239][ T4097] veth1.200: entered promiscuous mode
[  490.415954][ T4100] br2: port 1(veth1.200) entered blocking state
[  490.416173][ T4100] br2: port 1(veth1.200) entered forwarding state
[  500.121723][ T4165] veth1.100: left allmulticast mode
[  500.122124][ T4165] veth1.100: left promiscuous mode
[  500.122861][ T4165] br1: port 1(veth1.100) entered disabled state
[  500.157558][ T4166] veth1.200: left allmulticast mode
[  500.157708][ T4166] veth1: left allmulticast mode
[  500.160516][ T4166] veth1.200: left promiscuous mode
[  500.160653][ T4166] veth1: left promiscuous mode
[  500.161015][ T4166] br2: port 1(veth1.200) entered disabled state
[  502.205692][ T4168] br2: port 1(veth1.200) entered blocking state
[  502.206024][ T4168] br2: port 1(veth1.200) entered disabled state
[  502.206334][ T4168] veth1.200: entered allmulticast mode
[  502.206536][ T4168] veth1: entered allmulticast mode
[  502.209172][ T4168] veth1.200: entered promiscuous mode
[  502.209408][ T4168] veth1: entered promiscuous mode
[  502.210740][ T4168] br2: port 1(veth1.200) entered blocking state
[  502.211033][ T4168] br2: port 1(veth1.200) entered forwarding state
[  502.249267][ T4169] br1: port 1(veth1.100) entered blocking state
[  502.249489][ T4169] br1: port 1(veth1.100) entered disabled state
[  502.249784][ T4169] veth1.100: entered allmulticast mode
[  502.251465][ T4169] veth1.100: entered promiscuous mode
[  502.253315][ T4169] br1: port 1(veth1.100) entered blocking state
[  502.253637][ T4169] br1: port 1(veth1.100) entered forwarding state
[  506.713571][ T4221] veth1.200: left allmulticast mode
[  506.713798][ T4221] veth1.200: left promiscuous mode
[  506.714148][ T4221] br2: port 1(veth1.200) entered disabled state
[  506.882506][ T4229] veth1.100: left allmulticast mode
[  506.882703][ T4229] veth1: left allmulticast mode
[  506.882965][ T4229] veth1.100: left promiscuous mode
[  506.883148][ T4229] veth1: left promiscuous mode
[  506.883562][ T4229] br1: port 1(veth1.100) entered disabled state