[  754.171954][ T7007] br1: port 1(veth1.100) entered blocking state
[  754.172302][ T7007] br1: port 1(veth1.100) entered disabled state
[  754.172638][ T7007] veth1.100: entered allmulticast mode
[  754.172866][ T7007] veth1: entered allmulticast mode
[  754.174550][ T7007] veth1.100: entered promiscuous mode
[  754.174810][ T7007] veth1: entered promiscuous mode
[  754.269548][ T7011] br1: port 1(veth1.100) entered blocking state
[  754.269930][ T7011] br1: port 1(veth1.100) entered forwarding state
[  754.499039][ T7023] br2: port 1(veth1.200) entered blocking state
[  754.499857][ T7023] br2: port 1(veth1.200) entered disabled state
[  754.500180][ T7023] veth1.200: entered allmulticast mode
[  754.501839][ T7023] veth1.200: entered promiscuous mode
[  754.593262][ T7026] br2: port 1(veth1.200) entered blocking state
[  754.593632][ T7026] br2: port 1(veth1.200) entered forwarding state
[  764.233110][ T7091] veth1.100: left allmulticast mode
[  764.233533][ T7091] veth1.100: left promiscuous mode
[  764.234095][ T7091] br1: port 1(veth1.100) entered disabled state
[  764.266651][ T7092] veth1.200: left allmulticast mode
[  764.266922][ T7092] veth1: left allmulticast mode
[  764.267211][ T7092] veth1.200: left promiscuous mode
[  764.268013][ T7092] veth1: left promiscuous mode
[  764.268548][ T7092] br2: port 1(veth1.200) entered disabled state
[  766.319420][ T7094] br2: port 1(veth1.200) entered blocking state
[  766.319822][ T7094] br2: port 1(veth1.200) entered disabled state
[  766.320196][ T7094] veth1.200: entered allmulticast mode
[  766.320503][ T7094] veth1: entered allmulticast mode
[  766.322281][ T7094] veth1.200: entered promiscuous mode
[  766.322794][ T7094] veth1: entered promiscuous mode
[  766.323572][ T7094] br2: port 1(veth1.200) entered blocking state
[  766.323934][ T7094] br2: port 1(veth1.200) entered forwarding state
[  766.355378][ T7095] br1: port 1(veth1.100) entered blocking state
[  766.355728][ T7095] br1: port 1(veth1.100) entered disabled state
[  766.356050][ T7095] veth1.100: entered allmulticast mode
[  766.358777][ T7095] veth1.100: entered promiscuous mode
[  766.359460][ T7095] br1: port 1(veth1.100) entered blocking state
[  766.359789][ T7095] br1: port 1(veth1.100) entered forwarding state
[  770.823254][ T7147] veth1.200: left allmulticast mode
[  770.823619][ T7147] veth1.200: left promiscuous mode
[  770.824098][ T7147] br2: port 1(veth1.200) entered disabled state
[  771.005466][ T7153] veth1.100: left allmulticast mode
[  771.005819][ T7153] veth1: left allmulticast mode
[  771.006191][ T7153] veth1.100: left promiscuous mode
[  771.006939][ T7153] veth1: left promiscuous mode
[  771.007509][ T7153] br1: port 1(veth1.100) entered disabled state