[  775.262875][ T7912] br1: port 1(veth1.100) entered blocking state
[  775.263129][ T7912] br1: port 1(veth1.100) entered disabled state
[  775.263380][ T7912] veth1.100: entered allmulticast mode
[  775.263573][ T7912] veth1: entered allmulticast mode
[  775.266918][ T7912] veth1.100: entered promiscuous mode
[  775.267195][ T7912] veth1: entered promiscuous mode
[  775.394133][ T7916] br1: port 1(veth1.100) entered blocking state
[  775.394459][ T7916] br1: port 1(veth1.100) entered forwarding state
[  775.646190][ T7927] br2: port 1(veth1.200) entered blocking state
[  775.646408][ T7927] br2: port 1(veth1.200) entered disabled state
[  775.646609][ T7927] veth1.200: entered allmulticast mode
[  775.648141][ T7927] veth1.200: entered promiscuous mode
[  775.757054][ T7930] br2: port 1(veth1.200) entered blocking state
[  775.757329][ T7930] br2: port 1(veth1.200) entered forwarding state
[  785.553826][ T7995] veth1.100: left allmulticast mode
[  785.554207][ T7995] veth1.100: left promiscuous mode
[  785.554939][ T7995] br1: port 1(veth1.100) entered disabled state
[  785.590751][ T7996] veth1.200: left allmulticast mode
[  785.591005][ T7996] veth1: left allmulticast mode
[  785.591288][ T7996] veth1.200: left promiscuous mode
[  785.591524][ T7996] veth1: left promiscuous mode
[  785.592220][ T7996] br2: port 1(veth1.200) entered disabled state
[  787.630359][ T7998] br2: port 1(veth1.200) entered blocking state
[  787.630599][ T7998] br2: port 1(veth1.200) entered disabled state
[  787.630804][ T7998] veth1.200: entered allmulticast mode
[  787.630934][ T7998] veth1: entered allmulticast mode
[  787.632495][ T7998] veth1.200: entered promiscuous mode
[  787.632637][ T7998] veth1: entered promiscuous mode
[  787.633171][ T7998] br2: port 1(veth1.200) entered blocking state
[  787.633350][ T7998] br2: port 1(veth1.200) entered forwarding state
[  787.663023][ T7999] br1: port 1(veth1.100) entered blocking state
[  787.663246][ T7999] br1: port 1(veth1.100) entered disabled state
[  787.663799][ T7999] veth1.100: entered allmulticast mode
[  787.665370][ T7999] veth1.100: entered promiscuous mode
[  787.665969][ T7999] br1: port 1(veth1.100) entered blocking state
[  787.666187][ T7999] br1: port 1(veth1.100) entered forwarding state
[  792.259812][ T8051] veth1.200: left allmulticast mode
[  792.260103][ T8051] veth1.200: left promiscuous mode
[  792.260605][ T8051] br2: port 1(veth1.200) entered disabled state
[  792.484654][ T8059] veth1.100: left allmulticast mode
[  792.484869][ T8059] veth1: left allmulticast mode
[  792.485094][ T8059] veth1.100: left promiscuous mode
[  792.485272][ T8059] veth1: left promiscuous mode
[  792.485721][ T8059] br1: port 1(veth1.100) entered disabled state