[  786.941019][ T7818] br1: port 1(veth1) entered blocking state
[  786.941256][ T7818] br1: port 1(veth1) entered disabled state
[  786.941463][ T7818] veth1: entered allmulticast mode
[  786.942951][ T7818] veth1: entered promiscuous mode
[  787.022828][ T2777] br1: port 1(veth1) entered blocking state
[  787.023081][ T2777] br1: port 1(veth1) entered forwarding state
[  787.069756][ T7831] br1: port 2(veth2) entered blocking state
[  787.069963][ T7831] br1: port 2(veth2) entered disabled state
[  787.070162][ T7831] veth2: entered allmulticast mode
[  787.071654][ T7831] veth2: entered promiscuous mode
[  787.153085][   T38] br1: port 2(veth2) entered blocking state
[  787.153296][   T38] br1: port 2(veth2) entered forwarding state
[  805.776289][ T8210] br1: port 2(veth2) entered disabled state
[  805.799510][ T8212] veth2: left allmulticast mode
[  805.799679][ T8212] veth2: left promiscuous mode
[  805.799911][ T8212] br1: port 2(veth2) entered disabled state
[  805.829706][ T8214] br1: port 1(veth1) entered disabled state
[  805.856714][ T8216] veth1: left allmulticast mode
[  805.856873][ T8216] veth1: left promiscuous mode
[  805.857093][ T8216] br1: port 1(veth1) entered disabled state