[  788.743674][ T3550] br: port 1(veth1) entered blocking state
[  788.744135][ T3550] br: port 1(veth1) entered disabled state
[  788.744592][ T3550] veth1: entered allmulticast mode
[  788.749192][ T3550] veth1: entered promiscuous mode
[  788.753456][  T137] br: port 1(veth1) entered blocking state
[  788.753892][  T137] br: port 1(veth1) entered forwarding state
[  788.918550][ T3556] br: port 2(veth3) entered blocking state
[  788.919034][ T3556] br: port 2(veth3) entered disabled state
[  788.920661][ T3556] veth3: entered allmulticast mode
[  788.925494][ T3556] veth3: entered promiscuous mode
[  788.928034][  T137] br: port 2(veth3) entered blocking state
[  788.928504][  T137] br: port 2(veth3) entered forwarding state
[  789.132224][ T3561] br: port 3(veth4) entered blocking state
[  789.132678][ T3561] br: port 3(veth4) entered disabled state
[  789.133098][ T3561] veth4: entered allmulticast mode
[  789.137301][ T3561] veth4: entered promiscuous mode
[  789.140343][  T285] br: port 3(veth4) entered blocking state
[  789.140764][  T285] br: port 3(veth4) entered forwarding state
[  932.464231][ T4172] br: port 3(veth4) entered disabled state
[  932.465278][ T4172] veth4: left allmulticast mode
[  932.466470][ T4172] veth4: left promiscuous mode
[  932.467044][ T4172] br: port 3(veth4) entered disabled state
[  932.603262][ T4174] br: port 2(veth3) entered disabled state
[  932.604261][ T4174] veth3: left allmulticast mode
[  932.604655][ T4174] veth3: left promiscuous mode
[  932.605152][ T4174] br: port 2(veth3) entered disabled state
[  932.744042][ T4176] br: port 1(veth1) entered disabled state
[  932.745045][ T4176] veth1: left allmulticast mode
[  932.745381][ T4176] veth1: left promiscuous mode
[  932.745945][ T4176] br: port 1(veth1) entered disabled state