[  731.525930][ T3138] br: port 1(veth1) entered blocking state
[  731.526225][ T3138] br: port 1(veth1) entered disabled state
[  731.526536][ T3138] veth1: entered allmulticast mode
[  731.529392][ T3138] veth1: entered promiscuous mode
[  731.531348][ T1860] br: port 1(veth1) entered blocking state
[  731.531677][ T1860] br: port 1(veth1) entered forwarding state
[  731.699516][ T3141] br: port 2(veth3) entered blocking state
[  731.699836][ T3141] br: port 2(veth3) entered disabled state
[  731.700104][ T3141] veth3: entered allmulticast mode
[  731.703137][ T3141] veth3: entered promiscuous mode
[  731.704799][    T8] br: port 2(veth3) entered blocking state
[  731.705072][    T8] br: port 2(veth3) entered forwarding state
[  731.853704][ T3143] br: port 3(veth4) entered blocking state
[  731.854026][ T3143] br: port 3(veth4) entered disabled state
[  731.854301][ T3143] veth4: entered allmulticast mode
[  731.856157][ T3143] veth4: entered promiscuous mode
[  731.858937][ T1860] br: port 3(veth4) entered blocking state
[  731.859172][ T1860] br: port 3(veth4) entered forwarding state
[  884.739470][ T3635] br: port 3(veth4) entered disabled state
[  884.740901][ T3635] veth4: left allmulticast mode
[  884.741089][ T3635] veth4: left promiscuous mode
[  884.741401][ T3635] br: port 3(veth4) entered disabled state
[  884.923443][ T3637] br: port 2(veth3) entered disabled state
[  884.924129][ T3637] veth3: left allmulticast mode
[  884.924527][ T3637] veth3: left promiscuous mode
[  884.924856][ T3637] br: port 2(veth3) entered disabled state
[  885.085123][ T3638] br: port 1(veth1) entered disabled state
[  885.085874][ T3638] veth1: left allmulticast mode
[  885.086081][ T3638] veth1: left promiscuous mode
[  885.086769][ T3638] br: port 1(veth1) entered disabled state