[  643.256421][ T6990] br0: port 1(veth1) entered blocking state
[  643.256633][ T6990] br0: port 1(veth1) entered disabled state
[  643.256813][ T6990] veth1: entered allmulticast mode
[  643.258262][ T6990] veth1: entered promiscuous mode
[  643.287738][ T6991] br0: port 2(veth3) entered blocking state
[  643.287929][ T6991] br0: port 2(veth3) entered disabled state
[  643.288107][ T6991] veth3: entered allmulticast mode
[  643.289504][ T6991] veth3: entered promiscuous mode
[  643.379365][  T222] br0: port 1(veth1) entered blocking state
[  643.379586][  T222] br0: port 1(veth1) entered forwarding state
[  643.435567][   T57] br0: port 2(veth3) entered blocking state
[  643.435786][   T57] br0: port 2(veth3) entered forwarding state
[  648.842576][ T7031] br0: port 2(veth3) entered disabled state
[  648.895155][ T7033] br0: port 1(veth1) entered disabled state
[  648.948063][ T7035] veth3: left allmulticast mode
[  648.948228][ T7035] veth3: left promiscuous mode
[  648.948450][ T7035] br0: port 2(veth3) entered disabled state
[  648.949474][ T7035] veth1: left allmulticast mode
[  648.949607][ T7035] veth1: left promiscuous mode
[  648.949806][ T7035] br0: port 1(veth1) entered disabled state