[  774.401249][ T8334] br0: port 1(veth1) entered blocking state
[  774.401530][ T8334] br0: port 1(veth1) entered disabled state
[  774.401981][ T8334] veth1: entered allmulticast mode
[  774.409423][ T8334] veth1: entered promiscuous mode
[  774.441086][ T8335] br0: port 2(veth3) entered blocking state
[  774.441343][ T8335] br0: port 2(veth3) entered disabled state
[  774.441632][ T8335] veth3: entered allmulticast mode
[  774.443491][ T8335] veth3: entered promiscuous mode
[  774.524395][  T230] br0: port 1(veth1) entered blocking state
[  774.524664][  T230] br0: port 1(veth1) entered forwarding state
[  774.577378][  T230] br0: port 2(veth3) entered blocking state
[  774.577637][  T230] br0: port 2(veth3) entered forwarding state
[  780.043086][ T8371] br0: port 2(veth3) entered disabled state
[  780.092946][ T8373] br0: port 1(veth1) entered disabled state
[  780.130853][ T8375] veth3: left allmulticast mode
[  780.131013][ T8375] veth3: left promiscuous mode
[  780.131234][ T8375] br0: port 2(veth3) entered disabled state
[  780.132009][ T8375] veth1: left allmulticast mode
[  780.132145][ T8375] veth1: left promiscuous mode
[  780.132365][ T8375] br0: port 1(veth1) entered disabled state