[  758.803289][ T6547] br1: port 1(veth1) entered blocking state
[  758.803604][ T6547] br1: port 1(veth1) entered disabled state
[  758.803941][ T6547] veth1: entered allmulticast mode
[  758.807184][ T6547] veth1: entered promiscuous mode
[  758.860932][ T6549] br1: port 2(veth2) entered blocking state
[  758.861133][ T6549] br1: port 2(veth2) entered disabled state
[  758.861312][ T6549] veth2: entered allmulticast mode
[  758.862706][ T6549] veth2: entered promiscuous mode
[  758.916365][ T6551] br1: port 2(veth2) entered blocking state
[  758.916681][ T6551] br1: port 2(veth2) entered forwarding state
[  758.917125][ T6551] br1: port 1(veth1) entered blocking state
[  758.917396][ T6551] br1: port 1(veth1) entered forwarding state
[  768.489116][ T6878] br1: port 2(veth2) entered disabled state
[  768.489606][ T6878] br1: port 1(veth1) entered disabled state
[  768.544003][ T6880] veth2: left allmulticast mode
[  768.544167][ T6880] veth2: left promiscuous mode
[  768.544388][ T6880] br1: port 2(veth2) entered disabled state
[  768.593450][ T6882] veth1: left allmulticast mode
[  768.593601][ T6882] veth1: left promiscuous mode
[  768.593814][ T6882] br1: port 1(veth1) entered disabled state