[  780.048008][ T8186] br0: port 1(veth1) entered blocking state
[  780.048243][ T8186] br0: port 1(veth1) entered disabled state
[  780.048451][ T8186] veth1: entered allmulticast mode
[  780.049945][ T8186] veth1: entered promiscuous mode
[  780.070721][ T8187] br0: port 2(veth3) entered blocking state
[  780.070931][ T8187] br0: port 2(veth3) entered disabled state
[  780.071464][ T8187] veth3: entered allmulticast mode
[  780.072917][ T8187] veth3: entered promiscuous mode
[  780.137407][ T2703] br0: port 1(veth1) entered blocking state
[  780.137665][ T2703] br0: port 1(veth1) entered forwarding state
[  780.185342][ T4172] br0: port 2(veth3) entered blocking state
[  780.185561][ T4172] br0: port 2(veth3) entered forwarding state
[  785.529218][ T8223] br0: port 2(veth3) entered disabled state
[  785.573483][ T8225] br0: port 1(veth1) entered disabled state
[  785.622567][ T8227] veth3: left allmulticast mode
[  785.622759][ T8227] veth3: left promiscuous mode
[  785.622998][ T8227] br0: port 2(veth3) entered disabled state
[  785.623809][ T8227] veth1: left allmulticast mode
[  785.623953][ T8227] veth1: left promiscuous mode
[  785.624196][ T8227] br0: port 1(veth1) entered disabled state