[  315.855748] br: port 1(veth1) entered blocking state
[  315.855821] br: port 1(veth1) entered disabled state
[  315.855868] veth1: entered allmulticast mode
[  315.855959] veth1: entered promiscuous mode
[  315.856072] br: port 1(veth1) entered blocking state
[  315.856163] br: port 1(veth1) entered forwarding state
[  315.871405] br: port 2(veth3) entered blocking state
[  315.871465] br: port 2(veth3) entered disabled state
[  315.871516] veth3: entered allmulticast mode
[  315.871603] veth3: entered promiscuous mode
[  315.871727] br: port 2(veth3) entered blocking state
[  315.871817] br: port 2(veth3) entered forwarding state
[  315.888090] br: port 3(veth4) entered blocking state
[  315.888198] br: port 3(veth4) entered disabled state
[  315.888260] veth4: entered allmulticast mode
[  315.888353] veth4: entered promiscuous mode
[  315.888495] br: port 3(veth4) entered blocking state
[  315.888566] br: port 3(veth4) entered forwarding state
[  419.172392] br: port 3(veth4) entered disabled state
[  419.172539] veth4: left allmulticast mode
[  419.172592] veth4: left promiscuous mode
[  419.172659] br: port 3(veth4) entered disabled state
[  419.185018] br: port 2(veth3) entered disabled state
[  419.185116] veth3: left allmulticast mode
[  419.185159] veth3: left promiscuous mode
[  419.185197] br: port 2(veth3) entered disabled state
[  419.197981] br: port 1(veth1) entered disabled state
[  419.198101] veth1: left allmulticast mode
[  419.198154] veth1: left promiscuous mode
[  419.198198] br: port 1(veth1) entered disabled state