[  555.004658] br: port 1(veth1) entered blocking state
[  555.004776] br: port 1(veth1) entered disabled state
[  555.004871] veth1: entered allmulticast mode
[  555.004975] veth1: entered promiscuous mode
[  555.005082] br: port 1(veth1) entered blocking state
[  555.005151] br: port 1(veth1) entered forwarding state
[  555.009638] br: port 2(veth3) entered blocking state
[  555.009703] br: port 2(veth3) entered disabled state
[  555.009767] veth3: entered allmulticast mode
[  555.009870] veth3: entered promiscuous mode
[  555.009965] br: port 2(veth3) entered blocking state
[  555.010026] br: port 2(veth3) entered forwarding state
[  555.013656] br: port 3(veth4) entered blocking state
[  555.013726] br: port 3(veth4) entered disabled state
[  555.013789] veth4: entered allmulticast mode
[  555.013883] veth4: entered promiscuous mode
[  555.013979] br: port 3(veth4) entered blocking state
[  555.014040] br: port 3(veth4) entered forwarding state
[  655.462820] br: port 3(veth4) entered disabled state
[  655.462890] veth4: left allmulticast mode
[  655.462923] veth4: left promiscuous mode
[  655.462962] br: port 3(veth4) entered disabled state
[  655.465982] br: port 2(veth3) entered disabled state
[  655.466065] veth3: left allmulticast mode
[  655.466123] veth3: left promiscuous mode
[  655.466189] br: port 2(veth3) entered disabled state
[  655.469230] br: port 1(veth1) entered disabled state
[  655.469278] veth1: left allmulticast mode
[  655.469304] veth1: left promiscuous mode
[  655.469328] br: port 1(veth1) entered disabled state