[  297.469403] br0: port 1(veth1) entered blocking state
[  297.469526] br0: port 1(veth1) entered disabled state
[  297.469605] veth1: entered allmulticast mode
[  297.469714] veth1: entered promiscuous mode
[  297.480507] br0: port 2(veth2) entered blocking state
[  297.480592] br0: port 2(veth2) entered disabled state
[  297.480672] veth2: entered allmulticast mode
[  297.480810] veth2: entered promiscuous mode
[  297.490037] br0: port 3(veth4) entered blocking state
[  297.490151] br0: port 3(veth4) entered disabled state
[  297.490221] veth4: entered allmulticast mode
[  297.490331] veth4: entered promiscuous mode
[  297.577133] br0: port 1(veth1) entered blocking state
[  297.577231] br0: port 1(veth1) entered forwarding state
[  297.586470] br0: port 2(veth2) entered blocking state
[  297.586541] br0: port 2(veth2) entered forwarding state
[  297.596355] br0: port 3(veth4) entered blocking state
[  297.596448] br0: port 3(veth4) entered forwarding state
[  310.875841] veth3: entered promiscuous mode
[  312.006348] veth3: left promiscuous mode
[  312.016709] veth3: entered promiscuous mode
[  313.154671] veth3: left promiscuous mode
[  313.172292] br0: port 3(veth4) entered disabled state
[  313.181763] br0: port 2(veth2) entered disabled state
[  313.191528] br0: port 1(veth1) entered disabled state
[  313.201159] veth4: left allmulticast mode
[  313.201226] veth4: left promiscuous mode
[  313.201278] br0: port 3(veth4) entered disabled state
[  313.201422] veth2: left allmulticast mode
[  313.201466] veth2: left promiscuous mode
[  313.201511] br0: port 2(veth2) entered disabled state
[  313.201625] veth1: left allmulticast mode
[  313.201673] veth1: left promiscuous mode
[  313.201724] br0: port 1(veth1) entered disabled state