[  537.646243] br0: port 1(veth1) entered blocking state
[  537.646362] br0: port 1(veth1) entered disabled state
[  537.646437] veth1: entered allmulticast mode
[  537.646551] veth1: entered promiscuous mode
[  537.658383] br0: port 2(veth2) entered blocking state
[  537.658478] br0: port 2(veth2) entered disabled state
[  537.658552] veth2: entered allmulticast mode
[  537.658667] veth2: entered promiscuous mode
[  537.668959] br0: port 3(veth4) entered blocking state
[  537.669065] br0: port 3(veth4) entered disabled state
[  537.669150] veth4: entered allmulticast mode
[  537.669249] veth4: entered promiscuous mode
[  537.758096] br0: port 1(veth1) entered blocking state
[  537.758176] br0: port 1(veth1) entered forwarding state
[  537.769019] br0: port 2(veth2) entered blocking state
[  537.769090] br0: port 2(veth2) entered forwarding state
[  537.779293] br0: port 3(veth4) entered blocking state
[  537.779363] br0: port 3(veth4) entered forwarding state
[  551.084068] veth3: entered promiscuous mode
[  552.235506] veth3: left promiscuous mode
[  552.244822] veth3: entered promiscuous mode
[  553.386397] veth3: left promiscuous mode
[  553.404185] br0: port 3(veth4) entered disabled state
[  553.414057] br0: port 2(veth2) entered disabled state
[  553.424065] br0: port 1(veth1) entered disabled state
[  553.434468] veth4: left allmulticast mode
[  553.434543] veth4: left promiscuous mode
[  553.434594] br0: port 3(veth4) entered disabled state
[  553.434715] veth2: left allmulticast mode
[  553.434759] veth2: left promiscuous mode
[  553.434803] br0: port 2(veth2) entered disabled state
[  553.434902] veth1: left allmulticast mode
[  553.434946] veth1: left promiscuous mode
[  553.434990] br0: port 1(veth1) entered disabled state