[  522.277059] br0: port 1(veth1) entered blocking state
[  522.277115] br0: port 1(veth1) entered disabled state
[  522.277167] veth1: entered allmulticast mode
[  522.277245] veth1: entered promiscuous mode
[  522.287114] br0: port 2(veth2) entered blocking state
[  522.287176] br0: port 2(veth2) entered disabled state
[  522.287231] veth2: entered allmulticast mode
[  522.287320] veth2: entered promiscuous mode
[  522.297236] br0: port 3(veth4) entered blocking state
[  522.297291] br0: port 3(veth4) entered disabled state
[  522.297335] veth4: entered allmulticast mode
[  522.297413] veth4: entered promiscuous mode
[  522.352454] br0: port 1(veth1) entered blocking state
[  522.352519] br0: port 1(veth1) entered forwarding state
[  522.363592] br0: port 2(veth2) entered blocking state
[  522.363656] br0: port 2(veth2) entered forwarding state
[  522.375029] br0: port 3(veth4) entered blocking state
[  522.375104] br0: port 3(veth4) entered forwarding state
[  535.734678] veth3: entered promiscuous mode
[  536.858719] veth3: left promiscuous mode
[  536.871110] veth3: entered promiscuous mode
[  537.988063] veth3: left promiscuous mode
[  538.000712] br0: port 3(veth4) entered disabled state
[  538.012197] br0: port 2(veth2) entered disabled state
[  538.023845] br0: port 1(veth1) entered disabled state
[  538.035357] veth4: left allmulticast mode
[  538.035416] veth4: left promiscuous mode
[  538.035466] br0: port 3(veth4) entered disabled state
[  538.035585] veth2: left allmulticast mode
[  538.035618] veth2: left promiscuous mode
[  538.035651] br0: port 2(veth2) entered disabled state
[  538.035726] veth1: left allmulticast mode
[  538.035752] veth1: left promiscuous mode
[  538.035782] br0: port 1(veth1) entered disabled state