[  541.425010] br0: port 1(c1) entered blocking state
[  541.425063] br0: port 1(c1) entered disabled state
[  541.425105] c1: entered allmulticast mode
[  541.425164] c1: entered promiscuous mode
[  541.443722] br0: port 2(c2) entered blocking state
[  541.443809] br0: port 2(c2) entered disabled state
[  541.443884] c2: entered allmulticast mode
[  541.443977] c2: entered promiscuous mode
[  541.462191] br0: port 3(c3) entered blocking state
[  541.462232] br0: port 3(c3) entered disabled state
[  541.462268] c3: entered allmulticast mode
[  541.462319] c3: entered promiscuous mode
[  541.480158] br0: port 4(sender) entered blocking state
[  541.480232] br0: port 4(sender) entered disabled state
[  541.480312] sender: entered allmulticast mode
[  541.480409] sender: entered promiscuous mode
[  541.487307] br0: port 4(sender) entered blocking state
[  541.487385] br0: port 4(sender) entered forwarding state
[  541.487453] br0: port 3(c3) entered blocking state
[  541.487517] br0: port 3(c3) entered forwarding state
[  541.487584] br0: port 2(c2) entered blocking state
[  541.487650] br0: port 2(c2) entered forwarding state
[  541.487717] br0: port 1(c1) entered blocking state
[  541.487781] br0: port 1(c1) entered forwarding state
[  541.496703] Bridge firewalling registered
[  552.172453] br0: port 1(c1) entered disabled state
[  552.172718] c1 (unregistering): left allmulticast mode
[  552.172757] c1 (unregistering): left promiscuous mode
[  552.172787] br0: port 1(c1) entered disabled state
[  552.195498] br0: port 2(c2) entered disabled state
[  552.195707] c2 (unregistering): left allmulticast mode
[  552.195753] c2 (unregistering): left promiscuous mode
[  552.195797] br0: port 2(c2) entered disabled state
[  552.215457] sender: left allmulticast mode
[  552.215548] sender: left promiscuous mode
[  552.215594] br0: port 4(sender) entered disabled state
[  552.215741] c3: left allmulticast mode
[  552.215775] c3: left promiscuous mode
[  552.215807] br0: port 3(c3) entered disabled state