[  538.766764] br0: port 1(c1) entered blocking state
[  538.766854] br0: port 1(c1) entered disabled state
[  538.766919] c1: entered allmulticast mode
[  538.766999] c1: entered promiscuous mode
[  538.784610] br0: port 2(c2) entered blocking state
[  538.784674] br0: port 2(c2) entered disabled state
[  538.784747] c2: entered allmulticast mode
[  538.784824] c2: entered promiscuous mode
[  538.802292] br0: port 3(c3) entered blocking state
[  538.802362] br0: port 3(c3) entered disabled state
[  538.802430] c3: entered allmulticast mode
[  538.802507] c3: entered promiscuous mode
[  538.820025] br0: port 4(sender) entered blocking state
[  538.820091] br0: port 4(sender) entered disabled state
[  538.820158] sender: entered allmulticast mode
[  538.820241] sender: entered promiscuous mode
[  538.827142] br0: port 4(sender) entered blocking state
[  538.827204] br0: port 4(sender) entered forwarding state
[  538.827272] br0: port 3(c3) entered blocking state
[  538.827332] br0: port 3(c3) entered forwarding state
[  538.827406] br0: port 2(c2) entered blocking state
[  538.827467] br0: port 2(c2) entered forwarding state
[  538.827530] br0: port 1(c1) entered blocking state
[  538.827592] br0: port 1(c1) entered forwarding state
[  538.835111] Bridge firewalling registered
[  549.459541] br0: port 1(c1) entered disabled state
[  549.459789] c1 (unregistering): left allmulticast mode
[  549.459834] c1 (unregistering): left promiscuous mode
[  549.459868] br0: port 1(c1) entered disabled state
[  549.478480] br0: port 2(c2) entered disabled state
[  549.478713] c2 (unregistering): left allmulticast mode
[  549.478757] c2 (unregistering): left promiscuous mode
[  549.478790] br0: port 2(c2) entered disabled state
[  549.499495] br0: port 3(c3) entered disabled state
[  549.499733] c3 (unregistering): left allmulticast mode
[  549.499773] c3 (unregistering): left promiscuous mode
[  549.499804] br0: port 3(c3) entered disabled state
[  549.520497] br0: port 4(sender) entered disabled state
[  549.520749] sender (unregistering): left allmulticast mode
[  549.520836] sender (unregistering): left promiscuous mode
[  549.520883] br0: port 4(sender) entered disabled state