[  467.602383] br0: port 1(c1) entered blocking state
[  467.602459] br0: port 1(c1) entered disabled state
[  467.602529] c1: entered allmulticast mode
[  467.602613] c1: entered promiscuous mode
[  467.660146] br0: port 2(c2) entered blocking state
[  467.660268] br0: port 2(c2) entered disabled state
[  467.660353] c2: entered allmulticast mode
[  467.660454] c2: entered promiscuous mode
[  467.720366] br0: port 3(c3) entered blocking state
[  467.720476] br0: port 3(c3) entered disabled state
[  467.720553] c3: entered allmulticast mode
[  467.720666] c3: entered promiscuous mode
[  467.780661] br0: port 4(sender) entered blocking state
[  467.780727] br0: port 4(sender) entered disabled state
[  467.780792] sender: entered allmulticast mode
[  467.780880] sender: entered promiscuous mode
[  467.802972] br0: port 4(sender) entered blocking state
[  467.803035] br0: port 4(sender) entered forwarding state
[  467.803090] br0: port 3(c3) entered blocking state
[  467.803136] br0: port 3(c3) entered forwarding state
[  467.803186] br0: port 2(c2) entered blocking state
[  467.803230] br0: port 2(c2) entered forwarding state
[  467.803277] br0: port 1(c1) entered blocking state
[  467.803319] br0: port 1(c1) entered forwarding state
[  478.525454] br0: port 1(c1) entered disabled state
[  478.525785] c1 (unregistering): left allmulticast mode
[  478.525858] c1 (unregistering): left promiscuous mode
[  478.525903] br0: port 1(c1) entered disabled state
[  478.577366] br0: port 2(c2) entered disabled state
[  478.577613] c2 (unregistering): left allmulticast mode
[  478.577675] c2 (unregistering): left promiscuous mode
[  478.577722] br0: port 2(c2) entered disabled state
[  478.620276] br0: port 3(c3) entered disabled state
[  478.620546] c3 (unregistering): left allmulticast mode
[  478.620599] c3 (unregistering): left promiscuous mode
[  478.620647] br0: port 3(c3) entered disabled state
[  478.664405] br0: port 4(sender) entered disabled state
[  478.664714] sender (unregistering): left allmulticast mode
[  478.664760] sender (unregistering): left promiscuous mode
[  478.664834] br0: port 4(sender) entered disabled state