[  463.806860] br0: port 1(c1) entered blocking state
[  463.806926] br0: port 1(c1) entered disabled state
[  463.806979] c1: entered allmulticast mode
[  463.807052] c1: entered promiscuous mode
[  463.859512] br0: port 2(c2) entered blocking state
[  463.859574] br0: port 2(c2) entered disabled state
[  463.859629] c2: entered allmulticast mode
[  463.859726] c2: entered promiscuous mode
[  463.911613] br0: port 3(c3) entered blocking state
[  463.911677] br0: port 3(c3) entered disabled state
[  463.911738] c3: entered allmulticast mode
[  463.911803] c3: entered promiscuous mode
[  463.967062] br0: port 4(sender) entered blocking state
[  463.967154] br0: port 4(sender) entered disabled state
[  463.967219] sender: entered allmulticast mode
[  463.967317] sender: entered promiscuous mode
[  463.990862] br0: port 4(sender) entered blocking state
[  463.990929] br0: port 4(sender) entered forwarding state
[  463.990979] br0: port 3(c3) entered blocking state
[  463.991021] br0: port 3(c3) entered forwarding state
[  463.991067] br0: port 2(c2) entered blocking state
[  463.991117] br0: port 2(c2) entered forwarding state
[  463.991168] br0: port 1(c1) entered blocking state
[  463.991218] br0: port 1(c1) entered forwarding state
[  474.734885] br0: port 1(c1) entered disabled state
[  474.735163] c1 (unregistering): left allmulticast mode
[  474.735230] c1 (unregistering): left promiscuous mode
[  474.735269] br0: port 1(c1) entered disabled state
[  474.783851] br0: port 2(c2) entered disabled state
[  474.784121] c2 (unregistering): left allmulticast mode
[  474.784174] c2 (unregistering): left promiscuous mode
[  474.784216] br0: port 2(c2) entered disabled state
[  474.841879] br0: port 3(c3) entered disabled state
[  474.842173] c3 (unregistering): left allmulticast mode
[  474.842224] c3 (unregistering): left promiscuous mode
[  474.842267] br0: port 3(c3) entered disabled state
[  474.883850] br0: port 4(sender) entered disabled state
[  474.884160] sender (unregistering): left allmulticast mode
[  474.884253] sender (unregistering): left promiscuous mode
[  474.884308] br0: port 4(sender) entered disabled state