[  584.296003] br0: port 1(c1) entered blocking state
[  584.296081] br0: port 1(c1) entered disabled state
[  584.296154] c1: entered allmulticast mode
[  584.296245] c1: entered promiscuous mode
[  584.389730] br0: port 2(c2) entered blocking state
[  584.389796] br0: port 2(c2) entered disabled state
[  584.389866] c2: entered allmulticast mode
[  584.389946] c2: entered promiscuous mode
[  584.470329] br0: port 3(c3) entered blocking state
[  584.470400] br0: port 3(c3) entered disabled state
[  584.470467] c3: entered allmulticast mode
[  584.470551] c3: entered promiscuous mode
[  584.557132] br0: port 4(sender) entered blocking state
[  584.557205] br0: port 4(sender) entered disabled state
[  584.557274] sender: entered allmulticast mode
[  584.557358] sender: entered promiscuous mode
[  584.589847] br0: port 4(sender) entered blocking state
[  584.589923] br0: port 4(sender) entered forwarding state
[  584.589979] br0: port 3(c3) entered blocking state
[  584.590027] br0: port 3(c3) entered forwarding state
[  584.590077] br0: port 2(c2) entered blocking state
[  584.590120] br0: port 2(c2) entered forwarding state
[  584.590174] br0: port 1(c1) entered blocking state
[  584.590223] br0: port 1(c1) entered forwarding state
[  595.387459] br0: port 1(c1) entered disabled state
[  595.387748] c1 (unregistering): left allmulticast mode
[  595.387786] c1 (unregistering): left promiscuous mode
[  595.387817] br0: port 1(c1) entered disabled state
[  595.442835] br0: port 2(c2) entered disabled state
[  595.443128] c2 (unregistering): left allmulticast mode
[  595.443179] c2 (unregistering): left promiscuous mode
[  595.443212] br0: port 2(c2) entered disabled state
[  595.501797] br0: port 3(c3) entered disabled state
[  595.502100] c3 (unregistering): left allmulticast mode
[  595.502149] c3 (unregistering): left promiscuous mode
[  595.502189] br0: port 3(c3) entered disabled state
[  595.564830] br0: port 4(sender) entered disabled state
[  595.565080] sender (unregistering): left allmulticast mode
[  595.565127] sender (unregistering): left promiscuous mode
[  595.565163] br0: port 4(sender) entered disabled state