[  697.341630] br0: port 1(c1) entered blocking state
[  697.341696] br0: port 1(c1) entered disabled state
[  697.341753] c1: entered allmulticast mode
[  697.341822] c1: entered promiscuous mode
[  697.390989] br0: port 2(c2) entered blocking state
[  697.391043] br0: port 2(c2) entered disabled state
[  697.391096] c2: entered allmulticast mode
[  697.391201] c2: entered promiscuous mode
[  697.441424] br0: port 3(c3) entered blocking state
[  697.441490] br0: port 3(c3) entered disabled state
[  697.441550] c3: entered allmulticast mode
[  697.441622] c3: entered promiscuous mode
[  697.491935] br0: port 4(sender) entered blocking state
[  697.492005] br0: port 4(sender) entered disabled state
[  697.492072] sender: entered allmulticast mode
[  697.492170] sender: entered promiscuous mode
[  697.511488] br0: port 4(sender) entered blocking state
[  697.511556] br0: port 4(sender) entered forwarding state
[  697.511612] br0: port 3(c3) entered blocking state
[  697.511666] br0: port 3(c3) entered forwarding state
[  697.511718] br0: port 2(c2) entered blocking state
[  697.511770] br0: port 2(c2) entered forwarding state
[  697.511822] br0: port 1(c1) entered blocking state
[  697.511875] br0: port 1(c1) entered forwarding state
[  708.213402] br0: port 1(c1) entered disabled state
[  708.213754] c1 (unregistering): left allmulticast mode
[  708.213823] c1 (unregistering): left promiscuous mode
[  708.213872] br0: port 1(c1) entered disabled state
[  708.258368] br0: port 2(c2) entered disabled state
[  708.258677] c2 (unregistering): left allmulticast mode
[  708.258730] c2 (unregistering): left promiscuous mode
[  708.258769] br0: port 2(c2) entered disabled state
[  708.289363] br0: port 3(c3) entered disabled state
[  708.289664] c3 (unregistering): left allmulticast mode
[  708.289706] c3 (unregistering): left promiscuous mode
[  708.289744] br0: port 3(c3) entered disabled state
[  708.327362] br0: port 4(sender) entered disabled state
[  708.327735] sender (unregistering): left allmulticast mode
[  708.327797] sender (unregistering): left promiscuous mode
[  708.327838] br0: port 4(sender) entered disabled state