[  703.217362] br0: port 1(c1) entered blocking state
[  703.217433] br0: port 1(c1) entered disabled state
[  703.217497] c1: entered allmulticast mode
[  703.217578] c1: entered promiscuous mode
[  703.264628] br0: port 2(c2) entered blocking state
[  703.264750] br0: port 2(c2) entered disabled state
[  703.264828] c2: entered allmulticast mode
[  703.264936] c2: entered promiscuous mode
[  703.313742] br0: port 3(c3) entered blocking state
[  703.313828] br0: port 3(c3) entered disabled state
[  703.313894] c3: entered allmulticast mode
[  703.313988] c3: entered promiscuous mode
[  703.361115] br0: port 4(sender) entered blocking state
[  703.361226] br0: port 4(sender) entered disabled state
[  703.361308] sender: entered allmulticast mode
[  703.361416] sender: entered promiscuous mode
[  703.379589] br0: port 4(sender) entered blocking state
[  703.379699] br0: port 4(sender) entered forwarding state
[  703.379780] br0: port 3(c3) entered blocking state
[  703.379844] br0: port 3(c3) entered forwarding state
[  703.379905] br0: port 2(c2) entered blocking state
[  703.379964] br0: port 2(c2) entered forwarding state
[  703.380031] br0: port 1(c1) entered blocking state
[  703.380089] br0: port 1(c1) entered forwarding state
[  714.095904] br0: port 1(c1) entered disabled state
[  714.096200] c1 (unregistering): left allmulticast mode
[  714.096255] c1 (unregistering): left promiscuous mode
[  714.096295] br0: port 1(c1) entered disabled state
[  714.136931] br0: port 2(c2) entered disabled state
[  714.137192] c2 (unregistering): left allmulticast mode
[  714.137262] c2 (unregistering): left promiscuous mode
[  714.137320] br0: port 2(c2) entered disabled state
[  714.185982] br0: port 3(c3) entered disabled state
[  714.186327] c3 (unregistering): left allmulticast mode
[  714.186394] c3 (unregistering): left promiscuous mode
[  714.186449] br0: port 3(c3) entered disabled state
[  714.222911] br0: port 4(sender) entered disabled state
[  714.223270] sender (unregistering): left allmulticast mode
[  714.223333] sender (unregistering): left promiscuous mode
[  714.223385] br0: port 4(sender) entered disabled state