[  465.362481] br0: port 1(c1) entered blocking state
[  465.362550] br0: port 1(c1) entered disabled state
[  465.362609] c1: entered allmulticast mode
[  465.362682] c1: entered promiscuous mode
[  465.408973] br0: port 2(c2) entered blocking state
[  465.409025] br0: port 2(c2) entered disabled state
[  465.409075] c2: entered allmulticast mode
[  465.409142] c2: entered promiscuous mode
[  465.456680] br0: port 3(c3) entered blocking state
[  465.456759] br0: port 3(c3) entered disabled state
[  465.456833] c3: entered allmulticast mode
[  465.456909] c3: entered promiscuous mode
[  465.503282] br0: port 4(sender) entered blocking state
[  465.503339] br0: port 4(sender) entered disabled state
[  465.503392] sender: entered allmulticast mode
[  465.503480] sender: entered promiscuous mode
[  465.524000] br0: port 4(sender) entered blocking state
[  465.524059] br0: port 4(sender) entered forwarding state
[  465.524104] br0: port 3(c3) entered blocking state
[  465.524145] br0: port 3(c3) entered forwarding state
[  465.524190] br0: port 2(c2) entered blocking state
[  465.524229] br0: port 2(c2) entered forwarding state
[  465.524272] br0: port 1(c1) entered blocking state
[  465.524313] br0: port 1(c1) entered forwarding state
[  476.235940] br0: port 1(c1) entered disabled state
[  476.236357] c1 (unregistering): left allmulticast mode
[  476.236416] c1 (unregistering): left promiscuous mode
[  476.236456] br0: port 1(c1) entered disabled state
[  476.273881] br0: port 2(c2) entered disabled state
[  476.274112] c2 (unregistering): left allmulticast mode
[  476.274180] c2 (unregistering): left promiscuous mode
[  476.274234] br0: port 2(c2) entered disabled state
[  476.309051] br0: port 3(c3) entered disabled state
[  476.309372] c3 (unregistering): left allmulticast mode
[  476.309423] c3 (unregistering): left promiscuous mode
[  476.309464] br0: port 3(c3) entered disabled state
[  476.347891] br0: port 4(sender) entered disabled state
[  476.348155] sender (unregistering): left allmulticast mode
[  476.348215] sender (unregistering): left promiscuous mode
[  476.348274] br0: port 4(sender) entered disabled state