[  482.335989] br0: port 1(c1) entered blocking state
[  482.336059] br0: port 1(c1) entered disabled state
[  482.336153] c1: entered allmulticast mode
[  482.336250] c1: entered promiscuous mode
[  482.396775] br0: port 2(c2) entered blocking state
[  482.396853] br0: port 2(c2) entered disabled state
[  482.396918] c2: entered allmulticast mode
[  482.396992] c2: entered promiscuous mode
[  482.457956] br0: port 3(c3) entered blocking state
[  482.458018] br0: port 3(c3) entered disabled state
[  482.458074] c3: entered allmulticast mode
[  482.458148] c3: entered promiscuous mode
[  482.520889] br0: port 4(sender) entered blocking state
[  482.520968] br0: port 4(sender) entered disabled state
[  482.521046] sender: entered allmulticast mode
[  482.521146] sender: entered promiscuous mode
[  482.544572] br0: port 4(sender) entered blocking state
[  482.544635] br0: port 4(sender) entered forwarding state
[  482.544682] br0: port 3(c3) entered blocking state
[  482.544722] br0: port 3(c3) entered forwarding state
[  482.544771] br0: port 2(c2) entered blocking state
[  482.544821] br0: port 2(c2) entered forwarding state
[  482.544872] br0: port 1(c1) entered blocking state
[  482.544913] br0: port 1(c1) entered forwarding state
[  493.246487] br0: port 1(c1) entered disabled state
[  493.246908] c1 (unregistering): left allmulticast mode
[  493.246977] c1 (unregistering): left promiscuous mode
[  493.247030] br0: port 1(c1) entered disabled state
[  493.288466] br0: port 2(c2) entered disabled state
[  493.288907] c2 (unregistering): left allmulticast mode
[  493.288963] c2 (unregistering): left promiscuous mode
[  493.289039] br0: port 2(c2) entered disabled state
[  493.333480] br0: port 3(c3) entered disabled state
[  493.333788] c3 (unregistering): left allmulticast mode
[  493.333840] c3 (unregistering): left promiscuous mode
[  493.333884] br0: port 3(c3) entered disabled state
[  493.374438] br0: port 4(sender) entered disabled state
[  493.374793] sender (unregistering): left allmulticast mode
[  493.374869] sender (unregistering): left promiscuous mode
[  493.374927] br0: port 4(sender) entered disabled state