[  710.031542] br0: port 1(c1) entered blocking state
[  710.031663] br0: port 1(c1) entered disabled state
[  710.031753] c1: entered allmulticast mode
[  710.031862] c1: entered promiscuous mode
[  710.087468] br0: port 2(c2) entered blocking state
[  710.087529] br0: port 2(c2) entered disabled state
[  710.087594] c2: entered allmulticast mode
[  710.087660] c2: entered promiscuous mode
[  710.140298] br0: port 3(c3) entered blocking state
[  710.140383] br0: port 3(c3) entered disabled state
[  710.140459] c3: entered allmulticast mode
[  710.140545] c3: entered promiscuous mode
[  710.195614] br0: port 4(sender) entered blocking state
[  710.195737] br0: port 4(sender) entered disabled state
[  710.195831] sender: entered allmulticast mode
[  710.195959] sender: entered promiscuous mode
[  710.218205] br0: port 4(sender) entered blocking state
[  710.218330] br0: port 4(sender) entered forwarding state
[  710.218450] br0: port 3(c3) entered blocking state
[  710.218522] br0: port 3(c3) entered forwarding state
[  710.218601] br0: port 2(c2) entered blocking state
[  710.218671] br0: port 2(c2) entered forwarding state
[  710.218787] br0: port 1(c1) entered blocking state
[  710.218866] br0: port 1(c1) entered forwarding state
[  720.973223] br0: port 1(c1) entered disabled state
[  720.973583] c1 (unregistering): left allmulticast mode
[  720.973685] c1 (unregistering): left promiscuous mode
[  720.973748] br0: port 1(c1) entered disabled state
[  721.021253] br0: port 2(c2) entered disabled state
[  721.021542] c2 (unregistering): left allmulticast mode
[  721.021595] c2 (unregistering): left promiscuous mode
[  721.021639] br0: port 2(c2) entered disabled state
[  721.061249] br0: port 3(c3) entered disabled state
[  721.061584] c3 (unregistering): left allmulticast mode
[  721.061674] c3 (unregistering): left promiscuous mode
[  721.061725] br0: port 3(c3) entered disabled state
[  721.120245] br0: port 4(sender) entered disabled state
[  721.120603] sender (unregistering): left allmulticast mode
[  721.120683] sender (unregistering): left promiscuous mode
[  721.120733] br0: port 4(sender) entered disabled state