[  684.190775] br0: port 1(c1) entered blocking state
[  684.190844] br0: port 1(c1) entered disabled state
[  684.190924] c1: entered allmulticast mode
[  684.191004] c1: entered promiscuous mode
[  684.239690] br0: port 2(c2) entered blocking state
[  684.239797] br0: port 2(c2) entered disabled state
[  684.239872] c2: entered allmulticast mode
[  684.239977] c2: entered promiscuous mode
[  684.284616] br0: port 3(c3) entered blocking state
[  684.284676] br0: port 3(c3) entered disabled state
[  684.284746] c3: entered allmulticast mode
[  684.284821] c3: entered promiscuous mode
[  684.333168] br0: port 4(sender) entered blocking state
[  684.333272] br0: port 4(sender) entered disabled state
[  684.333350] sender: entered allmulticast mode
[  684.333484] sender: entered promiscuous mode
[  684.352652] br0: port 4(sender) entered blocking state
[  684.352751] br0: port 4(sender) entered forwarding state
[  684.352822] br0: port 3(c3) entered blocking state
[  684.352895] br0: port 3(c3) entered forwarding state
[  684.352959] br0: port 2(c2) entered blocking state
[  684.353025] br0: port 2(c2) entered forwarding state
[  684.353090] br0: port 1(c1) entered blocking state
[  684.353162] br0: port 1(c1) entered forwarding state
[  695.097393] br0: port 1(c1) entered disabled state
[  695.097723] c1 (unregistering): left allmulticast mode
[  695.097776] c1 (unregistering): left promiscuous mode
[  695.097829] br0: port 1(c1) entered disabled state
[  695.141311] br0: port 2(c2) entered disabled state
[  695.141568] c2 (unregistering): left allmulticast mode
[  695.141625] c2 (unregistering): left promiscuous mode
[  695.141664] br0: port 2(c2) entered disabled state
[  695.178294] br0: port 3(c3) entered disabled state
[  695.178533] c3 (unregistering): left allmulticast mode
[  695.178589] c3 (unregistering): left promiscuous mode
[  695.178630] br0: port 3(c3) entered disabled state
[  695.215559] br0: port 4(sender) entered disabled state
[  695.215796] sender (unregistering): left allmulticast mode
[  695.215846] sender (unregistering): left promiscuous mode
[  695.215890] br0: port 4(sender) entered disabled state