[  482.327893] br0: port 1(c1) entered blocking state
[  482.328002] br0: port 1(c1) entered disabled state
[  482.328090] c1: entered allmulticast mode
[  482.328193] c1: entered promiscuous mode
[  482.377589] br0: port 2(c2) entered blocking state
[  482.377664] br0: port 2(c2) entered disabled state
[  482.377738] c2: entered allmulticast mode
[  482.377827] c2: entered promiscuous mode
[  482.423961] br0: port 3(c3) entered blocking state
[  482.424051] br0: port 3(c3) entered disabled state
[  482.424116] c3: entered allmulticast mode
[  482.424201] c3: entered promiscuous mode
[  482.469144] br0: port 4(sender) entered blocking state
[  482.469211] br0: port 4(sender) entered disabled state
[  482.469281] sender: entered allmulticast mode
[  482.469373] sender: entered promiscuous mode
[  482.487219] br0: port 4(sender) entered blocking state
[  482.487283] br0: port 4(sender) entered forwarding state
[  482.487348] br0: port 3(c3) entered blocking state
[  482.487408] br0: port 3(c3) entered forwarding state
[  482.487460] br0: port 2(c2) entered blocking state
[  482.487515] br0: port 2(c2) entered forwarding state
[  482.487571] br0: port 1(c1) entered blocking state
[  482.487625] br0: port 1(c1) entered forwarding state
[  493.171109] br0: port 1(c1) entered disabled state
[  493.171537] c1 (unregistering): left allmulticast mode
[  493.171615] c1 (unregistering): left promiscuous mode
[  493.171678] br0: port 1(c1) entered disabled state
[  493.220088] br0: port 2(c2) entered disabled state
[  493.220463] c2 (unregistering): left allmulticast mode
[  493.220515] c2 (unregistering): left promiscuous mode
[  493.220566] br0: port 2(c2) entered disabled state
[  493.276067] br0: port 3(c3) entered disabled state
[  493.276432] c3 (unregistering): left allmulticast mode
[  493.276515] c3 (unregistering): left promiscuous mode
[  493.276603] br0: port 3(c3) entered disabled state
[  493.324116] br0: port 4(sender) entered disabled state
[  493.324524] sender (unregistering): left allmulticast mode
[  493.324581] sender (unregistering): left promiscuous mode
[  493.324651] br0: port 4(sender) entered disabled state