[  983.398446][T30335] br0: port 1(c1) entered blocking state
[  983.398700][T30335] br0: port 1(c1) entered disabled state
[  983.398963][T30335] c1: entered allmulticast mode
[  983.400518][T30335] c1: entered promiscuous mode
[  983.562517][T30340] br0: port 2(c2) entered blocking state
[  983.562755][T30340] br0: port 2(c2) entered disabled state
[  983.562991][T30340] c2: entered allmulticast mode
[  983.564908][T30340] c2: entered promiscuous mode
[  983.721231][T30345] br0: port 3(c3) entered blocking state
[  983.721407][T30345] br0: port 3(c3) entered disabled state
[  983.721564][T30345] c3: entered allmulticast mode
[  983.723212][T30345] c3: entered promiscuous mode
[  983.898326][T30350] br0: port 4(sender) entered blocking state
[  983.898562][T30350] br0: port 4(sender) entered disabled state
[  983.899179][T30350] sender: entered allmulticast mode
[  983.900871][T30350] sender: entered promiscuous mode
[  983.949310][T30352] br0: port 4(sender) entered blocking state
[  983.949531][T30352] br0: port 4(sender) entered forwarding state
[  983.949906][T30352] br0: port 3(c3) entered blocking state
[  983.950062][T30352] br0: port 3(c3) entered forwarding state
[  983.950348][T30352] br0: port 2(c2) entered blocking state
[  983.950494][T30352] br0: port 2(c2) entered forwarding state
[  983.950786][T30352] br0: port 1(c1) entered blocking state
[  983.950942][T30352] br0: port 1(c1) entered forwarding state
[  995.047466][   T73] br0: port 1(c1) entered disabled state
[  995.060553][   T73] c1 (unregistering): left allmulticast mode
[  995.060841][   T73] c1 (unregistering): left promiscuous mode
[  995.061089][   T73] br0: port 1(c1) entered disabled state
[  995.213116][   T73] br0: port 2(c2) entered disabled state
[  995.224817][   T73] c2 (unregistering): left allmulticast mode
[  995.225032][   T73] c2 (unregistering): left promiscuous mode
[  995.225228][   T73] br0: port 2(c2) entered disabled state
[  995.369810][   T73] br0: port 3(c3) entered disabled state
[  995.385135][   T73] c3 (unregistering): left allmulticast mode
[  995.385390][   T73] c3 (unregistering): left promiscuous mode
[  995.385633][   T73] br0: port 3(c3) entered disabled state
[  995.512391][   T73] br0: port 4(sender) entered disabled state
[  995.524341][   T73] sender (unregistering): left allmulticast mode
[  995.524547][   T73] sender (unregistering): left promiscuous mode
[  995.524765][   T73] br0: port 4(sender) entered disabled state