[  967.856708][T29607] br0: port 1(c1) entered blocking state
[  967.856896][T29607] br0: port 1(c1) entered disabled state
[  967.857075][T29607] c1: entered allmulticast mode
[  967.858518][T29607] c1: entered promiscuous mode
[  967.997024][T29612] br0: port 2(c2) entered blocking state
[  967.997218][T29612] br0: port 2(c2) entered disabled state
[  967.997385][T29612] c2: entered allmulticast mode
[  967.998833][T29612] c2: entered promiscuous mode
[  968.132818][T29617] br0: port 3(c3) entered blocking state
[  968.133009][T29617] br0: port 3(c3) entered disabled state
[  968.133171][T29617] c3: entered allmulticast mode
[  968.134621][T29617] c3: entered promiscuous mode
[  968.280371][T29622] br0: port 4(sender) entered blocking state
[  968.280585][T29622] br0: port 4(sender) entered disabled state
[  968.280783][T29622] sender: entered allmulticast mode
[  968.282209][T29622] sender: entered promiscuous mode
[  968.339069][T29624] br0: port 4(sender) entered blocking state
[  968.339321][T29624] br0: port 4(sender) entered forwarding state
[  968.339706][T29624] br0: port 3(c3) entered blocking state
[  968.339892][T29624] br0: port 3(c3) entered forwarding state
[  968.340269][T29624] br0: port 2(c2) entered blocking state
[  968.340458][T29624] br0: port 2(c2) entered forwarding state
[  968.340810][T29624] br0: port 1(c1) entered blocking state
[  968.341013][T29624] br0: port 1(c1) entered forwarding state
[  979.450778][   T12] br0: port 1(c1) entered disabled state
[  979.462071][   T12] c1 (unregistering): left allmulticast mode
[  979.462350][   T12] c1 (unregistering): left promiscuous mode
[  979.462615][   T12] br0: port 1(c1) entered disabled state
[  979.582100][   T12] br0: port 2(c2) entered disabled state
[  979.592573][   T12] c2 (unregistering): left allmulticast mode
[  979.592773][   T12] c2 (unregistering): left promiscuous mode
[  979.593108][   T12] br0: port 2(c2) entered disabled state
[  979.713123][   T12] br0: port 3(c3) entered disabled state
[  979.731867][   T12] c3 (unregistering): left allmulticast mode
[  979.732182][   T12] c3 (unregistering): left promiscuous mode
[  979.732470][   T12] br0: port 3(c3) entered disabled state
[  979.858268][   T12] br0: port 4(sender) entered disabled state
[  979.868759][   T12] sender (unregistering): left allmulticast mode
[  979.868948][   T12] sender (unregistering): left promiscuous mode
[  979.869199][   T12] br0: port 4(sender) entered disabled state