[  966.625387][T30243] br0: port 1(c1) entered blocking state
[  966.625634][T30243] br0: port 1(c1) entered disabled state
[  966.625882][T30243] c1: entered allmulticast mode
[  966.627452][T30243] c1: entered promiscuous mode
[  966.775725][T30248] br0: port 2(c2) entered blocking state
[  966.775916][T30248] br0: port 2(c2) entered disabled state
[  966.776089][T30248] c2: entered allmulticast mode
[  966.777565][T30248] c2: entered promiscuous mode
[  966.925077][T30253] br0: port 3(c3) entered blocking state
[  966.925260][T30253] br0: port 3(c3) entered disabled state
[  966.925427][T30253] c3: entered allmulticast mode
[  966.926932][T30253] c3: entered promiscuous mode
[  967.072430][T30258] br0: port 4(sender) entered blocking state
[  967.072642][T30258] br0: port 4(sender) entered disabled state
[  967.072856][T30258] sender: entered allmulticast mode
[  967.074306][T30258] sender: entered promiscuous mode
[  967.126660][T30260] br0: port 4(sender) entered blocking state
[  967.126899][T30260] br0: port 4(sender) entered forwarding state
[  967.127246][T30260] br0: port 3(c3) entered blocking state
[  967.127399][T30260] br0: port 3(c3) entered forwarding state
[  967.127699][T30260] br0: port 2(c2) entered blocking state
[  967.127854][T30260] br0: port 2(c2) entered forwarding state
[  967.128145][T30260] br0: port 1(c1) entered blocking state
[  967.128295][T30260] br0: port 1(c1) entered forwarding state
[  978.235718][   T12] br0: port 1(c1) entered disabled state
[  978.251298][   T12] c1 (unregistering): left allmulticast mode
[  978.251493][   T12] c1 (unregistering): left promiscuous mode
[  978.251664][   T12] br0: port 1(c1) entered disabled state
[  978.382889][   T12] br0: port 2(c2) entered disabled state
[  978.392690][   T12] c2 (unregistering): left allmulticast mode
[  978.392896][   T12] c2 (unregistering): left promiscuous mode
[  978.393084][   T12] br0: port 2(c2) entered disabled state
[  978.543939][   T12] br0: port 3(c3) entered disabled state
[  978.553936][   T12] c3 (unregistering): left allmulticast mode
[  978.554147][   T12] c3 (unregistering): left promiscuous mode
[  978.554324][   T12] br0: port 3(c3) entered disabled state
[  978.690957][   T12] br0: port 4(sender) entered disabled state
[  978.702908][   T12] sender (unregistering): left allmulticast mode
[  978.703117][   T12] sender (unregistering): left promiscuous mode
[  978.703304][   T12] br0: port 4(sender) entered disabled state