[  948.661656][T30009] br0: port 1(c1) entered blocking state
[  948.661842][T30009] br0: port 1(c1) entered disabled state
[  948.662038][T30009] c1: entered allmulticast mode
[  948.664263][T30009] c1: entered promiscuous mode
[  948.834191][T30014] br0: port 2(c2) entered blocking state
[  948.834391][T30014] br0: port 2(c2) entered disabled state
[  948.834576][T30014] c2: entered allmulticast mode
[  948.836590][T30014] c2: entered promiscuous mode
[  948.991722][T30019] br0: port 3(c3) entered blocking state
[  948.991912][T30019] br0: port 3(c3) entered disabled state
[  948.992090][T30019] c3: entered allmulticast mode
[  948.993597][T30019] c3: entered promiscuous mode
[  949.154658][T30024] br0: port 4(sender) entered blocking state
[  949.154964][T30024] br0: port 4(sender) entered disabled state
[  949.155277][T30024] sender: entered allmulticast mode
[  949.158278][T30024] sender: entered promiscuous mode
[  949.221699][T30026] br0: port 4(sender) entered blocking state
[  949.221956][T30026] br0: port 4(sender) entered forwarding state
[  949.222307][T30026] br0: port 3(c3) entered blocking state
[  949.222486][T30026] br0: port 3(c3) entered forwarding state
[  949.222795][T30026] br0: port 2(c2) entered blocking state
[  949.222954][T30026] br0: port 2(c2) entered forwarding state
[  949.223324][T30026] br0: port 1(c1) entered blocking state
[  949.223515][T30026] br0: port 1(c1) entered forwarding state
[  960.322720][   T12] br0: port 1(c1) entered disabled state
[  960.333826][   T12] c1 (unregistering): left allmulticast mode
[  960.334101][   T12] c1 (unregistering): left promiscuous mode
[  960.334381][   T12] br0: port 1(c1) entered disabled state
[  960.466957][   T12] br0: port 2(c2) entered disabled state
[  960.478267][   T12] c2 (unregistering): left allmulticast mode
[  960.478518][   T12] c2 (unregistering): left promiscuous mode
[  960.478760][   T12] br0: port 2(c2) entered disabled state
[  960.602682][   T12] br0: port 3(c3) entered disabled state
[  960.614018][   T12] c3 (unregistering): left allmulticast mode
[  960.615399][   T12] c3 (unregistering): left promiscuous mode
[  960.615747][   T12] br0: port 3(c3) entered disabled state
[  960.750981][   T12] br0: port 4(sender) entered disabled state
[  960.763660][   T12] sender (unregistering): left allmulticast mode
[  960.763904][   T12] sender (unregistering): left promiscuous mode
[  960.764215][   T12] br0: port 4(sender) entered disabled state