[  930.186252][T31127] br0: port 1(c1) entered blocking state
[  930.186496][T31127] br0: port 1(c1) entered disabled state
[  930.186756][T31127] c1: entered allmulticast mode
[  930.188606][T31127] c1: entered promiscuous mode
[  930.339093][T31132] br0: port 2(c2) entered blocking state
[  930.339278][T31132] br0: port 2(c2) entered disabled state
[  930.339449][T31132] c2: entered allmulticast mode
[  930.341409][T31132] c2: entered promiscuous mode
[  930.484961][T31137] br0: port 3(c3) entered blocking state
[  930.485189][T31137] br0: port 3(c3) entered disabled state
[  930.485415][T31137] c3: entered allmulticast mode
[  930.487251][T31137] c3: entered promiscuous mode
[  930.638698][T31142] br0: port 4(sender) entered blocking state
[  930.638969][T31142] br0: port 4(sender) entered disabled state
[  930.639229][T31142] sender: entered allmulticast mode
[  930.641073][T31142] sender: entered promiscuous mode
[  930.689604][T31144] br0: port 4(sender) entered blocking state
[  930.689849][T31144] br0: port 4(sender) entered forwarding state
[  930.690200][T31144] br0: port 3(c3) entered blocking state
[  930.690352][T31144] br0: port 3(c3) entered forwarding state
[  930.690652][T31144] br0: port 2(c2) entered blocking state
[  930.690822][T31144] br0: port 2(c2) entered forwarding state
[  930.691132][T31144] br0: port 1(c1) entered blocking state
[  930.691287][T31144] br0: port 1(c1) entered forwarding state
[  941.737543][   T12] br0: port 1(c1) entered disabled state
[  941.740916][   T12] c1 (unregistering): left allmulticast mode
[  941.741263][   T12] c1 (unregistering): left promiscuous mode
[  941.741454][   T12] br0: port 1(c1) entered disabled state
[  941.868946][   T12] br0: port 2(c2) entered disabled state
[  941.871378][   T12] c2 (unregistering): left allmulticast mode
[  941.871634][   T12] c2 (unregistering): left promiscuous mode
[  941.871938][   T12] br0: port 2(c2) entered disabled state
[  941.981880][   T12] br0: port 3(c3) entered disabled state
[  941.985255][   T12] c3 (unregistering): left allmulticast mode
[  941.985493][   T12] c3 (unregistering): left promiscuous mode
[  941.985748][   T12] br0: port 3(c3) entered disabled state
[  942.101836][   T12] br0: port 4(sender) entered disabled state
[  942.104816][   T12] sender (unregistering): left allmulticast mode
[  942.105056][   T12] sender (unregistering): left promiscuous mode
[  942.105284][   T12] br0: port 4(sender) entered disabled state