[  962.486103][T30969] br0: port 1(c1) entered blocking state
[  962.486347][T30969] br0: port 1(c1) entered disabled state
[  962.486998][T30969] c1: entered allmulticast mode
[  962.488597][T30969] c1: entered promiscuous mode
[  962.636871][T30974] br0: port 2(c2) entered blocking state
[  962.637078][T30974] br0: port 2(c2) entered disabled state
[  962.637250][T30974] c2: entered allmulticast mode
[  962.638774][T30974] c2: entered promiscuous mode
[  962.780219][T30979] br0: port 3(c3) entered blocking state
[  962.780445][T30979] br0: port 3(c3) entered disabled state
[  962.780685][T30979] c3: entered allmulticast mode
[  962.782259][T30979] c3: entered promiscuous mode
[  962.924581][T30984] br0: port 4(sender) entered blocking state
[  962.924804][T30984] br0: port 4(sender) entered disabled state
[  962.925014][T30984] sender: entered allmulticast mode
[  962.927577][T30984] sender: entered promiscuous mode
[  962.978963][T30986] br0: port 4(sender) entered blocking state
[  962.979226][T30986] br0: port 4(sender) entered forwarding state
[  962.979641][T30986] br0: port 3(c3) entered blocking state
[  962.979840][T30986] br0: port 3(c3) entered forwarding state
[  962.980203][T30986] br0: port 2(c2) entered blocking state
[  962.980404][T30986] br0: port 2(c2) entered forwarding state
[  962.980783][T30986] br0: port 1(c1) entered blocking state
[  962.980990][T30986] br0: port 1(c1) entered forwarding state
[  974.059190][   T12] br0: port 1(c1) entered disabled state
[  974.073527][   T12] c1 (unregistering): left allmulticast mode
[  974.073830][   T12] c1 (unregistering): left promiscuous mode
[  974.074123][   T12] br0: port 1(c1) entered disabled state
[  974.206704][   T12] br0: port 2(c2) entered disabled state
[  974.224651][   T12] c2 (unregistering): left allmulticast mode
[  974.224877][   T12] c2 (unregistering): left promiscuous mode
[  974.225079][   T12] br0: port 2(c2) entered disabled state
[  974.343690][   T12] br0: port 3(c3) entered disabled state
[  974.356868][   T12] c3 (unregistering): left allmulticast mode
[  974.357089][   T12] c3 (unregistering): left promiscuous mode
[  974.357279][   T12] br0: port 3(c3) entered disabled state
[  974.492753][   T12] br0: port 4(sender) entered disabled state
[  974.504950][   T12] sender (unregistering): left allmulticast mode
[  974.505164][   T12] sender (unregistering): left promiscuous mode
[  974.505355][   T12] br0: port 4(sender) entered disabled state