[  962.084774][T31156] br0: port 1(c1) entered blocking state
[  962.084975][T31156] br0: port 1(c1) entered disabled state
[  962.085148][T31156] c1: entered allmulticast mode
[  962.086641][T31156] c1: entered promiscuous mode
[  962.238765][T31161] br0: port 2(c2) entered blocking state
[  962.238993][T31161] br0: port 2(c2) entered disabled state
[  962.239215][T31161] c2: entered allmulticast mode
[  962.241735][T31161] c2: entered promiscuous mode
[  962.398285][T31166] br0: port 3(c3) entered blocking state
[  962.398474][T31166] br0: port 3(c3) entered disabled state
[  962.398652][T31166] c3: entered allmulticast mode
[  962.400144][T31166] c3: entered promiscuous mode
[  962.543479][T31171] br0: port 4(sender) entered blocking state
[  962.544434][T31171] br0: port 4(sender) entered disabled state
[  962.544703][T31171] sender: entered allmulticast mode
[  962.546262][T31171] sender: entered promiscuous mode
[  962.597406][T31173] br0: port 4(sender) entered blocking state
[  962.597642][T31173] br0: port 4(sender) entered forwarding state
[  962.597993][T31173] br0: port 3(c3) entered blocking state
[  962.598146][T31173] br0: port 3(c3) entered forwarding state
[  962.598445][T31173] br0: port 2(c2) entered blocking state
[  962.598603][T31173] br0: port 2(c2) entered forwarding state
[  962.598922][T31173] br0: port 1(c1) entered blocking state
[  962.599498][T31173] br0: port 1(c1) entered forwarding state
[  973.652496][   T12] br0: port 1(c1) entered disabled state
[  973.664200][   T12] c1 (unregistering): left allmulticast mode
[  973.664448][   T12] c1 (unregistering): left promiscuous mode
[  973.664709][   T12] br0: port 1(c1) entered disabled state
[  973.799968][   T12] br0: port 2(c2) entered disabled state
[  973.811457][   T12] c2 (unregistering): left allmulticast mode
[  973.811730][   T12] c2 (unregistering): left promiscuous mode
[  973.811975][   T12] br0: port 2(c2) entered disabled state
[  973.941024][   T12] br0: port 3(c3) entered disabled state
[  973.952779][   T12] c3 (unregistering): left allmulticast mode
[  973.953026][   T12] c3 (unregistering): left promiscuous mode
[  973.953257][   T12] br0: port 3(c3) entered disabled state
[  974.091135][   T12] br0: port 4(sender) entered disabled state
[  974.104978][   T12] sender (unregistering): left allmulticast mode
[  974.105228][   T12] sender (unregistering): left promiscuous mode
[  974.105464][   T12] br0: port 4(sender) entered disabled state