[  919.548646][T30384] br0: port 1(c1) entered blocking state
[  919.549278][T30384] br0: port 1(c1) entered disabled state
[  919.549485][T30384] c1: entered allmulticast mode
[  919.551021][T30384] c1: entered promiscuous mode
[  919.691500][T30389] br0: port 2(c2) entered blocking state
[  919.691676][T30389] br0: port 2(c2) entered disabled state
[  919.691857][T30389] c2: entered allmulticast mode
[  919.693289][T30389] c2: entered promiscuous mode
[  919.827390][T30394] br0: port 3(c3) entered blocking state
[  919.827604][T30394] br0: port 3(c3) entered disabled state
[  919.828125][T30394] c3: entered allmulticast mode
[  919.829664][T30394] c3: entered promiscuous mode
[  919.984007][T30399] br0: port 4(sender) entered blocking state
[  919.984251][T30399] br0: port 4(sender) entered disabled state
[  919.984496][T30399] sender: entered allmulticast mode
[  919.986257][T30399] sender: entered promiscuous mode
[  920.032791][T30401] br0: port 4(sender) entered blocking state
[  920.033031][T30401] br0: port 4(sender) entered forwarding state
[  920.033422][T30401] br0: port 3(c3) entered blocking state
[  920.033619][T30401] br0: port 3(c3) entered forwarding state
[  920.033987][T30401] br0: port 2(c2) entered blocking state
[  920.034175][T30401] br0: port 2(c2) entered forwarding state
[  920.034535][T30401] br0: port 1(c1) entered blocking state
[  920.034780][T30401] br0: port 1(c1) entered forwarding state
[  931.122338][   T12] br0: port 1(c1) entered disabled state
[  931.136798][   T12] c1 (unregistering): left allmulticast mode
[  931.137085][   T12] c1 (unregistering): left promiscuous mode
[  931.137277][   T12] br0: port 1(c1) entered disabled state
[  931.261319][   T12] br0: port 2(c2) entered disabled state
[  931.274087][   T12] c2 (unregistering): left allmulticast mode
[  931.274385][   T12] c2 (unregistering): left promiscuous mode
[  931.274650][   T12] br0: port 2(c2) entered disabled state
[  931.398008][   T12] br0: port 3(c3) entered disabled state
[  931.410640][   T12] c3 (unregistering): left allmulticast mode
[  931.410959][   T12] c3 (unregistering): left promiscuous mode
[  931.411157][   T12] br0: port 3(c3) entered disabled state
[  931.532321][   T12] br0: port 4(sender) entered disabled state
[  931.546346][   T12] sender (unregistering): left allmulticast mode
[  931.546546][   T12] sender (unregistering): left promiscuous mode
[  931.546735][   T12] br0: port 4(sender) entered disabled state