[  933.090254][T30052] br0: port 1(c1) entered blocking state
[  933.090526][T30052] br0: port 1(c1) entered disabled state
[  933.090857][T30052] c1: entered allmulticast mode
[  933.094266][T30052] c1: entered promiscuous mode
[  933.265614][T30057] br0: port 2(c2) entered blocking state
[  933.265799][T30057] br0: port 2(c2) entered disabled state
[  933.265969][T30057] c2: entered allmulticast mode
[  933.267452][T30057] c2: entered promiscuous mode
[  933.408493][T30062] br0: port 3(c3) entered blocking state
[  933.408687][T30062] br0: port 3(c3) entered disabled state
[  933.408850][T30062] c3: entered allmulticast mode
[  933.410328][T30062] c3: entered promiscuous mode
[  933.552996][T30067] br0: port 4(sender) entered blocking state
[  933.553332][T30067] br0: port 4(sender) entered disabled state
[  933.553625][T30067] sender: entered allmulticast mode
[  933.555272][T30067] sender: entered promiscuous mode
[  933.612936][T30069] br0: port 4(sender) entered blocking state
[  933.613159][T30069] br0: port 4(sender) entered forwarding state
[  933.613493][T30069] br0: port 3(c3) entered blocking state
[  933.613651][T30069] br0: port 3(c3) entered forwarding state
[  933.613964][T30069] br0: port 2(c2) entered blocking state
[  933.614112][T30069] br0: port 2(c2) entered forwarding state
[  933.614413][T30069] br0: port 1(c1) entered blocking state
[  933.614568][T30069] br0: port 1(c1) entered forwarding state
[  944.696952][   T70] br0: port 1(c1) entered disabled state
[  944.708291][   T70] c1 (unregistering): left allmulticast mode
[  944.708578][   T70] c1 (unregistering): left promiscuous mode
[  944.709255][   T70] br0: port 1(c1) entered disabled state
[  944.836684][   T70] br0: port 2(c2) entered disabled state
[  944.848059][   T70] c2 (unregistering): left allmulticast mode
[  944.848263][   T70] c2 (unregistering): left promiscuous mode
[  944.848440][   T70] br0: port 2(c2) entered disabled state
[  944.971469][   T70] br0: port 3(c3) entered disabled state
[  944.983893][   T70] c3 (unregistering): left allmulticast mode
[  944.984114][   T70] c3 (unregistering): left promiscuous mode
[  944.984294][   T70] br0: port 3(c3) entered disabled state
[  945.092806][   T70] br0: port 4(sender) entered disabled state
[  945.103442][   T70] sender (unregistering): left allmulticast mode
[  945.103643][   T70] sender (unregistering): left promiscuous mode
[  945.103813][   T70] br0: port 4(sender) entered disabled state