[ 2905.595261][T29236] br0: port 1(c1) entered blocking state
[ 2905.595634][T29236] br0: port 1(c1) entered disabled state
[ 2905.596370][T29236] c1: entered allmulticast mode
[ 2905.599742][T29236] c1: entered promiscuous mode
[ 2906.267482][T29241] br0: port 2(c2) entered blocking state
[ 2906.267858][T29241] br0: port 2(c2) entered disabled state
[ 2906.268212][T29241] c2: entered allmulticast mode
[ 2906.271914][T29241] c2: entered promiscuous mode
[ 2906.932916][T29246] br0: port 3(c3) entered blocking state
[ 2906.933331][T29246] br0: port 3(c3) entered disabled state
[ 2906.933692][T29246] c3: entered allmulticast mode
[ 2906.937203][T29246] c3: entered promiscuous mode
[ 2907.592258][T29251] br0: port 4(sender) entered blocking state
[ 2907.593180][T29251] br0: port 4(sender) entered disabled state
[ 2907.593598][T29251] sender: entered allmulticast mode
[ 2907.596966][T29251] sender: entered promiscuous mode
[ 2907.838612][T29253] br0: port 4(sender) entered blocking state
[ 2907.839158][T29253] br0: port 4(sender) entered forwarding state
[ 2907.839876][T29253] br0: port 3(c3) entered blocking state
[ 2907.840208][T29253] br0: port 3(c3) entered forwarding state
[ 2907.840869][T29253] br0: port 2(c2) entered blocking state
[ 2907.841193][T29253] br0: port 2(c2) entered forwarding state
[ 2907.841842][T29253] br0: port 1(c1) entered blocking state
[ 2907.842166][T29253] br0: port 1(c1) entered forwarding state
[ 2920.366635][   T12] br0: port 1(c1) entered disabled state
[ 2920.388379][   T12] c1 (unregistering): left allmulticast mode
[ 2920.388853][   T12] c1 (unregistering): left promiscuous mode
[ 2920.389406][   T12] br0: port 1(c1) entered disabled state
[ 2920.929682][   T12] br0: port 2(c2) entered disabled state
[ 2920.951518][   T12] c2 (unregistering): left allmulticast mode
[ 2920.954374][   T12] c2 (unregistering): left promiscuous mode
[ 2920.954836][   T12] br0: port 2(c2) entered disabled state
[ 2921.462184][   T12] br0: port 3(c3) entered disabled state
[ 2921.496819][   T12] c3 (unregistering): left allmulticast mode
[ 2921.497354][   T12] c3 (unregistering): left promiscuous mode
[ 2921.497963][   T12] br0: port 3(c3) entered disabled state
[ 2921.991476][   T12] br0: port 4(sender) entered disabled state
[ 2922.013457][   T12] sender (unregistering): left allmulticast mode
[ 2922.013932][   T12] sender (unregistering): left promiscuous mode
[ 2922.014360][   T12] br0: port 4(sender) entered disabled state