[ 2854.895061][T28679] br0: port 1(c1) entered blocking state
[ 2854.895416][T28679] br0: port 1(c1) entered disabled state
[ 2854.895776][T28679] c1: entered allmulticast mode
[ 2854.899360][T28679] c1: entered promiscuous mode
[ 2855.571436][T28684] br0: port 2(c2) entered blocking state
[ 2855.571819][T28684] br0: port 2(c2) entered disabled state
[ 2855.572406][T28684] c2: entered allmulticast mode
[ 2855.575797][T28684] c2: entered promiscuous mode
[ 2856.217795][T28689] br0: port 3(c3) entered blocking state
[ 2856.218493][T28689] br0: port 3(c3) entered disabled state
[ 2856.218835][T28689] c3: entered allmulticast mode
[ 2856.222185][T28689] c3: entered promiscuous mode
[ 2856.888776][T28694] br0: port 4(sender) entered blocking state
[ 2856.889225][T28694] br0: port 4(sender) entered disabled state
[ 2856.889662][T28694] sender: entered allmulticast mode
[ 2856.893453][T28694] sender: entered promiscuous mode
[ 2857.151097][T28696] br0: port 4(sender) entered blocking state
[ 2857.151537][T28696] br0: port 4(sender) entered forwarding state
[ 2857.152258][T28696] br0: port 3(c3) entered blocking state
[ 2857.152576][T28696] br0: port 3(c3) entered forwarding state
[ 2857.153232][T28696] br0: port 2(c2) entered blocking state
[ 2857.154056][T28696] br0: port 2(c2) entered forwarding state
[ 2857.154711][T28696] br0: port 1(c1) entered blocking state
[ 2857.155040][T28696] br0: port 1(c1) entered forwarding state
[ 2869.581923][   T12] br0: port 1(c1) entered disabled state
[ 2869.608802][   T12] c1 (unregistering): left allmulticast mode
[ 2869.609297][   T12] c1 (unregistering): left promiscuous mode
[ 2869.609691][   T12] br0: port 1(c1) entered disabled state
[ 2870.106779][   T12] br0: port 2(c2) entered disabled state
[ 2870.138093][   T12] c2 (unregistering): left allmulticast mode
[ 2870.138768][   T12] c2 (unregistering): left promiscuous mode
[ 2870.139517][   T12] br0: port 2(c2) entered disabled state
[ 2870.667287][   T12] br0: port 3(c3) entered disabled state
[ 2870.688044][   T12] c3 (unregistering): left allmulticast mode
[ 2870.688471][   T12] c3 (unregistering): left promiscuous mode
[ 2870.688859][   T12] br0: port 3(c3) entered disabled state
[ 2871.168543][   T12] br0: port 4(sender) entered disabled state
[ 2871.190986][   T12] sender (unregistering): left allmulticast mode
[ 2871.191513][   T12] sender (unregistering): left promiscuous mode
[ 2871.191908][   T12] br0: port 4(sender) entered disabled state