[ 2793.506117][T28061] br0: port 1(c1) entered blocking state
[ 2793.506462][T28061] br0: port 1(c1) entered disabled state
[ 2793.506823][T28061] c1: entered allmulticast mode
[ 2793.510173][T28061] c1: entered promiscuous mode
[ 2794.173799][T28066] br0: port 2(c2) entered blocking state
[ 2794.174168][T28066] br0: port 2(c2) entered disabled state
[ 2794.174514][T28066] c2: entered allmulticast mode
[ 2794.178885][T28066] c2: entered promiscuous mode
[ 2794.841401][T28071] br0: port 3(c3) entered blocking state
[ 2794.841755][T28071] br0: port 3(c3) entered disabled state
[ 2794.842127][T28071] c3: entered allmulticast mode
[ 2794.846818][T28071] c3: entered promiscuous mode
[ 2795.516125][T28076] br0: port 4(sender) entered blocking state
[ 2795.516590][T28076] br0: port 4(sender) entered disabled state
[ 2795.517286][T28076] sender: entered allmulticast mode
[ 2795.520669][T28076] sender: entered promiscuous mode
[ 2795.753287][T28078] br0: port 4(sender) entered blocking state
[ 2795.753768][T28078] br0: port 4(sender) entered forwarding state
[ 2795.754526][T28078] br0: port 3(c3) entered blocking state
[ 2795.754896][T28078] br0: port 3(c3) entered forwarding state
[ 2795.755562][T28078] br0: port 2(c2) entered blocking state
[ 2795.755916][T28078] br0: port 2(c2) entered forwarding state
[ 2795.756576][T28078] br0: port 1(c1) entered blocking state
[ 2795.756935][T28078] br0: port 1(c1) entered forwarding state
[ 2808.267991][   T12] br0: port 1(c1) entered disabled state
[ 2808.302899][   T12] c1 (unregistering): left allmulticast mode
[ 2808.303352][   T12] c1 (unregistering): left promiscuous mode
[ 2808.303762][   T12] br0: port 1(c1) entered disabled state
[ 2808.784449][   T12] br0: port 2(c2) entered disabled state
[ 2808.820373][   T12] c2 (unregistering): left allmulticast mode
[ 2808.820833][   T12] c2 (unregistering): left promiscuous mode
[ 2808.821237][   T12] br0: port 2(c2) entered disabled state
[ 2809.307279][   T12] br0: port 3(c3) entered disabled state
[ 2809.338035][   T12] c3 (unregistering): left allmulticast mode
[ 2809.338457][   T12] c3 (unregistering): left promiscuous mode
[ 2809.338848][   T12] br0: port 3(c3) entered disabled state
[ 2809.831990][   T12] br0: port 4(sender) entered disabled state
[ 2809.857687][   T12] sender (unregistering): left allmulticast mode
[ 2809.858151][   T12] sender (unregistering): left promiscuous mode
[ 2809.858540][   T12] br0: port 4(sender) entered disabled state