[ 2885.895363][T28667] br0: port 1(c1) entered blocking state
[ 2885.895696][T28667] br0: port 1(c1) entered disabled state
[ 2885.896414][T28667] c1: entered allmulticast mode
[ 2885.899723][T28667] c1: entered promiscuous mode
[ 2886.564401][T28672] br0: port 2(c2) entered blocking state
[ 2886.564726][T28672] br0: port 2(c2) entered disabled state
[ 2886.565787][T28672] c2: entered allmulticast mode
[ 2886.569136][T28672] c2: entered promiscuous mode
[ 2887.333474][T28677] br0: port 3(c3) entered blocking state
[ 2887.333832][T28677] br0: port 3(c3) entered disabled state
[ 2887.334217][T28677] c3: entered allmulticast mode
[ 2887.338165][T28677] c3: entered promiscuous mode
[ 2888.065866][T28682] br0: port 4(sender) entered blocking state
[ 2888.066721][T28682] br0: port 4(sender) entered disabled state
[ 2888.067178][T28682] sender: entered allmulticast mode
[ 2888.071170][T28682] sender: entered promiscuous mode
[ 2888.325525][T28684] br0: port 4(sender) entered blocking state
[ 2888.325981][T28684] br0: port 4(sender) entered forwarding state
[ 2888.326716][T28684] br0: port 3(c3) entered blocking state
[ 2888.327056][T28684] br0: port 3(c3) entered forwarding state
[ 2888.327712][T28684] br0: port 2(c2) entered blocking state
[ 2888.328053][T28684] br0: port 2(c2) entered forwarding state
[ 2888.328707][T28684] br0: port 1(c1) entered blocking state
[ 2888.329058][T28684] br0: port 1(c1) entered forwarding state
[ 2900.787653][   T68] br0: port 1(c1) entered disabled state
[ 2900.810935][   T68] c1 (unregistering): left allmulticast mode
[ 2900.811461][   T68] c1 (unregistering): left promiscuous mode
[ 2900.811855][   T68] br0: port 1(c1) entered disabled state
[ 2901.317472][   T68] br0: port 2(c2) entered disabled state
[ 2901.350468][   T68] c2 (unregistering): left allmulticast mode
[ 2901.350907][   T68] c2 (unregistering): left promiscuous mode
[ 2901.352281][   T68] br0: port 2(c2) entered disabled state
[ 2901.862763][   T68] br0: port 3(c3) entered disabled state
[ 2901.883180][   T68] c3 (unregistering): left allmulticast mode
[ 2901.883594][   T68] c3 (unregistering): left promiscuous mode
[ 2901.883980][   T68] br0: port 3(c3) entered disabled state
[ 2902.419298][   T68] br0: port 4(sender) entered disabled state
[ 2902.441033][   T68] sender (unregistering): left allmulticast mode
[ 2902.441457][   T68] sender (unregistering): left promiscuous mode
[ 2902.441853][   T68] br0: port 4(sender) entered disabled state