[ 2854.829896][T28835] br0: port 1(c1) entered blocking state
[ 2854.830538][T28835] br0: port 1(c1) entered disabled state
[ 2854.841772][T28835] c1: entered allmulticast mode
[ 2854.845129][T28835] c1: entered promiscuous mode
[ 2855.482443][T28840] br0: port 2(c2) entered blocking state
[ 2855.482786][T28840] br0: port 2(c2) entered disabled state
[ 2855.483126][T28840] c2: entered allmulticast mode
[ 2855.486534][T28840] c2: entered promiscuous mode
[ 2856.147846][T28845] br0: port 3(c3) entered blocking state
[ 2856.148190][T28845] br0: port 3(c3) entered disabled state
[ 2856.148546][T28845] c3: entered allmulticast mode
[ 2856.151883][T28845] c3: entered promiscuous mode
[ 2856.825832][T28850] br0: port 4(sender) entered blocking state
[ 2856.826351][T28850] br0: port 4(sender) entered disabled state
[ 2856.826771][T28850] sender: entered allmulticast mode
[ 2856.830185][T28850] sender: entered promiscuous mode
[ 2857.065471][T28852] br0: port 4(sender) entered blocking state
[ 2857.065905][T28852] br0: port 4(sender) entered forwarding state
[ 2857.066719][T28852] br0: port 3(c3) entered blocking state
[ 2857.067041][T28852] br0: port 3(c3) entered forwarding state
[ 2857.067701][T28852] br0: port 2(c2) entered blocking state
[ 2857.068024][T28852] br0: port 2(c2) entered forwarding state
[ 2857.068698][T28852] br0: port 1(c1) entered blocking state
[ 2857.069025][T28852] br0: port 1(c1) entered forwarding state
[ 2869.510925][   T68] br0: port 1(c1) entered disabled state
[ 2869.532594][   T68] c1 (unregistering): left allmulticast mode
[ 2869.533002][   T68] c1 (unregistering): left promiscuous mode
[ 2869.533393][   T68] br0: port 1(c1) entered disabled state
[ 2870.050793][   T68] br0: port 2(c2) entered disabled state
[ 2870.073679][   T68] c2 (unregistering): left allmulticast mode
[ 2870.074142][   T68] c2 (unregistering): left promiscuous mode
[ 2870.074564][   T68] br0: port 2(c2) entered disabled state
[ 2870.567948][   T68] br0: port 3(c3) entered disabled state
[ 2870.593007][   T68] c3 (unregistering): left allmulticast mode
[ 2870.593413][   T68] c3 (unregistering): left promiscuous mode
[ 2870.593860][   T68] br0: port 3(c3) entered disabled state
[ 2871.091063][   T68] br0: port 4(sender) entered disabled state
[ 2871.114705][   T68] sender (unregistering): left allmulticast mode
[ 2871.115098][   T68] sender (unregistering): left promiscuous mode
[ 2871.115580][   T68] br0: port 4(sender) entered disabled state