[ 1001.004340][ T2338] br0: port 1(c1) entered blocking state
[ 1001.004946][ T2338] br0: port 1(c1) entered disabled state
[ 1001.005251][ T2338] c1: entered allmulticast mode
[ 1001.006846][ T2338] c1: entered promiscuous mode
[ 1001.175019][ T2343] br0: port 2(c2) entered blocking state
[ 1001.175312][ T2343] br0: port 2(c2) entered disabled state
[ 1001.175626][ T2343] c2: entered allmulticast mode
[ 1001.177212][ T2343] c2: entered promiscuous mode
[ 1001.334085][ T2348] br0: port 3(c3) entered blocking state
[ 1001.334337][ T2348] br0: port 3(c3) entered disabled state
[ 1001.334916][ T2348] c3: entered allmulticast mode
[ 1001.336457][ T2348] c3: entered promiscuous mode
[ 1001.505626][ T2353] br0: port 4(sender) entered blocking state
[ 1001.505967][ T2353] br0: port 4(sender) entered disabled state
[ 1001.506390][ T2353] sender: entered allmulticast mode
[ 1001.507979][ T2353] sender: entered promiscuous mode
[ 1001.575866][ T2355] br0: port 4(sender) entered blocking state
[ 1001.576227][ T2355] br0: port 4(sender) entered forwarding state
[ 1001.576720][ T2355] br0: port 3(c3) entered blocking state
[ 1001.576999][ T2355] br0: port 3(c3) entered forwarding state
[ 1001.577468][ T2355] br0: port 2(c2) entered blocking state
[ 1001.577768][ T2355] br0: port 2(c2) entered forwarding state
[ 1001.578240][ T2355] br0: port 1(c1) entered blocking state
[ 1001.578523][ T2355] br0: port 1(c1) entered forwarding state
[ 1012.596904][   T71] br0: port 1(c1) entered disabled state
[ 1012.599231][   T71] c1 (unregistering): left allmulticast mode
[ 1012.599526][   T71] c1 (unregistering): left promiscuous mode
[ 1012.600631][   T71] br0: port 1(c1) entered disabled state
[ 1012.727829][   T71] br0: port 2(c2) entered disabled state
[ 1012.739291][   T71] c2 (unregistering): left allmulticast mode
[ 1012.739940][   T71] c2 (unregistering): left promiscuous mode
[ 1012.740230][   T71] br0: port 2(c2) entered disabled state
[ 1012.861186][   T71] br0: port 3(c3) entered disabled state
[ 1012.865316][   T71] c3 (unregistering): left allmulticast mode
[ 1012.865641][   T71] c3 (unregistering): left promiscuous mode
[ 1012.865927][   T71] br0: port 3(c3) entered disabled state
[ 1012.989290][   T71] br0: port 4(sender) entered disabled state
[ 1012.993964][   T71] sender (unregistering): left allmulticast mode
[ 1012.994268][   T71] sender (unregistering): left promiscuous mode
[ 1012.994557][   T71] br0: port 4(sender) entered disabled state