[ 3181.296415][T28150] br0: port 1(c1) entered blocking state
[ 3181.296768][T28150] br0: port 1(c1) entered disabled state
[ 3181.297127][T28150] c1: entered allmulticast mode
[ 3181.301217][T28150] c1: entered promiscuous mode
[ 3181.979864][T28155] br0: port 2(c2) entered blocking state
[ 3181.980340][T28155] br0: port 2(c2) entered disabled state
[ 3181.980730][T28155] c2: entered allmulticast mode
[ 3181.985361][T28155] c2: entered promiscuous mode
[ 3182.689877][T28160] br0: port 3(c3) entered blocking state
[ 3182.690340][T28160] br0: port 3(c3) entered disabled state
[ 3182.690731][T28160] c3: entered allmulticast mode
[ 3182.695094][T28160] c3: entered promiscuous mode
[ 3183.406077][T28165] br0: port 4(sender) entered blocking state
[ 3183.406629][T28165] br0: port 4(sender) entered disabled state
[ 3183.407069][T28165] sender: entered allmulticast mode
[ 3183.411593][T28165] sender: entered promiscuous mode
[ 3183.691789][T28167] br0: port 4(sender) entered blocking state
[ 3183.692308][T28167] br0: port 4(sender) entered forwarding state
[ 3183.693058][T28167] br0: port 3(c3) entered blocking state
[ 3183.693406][T28167] br0: port 3(c3) entered forwarding state
[ 3183.694077][T28167] br0: port 2(c2) entered blocking state
[ 3183.694413][T28167] br0: port 2(c2) entered forwarding state
[ 3183.695083][T28167] br0: port 1(c1) entered blocking state
[ 3183.695430][T28167] br0: port 1(c1) entered forwarding state
[ 3196.389244][   T68] br0: port 1(c1) entered disabled state
[ 3196.504258][   T68] c1 (unregistering): left allmulticast mode
[ 3196.504703][   T68] c1 (unregistering): left promiscuous mode
[ 3196.505084][   T68] br0: port 1(c1) entered disabled state
[ 3196.975323][   T68] br0: port 2(c2) entered disabled state
[ 3197.074257][   T68] c2 (unregistering): left allmulticast mode
[ 3197.074782][   T68] c2 (unregistering): left promiscuous mode
[ 3197.075162][   T68] br0: port 2(c2) entered disabled state
[ 3197.531214][   T68] br0: port 3(c3) entered disabled state
[ 3197.685239][   T68] c3 (unregistering): left allmulticast mode
[ 3197.685683][   T68] c3 (unregistering): left promiscuous mode
[ 3197.686061][   T68] br0: port 3(c3) entered disabled state
[ 3198.059959][   T68] br0: port 4(sender) entered disabled state
[ 3198.179808][   T68] sender (unregistering): left allmulticast mode
[ 3198.180288][   T68] sender (unregistering): left promiscuous mode
[ 3198.180914][   T68] br0: port 4(sender) entered disabled state