[  989.939890][T31647] br0: port 1(c1) entered blocking state
[  989.940072][T31647] br0: port 1(c1) entered disabled state
[  989.940237][T31647] c1: entered allmulticast mode
[  989.941883][T31647] c1: entered promiscuous mode
[  990.091108][T31652] br0: port 2(c2) entered blocking state
[  990.091319][T31652] br0: port 2(c2) entered disabled state
[  990.091539][T31652] c2: entered allmulticast mode
[  990.093037][T31652] c2: entered promiscuous mode
[  990.230383][T31657] br0: port 3(c3) entered blocking state
[  990.230554][T31657] br0: port 3(c3) entered disabled state
[  990.230712][T31657] c3: entered allmulticast mode
[  990.232172][T31657] c3: entered promiscuous mode
[  990.402439][T31662] br0: port 4(sender) entered blocking state
[  990.402693][T31662] br0: port 4(sender) entered disabled state
[  990.403416][T31662] sender: entered allmulticast mode
[  990.404949][T31662] sender: entered promiscuous mode
[  990.447798][T31664] br0: port 4(sender) entered blocking state
[  990.448034][T31664] br0: port 4(sender) entered forwarding state
[  990.448430][T31664] br0: port 3(c3) entered blocking state
[  990.448625][T31664] br0: port 3(c3) entered forwarding state
[  990.448987][T31664] br0: port 2(c2) entered blocking state
[  990.449185][T31664] br0: port 2(c2) entered forwarding state
[  990.449539][T31664] br0: port 1(c1) entered blocking state
[  990.449727][T31664] br0: port 1(c1) entered forwarding state
[ 1001.673062][   T12] br0: port 1(c1) entered disabled state
[ 1001.690227][   T12] c1 (unregistering): left allmulticast mode
[ 1001.690536][   T12] c1 (unregistering): left promiscuous mode
[ 1001.690821][   T12] br0: port 1(c1) entered disabled state
[ 1001.842292][   T12] br0: port 2(c2) entered disabled state
[ 1001.854325][   T12] c2 (unregistering): left allmulticast mode
[ 1001.854625][   T12] c2 (unregistering): left promiscuous mode
[ 1001.854912][   T12] br0: port 2(c2) entered disabled state
[ 1002.036262][   T12] br0: port 3(c3) entered disabled state
[ 1002.046814][   T12] c3 (unregistering): left allmulticast mode
[ 1002.047007][   T12] c3 (unregistering): left promiscuous mode
[ 1002.047185][   T12] br0: port 3(c3) entered disabled state
[ 1002.204334][   T12] br0: port 4(sender) entered disabled state
[ 1002.214992][   T12] sender (unregistering): left allmulticast mode
[ 1002.215195][   T12] sender (unregistering): left promiscuous mode
[ 1002.215368][   T12] br0: port 4(sender) entered disabled state