[ 1003.857057][T30363] br0: port 1(c1) entered blocking state
[ 1003.857903][T30363] br0: port 1(c1) entered disabled state
[ 1003.858143][T30363] c1: entered allmulticast mode
[ 1003.859676][T30363] c1: entered promiscuous mode
[ 1003.995400][T30368] br0: port 2(c2) entered blocking state
[ 1003.995622][T30368] br0: port 2(c2) entered disabled state
[ 1003.995844][T30368] c2: entered allmulticast mode
[ 1003.997417][T30368] c2: entered promiscuous mode
[ 1004.142528][T30373] br0: port 3(c3) entered blocking state
[ 1004.142748][T30373] br0: port 3(c3) entered disabled state
[ 1004.142971][T30373] c3: entered allmulticast mode
[ 1004.144486][T30373] c3: entered promiscuous mode
[ 1004.296792][T30378] br0: port 4(sender) entered blocking state
[ 1004.297054][T30378] br0: port 4(sender) entered disabled state
[ 1004.297506][T30378] sender: entered allmulticast mode
[ 1004.299236][T30378] sender: entered promiscuous mode
[ 1004.350560][T30380] br0: port 4(sender) entered blocking state
[ 1004.350779][T30380] br0: port 4(sender) entered forwarding state
[ 1004.351153][T30380] br0: port 3(c3) entered blocking state
[ 1004.351316][T30380] br0: port 3(c3) entered forwarding state
[ 1004.351629][T30380] br0: port 2(c2) entered blocking state
[ 1004.351787][T30380] br0: port 2(c2) entered forwarding state
[ 1004.352099][T30380] br0: port 1(c1) entered blocking state
[ 1004.352261][T30380] br0: port 1(c1) entered forwarding state
[ 1015.446222][   T12] br0: port 1(c1) entered disabled state
[ 1015.450267][   T12] c1 (unregistering): left allmulticast mode
[ 1015.450474][   T12] c1 (unregistering): left promiscuous mode
[ 1015.450845][   T12] br0: port 1(c1) entered disabled state
[ 1015.584345][   T12] br0: port 2(c2) entered disabled state
[ 1015.588370][   T12] c2 (unregistering): left allmulticast mode
[ 1015.588629][   T12] c2 (unregistering): left promiscuous mode
[ 1015.588864][   T12] br0: port 2(c2) entered disabled state
[ 1015.711216][   T12] br0: port 3(c3) entered disabled state
[ 1015.714423][   T12] c3 (unregistering): left allmulticast mode
[ 1015.714702][   T12] c3 (unregistering): left promiscuous mode
[ 1015.714935][   T12] br0: port 3(c3) entered disabled state
[ 1015.854710][   T12] br0: port 4(sender) entered disabled state
[ 1015.857473][   T12] sender (unregistering): left allmulticast mode
[ 1015.857684][   T12] sender (unregistering): left promiscuous mode
[ 1015.857864][   T12] br0: port 4(sender) entered disabled state