[  999.109463][T31837] br0: port 1(c1) entered blocking state
[  999.109652][T31837] br0: port 1(c1) entered disabled state
[  999.109904][T31837] c1: entered allmulticast mode
[  999.111429][T31837] c1: entered promiscuous mode
[  999.270359][T31842] br0: port 2(c2) entered blocking state
[  999.270578][T31842] br0: port 2(c2) entered disabled state
[  999.270945][T31842] c2: entered allmulticast mode
[  999.272528][T31842] c2: entered promiscuous mode
[  999.436808][T31847] br0: port 3(c3) entered blocking state
[  999.436989][T31847] br0: port 3(c3) entered disabled state
[  999.437153][T31847] c3: entered allmulticast mode
[  999.438708][T31847] c3: entered promiscuous mode
[  999.608390][T31852] br0: port 4(sender) entered blocking state
[  999.608607][T31852] br0: port 4(sender) entered disabled state
[  999.608817][T31852] sender: entered allmulticast mode
[  999.610929][T31852] sender: entered promiscuous mode
[  999.659478][T31854] br0: port 4(sender) entered blocking state
[  999.659694][T31854] br0: port 4(sender) entered forwarding state
[  999.660040][T31854] br0: port 3(c3) entered blocking state
[  999.660188][T31854] br0: port 3(c3) entered forwarding state
[  999.660488][T31854] br0: port 2(c2) entered blocking state
[  999.660634][T31854] br0: port 2(c2) entered forwarding state
[  999.660939][T31854] br0: port 1(c1) entered blocking state
[  999.661087][T31854] br0: port 1(c1) entered forwarding state
[ 1010.712347][   T12] br0: port 1(c1) entered disabled state
[ 1010.718542][   T12] c1 (unregistering): left allmulticast mode
[ 1010.721735][   T12] c1 (unregistering): left promiscuous mode
[ 1010.721951][   T12] br0: port 1(c1) entered disabled state
[ 1010.881636][   T12] br0: port 2(c2) entered disabled state
[ 1010.885433][   T12] c2 (unregistering): left allmulticast mode
[ 1010.885637][   T12] c2 (unregistering): left promiscuous mode
[ 1010.885825][   T12] br0: port 2(c2) entered disabled state
[ 1011.042993][   T12] br0: port 3(c3) entered disabled state
[ 1011.047637][   T12] c3 (unregistering): left allmulticast mode
[ 1011.047868][   T12] c3 (unregistering): left promiscuous mode
[ 1011.048048][   T12] br0: port 3(c3) entered disabled state
[ 1011.196595][   T12] br0: port 4(sender) entered disabled state
[ 1011.201146][   T12] sender (unregistering): left allmulticast mode
[ 1011.201375][   T12] sender (unregistering): left promiscuous mode
[ 1011.201550][   T12] br0: port 4(sender) entered disabled state