[ 3201.008241][T27614] br0: port 1(c1) entered blocking state
[ 3201.008633][T27614] br0: port 1(c1) entered disabled state
[ 3201.009010][T27614] c1: entered allmulticast mode
[ 3201.014173][T27614] c1: entered promiscuous mode
[ 3201.741218][T27619] br0: port 2(c2) entered blocking state
[ 3201.741599][T27619] br0: port 2(c2) entered disabled state
[ 3201.741963][T27619] c2: entered allmulticast mode
[ 3201.746009][T27619] c2: entered promiscuous mode
[ 3202.473847][T27624] br0: port 3(c3) entered blocking state
[ 3202.474229][T27624] br0: port 3(c3) entered disabled state
[ 3202.474649][T27624] c3: entered allmulticast mode
[ 3202.478750][T27624] c3: entered promiscuous mode
[ 3203.239216][T27629] br0: port 4(sender) entered blocking state
[ 3203.239677][T27629] br0: port 4(sender) entered disabled state
[ 3203.240188][T27629] sender: entered allmulticast mode
[ 3203.244384][T27629] sender: entered promiscuous mode
[ 3203.498416][T27631] br0: port 4(sender) entered blocking state
[ 3203.498912][T27631] br0: port 4(sender) entered forwarding state
[ 3203.499709][T27631] br0: port 3(c3) entered blocking state
[ 3203.500063][T27631] br0: port 3(c3) entered forwarding state
[ 3203.500927][T27631] br0: port 2(c2) entered blocking state
[ 3203.501258][T27631] br0: port 2(c2) entered forwarding state
[ 3203.502039][T27631] br0: port 1(c1) entered blocking state
[ 3203.502380][T27631] br0: port 1(c1) entered forwarding state
[ 3216.089099][   T69] br0: port 1(c1) entered disabled state
[ 3216.184601][   T69] c1 (unregistering): left allmulticast mode
[ 3216.185056][   T69] c1 (unregistering): left promiscuous mode
[ 3216.185451][   T69] br0: port 1(c1) entered disabled state
[ 3216.665805][   T69] br0: port 2(c2) entered disabled state
[ 3216.773619][   T69] c2 (unregistering): left allmulticast mode
[ 3216.774062][   T69] c2 (unregistering): left promiscuous mode
[ 3216.774451][   T69] br0: port 2(c2) entered disabled state
[ 3217.288087][   T69] br0: port 3(c3) entered disabled state
[ 3217.464841][   T69] c3 (unregistering): left allmulticast mode
[ 3217.465258][   T69] c3 (unregistering): left promiscuous mode
[ 3217.465636][   T69] br0: port 3(c3) entered disabled state
[ 3217.878273][   T69] br0: port 4(sender) entered disabled state
[ 3218.015326][   T69] sender (unregistering): left allmulticast mode
[ 3218.015839][   T69] sender (unregistering): left promiscuous mode
[ 3218.016254][   T69] br0: port 4(sender) entered disabled state