[ 2859.712460][T28009] br0: port 1(c1) entered blocking state
[ 2859.712811][T28009] br0: port 1(c1) entered disabled state
[ 2859.713148][T28009] c1: entered allmulticast mode
[ 2859.716502][T28009] c1: entered promiscuous mode
[ 2860.345493][T28014] br0: port 2(c2) entered blocking state
[ 2860.345913][T28014] br0: port 2(c2) entered disabled state
[ 2860.346233][T28014] c2: entered allmulticast mode
[ 2860.350084][T28014] c2: entered promiscuous mode
[ 2861.003260][T28019] br0: port 3(c3) entered blocking state
[ 2861.003595][T28019] br0: port 3(c3) entered disabled state
[ 2861.003950][T28019] c3: entered allmulticast mode
[ 2861.007350][T28019] c3: entered promiscuous mode
[ 2861.637025][T28024] br0: port 4(sender) entered blocking state
[ 2861.637430][T28024] br0: port 4(sender) entered disabled state
[ 2861.637864][T28024] sender: entered allmulticast mode
[ 2861.641712][T28024] sender: entered promiscuous mode
[ 2861.879444][T28026] br0: port 4(sender) entered blocking state
[ 2861.879878][T28026] br0: port 4(sender) entered forwarding state
[ 2861.880579][T28026] br0: port 3(c3) entered blocking state
[ 2861.880904][T28026] br0: port 3(c3) entered forwarding state
[ 2861.881539][T28026] br0: port 2(c2) entered blocking state
[ 2861.881858][T28026] br0: port 2(c2) entered forwarding state
[ 2861.882487][T28026] br0: port 1(c1) entered blocking state
[ 2861.882810][T28026] br0: port 1(c1) entered forwarding state
[ 2874.269382][   T68] br0: port 1(c1) entered disabled state
[ 2874.288812][   T68] c1 (unregistering): left allmulticast mode
[ 2874.289276][   T68] c1 (unregistering): left promiscuous mode
[ 2874.289637][   T68] br0: port 1(c1) entered disabled state
[ 2874.744944][   T68] br0: port 2(c2) entered disabled state
[ 2874.767252][   T68] c2 (unregistering): left allmulticast mode
[ 2874.767732][   T68] c2 (unregistering): left promiscuous mode
[ 2874.768097][   T68] br0: port 2(c2) entered disabled state
[ 2875.269521][   T68] br0: port 3(c3) entered disabled state
[ 2875.290524][   T68] c3 (unregistering): left allmulticast mode
[ 2875.292971][   T68] c3 (unregistering): left promiscuous mode
[ 2875.293338][   T68] br0: port 3(c3) entered disabled state
[ 2875.759177][   T68] br0: port 4(sender) entered disabled state
[ 2875.783880][   T68] sender (unregistering): left allmulticast mode
[ 2875.784280][   T68] sender (unregistering): left promiscuous mode
[ 2875.784773][   T68] br0: port 4(sender) entered disabled state