[ 3326.491024][T28661] br0: port 1(c1) entered blocking state
[ 3326.491502][T28661] br0: port 1(c1) entered disabled state
[ 3326.491881][T28661] c1: entered allmulticast mode
[ 3326.495907][T28661] c1: entered promiscuous mode
[ 3327.210292][T28666] br0: port 2(c2) entered blocking state
[ 3327.210742][T28666] br0: port 2(c2) entered disabled state
[ 3327.211108][T28666] c2: entered allmulticast mode
[ 3327.214691][T28666] c2: entered promiscuous mode
[ 3327.921489][T28671] br0: port 3(c3) entered blocking state
[ 3327.921925][T28671] br0: port 3(c3) entered disabled state
[ 3327.922297][T28671] c3: entered allmulticast mode
[ 3327.926742][T28671] c3: entered promiscuous mode
[ 3328.660710][T28676] br0: port 4(sender) entered blocking state
[ 3328.661292][T28676] br0: port 4(sender) entered disabled state
[ 3328.661799][T28676] sender: entered allmulticast mode
[ 3328.665937][T28676] sender: entered promiscuous mode
[ 3328.927663][T28678] br0: port 4(sender) entered blocking state
[ 3328.928133][T28678] br0: port 4(sender) entered forwarding state
[ 3328.928902][T28678] br0: port 3(c3) entered blocking state
[ 3328.929237][T28678] br0: port 3(c3) entered forwarding state
[ 3328.929929][T28678] br0: port 2(c2) entered blocking state
[ 3328.930268][T28678] br0: port 2(c2) entered forwarding state
[ 3328.930958][T28678] br0: port 1(c1) entered blocking state
[ 3328.931292][T28678] br0: port 1(c1) entered forwarding state
[ 3341.493683][   T69] br0: port 1(c1) entered disabled state
[ 3341.608064][   T69] c1 (unregistering): left allmulticast mode
[ 3341.608801][   T69] c1 (unregistering): left promiscuous mode
[ 3341.609471][   T69] br0: port 1(c1) entered disabled state
[ 3342.055688][   T69] br0: port 2(c2) entered disabled state
[ 3342.187428][   T69] c2 (unregistering): left allmulticast mode
[ 3342.187838][   T69] c2 (unregistering): left promiscuous mode
[ 3342.188343][   T69] br0: port 2(c2) entered disabled state
[ 3342.597937][   T69] br0: port 3(c3) entered disabled state
[ 3342.740270][   T69] c3 (unregistering): left allmulticast mode
[ 3342.740707][   T69] c3 (unregistering): left promiscuous mode
[ 3342.741134][   T69] br0: port 3(c3) entered disabled state
[ 3343.223248][   T69] br0: port 4(sender) entered disabled state
[ 3343.336234][   T69] sender (unregistering): left allmulticast mode
[ 3343.336659][   T69] sender (unregistering): left promiscuous mode
[ 3343.337039][   T69] br0: port 4(sender) entered disabled state