[  989.020874][T30541] br0: port 1(c1) entered blocking state
[  989.021093][T30541] br0: port 1(c1) entered disabled state
[  989.021314][T30541] c1: entered allmulticast mode
[  989.022815][T30541] c1: entered promiscuous mode
[  989.163877][T30546] br0: port 2(c2) entered blocking state
[  989.164039][T30546] br0: port 2(c2) entered disabled state
[  989.165300][T30546] c2: entered allmulticast mode
[  989.166729][T30546] c2: entered promiscuous mode
[  989.305717][T30551] br0: port 3(c3) entered blocking state
[  989.305911][T30551] br0: port 3(c3) entered disabled state
[  989.306116][T30551] c3: entered allmulticast mode
[  989.308201][T30551] c3: entered promiscuous mode
[  989.434649][T30556] br0: port 4(sender) entered blocking state
[  989.434849][T30556] br0: port 4(sender) entered disabled state
[  989.435032][T30556] sender: entered allmulticast mode
[  989.436429][T30556] sender: entered promiscuous mode
[  989.480603][T30558] br0: port 4(sender) entered blocking state
[  989.480814][T30558] br0: port 4(sender) entered forwarding state
[  989.481143][T30558] br0: port 3(c3) entered blocking state
[  989.481288][T30558] br0: port 3(c3) entered forwarding state
[  989.481577][T30558] br0: port 2(c2) entered blocking state
[  989.481727][T30558] br0: port 2(c2) entered forwarding state
[  989.482006][T30558] br0: port 1(c1) entered blocking state
[  989.482158][T30558] br0: port 1(c1) entered forwarding state
[ 1000.591895][   T70] br0: port 1(c1) entered disabled state
[ 1000.596762][   T70] c1 (unregistering): left allmulticast mode
[ 1000.597025][   T70] c1 (unregistering): left promiscuous mode
[ 1000.597260][   T70] br0: port 1(c1) entered disabled state
[ 1000.705366][   T70] br0: port 2(c2) entered disabled state
[ 1000.707678][   T70] c2 (unregistering): left allmulticast mode
[ 1000.707906][   T70] c2 (unregistering): left promiscuous mode
[ 1000.708136][   T70] br0: port 2(c2) entered disabled state
[ 1000.827823][   T70] br0: port 3(c3) entered disabled state
[ 1000.830342][   T70] c3 (unregistering): left allmulticast mode
[ 1000.830562][   T70] c3 (unregistering): left promiscuous mode
[ 1000.830794][   T70] br0: port 3(c3) entered disabled state
[ 1000.954926][   T70] br0: port 4(sender) entered disabled state
[ 1000.957244][   T70] sender (unregistering): left allmulticast mode
[ 1000.957469][   T70] sender (unregistering): left promiscuous mode
[ 1000.957700][   T70] br0: port 4(sender) entered disabled state