[ 2844.843349][T28368] br0: port 1(c1) entered blocking state
[ 2844.844122][T28368] br0: port 1(c1) entered disabled state
[ 2844.844547][T28368] c1: entered allmulticast mode
[ 2844.848034][T28368] c1: entered promiscuous mode
[ 2845.508203][T28373] br0: port 2(c2) entered blocking state
[ 2845.508556][T28373] br0: port 2(c2) entered disabled state
[ 2845.508900][T28373] c2: entered allmulticast mode
[ 2845.512563][T28373] c2: entered promiscuous mode
[ 2846.160773][T28378] br0: port 3(c3) entered blocking state
[ 2846.161111][T28378] br0: port 3(c3) entered disabled state
[ 2846.161466][T28378] c3: entered allmulticast mode
[ 2846.165218][T28378] c3: entered promiscuous mode
[ 2846.833503][T28383] br0: port 4(sender) entered blocking state
[ 2846.834006][T28383] br0: port 4(sender) entered disabled state
[ 2846.834496][T28383] sender: entered allmulticast mode
[ 2846.838211][T28383] sender: entered promiscuous mode
[ 2847.061387][T28385] br0: port 4(sender) entered blocking state
[ 2847.061838][T28385] br0: port 4(sender) entered forwarding state
[ 2847.062577][T28385] br0: port 3(c3) entered blocking state
[ 2847.062891][T28385] br0: port 3(c3) entered forwarding state
[ 2847.063554][T28385] br0: port 2(c2) entered blocking state
[ 2847.063869][T28385] br0: port 2(c2) entered forwarding state
[ 2847.064529][T28385] br0: port 1(c1) entered blocking state
[ 2847.064859][T28385] br0: port 1(c1) entered forwarding state
[ 2859.475185][   T12] br0: port 1(c1) entered disabled state
[ 2859.497444][   T12] c1 (unregistering): left allmulticast mode
[ 2859.497893][   T12] c1 (unregistering): left promiscuous mode
[ 2859.498320][   T12] br0: port 1(c1) entered disabled state
[ 2859.978633][   T12] br0: port 2(c2) entered disabled state
[ 2860.000296][   T12] c2 (unregistering): left allmulticast mode
[ 2860.002219][   T12] c2 (unregistering): left promiscuous mode
[ 2860.002645][   T12] br0: port 2(c2) entered disabled state
[ 2860.543119][   T12] br0: port 3(c3) entered disabled state
[ 2860.564228][   T12] c3 (unregistering): left allmulticast mode
[ 2860.564658][   T12] c3 (unregistering): left promiscuous mode
[ 2860.565062][   T12] br0: port 3(c3) entered disabled state
[ 2861.056972][   T12] br0: port 4(sender) entered disabled state
[ 2861.080906][   T12] sender (unregistering): left allmulticast mode
[ 2861.081361][   T12] sender (unregistering): left promiscuous mode
[ 2861.081897][   T12] br0: port 4(sender) entered disabled state