[ 2859.671046][T28946] br0: port 1(c1) entered blocking state
[ 2859.671471][T28946] br0: port 1(c1) entered disabled state
[ 2859.671825][T28946] c1: entered allmulticast mode
[ 2859.675177][T28946] c1: entered promiscuous mode
[ 2860.329605][T28951] br0: port 2(c2) entered blocking state
[ 2860.329957][T28951] br0: port 2(c2) entered disabled state
[ 2860.330350][T28951] c2: entered allmulticast mode
[ 2860.334164][T28951] c2: entered promiscuous mode
[ 2861.007340][T28956] br0: port 3(c3) entered blocking state
[ 2861.007690][T28956] br0: port 3(c3) entered disabled state
[ 2861.008063][T28956] c3: entered allmulticast mode
[ 2861.011839][T28956] c3: entered promiscuous mode
[ 2861.689022][T28961] br0: port 4(sender) entered blocking state
[ 2861.689466][T28961] br0: port 4(sender) entered disabled state
[ 2861.689906][T28961] sender: entered allmulticast mode
[ 2861.693389][T28961] sender: entered promiscuous mode
[ 2861.946767][T28963] br0: port 4(sender) entered blocking state
[ 2861.947307][T28963] br0: port 4(sender) entered forwarding state
[ 2861.948046][T28963] br0: port 3(c3) entered blocking state
[ 2861.948378][T28963] br0: port 3(c3) entered forwarding state
[ 2861.949054][T28963] br0: port 2(c2) entered blocking state
[ 2861.949385][T28963] br0: port 2(c2) entered forwarding state
[ 2861.950044][T28963] br0: port 1(c1) entered blocking state
[ 2861.950372][T28963] br0: port 1(c1) entered forwarding state
[ 2874.426405][   T69] br0: port 1(c1) entered disabled state
[ 2874.449374][   T69] c1 (unregistering): left allmulticast mode
[ 2874.449804][   T69] c1 (unregistering): left promiscuous mode
[ 2874.452253][   T69] br0: port 1(c1) entered disabled state
[ 2874.953578][   T69] br0: port 2(c2) entered disabled state
[ 2874.973452][   T69] c2 (unregistering): left allmulticast mode
[ 2874.973936][   T69] c2 (unregistering): left promiscuous mode
[ 2874.974342][   T69] br0: port 2(c2) entered disabled state
[ 2875.495144][   T69] br0: port 3(c3) entered disabled state
[ 2875.524683][   T69] c3 (unregistering): left allmulticast mode
[ 2875.525183][   T69] c3 (unregistering): left promiscuous mode
[ 2875.525559][   T69] br0: port 3(c3) entered disabled state
[ 2876.014936][   T69] br0: port 4(sender) entered disabled state
[ 2876.037744][   T69] sender (unregistering): left allmulticast mode
[ 2876.038167][   T69] sender (unregistering): left promiscuous mode
[ 2876.038540][   T69] br0: port 4(sender) entered disabled state