[ 2860.035199][T29298] br0: port 1(c1) entered blocking state
[ 2860.035613][T29298] br0: port 1(c1) entered disabled state
[ 2860.036234][T29298] c1: entered allmulticast mode
[ 2860.039678][T29298] c1: entered promiscuous mode
[ 2860.696564][T29303] br0: port 2(c2) entered blocking state
[ 2860.696940][T29303] br0: port 2(c2) entered disabled state
[ 2860.697298][T29303] c2: entered allmulticast mode
[ 2860.701041][T29303] c2: entered promiscuous mode
[ 2861.362309][T29308] br0: port 3(c3) entered blocking state
[ 2861.362734][T29308] br0: port 3(c3) entered disabled state
[ 2861.363103][T29308] c3: entered allmulticast mode
[ 2861.366579][T29308] c3: entered promiscuous mode
[ 2862.029485][T29313] br0: port 4(sender) entered blocking state
[ 2862.029957][T29313] br0: port 4(sender) entered disabled state
[ 2862.030404][T29313] sender: entered allmulticast mode
[ 2862.033824][T29313] sender: entered promiscuous mode
[ 2862.280666][T29315] br0: port 4(sender) entered blocking state
[ 2862.281227][T29315] br0: port 4(sender) entered forwarding state
[ 2862.282002][T29315] br0: port 3(c3) entered blocking state
[ 2862.282353][T29315] br0: port 3(c3) entered forwarding state
[ 2862.283038][T29315] br0: port 2(c2) entered blocking state
[ 2862.283394][T29315] br0: port 2(c2) entered forwarding state
[ 2862.284090][T29315] br0: port 1(c1) entered blocking state
[ 2862.284441][T29315] br0: port 1(c1) entered forwarding state
[ 2874.674896][   T12] br0: port 1(c1) entered disabled state
[ 2874.705958][   T12] c1 (unregistering): left allmulticast mode
[ 2874.706443][   T12] c1 (unregistering): left promiscuous mode
[ 2874.706830][   T12] br0: port 1(c1) entered disabled state
[ 2875.215281][   T12] br0: port 2(c2) entered disabled state
[ 2875.237272][   T12] c2 (unregistering): left allmulticast mode
[ 2875.237805][   T12] c2 (unregistering): left promiscuous mode
[ 2875.238189][   T12] br0: port 2(c2) entered disabled state
[ 2875.731544][   T12] br0: port 3(c3) entered disabled state
[ 2875.754942][   T12] c3 (unregistering): left allmulticast mode
[ 2875.755457][   T12] c3 (unregistering): left promiscuous mode
[ 2875.755842][   T12] br0: port 3(c3) entered disabled state
[ 2876.238786][   T12] br0: port 4(sender) entered disabled state
[ 2876.263500][   T12] sender (unregistering): left allmulticast mode
[ 2876.264119][   T12] sender (unregistering): left promiscuous mode
[ 2876.264501][   T12] br0: port 4(sender) entered disabled state