[ 2860.039620][T29005] br0: port 1(c1) entered blocking state
[ 2860.039978][T29005] br0: port 1(c1) entered disabled state
[ 2860.040307][T29005] c1: entered allmulticast mode
[ 2860.043665][T29005] c1: entered promiscuous mode
[ 2860.702989][T29010] br0: port 2(c2) entered blocking state
[ 2860.703387][T29010] br0: port 2(c2) entered disabled state
[ 2860.703721][T29010] c2: entered allmulticast mode
[ 2860.707013][T29010] c2: entered promiscuous mode
[ 2861.347492][T29015] br0: port 3(c3) entered blocking state
[ 2861.347833][T29015] br0: port 3(c3) entered disabled state
[ 2861.348407][T29015] c3: entered allmulticast mode
[ 2861.351690][T29015] c3: entered promiscuous mode
[ 2862.001231][T29020] br0: port 4(sender) entered blocking state
[ 2862.001641][T29020] br0: port 4(sender) entered disabled state
[ 2862.002209][T29020] sender: entered allmulticast mode
[ 2862.005502][T29020] sender: entered promiscuous mode
[ 2862.253506][T29022] br0: port 4(sender) entered blocking state
[ 2862.254010][T29022] br0: port 4(sender) entered forwarding state
[ 2862.254741][T29022] br0: port 3(c3) entered blocking state
[ 2862.255089][T29022] br0: port 3(c3) entered forwarding state
[ 2862.255759][T29022] br0: port 2(c2) entered blocking state
[ 2862.256109][T29022] br0: port 2(c2) entered forwarding state
[ 2862.256773][T29022] br0: port 1(c1) entered blocking state
[ 2862.257171][T29022] br0: port 1(c1) entered forwarding state
[ 2874.699106][   T12] br0: port 1(c1) entered disabled state
[ 2874.721715][   T12] c1 (unregistering): left allmulticast mode
[ 2874.722245][   T12] c1 (unregistering): left promiscuous mode
[ 2874.722653][   T12] br0: port 1(c1) entered disabled state
[ 2875.196815][   T12] br0: port 2(c2) entered disabled state
[ 2875.218758][   T12] c2 (unregistering): left allmulticast mode
[ 2875.220382][   T12] c2 (unregistering): left promiscuous mode
[ 2875.220878][   T12] br0: port 2(c2) entered disabled state
[ 2875.725945][   T12] br0: port 3(c3) entered disabled state
[ 2875.750958][   T12] c3 (unregistering): left allmulticast mode
[ 2875.751459][   T12] c3 (unregistering): left promiscuous mode
[ 2875.751849][   T12] br0: port 3(c3) entered disabled state
[ 2876.245018][   T12] br0: port 4(sender) entered disabled state
[ 2876.275588][   T12] sender (unregistering): left allmulticast mode
[ 2876.276097][   T12] sender (unregistering): left promiscuous mode
[ 2876.276469][   T12] br0: port 4(sender) entered disabled state