[ 2838.511232][T29198] br0: port 1(c1) entered blocking state
[ 2838.511677][T29198] br0: port 1(c1) entered disabled state
[ 2838.512054][T29198] c1: entered allmulticast mode
[ 2838.515510][T29198] c1: entered promiscuous mode
[ 2839.190891][T29203] br0: port 2(c2) entered blocking state
[ 2839.191324][T29203] br0: port 2(c2) entered disabled state
[ 2839.191698][T29203] c2: entered allmulticast mode
[ 2839.196067][T29203] c2: entered promiscuous mode
[ 2839.861150][T29208] br0: port 3(c3) entered blocking state
[ 2839.861507][T29208] br0: port 3(c3) entered disabled state
[ 2839.861916][T29208] c3: entered allmulticast mode
[ 2839.865380][T29208] c3: entered promiscuous mode
[ 2840.533698][T29213] br0: port 4(sender) entered blocking state
[ 2840.534211][T29213] br0: port 4(sender) entered disabled state
[ 2840.534634][T29213] sender: entered allmulticast mode
[ 2840.538042][T29213] sender: entered promiscuous mode
[ 2840.781781][T29215] br0: port 4(sender) entered blocking state
[ 2840.782242][T29215] br0: port 4(sender) entered forwarding state
[ 2840.783001][T29215] br0: port 3(c3) entered blocking state
[ 2840.783329][T29215] br0: port 3(c3) entered forwarding state
[ 2840.784007][T29215] br0: port 2(c2) entered blocking state
[ 2840.784332][T29215] br0: port 2(c2) entered forwarding state
[ 2840.785010][T29215] br0: port 1(c1) entered blocking state
[ 2840.785338][T29215] br0: port 1(c1) entered forwarding state
[ 2853.223180][   T12] br0: port 1(c1) entered disabled state
[ 2853.246430][   T12] c1 (unregistering): left allmulticast mode
[ 2853.246956][   T12] c1 (unregistering): left promiscuous mode
[ 2853.247344][   T12] br0: port 1(c1) entered disabled state
[ 2853.763092][   T12] br0: port 2(c2) entered disabled state
[ 2853.788464][   T12] c2 (unregistering): left allmulticast mode
[ 2853.788955][   T12] c2 (unregistering): left promiscuous mode
[ 2853.789338][   T12] br0: port 2(c2) entered disabled state
[ 2854.293692][   T12] br0: port 3(c3) entered disabled state
[ 2854.322983][   T12] c3 (unregistering): left allmulticast mode
[ 2854.323461][   T12] c3 (unregistering): left promiscuous mode
[ 2854.323855][   T12] br0: port 3(c3) entered disabled state
[ 2854.827130][   T12] br0: port 4(sender) entered disabled state
[ 2854.849869][   T12] sender (unregistering): left allmulticast mode
[ 2854.850279][   T12] sender (unregistering): left promiscuous mode
[ 2854.850656][   T12] br0: port 4(sender) entered disabled state