[ 2868.709424][T28191] br0: port 1(c1) entered blocking state
[ 2868.709881][T28191] br0: port 1(c1) entered disabled state
[ 2868.710258][T28191] c1: entered allmulticast mode
[ 2868.713617][T28191] c1: entered promiscuous mode
[ 2869.371279][T28196] br0: port 2(c2) entered blocking state
[ 2869.371741][T28196] br0: port 2(c2) entered disabled state
[ 2869.372086][T28196] c2: entered allmulticast mode
[ 2869.375861][T28196] c2: entered promiscuous mode
[ 2870.033597][T28201] br0: port 3(c3) entered blocking state
[ 2870.034012][T28201] br0: port 3(c3) entered disabled state
[ 2870.034368][T28201] c3: entered allmulticast mode
[ 2870.038331][T28201] c3: entered promiscuous mode
[ 2870.700744][T28206] br0: port 4(sender) entered blocking state
[ 2870.701159][T28206] br0: port 4(sender) entered disabled state
[ 2870.701865][T28206] sender: entered allmulticast mode
[ 2870.705203][T28206] sender: entered promiscuous mode
[ 2870.957777][T28208] br0: port 4(sender) entered blocking state
[ 2870.958212][T28208] br0: port 4(sender) entered forwarding state
[ 2870.958938][T28208] br0: port 3(c3) entered blocking state
[ 2870.959247][T28208] br0: port 3(c3) entered forwarding state
[ 2870.959908][T28208] br0: port 2(c2) entered blocking state
[ 2870.960221][T28208] br0: port 2(c2) entered forwarding state
[ 2870.960890][T28208] br0: port 1(c1) entered blocking state
[ 2870.961206][T28208] br0: port 1(c1) entered forwarding state
[ 2883.398724][   T12] br0: port 1(c1) entered disabled state
[ 2883.429056][   T12] c1 (unregistering): left allmulticast mode
[ 2883.429667][   T12] c1 (unregistering): left promiscuous mode
[ 2883.430044][   T12] br0: port 1(c1) entered disabled state
[ 2883.936638][   T12] br0: port 2(c2) entered disabled state
[ 2883.958775][   T12] c2 (unregistering): left allmulticast mode
[ 2883.959248][   T12] c2 (unregistering): left promiscuous mode
[ 2883.959637][   T12] br0: port 2(c2) entered disabled state
[ 2884.480306][   T12] br0: port 3(c3) entered disabled state
[ 2884.501092][   T12] c3 (unregistering): left allmulticast mode
[ 2884.503780][   T12] c3 (unregistering): left promiscuous mode
[ 2884.504157][   T12] br0: port 3(c3) entered disabled state
[ 2885.008243][   T12] br0: port 4(sender) entered disabled state
[ 2885.032207][   T12] sender (unregistering): left allmulticast mode
[ 2885.032631][   T12] sender (unregistering): left promiscuous mode
[ 2885.033002][   T12] br0: port 4(sender) entered disabled state