[ 3056.426946][T28247] br0: port 1(c1) entered blocking state
[ 3056.427323][T28247] br0: port 1(c1) entered disabled state
[ 3056.427712][T28247] c1: entered allmulticast mode
[ 3056.431110][T28247] c1: entered promiscuous mode
[ 3057.100568][T28252] br0: port 2(c2) entered blocking state
[ 3057.100961][T28252] br0: port 2(c2) entered disabled state
[ 3057.101332][T28252] c2: entered allmulticast mode
[ 3057.105010][T28252] c2: entered promiscuous mode
[ 3057.781108][T28257] br0: port 3(c3) entered blocking state
[ 3057.781454][T28257] br0: port 3(c3) entered disabled state
[ 3057.781827][T28257] c3: entered allmulticast mode
[ 3057.785279][T28257] c3: entered promiscuous mode
[ 3058.454834][T28262] br0: port 4(sender) entered blocking state
[ 3058.455261][T28262] br0: port 4(sender) entered disabled state
[ 3058.455941][T28262] sender: entered allmulticast mode
[ 3058.459356][T28262] sender: entered promiscuous mode
[ 3058.718177][T28264] br0: port 4(sender) entered blocking state
[ 3058.718646][T28264] br0: port 4(sender) entered forwarding state
[ 3058.719382][T28264] br0: port 3(c3) entered blocking state
[ 3058.719720][T28264] br0: port 3(c3) entered forwarding state
[ 3058.720386][T28264] br0: port 2(c2) entered blocking state
[ 3058.720726][T28264] br0: port 2(c2) entered forwarding state
[ 3058.721378][T28264] br0: port 1(c1) entered blocking state
[ 3058.721734][T28264] br0: port 1(c1) entered forwarding state
[ 3071.219842][   T12] br0: port 1(c1) entered disabled state
[ 3071.246035][   T12] c1 (unregistering): left allmulticast mode
[ 3071.246476][   T12] c1 (unregistering): left promiscuous mode
[ 3071.246904][   T12] br0: port 1(c1) entered disabled state
[ 3071.762101][   T12] br0: port 2(c2) entered disabled state
[ 3071.785992][   T12] c2 (unregistering): left allmulticast mode
[ 3071.786429][   T12] c2 (unregistering): left promiscuous mode
[ 3071.787271][   T12] br0: port 2(c2) entered disabled state
[ 3072.330398][   T12] br0: port 3(c3) entered disabled state
[ 3072.353252][   T12] c3 (unregistering): left allmulticast mode
[ 3072.355920][   T12] c3 (unregistering): left promiscuous mode
[ 3072.356412][   T12] br0: port 3(c3) entered disabled state
[ 3072.889212][   T12] br0: port 4(sender) entered disabled state
[ 3072.918240][   T12] sender (unregistering): left allmulticast mode
[ 3072.918903][   T12] sender (unregistering): left promiscuous mode
[ 3072.919512][   T12] br0: port 4(sender) entered disabled state