[ 1015.551533][ T1042] br0: port 1(c1) entered blocking state
[ 1015.551797][ T1042] br0: port 1(c1) entered disabled state
[ 1015.552034][ T1042] c1: entered allmulticast mode
[ 1015.559643][ T1042] c1: entered promiscuous mode
[ 1015.714920][ T1047] br0: port 2(c2) entered blocking state
[ 1015.715183][ T1047] br0: port 2(c2) entered disabled state
[ 1015.715420][ T1047] c2: entered allmulticast mode
[ 1015.716891][ T1047] c2: entered promiscuous mode
[ 1015.882457][ T1052] br0: port 3(c3) entered blocking state
[ 1015.882707][ T1052] br0: port 3(c3) entered disabled state
[ 1015.882938][ T1052] c3: entered allmulticast mode
[ 1015.884411][ T1052] c3: entered promiscuous mode
[ 1016.037330][ T1057] br0: port 4(sender) entered blocking state
[ 1016.037631][ T1057] br0: port 4(sender) entered disabled state
[ 1016.037917][ T1057] sender: entered allmulticast mode
[ 1016.039345][ T1057] sender: entered promiscuous mode
[ 1016.096869][ T1059] br0: port 4(sender) entered blocking state
[ 1016.097190][ T1059] br0: port 4(sender) entered forwarding state
[ 1016.097597][ T1059] br0: port 3(c3) entered blocking state
[ 1016.097822][ T1059] br0: port 3(c3) entered forwarding state
[ 1016.098208][ T1059] br0: port 2(c2) entered blocking state
[ 1016.098440][ T1059] br0: port 2(c2) entered forwarding state
[ 1016.098820][ T1059] br0: port 1(c1) entered blocking state
[ 1016.099054][ T1059] br0: port 1(c1) entered forwarding state
[ 1027.114899][   T12] br0: port 1(c1) entered disabled state
[ 1027.118885][   T12] c1 (unregistering): left allmulticast mode
[ 1027.119226][   T12] c1 (unregistering): left promiscuous mode
[ 1027.119823][   T12] br0: port 1(c1) entered disabled state
[ 1027.243544][   T12] br0: port 2(c2) entered disabled state
[ 1027.247643][   T12] c2 (unregistering): left allmulticast mode
[ 1027.247929][   T12] c2 (unregistering): left promiscuous mode
[ 1027.248227][   T12] br0: port 2(c2) entered disabled state
[ 1027.383179][   T12] br0: port 3(c3) entered disabled state
[ 1027.387085][   T12] c3 (unregistering): left allmulticast mode
[ 1027.387376][   T12] c3 (unregistering): left promiscuous mode
[ 1027.387658][   T12] br0: port 3(c3) entered disabled state
[ 1027.510845][   T12] br0: port 4(sender) entered disabled state
[ 1027.513759][   T12] sender (unregistering): left allmulticast mode
[ 1027.514082][   T12] sender (unregistering): left promiscuous mode
[ 1027.514394][   T12] br0: port 4(sender) entered disabled state