[ 1016.301017][  T537] br0: port 1(c1) entered blocking state
[ 1016.301349][  T537] br0: port 1(c1) entered disabled state
[ 1016.301672][  T537] c1: entered allmulticast mode
[ 1016.303269][  T537] c1: entered promiscuous mode
[ 1016.469838][  T542] br0: port 2(c2) entered blocking state
[ 1016.470108][  T542] br0: port 2(c2) entered disabled state
[ 1016.470362][  T542] c2: entered allmulticast mode
[ 1016.471934][  T542] c2: entered promiscuous mode
[ 1016.643023][  T547] br0: port 3(c3) entered blocking state
[ 1016.643301][  T547] br0: port 3(c3) entered disabled state
[ 1016.643599][  T547] c3: entered allmulticast mode
[ 1016.645101][  T547] c3: entered promiscuous mode
[ 1016.815580][  T552] br0: port 4(sender) entered blocking state
[ 1016.815911][  T552] br0: port 4(sender) entered disabled state
[ 1016.816215][  T552] sender: entered allmulticast mode
[ 1016.818192][  T552] sender: entered promiscuous mode
[ 1016.879557][  T554] br0: port 4(sender) entered blocking state
[ 1016.879900][  T554] br0: port 4(sender) entered forwarding state
[ 1016.880339][  T554] br0: port 3(c3) entered blocking state
[ 1016.880597][  T554] br0: port 3(c3) entered forwarding state
[ 1016.881012][  T554] br0: port 2(c2) entered blocking state
[ 1016.881257][  T554] br0: port 2(c2) entered forwarding state
[ 1016.881689][  T554] br0: port 1(c1) entered blocking state
[ 1016.881937][  T554] br0: port 1(c1) entered forwarding state
[ 1027.931404][   T12] br0: port 1(c1) entered disabled state
[ 1027.935162][   T12] c1 (unregistering): left allmulticast mode
[ 1027.935534][   T12] c1 (unregistering): left promiscuous mode
[ 1027.935863][   T12] br0: port 1(c1) entered disabled state
[ 1028.066484][   T12] br0: port 2(c2) entered disabled state
[ 1028.076081][   T12] c2 (unregistering): left allmulticast mode
[ 1028.076457][   T12] c2 (unregistering): left promiscuous mode
[ 1028.076812][   T12] br0: port 2(c2) entered disabled state
[ 1028.212251][   T12] br0: port 3(c3) entered disabled state
[ 1028.215532][   T12] c3 (unregistering): left allmulticast mode
[ 1028.215891][   T12] c3 (unregistering): left promiscuous mode
[ 1028.216254][   T12] br0: port 3(c3) entered disabled state
[ 1028.363039][   T12] br0: port 4(sender) entered disabled state
[ 1028.366612][   T12] sender (unregistering): left allmulticast mode
[ 1028.366969][   T12] sender (unregistering): left promiscuous mode
[ 1028.367316][   T12] br0: port 4(sender) entered disabled state