[ 2446.172927][T19169] br0: port 1(c1) entered blocking state
[ 2446.173223][T19169] br0: port 1(c1) entered disabled state
[ 2446.174832][T19169] c1: entered allmulticast mode
[ 2446.176659][T19169] c1: entered promiscuous mode
[ 2447.122326][T19174] br0: port 2(c2) entered blocking state
[ 2447.122575][T19174] br0: port 2(c2) entered disabled state
[ 2447.122816][T19174] c2: entered allmulticast mode
[ 2447.124685][T19174] c2: entered promiscuous mode
[ 2448.126116][T19179] br0: port 3(c3) entered blocking state
[ 2448.126371][T19179] br0: port 3(c3) entered disabled state
[ 2448.126600][T19179] c3: entered allmulticast mode
[ 2448.130099][T19179] c3: entered promiscuous mode
[ 2449.155652][T19184] br0: port 4(sender) entered blocking state
[ 2449.156006][T19184] br0: port 4(sender) entered disabled state
[ 2449.156326][T19184] sender: entered allmulticast mode
[ 2449.158375][T19184] sender: entered promiscuous mode
[ 2449.551652][T19186] br0: port 4(sender) entered blocking state
[ 2449.552472][T19186] br0: port 4(sender) entered forwarding state
[ 2449.552922][T19186] br0: port 3(c3) entered blocking state
[ 2449.553115][T19186] br0: port 3(c3) entered forwarding state
[ 2449.553525][T19186] br0: port 2(c2) entered blocking state
[ 2449.553718][T19186] br0: port 2(c2) entered forwarding state
[ 2449.554322][T19186] br0: port 1(c1) entered blocking state
[ 2449.554537][T19186] br0: port 1(c1) entered forwarding state
[ 2462.860607][   T11] br0: port 1(c1) entered disabled state
[ 2462.979932][   T11] c1 (unregistering): left allmulticast mode
[ 2462.980182][   T11] c1 (unregistering): left promiscuous mode
[ 2462.980415][   T11] br0: port 1(c1) entered disabled state
[ 2463.539566][   T11] br0: port 2(c2) entered disabled state
[ 2463.643223][   T11] c2 (unregistering): left allmulticast mode
[ 2463.643479][   T11] c2 (unregistering): left promiscuous mode
[ 2463.643680][   T11] br0: port 2(c2) entered disabled state
[ 2464.219944][   T11] br0: port 3(c3) entered disabled state
[ 2464.312917][   T11] c3 (unregistering): left allmulticast mode
[ 2464.313186][   T11] c3 (unregistering): left promiscuous mode
[ 2464.313406][   T11] br0: port 3(c3) entered disabled state
[ 2464.889012][   T11] br0: port 4(sender) entered disabled state
[ 2465.015905][   T11] sender (unregistering): left allmulticast mode
[ 2465.016141][   T11] sender (unregistering): left promiscuous mode
[ 2465.016356][   T11] br0: port 4(sender) entered disabled state