[ 2846.915157][T28849] br0: port 1(c1) entered blocking state
[ 2846.915578][T28849] br0: port 1(c1) entered disabled state
[ 2846.915938][T28849] c1: entered allmulticast mode
[ 2846.919313][T28849] c1: entered promiscuous mode
[ 2847.551957][T28854] br0: port 2(c2) entered blocking state
[ 2847.552399][T28854] br0: port 2(c2) entered disabled state
[ 2847.552799][T28854] c2: entered allmulticast mode
[ 2847.556715][T28854] c2: entered promiscuous mode
[ 2848.210909][T28859] br0: port 3(c3) entered blocking state
[ 2848.211262][T28859] br0: port 3(c3) entered disabled state
[ 2848.211612][T28859] c3: entered allmulticast mode
[ 2848.214961][T28859] c3: entered promiscuous mode
[ 2848.872026][T28864] br0: port 4(sender) entered blocking state
[ 2848.872452][T28864] br0: port 4(sender) entered disabled state
[ 2848.872909][T28864] sender: entered allmulticast mode
[ 2848.876554][T28864] sender: entered promiscuous mode
[ 2849.104574][T28866] br0: port 4(sender) entered blocking state
[ 2849.105034][T28866] br0: port 4(sender) entered forwarding state
[ 2849.105749][T28866] br0: port 3(c3) entered blocking state
[ 2849.106086][T28866] br0: port 3(c3) entered forwarding state
[ 2849.106753][T28866] br0: port 2(c2) entered blocking state
[ 2849.107095][T28866] br0: port 2(c2) entered forwarding state
[ 2849.107746][T28866] br0: port 1(c1) entered blocking state
[ 2849.108083][T28866] br0: port 1(c1) entered forwarding state
[ 2861.502641][   T69] br0: port 1(c1) entered disabled state
[ 2861.522652][   T69] c1 (unregistering): left allmulticast mode
[ 2861.525574][   T69] c1 (unregistering): left promiscuous mode
[ 2861.526001][   T69] br0: port 1(c1) entered disabled state
[ 2862.041810][   T69] br0: port 2(c2) entered disabled state
[ 2862.063947][   T69] c2 (unregistering): left allmulticast mode
[ 2862.064458][   T69] c2 (unregistering): left promiscuous mode
[ 2862.064864][   T69] br0: port 2(c2) entered disabled state
[ 2862.575582][   T69] br0: port 3(c3) entered disabled state
[ 2862.599208][   T69] c3 (unregistering): left allmulticast mode
[ 2862.599681][   T69] c3 (unregistering): left promiscuous mode
[ 2862.600073][   T69] br0: port 3(c3) entered disabled state
[ 2863.101104][   T69] br0: port 4(sender) entered disabled state
[ 2863.127550][   T69] sender (unregistering): left allmulticast mode
[ 2863.127983][   T69] sender (unregistering): left promiscuous mode
[ 2863.128365][   T69] br0: port 4(sender) entered disabled state