[  990.101154][T30488] br0: port 1(c1) entered blocking state
[  990.101354][T30488] br0: port 1(c1) entered disabled state
[  990.101535][T30488] c1: entered allmulticast mode
[  990.103248][T30488] c1: entered promiscuous mode
[  990.280636][T30493] br0: port 2(c2) entered blocking state
[  990.280867][T30493] br0: port 2(c2) entered disabled state
[  990.281103][T30493] c2: entered allmulticast mode
[  990.284841][T30493] c2: entered promiscuous mode
[  990.485432][T30498] br0: port 3(c3) entered blocking state
[  990.485611][T30498] br0: port 3(c3) entered disabled state
[  990.485772][T30498] c3: entered allmulticast mode
[  990.487229][T30498] c3: entered promiscuous mode
[  990.687600][T30503] br0: port 4(sender) entered blocking state
[  990.687868][T30503] br0: port 4(sender) entered disabled state
[  990.688120][T30503] sender: entered allmulticast mode
[  990.690135][T30503] sender: entered promiscuous mode
[  990.747107][T30505] br0: port 4(sender) entered blocking state
[  990.747369][T30505] br0: port 4(sender) entered forwarding state
[  990.747763][T30505] br0: port 3(c3) entered blocking state
[  990.747957][T30505] br0: port 3(c3) entered forwarding state
[  990.748304][T30505] br0: port 2(c2) entered blocking state
[  990.748502][T30505] br0: port 2(c2) entered forwarding state
[  990.748868][T30505] br0: port 1(c1) entered blocking state
[  990.749060][T30505] br0: port 1(c1) entered forwarding state
[ 1001.815858][   T12] br0: port 1(c1) entered disabled state
[ 1001.827111][   T12] c1 (unregistering): left allmulticast mode
[ 1001.827324][   T12] c1 (unregistering): left promiscuous mode
[ 1001.827517][   T12] br0: port 1(c1) entered disabled state
[ 1001.960520][   T12] br0: port 2(c2) entered disabled state
[ 1001.970645][   T12] c2 (unregistering): left allmulticast mode
[ 1001.970905][   T12] c2 (unregistering): left promiscuous mode
[ 1001.971131][   T12] br0: port 2(c2) entered disabled state
[ 1002.101789][   T12] br0: port 3(c3) entered disabled state
[ 1002.113224][   T12] c3 (unregistering): left allmulticast mode
[ 1002.113484][   T12] c3 (unregistering): left promiscuous mode
[ 1002.113718][   T12] br0: port 3(c3) entered disabled state
[ 1002.234836][   T12] br0: port 4(sender) entered disabled state
[ 1002.246307][   T12] sender (unregistering): left allmulticast mode
[ 1002.246565][   T12] sender (unregistering): left promiscuous mode
[ 1002.246803][   T12] br0: port 4(sender) entered disabled state