[  992.965221][T31413] br0: port 1(c1) entered blocking state
[  992.966040][T31413] br0: port 1(c1) entered disabled state
[  992.966252][T31413] c1: entered allmulticast mode
[  992.967775][T31413] c1: entered promiscuous mode
[  993.151221][T31418] br0: port 2(c2) entered blocking state
[  993.151380][T31418] br0: port 2(c2) entered disabled state
[  993.151537][T31418] c2: entered allmulticast mode
[  993.152946][T31418] c2: entered promiscuous mode
[  993.379359][T31423] br0: port 3(c3) entered blocking state
[  993.379538][T31423] br0: port 3(c3) entered disabled state
[  993.379708][T31423] c3: entered allmulticast mode
[  993.381170][T31423] c3: entered promiscuous mode
[  993.552023][T31428] br0: port 4(sender) entered blocking state
[  993.552263][T31428] br0: port 4(sender) entered disabled state
[  993.552513][T31428] sender: entered allmulticast mode
[  993.554072][T31428] sender: entered promiscuous mode
[  993.629646][T31430] br0: port 4(sender) entered blocking state
[  993.629895][T31430] br0: port 4(sender) entered forwarding state
[  993.630264][T31430] br0: port 3(c3) entered blocking state
[  993.630458][T31430] br0: port 3(c3) entered forwarding state
[  993.630811][T31430] br0: port 2(c2) entered blocking state
[  993.630997][T31430] br0: port 2(c2) entered forwarding state
[  993.631334][T31430] br0: port 1(c1) entered blocking state
[  993.631528][T31430] br0: port 1(c1) entered forwarding state
[ 1004.653044][   T12] br0: port 1(c1) entered disabled state
[ 1004.656455][   T12] c1 (unregistering): left allmulticast mode
[ 1004.657020][   T12] c1 (unregistering): left promiscuous mode
[ 1004.657262][   T12] br0: port 1(c1) entered disabled state
[ 1004.765858][   T12] br0: port 2(c2) entered disabled state
[ 1004.768249][   T12] c2 (unregistering): left allmulticast mode
[ 1004.768428][   T12] c2 (unregistering): left promiscuous mode
[ 1004.768586][   T12] br0: port 2(c2) entered disabled state
[ 1004.879458][   T12] br0: port 3(c3) entered disabled state
[ 1004.882711][   T12] c3 (unregistering): left allmulticast mode
[ 1004.882890][   T12] c3 (unregistering): left promiscuous mode
[ 1004.883049][   T12] br0: port 3(c3) entered disabled state
[ 1005.017456][   T12] br0: port 4(sender) entered disabled state
[ 1005.019720][   T12] sender (unregistering): left allmulticast mode
[ 1005.019894][   T12] sender (unregistering): left promiscuous mode
[ 1005.020054][   T12] br0: port 4(sender) entered disabled state