[ 2042.650184][T19175] br0: port 1(c1) entered blocking state
[ 2042.650987][T19175] br0: port 1(c1) entered disabled state
[ 2042.651322][T19175] c1: entered allmulticast mode
[ 2042.654635][T19175] c1: entered promiscuous mode
[ 2043.349563][T19180] br0: port 2(c2) entered blocking state
[ 2043.349965][T19180] br0: port 2(c2) entered disabled state
[ 2043.350347][T19180] c2: entered allmulticast mode
[ 2043.354068][T19180] c2: entered promiscuous mode
[ 2044.037696][T19185] br0: port 3(c3) entered blocking state
[ 2044.038118][T19185] br0: port 3(c3) entered disabled state
[ 2044.038463][T19185] c3: entered allmulticast mode
[ 2044.043446][T19185] c3: entered promiscuous mode
[ 2044.691628][T19190] br0: port 4(sender) entered blocking state
[ 2044.692132][T19190] br0: port 4(sender) entered disabled state
[ 2044.692849][T19190] sender: entered allmulticast mode
[ 2044.703119][T19190] sender: entered promiscuous mode
[ 2044.938896][T19192] br0: port 4(sender) entered blocking state
[ 2044.939483][T19192] br0: port 4(sender) entered forwarding state
[ 2044.940233][T19192] br0: port 3(c3) entered blocking state
[ 2044.940584][T19192] br0: port 3(c3) entered forwarding state
[ 2044.941278][T19192] br0: port 2(c2) entered blocking state
[ 2044.941616][T19192] br0: port 2(c2) entered forwarding state
[ 2044.942276][T19192] br0: port 1(c1) entered blocking state
[ 2044.942620][T19192] br0: port 1(c1) entered forwarding state
[ 2057.418477][   T12] br0: port 1(c1) entered disabled state
[ 2057.574222][   T12] c1 (unregistering): left allmulticast mode
[ 2057.574684][   T12] c1 (unregistering): left promiscuous mode
[ 2057.575061][   T12] br0: port 1(c1) entered disabled state
[ 2057.992708][   T12] br0: port 2(c2) entered disabled state
[ 2058.159238][   T12] c2 (unregistering): left allmulticast mode
[ 2058.159725][   T12] c2 (unregistering): left promiscuous mode
[ 2058.160079][   T12] br0: port 2(c2) entered disabled state
[ 2058.537588][   T12] br0: port 3(c3) entered disabled state
[ 2058.636301][   T12] c3 (unregistering): left allmulticast mode
[ 2058.636753][   T12] c3 (unregistering): left promiscuous mode
[ 2058.637210][   T12] br0: port 3(c3) entered disabled state
[ 2059.012068][   T12] br0: port 4(sender) entered disabled state
[ 2059.167186][   T12] sender (unregistering): left allmulticast mode
[ 2059.167629][   T12] sender (unregistering): left promiscuous mode
[ 2059.167999][   T12] br0: port 4(sender) entered disabled state