[ 1931.770056][T19185] br0: port 1(c1) entered blocking state
[ 1931.770512][T19185] br0: port 1(c1) entered disabled state
[ 1931.770877][T19185] c1: entered allmulticast mode
[ 1931.774926][T19185] c1: entered promiscuous mode
[ 1932.501702][T19190] br0: port 2(c2) entered blocking state
[ 1932.502065][T19190] br0: port 2(c2) entered disabled state
[ 1932.502445][T19190] c2: entered allmulticast mode
[ 1932.505835][T19190] c2: entered promiscuous mode
[ 1933.180517][T19195] br0: port 3(c3) entered blocking state
[ 1933.180928][T19195] br0: port 3(c3) entered disabled state
[ 1933.181261][T19195] c3: entered allmulticast mode
[ 1933.184765][T19195] c3: entered promiscuous mode
[ 1933.898576][T19200] br0: port 4(sender) entered blocking state
[ 1933.899090][T19200] br0: port 4(sender) entered disabled state
[ 1933.899537][T19200] sender: entered allmulticast mode
[ 1933.902871][T19200] sender: entered promiscuous mode
[ 1934.171108][T19202] br0: port 4(sender) entered blocking state
[ 1934.171659][T19202] br0: port 4(sender) entered forwarding state
[ 1934.172418][T19202] br0: port 3(c3) entered blocking state
[ 1934.172744][T19202] br0: port 3(c3) entered forwarding state
[ 1934.173405][T19202] br0: port 2(c2) entered blocking state
[ 1934.173749][T19202] br0: port 2(c2) entered forwarding state
[ 1934.174464][T19202] br0: port 1(c1) entered blocking state
[ 1934.174803][T19202] br0: port 1(c1) entered forwarding state
[ 1946.802518][   T12] br0: port 1(c1) entered disabled state
[ 1946.916103][   T12] c1 (unregistering): left allmulticast mode
[ 1946.916527][   T12] c1 (unregistering): left promiscuous mode
[ 1946.916889][   T12] br0: port 1(c1) entered disabled state
[ 1947.347253][   T12] br0: port 2(c2) entered disabled state
[ 1947.476131][   T12] c2 (unregistering): left allmulticast mode
[ 1947.476611][   T12] c2 (unregistering): left promiscuous mode
[ 1947.477022][   T12] br0: port 2(c2) entered disabled state
[ 1947.885786][   T12] br0: port 3(c3) entered disabled state
[ 1948.011102][   T12] c3 (unregistering): left allmulticast mode
[ 1948.011585][   T12] c3 (unregistering): left promiscuous mode
[ 1948.011958][   T12] br0: port 3(c3) entered disabled state
[ 1948.402792][   T12] br0: port 4(sender) entered disabled state
[ 1948.532124][   T12] sender (unregistering): left allmulticast mode
[ 1948.532604][   T12] sender (unregistering): left promiscuous mode
[ 1948.532982][   T12] br0: port 4(sender) entered disabled state