[ 2432.070634][T19146] br0: port 1(c1) entered blocking state
[ 2432.070880][T19146] br0: port 1(c1) entered disabled state
[ 2432.071102][T19146] c1: entered allmulticast mode
[ 2432.072911][T19146] c1: entered promiscuous mode
[ 2433.012164][T19151] br0: port 2(c2) entered blocking state
[ 2433.013034][T19151] br0: port 2(c2) entered disabled state
[ 2433.013288][T19151] c2: entered allmulticast mode
[ 2433.015094][T19151] c2: entered promiscuous mode
[ 2433.954879][T19156] br0: port 3(c3) entered blocking state
[ 2433.955126][T19156] br0: port 3(c3) entered disabled state
[ 2433.956224][T19156] c3: entered allmulticast mode
[ 2433.958288][T19156] c3: entered promiscuous mode
[ 2434.903842][T19161] br0: port 4(sender) entered blocking state
[ 2434.904113][T19161] br0: port 4(sender) entered disabled state
[ 2434.904387][T19161] sender: entered allmulticast mode
[ 2434.906186][T19161] sender: entered promiscuous mode
[ 2435.255307][T19163] br0: port 4(sender) entered blocking state
[ 2435.255586][T19163] br0: port 4(sender) entered forwarding state
[ 2435.256339][T19163] br0: port 3(c3) entered blocking state
[ 2435.256542][T19163] br0: port 3(c3) entered forwarding state
[ 2435.256926][T19163] br0: port 2(c2) entered blocking state
[ 2435.257118][T19163] br0: port 2(c2) entered forwarding state
[ 2435.257505][T19163] br0: port 1(c1) entered blocking state
[ 2435.257698][T19163] br0: port 1(c1) entered forwarding state
[ 2448.392373][   T77] br0: port 1(c1) entered disabled state
[ 2448.482925][   T77] c1 (unregistering): left allmulticast mode
[ 2448.483171][   T77] c1 (unregistering): left promiscuous mode
[ 2448.483392][   T77] br0: port 1(c1) entered disabled state
[ 2449.090310][   T77] br0: port 2(c2) entered disabled state
[ 2449.175922][   T77] c2 (unregistering): left allmulticast mode
[ 2449.176172][   T77] c2 (unregistering): left promiscuous mode
[ 2449.176397][   T77] br0: port 2(c2) entered disabled state
[ 2449.768874][   T77] br0: port 3(c3) entered disabled state
[ 2449.866938][   T77] c3 (unregistering): left allmulticast mode
[ 2449.867176][   T77] c3 (unregistering): left promiscuous mode
[ 2449.867392][   T77] br0: port 3(c3) entered disabled state
[ 2450.510520][   T77] br0: port 4(sender) entered disabled state
[ 2450.630923][   T77] sender (unregistering): left allmulticast mode
[ 2450.631168][   T77] sender (unregistering): left promiscuous mode
[ 2450.631393][   T77] br0: port 4(sender) entered disabled state