[ 1515.095907][T18782] br0: port 1(c1) entered blocking state
[ 1515.096263][T18782] br0: port 1(c1) entered disabled state
[ 1515.096544][T18782] c1: entered allmulticast mode
[ 1515.098519][T18782] c1: entered promiscuous mode
[ 1515.578501][T18787] br0: port 2(c2) entered blocking state
[ 1515.578776][T18787] br0: port 2(c2) entered disabled state
[ 1515.579027][T18787] c2: entered allmulticast mode
[ 1515.582365][T18787] c2: entered promiscuous mode
[ 1516.066078][T18792] br0: port 3(c3) entered blocking state
[ 1516.066439][T18792] br0: port 3(c3) entered disabled state
[ 1516.067195][T18792] c3: entered allmulticast mode
[ 1516.069145][T18792] c3: entered promiscuous mode
[ 1516.554065][T18797] br0: port 4(sender) entered blocking state
[ 1516.555037][T18797] br0: port 4(sender) entered disabled state
[ 1516.555348][T18797] sender: entered allmulticast mode
[ 1516.557249][T18797] sender: entered promiscuous mode
[ 1516.730972][T18799] br0: port 4(sender) entered blocking state
[ 1516.731274][T18799] br0: port 4(sender) entered forwarding state
[ 1516.731749][T18799] br0: port 3(c3) entered blocking state
[ 1516.731957][T18799] br0: port 3(c3) entered forwarding state
[ 1516.732385][T18799] br0: port 2(c2) entered blocking state
[ 1516.732590][T18799] br0: port 2(c2) entered forwarding state
[ 1516.732992][T18799] br0: port 1(c1) entered blocking state
[ 1516.733198][T18799] br0: port 1(c1) entered forwarding state
[ 1528.615911][   T12] br0: port 1(c1) entered disabled state
[ 1528.793208][   T12] c1 (unregistering): left allmulticast mode
[ 1528.793589][   T12] c1 (unregistering): left promiscuous mode
[ 1528.793846][   T12] br0: port 1(c1) entered disabled state
[ 1529.016358][   T12] br0: port 2(c2) entered disabled state
[ 1529.135024][   T12] c2 (unregistering): left allmulticast mode
[ 1529.135389][   T12] c2 (unregistering): left promiscuous mode
[ 1529.135603][   T12] br0: port 2(c2) entered disabled state
[ 1529.412962][   T12] br0: port 3(c3) entered disabled state
[ 1529.514038][   T12] c3 (unregistering): left allmulticast mode
[ 1529.514362][   T12] c3 (unregistering): left promiscuous mode
[ 1529.514599][   T12] br0: port 3(c3) entered disabled state
[ 1529.833767][   T12] br0: port 4(sender) entered disabled state
[ 1529.936040][   T12] sender (unregistering): left allmulticast mode
[ 1529.936336][   T12] sender (unregistering): left promiscuous mode
[ 1529.936558][   T12] br0: port 4(sender) entered disabled state