[ 2434.473368][T19129] br0: port 1(c1) entered blocking state
[ 2434.473601][T19129] br0: port 1(c1) entered disabled state
[ 2434.473825][T19129] c1: entered allmulticast mode
[ 2434.475693][T19129] c1: entered promiscuous mode
[ 2435.448696][T19134] br0: port 2(c2) entered blocking state
[ 2435.448949][T19134] br0: port 2(c2) entered disabled state
[ 2435.449200][T19134] c2: entered allmulticast mode
[ 2435.451033][T19134] c2: entered promiscuous mode
[ 2436.418267][T19139] br0: port 3(c3) entered blocking state
[ 2436.418476][T19139] br0: port 3(c3) entered disabled state
[ 2436.418701][T19139] c3: entered allmulticast mode
[ 2436.420548][T19139] c3: entered promiscuous mode
[ 2437.406431][T19144] br0: port 4(sender) entered blocking state
[ 2437.406752][T19144] br0: port 4(sender) entered disabled state
[ 2437.407041][T19144] sender: entered allmulticast mode
[ 2437.408959][T19144] sender: entered promiscuous mode
[ 2437.811648][T19146] br0: port 4(sender) entered blocking state
[ 2437.812001][T19146] br0: port 4(sender) entered forwarding state
[ 2437.812436][T19146] br0: port 3(c3) entered blocking state
[ 2437.812622][T19146] br0: port 3(c3) entered forwarding state
[ 2437.813031][T19146] br0: port 2(c2) entered blocking state
[ 2437.813223][T19146] br0: port 2(c2) entered forwarding state
[ 2437.814131][T19146] br0: port 1(c1) entered blocking state
[ 2437.814341][T19146] br0: port 1(c1) entered forwarding state
[ 2451.105218][   T74] br0: port 1(c1) entered disabled state
[ 2451.176562][   T74] c1 (unregistering): left allmulticast mode
[ 2451.176797][   T74] c1 (unregistering): left promiscuous mode
[ 2451.177038][   T74] br0: port 1(c1) entered disabled state
[ 2451.847896][   T74] br0: port 2(c2) entered disabled state
[ 2451.982654][   T74] c2 (unregistering): left allmulticast mode
[ 2451.982960][   T74] c2 (unregistering): left promiscuous mode
[ 2451.983181][   T74] br0: port 2(c2) entered disabled state
[ 2452.605040][   T74] br0: port 3(c3) entered disabled state
[ 2452.683539][   T74] c3 (unregistering): left allmulticast mode
[ 2452.683799][   T74] c3 (unregistering): left promiscuous mode
[ 2452.684028][   T74] br0: port 3(c3) entered disabled state
[ 2453.405143][   T74] br0: port 4(sender) entered disabled state
[ 2453.503537][   T74] sender (unregistering): left allmulticast mode
[ 2453.503775][   T74] sender (unregistering): left promiscuous mode
[ 2453.503997][   T74] br0: port 4(sender) entered disabled state