[ 1516.989168][T18791] br0: port 1(c1) entered blocking state
[ 1516.989487][T18791] br0: port 1(c1) entered disabled state
[ 1516.989720][T18791] c1: entered allmulticast mode
[ 1516.992422][T18791] c1: entered promiscuous mode
[ 1517.476209][T18796] br0: port 2(c2) entered blocking state
[ 1517.476882][T18796] br0: port 2(c2) entered disabled state
[ 1517.477112][T18796] c2: entered allmulticast mode
[ 1517.479019][T18796] c2: entered promiscuous mode
[ 1517.942717][T18801] br0: port 3(c3) entered blocking state
[ 1517.942961][T18801] br0: port 3(c3) entered disabled state
[ 1517.943200][T18801] c3: entered allmulticast mode
[ 1517.945124][T18801] c3: entered promiscuous mode
[ 1518.412613][T18806] br0: port 4(sender) entered blocking state
[ 1518.412895][T18806] br0: port 4(sender) entered disabled state
[ 1518.413186][T18806] sender: entered allmulticast mode
[ 1518.415096][T18806] sender: entered promiscuous mode
[ 1518.587101][T18808] br0: port 4(sender) entered blocking state
[ 1518.587418][T18808] br0: port 4(sender) entered forwarding state
[ 1518.587885][T18808] br0: port 3(c3) entered blocking state
[ 1518.588098][T18808] br0: port 3(c3) entered forwarding state
[ 1518.588529][T18808] br0: port 2(c2) entered blocking state
[ 1518.588743][T18808] br0: port 2(c2) entered forwarding state
[ 1518.589158][T18808] br0: port 1(c1) entered blocking state
[ 1518.589395][T18808] br0: port 1(c1) entered forwarding state
[ 1530.500539][   T11] br0: port 1(c1) entered disabled state
[ 1530.596965][   T11] c1 (unregistering): left allmulticast mode
[ 1530.597290][   T11] c1 (unregistering): left promiscuous mode
[ 1530.597524][   T11] br0: port 1(c1) entered disabled state
[ 1530.878123][   T11] br0: port 2(c2) entered disabled state
[ 1530.984877][   T11] c2 (unregistering): left allmulticast mode
[ 1530.985152][   T11] c2 (unregistering): left promiscuous mode
[ 1530.985395][   T11] br0: port 2(c2) entered disabled state
[ 1531.244344][   T11] br0: port 3(c3) entered disabled state
[ 1531.343027][   T11] c3 (unregistering): left allmulticast mode
[ 1531.343355][   T11] c3 (unregistering): left promiscuous mode
[ 1531.343567][   T11] br0: port 3(c3) entered disabled state
[ 1531.632037][   T11] br0: port 4(sender) entered disabled state
[ 1531.705861][   T11] sender (unregistering): left allmulticast mode
[ 1531.706139][   T11] sender (unregistering): left promiscuous mode
[ 1531.706385][   T11] br0: port 4(sender) entered disabled state