[ 1463.500657][T18756] br0: port 1(c1) entered blocking state
[ 1463.500923][T18756] br0: port 1(c1) entered disabled state
[ 1463.501185][T18756] c1: entered allmulticast mode
[ 1463.503519][T18756] c1: entered promiscuous mode
[ 1464.027935][T18761] br0: port 2(c2) entered blocking state
[ 1464.028209][T18761] br0: port 2(c2) entered disabled state
[ 1464.028485][T18761] c2: entered allmulticast mode
[ 1464.031658][T18761] c2: entered promiscuous mode
[ 1464.562896][T18766] br0: port 3(c3) entered blocking state
[ 1464.563328][T18766] br0: port 3(c3) entered disabled state
[ 1464.563790][T18766] c3: entered allmulticast mode
[ 1464.568544][T18766] c3: entered promiscuous mode
[ 1465.156752][T18771] br0: port 4(sender) entered blocking state
[ 1465.157153][T18771] br0: port 4(sender) entered disabled state
[ 1465.157450][T18771] sender: entered allmulticast mode
[ 1465.160148][T18771] sender: entered promiscuous mode
[ 1465.377904][T18773] br0: port 4(sender) entered blocking state
[ 1465.378254][T18773] br0: port 4(sender) entered forwarding state
[ 1465.378742][T18773] br0: port 3(c3) entered blocking state
[ 1465.378971][T18773] br0: port 3(c3) entered forwarding state
[ 1465.379383][T18773] br0: port 2(c2) entered blocking state
[ 1465.379611][T18773] br0: port 2(c2) entered forwarding state
[ 1465.380040][T18773] br0: port 1(c1) entered blocking state
[ 1465.380264][T18773] br0: port 1(c1) entered forwarding state
[ 1477.443654][   T67] br0: port 1(c1) entered disabled state
[ 1477.520141][   T67] c1 (unregistering): left allmulticast mode
[ 1477.520452][   T67] c1 (unregistering): left promiscuous mode
[ 1477.520685][   T67] br0: port 1(c1) entered disabled state
[ 1477.865985][   T67] br0: port 2(c2) entered disabled state
[ 1477.941163][   T67] c2 (unregistering): left allmulticast mode
[ 1477.941453][   T67] c2 (unregistering): left promiscuous mode
[ 1477.941685][   T67] br0: port 2(c2) entered disabled state
[ 1478.250029][   T67] br0: port 3(c3) entered disabled state
[ 1478.395192][   T67] c3 (unregistering): left allmulticast mode
[ 1478.395503][   T67] c3 (unregistering): left promiscuous mode
[ 1478.395732][   T67] br0: port 3(c3) entered disabled state
[ 1478.662373][   T67] br0: port 4(sender) entered disabled state
[ 1478.774197][   T67] sender (unregistering): left allmulticast mode
[ 1478.774565][   T67] sender (unregistering): left promiscuous mode
[ 1478.774818][   T67] br0: port 4(sender) entered disabled state