[ 1606.462625][T19158] br0: port 1(c1) entered blocking state
[ 1606.462954][T19158] br0: port 1(c1) entered disabled state
[ 1606.463202][T19158] c1: entered allmulticast mode
[ 1606.465140][T19158] c1: entered promiscuous mode
[ 1606.954641][T19163] br0: port 2(c2) entered blocking state
[ 1606.954934][T19163] br0: port 2(c2) entered disabled state
[ 1606.955193][T19163] c2: entered allmulticast mode
[ 1606.957238][T19163] c2: entered promiscuous mode
[ 1607.460167][T19168] br0: port 3(c3) entered blocking state
[ 1607.460475][T19168] br0: port 3(c3) entered disabled state
[ 1607.460716][T19168] c3: entered allmulticast mode
[ 1607.462662][T19168] c3: entered promiscuous mode
[ 1607.948260][T19173] br0: port 4(sender) entered blocking state
[ 1607.948562][T19173] br0: port 4(sender) entered disabled state
[ 1607.948844][T19173] sender: entered allmulticast mode
[ 1607.950804][T19173] sender: entered promiscuous mode
[ 1608.131495][T19175] br0: port 4(sender) entered blocking state
[ 1608.131840][T19175] br0: port 4(sender) entered forwarding state
[ 1608.132341][T19175] br0: port 3(c3) entered blocking state
[ 1608.132569][T19175] br0: port 3(c3) entered forwarding state
[ 1608.133003][T19175] br0: port 2(c2) entered blocking state
[ 1608.133221][T19175] br0: port 2(c2) entered forwarding state
[ 1608.133636][T19175] br0: port 1(c1) entered blocking state
[ 1608.133859][T19175] br0: port 1(c1) entered forwarding state
[ 1620.101117][   T68] br0: port 1(c1) entered disabled state
[ 1620.253641][   T68] c1 (unregistering): left allmulticast mode
[ 1620.253974][   T68] c1 (unregistering): left promiscuous mode
[ 1620.254213][   T68] br0: port 1(c1) entered disabled state
[ 1620.491521][   T68] br0: port 2(c2) entered disabled state
[ 1620.590655][   T68] c2 (unregistering): left allmulticast mode
[ 1620.590969][   T68] c2 (unregistering): left promiscuous mode
[ 1620.591226][   T68] br0: port 2(c2) entered disabled state
[ 1620.869119][   T68] br0: port 3(c3) entered disabled state
[ 1620.989613][   T68] c3 (unregistering): left allmulticast mode
[ 1620.989886][   T68] c3 (unregistering): left promiscuous mode
[ 1620.990123][   T68] br0: port 3(c3) entered disabled state
[ 1621.292573][   T68] br0: port 4(sender) entered disabled state
[ 1621.412633][   T68] sender (unregistering): left allmulticast mode
[ 1621.412900][   T68] sender (unregistering): left promiscuous mode
[ 1621.413134][   T68] br0: port 4(sender) entered disabled state