[ 1511.049393][T18785] br0: port 1(c1) entered blocking state
[ 1511.049707][T18785] br0: port 1(c1) entered disabled state
[ 1511.049952][T18785] c1: entered allmulticast mode
[ 1511.052591][T18785] c1: entered promiscuous mode
[ 1511.524222][T18790] br0: port 2(c2) entered blocking state
[ 1511.524519][T18790] br0: port 2(c2) entered disabled state
[ 1511.524742][T18790] c2: entered allmulticast mode
[ 1511.526886][T18790] c2: entered promiscuous mode
[ 1512.015442][T18795] br0: port 3(c3) entered blocking state
[ 1512.015690][T18795] br0: port 3(c3) entered disabled state
[ 1512.015934][T18795] c3: entered allmulticast mode
[ 1512.018884][T18795] c3: entered promiscuous mode
[ 1512.487326][T18800] br0: port 4(sender) entered blocking state
[ 1512.487618][T18800] br0: port 4(sender) entered disabled state
[ 1512.487907][T18800] sender: entered allmulticast mode
[ 1512.489849][T18800] sender: entered promiscuous mode
[ 1512.681869][T18802] br0: port 4(sender) entered blocking state
[ 1512.682230][T18802] br0: port 4(sender) entered forwarding state
[ 1512.682708][T18802] br0: port 3(c3) entered blocking state
[ 1512.682919][T18802] br0: port 3(c3) entered forwarding state
[ 1512.683380][T18802] br0: port 2(c2) entered blocking state
[ 1512.683597][T18802] br0: port 2(c2) entered forwarding state
[ 1512.684033][T18802] br0: port 1(c1) entered blocking state
[ 1512.684357][T18802] br0: port 1(c1) entered forwarding state
[ 1524.602758][   T68] br0: port 1(c1) entered disabled state
[ 1524.670638][   T68] c1 (unregistering): left allmulticast mode
[ 1524.670969][   T68] c1 (unregistering): left promiscuous mode
[ 1524.671203][   T68] br0: port 1(c1) entered disabled state
[ 1524.971173][   T68] br0: port 2(c2) entered disabled state
[ 1525.143731][   T68] c2 (unregistering): left allmulticast mode
[ 1525.143985][   T68] c2 (unregistering): left promiscuous mode
[ 1525.144218][   T68] br0: port 2(c2) entered disabled state
[ 1525.356302][   T68] br0: port 3(c3) entered disabled state
[ 1525.478608][   T68] c3 (unregistering): left allmulticast mode
[ 1525.478888][   T68] c3 (unregistering): left promiscuous mode
[ 1525.479134][   T68] br0: port 3(c3) entered disabled state
[ 1525.733315][   T68] br0: port 4(sender) entered disabled state
[ 1525.809623][   T68] sender (unregistering): left allmulticast mode
[ 1525.809991][   T68] sender (unregistering): left promiscuous mode
[ 1525.810234][   T68] br0: port 4(sender) entered disabled state