[ 1496.521644][T18767] br0: port 1(c1) entered blocking state
[ 1496.521884][T18767] br0: port 1(c1) entered disabled state
[ 1496.522125][T18767] c1: entered allmulticast mode
[ 1496.524092][T18767] c1: entered promiscuous mode
[ 1497.067997][T18772] br0: port 2(c2) entered blocking state
[ 1497.068331][T18772] br0: port 2(c2) entered disabled state
[ 1497.070065][T18772] c2: entered allmulticast mode
[ 1497.072403][T18772] c2: entered promiscuous mode
[ 1497.606212][T18777] br0: port 3(c3) entered blocking state
[ 1497.606553][T18777] br0: port 3(c3) entered disabled state
[ 1497.606852][T18777] c3: entered allmulticast mode
[ 1497.609240][T18777] c3: entered promiscuous mode
[ 1498.140046][T18782] br0: port 4(sender) entered blocking state
[ 1498.140978][T18782] br0: port 4(sender) entered disabled state
[ 1498.141381][T18782] sender: entered allmulticast mode
[ 1498.143637][T18782] sender: entered promiscuous mode
[ 1498.321230][T18784] br0: port 4(sender) entered blocking state
[ 1498.321709][T18784] br0: port 4(sender) entered forwarding state
[ 1498.322315][T18784] br0: port 3(c3) entered blocking state
[ 1498.322562][T18784] br0: port 3(c3) entered forwarding state
[ 1498.323243][T18784] br0: port 2(c2) entered blocking state
[ 1498.323628][T18784] br0: port 2(c2) entered forwarding state
[ 1498.324768][T18784] br0: port 1(c1) entered blocking state
[ 1498.325098][T18784] br0: port 1(c1) entered forwarding state
[ 1510.360896][   T67] br0: port 1(c1) entered disabled state
[ 1510.436215][   T67] c1 (unregistering): left allmulticast mode
[ 1510.436600][   T67] c1 (unregistering): left promiscuous mode
[ 1510.436819][   T67] br0: port 1(c1) entered disabled state
[ 1510.743131][   T67] br0: port 2(c2) entered disabled state
[ 1510.830178][   T67] c2 (unregistering): left allmulticast mode
[ 1510.830489][   T67] c2 (unregistering): left promiscuous mode
[ 1510.830715][   T67] br0: port 2(c2) entered disabled state
[ 1511.141616][   T67] br0: port 3(c3) entered disabled state
[ 1511.215200][   T67] c3 (unregistering): left allmulticast mode
[ 1511.215494][   T67] c3 (unregistering): left promiscuous mode
[ 1511.215713][   T67] br0: port 3(c3) entered disabled state
[ 1511.570642][   T67] br0: port 4(sender) entered disabled state
[ 1511.697221][   T67] sender (unregistering): left allmulticast mode
[ 1511.697520][   T67] sender (unregistering): left promiscuous mode
[ 1511.697744][   T67] br0: port 4(sender) entered disabled state