[ 1546.841651][T18822] br0: port 1(c1) entered blocking state
[ 1546.841890][T18822] br0: port 1(c1) entered disabled state
[ 1546.842122][T18822] c1: entered allmulticast mode
[ 1546.845094][T18822] c1: entered promiscuous mode
[ 1547.307486][T18827] br0: port 2(c2) entered blocking state
[ 1547.307828][T18827] br0: port 2(c2) entered disabled state
[ 1547.308071][T18827] c2: entered allmulticast mode
[ 1547.310016][T18827] c2: entered promiscuous mode
[ 1547.787442][T18832] br0: port 3(c3) entered blocking state
[ 1547.787683][T18832] br0: port 3(c3) entered disabled state
[ 1547.787907][T18832] c3: entered allmulticast mode
[ 1547.789868][T18832] c3: entered promiscuous mode
[ 1548.259873][T18837] br0: port 4(sender) entered blocking state
[ 1548.260265][T18837] br0: port 4(sender) entered disabled state
[ 1548.260529][T18837] sender: entered allmulticast mode
[ 1548.263728][T18837] sender: entered promiscuous mode
[ 1548.441036][T18839] br0: port 4(sender) entered blocking state
[ 1548.441356][T18839] br0: port 4(sender) entered forwarding state
[ 1548.441810][T18839] br0: port 3(c3) entered blocking state
[ 1548.442013][T18839] br0: port 3(c3) entered forwarding state
[ 1548.442434][T18839] br0: port 2(c2) entered blocking state
[ 1548.442643][T18839] br0: port 2(c2) entered forwarding state
[ 1548.443583][T18839] br0: port 1(c1) entered blocking state
[ 1548.443806][T18839] br0: port 1(c1) entered forwarding state
[ 1560.329707][   T67] br0: port 1(c1) entered disabled state
[ 1560.447895][   T67] c1 (unregistering): left allmulticast mode
[ 1560.448169][   T67] c1 (unregistering): left promiscuous mode
[ 1560.448415][   T67] br0: port 1(c1) entered disabled state
[ 1560.720977][   T67] br0: port 2(c2) entered disabled state
[ 1560.798965][   T67] c2 (unregistering): left allmulticast mode
[ 1560.799258][   T67] c2 (unregistering): left promiscuous mode
[ 1560.799492][   T67] br0: port 2(c2) entered disabled state
[ 1561.059467][   T67] br0: port 3(c3) entered disabled state
[ 1561.184902][   T67] c3 (unregistering): left allmulticast mode
[ 1561.185188][   T67] c3 (unregistering): left promiscuous mode
[ 1561.185456][   T67] br0: port 3(c3) entered disabled state
[ 1561.448654][   T67] br0: port 4(sender) entered disabled state
[ 1561.542906][   T67] sender (unregistering): left allmulticast mode
[ 1561.543275][   T67] sender (unregistering): left promiscuous mode
[ 1561.543512][   T67] br0: port 4(sender) entered disabled state