[ 2598.684036][T19147] br0: port 1(c1) entered blocking state
[ 2598.684290][T19147] br0: port 1(c1) entered disabled state
[ 2598.684530][T19147] c1: entered allmulticast mode
[ 2598.686442][T19147] c1: entered promiscuous mode
[ 2599.653074][T19152] br0: port 2(c2) entered blocking state
[ 2599.653389][T19152] br0: port 2(c2) entered disabled state
[ 2599.653611][T19152] c2: entered allmulticast mode
[ 2599.655471][T19152] c2: entered promiscuous mode
[ 2600.625995][T19157] br0: port 3(c3) entered blocking state
[ 2600.626319][T19157] br0: port 3(c3) entered disabled state
[ 2600.626530][T19157] c3: entered allmulticast mode
[ 2600.628335][T19157] c3: entered promiscuous mode
[ 2601.557187][T19162] br0: port 4(sender) entered blocking state
[ 2601.558038][T19162] br0: port 4(sender) entered disabled state
[ 2601.558398][T19162] sender: entered allmulticast mode
[ 2601.560266][T19162] sender: entered promiscuous mode
[ 2601.929401][T19164] br0: port 4(sender) entered blocking state
[ 2601.929761][T19164] br0: port 4(sender) entered forwarding state
[ 2601.930202][T19164] br0: port 3(c3) entered blocking state
[ 2601.930417][T19164] br0: port 3(c3) entered forwarding state
[ 2601.930817][T19164] br0: port 2(c2) entered blocking state
[ 2601.931019][T19164] br0: port 2(c2) entered forwarding state
[ 2601.931421][T19164] br0: port 1(c1) entered blocking state
[ 2601.931625][T19164] br0: port 1(c1) entered forwarding state
[ 2615.052208][   T11] br0: port 1(c1) entered disabled state
[ 2615.151888][   T11] c1 (unregistering): left allmulticast mode
[ 2615.152157][   T11] c1 (unregistering): left promiscuous mode
[ 2615.152411][   T11] br0: port 1(c1) entered disabled state
[ 2615.765682][   T11] br0: port 2(c2) entered disabled state
[ 2615.875856][   T11] c2 (unregistering): left allmulticast mode
[ 2615.876123][   T11] c2 (unregistering): left promiscuous mode
[ 2615.876369][   T11] br0: port 2(c2) entered disabled state
[ 2616.467155][   T11] br0: port 3(c3) entered disabled state
[ 2616.537806][   T11] c3 (unregistering): left allmulticast mode
[ 2616.538041][   T11] c3 (unregistering): left promiscuous mode
[ 2616.538274][   T11] br0: port 3(c3) entered disabled state
[ 2617.147665][   T11] br0: port 4(sender) entered disabled state
[ 2617.238165][   T11] sender (unregistering): left allmulticast mode
[ 2617.238404][   T11] sender (unregistering): left promiscuous mode
[ 2617.238605][   T11] br0: port 4(sender) entered disabled state