[ 2879.019343][T25824] br0: port 1(c1) entered blocking state
[ 2879.019737][T25824] br0: port 1(c1) entered disabled state
[ 2879.020124][T25824] c1: entered allmulticast mode
[ 2879.023632][T25824] c1: entered promiscuous mode
[ 2879.719366][T25829] br0: port 2(c2) entered blocking state
[ 2879.719716][T25829] br0: port 2(c2) entered disabled state
[ 2879.720096][T25829] c2: entered allmulticast mode
[ 2879.723585][T25829] c2: entered promiscuous mode
[ 2880.431312][T25834] br0: port 3(c3) entered blocking state
[ 2880.431665][T25834] br0: port 3(c3) entered disabled state
[ 2880.433458][T25834] c3: entered allmulticast mode
[ 2880.436984][T25834] c3: entered promiscuous mode
[ 2881.121537][T25839] br0: port 4(sender) entered blocking state
[ 2881.122083][T25839] br0: port 4(sender) entered disabled state
[ 2881.122519][T25839] sender: entered allmulticast mode
[ 2881.126051][T25839] sender: entered promiscuous mode
[ 2881.388592][T25841] br0: port 4(sender) entered blocking state
[ 2881.389085][T25841] br0: port 4(sender) entered forwarding state
[ 2881.389821][T25841] br0: port 3(c3) entered blocking state
[ 2881.390170][T25841] br0: port 3(c3) entered forwarding state
[ 2881.390831][T25841] br0: port 2(c2) entered blocking state
[ 2881.391176][T25841] br0: port 2(c2) entered forwarding state
[ 2881.391838][T25841] br0: port 1(c1) entered blocking state
[ 2881.392190][T25841] br0: port 1(c1) entered forwarding state
[ 2893.873414][   T12] br0: port 1(c1) entered disabled state
[ 2893.970882][   T12] c1 (unregistering): left allmulticast mode
[ 2893.971335][   T12] c1 (unregistering): left promiscuous mode
[ 2893.971746][   T12] br0: port 1(c1) entered disabled state
[ 2894.415804][   T12] br0: port 2(c2) entered disabled state
[ 2894.536781][   T12] c2 (unregistering): left allmulticast mode
[ 2894.537268][   T12] c2 (unregistering): left promiscuous mode
[ 2894.537659][   T12] br0: port 2(c2) entered disabled state
[ 2894.966981][   T12] br0: port 3(c3) entered disabled state
[ 2895.109725][   T12] c3 (unregistering): left allmulticast mode
[ 2895.110204][   T12] c3 (unregistering): left promiscuous mode
[ 2895.110602][   T12] br0: port 3(c3) entered disabled state
[ 2895.494292][   T12] br0: port 4(sender) entered disabled state
[ 2895.640762][   T12] sender (unregistering): left allmulticast mode
[ 2895.641225][   T12] sender (unregistering): left promiscuous mode
[ 2895.641621][   T12] br0: port 4(sender) entered disabled state