[ 3081.251227][T28234] br0: port 1(c1) entered blocking state
[ 3081.251580][T28234] br0: port 1(c1) entered disabled state
[ 3081.251920][T28234] c1: entered allmulticast mode
[ 3081.256461][T28234] c1: entered promiscuous mode
[ 3081.918415][T28239] br0: port 2(c2) entered blocking state
[ 3081.918870][T28239] br0: port 2(c2) entered disabled state
[ 3081.919483][T28239] c2: entered allmulticast mode
[ 3081.922973][T28239] c2: entered promiscuous mode
[ 3082.588850][T28244] br0: port 3(c3) entered blocking state
[ 3082.589852][T28244] br0: port 3(c3) entered disabled state
[ 3082.590200][T28244] c3: entered allmulticast mode
[ 3082.593760][T28244] c3: entered promiscuous mode
[ 3083.277204][T28249] br0: port 4(sender) entered blocking state
[ 3083.277639][T28249] br0: port 4(sender) entered disabled state
[ 3083.278082][T28249] sender: entered allmulticast mode
[ 3083.282019][T28249] sender: entered promiscuous mode
[ 3083.534950][T28251] br0: port 4(sender) entered blocking state
[ 3083.535421][T28251] br0: port 4(sender) entered forwarding state
[ 3083.536165][T28251] br0: port 3(c3) entered blocking state
[ 3083.536492][T28251] br0: port 3(c3) entered forwarding state
[ 3083.537161][T28251] br0: port 2(c2) entered blocking state
[ 3083.537486][T28251] br0: port 2(c2) entered forwarding state
[ 3083.538163][T28251] br0: port 1(c1) entered blocking state
[ 3083.538498][T28251] br0: port 1(c1) entered forwarding state
[ 3095.975268][   T70] br0: port 1(c1) entered disabled state
[ 3096.070594][   T70] c1 (unregistering): left allmulticast mode
[ 3096.071038][   T70] c1 (unregistering): left promiscuous mode
[ 3096.071443][   T70] br0: port 1(c1) entered disabled state
[ 3096.528863][   T70] br0: port 2(c2) entered disabled state
[ 3096.601887][   T70] c2 (unregistering): left allmulticast mode
[ 3096.602345][   T70] c2 (unregistering): left promiscuous mode
[ 3096.602730][   T70] br0: port 2(c2) entered disabled state
[ 3097.096200][   T70] br0: port 3(c3) entered disabled state
[ 3097.221922][   T70] c3 (unregistering): left allmulticast mode
[ 3097.222410][   T70] c3 (unregistering): left promiscuous mode
[ 3097.222804][   T70] br0: port 3(c3) entered disabled state
[ 3097.592118][   T70] br0: port 4(sender) entered disabled state
[ 3097.711901][   T70] sender (unregistering): left allmulticast mode
[ 3097.712386][   T70] sender (unregistering): left promiscuous mode
[ 3097.712787][   T70] br0: port 4(sender) entered disabled state