[ 3066.585056][T27876] br0: port 1(c1) entered blocking state
[ 3066.585485][T27876] br0: port 1(c1) entered disabled state
[ 3066.585832][T27876] c1: entered allmulticast mode
[ 3066.590580][T27876] c1: entered promiscuous mode
[ 3067.275256][T27881] br0: port 2(c2) entered blocking state
[ 3067.275679][T27881] br0: port 2(c2) entered disabled state
[ 3067.276022][T27881] c2: entered allmulticast mode
[ 3067.280234][T27881] c2: entered promiscuous mode
[ 3067.950233][T27886] br0: port 3(c3) entered blocking state
[ 3067.952028][T27886] br0: port 3(c3) entered disabled state
[ 3067.952457][T27886] c3: entered allmulticast mode
[ 3067.955836][T27886] c3: entered promiscuous mode
[ 3068.643201][T27891] br0: port 4(sender) entered blocking state
[ 3068.643654][T27891] br0: port 4(sender) entered disabled state
[ 3068.644089][T27891] sender: entered allmulticast mode
[ 3068.647526][T27891] sender: entered promiscuous mode
[ 3068.899129][T27893] br0: port 4(sender) entered blocking state
[ 3068.899616][T27893] br0: port 4(sender) entered forwarding state
[ 3068.900348][T27893] br0: port 3(c3) entered blocking state
[ 3068.900694][T27893] br0: port 3(c3) entered forwarding state
[ 3068.901362][T27893] br0: port 2(c2) entered blocking state
[ 3068.901708][T27893] br0: port 2(c2) entered forwarding state
[ 3068.902421][T27893] br0: port 1(c1) entered blocking state
[ 3068.902765][T27893] br0: port 1(c1) entered forwarding state
[ 3081.317652][   T12] br0: port 1(c1) entered disabled state
[ 3081.405508][   T12] c1 (unregistering): left allmulticast mode
[ 3081.405935][   T12] c1 (unregistering): left promiscuous mode
[ 3081.406319][   T12] br0: port 1(c1) entered disabled state
[ 3081.856368][   T12] br0: port 2(c2) entered disabled state
[ 3081.943319][   T12] c2 (unregistering): left allmulticast mode
[ 3081.943813][   T12] c2 (unregistering): left promiscuous mode
[ 3081.944204][   T12] br0: port 2(c2) entered disabled state
[ 3082.429016][   T12] br0: port 3(c3) entered disabled state
[ 3082.530343][   T12] c3 (unregistering): left allmulticast mode
[ 3082.530793][   T12] c3 (unregistering): left promiscuous mode
[ 3082.531177][   T12] br0: port 3(c3) entered disabled state
[ 3082.938768][   T12] br0: port 4(sender) entered disabled state
[ 3083.073644][   T12] sender (unregistering): left allmulticast mode
[ 3083.074078][   T12] sender (unregistering): left promiscuous mode
[ 3083.074477][   T12] br0: port 4(sender) entered disabled state