[ 2958.723059][T28365] br0: port 1(c1) entered blocking state
[ 2958.723417][T28365] br0: port 1(c1) entered disabled state
[ 2958.723783][T28365] c1: entered allmulticast mode
[ 2958.727131][T28365] c1: entered promiscuous mode
[ 2959.371233][T28370] br0: port 2(c2) entered blocking state
[ 2959.371935][T28370] br0: port 2(c2) entered disabled state
[ 2959.372303][T28370] c2: entered allmulticast mode
[ 2959.375701][T28370] c2: entered promiscuous mode
[ 2960.046547][T28375] br0: port 3(c3) entered blocking state
[ 2960.046925][T28375] br0: port 3(c3) entered disabled state
[ 2960.047283][T28375] c3: entered allmulticast mode
[ 2960.050830][T28375] c3: entered promiscuous mode
[ 2960.710329][T28380] br0: port 4(sender) entered blocking state
[ 2960.710856][T28380] br0: port 4(sender) entered disabled state
[ 2960.711319][T28380] sender: entered allmulticast mode
[ 2960.715077][T28380] sender: entered promiscuous mode
[ 2960.953956][T28382] br0: port 4(sender) entered blocking state
[ 2960.954442][T28382] br0: port 4(sender) entered forwarding state
[ 2960.955182][T28382] br0: port 3(c3) entered blocking state
[ 2960.955516][T28382] br0: port 3(c3) entered forwarding state
[ 2960.956178][T28382] br0: port 2(c2) entered blocking state
[ 2960.956509][T28382] br0: port 2(c2) entered forwarding state
[ 2960.957198][T28382] br0: port 1(c1) entered blocking state
[ 2960.957546][T28382] br0: port 1(c1) entered forwarding state
[ 2973.434993][   T12] br0: port 1(c1) entered disabled state
[ 2973.460926][   T12] c1 (unregistering): left allmulticast mode
[ 2973.461366][   T12] c1 (unregistering): left promiscuous mode
[ 2973.461789][   T12] br0: port 1(c1) entered disabled state
[ 2973.953423][   T12] br0: port 2(c2) entered disabled state
[ 2973.975862][   T12] c2 (unregistering): left allmulticast mode
[ 2973.976292][   T12] c2 (unregistering): left promiscuous mode
[ 2973.976695][   T12] br0: port 2(c2) entered disabled state
[ 2974.512524][   T12] br0: port 3(c3) entered disabled state
[ 2974.533198][   T12] c3 (unregistering): left allmulticast mode
[ 2974.533632][   T12] c3 (unregistering): left promiscuous mode
[ 2974.533997][   T12] br0: port 3(c3) entered disabled state
[ 2975.012046][   T12] br0: port 4(sender) entered disabled state
[ 2975.040066][   T12] sender (unregistering): left allmulticast mode
[ 2975.040527][   T12] sender (unregistering): left promiscuous mode
[ 2975.041495][   T12] br0: port 4(sender) entered disabled state