[ 2070.111490][T22503] br0: port 1(c1) entered blocking state
[ 2070.111856][T22503] br0: port 1(c1) entered disabled state
[ 2070.112198][T22503] c1: entered allmulticast mode
[ 2070.116429][T22503] c1: entered promiscuous mode
[ 2070.880600][T22508] br0: port 2(c2) entered blocking state
[ 2070.881321][T22508] br0: port 2(c2) entered disabled state
[ 2070.881682][T22508] c2: entered allmulticast mode
[ 2070.885546][T22508] c2: entered promiscuous mode
[ 2071.574194][T22513] br0: port 3(c3) entered blocking state
[ 2071.574629][T22513] br0: port 3(c3) entered disabled state
[ 2071.575646][T22513] c3: entered allmulticast mode
[ 2071.578972][T22513] c3: entered promiscuous mode
[ 2072.290449][T22518] br0: port 4(sender) entered blocking state
[ 2072.290918][T22518] br0: port 4(sender) entered disabled state
[ 2072.291328][T22518] sender: entered allmulticast mode
[ 2072.294830][T22518] sender: entered promiscuous mode
[ 2072.587029][T22520] br0: port 4(sender) entered blocking state
[ 2072.587511][T22520] br0: port 4(sender) entered forwarding state
[ 2072.588244][T22520] br0: port 3(c3) entered blocking state
[ 2072.588567][T22520] br0: port 3(c3) entered forwarding state
[ 2072.589248][T22520] br0: port 2(c2) entered blocking state
[ 2072.589579][T22520] br0: port 2(c2) entered forwarding state
[ 2072.590245][T22520] br0: port 1(c1) entered blocking state
[ 2072.590582][T22520] br0: port 1(c1) entered forwarding state
[ 2085.130404][   T68] br0: port 1(c1) entered disabled state
[ 2085.288162][   T68] c1 (unregistering): left allmulticast mode
[ 2085.288578][   T68] c1 (unregistering): left promiscuous mode
[ 2085.288947][   T68] br0: port 1(c1) entered disabled state
[ 2085.699546][   T68] br0: port 2(c2) entered disabled state
[ 2085.809692][   T68] c2 (unregistering): left allmulticast mode
[ 2085.810156][   T68] c2 (unregistering): left promiscuous mode
[ 2085.810532][   T68] br0: port 2(c2) entered disabled state
[ 2086.277253][   T68] br0: port 3(c3) entered disabled state
[ 2086.356655][   T68] c3 (unregistering): left allmulticast mode
[ 2086.357125][   T68] c3 (unregistering): left promiscuous mode
[ 2086.357497][   T68] br0: port 3(c3) entered disabled state
[ 2086.756120][   T68] br0: port 4(sender) entered disabled state
[ 2086.891638][   T68] sender (unregistering): left allmulticast mode
[ 2086.892108][   T68] sender (unregistering): left promiscuous mode
[ 2086.892493][   T68] br0: port 4(sender) entered disabled state