[ 1506.412074][T12354] br0: port 1(veth1) entered blocking state
[ 1506.412361][T12354] br0: port 1(veth1) entered disabled state
[ 1506.412615][T12354] veth1: entered allmulticast mode
[ 1506.415101][T12354] veth1: entered promiscuous mode
[ 1506.550453][T12356] br0: port 2(veth2) entered blocking state
[ 1506.551327][T12356] br0: port 2(veth2) entered disabled state
[ 1506.551580][T12356] veth2: entered allmulticast mode
[ 1506.553448][T12356] veth2: entered promiscuous mode
[ 1506.718489][T12357] br0: port 3(veth4) entered blocking state
[ 1506.719390][T12357] br0: port 3(veth4) entered disabled state
[ 1506.719706][T12357] veth4: entered allmulticast mode
[ 1506.721604][T12357] veth4: entered promiscuous mode
[ 1507.477236][    T7] br0: port 1(veth1) entered blocking state
[ 1507.477541][    T7] br0: port 1(veth1) entered forwarding state
[ 1507.624867][ T7871] br0: port 2(veth2) entered blocking state
[ 1507.625135][ T7871] br0: port 2(veth2) entered forwarding state
[ 1507.773980][ T9125] br0: port 3(veth4) entered blocking state
[ 1507.774308][ T9125] br0: port 3(veth4) entered forwarding state
[ 1524.303618][T12402] veth3: entered promiscuous mode
[ 1526.536640][T12411] veth3: left promiscuous mode
[ 1526.685354][T12412] veth3: entered promiscuous mode
[ 1528.898019][T12421] veth3: left promiscuous mode
[ 1529.055210][T12423] br0: port 3(veth4) entered disabled state
[ 1529.232055][T12424] br0: port 2(veth2) entered disabled state
[ 1529.369964][T12425] br0: port 1(veth1) entered disabled state
[ 1529.537152][T12426] veth4: left allmulticast mode
[ 1529.537368][T12426] veth4: left promiscuous mode
[ 1529.537699][T12426] br0: port 3(veth4) entered disabled state
[ 1529.538911][T12426] veth2: left allmulticast mode
[ 1529.539083][T12426] veth2: left promiscuous mode
[ 1529.539363][T12426] br0: port 2(veth2) entered disabled state
[ 1529.541935][T12426] veth1: left allmulticast mode
[ 1529.542111][T12426] veth1: left promiscuous mode
[ 1529.542390][T12426] br0: port 1(veth1) entered disabled state