[  321.016961] br0: port 1(veth1) entered blocking state
[  321.017028] br0: port 1(veth1) entered disabled state
[  321.017098] veth1: entered allmulticast mode
[  321.017188] veth1: entered promiscuous mode
[  321.025278] br0: port 2(veth2) entered blocking state
[  321.025331] br0: port 2(veth2) entered disabled state
[  321.025379] veth2: entered allmulticast mode
[  321.025455] veth2: entered promiscuous mode
[  321.034341] br0: port 3(veth4) entered blocking state
[  321.034397] br0: port 3(veth4) entered disabled state
[  321.034443] veth4: entered allmulticast mode
[  321.034521] veth4: entered promiscuous mode
[  321.111028] br0: port 1(veth1) entered blocking state
[  321.111100] br0: port 1(veth1) entered forwarding state
[  321.120917] br0: port 2(veth2) entered blocking state
[  321.121025] br0: port 2(veth2) entered forwarding state
[  321.130995] br0: port 3(veth4) entered blocking state
[  321.131090] br0: port 3(veth4) entered forwarding state
[  334.465891] veth3: entered promiscuous mode
[  335.593720] veth3: left promiscuous mode
[  335.602579] veth3: entered promiscuous mode
[  336.735541] veth3: left promiscuous mode
[  336.752504] br0: port 3(veth4) entered disabled state
[  336.761566] br0: port 2(veth2) entered disabled state
[  336.771619] br0: port 1(veth1) entered disabled state
[  336.780422] veth4: left allmulticast mode
[  336.780472] veth4: left promiscuous mode
[  336.780510] br0: port 3(veth4) entered disabled state
[  336.780623] veth2: left allmulticast mode
[  336.780654] veth2: left promiscuous mode
[  336.780687] br0: port 2(veth2) entered disabled state
[  336.780774] veth1: left allmulticast mode
[  336.780805] veth1: left promiscuous mode
[  336.780836] br0: port 1(veth1) entered disabled state