[  502.214827] br0: port 1(veth1) entered blocking state
[  502.214909] br0: port 1(veth1) entered disabled state
[  502.214981] veth1: entered allmulticast mode
[  502.215072] veth1: entered promiscuous mode
[  502.227296] br0: port 2(veth2) entered blocking state
[  502.227364] br0: port 2(veth2) entered disabled state
[  502.227432] veth2: entered allmulticast mode
[  502.227538] veth2: entered promiscuous mode
[  502.239121] br0: port 3(veth4) entered blocking state
[  502.239197] br0: port 3(veth4) entered disabled state
[  502.239266] veth4: entered allmulticast mode
[  502.239369] veth4: entered promiscuous mode
[  502.299397] br0: port 1(veth1) entered blocking state
[  502.299464] br0: port 1(veth1) entered forwarding state
[  502.310712] br0: port 2(veth2) entered blocking state
[  502.310763] br0: port 2(veth2) entered forwarding state
[  502.321168] br0: port 3(veth4) entered blocking state
[  502.321214] br0: port 3(veth4) entered forwarding state
[  515.759392] veth3: entered promiscuous mode
[  516.891357] veth3: left promiscuous mode
[  516.899710] veth3: entered promiscuous mode
[  518.016761] veth3: left promiscuous mode
[  518.027312] br0: port 3(veth4) entered disabled state
[  518.036864] br0: port 2(veth2) entered disabled state
[  518.046290] br0: port 1(veth1) entered disabled state
[  518.055732] veth4: left allmulticast mode
[  518.055779] veth4: left promiscuous mode
[  518.055879] br0: port 3(veth4) entered disabled state
[  518.055988] veth2: left allmulticast mode
[  518.056021] veth2: left promiscuous mode
[  518.056054] br0: port 2(veth2) entered disabled state
[  518.056127] veth1: left allmulticast mode
[  518.056159] veth1: left promiscuous mode
[  518.056192] br0: port 1(veth1) entered disabled state