[  537.981017] br0: port 1(veth1) entered blocking state
[  537.981075] br0: port 1(veth1) entered disabled state
[  537.981128] veth1: entered allmulticast mode
[  537.981209] veth1: entered promiscuous mode
[  537.989457] br0: port 2(veth2) entered blocking state
[  537.989510] br0: port 2(veth2) entered disabled state
[  537.989581] veth2: entered allmulticast mode
[  537.989693] veth2: entered promiscuous mode
[  537.998864] br0: port 3(veth4) entered blocking state
[  537.998916] br0: port 3(veth4) entered disabled state
[  537.998983] veth4: entered allmulticast mode
[  537.999072] veth4: entered promiscuous mode
[  538.075784] br0: port 1(veth1) entered blocking state
[  538.075861] br0: port 1(veth1) entered forwarding state
[  538.084884] br0: port 2(veth2) entered blocking state
[  538.084938] br0: port 2(veth2) entered forwarding state
[  538.093900] br0: port 3(veth4) entered blocking state
[  538.093970] br0: port 3(veth4) entered forwarding state
[  551.397705] veth3: entered promiscuous mode
[  552.525961] veth3: left promiscuous mode
[  552.535010] veth3: entered promiscuous mode
[  553.657410] veth3: left promiscuous mode
[  553.671499] br0: port 3(veth4) entered disabled state
[  553.681189] br0: port 2(veth2) entered disabled state
[  553.690511] br0: port 1(veth1) entered disabled state
[  553.700370] veth4: left allmulticast mode
[  553.700419] veth4: left promiscuous mode
[  553.700468] br0: port 3(veth4) entered disabled state
[  553.700577] veth2: left allmulticast mode
[  553.700608] veth2: left promiscuous mode
[  553.700645] br0: port 2(veth2) entered disabled state
[  553.700737] veth1: left allmulticast mode
[  553.700769] veth1: left promiscuous mode
[  553.700805] br0: port 1(veth1) entered disabled state