[  864.182636][ T7821] br1: port 1(veth1) entered blocking state
[  864.182958][ T7821] br1: port 1(veth1) entered disabled state
[  864.183321][ T7821] veth1: entered allmulticast mode
[  864.185474][ T7821] veth1: entered promiscuous mode
[  864.278808][ T3701] br1: port 1(veth1) entered blocking state
[  864.279151][ T3701] br1: port 1(veth1) entered forwarding state
[  864.377526][ T7823] br1: port 2(veth2) entered blocking state
[  864.377879][ T7823] br1: port 2(veth2) entered disabled state
[  864.378200][ T7823] veth2: entered allmulticast mode
[  864.380230][ T7823] veth2: entered promiscuous mode
[  864.466731][ T3920] br1: port 2(veth2) entered blocking state
[  864.467079][ T3920] br1: port 2(veth2) entered forwarding state
[  978.826810][ T9217] br1: port 2(veth2) entered disabled state
[  978.913707][ T9218] veth2: left allmulticast mode
[  978.914021][ T9218] veth2: left promiscuous mode
[  978.914558][ T9218] br1: port 2(veth2) entered disabled state
[  979.015926][ T9219] br1: port 1(veth1) entered disabled state
[  979.097842][ T9220] veth1: left allmulticast mode
[  979.098164][ T9220] veth1: left promiscuous mode
[  979.098517][ T9220] br1: port 1(veth1) entered disabled state