[  552.401843][ T4467] br1: port 1(veth1) entered blocking state
[  552.402068][ T4467] br1: port 1(veth1) entered disabled state
[  552.402265][ T4467] veth1: entered allmulticast mode
[  552.404199][ T4467] veth1: entered promiscuous mode
[  552.433134][   T46] br1: port 1(veth1) entered blocking state
[  552.433345][   T46] br1: port 1(veth1) entered forwarding state
[  579.352059][ T4646] br1: port 1(veth1) entered disabled state
[  579.384075][ T4647] veth1: left allmulticast mode
[  579.384246][ T4647] veth1: left promiscuous mode
[  579.384473][ T4647] br1: port 1(veth1) entered disabled state