[  789.198076][ T4550] br1: port 1(veth1) entered blocking state
[  789.198321][ T4550] br1: port 1(veth1) entered disabled state
[  789.198517][ T4550] veth1: entered allmulticast mode
[  789.200022][ T4550] veth1: entered promiscuous mode
[  789.230104][   T46] br1: port 1(veth1) entered blocking state
[  789.230328][   T46] br1: port 1(veth1) entered forwarding state
[  816.465428][ T4729] br1: port 1(veth1) entered disabled state
[  816.505359][ T4730] veth1: left allmulticast mode
[  816.505578][ T4730] veth1: left promiscuous mode
[  816.506340][ T4730] br1: port 1(veth1) entered disabled state