[  556.332618][ T7794] br1: port 1(veth1) entered blocking state
[  556.333499][ T7794] br1: port 1(veth1) entered disabled state
[  556.333807][ T7794] veth1: entered allmulticast mode
[  556.335375][ T7794] veth1: entered promiscuous mode
[  556.362264][   T93] br1: port 1(veth1) entered blocking state
[  556.362453][   T93] br1: port 1(veth1) entered forwarding state
[  583.162898][ T7977] br1: port 1(veth1) entered disabled state
[  583.192643][ T7978] veth1: left allmulticast mode
[  583.192815][ T7978] veth1: left promiscuous mode
[  583.193043][ T7978] br1: port 1(veth1) entered disabled state