[  577.510685][ T8532] 8021q: 802.1Q VLAN Support v1.8
[  578.248904][ T8570] br1: port 1(veth1) entered blocking state
[  578.249117][ T8570] br1: port 1(veth1) entered disabled state
[  578.249309][ T8570] veth1: entered allmulticast mode
[  578.251348][ T8570] veth1: entered promiscuous mode
[  578.278408][   T38] br1: port 1(veth1) entered blocking state
[  578.278654][   T38] br1: port 1(veth1) entered forwarding state
[  605.178671][ T8749] br1: port 1(veth1) entered disabled state
[  605.203652][ T8750] veth1: left allmulticast mode
[  605.203860][ T8750] veth1: left promiscuous mode
[  605.204164][ T8750] br1: port 1(veth1) entered disabled state