[  574.828704][ T4395] 8021q: 802.1Q VLAN Support v1.8
[  575.699264][ T4431] br1: port 1(veth1) entered blocking state
[  575.699469][ T4431] br1: port 1(veth1) entered disabled state
[  575.699981][ T4431] veth1: entered allmulticast mode
[  575.701403][ T4431] veth1: entered promiscuous mode
[  575.740261][   T37] br1: port 1(veth1) entered blocking state
[  575.740485][   T37] br1: port 1(veth1) entered forwarding state
[  602.669183][ T4614] br1: port 1(veth1) entered disabled state
[  602.700384][ T4615] veth1: left allmulticast mode
[  602.700535][ T4615] veth1: left promiscuous mode
[  602.700845][ T4615] br1: port 1(veth1) entered disabled state