[  770.557978][T23712] br1: port 1(veth1) entered blocking state
[  770.558207][T23712] br1: port 1(veth1) entered disabled state
[  770.558926][T23712] veth1: entered allmulticast mode
[  770.560348][T23712] veth1: entered promiscuous mode
[  770.588664][   T38] br1: port 1(veth1) entered blocking state
[  770.588898][   T38] br1: port 1(veth1) entered forwarding state
[  781.551997][T23815] br1: port 1(veth1) entered disabled state
[  781.573566][T23816] veth1: left allmulticast mode
[  781.573736][T23816] veth1: left promiscuous mode
[  781.573944][T23816] br1: port 1(veth1) entered disabled state