[  826.546284][ T2872] br1: port 1(veth1) entered blocking state
[  826.546535][ T2872] br1: port 1(veth1) entered disabled state
[  826.546742][ T2872] veth1: entered allmulticast mode
[  826.551491][ T2872] veth1: entered promiscuous mode
[  826.575830][   T39] br1: port 1(veth1) entered blocking state
[  826.576045][   T39] br1: port 1(veth1) entered forwarding state
[  837.459055][ T2971] br1: port 1(veth1) entered disabled state
[  837.493945][ T2972] veth1: left allmulticast mode
[  837.494155][ T2972] veth1: left promiscuous mode
[  837.494401][ T2972] br1: port 1(veth1) entered disabled state