[ 1120.710140][ T4389] br1: port 1(veth1) entered blocking state
[ 1120.710356][ T4389] br1: port 1(veth1) entered disabled state
[ 1120.710552][ T4389] veth1: entered allmulticast mode
[ 1120.713102][ T4389] veth1: entered promiscuous mode
[ 1120.733116][  T216] br1: port 1(veth1) entered blocking state
[ 1120.733312][  T216] br1: port 1(veth1) entered forwarding state
[ 1147.607847][ T4568] br1: port 1(veth1) entered disabled state
[ 1147.627542][ T4569] veth1: left allmulticast mode
[ 1147.627958][ T4569] veth1: left promiscuous mode
[ 1147.628246][ T4569] br1: port 1(veth1) entered disabled state