[ 1252.801909][ T8569] br1: port 1(veth1) entered blocking state
[ 1252.802384][ T8569] br1: port 1(veth1) entered disabled state
[ 1252.802815][ T8569] veth1: entered allmulticast mode
[ 1252.816868][ T8569] veth1: entered promiscuous mode
[ 1252.906941][   T39] br1: port 1(veth1) entered blocking state
[ 1252.907305][   T39] br1: port 1(veth1) entered forwarding state
[ 1284.236379][ T8748] br1: port 1(veth1) entered disabled state
[ 1284.327926][ T8749] veth1: left allmulticast mode
[ 1284.328176][ T8749] veth1: left promiscuous mode
[ 1284.328510][ T8749] br1: port 1(veth1) entered disabled state