[ 1728.613998][ T8385] br1: port 1(veth1) entered blocking state
[ 1728.614275][ T8385] br1: port 1(veth1) entered disabled state
[ 1728.614544][ T8385] veth1: entered allmulticast mode
[ 1728.617441][ T8385] veth1: entered promiscuous mode
[ 1728.799430][   T38] br1: port 1(veth1) entered blocking state
[ 1728.799757][   T38] br1: port 1(veth1) entered forwarding state
[ 1749.814837][ T8460] br1: port 1(veth1) entered disabled state
[ 1749.961254][ T8461] veth1: left allmulticast mode
[ 1749.961478][ T8461] veth1: left promiscuous mode
[ 1749.962295][ T8461] br1: port 1(veth1) entered disabled state