[ 1624.380067][ T7342] br1: port 1(veth1) entered blocking state
[ 1624.380341][ T7342] br1: port 1(veth1) entered disabled state
[ 1624.381610][ T7342] veth1: entered allmulticast mode
[ 1624.383416][ T7342] veth1: entered promiscuous mode
[ 1624.543057][   T38] br1: port 1(veth1) entered blocking state
[ 1624.543314][   T38] br1: port 1(veth1) entered forwarding state
[ 1639.999387][ T7401] br1: port 1(veth1) entered disabled state
[ 1640.136900][ T7402] veth1: left allmulticast mode
[ 1640.137103][ T7402] veth1: left promiscuous mode
[ 1640.137393][ T7402] br1: port 1(veth1) entered disabled state