BT_LOGV("Calling upstream notification iterator's \"next\" method: "
"muxer-upstream-notif-iter-wrap-addr=%p, notif-iter-addr=%p",
muxer_upstream_notif_iter,
muxer_upstream_notif_iter->notif_iter);
BT_LOGV("Calling upstream notification iterator's \"next\" method: "
"muxer-upstream-notif-iter-wrap-addr=%p, notif-iter-addr=%p",
muxer_upstream_notif_iter,
muxer_upstream_notif_iter->notif_iter);