2025-12-01T12:22:35.784Z|00109|backtrace|ERR|lib/vlog.c:1309 backtrace:
ovn-northd(+0xd3d37) [0x55bfabb7cd37]
ovn-northd(+0xc07c3) [0x55bfabb697c3]
ovn-northd(+0xb487b) [0x55bfabb5d87b]
ovn-northd(+0x705af) [0x55bfabb195af]
ovn-northd(+0x70827) [0x55bfabb19827]
ovn-northd(+0x709cb) [0x55bfabb199cb]
ovn-northd(+0x8792d) [0x55bfabb3092d]
ovn-northd(+0x2012f) [0x55bfabac912f]
/lib64/libc.so.6(+0x29590) [0x7f070f07f590]
/lib64/libc.so.6(__libc_start_main+0x80) [0x7f070f07f640]
ovn-northd(+0x21035) [0x55bfabaca035]

static void
handle_od_lbgrp_changes(struct nbrec_load_balancer_group **nbrec_lbgrps,
                        size_t n_nbrec_lbgrps, struct od_lb_data *od_lb_data,
                        struct ed_type_lb_data *lb_data,
                        struct crupdated_od_lb_data *codlb)
{
    struct tracked_lb_data *trk_lb_data = &lb_data->tracked_lb_data;
    struct uuidset *pre_lbgrp_uuids = od_lb_data->lbgrps;
    od_lb_data->lbgrps = xzalloc(sizeof *od_lb_data->lbgrps);
    uuidset_init(od_lb_data->lbgrps);
    for (size_t i = 0; i < n_nbrec_lbgrps; i++) {
        const struct uuid *lbgrp_uuid = &nbrec_lbgrps[i]->header_.uuid;
        uuidset_insert(od_lb_data->lbgrps, lbgrp_uuid);

        if (!uuidset_find_and_delete(pre_lbgrp_uuids, lbgrp_uuid)) {
            /* Add this lb group to the tracked data. */
            uuidset_insert(&codlb->assoc_lbgrps, lbgrp_uuid);

            if (!trk_lb_data->has_routable_lb) {
                struct ovn_lb_group *lbgrp =
                    ovn_lb_group_find(&lb_data->lbgrps, lbgrp_uuid);
                ovs_assert(lbgrp);                                                                      <<<<<<<<<<<<<<<<<
                trk_lb_data->has_routable_lb |= lbgrp->has_routable_lb;
            }
        }
    }

    if (!uuidset_is_empty(pre_lbgrp_uuids)) {
        trk_lb_data->has_dissassoc_lbgrps_from_od = true;
    }

    uuidset_destroy(pre_lbgrp_uuids);
    free(pre_lbgrp_uuids);
}