When timer_set_running_state() fails in rte_timer_manage(), the failed timer is put back on pending-list. In this case, another core tries to reset or stop the timer. It does not need to be on pending-list. Fixes: a4b7a5a45cf5 ("timer: fix race condition") Signed-off-by: Hiroyuki Mikita <h.mikita89@gmail.com> Acked-by: Robert Sanford <rsanford@akamai.com>