https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201528
Mateusz Guzik <m...@freebsd.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |m...@freebsd.org
Assignee|freebsd-bugs@FreeBSD.org |j...@freebsd.org
--- Comment #2 from Mateusz Guzik <m...@freebsd.org> ---
Quick look suggests the problem seems to be here:
while (count) {
KQ_OWNED(kq);
kn = TAILQ_FIRST(&kq->kq_head);
if ((kn->kn_status == KN_MARKER && kn != marker) ||
(kn->kn_status & KN_INFLUX) == KN_INFLUX) {
if (influx) {
influx = 0;
KQ_FLUX_WAKEUP(kq);
}
kq->kq_state |= KQ_FLUXWAIT;
error = msleep(kq, &kq->kq_lock, PSOCK,
"kqflxwt", 0);
continue;
}
count is not modified, so the code just loops after a signal is received.
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