Date: Mon, 21 Mar 2022 17:53:01 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 262587] panic: lock (sleep mutex) umtxql not locked @ /usr/src/sys/sys/umtxvar.h:262 on 14-current master-n253798-8cdecdecb43 Message-ID: <bug-262587-227-huhO9mBL6F@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-262587-227@https.bugs.freebsd.org/bugzilla/> References: <bug-262587-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262587 --- Comment #15 from Alexander Motin <mav@FreeBSD.org> --- Dmitry, I've removed both PDROP and following umtxq_lock(&uq->uq_key). Is = lock changes somehow during the msleep()? I guessed it was made separate to move umtx_abs_timeout_update() out of the lock. Am I missing some lock oddity there? --=20 You are receiving this mail because: You are the assignee for the bug.=
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