From nobody Wed Apr 06 08:14:00 2022 X-Original-To: threads@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4830C1A9CC2B for ; Wed, 6 Apr 2022 08:14:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KYHN8058Fz3QYk for ; Wed, 6 Apr 2022 08:14:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D7AB117179 for ; Wed, 6 Apr 2022 08:13:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 2368DxOL086267 for ; Wed, 6 Apr 2022 08:13:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2368Dxdo086266 for threads@FreeBSD.org; Wed, 6 Apr 2022 08:13:59 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: threads@FreeBSD.org Subject: [Bug 254995] pthread_cond_timedwait() returns EDEADLK Date: Wed, 06 Apr 2022 08:14:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: threads X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: nkoch@demig.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: threads@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Threading List-Archive: https://lists.freebsd.org/archives/freebsd-threads List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-threads@freebsd.org X-BeenThere: freebsd-threads@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1649232840; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pigpVGCSDGHITQky3FL1++FW3ly2js0ZV4h3+TRLLk4=; b=Wy0TiVNp8xWuAv1luwSnjXAZFqTXO4tpqGrPqwZXyoRc0vDS48eQVCLqv1vs1E9J++Nudq pe/Uj7JOVoMMdRYKbDFpB3UThIz0ylCzR89LWgfIO9WZhZ4enJvATeb3Nv/FmH9NXazP47 r6UprdEyitiivUlVij69kuGTlbop2Gt4TfPEDNcljEJ8ZqB6D4QLhPfPz016ietgY9mffL P6wZvZZe22/kVxRI48Pd5xXzuOVB347DlxBnkcC1ZYhO8l2PE5XoYBh46mR91+zSxo3LK7 IutMf0oAh5LWDehPUPK8rqB5SS8Pa4xg62WtqleKPpO6WK55GHY8hKec29VVpg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1649232840; a=rsa-sha256; cv=none; b=F2/RG558fPNsPohDh1jcgWzMsyGaR15Syor5r0FLcNhT3mH2TVoIMYe+OkdYE9knEdvL4F yb6VIyi5mdiM+C7SH3MubsZFwSrRDXBPos1jm/D0gPLWmAXj3mHZKZaSeeWmQon633Ndg7 5HYyfWriM7e+LP7BhDsqH0C4DwPvXOQJa0l/wSGasenSr01FTJBENHyyv0S/iX+kPoD/Sm 5UScPHu5HuTx+Aa6f56t6hbrY1wEpNCoKdZHqGv2PQzjTo1yX3CmBFCwLjAXKp0Hc2kOCq 5paVvzoiYiO7F5R2ADw1qZwcEHZhh1Aai2TkbbRTULrVW0RaTaPfOxdAGIea4g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254995 --- Comment #17 from nkoch@demig.de --- After some more long testing (still FreeBSD 12.1) the deadlock went away, a= fter I eliminated some of my peridic forks from a different thread where I exec'd programs to inspect system data structures (e.g. "pstat -T"/"fstat -p"/"ps = -p ..."). --=20 You are receiving this mail because: You are the assignee for the bug.=