From nobody Fri Jun 17 06:46:42 2022 X-Original-To: bugs@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 418B3839762 for ; Fri, 17 Jun 2022 06:46:43 +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 4LPV2C0fvxz3mnn for ; Fri, 17 Jun 2022 06:46:43 +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 E753F1AAEE for ; Fri, 17 Jun 2022 06:46:42 +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 25H6kgt1088562 for ; Fri, 17 Jun 2022 06:46:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 25H6kgGg088561 for bugs@FreeBSD.org; Fri, 17 Jun 2022 06:46:42 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: bugs@FreeBSD.org Subject: [Bug 246886] [sendfile] Nginx + NFS or FUSE causes VM stall Date: Fri, 17 Jun 2022 06:46:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: firk@cantconnect.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1655448403; 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=KgYyPAMLJzX2LJE1861GPTN70hHt7b0euu+BHExfY+0=; b=PjGSjbXOPjrLLV/fyb/quBhIXaf6lK055zkR6SChh8X1TCmQkbSinSr0io/Me+XAWhy2eI 86jbkCN488euIggyIIb+lDCf6Eg9ljnvDQbHvwYQh7yMuerTR88ggXSFGkBk7PVpIezahs 3LcI7NFp+l7L+3q5GgYsbyMdWmOoUYVgyYrUhnt6qYdMaTyV9tfAzvIKyd3RlYjMKJAhW1 Qbu/VO3WKGvnTuvTet6RFelUIlBv0tOP2hUS7eKCmj5YW5J71mEvFXzP6R7dw9qhJOPkGr VCwLgn2xi8KKFP0EsYwRK9GDHRJLmkS+IiJEDv6hnRgWCEN1CjrgiLHP+72WoA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1655448403; a=rsa-sha256; cv=none; b=MlS5no0SjEVw+zBi456MX0xBkpgWcRowTNJzrWyaNjBJASAgvIoJAQ3Vkuf+sdrvi/R57N P3cyIxKBr8gHN989gIcFcqyfw/d+aGIDBrUmAnZZo6P4dcCwyD05LPGS3vBI3WcNe3UFeS sZX1RXN6D+mRUr0LpvzlNwvjcheXeysETAd0DcBaJJvp4EkTl/Uuo7FgR8pqU0CamDXJzb Zw/e4p4uWLXNVmgBkpgmYYdLtVePOoJMpblQlzzJOo6QHp1ZA+2Ff9+OJchlOqw+oVWegl V/X77ufOMZQu4jllTtwGcrGJMV63NvllrRKDvGIgFn248MwrB5hFqBbEW/PY/w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246886 firk@cantconnect.ru changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |firk@cantconnect.ru --- Comment #69 from firk@cantconnect.ru --- Got this on 12.3-RELEASE, fusefs, nginx, sendfile. Easily reproducible (just start downloading the same big file and cancel after 1 sec, repeat 10-20 times), but my quickly writen test program which does sendfile() the same b= ig file info socketpair() socket - never hangs. Will try to investigate more. --=20 You are receiving this mail because: You are the assignee for the bug.=