From nobody Mon Apr 29 07:50:34 2024 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 4VSb97133Bz5JVtF for ; Mon, 29 Apr 2024 07:50:35 +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 4VSb965bTLz4V1p for ; Mon, 29 Apr 2024 07:50:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1714377034; a=rsa-sha256; cv=none; b=f2HuyFY5fnO5Z8ffVAWUtNb4fVVRnnQyLw99JaKVVqcBLJ4OQIe+ZjShUq5GzpQnk8SY0y MeRbo+meQwpYL1GvTmcNZ17ooOJ/3V2nbd2yiAnnOddrqpnjfI1R+fiSdadWxxh6vDXUc+ ehNmpq38SjayCNaTyMbVnkG6DcoOrzydGTB/gr4kdAnJ0b87zFzni18eC1yEH8vP7iS4vZ yuwFUqQgWhDrHbaP4+jPNvWkxPRBgQ14nF2s25X+yp2y0gVzGgJMY+GddikaJ7AeZiePPT cK7wMkuMDmDzi/B7TusR/Anwh8vtp6y3KWtUvogzI9OHqwRndRYrj4finBBH9A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1714377034; 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=umnA8lWks+MkbT61OP/ECirNQ5lgKintgp/K9zF69Ng=; b=A1Fhy1/rgSRIEfQaWja4BbOlkHZK9D2pG7/kzOQ7c/EHWXymJAkvGS5Zw0/HsajpgQS+lb 8Hv8PxgVujLIHtLpSnleQBzdxXysewR5xDnYKC2lCopIFfMm4W2UBEhDTAY1mmmOo8Rs3o yBa/H4I6gZHAUwGX9V+rmLVrK55NklRFdgt0JR71diyd5IdGEFD8vaiGWATvVuMEvPXwYB iPIV5MNgasFbPvBo1nrck1dh01RMuG91Mi9lnM5HOclgTfBgiUKLQGyQsOUp/+WXbALL8u YFgckVhuaff00nx1DqNwqk853hTBn9l/8CTDAOQ/RY1Y1SzAx+ey062iKmUicg== 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 4VSb965CKcz10hm for ; Mon, 29 Apr 2024 07:50:34 +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 43T7oYlZ027853 for ; Mon, 29 Apr 2024 07:50:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43T7oYKB027852 for bugs@FreeBSD.org; Mon, 29 Apr 2024 07:50:34 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 239279] grep . /dev/zero hangs system Date: Mon, 29 Apr 2024 07:50:34 +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: 12.0-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: wosch@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc blocked 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239279 Wolfram Schneider changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wosch@FreeBSD.org Blocks| |230332 --- Comment #6 from Wolfram Schneider --- I can confirm that the problem still exists on 15-CURRENT. bsdgrep eats all memory until killed by the kernel: $ grep . /dev/zero Killed gnugrep and ripgrep don't have this memory problem, they just run in an end= less loop as expected. Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230332 [Bug 230332] TRACKING: bsdgrep as /usr/bin/grep --=20 You are receiving this mail because: You are the assignee for the bug.=