From nobody Mon Oct 6 17:17:24 2025 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 4cgQtr5lrjz6BC7L for ; Mon, 06 Oct 2025 17:17:24 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cgQtr5CPdz3tns for ; Mon, 06 Oct 2025 17:17:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1759771044; 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=zPUvQ944wrIBN/LeH7aeBOYIwZVx2x+OZOYgvKTug7g=; b=Vd9bKJE5tlyBYm0wjFHAKGXnFIyq/V4CTGO2bJO+W1wzLWQr7MEDms9M1nQ9sc8OW6phAM eAxMVIVsA4koENk/sWfU5vKLt4Gu0pZpR9zxw7pwZ8KASre/J+NRaVNmjV12F/Cu+pHfq8 egd1VjI1IbzPPOzdbffCEhkt2NuqR0iOLUGhrqzhwV6vEn6B/xQyEKV39mP6xidaMLZsmh XAMdVK23Kc7WdQX2M8n3kkgHa9XYXypGJ8FOJSJToyUEdTxc+IW9YMJe061/q5edt3G6oW FuKQyLQOeIzjXC3BW46RKQMpCQGcZOaIwgK2aQVgWqtRLRonyF+oo8eh0E/UzQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1759771044; 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=zPUvQ944wrIBN/LeH7aeBOYIwZVx2x+OZOYgvKTug7g=; b=BRtqkd0+0Q1IgU1ACjJyvhU0YiIwn8aQMIYrgcWQnT/oAeUvt8EwA1manpBNKBDwtfMHOX +wfjtEj7a/9RIzU+B+swxkIodwZC75jgjmNnSBnPQsXpYqx5HRa0Cc0z3RT/VCx5/wZnUX dh/3WQVbWmWoIS7ITh6RUG4IdPDM6CH0Balq1EMWxB5DOPz5cxAHu8H/pmCwPwu3VCvyFu z10q+L9d4IDtYp7lFp1ormehNu5Ho4ZJa/u/ckUzoKvx3zOzm8JWkZYqlFbNDXKOjCSI/w mtM92qsqGS8RVFGAjxk5FVbHC/2FRw2c33ABpaiv2toGNARI90jO11h61sQUNA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1759771044; a=rsa-sha256; cv=none; b=vQ/YkdMklRBPZhexvuetfNl5oE0vdpY4jNqHaKZxVfQOqNmB7FCinbMIYGBMzC5x2aQOBU /9VwjgTd3PaVD7HttIIrDm9B2JRJ2JESt8tiBuZy9teNKhllnqRFuhTGFfrD3MOxaYOa+L N/gRbLj1d3Y3csOdzO+0ij9LOUgy8PAQMuvUzT0IzMD/uwnXUDutts7ZbXUDlTg7A/71Go Pjgdt7yu7UXCoSIDICmbt/HsTj+3OQuM4yU5PrpO1XdLKU/1W0GaOwG4UVXw3ULpFWcJ8R sCjWlQ4pHtslsaYf9t3rGdl04e4/Us0d+6YEAVJuc0+R96rJFog15oLEd3vWHA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cgQtr4m57z16f9 for ; Mon, 06 Oct 2025 17:17:24 +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 596HHOPp021317 for ; Mon, 6 Oct 2025 17:17:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 596HHOKn021316 for bugs@FreeBSD.org; Mon, 6 Oct 2025 17:17:24 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 290039] syncache_drop() coredumps 15.0-ALPHA4-ish Date: Mon, 06 Oct 2025 17:17:24 +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: 15.0-STABLE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dave@daveg.ca X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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=3D290039 --- Comment #1 from David Gilbert --- I've had more examples of this. One of which is on a quiet system. All of them seem to have the syncache_add() -> syncache_insert() -> syncache_drop() callchain. [2:6:306]root@vr:~> uname -a FreeBSD vr.home.dclg.ca 15.0-ALPHA5 FreeBSD 15.0-ALPHA5 stable/15-n280566-3e79ec993dc7 GENERIC amd64 --=20 You are receiving this mail because: You are the assignee for the bug.=