From nobody Tue Apr 16 23:19:23 2024 X-Original-To: net@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 4VK0Nq6VbWz5HJNP for ; Tue, 16 Apr 2024 23:19:23 +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 4VK0Nq4PHNz3xJX for ; Tue, 16 Apr 2024 23:19:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713309563; a=rsa-sha256; cv=none; b=tvRZEl+6VeK8baF9F8J+b2nhfdm9/MKUZPoTNKH7zH7r71d4N1Am6aGiqwiL9pQmMx4t9Q bBj+dvXlK++UT+q0mZFcdfwJ8wVsqMxFovLAh1kc+4HC7MjPh6z5IhFtNNkFbvSMrEWFvU ASXEDvJ8UiY+VSrHzf4TzcWPdRgT909LuTITHNTdUMQB31znQZBSlUBGqjrOYl+mKq6AaB FIcKqmvlADn6xBQNKMTbntP83X1UooLXqELFBI+lKX+7+YtODhWnic8+i3Q7BG7dWFSe85 VCXQEGz0AaTNIUQdvp+H452tQCFOIOOlxquJgKixS6+su4SicmrzMGZ3rifxNA== 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=1713309563; 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=nJGzj2Wt17ziZJXaMC/cUU3D6teYrPP1wkZkkqnC0Aw=; b=fdYHNPU+jZhTz4gJIEEODbXnAiPtcfhvX4BbMfk8VLXgYaPkq9nEtYPQISXnjIZCyDpQ2W Uc77XMVwqGoTphMPYj/Szlp/04rV2S2lirscDkAniCz6UpeNHg9FzPEmRk4B8L7/MEDZHe J/ufVbmyM1UJWQdFuFRDczKhOZGL8uprqPi0fEBicgc44e5ddIvdQ9sRb3olvLKPe5ESd/ xBcwQd+b10uId4LgN/5yhKl3Foeo148troZD1KC4n3oHUCId7n/Xd0b00RFnsqF4lv0x5j cYcg55+wUTcRcTlw90cZ5NTcf/9enYBWq+S37e9nHo7qriwR0WllDtHd7ES28g== 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 4VK0Nq41QLz12cM for ; Tue, 16 Apr 2024 23:19:23 +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 43GNJNxD060198 for ; Tue, 16 Apr 2024 23:19:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43GNJNXn060197 for net@FreeBSD.org; Tue, 16 Apr 2024 23:19:23 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: net@FreeBSD.org Subject: [Bug 278394] Reproducible kernel panic related to IPv4 routes populated by bird2 (BGP) Date: Tue, 16 Apr 2024 23:19:23 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278394 --- Comment #7 from Mark Johnston --- (In reply to Gregory Neil Shapiro from comment #5) Hmm, the fact that rsp is still close to a page boundary still suggests tha= t a stack overflow's happening, but perhaps it's an instance of infinite recurs= ion or so. For some reason we are not getting a stack trace. I'm not sure why, I think that should generally work in the face of double faults. Assuming you're running a release kernel, the other quick thing to try is a GENERIC kernel = with debugging enabled. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=