From nobody Tue Apr 16 22:52:35 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 4VJznv4r8pz5HGGZ for ; Tue, 16 Apr 2024 22:52:35 +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 4VJznv1KbNz4qcS for ; Tue, 16 Apr 2024 22:52:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713307955; a=rsa-sha256; cv=none; b=usFdGrVGeHCX0qZixWhndFdFBqSnecXKU1u0bWjAOuC0kfbDMXiedLPcn71FPbWvKDyVVb RooQqvzRm2NdyB+WEuctm7gafq7/YU+eoChKemBQh2j8An4X7DSXZlcYZRNooKnrzwJSfE X4cBJs+r25ndVhjJuvVd4nvCShPmLj/Uftf15Brj/872DX13eXC1JCT5a41mSzIQM5oo0n 04khXQLowpF8hQv+/JHN024Xo2eovZ5g3pGbIu/cwz8kf2085Xf2HBUXciXlWdUQJb9NLa 2otxL1FF42Vmc9d8WsV2DNBGW31tQDIPezOzdEi8YarXW3PX1We3XH4dw+EsdQ== 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=1713307955; 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=tKvwfg1HCsNLD2m7Zy4vVzdQQGP10zFUpV+xWQ1zVUg=; b=aloIiK5a7kxIga0VUVGVhDccH3O8Lnj1XEetb8ps08+1ILiHP4xDlVU3mF7zIsC+HJuTCZ GMnQ61V+fGH+okdAVtDCkzC5CWFWVgu0bk4VlTkGHRh6Z1NqFJuAICm0wYaBTf9SC6GY7C PsXynr/F2MepyjBPEyTm+xWlFkZuZfzpnLR9QiXWzrZYDyBkTcFTlzpHBVzfuPSayA2Yjs BdJqC/xpW1YAhmMXqOtm798Yv8JusiqM7QBFBXpdJSBhg9keU4BhQ8d16QHXNOuikp//l4 gvStgbvclBQtykKwYMEZXD64ychA55cciO/85UAzxBriWWFbYiB9flIzvBV6Cw== 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 4VJznv0xqdz11ty for ; Tue, 16 Apr 2024 22:52:35 +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 43GMqZDO018552 for ; Tue, 16 Apr 2024 22:52:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43GMqZNr018551 for net@FreeBSD.org; Tue, 16 Apr 2024 22:52:35 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 22:52:35 +0000 X-Bugzilla-Reason: CC AssignedTo 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: 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: 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 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org --- Comment #3 from Mark Johnston --- A double fault could be related to a stack overflow. The rsp value of 0xfffffe00037f7f10 is fairly close to a page boundary as well. Since the panic is reproducible, you can try to confirm this theory by increasing the number of stack pages by setting the kern.kstack_pages tunab= le to, say, 6 or 8. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=