From nobody Mon Jan 20 09:59:59 2025 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 4Yc5Rh2J6lz5l6jc for ; Mon, 20 Jan 2025 10:00:00 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Yc5Rh1bzSz3hhh for ; Mon, 20 Jan 2025 10:00:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737367200; 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=klNBH4Pzrn17mVpg4EoPS2Q2cKyzZuB/2n9fEbZzzGU=; b=RPVjQ9y9sFQVLvNX5Gfr+RVZZT82GdpPCo/3Vl/mhfr7y0Rz8dCENLHNIuruDj6q+m3rMC EOTvNwj1uMZLsVT8OgrP7XjJEWLnKbOTZ0sXGadx4+Yc48oPC3IolVQmWj65A9NIYhmwux WhBR5P+IvYSBv0y5+KKOjyJNvNKZB+SYGAKN3u0F9wX47MxdvTk0cQ185V4r+md72wmPbo juWj1HIBS377XdNNh+RUU0NtdVICoHD7EfsW/IT1zmE70ZdtdzEpcs9Wf56cbhsUXGeQ57 tmjiZvJ/vaSyJWnmzYLc5iKYYhnv8x93+sbA5/OZiFK2r5vRjzrdv0ZvOdWB1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737367200; 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=klNBH4Pzrn17mVpg4EoPS2Q2cKyzZuB/2n9fEbZzzGU=; b=Vg54WHsUf4YZLLrq1xiT17NHYp/+qMD/3FDaxQzeGNre6/KEIaBsMH8IawfAv9KnMOX64s ekSnlHCnDsVCorwKat2KAXS86JwxfuyXmY8ml4dkHm9zJCfp7ZNbCBHjwacl+dBNy8Ls6M PIq2LIHUwpGkExhNTkUDoBdMb9iNvtJmk9CNanooli7toY8k4iyCThuS/UoBrF8pAlvuFr DwiewgCF3XxBGhsYHN5kw7p9oNX3Ll1VwDRFO+nF+sA9nqRumDRNhDMLydY+lGvWrDnqKx hAYbFRhM3a94DKa2I9rWdXHtZ3JmM7jq9Gk8kqB6IOV1vbLL3wyz0Ozpg1gL5w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1737367200; a=rsa-sha256; cv=none; b=VBg7toK+OneUgv4haciUYsXM96LXR4NvcbPDNgxAq6+hWEPIwfdwkABBZBBPqsLg8436pq UF3QHj8SHal/3GNglvmc8IQbKN42+rcGnCeUddDuazq+TAFjndbiO9jJsOoOdVnYSXbfCf ttoD25yPCBbLCU7TuDHgJl884282pgCcybU1YiCN6lIyq+nP3Iv42NaOSLHTV+sSyqaQAx LAZuBZxAC1BmQtUi5PO4345dC/YLiM7aRS5LjVp69gFUGUk0BX9kIMyy0rWMbI8dDPgix0 aWPdWHRa0wbwpesqwjaRWe+e7TLv+fJTbxXaHlpya74J+X2Ue9FYn0asyPgTcQ== 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 4Yc5Rh1CnWzsv for ; Mon, 20 Jan 2025 10:00:00 +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 50KA00IS058376 for ; Mon, 20 Jan 2025 10:00:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 50KA00fO058374 for net@FreeBSD.org; Mon, 20 Jan 2025 10:00:00 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 284073] bnxt: kernel panic on 14.2-RELEASE Date: Mon, 20 Jan 2025 09:59:59 +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: 14.2-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: zlei@FreeBSD.org X-Bugzilla-Status: Open 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-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: 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=3D284073 --- Comment #9 from Zhenlei Huang --- (In reply to Mark Johnston from comment #3) > I don't have debug symbols handy to check myself, but maybe the %rip valu= e=20 > 0xffffffff80b4dee7 gives a further hint? ``` % addr2line -fip -e kernel.debug 0xffffffff80b4dee7 sysctl_handle_string at /usr/src/sys/kern/kern_sysctl.c:1787 ``` See https://cgit.freebsd.org/src/tree/sys/kern/kern_sysctl.c?h=3Dreleng/14.2#n1= 787 That is interesting. The parameter `req` is actually on kernel stack ( allocated on stack in userland_sysctl() ), the call stack is ``` sys___sysctl() userland_sysctl() sysctl_root() sysctl_root_handler_locked() bnxt_dcb_list_app() sysctl_handle_string() ``` , but the fault virtual address `0x500000015` appears to be an userland one. --=20 You are receiving this mail because: You are the assignee for the bug.=