From nobody Mon Jul 11 20:30:40 2022 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 2BD0017FFA81 for ; Mon, 11 Jul 2022 20:30:41 +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 4Lhb9r5clmz3r7f for ; Mon, 11 Jul 2022 20:30:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 4Lhb9r4WqBzHZb for ; Mon, 11 Jul 2022 20:30:40 +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 26BKUe4H095814 for ; Mon, 11 Jul 2022 20:30:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 26BKUean095813 for net@FreeBSD.org; Mon, 11 Jul 2022 20:30:40 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 264257] [tcp] Panic: Fatal trap 12: page fault while in kernel mode (if_io_tqg_4) - m_copydata ... at /usr/src/sys/kern/uipc_mbuf.c:659 Date: Mon, 11 Jul 2022 20:30:40 +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: 13.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? maintainer-feedback- maintainer-feedback? mfc-stable13? 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1657571440; 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=7ZpWUUWU8Xj96M7MsBHKHnEo/1fRGcEdFN26wHZFkOA=; b=JuBll8jDqhjN4p7Riwn5uxIQvLZNfgpQLAg/2SuTnYSrgz3S2f06yowADFH63/nBiWeLW3 Cvo0Tiegg9wTggUFNsVyEeAy2URHb93WEEhwhl3gsXIY0hmk00gxMIKhsg3mtNhjHpKz67 lHpcemstrcARVIavnvvD2dbEzL7q62DY3yI8P7cXBzKg7grEbaa52DsAo67yVUQ/cS2tfw 72H/YsKVF9RvE+CgOrcDkI7nQyVD8UlrjWEp0Xmizmu3TwGXeyglOoDBvt8sEgzP4p0I8Q v4hInV4InJPEF9n4vh2J5dyRZvIUTiAqnAHzfwWwURm+AADMAz5eGWa5Oqwl3w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1657571440; a=rsa-sha256; cv=none; b=ERtq7D6dOMI+ltmAGWe6WlZZLj5CZQzS/X891oXyf7uYWQ0n4n4C9vv4NbL85DJzYXmGeD uqjHoJDg3TjxTj/WoRv7jzH7A2PkA30gwhUxY3rf9Fwam27jvCU7EQKjguwDorOzAbvTKv p4E752ylm2FTyvRsNVIPLysmtRnOh0bLIonEetVhn6JQj+i4TpYlDAtR/6nNKb2yigGlZe L/PThQYziOhsxKjcwLyyh6INM9E/oaR7tooHhL4cXCx2WIUWSODXdt9StWaOzVZ/qW7wmN B04Qr2rUFrM+Pm4s2I4h3mWgZnNM5oYTq7Bg96BKY9I9TnQ2w8VdnYiCCHUv8w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264257 --- Comment #81 from Michael Tuexen --- (In reply to Richard Scheffenegger from comment #80) Yes, errors from ip_output() are logged: https://cgit.freebsd.org/src/tree/sys/netinet/tcp_output.c?h=3Dstable/13#n1= 670 This is not the same way as in RACK or BBR, but we can clean that up later. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=