From nobody Thu May 26 16:29:59 2022 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 CDFA81B3BF4C for ; Thu, 26 May 2022 16:29:59 +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 4L8D1M37NSz4bHM for ; Thu, 26 May 2022 16:29:59 +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 47D00116AA for ; Thu, 26 May 2022 16:29:59 +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 24QGTxV0018618 for ; Thu, 26 May 2022 16:29:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24QGTxmB018617 for bugs@FreeBSD.org; Thu, 26 May 2022 16:29:59 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 264257] [panic] Fatal trap 12: page fault while in kernel mode (if_io_tqg_4) Date: Thu, 26 May 2022 16:29:59 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: iron.udjin@gmail.com 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-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: 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1653582599; 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=cex1cn5cuGRb+vujsy8CyVn5Z1wwHBHbDqmPToJhtjM=; b=g3O3h+RPtEG51JmJ3DNMny11KdkoZBZF4DdmL0dKoDcqQkYUn56UWARC3lVrrFA0YgboJ7 BdtWBi3mAYYvdG+vyqv9ryg+KHpahlKr2FoyFvrqxc2L95x5i29wvTgk6NOzwMAVct/pFH Evhpq4nb5A8YW/ywoh0+I1DZ2Big0GICzQ5IOoMkGACnvf1AV+kiveLdOc7GhqcpHTlLcp Heijq3vcGIoStw3trS7nZ2qDdWcfz8ufPiAl9DyaXAd5Mdao8ogxJKxT24A/ElvLolvHzM E0ZkKxHPbGYDwDIZqSlSD1ULMqIaTtuq5xdkyQN361917st1XTGkwcfiKJAGTA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653582599; a=rsa-sha256; cv=none; b=KwjT4KwBJX2SyH7mFuBSBIyaIcojw1g9LptdMVcKXEushrItsdvLBRad9ncjdVbJU4WxxG lB0f6dw96qgXWhO38iYQHofB3TMjgLLkaBWJmwSGt8w4K/T5wktLXq/HbUOZ47p9QtNRQz ztUnJZOyYO7iQmB/25P1eJf/vLvCZdJy4TxOxRPpd8mtJOSyOqKMg+bNrAWF4ODARMioAx VpWAoDNgMxJ0yUxabqXp+d4T6CeS9zJAsryLrgjahal65dwbV6pcGpfsqzYjWq6CmIhCeJ Vpno4QeQMSnySjk/V8JMJTleuOjjXnAdGpaQ99k9YOjMdbnWC/dUzwfFM9ry7w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264257 --- Comment #1 from iron.udjin@gmail.com --- (kgdb) list *0xffffffff80cae31d 0xffffffff80cae31d is in m_copydata (/usr/src/sys/kern/uipc_mbuf.c:659). 654 off -=3D m->m_len; 655 m =3D m->m_next; 656 } 657 while (len > 0) { 658 KASSERT(m !=3D NULL, ("m_copydata, length > size of= mbuf chain")); 659 count =3D min(m->m_len - off, len); 660 if ((m->m_flags & M_EXTPG) !=3D 0) 661 m_copyfromunmapped(m, off, count, cp); 662 else 663 bcopy(mtod(m, caddr_t) + off, cp, count); --=20 You are receiving this mail because: You are the assignee for the bug.=