From nobody Thu Dec 14 14:05:03 2023 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 4SrYyR35mxz5410j for ; Thu, 14 Dec 2023 14:05:03 +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 4SrYyR1NR1z3FM8 for ; Thu, 14 Dec 2023 14:05:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1702562703; a=rsa-sha256; cv=none; b=NwRT16xabiuO2v7ryG0O0GJRBIzpPBYLrwCyMArrrlq/YnBxzwy1fNlrPVtz5mYIAbANzl 1Xdju7MRjUq0Mk9c6vBAoVBDJcdo9SI1IrHOIExfBgUwZqd6h94HDzd/tlj3BiygeMvZqK ycpdM+BNtYOwcP1by2Ftv1fEeICKDh54PPdO1U7DY+da2sVPfRr/bRqd/loaaoULE24/LC XgO1ozUcWnTcOdAQ7wNb7C0D/sjpzGKQeyZYbwSF0tB1pmM0q8nFBqzxzyuslL/A2locjQ qu3ye0Lb80h9ZQQXAY3HUCb4D990XvkbGcxkIPTZf0wO9idSCe6r3w/IP3b/2g== 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=1702562703; 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=fdZ7TejGmPmgJnM1vGJe8+rlFUC+R+8OYHjXVlm2sCY=; b=iCbBCouFvkkuShuoLlSZIFB64sUb2ZQI7tlpf3MFtK+JMQmB55feeWRIiD9WXPGQL6Zpbq orkZO6i7EmlnWcXTkvrKaudzy96n2UCIMggLfv3n9Jxw3cU4ZkFMq7iyD1Wq1c9jp7nJde 5uR8Ca5FsvwM3e1r6fnN+i+44nMfvca7QZ3g/JWzGZnxVNxsGAkTCxY45gfKIombkw0yz7 g/B2PWDxPVCWQ0uhlTxNGAhjajxSFjkaCsDskJGKSrT9oHmTsQbfaTLCnyw62uAgV4KnTE AGWO1ByMEQPPnv6uPGp8dVKGblMCSV0ODiYcIx8V1Pag6Ug9pK24K5lkDYc2Hg== 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 4SrYyR0Tb9zWP6 for ; Thu, 14 Dec 2023 14:05:03 +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 3BEE53Ck084334 for ; Thu, 14 Dec 2023 14:05:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3BEE53PW084328 for bugs@FreeBSD.org; Thu, 14 Dec 2023 14:05:03 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 275731] panic in zfs: VERIFY(buf[i] == 0) failed Date: Thu, 14 Dec 2023 14:05:03 +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: CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jfc@mit.edu 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275731 --- Comment #1 from John F. Carr --- The object that failed verification prints as *db =3D {db =3D { db_object =3D 144497, db_offset =3D 0, db_size =3D 512,=20 db_data =3D 0xffffa00184020a00}, db_objset =3D 0xffffa00004ac3000,=20 db_dnode_handle =3D 0xffffa0019f8cd618, db_parent =3D 0xffffa0015a5557f8= ,=20 db_hash_next =3D 0x0, db_link =3D {avl_child =3D {0x0, 0x0}, avl_pcb =3D 1}, db_blkid =3D 0,=20 db_blkptr =3D 0xffff0000f9cab240, db_level =3D 0 '\000', db_rwlock =3D { lock_object =3D { lo_name =3D 0xffff000000c16eaf "db->db_rwlock", lo_flags =3D 577830912, lo_data =3D 0,=20 lo_witness =3D 0x0}, sx_lock =3D 1}, db_buf =3D 0xffffa000bb982480, db_mtx =3D { lock_object =3D { lo_name =3D 0xffff000000bf395d "db->db_mtx", lo_flags =3D 577830912,= =20 lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 18446462602811342848},=20 db_state =3D DB_CACHED, db_holds =3D { rc_count =3D 2, rc_mtx =3D { lock_object =3D { lo_name =3D 0xffff000000c8cca3 "rc->rc_mtx", lo_flags =3D 577830912, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, rc_tree =3D { avl_root =3D 0x0,=20 avl_compar =3D 0xffff000000162ee0 , avl_offset =3D 0,=20 avl_numnodes =3D 0}, rc_removed =3D { list_size =3D 48, list_offset =3D 0, list_head =3D { list_next =3D 0xffffa0003d1c3c40, list_prev =3D 0xffffa0003d1c3c40} }, rc_removed_count =3D 0, rc_tracked =3D 0}, db_changed =3D { cv_description =3D 0xffff000000c0b27b "db->db_changed", cv_waiters =3D= 0}, db_data_pending =3D 0x0, db_dirty_records =3D { list_size =3D 408, list_offset =3D 40,=20 list_head =3D { list_next =3D 0xffffa0003d1c3c80, list_prev =3D 0xffffa0003d1c3c80}}, db_cache_link =3D {list_next =3D 0x0, list_prev =3D 0x0}, db_caching_status =3D DB_NO_CACHE,=20 db_hash =3D 3780604374730761540, db_user =3D 0x0, db_user_immediate_evict =3D 0 '\000',=20 db_freed_in_flight =3D 0 '\000', db_pending_evict =3D 0 '\000', db_dirtycnt =3D 0 '\000',=20 db_partial_read =3D 1 '\001'} The db_data field points to something kgdb can't read from the core dump ("Cannot access memory at address 0xffffa00184020a00"). --=20 You are receiving this mail because: You are the assignee for the bug.=