From owner-freebsd-fs@FreeBSD.ORG Sun Jan 25 01:31:27 2015 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 79C2C17D for ; Sun, 25 Jan 2015 01:31:27 +0000 (UTC) Received: from dmz-mailsec-scanner-5.mit.edu (dmz-mailsec-scanner-5.mit.edu [18.7.68.34]) by mx1.freebsd.org (Postfix) with ESMTP id 307E6D4C for ; Sun, 25 Jan 2015 01:31:26 +0000 (UTC) X-AuditID: 12074422-f79476d000000d9e-44-54c44766b2ab Received: from mailhub-auth-2.mit.edu ( [18.7.62.36]) (using TLS with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by dmz-mailsec-scanner-5.mit.edu (Symantec Messaging Gateway) with SMTP id D4.31.03486.76744C45; Sat, 24 Jan 2015 20:31:19 -0500 (EST) Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by mailhub-auth-2.mit.edu (8.13.8/8.9.2) with ESMTP id t0P1VIf7017577; Sat, 24 Jan 2015 20:31:18 -0500 Received: from multics.mit.edu (system-low-sipb.mit.edu [18.187.2.37]) (authenticated bits=56) (User authenticated as kaduk@ATHENA.MIT.EDU) by outgoing.mit.edu (8.13.8/8.12.4) with ESMTP id t0P1VGPq004147 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 24 Jan 2015 20:31:18 -0500 Received: (from kaduk@localhost) by multics.mit.edu (8.12.9.20060308) id t0P1VFgj028233; Sat, 24 Jan 2015 20:31:15 -0500 (EST) Date: Sat, 24 Jan 2015 20:31:15 -0500 (EST) From: Benjamin Kaduk To: Dmitry Sivachenko Subject: Re: LORs In-Reply-To: <051EA814-B073-43D9-9603-A1F095880063@gmail.com> Message-ID: References: <051EA814-B073-43D9-9603-A1F095880063@gmail.com> User-Agent: Alpine 1.10 (GSO 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrPIsWRmVeSWpSXmKPExsUixG6nopvufiTEoK2D3eLY459sFt/bNrE6 MHnM+DSfxWPnrLvsAUxRXDYpqTmZZalF+nYJXBkvFv1gKTjCWPH1zjLmBsZpjF2MnBwSAiYS vydcYIKwxSQu3FvP1sXIxSEksJhJYuPsZ0wQzkZGiWn7/rNCOIeYJD5+/cEC4TQwSsx5OYEZ pJ9FQFvi5YarYLPYBFQkZr7ZyAZiiwDF5727xQ5iMwtISZw59QCsRlhAUGLm14tAgzg4OAVs JdZejgcJ8wo4SizrOg3WKiRgIzHp1W2wU0UFdCRW75/CAlEjKHFy5hMWiJFaEsunb2OZwCg4 C0lqFpLUAkamVYyyKblVurmJmTnFqcm6xcmJeXmpRbqmermZJXqpKaWbGMGh6qK0g/HnQaVD jAIcjEo8vD/+HQoRYk0sK67MPcQoycGkJMorb3UkRIgvKT+lMiOxOCO+qDQntfgQowQHs5II 74UNh0OEeFMSK6tSi/JhUtIcLErivJt+8IUICaQnlqRmp6YWpBbBZGU4OJQkeI+7Ag0VLEpN T61Iy8wpQUgzcXCCDOcBGv4DpIa3uCAxtzgzHSJ/itGY48KiXTOZOBa075/JJMSSl5+XKgW0 DKRUAKQ0ozQPbhos3bxiFAd6Tpg32A2oigeYquDmvQJaxQS0qmD7AZBVJYkIKakGxoDVQooP r7ZePfN6XsT5XCNW6ysTHz7I47v/eF5StvGClI+P7qXz89+rMw43c0t8UZ4gvdjRQ1BAZ8MX zbv6yzgtOHVvBzJIxUq4T9Fu+ax6Wt1RJF75zZol999EdF8XTdho2fjjwh+ntW/6g0u9jvSZ 110pvHlet0sodPFc3R6+M25vzBb1K7EUZyQaajEXFScCAD5qngISAwAA Cc: freebsd-fs@FreeBSD.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Jan 2015 01:31:27 -0000 On Sat, 24 Jan 2015, Dmitry Sivachenko wrote: > > Does it make any interest or is it harmless? >From first glance, they are well-known and either known to be or presumed harmless. -Ben From owner-freebsd-fs@FreeBSD.ORG Sun Jan 25 18:24:04 2015 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 322CCE58 for ; Sun, 25 Jan 2015 18:24:04 +0000 (UTC) Received: from na01-bl2-obe.outbound.protection.outlook.com (mail-bl2on0055.outbound.protection.outlook.com [65.55.169.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A6AC93D9 for ; Sun, 25 Jan 2015 18:24:03 +0000 (UTC) Received: from DM2PR0801MB0944.namprd08.prod.outlook.com (25.160.131.27) by DM2PR0801MB0942.namprd08.prod.outlook.com (25.160.131.25) with Microsoft SMTP Server (TLS) id 15.1.59.20; Sun, 25 Jan 2015 18:07:59 +0000 Received: from DM2PR0801MB0944.namprd08.prod.outlook.com ([25.160.131.27]) by DM2PR0801MB0944.namprd08.prod.outlook.com ([25.160.131.27]) with mapi id 15.01.0059.007; Sun, 25 Jan 2015 18:07:59 +0000 From: "Pokala, Ravi" To: "freebsd-fs@freebsd.org" , "aduk@MIT.EDU" , "trtrmitya@gmail.com" Subject: Re: LORs Thread-Topic: LORs Thread-Index: AQHQOMnZa0f794m0nUiTHh4hQolfFw== Date: Sun, 25 Jan 2015 18:07:59 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.4.7.141117 x-originating-ip: [24.6.178.251] authentication-results: freebsd.org; dkim=none (message not signed) header.d=none;freebsd.org; dmarc=none action=none header.from=panasas.com; x-dmarcaction-test: None x-microsoft-antispam: BCL:0;PCL:0;RULEID:(3005004);SRVR:DM2PR0801MB0942; x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:; SRVR:DM2PR0801MB0942; x-forefront-prvs: 046753C63C x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(6009001)(51704005)(24454002)(13464003)(92566002)(102836002)(2900100001)(107886001)(77156002)(110136001)(83506001)(2171001)(46102003)(2501002)(2656002)(87936001)(62966003)(106116001)(99286002)(122556002)(36756003)(86362001)(50986999)(221733001)(54356999)(19580405001)(19580395003)(2201001)(66066001); DIR:OUT; SFP:1101; SCL:1; SRVR:DM2PR0801MB0942; H:DM2PR0801MB0944.namprd08.prod.outlook.com; FPR:; SPF:None; MLV:sfv; LANG:en; Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: panasas.com X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jan 2015 18:07:59.2066 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: acf01c9d-c699-42af-bdbb-44bf582e60b0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR0801MB0942 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Jan 2015 18:24:04 -0000 -----Original Message----- >Date: Sat, 24 Jan 2015 20:31:15 -0500 (EST) >From: Benjamin Kaduk >To: Dmitry Sivachenko >Cc: freebsd-fs@FreeBSD.org >Subject: Re: LORs >Message-ID: >Content-Type: TEXT/PLAIN; charset=3DUS-ASCII > >On Sat, 24 Jan 2015, Dmitry Sivachenko wrote: > >> >> Does it make any interest or is it harmless? > >>From first glance, they are well-known and either known to be or presumed >harmless. > >-Ben In that case, shouldn't they be added to the whitelist? -Ravi From owner-freebsd-fs@FreeBSD.ORG Tue Jan 27 13:20:33 2015 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A86C5BD1 for ; Tue, 27 Jan 2015 13:20:33 +0000 (UTC) Received: from smtprelay04.ispgateway.de (smtprelay04.ispgateway.de [80.67.29.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E870EABA for ; Tue, 27 Jan 2015 13:20:32 +0000 (UTC) Received: from [87.79.250.114] (helo=fabiankeil.de) by smtprelay04.ispgateway.de with esmtpsa (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.84) (envelope-from ) id 1YG5s4-0000h2-PK for freebsd-fs@FreeBSD.org; Tue, 27 Jan 2015 14:07:57 +0100 Date: Tue, 27 Jan 2015 14:07:08 +0100 From: Fabian Keil To: Subject: panic: solaris assert: rt->rt_space == 0 (0xe000 == 0x0), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c, line: 153 Message-ID: <04f3092d.6fdfad8a@fabiankeil.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/4K52Vl00DlGv8gjUX3F+8c4"; protocol="application/pgp-signature" X-Df-Sender: Nzc1MDY3 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Jan 2015 13:20:33 -0000 --Sig_/4K52Vl00DlGv8gjUX3F+8c4 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Using an 11.0-CURRENT based on r276255 I just got a panic after trying to export a certain ZFS pool: (kgdb) where #0 doadump (textdump=3D0) at pcpu.h:219 #1 0xffffffff80313e8e in db_dump (dummy=3D, dummy2=3D= 0, dummy3=3D0, dummy4=3D0x0) at /usr/src/sys/ddb/db_command.c:533 #2 0xffffffff8031396d in db_command (cmd_table=3D0x0) at /usr/src/sys/ddb/= db_command.c:440 #3 0xffffffff803136e4 in db_command_loop () at /usr/src/sys/ddb/db_command= .c:493 #4 0xffffffff803161f0 in db_trap (type=3D, code=3D0) = at /usr/src/sys/ddb/db_main.c:251 #5 0xffffffff805f63c1 in kdb_trap (type=3D3, code=3D0, tf=3D) at /usr/src/sys/kern/subr_kdb.c:654 #6 0xffffffff80878717 in trap (frame=3D0xfffffe0094a62540) at /usr/src/sys= /amd64/amd64/trap.c:542 #7 0xffffffff8085c472 in calltrap () at /usr/src/sys/amd64/amd64/exception= .S:235 #8 0xffffffff805f5abe in kdb_enter (why=3D0xffffffff80995a6d "panic", msg= =3D) at cpufunc.h:63 #9 0xffffffff805b3b81 in panic (fmt=3D) at /usr/src/s= ys/kern/kern_shutdown.c:739 #10 0xffffffff81bdd22f in assfail3 (a=3D, lv=3D, op=3D, rv=3D, f= =3D, l=3D) at /usr/src/sys/cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:91 #11 0xffffffff8194afc4 in range_tree_destroy (rt=3D0xfffff80011586000) at /= usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c:153 #12 0xffffffff819488bc in metaslab_fini (msp=3D0xfffff800611a9800) at /usr/= src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c:1398 #13 0xffffffff81965841 in vdev_free (vd=3D0xfffff8000696d800) at /usr/src/s= ys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c:994 #14 0xffffffff819657e1 in vdev_free (vd=3D0xfffff80040532000) at /usr/src/s= ys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c:683 #15 0xffffffff81953948 in spa_unload (spa=3D0xfffff800106af000) at /usr/src= /sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c:1314 #16 0xffffffff81957a58 in spa_export_common (pool=3D, = new_state=3D1, oldconfig=3D0x0, force=3D, hardforce=3D= 0) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c:4540 #17 0xffffffff81957b08 in spa_export (pool=3D0x0, oldconfig=3D0xfffffe0094a= 624f0, force=3D128, hardforce=3D50) at /usr/src/sys/cddl/contrib/opensolari= s/uts/common/fs/zfs/spa.c:4574 #18 0xffffffff8199ed50 in zfs_ioc_pool_export (zc=3D0xfffffe0006fbf000) at = /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:1618 #19 0xffffffff8199c2aa in zfsdev_ioctl (dev=3D, zcmd= =3D, arg=3D, flag=3D, td=3D) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:= 6198 #20 0xffffffff8047d32b in devfs_ioctl_f (fp=3D0xfffff8002adcb280, com=3D322= 2821379, data=3D0xfffffe0094a62a20, cred=3D, td=3D0xff= fff80056f15000) at /usr/src/sys/fs/devfs/devfs_vnops.c:775 #21 0xffffffff8061210e in kern_ioctl (td=3D0xfffff80056f15000, fd=3D, com=3D50) at file.h:318 #22 0xffffffff80611c90 in sys_ioctl (td=3D0xfffff80056f15000, uap=3D0xfffff= e0094a62b80) at /usr/src/sys/kern/sys_generic.c:718 #23 0xffffffff8087981d in amd64_syscall (td=3D0xfffff80056f15000, traced=3D= 0) at subr_syscall.c:133 ---Type to continue, or q to quit--- #24 0xffffffff8085c75b in Xfast_syscall () at /usr/src/sys/amd64/amd64/exce= ption.S:395 #25 0x00000008019ffb2a in ?? () Previous frame inner to this frame (corrupt stack?) Current language: auto; currently minimal (kgdb) f 11 #11 0xffffffff8194afc4 in range_tree_destroy (rt=3D0xfffff80011586000) at /= usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c:153 153 VERIFY0(rt->rt_space); (kgdb) p *rt $1 =3D {rt_root =3D {avl_root =3D 0xfffff80014b47dc0, avl_compar =3D 0xffff= ffff8194af50 , avl_offset =3D 0, avl_numnodes =3D 8= , avl_size =3D 64}, rt_space =3D 57344, rt_ops =3D 0x0,=20 rt_arg =3D 0xfffff800611a9800, rt_histogram =3D {0, 0, 0, 0, 0, 0, 0, 0, = 0, 1, 1, 1, 2, 2, 1, 0 }, rt_lock =3D 0xfffff800611a9800} (kgdb) f 15 #15 0xffffffff81953948 in spa_unload (spa=3D0xfffff800106af000) at /usr/src= /sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c:1314 warning: Source file is more recent than executable. 1314 vdev_free(spa->spa_root_vdev); (kgdb) p *spa $2 =3D {spa_name =3D "wde4", '\0' , spa_comment =3D 0x0,= spa_avl =3D {avl_child =3D {0x0, 0x0}, avl_pcb =3D 18446735277722407181}, = spa_config =3D 0xfffff8005a4b55e0, spa_config_syncing =3D 0x0,=20 spa_config_splitting =3D 0x0, spa_load_info =3D 0xfffff80019613e60, spa_c= onfig_txg =3D 1200533, spa_sync_pass =3D 0, spa_state =3D POOL_STATE_EXPORT= ED, spa_inject_ref =3D 0, spa_sync_on =3D 0 '\0',=20 spa_load_state =3D SPA_LOAD_NONE, spa_import_flags =3D 0, spa_zio_taskq = =3D {{{stqs_count =3D 1, stqs_taskq =3D 0xfffff80056f34b70}, {stqs_count = =3D 0, stqs_taskq =3D 0x0}, {stqs_count =3D 1,=20 stqs_taskq =3D 0xfffff80056f34b90}, {stqs_count =3D 0, stqs_taskq = =3D 0x0}}, {{stqs_count =3D 1, stqs_taskq =3D 0xfffff80056f34b80}, {stqs_co= unt =3D 0, stqs_taskq =3D 0x0}, {stqs_count =3D 8,=20 stqs_taskq =3D 0xfffff8005513cb40}, {stqs_count =3D 0, stqs_taskq = =3D 0x0}}, {{stqs_count =3D 1, stqs_taskq =3D 0xfffff80056f34b30}, {stqs_co= unt =3D 1, stqs_taskq =3D 0xfffff80056f34b10}, {stqs_count =3D 1,=20 stqs_taskq =3D 0xfffff80061202b40}, {stqs_count =3D 1, stqs_taskq = =3D 0xfffff80061202bf0}}, {{stqs_count =3D 8, stqs_taskq =3D 0xfffff8005512= f200}, {stqs_count =3D 0, stqs_taskq =3D 0x0}, {stqs_count =3D 1,=20 stqs_taskq =3D 0xfffff80061202be0}, {stqs_count =3D 0, stqs_taskq = =3D 0x0}}, {{stqs_count =3D 1, stqs_taskq =3D 0xfffff80061202c30}, {stqs_co= unt =3D 0, stqs_taskq =3D 0x0}, {stqs_count =3D 1,=20 stqs_taskq =3D 0xfffff80061202c50}, {stqs_count =3D 0, stqs_taskq = =3D 0x0}}, {{stqs_count =3D 1, stqs_taskq =3D 0xfffff80056f34bd0}, {stqs_co= unt =3D 0, stqs_taskq =3D 0x0}, {stqs_count =3D 1,=20 stqs_taskq =3D 0xfffff80061202ab0}, {stqs_count =3D 0, stqs_taskq = =3D 0x0}}}, spa_dsl_pool =3D 0xfffff80002573000, spa_is_initializing =3D 0,= spa_normal_class =3D 0xfffff80014134400,=20 spa_log_class =3D 0xfffff80014134000, spa_first_txg =3D 1200009, spa_fina= l_txg =3D 1200535, spa_freeze_txg =3D 18446744073709551615, spa_load_max_tx= g =3D 18446744073709551615, spa_claim_max_txg =3D 1200009,=20 spa_loaded_ts =3D {tv_sec =3D 1422360075, tv_nsec =3D 210277415}, spa_met= a_objset =3D 0xfffff8003792b000, spa_vdev_txg_list =3D {tl_lock =3D {lock_o= bject =3D {lo_name =3D 0xffffffff81a19abd "tl->tl_lock",=20 lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock = =3D 1}, tl_offset =3D 624, tl_head =3D {0xfffff8000696da70, 0x0, 0x0, 0x0}}= , spa_root_vdev =3D 0xfffff80040532000,=20 spa_config_guid =3D 14402430966328721211, spa_load_guid =3D 1228122528, s= pa_last_synced_guid =3D 14402430966328721211, spa_config_dirty_list =3D {li= st_size =3D 1624, list_offset =3D 672, list_head =3D { list_next =3D 0xfffff800106af3c0, list_prev =3D 0xfffff800106af3c0}},= spa_state_dirty_list =3D {list_size =3D 1624, list_offset =3D 688, list_he= ad =3D {list_next =3D 0xfffff800106af3e0,=20 list_prev =3D 0xfffff800106af3e0}}, spa_spares =3D {sav_object =3D 0,= sav_config =3D 0x0, sav_vdevs =3D 0x0, sav_count =3D 0, sav_sync =3D 0, sa= v_pending =3D 0x0, sav_npending =3D 0}, spa_l2cache =3D {sav_object =3D 0,= =20 sav_config =3D 0x0, sav_vdevs =3D 0x0, sav_count =3D 0, sav_sync =3D 0,= sav_pending =3D 0x0, sav_npending =3D 0}, spa_label_features =3D 0xfffff80= 0224d58c0, spa_config_object =3D 27, spa_config_generation =3D 0,=20 spa_syncing_txg =3D 1200535, spa_deferred_bpobj =3D {bpo_lock =3D {lock_o= bject =3D {lo_name =3D 0xffffffff81a0c9bf "bpo->bpo_lock", lo_flags =3D 408= 94464, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 6},=20 bpo_os =3D 0xfffff8003792b000, bpo_object =3D 0, bpo_epb =3D 128, bpo_h= avecomp =3D 1 '\001', bpo_havesubobj =3D 1 '\001', bpo_phys =3D 0x0, bpo_db= uf =3D 0x0, bpo_cached_dbuf =3D 0x0}, spa_free_bplist =3D {{bpl_lock =3D { lock_object =3D {lo_name =3D 0xffffffff81a0c72f "bpl->bpl_lock", lo= _flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, bp= l_list =3D {list_size =3D 144, list_offset =3D 128, list_head =3D { list_next =3D 0xfffff800106af4f0, list_prev =3D 0xfffff800106af4f= 0}}}, {bpl_lock =3D {lock_object =3D {lo_name =3D 0xffffffff81a0c72f "bpl->= bpl_lock", lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0},=20 sx_lock =3D 1}, bpl_list =3D {list_size =3D 144, list_offset =3D 12= 8, list_head =3D {list_next =3D 0xfffff800106af530, list_prev =3D 0xfffff80= 0106af530}}}, {bpl_lock =3D {lock_object =3D { lo_name =3D 0xffffffff81a0c72f "bpl->bpl_lock", lo_flags =3D 4096= 0000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, bpl_list =3D {lis= t_size =3D 144, list_offset =3D 128, list_head =3D { list_next =3D 0xfffff800106af570, list_prev =3D 0xfffff800106af57= 0}}}, {bpl_lock =3D {lock_object =3D {lo_name =3D 0xffffffff81a0c72f "bpl->= bpl_lock", lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0},=20 sx_lock =3D 1}, bpl_list =3D {list_size =3D 144, list_offset =3D 12= 8, list_head =3D {list_next =3D 0xfffff800106af5b0, list_prev =3D 0xfffff80= 0106af5b0}}}}, spa_ubsync =3D {ub_magic =3D 12235020, ub_version =3D 5000,= =20 ub_txg =3D 1200535, ub_guid_sum =3D 15325664383032364435, ub_timestamp = =3D 1422361173, ub_rootbp =3D {blk_dva =3D {{dva_word =3D {1, 2518699004}},= {dva_word =3D {1, 3102650012}}, {dva_word =3D {1, 292073561}}},=20 blk_prop =3D 9226476022604496899, blk_pad =3D {0, 0}, blk_phys_birth = =3D 0, blk_birth =3D 1200535, blk_fill =3D 294153, blk_cksum =3D {zc_word = =3D {64317136616, 6262344505063, 315253367504245, 10929851884474535}}},=20 ub_software_version =3D 5000}, spa_uberblock =3D {ub_magic =3D 12235020= , ub_version =3D 5000, ub_txg =3D 1200535, ub_guid_sum =3D 1532566438303236= 4435, ub_timestamp =3D 1422361173, ub_rootbp =3D {blk_dva =3D {{dva_word = =3D { ---Type to continue, or q to quit--- 1, 2518699004}}, {dva_word =3D {1, 3102650012}}, {dva_word =3D = {1, 292073561}}}, blk_prop =3D 9226476022604496899, blk_pad =3D {0, 0}, blk= _phys_birth =3D 0, blk_birth =3D 1200535, blk_fill =3D 294153,=20 blk_cksum =3D {zc_word =3D {64317136616, 6262344505063, 3152533675042= 45, 10929851884474535}}}, ub_software_version =3D 5000}, spa_extreme_rewind= =3D 0, spa_last_io =3D 5583377, spa_scrub_lock =3D {lock_object =3D { lo_name =3D 0xffffffff81a19122 "spa->spa_scrub_lock", lo_flags =3D 40= 960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, spa_scrub_infli= ght =3D 0, spa_scrub_io_cv =3D { cv_description =3D 0xffffffff81a1918b "spa->spa_scrub_io_cv", cv_waiter= s =3D 0}, spa_scrub_active =3D 1 '\001', spa_scrub_type =3D 0 '\0', spa_scr= ub_finished =3D 0 '\0', spa_scrub_started =3D 0 '\0',=20 spa_scrub_reopen =3D 0 '\0', spa_scan_pass_start =3D 1422360075, spa_scan= _pass_exam =3D 0, spa_async_lock =3D {lock_object =3D {lo_name =3D 0xffffff= ff81a190a0 "spa->spa_async_lock", lo_flags =3D 40960000, lo_data =3D 0,=20 lo_witness =3D 0x0}, sx_lock =3D 1}, spa_async_thread =3D 0x0, spa_as= ync_thread_vd =3D 0x0, spa_async_suspended =3D 2, spa_async_cv =3D {cv_desc= ription =3D 0xffffffff81a19166 "spa->spa_async_cv", cv_waiters =3D 0},=20 spa_async_tasks =3D 0, spa_root =3D 0x0, spa_ena =3D 0, spa_last_open_fai= led =3D 0, spa_last_ubsync_txg =3D 0, spa_last_ubsync_txg_ts =3D 0, spa_loa= d_txg =3D 0, spa_load_txg_ts =3D 1421709971, spa_load_meta_errors =3D 0,=20 spa_load_data_errors =3D 0, spa_verify_min_txg =3D 1200005, spa_errlog_lo= ck =3D {lock_object =3D {lo_name =3D 0xffffffff81a190cc "spa->spa_errlog_lo= ck", lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0},=20 sx_lock =3D 1}, spa_errlog_last =3D 716876, spa_errlog_scrub =3D 717131= , spa_errlist_lock =3D {lock_object =3D {lo_name =3D 0xffffffff81a190b5 "sp= a->spa_errlist_lock", lo_flags =3D 40960000, lo_data =3D 0,=20 lo_witness =3D 0x0}, sx_lock =3D 1}, spa_errlist_last =3D {avl_root = =3D 0x0, avl_compar =3D 0xffffffff81951970 , avl_o= ffset =3D 40, avl_numnodes =3D 0, avl_size =3D 64}, spa_errlist_scrub =3D { avl_root =3D 0x0, avl_compar =3D 0xffffffff81951970 , avl_offset =3D 40, avl_numnodes =3D 0, avl_size =3D 64}, spa_deflat= e =3D 1, spa_history =3D 29, spa_history_lock =3D {lock_object =3D { lo_name =3D 0xffffffff81a190e2 "spa->spa_history_lock", lo_flags =3D = 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, spa_pending_v= dev =3D 0x0, spa_props_lock =3D {lock_object =3D { lo_name =3D 0xffffffff81a1910d "spa->spa_props_lock", lo_flags =3D 40= 960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, spa_pool_props_= object =3D 347723, spa_bootfs =3D 0, spa_failmode =3D 0,=20 spa_delegation =3D 1, spa_config_list =3D {list_size =3D 24, list_offset = =3D 0, list_head =3D {list_next =3D 0xfffff800433e0600, list_prev =3D 0xfff= ff800433e0600}}, spa_async_zio_root =3D 0x0, spa_suspend_zio_root =3D 0x0,= =20 spa_suspend_lock =3D {lock_object =3D {lo_name =3D 0xffffffff81a19137 "sp= a->spa_suspend_lock", lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D = 0x0}, sx_lock =3D 1}, spa_suspend_cv =3D { cv_description =3D 0xffffffff81a191a1 "spa->spa_suspend_cv", cv_waiters= =3D 0}, spa_suspended =3D 0 '\0', spa_claiming =3D 0 '\0', spa_debug =3D 0= , spa_is_root =3D 0, spa_minref =3D 11, spa_mode =3D 3,=20 spa_log_state =3D SPA_LOG_GOOD, spa_autoexpand =3D 0, spa_ddt =3D {0xffff= fe0030698000, 0xfffffe002ebb1000, 0xfffffe002f8e6000, 0xfffffe002af0f000, 0= xfffffe001a3e0000, 0xfffffe001a3e8000, 0xfffffe0030985000,=20 0xfffffe003098d000, 0xfffffe003096d000, 0xfffffe0030975000, 0xfffffe003= 0690000}, spa_ddt_stat_object =3D 0, spa_dedup_ditto =3D 0, spa_dedup_check= sum =3D 8, spa_dspace =3D 1992864825344, spa_vdev_top_lock =3D { lock_object =3D {lo_name =3D 0xffffffff81a1914e "spa->spa_vdev_top_lock= ", lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1= }, spa_proc_lock =3D {lock_object =3D { lo_name =3D 0xffffffff81a190f9 "spa->spa_proc_lock", lo_flags =3D 409= 60000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, spa_proc_cv =3D = {cv_description =3D 0xffffffff81a19179 "spa->spa_proc_cv",=20 cv_waiters =3D 0}, spa_proc_state =3D SPA_PROC_NONE, spa_proc =3D 0xfff= fffff81669578, spa_did =3D 0, spa_trim_thread =3D 0x0, spa_trim_lock =3D {l= ock_object =3D {lo_name =3D 0x0, lo_flags =3D 0, lo_data =3D 0,=20 lo_witness =3D 0x0}, sx_lock =3D 0}, spa_trim_cv =3D {cv_description = =3D 0x0, cv_waiters =3D 0}, spa_autoreplace =3D 1, spa_vdev_locks =3D 0, sp= a_creation_version =3D 28, spa_prev_software_version =3D 5000,=20 spa_feat_for_write_obj =3D 496823, spa_feat_for_read_obj =3D 496822, spa_= feat_desc_obj =3D 496824, spa_feat_enabled_txg_obj =3D 672382, spa_feat_ref= count_cache =3D {1, 6005264, 1, 0, 117, 7, 1, 0, 1, 0, 0, 0},=20 spa_deadman_cycid =3D {c_links =3D {le =3D {le_next =3D 0x0, le_prev =3D = 0xfffffe0000b70b00}, sle =3D {sle_next =3D 0x0}, tqe =3D {tqe_next =3D 0x0,= tqe_prev =3D 0xfffffe0000b70b00}}, c_time =3D 28275380581533,=20 c_precision =3D 268435437500, c_arg =3D 0xfffff800106af000, c_func =3D = 0xffffffff8195f1e0 , c_lock =3D 0x0, c_flags =3D 16, c_cpu =3D= 0}, spa_deadman_calls =3D 0, spa_sync_starttime =3D 5583375137907,=20 spa_deadman_synctime =3D 1000000000000, spa_ccw_fail_time =3D 0, spa_conf= ig_lock =3D {{scl_lock =3D {lock_object =3D {lo_name =3D 0xffffffff81a1944b= "scl->scl_lock", lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}= ,=20 sx_lock =3D 1}, scl_writer =3D 0xfffff80056f15000, scl_write_wanted= =3D 0, scl_cv =3D {cv_description =3D 0xffffffff81a1945a "scl->scl_cv", cv= _waiters =3D 0}, scl_count =3D {rc_count =3D 1}}, {scl_lock =3D { ---Type to continue, or q to quit--- lock_object =3D {lo_name =3D 0xffffffff81a1944b "scl->scl_lock", lo= _flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, sc= l_writer =3D 0xfffff80056f15000, scl_write_wanted =3D 0, scl_cv =3D { cv_description =3D 0xffffffff81a1945a "scl->scl_cv", cv_waiters =3D= 0}, scl_count =3D {rc_count =3D 1}}, {scl_lock =3D {lock_object =3D {lo_na= me =3D 0xffffffff81a1944b "scl->scl_lock", lo_flags =3D 40960000,=20 lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, scl_writer = =3D 0xfffff80056f15000, scl_write_wanted =3D 0, scl_cv =3D {cv_description = =3D 0xffffffff81a1945a "scl->scl_cv", cv_waiters =3D 0}, scl_count =3D { rc_count =3D 1}}, {scl_lock =3D {lock_object =3D {lo_name =3D 0xfff= fffff81a1944b "scl->scl_lock", lo_flags =3D 40960000, lo_data =3D 0, lo_wit= ness =3D 0x0}, sx_lock =3D 1}, scl_writer =3D 0xfffff80056f15000,=20 scl_write_wanted =3D 0, scl_cv =3D {cv_description =3D 0xffffffff81a1= 945a "scl->scl_cv", cv_waiters =3D 0}, scl_count =3D {rc_count =3D 1}}, {sc= l_lock =3D {lock_object =3D {lo_name =3D 0xffffffff81a1944b "scl->scl_lock"= ,=20 lo_flags =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_loc= k =3D 1}, scl_writer =3D 0xfffff80056f15000, scl_write_wanted =3D 0, scl_cv= =3D {cv_description =3D 0xffffffff81a1945a "scl->scl_cv",=20 cv_waiters =3D 0}, scl_count =3D {rc_count =3D 1}}, {scl_lock =3D {= lock_object =3D {lo_name =3D 0xffffffff81a1944b "scl->scl_lock", lo_flags = =3D 40960000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1},=20 scl_writer =3D 0xfffff80056f15000, scl_write_wanted =3D 0, scl_cv =3D= {cv_description =3D 0xffffffff81a1945a "scl->scl_cv", cv_waiters =3D 0}, s= cl_count =3D {rc_count =3D 1}}, {scl_lock =3D {lock_object =3D { lo_name =3D 0xffffffff81a1944b "scl->scl_lock", lo_flags =3D 4096= 0000, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, scl_writer =3D 0x= fffff80056f15000, scl_write_wanted =3D 0, scl_cv =3D { cv_description =3D 0xffffffff81a1945a "scl->scl_cv", cv_waiters =3D= 0}, scl_count =3D {rc_count =3D 1}}}, spa_refcount =3D {rc_count =3D 11}, = spa_splitting_newspa =3D 0} (kgdb)=20 After rebooting and reimporting the pool it looked like this: fk@r500 ~ $sudo zpool status -v wde4 pool: wde4 state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: http://illumos.org/msg/ZFS-8000-8A scan: scrub canceled on Tue Jan 20 00:22:26 2015 config: NAME STATE READ WRITE CKSUM wde4 ONLINE 0 0 19 label/wde4.eli ONLINE 0 0 76 errors: Permanent errors have been detected in the following files: <0xaf11f>:<0x0> wde4/backup/r500/tank/home/fk:<0x0> <0xffffffffffffffff>:<0x0> The export triggered the same panic again, but with a different rt->rt_spac= e value: panic: solaris assert: rt->rt_space =3D=3D 0 (0x22800 =3D=3D 0x0), file: /u= sr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c, line: 1= 53 I probably won't have time to scrub the pool and investigate this further until next week. Fabian --Sig_/4K52Vl00DlGv8gjUX3F+8c4 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlTHjXwACgkQBYqIVf93VJ2+kACfdVCYnIDBr7Pv6e988bHj4+b7 jNgAnR5Z/z0i7Fy43itETqtxqevYt2+z =OvwA -----END PGP SIGNATURE----- --Sig_/4K52Vl00DlGv8gjUX3F+8c4-- From owner-freebsd-fs@FreeBSD.ORG Wed Jan 28 15:06:35 2015 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 0E076FB5 for ; Wed, 28 Jan 2015 15:06:35 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E91BBF0C for ; Wed, 28 Jan 2015 15:06:34 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t0SF6Y8U060578 for ; Wed, 28 Jan 2015 15:06:34 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 168158] [zfs] incorrect parsing of sharenfs options in zfs (fsshare.c) Date: Wed, 28 Jan 2015 15:06:35 +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: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: Robert.nr1@gmail.com X-Bugzilla-Status: In Progress X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-fs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Jan 2015 15:06:35 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=168158 Robert changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Robert.nr1@gmail.com --- Comment #2 from Robert --- Hi, I just run into this exact bug with: FreeBSD 10.0-RELEASE-p12 FreeBSD 10.0-RELEASE-p12 What is the current status on this, is the "sharenfs" property overall simply not recommended nor used in production? (I also found this bug on the tracker: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=147881) I have read people recommending to just use /etc/exports instead, but most posts a quite old so I'm not sure what's recommended today. Regards, Robert -- You are receiving this mail because: You are the assignee for the bug. From owner-freebsd-fs@FreeBSD.ORG Thu Jan 29 08:15:14 2015 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5434E49E; Thu, 29 Jan 2015 08:15:14 +0000 (UTC) Received: from Exch2-2.slu.se (exch2-2.slu.se [77.235.224.122]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client CN "webmail.slu.se", Issuer "TERENA SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CBCDF168; Thu, 29 Jan 2015 08:15:13 +0000 (UTC) Received: from exch2-4.slu.se (77.235.224.124) by Exch2-2.slu.se (77.235.224.122) with Microsoft SMTP Server (TLS) id 15.0.995.29; Thu, 29 Jan 2015 08:59:57 +0100 Received: from exch2-4.slu.se ([::1]) by exch2-4.slu.se ([fe80::4173:e97d:6ba9:312b%23]) with mapi id 15.00.0995.028; Thu, 29 Jan 2015 08:59:57 +0100 From: =?utf-8?B?S2FybGkgU2rDtmJlcmc=?= To: Steven Hartland Subject: Zpool with L2ARC hangs whole system Thread-Topic: Zpool with L2ARC hangs whole system Thread-Index: AQHQO5mTMmUic8DA+kCIJ37F14OkNg== Date: Thu, 29 Jan 2015 07:59:57 +0000 Message-ID: <1422518397.32644.10.camel@data-b104.adm.slu.se> Accept-Language: sv-SE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [77.235.228.32] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Cc: "freebsd-fs@freebsd.org" X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Jan 2015 08:15:14 -0000 SGkgU3RldmVuIQ0KDQpTZWVpbmcgYXMgeW91IHdlcmUgaW52b2x2ZWQgaW46DQpodHRwczovL2J1 Z3MuZnJlZWJzZC5vcmcvYnVnemlsbGEvc2hvd19idWcuY2dpP2lkPTE4NzU5NA0KDQpJIHRob3Vn aHQgdGhhdCB5b3UgbWF5IGludGVyZXN0ZWQgdG8ga25vdyB0aGF0IEnCtHZlIHRlc3RlZCB1cGdy YWRpbmcgYQ0KdmlydHVhbCBtYWNoaW5lIHRvIDEwLjEtUkVMRUFTRSB3aXRoIHRoZXNlIHBhdGNo ZXMgYXBwbGllZDoNCmh0dHBzOi8vc3Zud2ViLmZyZWVic2Qub3JnL2Jhc2U/dmlldz1yZXZpc2lv biZyZXZpc2lvbj0yNzI4NzUNCg0KQW5kIEkgY2FuIHN0aWxsIGhhbmcgYSBtYWNoaW5lIHJlbGlh Ymx5IGp1c3QgYnkgYWRkaW5nIGEgY2FjaGUgZHJpdmUgdG8NCnRoZSBwb29sLiBSZW1vdmluZyB0 aGUgY2FjaGUgbWFrZXMgaXQgc3RhYmxlIGFnYWluLiBJdMK0cyBub3Qgc29tZXRoaW5nDQpuZXcs IHRoaXMgcGxhZ3VlIGhhcyBiZWVuIGhhdW50aW5nIHVzIHNpbmNlIDkuMi1SRUxFQVNFIGFuZCBJ IHdvdWxkIGJlDQpzbyB0aGFua2Z1bCBpZiB3ZSBjb3VsZCBmaW5hbGx5IHN0YXJ0IHVzaW5nIHRo ZSBjYWNoZSBkcml2ZXMgd2l0aA0KY29uZmlkZW5jZSBhZ2Fpbi4NCg0KScK0dmUgZmlsZWQgYSBu ZXcgYnVnLCBpbiBjYXNlIGl0wrRzIG5vdCByZWFsbHkgdGhlIHNhbWUgaXNzdWUgYXMgaW4NCjE4 NzU5NDoNCmh0dHBzOi8vYnVncy5mcmVlYnNkLm9yZy9idWd6aWxsYS9zaG93X2J1Zy5jZ2k/aWQ9 MTk3MTY0DQoNCklmIHRoZXJlwrRzIGFueXRoaW5nIHlvdSBuZWVkIHRvIHRlc3Qgb3Igd2hhdGV2 ZXIsIEnCtG0gYWxsIGZvciBpdCwgdGhpcw0KVk0gaXMgYXQgeW91ciBjb21wbGV0ZSBkaXNwb3Nh bC4NCg0KQmVzdCBSZWdhcmRzDQpLYXJsaSBTasO2YmVyZw0K