From owner-freebsd-bugs@freebsd.org Sun Jan 6 07:25:57 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9CAFC143BF46 for ; Sun, 6 Jan 2019 07:25:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 334048DDBA for ; Sun, 6 Jan 2019 07:25:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id EB1F9143BF32; Sun, 6 Jan 2019 07:25:56 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C8A09143BF30 for ; Sun, 6 Jan 2019 07:25:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 66F7E8DDB7 for ; Sun, 6 Jan 2019 07:25:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BDD2A5272 for ; Sun, 6 Jan 2019 07:25:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x067PtAp009640 for ; Sun, 6 Jan 2019 07:25:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x067PtEg009639 for bugs@FreeBSD.org; Sun, 6 Jan 2019 07:25:55 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 234654] bad iSCSI/ctld interaction after network failures (timeouts) Date: Sun, 06 Jan 2019 07:25:55 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: d8zNeCFG@aon.at X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Jan 2019 07:25:57 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234654 Bug ID: 234654 Summary: bad iSCSI/ctld interaction after network failures (timeouts) Product: Base System Version: 12.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: d8zNeCFG@aon.at Scenario: - Machine A ("hal") . runs FreeBSD 12.0 . runs as VirtualBox host . exports virtual disks via iSCSI (ctld) . Because of sometimes poor network connectivity (overload on a 1 Gbps network), sysctl kern.cam.ctl.iscsi.ping_timeout=3D30 has been set (from pr= evious experience with 11.2) - Machine V ("v903") . runs 12.0 . runs as VirtualBox client on A . mounts a UFS filesystem from a virtual disk exported by A . has the default kern.iscsi.ping_timeout: 5 set - Due to network overload, machine V runs into the ping timeout (5 seconds) Result: - V cannot access the disk exported from A anymore, with the following mess= ages appearing in the respective syslogs as shown below. Likely cause: - The likely cause seems to be a poor handling of reconnects initiated from= V while A thinks that the old connection is still valid. Syslog output: - On machine V: Jan 5 22:35:09 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:35:09 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 8a 40 00 01 00 00=20 Jan 5 22:35:09 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:35:09 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:35:09 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:35:09 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:35:15 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:35:15 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 8a 40 00 01 00 00=20 Jan 5 22:35:15 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:35:15 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:35:15 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:35:15 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:35:22 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:35:22 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 8a 40 00 01 00 00=20 Jan 5 22:35:22 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:35:22 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:35:22 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:35:22 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:35:29 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:35:29 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 8a 40 00 01 00 00=20 Jan 5 22:35:29 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:35:29 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:35:29 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:35:29 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:35:35 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:35:35 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 8a 40 00 01 00 00=20 Jan 5 22:35:35 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:35:35 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:35:35 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:35:35 v903 kernel: (da0:iscsi1:0:0:0): Error 5, Retries exhausted Jan 5 22:35:35 v903 kernel: g_vfs_done():diskid/DISK-HAL_00925s2a[WRITE(offset=3D4697849856, length=3D131072)]error =3D 5 Jan 5 22:36:46 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 7b 00 00 00 c0 00=20 Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:39:25 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 7b 00 00 00 c0 00=20 Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:39:25 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 7b 00 00 00 c0 00=20 Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:39:25 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 7b 00 00 00 c0 00=20 Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): Retrying command (per sense data) Jan 5 22:39:25 v903 kernel: WARNING: hal.xyzzy (iqn.1995-06.xyzzy.hal:disk925): no ping reply (NOP-In) after 5 seconds; reconnecting Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): WRITE(10). CDB: 2a 00 00 8= c 7b 00 00 00 c0 00=20 Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): CAM status: SCSI Status Er= ror Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI status: Check Conditi= on Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,7 (I_T nexus loss occurred) Jan 5 22:39:25 v903 kernel: (da0:iscsi1:0:0:0): Error 5, Retries exhausted Jan 5 22:39:25 v903 kernel: g_vfs_done():diskid/DISK-HAL_00925s2a[WRITE(offset=3D4619042816, length=3D12288)]error =3D 5 Jan 5 22:39:25 v903 kernel: g_vfs_done():diskid/DISK-HAL_00925s2a[WRITE(offset=3D4669407232, length=3D32768)]error =3D 5 Jan 5 22:39:25 v903 kernel: g_vfs_done():diskid/DISK-HAL_00925s2a[WRITE(offset=3D4734410752, length=3D8192)]error =3D 5 ... repeating ad infinitum - On machine A: Jan 5 22:35:10 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 9 tasks Jan 5 22:35:10 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:35:16 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 10 tasks Jan 5 22:35:16 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:35:23 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 10 tasks Jan 5 22:35:23 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:35:30 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 8 tasks Jan 5 22:35:30 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:35:36 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 7 tasks Jan 5 22:35:36 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:36:47 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 23 tasks Jan 5 22:36:47 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:36:53 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 20 tasks Jan 5 22:36:53 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:02 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 22 tasks Jan 5 22:37:02 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:10 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 22 tasks Jan 5 22:37:10 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:16 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 20 tasks Jan 5 22:37:16 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:22 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 21 tasks Jan 5 22:37:22 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:31 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 19 tasks Jan 5 22:37:31 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:38 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 19 tasks Jan 5 22:37:38 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:44 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 22 tasks Jan 5 22:37:44 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:37:51 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 22 tasks Jan 5 22:37:51 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:00 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 22 tasks Jan 5 22:38:00 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:09 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 22 tasks Jan 5 22:38:09 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:18 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 20 tasks Jan 5 22:38:18 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:25 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 20 tasks Jan 5 22:38:25 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:30 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 18 tasks Jan 5 22:38:30 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:38 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 25 tasks Jan 5 22:38:38 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:45 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 19 tasks Jan 5 22:38:45 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:51 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 20 tasks Jan 5 22:38:51 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:38:57 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 26 tasks Jan 5 22:38:57 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:39:04 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 30 tasks Jan 5 22:39:04 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:39:51 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 41 tasks Jan 5 22:39:51 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:39:58 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 26 tasks Jan 5 22:39:58 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:40:05 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 28 tasks Jan 5 22:40:05 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:40:12 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 29 tasks Jan 5 22:40:12 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): tasks terminated Jan 5 22:40:20 hal kernel: WARNING: 192.168.1.195 (iqn.1995-06.xyzzy.hal:v903): waiting for CTL to terminate 26 tasks ... likewise repeating forever --=20 You are receiving this mail because: You are the assignee for the bug.=