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[46.59.74.23]) by smtp.gmail.com with ESMTPSA id un6sm13158991wjc.34.2015.12.10.08.41.52 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 10 Dec 2015 08:41:52 -0800 (PST) From: mxb Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: 10.2-stable, zvol + ctld = crash Message-Id: <505527C6-FB20-47C1-B159-02F5084FBFF7@alumni.chalmers.se> Date: Thu, 10 Dec 2015 17:41:51 +0100 To: freebsd-fs@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) X-Mailer: Apple Mail (2.3112) X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Dec 2015 16:41:56 -0000 Hey, just got panic and reboot: Dec 10 17:22:32 nas kernel: panic: solaris assert: start < end, file: = /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/= trim_map.c, line: 219 Dec 10 17:22:32 nas kernel: cpuid =3D 6 Dec 10 17:22:32 nas kernel: KDB: stack backtrace: Dec 10 17:22:32 nas kernel: #0 0xffffffff80981be0 at kdb_backtrace+0x60 Dec 10 17:22:32 nas kernel: #1 0xffffffff80945716 at vpanic+0x126 Dec 10 17:22:32 nas kernel: #2 0xffffffff809455e3 at panic+0x43 Dec 10 17:22:32 nas kernel: #3 0xffffffff81c931fd at assfail+0x1d Dec 10 17:22:32 nas kernel: #4 0xffffffff81a6cd01 at = trim_map_segment_add+0x41 Dec 10 17:22:32 nas kernel: #5 0xffffffff81a6c1ef at = trim_map_free_locked+0x9f Dec 10 17:22:32 nas kernel: #6 0xffffffff81a6c128 at trim_map_free+0x98 Dec 10 17:22:32 nas kernel: #7 0xffffffff819b8af0 at arc_release+0x100 Dec 10 17:22:32 nas kernel: #8 0xffffffff819c1b27 at dbuf_dirty+0x357 Dec 10 17:22:32 nas kernel: #9 0xffffffff819c90dc at dmu_write+0xfc Dec 10 17:22:32 nas kernel: #10 0xffffffff81a6900f at = zvol_strategy+0x23f Dec 10 17:22:32 nas kernel: #11 0xffffffff81a67531 at = zvol_geom_start+0x51 Dec 10 17:22:32 nas kernel: #12 0xffffffff808a551e at g_io_request+0x38e Dec 10 17:22:32 nas kernel: #13 0xffffffff81e34d5d at = ctl_be_block_dispatch_dev+0x20d Dec 10 17:22:32 nas kernel: #14 0xffffffff81e356fd at = ctl_be_block_worker+0x5d Dec 10 17:22:32 nas kernel: #15 0xffffffff809901d5 at = taskqueue_run_locked+0xe5 Dec 10 17:22:32 nas kernel: #16 0xffffffff80990c68 at = taskqueue_thread_loop+0xa8 Dec 10 17:22:32 nas kernel: #17 0xffffffff8090f07a at fork_exit+0x9a This is FreeBSD 10.2-STABLE #0 r289883: Sat Oct 24 23:14:33 CEST 2015 Any ideas? Several ZVOLs are exported to ESXi 6.x. LUN 2 was added, iSCSI configured on ESX and initiated, ctld restart. root@nas:~ # cat /etc/ctl.conf portal-group pg0 { discovery-auth-group no-authentication listen 0.0.0.0 } target iqn.2015-03.com.unixconn:target0 { auth-group no-authentication portal-group pg0 lun 0 { path /dev/zvol/zfspool/iscsi0 size 250G } lun 1 { path /dev/zvol/zfspool/grey_timemachine0 size 500G } lun 2 { path /dev/zvol/zfspool/vcenter size 200G } } //mxb