From owner-freebsd-fs@freebsd.org Thu Dec 10 16:52:23 2015 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 05B5C9D59E1 for ; Thu, 10 Dec 2015 16:52:23 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: from mail-wm0-x232.google.com (mail-wm0-x232.google.com [IPv6:2a00:1450:400c:c09::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B8D781509 for ; Thu, 10 Dec 2015 16:52:22 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: by mail-wm0-x232.google.com with SMTP id u63so32209652wmu.0 for ; Thu, 10 Dec 2015 08:52:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-type:content-transfer-encoding; bh=l6cloQD3HtApDjyCFZ+sTGrHWmn/JJLpb/l9CCsfTek=; b=Hj/KbFtT0uWVLP4VgHMHDUM0uSdNzDPu1LUyxKSR0v5ZP8e+6pNMRGU6kDlv2D07V0 RF6wYeSKYF+CvpYne5WtVrl9BlQZN7TPEhsqzgJbdpqtoqP+pt6Z8xLSulh0v7ZHZOrd bHCj1W1rwoCQQXRvSqPdjZHf6MkV7aG80JvLNcYFJSwSWhkwANNs9LaExfOU+2Pi6Wpt 2FOnjf6p12Qs1hYiYDMt4G0z6pDe8SWuFmN8agl+8BTF5uCdZl5g6c0amMVUwejMtO4s AaUQAulD9ELQnum63MlEJAZGaGI+MiQB0uhURNIqJIylbmFRFjxYDmPyyHlxTNjEz6G4 NdPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-type :content-transfer-encoding; bh=l6cloQD3HtApDjyCFZ+sTGrHWmn/JJLpb/l9CCsfTek=; b=b4T7Eca5cxQI87+0loFkZlOrwAHehDzkBfl/lXYKke4SlKGKFjwiKj1rxJq83O4OgJ n2BmU9E4R39+vysZxDTA3S/RoDhYJ/808Rf2BQvnq753KTDQtCmL2FW9StRC6j1fjLat p998iuO5rP3S5kedDZpVM/Qp6gY/VrNLlHl3btB+NY9C6KWjiXilnxBs5cLhEvs4lQtu GwzsUhFRd7cgkCBUo4ShtW741bs7/VVRwFJ6eZBNTgZIZ7SLLDMAImfFWnGr3Mt7ple6 gjnEjkzR18AnyxFlPaze+3/UE5KzzYQ0fsvyGqLNp9dO3E/sS3L/zusAVDdKtp4Q2Zim cMUQ== X-Gm-Message-State: ALoCoQk6Uv5/sjbhL22WHkda6vIxkep++ahXmPwFVxYZUAEpkH4P+LEEBhrqGsvfFJ5x4bFftOeOudugsY6RcqypR6ueA8vq/A== X-Received: by 10.194.172.2 with SMTP id ay2mr13916452wjc.137.1449766341102; Thu, 10 Dec 2015 08:52:21 -0800 (PST) Received: from [10.10.1.58] (liv3d.labs.multiplay.co.uk. [82.69.141.171]) by smtp.gmail.com with ESMTPSA id 186sm13708294wmv.9.2015.12.10.08.52.20 for (version=TLSv1/SSLv3 cipher=OTHER); Thu, 10 Dec 2015 08:52:20 -0800 (PST) Subject: Re: 10.2-stable, zvol + ctld = crash To: freebsd-fs@freebsd.org References: <505527C6-FB20-47C1-B159-02F5084FBFF7@alumni.chalmers.se> From: Steven Hartland Message-ID: <5669ADC3.8020808@multiplay.co.uk> Date: Thu, 10 Dec 2015 16:52:19 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <505527C6-FB20-47C1-B159-02F5084FBFF7@alumni.chalmers.se> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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 16:52:23 -0000 As a workaround you can disable TRIM: sysctl vfs.zfs.trim.enabled=1 Could you get parameter details on args frame #6 and #8 from the kernel core please for further investigation please. On 10/12/2015 16:41, mxb wrote: > 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 = 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 > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"