From owner-freebsd-current@FreeBSD.ORG Mon Feb 10 21:49:19 2014 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2704AB1C for ; Mon, 10 Feb 2014 21:49:19 +0000 (UTC) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 520531C81 for ; Mon, 10 Feb 2014 21:49:17 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id XAA21102 for ; Mon, 10 Feb 2014 23:49:16 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1WCyj6-0006Ml-8h for freebsd-current@FreeBSD.org; Mon, 10 Feb 2014 23:49:16 +0200 Message-ID: <52F94923.60102@FreeBSD.org> Date: Mon, 10 Feb 2014 23:48:19 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: freebsd-current@FreeBSD.org Subject: Re: panic: LK_RETRY set with incompatible flags (0x200400) or an error occured (11) References: <20140210205607.GA3783@caravan.chchile.org> In-Reply-To: <20140210205607.GA3783@caravan.chchile.org> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2014 21:49:19 -0000 stack trace from kgdb could be a good middle ground between ddb stack trace and a full vmcore file... on 10/02/2014 22:56 Jeremie Le Hen said the following: > Hi, > > I run 11.0-CURRENT r260696 on amd64. > > I've got the following panic: > > panic: LK_RETRY set with incompatible flags (0x200400) or an error occured (11) > cpuid = 1 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame > 0xfffffe00e5e53980 > kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe00e5e53a30 > vpanic() at vpanic+0x126/frame 0xfffffe00e5e53a70 > kassert_panic() at kassert_panic+0x136/frame 0xfffffe00e5e53ae0 > _vn_lock() at _vn_lock+0x70/frame 0xfffffe00e5e53b50 > zfs_lookup() at zfs_lookup+0x44d/frame 0xfffffe00e5e53be0 > zfs_freebsd_lookup() at zfs_freebsd_lookup+0x91/frame 0xfffffe00e5e53d20 > VOP_CACHEDLOOKUP_APV() at VOP_CACHEDLOOKUP_APV+0xea/frame > 0xfffffe00e5e53d50 > vfs_cache_lookup() at vfs_cache_lookup+0xcf/frame 0xfffffe00e5e53da0 > VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0xea/frame 0xfffffe00e5e53dd0 > null_lookup() at null_lookup+0x8b/frame 0xfffffe00e5e53e40 > VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0xea/frame 0xfffffe00e5e53e70 > lookup() at lookup+0x590/frame 0xfffffe00e5e53f00 > namei() at namei+0x524/frame 0xfffffe00e5e53fd0 > vn_open_cred() at vn_open_cred+0x28f/frame 0xfffffe00e5e54120 > vop_stdvptocnp() at vop_stdvptocnp+0x17d/frame 0xfffffe00e5e54460 > null_vptocnp() at null_vptocnp+0x2b/frame 0xfffffe00e5e544c0 > VOP_VPTOCNP_APV() at VOP_VPTOCNP_APV+0xf0/frame 0xfffffe00e5e544f0 > vn_vptocnp_locked() at vn_vptocnp_locked+0x118/frame 0xfffffe00e5e54560 > vn_fullpath1() at vn_fullpath1+0x1ca/frame 0xfffffe00e5e545c0 > vn_fullpath() at vn_fullpath+0xc5/frame 0xfffffe00e5e54620 > export_fd_to_sb() at export_fd_to_sb+0x2fd/frame 0xfffffe00e5e54850 > kern_proc_filedesc_out() at kern_proc_filedesc_out+0x237/frame > 0xfffffe00e5e548d0 > sysctl_kern_proc_filedesc() at sysctl_kern_proc_filedesc+0x66/frame > 0xfffffe00e5e54940 > sysctl_root() at sysctl_root+0x1e4/frame 0xfffffe00e5e54990 > userland_sysctl() at userland_sysctl+0x192/frame 0xfffffe00e5e54a30 > sys___sysctl() at sys___sysctl+0x74/frame 0xfffffe00e5e54ae0 > amd64_syscall() at amd64_syscall+0x265/frame 0xfffffe00e5e54bf0 > Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe00e5e54bf0 > --- syscall (202, FreeBSD ELF64, sys___sysctl), rip = 0x801027d1a, rsp = 0x7fffffffc758, rbp = 0x7fffffffc790 --- > > > > I can provide core upon request. > -- Andriy Gapon