From owner-freebsd-mips@freebsd.org Thu Nov 19 19:04:23 2015 Return-Path: Delivered-To: freebsd-mips@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 23D54A33DD0 for ; Thu, 19 Nov 2015 19:04:23 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ob0-x22f.google.com (mail-ob0-x22f.google.com [IPv6:2607:f8b0:4003:c01::22f]) (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 DEEC813B2 for ; Thu, 19 Nov 2015 19:04:22 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by obdgf3 with SMTP id gf3so68778542obd.3 for ; Thu, 19 Nov 2015 11:04:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=jR/Y5weWJANKfqPpZRZSI2NOy/UmOlXNOs5U5Y0rbgY=; b=KqMV6SkGffXncTFubrv47H+Lrk4iSLRUstUEJFLjEWHwNFi8/iPZUZi6vdhveUJh6P WzxHOsGOKao2lq89weeGlvaGnTMhLLXQgRyLOE8oaah2j/HnRGsTt60CUhzGYM4DPasO rzOZw1nph5GGlKk6y0Hq9AqhVnBn37JUfMAuS1tTEXNONEAomsaBBQcKVDFubiu9jE2t aFuq9IWxBIUijLHNu6ySm3mXAhBYXQcrxuHuj8Pwjoq7Rth0kAxgZ8BEvL0mT/eNDqPD SdJKTZOX7Ya+o5hJiFKAdSoyKUHQDLJHUPuqist2QxFlGA9MpIFt1Swi61gwdUs0O0ND v50w== MIME-Version: 1.0 X-Received: by 10.182.251.170 with SMTP id zl10mr5920181obc.8.1447959862007; Thu, 19 Nov 2015 11:04:22 -0800 (PST) Received: by 10.202.107.11 with HTTP; Thu, 19 Nov 2015 11:04:21 -0800 (PST) In-Reply-To: <564E18E0.5070701@grosbein.net> References: <564E18E0.5070701@grosbein.net> Date: Thu, 19 Nov 2015 11:04:21 -0800 Message-ID: Subject: Re: insmntque: non-locked vp From: Adrian Chadd To: Eugene Grosbein Cc: "freebsd-mips@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Nov 2015 19:04:23 -0000 ... I don't think this is explicitly a mips32 problem. You should file a bug; it sounds like you've hit a bona fide bug. Hm, what's poudriere use for doing mounts? It's all nullfs, right? -a On 19 November 2015 at 10:45, Eugene Grosbein wrote: > Hi! > > I'm trying to use mount_nullfs with MIPS32 having option UNIONFS in the kernel. > > # mount -t unionfs /mnt/tmp /usr/local > KDB: stack backtrace: > db_trace_thread+30 (?,?,?,?) ra c3b176c000000018 sp 0 sz 0 > db_trace_self+1c (?,?,?,?) ra c3b176d800000018 sp 0 sz 0 > 8008e560+34 (?,?,?,?) ra c3b176f0000001a0 sp 0 sz 0 > kdb_backtrace+44 (?,?,?,?) ra c3b1789000000018 sp 0 sz 0 > 80229860+34 (?,?,?,?) ra c3b178a800000020 sp 0 sz 0 > assert_vop_elocked+78 (?,?,?,?) ra c3b178c800000028 sp 0 sz 0 > insmntque1+74 (?,?,?,?) ra c3b178f000000028 sp 0 sz 0 > insmntque+18 (?,?,?,?) ra c3b1791800000018 sp 0 sz 0 > unionfs_nodeget+2c8 (?,?,81794ca8,?) ra c3b1793000000048 sp 0 sz 1 > 800f9b54+744 (?,?,?,?) ra c3b17978000001b0 sp 0 sz 0 > vfs_donmount+1550 (?,?,?,?) ra c3b17b2800000238 sp 0 sz 0 > sys_nmount+14c (?,?,?,?) ra c3b17d6000000050 sp 0 sz 0 > trap+83c (?,?,?,?) ra c3b17db0000000d0 sp 0 sz 0 > MipsUserGenException+e8 (?,?,?,4046bb10) ra c3b17e8000000000 sp 0 sz 0 > pid 747 > insmntque: non-locked vp: 0x82602438 is not exclusive locked but should be > KDB: enter: lock violation > [ thread pid 747 tid 100048 ] > Stopped at kdb_enter+0x4c: lui at,0x8044 > > Here /mnt/tmp is distinct UFS mounted from USB and /usr/local is just mount point. > > Does option UNIONFS require PSEUDOFS? I do not have later in the kernel and > it build and boot just fine, but who known?.. > _______________________________________________ > freebsd-mips@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-mips > To unsubscribe, send any mail to "freebsd-mips-unsubscribe@freebsd.org"