From owner-freebsd-stable@FreeBSD.ORG Tue Feb 18 19:34:37 2014 Return-Path: Delivered-To: stable@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 E7C6398E for ; Tue, 18 Feb 2014 19:34:37 +0000 (UTC) Received: from mail-ob0-x22c.google.com (mail-ob0-x22c.google.com [IPv6:2607:f8b0:4003:c01::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id B27021AF3 for ; Tue, 18 Feb 2014 19:34:37 +0000 (UTC) Received: by mail-ob0-f172.google.com with SMTP id vb8so19169553obc.3 for ; Tue, 18 Feb 2014 11:34:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc:content-type; bh=niiQ9JBVv2dkj9IbDvVbQu0rhIiR3nnxwTDJamftWik=; b=StHnjwJdtl7dv/s9RLWdPjpCTZcyJ0fdIRr7TWCd5+RzgZNz+Jh9vQVcK1lyJ5Xy5l bG3AE5LvjlY88vuLK3AWu9A57QHZysO5MMIgvs1t26+fCQSuUnxWzUO/myxJe3EPUnzL HdJAM2NZb/aGRr2NaKaK62vMb3MQ5eFurB+VE9whaWCAutK4JiJuPvNHa2o5Fa+u3hd6 R/G2VpIwk6Az32omgXvQfTY1Q2DoHAo9ttzi1yn0PGhXnDAlkYEzOLT3BnrbotaTTY84 Z9DzwoFQljKjkknokOFz2oztqx5gPMW5S+uIe/SdMdimusqRO4UGujIrtMBFnzuqkg2P ElxA== MIME-Version: 1.0 X-Received: by 10.60.62.243 with SMTP id b19mr12986774oes.42.1392752076955; Tue, 18 Feb 2014 11:34:36 -0800 (PST) Received: by 10.182.80.7 with HTTP; Tue, 18 Feb 2014 11:34:36 -0800 (PST) Date: Tue, 18 Feb 2014 20:34:36 +0100 Message-ID: Subject: LOR: --- syscall (5, FreeBSD ELF64, sys_open), rip = 0x804b3dfba, rsp = 0x7fffffff3428, rbp = 0x7fffffff3510 --- From: Oliver Pinter To: stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Cc: bzeeb+freebsd+lor@zabbadoz.net, hunger@hunger.hu X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Feb 2014 19:34:38 -0000 FreeBSD pandora-d 10.0-STABLE FreeBSD 10.0-STABLE #0 0c38d4b(stable/10): Tue Feb 18 19:13:35 CET 2014 root@pandora-d:/usr/obj/usr/src/sys/OP-DEBUG amd64 lock order reversal: 1st 0xfffff8001c0c6b78 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2101 2nd 0xfffffe01ed8452c8 bufwait (bufwait) @ /usr/src/sys/ufs/ffs/ffs_vnops.c:262 3rd 0xfffff8001c0c6418 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2101 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0237823c50 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0237823d00 witness_checkorder() at witness_checkorder+0xd23/frame 0xfffffe0237823d90 __lockmgr_args() at __lockmgr_args+0x86c/frame 0xfffffe0237823ec0 ffs_lock() at ffs_lock+0x84/frame 0xfffffe0237823f10 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xd2/frame 0xfffffe0237823f40 _vn_lock() at _vn_lock+0xab/frame 0xfffffe0237823fb0 vget() at vget+0x70/frame 0xfffffe0237824000 vfs_hash_get() at vfs_hash_get+0xf5/frame 0xfffffe0237824050 ffs_vgetf() at ffs_vgetf+0x45/frame 0xfffffe02378240f0 softdep_sync_buf() at softdep_sync_buf+0xa8c/frame 0xfffffe02378241d0 ffs_syncvnode() at ffs_syncvnode+0x258/frame 0xfffffe0237824250 ffs_truncate() at ffs_truncate+0x601/frame 0xfffffe0237824430 ufs_direnter() at ufs_direnter+0x891/frame 0xfffffe02378244f0 ufs_makeinode() at ufs_makeinode+0x573/frame 0xfffffe02378246b0 VOP_CREATE_APV() at VOP_CREATE_APV+0xc4/frame 0xfffffe02378246e0 vn_open_cred() at vn_open_cred+0x300/frame 0xfffffe0237824830 kern_openat() at kern_openat+0x25d/frame 0xfffffe02378249a0 amd64_syscall() at amd64_syscall+0x239/frame 0xfffffe0237824ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0237824ab0 --- syscall (5, FreeBSD ELF64, sys_open), rip = 0x804b3dfba, rsp = 0x7fffffff3428, rbp = 0x7fffffff3510 ---