From owner-freebsd-bugs@freebsd.org Fri Feb 26 22:00:34 2016 Return-Path: Delivered-To: freebsd-bugs@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 DE8B8AB644D for ; Fri, 26 Feb 2016 22:00:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C466612D3 for ; Fri, 26 Feb 2016 22:00:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u1QM0XoJ080002 for ; Fri, 26 Feb 2016 22:00:33 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 207533] LOR in UFS on FreeBSD 10.3-BETA3 Date: Fri, 26 Feb 2016 22:00:33 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.3-BETA2 X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: op@hardenedbsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Feb 2016 22:00:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207533 Bug ID: 207533 Summary: LOR in UFS on FreeBSD 10.3-BETA3 Product: Base System Version: 10.3-BETA2 Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: op@hardenedbsd.org CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org [136] lock order reversal: [136] 1st 0xfffff80085dac240 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2253 [136] 2nd 0xfffffe03dfdec088 bufwait (bufwait) @ /usr/src/sys/ufs/ffs/ffs_vnops.c:262 [136] 3rd 0xfffff801145e0418 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2253 [136] KDB: stack backtrace: [136] db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe04656e8b30 [136] kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe04656e8be0 [136] witness_checkorder() at witness_checkorder+0xe12/frame 0xfffffe04656e= 8c70 [136] __lockmgr_args() at __lockmgr_args+0x9ea/frame 0xfffffe04656e8db0 [136] ffs_lock() at ffs_lock+0x84/frame 0xfffffe04656e8e00 [136] VOP_LOCK1_APV() at VOP_LOCK1_APV+0xd9/frame 0xfffffe04656e8e30 [136] _vn_lock() at _vn_lock+0xaa/frame 0xfffffe04656e8ea0 [136] vget() at vget+0x67/frame 0xfffffe04656e8ee0 [136] vfs_hash_get() at vfs_hash_get+0xe1/frame 0xfffffe04656e8f30 [136] ffs_vgetf() at ffs_vgetf+0x40/frame 0xfffffe04656e8fc0 [136] softdep_sync_buf() at softdep_sync_buf+0xac0/frame 0xfffffe04656e90a0 [136] ffs_syncvnode() at ffs_syncvnode+0x286/frame 0xfffffe04656e9120 [136] ffs_truncate() at ffs_truncate+0x6ad/frame 0xfffffe04656e9300 [136] ufs_direnter() at ufs_direnter+0x81a/frame 0xfffffe04656e93c0 [136] ufs_makeinode() at ufs_makeinode+0x576/frame 0xfffffe04656e9570 [136] ufs_create() at ufs_create+0x2d/frame 0xfffffe04656e9590 [136] VOP_CREATE_APV() at VOP_CREATE_APV+0xcb/frame 0xfffffe04656e95c0 [136] vn_open_cred() at vn_open_cred+0x2c3/frame 0xfffffe04656e9720 [136] kern_openat() at kern_openat+0x26d/frame 0xfffffe04656e98a0 [136] amd64_syscall() at amd64_syscall+0x2a8/frame 0xfffffe04656e99b0 [136] Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe04656e99b0 [136] --- syscall (499, FreeBSD ELF64, sys_openat), rip =3D 0x32e83b523ca, = rsp =3D 0x7e5ce0f8c9c8, rbp =3D 0x7e5ce0f8ca40 --- --=20 You are receiving this mail because: You are the assignee for the bug.=