From owner-freebsd-fs@freebsd.org Thu Jul 14 07:34:03 2016 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 E7B89B983A4 for ; Thu, 14 Jul 2016 07:34:03 +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 C98FA1D44 for ; Thu, 14 Jul 2016 07:34:03 +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 u6E7Y2Nj084503 for ; Thu, 14 Jul 2016 07:34:03 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 203864] ZFS deadlock between zfs send, zfs rename and ctrl-C Date: Thu, 14 Jul 2016 07:34:02 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: dogfood, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: laurieodgers83@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: 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-fs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Jul 2016 07:34:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D203864 Laurie Odgers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |laurieodgers83@gmail.com --- Comment #21 from Laurie Odgers --- Hi All We are seeing the same problem using NPM 6.2.2. This has been a problem for some time, but seems to randomly pop up. We have run for months without this error happening, however today it seems to happen repeatedly and relatively reproducable.=20 Procstat trace below. # procstat -kk 12590 PID TID COMM TDNAME KSTACK=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 12590 101356 node - mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d kern_kevent_fp+0= x399 kern_kevent+0x9f sys_kevent+0x12a amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101358 node - mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4db __umtx_op_sem_wait+0x73 amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101359 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4db __umtx_op_sem_wait+0x73 amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101360 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4db __umtx_op_sem_wait+0x73 amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101361 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4db __umtx_op_sem_wait+0x73 amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101362 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4db __umtx_op_sem_wait+0x73 amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101363 node - mi_switch+0xe1 sleepq_wait+0= x3a sleeplk+0x15d __lockmgr_args+0x91a vop_stdlock+0x3c VOP_LOCK1_APV+0xab _vn_lock+0x43 vget+0x73 cache_lookup+0x5d5 vfs_cache_lookup+0xac VOP_LOOKUP_APV+0xa1 lookup+0x5a1 namei+0x4d4 kern_renameat+0x1b7 amd64_syscall+0x40f Xfast_syscall+0xfb=20 12590 101364 node - mi_switch+0xe1 sleepq_wait+0= x3a sleeplk+0x15d __lockmgr_args+0xca0 vop_stdlock+0x3c VOP_LOCK1_APV+0xab _vn_lock+0x43 vputx+0x21f --=20 You are receiving this mail because: You are the assignee for the bug.=