From owner-freebsd-fs@freebsd.org Mon May 23 21:51:32 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 38791B47E41 for ; Mon, 23 May 2016 21:51:32 +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 298C41DB7 for ; Mon, 23 May 2016 21:51:32 +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 u4NLpVUf082868 for ; Mon, 23 May 2016 21:51:32 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 209158] node / npm triggering zfs rename deadlock Date: Mon, 23 May 2016 21:51:32 +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: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: doug@freebsd.con.com X-Bugzilla-Status: New 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: Mon, 23 May 2016 21:51:32 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209158 Doug Luce changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |doug@freebsd.con.com --- Comment #1 from Doug Luce --- Same thing is happening for me: % procstat -kk 2291 PID TID COMM TDNAME KSTACK 2291 101307 node - mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d kern_kevent+0x401 sys_kevent+0x12a amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101353 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101354 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101355 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101356 node V8 WorkerThread mi_switch+0xe1 sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125 do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101357 node - mi_switch+0xe1 sleepq_wait+0= x3a sleeplk+0x15d __lockmgr_args+0x902 vop_stdlock+0x3c VOP_LOCK1_APV+0xab _vn_lock+0x43 zfs_lookup+0x3c2 zfs_freebsd_lookup+0x6d VOP_CACHEDLOOKUP_APV+0xa1 vfs_cache_lookup+0xd6 VOP_LOOKUP_APV+0xa1 lookup+0x59c namei+0x4d4 kern_renameat+0x213 amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101358 node - mi_switch+0xe1 sleepq_wait+0= x3a sleeplk+0x15d __lockmgr_args+0x902 vop_stdlock+0x3c VOP_LOCK1_APV+0xab _vn_lock+0x43 zfs_lookup+0x3c2 zfs_freebsd_lookup+0x6d VOP_CACHEDLOOKUP_APV+0xa1 vfs_cache_lookup+0xd6 VOP_LOOKUP_APV+0xa1 lookup+0x59c namei+0x4d4 kern_renameat+0x213 amd64_syscall+0x351 Xfast_syscall+0xfb 2291 101359 node - mi_switch+0xe1 sleepq_wait+0= x3a sleeplk+0x15d __lockmgr_args+0xc9e vop_stdlock+0x3c VOP_LOCK1_APV+0xab _vn_lock+0x43 vputx+0x21f zfs_rename_unlock+0x3e zfs_freebsd_rename+0xcdf VOP_RENAME_APV+0xab kern_renameat+0x3ef amd64_syscall+0x351 Xfast_syscall+0= xfb 2291 101360 node - mi_switch+0xe1 sleepq_wait+0= x3a sleeplk+0x15d __lockmgr_args+0x902 vop_stdlock+0x3c VOP_LOCK1_APV+0xab _vn_lock+0x43 zfs_lookup+0x3c2 zfs_freebsd_lookup+0x6d VOP_CACHEDLOOKUP_APV+0xa1 vfs_cache_lookup+0xd6 VOP_LOOKUP_APV+0xa1 lookup+0x59c namei+0x4d4 kern_renameat+0x213 amd64_syscall+0x351 Xfast_syscall+0xfb Full thread dump at https://gist.github.com/anonymous/3be664a893c8face928b678956b86302 --=20 You are receiving this mail because: You are the assignee for the bug.=