From owner-freebsd-current@freebsd.org Wed Dec 30 17:17:21 2015 Return-Path: Delivered-To: freebsd-current@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 DE930A567C1 for ; Wed, 30 Dec 2015 17:17:20 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mx1.sbone.de (mx1.sbone.de [IPv6:2a01:4f8:130:3ffc::401:25]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "mx1.sbone.de", Issuer "SBone.DE" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 6BB3911A0; Wed, 30 Dec 2015 17:17:20 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.sbone.de (mail.sbone.de [IPv6:fde9:577b:c1a9:31::2013:587]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.sbone.de (Postfix) with ESMTPS id 0C44F25D386D; Wed, 30 Dec 2015 17:17:09 +0000 (UTC) Received: from content-filter.sbone.de (content-filter.sbone.de [IPv6:fde9:577b:c1a9:31::2013:2742]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPS id 112B4C76FE4; Wed, 30 Dec 2015 17:17:09 +0000 (UTC) X-Virus-Scanned: amavisd-new at sbone.de Received: from mail.sbone.de ([IPv6:fde9:577b:c1a9:31::2013:587]) by content-filter.sbone.de (content-filter.sbone.de [fde9:577b:c1a9:31::2013:2742]) (amavisd-new, port 10024) with ESMTP id l7AXy9zNWbny; Wed, 30 Dec 2015 17:17:07 +0000 (UTC) Received: from [IPv6:fde9:577b:c1a9:4410:6cc9:8940:35c:d8d5] (unknown [IPv6:fde9:577b:c1a9:4410:6cc9:8940:35c:d8d5]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPSA id 84DCDC76FD8; Wed, 30 Dec 2015 17:17:05 +0000 (UTC) From: "Bjoern A. Zeeb" Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: panic: softclock_call_cc: act 0xfffffe0003d36958 0 Date: Wed, 30 Dec 2015 17:16:33 +0000 Message-Id: <1B181660-3715-404B-8F11-B52A79318DE8@lists.zabbadoz.net> Cc: Hans Petter Selasky , Randall Stewart To: FreeBSD Current Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) X-Mailer: Apple Mail (2.2104) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Dec 2015 17:17:21 -0000 Hi, I am at SVN r292843 and I just got this panic: panic: softclock_call_cc: act 0xfffffe0003d36958 0 cpuid =3D 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame = 0xfffffe0839d897f0 vpanic() at vpanic+0x182/frame 0xfffffe0839d89870 kassert_panic() at kassert_panic+0x126/frame 0xfffffe0839d898e0 softclock_call_cc() at softclock_call_cc+0x4d4/frame 0xfffffe0839d899c0 softclock() at softclock+0x47/frame 0xfffffe0839d899e0 intr_event_execute_handlers() at intr_event_execute_handlers+0x96/frame = 0xfffffe0839d89a20 ithread_loop() at ithread_loop+0xa6/frame 0xfffffe0839d89a70 fork_exit() at fork_exit+0x84/frame 0xfffffe0839d89ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0839d89ab0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic [ thread pid 12 tid 100013 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db> show alllocks Process 75753 (ping) thread 0xfffff80016f6a9a0 (100110) exclusive lockmgr nfs (nfs) r =3D 0 (0xfffff80016a4b068) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/vfs_subr.c:2473 shared lockmgr nfs (nfs) r =3D 0 (0xfffff80016b925f0) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/vfs_subr.c:2473 Process 75752 (sh) thread 0xfffff8019f63c4d0 (100254) exclusive rw tcpinp (tcpinp) r =3D 0 (0xfffff80015307300) locked @ = /tank/users/bz/projects_vnet.svn/sys/netinet/tcp_usrreq.c:872 exclusive sx so_snd_sx (so_snd_sx) r =3D 0 (0xfffff800153037c8) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/uipc_sockbuf.c:265 exclusive lockmgr nfs (nfs) r =3D 0 (0xfffff80016b92418) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/vfs_subr.c:2473 shared lockmgr nfs (nfs) r =3D 0 (0xfffff80016b925f0) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/vfs_subr.c:2473 Process 75751 (jexec) thread 0xfffff805254b14d0 (100370) exclusive lockmgr nfs (nfs) r =3D 0 (0xfffff80016a4a5f0) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/vfs_subr.c:2473 shared lockmgr nfs (nfs) r =3D 0 (0xfffff80016b925f0) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/vfs_subr.c:2473 Process 75749 (jail) thread 0xfffff8001503f4d0 (100150) exclusive sleep mutex maxsockets_change (eventhandler list) r =3D 0 = (0xfffff8000bd99b90) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/subr_eventhandler.c:126 shared sx vnet_sysinit_sxlock (vnet_sysinit_sxlock) r =3D 0 = (0xffffffff81d23cd8) locked @ = /tank/users/bz/projects_vnet.svn/sys/net/vnet.c:573 exclusive sx allprison (allprison) r =3D 0 (0xffffffff81cfe238) locked @ = /tank/users/bz/projects_vnet.svn/sys/kern/kern_jail.c:1020 I cannot make a dump so if anyone wants any further information please = let me know. I=E2=80=99ll need the machine again but I=E2=80=99ll wait = an hour or two (at most). /bz=