From owner-freebsd-current@FreeBSD.ORG Mon Aug 18 15:21:54 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 873C6557 for ; Mon, 18 Aug 2014 15:21:54 +0000 (UTC) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 57FEF3400 for ; Mon, 18 Aug 2014 15:21:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Content-Type:MIME-Version:Message-ID:Subject:To:From:Date; bh=MZ5i/Vjt9F1oFvGg68aBBbl/twPugA2xzqTbOL+GOeQ=; b=rSdIs2ijv4Wm/76RVO/QjVth+UH+QVIsErquwTKqo2oga+RTH8iS5RqDg5q8hG3bvTPlWmVnwD62kttPi/VLHTbx9p+BDR0nxqxgGbWePdgv6mmLMGIj7puE55WjkQa4Hln6JYzrbpaCz9k1dtG0L9X3CPQG/ZZ1PKhBsnN+YRA=; Received: from 104-54-221-134.lightspeed.austtx.sbcglobal.net ([104.54.221.134]:23967 helo=borg.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.84 (FreeBSD)) (envelope-from ) id 1XJOkp-000Fd8-Fr for freebsd-current@freebsd.org; Mon, 18 Aug 2014 10:21:53 -0500 Date: Mon, 18 Aug 2014 10:21:40 -0500 From: Larry Rosenman To: freebsd-current@freebsd.org Subject: DEADLKRES crash Message-ID: <20140818152138.GA3481@borg.lerctr.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-Spam-Score: -2.9 (--) X-LERCTR-Spam-Score: -2.9 (--) X-Spam-Report: SpamScore (-2.9/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, TVD_RCVD_IP=0.001 X-LERCTR-Spam-Report: SpamScore (-2.9/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, TVD_RCVD_IP=0.001 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 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: Mon, 18 Aug 2014 15:21:54 -0000 I got the following: borg.lerctr.org dumped core - see /var/crash/vmcore.8 Mon Aug 18 07:30:42 CDT 2014 FreeBSD borg.lerctr.org 11.0-CURRENT FreeBSD 11.0-CURRENT #63 r269784M: Sun Aug 10 12:33:07 CDT 2014 root@borg.lerctr.org:/usr/obj/usr/src/sys/VT-LER amd64 panic: deadlkres: possible deadlock detected for 0xfffff8002abeb000, blocked for 1800926 ticks GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: panic: deadlkres: possible deadlock detected for 0xfffff8002abeb000, blocked for 1800926 ticks cpuid = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe100bff1a10 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe100bff1ac0 vpanic() at vpanic+0x126/frame 0xfffffe100bff1b00 panic() at panic+0x43/frame 0xfffffe100bff1b60 deadlkres() at deadlkres+0x35c/frame 0xfffffe100bff1bb0 fork_exit() at fork_exit+0x84/frame 0xfffffe100bff1bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe100bff1bf0 --- trap 0, rip = 0, rsp = 0xfffffe100bff1cb0, rbp = 0 --- Uptime: 7d14h14m38s Dumping 9124 out of 64463 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% Reading symbols from /boot/kernel/linux.ko.symbols...done. Loaded symbols for /boot/kernel/linux.ko.symbols Reading symbols from /boot/kernel/if_lagg.ko.symbols...done. Loaded symbols for /boot/kernel/if_lagg.ko.symbols Reading symbols from /boot/kernel/snd_envy24ht.ko.symbols...done. Loaded symbols for /boot/kernel/snd_envy24ht.ko.symbols Reading symbols from /boot/kernel/snd_spicds.ko.symbols...done. Loaded symbols for /boot/kernel/snd_spicds.ko.symbols Reading symbols from /boot/kernel/coretemp.ko.symbols...done. Loaded symbols for /boot/kernel/coretemp.ko.symbols Reading symbols from /boot/kernel/ichsmb.ko.symbols...done. Loaded symbols for /boot/kernel/ichsmb.ko.symbols Reading symbols from /boot/kernel/smbus.ko.symbols...done. Loaded symbols for /boot/kernel/smbus.ko.symbols Reading symbols from /boot/kernel/ichwd.ko.symbols...done. Loaded symbols for /boot/kernel/ichwd.ko.symbols Reading symbols from /boot/kernel/cpuctl.ko.symbols...done. Loaded symbols for /boot/kernel/cpuctl.ko.symbols Reading symbols from /boot/kernel/crypto.ko.symbols...done. Loaded symbols for /boot/kernel/crypto.ko.symbols Reading symbols from /boot/kernel/cryptodev.ko.symbols...done. Loaded symbols for /boot/kernel/cryptodev.ko.symbols Reading symbols from /boot/kernel/dtraceall.ko.symbols...done. Loaded symbols for /boot/kernel/dtraceall.ko.symbols Reading symbols from /boot/kernel/profile.ko.symbols...done. Loaded symbols for /boot/kernel/profile.ko.symbols Reading symbols from /boot/kernel/cyclic.ko.symbols...done. Loaded symbols for /boot/kernel/cyclic.ko.symbols Reading symbols from /boot/kernel/dtrace.ko.symbols...done. Loaded symbols for /boot/kernel/dtrace.ko.symbols Reading symbols from /boot/kernel/systrace_freebsd32.ko.symbols...done. Loaded symbols for /boot/kernel/systrace_freebsd32.ko.symbols Reading symbols from /boot/kernel/systrace.ko.symbols...done. Loaded symbols for /boot/kernel/systrace.ko.symbols Reading symbols from /boot/kernel/sdt.ko.symbols...done. Loaded symbols for /boot/kernel/sdt.ko.symbols Reading symbols from /boot/kernel/lockstat.ko.symbols...done. Loaded symbols for /boot/kernel/lockstat.ko.symbols Reading symbols from /boot/kernel/fasttrap.ko.symbols...done. Loaded symbols for /boot/kernel/fasttrap.ko.symbols Reading symbols from /boot/kernel/fbt.ko.symbols...done. Loaded symbols for /boot/kernel/fbt.ko.symbols Reading symbols from /boot/kernel/dtnfscl.ko.symbols...done. Loaded symbols for /boot/kernel/dtnfscl.ko.symbols Reading symbols from /boot/kernel/dtmalloc.ko.symbols...done. Loaded symbols for /boot/kernel/dtmalloc.ko.symbols Reading symbols from /boot/modules/vboxdrv.ko...done. Loaded symbols for /boot/modules/vboxdrv.ko Reading symbols from /boot/modules/nvidia.ko...done. Loaded symbols for /boot/modules/nvidia.ko Reading symbols from /boot/kernel/ipmi.ko.symbols...done. Loaded symbols for /boot/kernel/ipmi.ko.symbols Reading symbols from /boot/kernel/ipmi_linux.ko.symbols...done. Loaded symbols for /boot/kernel/ipmi_linux.ko.symbols Reading symbols from /boot/kernel/radeonkms.ko.symbols...done. Loaded symbols for /boot/kernel/radeonkms.ko.symbols Reading symbols from /boot/kernel/iicbb.ko.symbols...done. Loaded symbols for /boot/kernel/iicbb.ko.symbols Reading symbols from /boot/kernel/iicbus.ko.symbols...done. Loaded symbols for /boot/kernel/iicbus.ko.symbols Reading symbols from /boot/kernel/iic.ko.symbols...done. Loaded symbols for /boot/kernel/iic.ko.symbols Reading symbols from /boot/kernel/drm2.ko.symbols...done. Loaded symbols for /boot/kernel/drm2.ko.symbols Reading symbols from /boot/kernel/radeonkmsfw_R100_cp.ko.symbols...done. Loaded symbols for /boot/kernel/radeonkmsfw_R100_cp.ko.symbols Reading symbols from /boot/kernel/fdescfs.ko.symbols...done. Loaded symbols for /boot/kernel/fdescfs.ko.symbols Reading symbols from /boot/kernel/linprocfs.ko.symbols...done. Loaded symbols for /boot/kernel/linprocfs.ko.symbols Reading symbols from /boot/kernel/uhid.ko.symbols...done. Loaded symbols for /boot/kernel/uhid.ko.symbols Reading symbols from /boot/modules/vboxnetflt.ko...done. Loaded symbols for /boot/modules/vboxnetflt.ko Reading symbols from /boot/kernel/netgraph.ko.symbols...done. Loaded symbols for /boot/kernel/netgraph.ko.symbols Reading symbols from /boot/kernel/ng_ether.ko.symbols...done. Loaded symbols for /boot/kernel/ng_ether.ko.symbols Reading symbols from /boot/modules/vboxnetadp.ko...done. Loaded symbols for /boot/modules/vboxnetadp.ko #0 doadump (textdump=1) at pcpu.h:219 219 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump (textdump=1) at pcpu.h:219 #1 0xffffffff80a072b7 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:447 #2 0xffffffff80a077f5 in vpanic (fmt=, ap=) at /usr/src/sys/kern/kern_shutdown.c:746 #3 0xffffffff80a07843 in panic (fmt=0x0) at /usr/src/sys/kern/kern_shutdown.c:675 #4 0xffffffff809b754c in deadlkres () at /usr/src/sys/kern/kern_clock.c:286 #5 0xffffffff809d5ac4 in fork_exit (callout=0xffffffff809b71f0 , arg=0x0, frame=0xfffffe100bff1c00) at /usr/src/sys/kern/kern_fork.c:977 #6 0xffffffff80df785e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:605 #7 0x0000000000000000 in ?? () Current language: auto; currently minimal (kgdb) What info do folks need? Might have been NFS related. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 108 Turvey Cove, Hutto, TX 78634-5688