From owner-freebsd-questions@freebsd.org Sun Jul 5 02:31:22 2015 Return-Path: Delivered-To: freebsd-questions@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 AF01CA4AE for ; Sun, 5 Jul 2015 02:31:22 +0000 (UTC) (envelope-from jake.guffey@jointheirstm.org) Received: from p3plsmtpa09-03.prod.phx3.secureserver.net (p3plsmtpa09-03.prod.phx3.secureserver.net [173.201.193.232]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client CN "Bizanga Labs SMTP Client Certificate", Issuer "Bizanga Labs CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 808671F6D for ; Sun, 5 Jul 2015 02:31:22 +0000 (UTC) (envelope-from jake.guffey@jointheirstm.org) Received: from [192.168.1.11] ([38.65.249.54]) by p3plsmtpa09-03.prod.phx3.secureserver.net with id oSXD1q00V1B9vmm01SXEBU; Sat, 04 Jul 2015 19:31:15 -0700 From: Jake Guffey Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Kernel panic: vm_fault Message-Id: <9045D82F-2EFB-4818-8B16-2E0D5845FBC7@jointheirstm.org> Date: Sat, 4 Jul 2015 22:31:13 -0400 To: freebsd-questions@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) X-Mailer: Apple Mail (2.2098) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Jul 2015 02:31:22 -0000 Hi, .*: I=E2=80=99m not entirely sure if this belongs here or in freebsd-bugs, = but since I haven=E2=80=99t found a bug myself, I chose to send it here = first. Please let me know if I=E2=80=99m in the wrong place. I just experienced a kernel panic/reboot and I=E2=80=99m not sure = what=E2=80=99s happening. /var/log/messages only provides: Jul 5 02:19:37 shemuel syslogd: kernel boot file is /boot/kernel/kernel Jul 5 02:19:37 shemuel kernel: panic: vm_fault: fault on nofault entry, = addr: c8f45000 Jul 5 02:19:37 shemuel kernel: KDB: stack backtrace: Jul 5 02:19:37 shemuel kernel: #0 0xc06f07e2 at kdb_backtrace+0x52 Jul 5 02:19:37 shemuel kernel: #1 0xc06bafe5 at panic+0x85 Jul 5 02:19:37 shemuel kernel: #2 0xc096439e at vm_fault_hold+0x211e Jul 5 02:19:37 shemuel kernel: #3 0xc0962241 at vm_fault+0x81 Jul 5 02:19:37 shemuel kernel: #4 0xc0a02931 at trap_pfault+0x291 Jul 5 02:19:37 shemuel kernel: #5 0xc0a020e1 at trap+0x5f1 Jul 5 02:19:37 shemuel kernel: #6 0xc09ee5ec at calltrap+0x6 Jul 5 02:19:37 shemuel kernel: #7 0xc085eb8a at = sysctl_ip6_temppltime+0x3a Jul 5 02:19:37 shemuel kernel: #8 0xc06c5a4f at sysctl_root+0x2af Jul 5 02:19:37 shemuel kernel: #9 0xc06c6049 at userland_sysctl+0x1f9 Jul 5 02:19:37 shemuel kernel: #10 0xc06c5e08 at sys___sysctl+0x98 Jul 5 02:19:37 shemuel kernel: #11 0xc0a02f4e at syscall+0x38e Jul 5 02:19:37 shemuel kernel: #12 0xc09ee651 at Xint0x80_syscall+0x21 Jul 5 02:19:37 shemuel kernel: Uptime: 35d19h44m32s Jul 5 02:19:37 shemuel kernel: Physical memory: 787 MB Jul 5 02:19:37 shemuel kernel: Dumping 133 MB: 118 102 86 70 54 38 22 6=20= Jul 5 02:19:37 shemuel kernel: Dump complete Jul 5 02:19:37 shemuel kernel: Automatic reboot in 15 seconds - press a = key on the console to abort Jul 5 02:19:37 shemuel kernel: Rebooting=E2=80=A6 I do have a dump that I can provide if someone needs it. This particular box runs two jails and that=E2=80=99s about it. At the = time of the panic, I issued "sysctl -a | grep jail=E2=80=9D from within = one of my jails. Any help would be greatly appreciated. Thanks, Jake=