From owner-freebsd-stable@FreeBSD.ORG Thu Mar 20 18:02:16 2014 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2CE4B4CF for ; Thu, 20 Mar 2014 18:02:16 +0000 (UTC) Received: from mail-la0-x231.google.com (mail-la0-x231.google.com [IPv6:2a00:1450:4010:c03::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A9B549E1 for ; Thu, 20 Mar 2014 18:02:15 +0000 (UTC) Received: by mail-la0-f49.google.com with SMTP id mc6so875334lab.8 for ; Thu, 20 Mar 2014 11:02:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=X4AAgdLzMf1ihOV8OSpS5cSLE5RxgIJGScmdbICOmng=; b=MqP+ymk4MyNCeXUwmLt/JxykV8JVPRcYPdyZN9dHNyKCAL/Ezi1I+H+pU3F1/UESvm Y0iOEp59D/LUAPnsDM+ZHh7yGUFULTzgumdNtlDrBc+8sHzR/PFJeGP01u0eG69JcifT NAkDtV/a1ljuOJitixoq6UM2usZUX9vOGcw8TxSZJTgCF6TEIS9NGlhQJ6WqgAYruvi6 y7j0UAQemw2ikskIlqYUyxGm/paY3KtGwZqWU5GHdeHfi5diAD9US32h1PfAynqEbOw/ CsZjRDWlrkC5l3PrW/nSpEsNSnWfK6CsnN4Of2PrwbyytNXTuiSDrNjuniqImG0KWsBD W+iQ== X-Received: by 10.152.42.144 with SMTP id o16mr31202606lal.9.1395338531488; Thu, 20 Mar 2014 11:02:11 -0700 (PDT) Received: from [192.168.1.129] (mau.donbass.com. [92.242.127.250]) by mx.google.com with ESMTPSA id q4sm1693194lbl.14.2014.03.20.11.02.10 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 20 Mar 2014 11:02:10 -0700 (PDT) Message-ID: <532B2D21.3080303@b1t.name> Date: Thu, 20 Mar 2014 20:02:09 +0200 From: Volodymyr Kostyrko User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: stable@freebsd.org Subject: panic: vm_fault: fault on nofault entry (i386) Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Mar 2014 18:02:16 -0000 Hi all. I have one machine dying from time to time: (kgdb) #0 doadump (textdump=-2011011328) at pcpu.h:233 #1 0x8359f6d9 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:447 #2 0x8359fa9f in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:754 #3 0x837ca1ac in vm_fault_hold (vaddr=, fault_type=2 '\002', fault_flags=, m_hold=) at /usr/src/sys/vm/vm_fault.c:279 #4 0x837c87f2 in vm_fault (map=0x843d2000, vaddr=, fault_type=0 '\0', fault_flags=) at /usr/src/sys/vm/vm_fault.c:224 #5 0x838245c9 in trap_pfault (frame=0xf26fca38, usermode=0, eva=) at /usr/src/sys/i386/i386/trap.c:938 #6 0x83823d90 in trap (frame=0xf26fca38) at /usr/src/sys/i386/i386/trap.c:556 #7 0x8380e8ec in calltrap () at /usr/src/sys/i386/i386/exception.s:170 #8 0x83562e53 in kern_kevent (nchanges=, nevents=-1266854016, k_ops=0xb47d57a0, timeout=) at atomic.h:177 #9 0x8356219b in sys_kevent (td=0xf26fcc08, uap=0xf26fccc8) at /usr/src/sys/kern/kern_event.c:776 #10 0x83824e59 in syscall (frame=) at subr_syscall.c:134 #11 0x8380e981 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:270 #12 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) FreeBSD ratatosk.b1t.name 10.0-RELEASE FreeBSD 10.0-RELEASE #0 r261250: Wed Jan 29 18:24:08 EET 2014 arcade@ratatosk.b1t.name:/usr/obj/usr/src/sys/MINIMAL i386 Anyone else is seeing this? -- Sphinx of black quartz, judge my vow.