From owner-freebsd-questions@FreeBSD.ORG Fri Aug 21 12:01:51 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 81E2810656A7 for ; Fri, 21 Aug 2009 12:01:51 +0000 (UTC) (envelope-from zetinja@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.154]) by mx1.freebsd.org (Postfix) with ESMTP id 07BEA8FC81 for ; Fri, 21 Aug 2009 12:01:50 +0000 (UTC) Received: by fg-out-1718.google.com with SMTP id l26so159238fgb.12 for ; Fri, 21 Aug 2009 05:01:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=p7UFOu3v2ykBbF5FgEVbEwBT0chpFxjKvtS/1Vkyepc=; b=IASE7qLuJpA0qsnPaRlhsdqPdiurgeD1WbMVA9wu/85WHq8h3QBQIa3fn6m4nR7To5 SYs27lcTlc2fUG8M/U7cKFu7+FbiMrVLdt2j3B8VUHsxG9R6TKARbNZbwk/cH7ShiuYG xYz6zJbjz8/3kQNoPmL5xFiXiAjS+kjIs6knw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=SmyrNkOYC3q7dzjKZx1CD2cLd1dnoy1OV648K0TcjRYryc1LfDnx0HI2ghp2ZqUCMp J8RFSieU8xAOoibmv+iGdQ35LU0RLlmpddylPHb7cM2pmsNB+3uG3gBKVPcPdHeAokeS /c7hzwIrNan9pxOah/4dqbvmXk5a1pEz6dQfw= MIME-Version: 1.0 Received: by 10.86.154.32 with SMTP id b32mr804419fge.10.1250854415404; Fri, 21 Aug 2009 04:33:35 -0700 (PDT) Date: Fri, 21 Aug 2009 14:33:35 +0300 Message-ID: <9a9ddaf60908210433j5748ab93jb32f8c70124225b1@mail.gmail.com> From: Zetinja Tresor To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: 7.2 dying with Kernel Trap 12 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Aug 2009 12:01:51 -0000 My 7.2 FreeBSD server has started to crash with kernel trap 12. I googled around and most of the topics I found were about faulty RAM or other harware problems. This is VMware vitual machine so I see no way of hardware problems as we even tried to move the machine around VMware nodes to see it's RAM. It worked absolutely fine for about two months, but now sometimes the server lives for up to 5 hours, sometimes it panics in 10 minutes. Is there anyone that can help me to resolve the problem? Here are few errors on crash: kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 2; apic id = 02 fault virtual address = 0x10 fault code = supervisor read, page not present instruction pointer = 0x20:0xc07d4a21 stack pointer = 0x28:0xc72dec1c frame pointer = 0x28:0xc72dec30 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 36 (sctp_iterator) trap number = 12 panic: page fault cpuid = 2 ----------------------------- Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x6e727598 fault code = supervisor read, page not present instruction pointer = 0x20:0xc08bf945 stack pointer = 0x28:0xc72bfaa8 frame pointer = 0x28:0xc72bfacc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 30 (em1 taskq) trap number = 12 -------------------------------------- kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read, page not present instruction pointer = 0x20:0xc07d4a21 stack pointer = 0x28:0xc73e29c4 frame pointer = 0x28:0xc73e29d8 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 9020 (libssl.so) trap number = 12 panic: page fault cpuid = 0 Uptime: 25m37s Thank You Zete