From owner-freebsd-stable@FreeBSD.ORG Sun Apr 25 12:13:25 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2E8D4106566B for ; Sun, 25 Apr 2010 12:13:25 +0000 (UTC) (envelope-from ukrzilla@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id B08A18FC1C for ; Sun, 25 Apr 2010 12:13:24 +0000 (UTC) Received: by wye20 with SMTP id 20so3588655wye.13 for ; Sun, 25 Apr 2010 05:13:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=AwhhQhSGZitKUlOx5XV80UuqoBlp0u++OFsZSaX2tro=; b=Q13OS1jz/gzA4Fp8QpMFYJCBbbLqMxEU4mZljDhryYXnVhMWlLGFNrJtbpawb76aWr qUHp0ZnLNW+py6IeCXVrpp+hRvPz6KWcpKHPIBevtjL5otH++befs6PSlcua4y24T2QZ vGALX9l+GL7yW3yezeIu5OUqEzuX+Gg92T16c= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=K8VWzWvb8xud0UGzhmz9ZbMmksc47JoCje96GuhgdMbwcPMVNr4p374LLT9vDlo2JA ZXAy2ZkJz1DQVzXTKXPNbU3UqIIYpxvgyv2MKky1Arz/Y+P4fbzRqPMJ1fiN3IoqhGpu F8mZflctI4RXEbj3/uUW9izX0V8BTDQwVw2fE= MIME-Version: 1.0 Received: by 10.216.87.12 with SMTP id x12mr3650840wee.185.1272197598527; Sun, 25 Apr 2010 05:13:18 -0700 (PDT) Received: by 10.216.24.149 with HTTP; Sun, 25 Apr 2010 05:13:18 -0700 (PDT) Date: Sun, 25 Apr 2010 15:13:18 +0300 Message-ID: From: Denis Lamanov To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: mpd5.5+CoA=kernel panic every 2-33 days X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Apr 2010 12:13:25 -0000 I have VPN servers on mpd5.5 FreeBSD vpn3 8.0-STABLE FreeBSD 8.0-STABLE #2 r207058M: Thu Apr 22 15:40:40 EEST 2010 admin@vpn3:/usr/obj/usr/src/sys/GENERICVPN i386 and every 5-10 minutes my billing system send mpd-limit CoA message to mpd. Every 2-3 day server go into kernel panic: Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 07 fault virtual address = 0x24 fault code = supervisor read, page not present instruction pointer = 0x20:0x8a04c9e4 stack pointer = 0x28:0xee67386c frame pointer = 0x28:0xee673aa4 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 = 871 (mpd5) trap number = 12 panic: page fault cpuid = 3 Uptime: 2d7h39m7s Physical memory: 2035 MB Dumping 390 MB: 375 359 343 Fatal trap 12: page fault while in kernel mode cpuid = 2; apic id = 06 fault virtual address = 0x0 fault code = supervisor write, page not present instruction pointer = 0x20:0x8a04c7cb stack pointer = 0x28:0xee65590c frame pointer = 0x28:0xee655924 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 = 890 (ng_queue2) trap number = 12 (kgdb) backtrace #0 doadump () at pcpu.h:246 #1 0x8089dd47 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:416 #2 0x8089e039 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:579 #3 0x80bcfe3c in trap_fatal (frame=0xee67382c, eva=36) at /usr/src/sys/i386/i386/trap.c:938 #4 0x80bd00c0 in trap_pfault (frame=0xee67382c, usermode=0, eva=36) at /usr/src/sys/i386/i386/trap.c:851 #5 0x80bd0a05 in trap (frame=0xee67382c) at /usr/src/sys/i386/i386/trap.c:533 #6 0x80bb2adb in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #7 0x8a04c9e4 in ng_path2noderef (here=0x89f85c00, address=0x9700d660 "mpd871-B-2-lim:1-0-m", destp=0xee673ac0, lasthook=0xee673abc) at /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:1757 #8 0x8a04cd40 in ng_address_path (here=0x89f85c00, item=0x8a639a40, address=0x9700d660 "mpd871-B-2-lim:1-0-m", retaddr=0) at /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:3522 #9 0x8a0464f2 in ngc_send (so=0x889ed80c, flags=0, m=0x89ce6d00, addr=0x94caa1e0, control=0x0, td=0x8889a6f0) at /usr/src/sys/modules/netgraph/socket/../../../netgraph/ng_socket.c:296 #10 0x808ff0d5 in sosend_generic (so=0x889ed80c, addr=0x94caa1e0, uio=0xee673be8, top=0x89ce6d00, control=0x0, flags=0, td=0x8889a6f0) at /usr/src/sys/kern/uipc_socket.c:1257 #11 0x808fb1ef in sosend (so=0x889ed80c, addr=0x94caa1e0, uio=0xee673be8, ---Type to continue, or q to quit--- top=0x0, control=0x0, flags=0, td=0x8889a6f0) at /usr/src/sys/kern/uipc_socket.c:1301 #12 0x80902ae1 in kern_sendit (td=0x8889a6f0, s=5, mp=0xee673c5c, flags=0, control=0x0, segflg=UIO_USERSPACE) at /usr/src/sys/kern/uipc_syscalls.c:788 #13 0x80902d11 in sendit (td=0x8889a6f0, s=5, mp=0xee673c5c, flags=0) at /usr/src/sys/kern/uipc_syscalls.c:724 #14 0x80902e28 in sendto (td=0x8889a6f0, uap=0xee673cf8) at /usr/src/sys/kern/uipc_syscalls.c:840 #15 0x80bd03b3 in syscall (frame=0xee673d38) at /usr/src/sys/i386/i386/trap.c:1111 #16 0x80bb2b40 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:261 #17 0x00000033 in ?? 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