From owner-freebsd-amd64@FreeBSD.ORG Mon Mar 15 07:40:05 2010 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 462D71065675 for ; Mon, 15 Mar 2010 07:40:05 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 088358FC14 for ; Mon, 15 Mar 2010 07:40:05 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o2F7e4Cn042902 for ; Mon, 15 Mar 2010 07:40:04 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o2F7e4NF042901; Mon, 15 Mar 2010 07:40:04 GMT (envelope-from gnats) Resent-Date: Mon, 15 Mar 2010 07:40:04 GMT Resent-Message-Id: <201003150740.o2F7e4NF042901@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Timothy Yen Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4B94C106566B for ; Mon, 15 Mar 2010 07:37:44 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 3A9988FC1B for ; Mon, 15 Mar 2010 07:37:44 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id o2F7biNH033465 for ; Mon, 15 Mar 2010 07:37:44 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id o2F7bhhL033464; Mon, 15 Mar 2010 07:37:43 GMT (envelope-from nobody) Message-Id: <201003150737.o2F7bhhL033464@www.freebsd.org> Date: Mon, 15 Mar 2010 07:37:43 GMT From: Timothy Yen To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 X-Mailman-Approved-At: Mon, 15 Mar 2010 11:23:14 +0000 Cc: Subject: amd64/144756: Transferring files on samba causes the kernel to crash X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Mar 2010 07:40:05 -0000 >Number: 144756 >Category: amd64 >Synopsis: Transferring files on samba causes the kernel to crash >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Mar 15 07:40:04 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Timothy Yen >Release: 8.0 >Organization: >Environment: FreeBSD tyen-server. 8.0=RELEASE FreeBSD :0: Sat Nov 21 15:02:08 UTC 2009 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: I am transferring a large amount of media files to my RAIDZ of 3x2TB disks through Samba. After about 10-15 minutes I get this error msk0 watchdog timeout Another time I got this error while using grep on the machine Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff80e36d54 stack pointer = 0x28:0xffffff8079ae6700 frame pointer = 0x28:0xffffff8079ae6710 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def 32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1290 (grep) trap number = 9 panic: general protection fault cpuid = 1 Uptime = 28m33s Cannot dump. Device not defined or unavailable. Automatic reboot in 15 seconds - press a key on the console to abort Another time I got this error when I wasn't typing on my server. panic: kmem_malloc(131072): kmem_map too small: 1346445312 total allocated cpuid = 0 Uptime: 24m20s Physical memory: 4066 MB Dumping 2825 MB: 2810 2794 278 2762 >How-To-Repeat: My hardware is Asus P5Q-E, 2x2GB PC800, Geforce 8800 GTS 640MB, 2x250 GB in RAID 1 ZFS, 3x2TB in RAIDZ. Transfer a large amount of files (approx 50 MB/s) in Samba to the RAIDZ. I've tried both LAN ports on my motherboard, and they give this error. >Fix: No idea. >Release-Note: >Audit-Trail: >Unformatted: