From owner-freebsd-current@FreeBSD.ORG Mon Oct 4 15:21:38 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9B65B16A4CF for ; Mon, 4 Oct 2004 15:21:38 +0000 (GMT) Received: from main.gmane.org (main.gmane.org [80.91.229.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id C309243D1F for ; Mon, 4 Oct 2004 15:21:37 +0000 (GMT) (envelope-from freebsd-current@m.gmane.org) Received: from list by main.gmane.org with local (Exim 3.35 #1 (Debian)) id 1CEUee-0002KY-00 for ; Mon, 04 Oct 2004 17:21:36 +0200 Received: from mulder.f5.com ([205.229.151.150]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 04 Oct 2004 17:21:36 +0200 Received: from atkin901 by mulder.f5.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 04 Oct 2004 17:21:36 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org From: othermark Date: Mon, 04 Oct 2004 08:21:32 -0700 Lines: 125 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7Bit X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: mulder.f5.com User-Agent: KNode/0.8.0 Sender: news Subject: 48hr panics: Fatal trap 19: non-maskable interrupt trap while in kernel mode X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Oct 2004 15:21:38 -0000 I get these about once every 48hrs for about 2 weeks on a box I build -current once or twice a week. First panic here is from Wednesday, the panic at the end of this message is from Friday morning's -current. Is there any problem currently with dumpdev=auto and savecore? Note the silly lockheld panic when I call doadump. box standing by. -Mark Fatal trap 19: non-maskable interrupt trap while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x8:0xc084cbb9 stack pointer = 0x10:0xd5451cb8 frame pointer = 0x10:0xd5451ccc 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 = 9 (pagezero) [thread 100048] Stopped at i686_pagezero+0x35: repe stosl %es:(%edi) db> where i686_pagezero(c15bd7f8,0,c08d5e00,71,ff) at i686_pagezero+0x35 vm_page_zero_idle(c09b8b30,0,ff,c08d5e1e,7530) at vm_page_zero_idle+0x9a vm_pagezero(0,d5451d48,c08ba5d3,31f,44c7085d) at vm_pagezero+0x9e fork_exit(c0806910,0,d5451d48) at fork_exit+0xc6 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xd5451d7c, ebp = 0 --- db> show intrcnt irq4: sio0 2091 irq8: rtc 19058423 irq14: ata0 125722 irq15: ata1 47 irq10: fxp0 fxp1+ 5006360 irq0: clk 14888716 db> show idt 0 Xdiv 1 Xdbg 2 Xnmi 3 Xbpt 4 Xofl 5 Xbnd 6 Xill 7 Xdna 8 0 9 Xfpusegm 10 Xtss 11 Xmissing 12 Xstk 13 Xprot 14 Xpage 16 Xfpu 17 Xalign 18 Xmchk 19 Xxmm 32 Xatpic_intr0 33 Xatpic_intr1 35 Xatpic_intr3 36 Xatpic_intr4 37 Xatpic_intr5 38 Xatpic_intr6 39 Xatpic_intr7 40 Xatpic_intr8 41 Xatpic_intr9 42 Xatpic_intr10 43 Xatpic_intr11 44 Xatpic_intr12 45 Xatpic_intr13 46 Xatpic_intr14 47 Xatpic_intr15 49 Xapic_isr1 51 Xapic_isr1 52 Xapic_isr1 53 Xapic_isr1 55 Xapic_isr1 56 Xapic_isr1 58 Xapic_isr1 60 Xapic_isr1 61 Xapic_isr1 62 Xapic_isr1 63 Xapic_isr1 128 Xint0x80_syscall 255 Xspuriousint Fatal trap 19: non-maskable interrupt trap while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x8:0xc084e729 stack pointer = 0x10:0xd5451cb8 frame pointer = 0x10:0xd5451ccc 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 = 9 (pagezero) [thread 100048] Stopped at i686_pagezero+0x35: repe stosl %es:(%edi) db> call doadump Dumping 512 MB panic: blockable sleep lock (sleep mutex) taskqueue @ /usr/src/sys/kern/subr_tas kqueue.c:132 cpuid = 0 Uptime: 2d11h23m40s Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... Reading symbols from /usr/obj/usr/src/sys/GENERIC/kernel.debug...done. (gdb) l *0xc084e729 0xc084e729 is at /usr/src/sys/i386/i386/support.s:414. 409 movl $16, %ecx 410 subl %ebx, %ecx 411 412 3: 413 subl %ecx, %edx 414 rep 415 stosl 416 417 movl %edx, %ecx 418 testl %edx, %edx -- othermark atkin901 at nospam dot yahoo dot com (!wired)?(coffee++):(wired);