From nobody@FreeBSD.org Mon Dec 28 19:04:05 2009 Return-Path: Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 518A5106566B for ; Mon, 28 Dec 2009 19:04:05 +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 40EAE8FC2F for ; Mon, 28 Dec 2009 19:04:05 +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 nBSJ44Yb002553 for ; Mon, 28 Dec 2009 19:04:04 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id nBSJ445X002552; Mon, 28 Dec 2009 19:04:04 GMT (envelope-from nobody) Message-Id: <200912281904.nBSJ445X002552@www.freebsd.org> Date: Mon, 28 Dec 2009 19:04:04 GMT From: varnie To: freebsd-gnats-submit@FreeBSD.org Subject: panic: vm_fault: fault on nofault entry, addr: c32a4000 X-Send-Pr-Version: www-3.1 X-GNATS-Notify: >Number: 142108 >Category: i386 >Synopsis: [panic] vm_fault: fault on nofault entry, addr: c32a4000 >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Dec 28 19:10:01 UTC 2009 >Closed-Date: >Last-Modified: Wed Apr 28 11:00:07 UTC 2010 >Originator: varnie >Release: FreeBSD 8.0 RELEASE >Organization: >Environment: FreeBSD varnie.my.domain 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Tue Nov 24 16:03:49 YEKT 2009 varnie@.lan:/usr/obj/usr/src/sys/GENERIC i386 >Description: good day. my FreeBSD 8.0 box works quite well but meanwhile ago i've begun getting kernel panics several times per week. i've tested with "memtest" my memory stick (Corsair 1GB) and it looked well. i have several generated core dumps and here's one of them: /////////////////////////////////////////////////////////////////////////////// GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd"... Unread portion of the kernel message buffer: panic: vm_fault: fault on nofault entry, addr: c32a4000 cpuid = 0 Uptime: 1h32m14s Physical memory: 999 MB Dumping 200 MB: 185 169 153 137 121 105 89 73 57 41 25 9 Reading symbols from /boot/kernel/snd_emu10k1.ko...Reading symbols from /boot/kernel/snd_emu10k1.ko.symbols...done. done. Loaded symbols for /boot/kernel/snd_emu10k1.ko Reading symbols from /boot/kernel/sound.ko...Reading symbols from /boot/kernel/sound.ko.symbols...done. done. Loaded symbols for /boot/kernel/sound.ko Reading symbols from /boot/kernel/coretemp.ko...Reading symbols from /boot/kernel/coretemp.ko.symbols...done. done. Loaded symbols for /boot/kernel/coretemp.ko Reading symbols from /boot/modules/nvidia.ko...done. Loaded symbols for /boot/modules/nvidia.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko #0 doadump () at pcpu.h:246 246 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); (kgdb) bt #0 doadump () at pcpu.h:246 #1 0xc087cf67 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:416 #2 0xc087d259 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:579 #3 0xc0ad4637 in vm_fault (map=0xc2090000, vaddr=3274326016, fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:283 #4 0xc0bae86e in trap_pfault (frame=0xe74aaa3c, usermode=0, eva=3274328160) at /usr/src/sys/i386/i386/trap.c:835 #5 0xc0baf2b5 in trap (frame=0xe74aaa3c) at /usr/src/sys/i386/i386/trap.c:528 #6 0xc0b91aab in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #7 0xc0aec40a in vm_reserv_alloc_page (object=0xc207c220, pindex=2321) at /usr/src/sys/vm/vm_reserv.c:320 #8 0xc0ae5d0e in vm_page_alloc (object=0xc207c220, pindex=2321, req=64) at /usr/src/sys/vm/vm_page.c:1081 #9 0xc0ad4bc1 in vm_fault (map=0xc4d55658, vaddr=735662080, fault_type=2 '\002', fault_flags=) at /usr/src/sys/vm/vm_fault.c:427 #10 0xc0bae7bb in trap_pfault (frame=0xe74aad38, usermode=1, eva=735665568) at /usr/src/sys/i386/i386/trap.c:823 #11 0xc0baf129 in trap (frame=0xe74aad38) at /usr/src/sys/i386/i386/trap.c:396 #12 0xc0b91aab in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #13 0x2833cb10 in ?? () (kgdb) bt full #0 doadump () at pcpu.h:246 No locals. #1 0xc087cf67 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:416 _giantcnt = (kgdb) quit" /////////////////////////////////////////////////////////////////////////////// if you need more detailed info about my FreeBSD box, please let me know. >How-To-Repeat: it repeats randomly >Fix: >Release-Note: >Audit-Trail: From: GD To: bug-followup@FreeBSD.org, varnie29a@mail.ru Cc: Subject: Re: i386/142108: [panic] vm_fault: fault on nofault entry, addr: c32a4000 Date: Wed, 28 Apr 2010 12:30:19 +0200 Hi, Problem still exists on "FreeBSD 8.0-STABLE #18: Tue Apr 27 09:50:34 CEST 2010". I have multiple dumps if that will help. panic: vm_fault: fault on nofault entry, addr: 8125d000 cpuid = 0 Uptime: 3h27m9s Physical memory: 3059 MB Dumping 551 MB: 536 520 504 488 472 456 440 424 408 392 376 360 344 328 312 296 280 264 248 232 216 200 184 168 152 136 120 104 88 72 56 40 24 8 Dump complete Automatic reboot in 15 seconds - press a key on the console to abort interrupt total irq14: ata0 80771 irq15: ata1 81807 irq18: uhci2+ 946495 irq21: xl0 16676034 irq22: skc0 em0 17611761 irq23: em1 xl1+ 83388 cpu0: timer 24887686 cpu1: timer 24887214 Total 85255157 panic: watchdog timeout cpuid = 0 Uptime: 3h27m24s Physical memory: 3059 MB Dumping 551 MB: 536 520 504 488 472 456 440 424 408 392 376 360 344 328 312 296 280 264 248 232 216 200 184 168 152 136 120 104 88 72 56 40 24 8 Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /boot/ kernel/zfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/zfs.ko Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from /boot/kernel/opensolaris.ko.symbols...done. done. Loaded symbols for /boot/kernel/opensolaris.ko #0 doadump () at pcpu.h:246 246<--->pcpu.h: No such file or directory. <------>in pcpu.h (kgdb) #0 doadump () at pcpu.h:246 #1 0x80674c33 in boot (howto=260) at /usr/src/sys/kern/ kern_shutdown.c:416 #2 0x80674f16 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:579 #3 0x8063129e in hardclock (usermode=-1, pc=2157072626) at /usr/src/sys/kern/kern_clock.c:765 #4 0x8090d9df in lapic_handle_timer (frame=0x865d3844) at /usr/src/sys/i386/i386/local_apic.c:791 #5 0x8090664f in Xtimerint () at apic_vector.s:108 #6 0x809250f2 in DELAY (n=100000) at cpufunc.h:331 #7 0x806742bd in shutdown_panic (junk=0x0, howto=260) at /usr/src/sys/kern/kern_shutdown.c:464 #8 0x80674cb4 in boot (howto=260) at /usr/src/sys/kern/ kern_shutdown.c:419 #9 0x80674f16 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:579 #10 0x808aa091 in vm_fault (map=0x8168a000, vaddr=2166738944,. fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c: 283 #11 0x80920f14 in trap_pfault (frame=0x865d3b58, usermode=0, eva=2166742016) at /usr/src/sys/i386/i386/trap.c:840 #12 0x8092186a in trap (frame=0x865d3b58) at /usr/src/sys/i386/i386/ trap.c:533 #13 0x8090606b in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #14 0x809050eb in bus_dmamap_load_mbuf_sg (dmat=0x86addd00, map=0x80a56d20,. m0=0x957fa000, segs=0x865d3c0c, nsegs=0x865d3c14, flags=1) at pmap.h:300 #15 0x8052d241 in lem_get_buf (adapter=0x86aef000, i=229) at /usr/src/sys/dev/e1000/if_lem.c:3137 #16 0x80530017 in lem_rxeof (adapter=0x86aef000, count=99) at /usr/src/sys/dev/e1000/if_lem.c:3525 #17 0x805305bd in lem_handle_rxtx (context=0x86aef000, pending=1) at /usr/src/sys/dev/e1000/if_lem.c:1353 #18 0x806ac5ba in taskqueue_run (queue=0x86a7ed80) at /usr/src/sys/kern/subr_taskqueue.c:239 #19 0x806ac7ab in taskqueue_thread_loop (arg=0x86af35a8) at /usr/src/sys/kern/subr_taskqueue.c:360 #20 0x8064af59 in fork_exit (callout=0x806ac6ee ,. arg=0x86af35a8, frame=0x865d3d38) at /usr/src/sys/kern/ kern_fork.c:843 #21 0x809060e0 in fork_trampoline () at /usr/src/sys/i386/i386/ exception.s:270 Best regards, GD >Unformatted: