From owner-freebsd-bugs@FreeBSD.ORG Sun Aug 2 17:00:10 2009 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 05F00106566C for ; Sun, 2 Aug 2009 17:00:09 +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 CF64E8FC1E for ; Sun, 2 Aug 2009 17:00:09 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n72H09xG069436 for ; Sun, 2 Aug 2009 17:00:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n72H09vZ069435; Sun, 2 Aug 2009 17:00:09 GMT (envelope-from gnats) Resent-Date: Sun, 2 Aug 2009 17:00:09 GMT Resent-Message-Id: <200908021700.n72H09vZ069435@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Alexey Ivanov Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 51CAF10657EA for ; Sun, 2 Aug 2009 16:57:19 +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 3EF3A8FC26 for ; Sun, 2 Aug 2009 16:57:19 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n72GvI1N058019 for ; Sun, 2 Aug 2009 16:57:18 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n72GvIxT058007; Sun, 2 Aug 2009 16:57:18 GMT (envelope-from nobody) Message-Id: <200908021657.n72GvIxT058007@www.freebsd.org> Date: Sun, 2 Aug 2009 16:57:18 GMT From: Alexey Ivanov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/137361: [panic] FreeBSD panics with random intervals X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Aug 2009 17:00:10 -0000 >Number: 137361 >Category: kern >Synopsis: [panic] FreeBSD panics with random intervals >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Aug 02 17:00:09 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Alexey Ivanov >Release: 7.2-STABLE >Organization: >Environment: FreeBSD KAZANTIP-REBORN 7.2-STABLE FreeBSD 7.2-STABLE #21: Fri Jul 24 22:49:03 MSD 2009 savetherbtz@KAZANTIP-REBORN:/usr/obj/usr/src/sys/KAZANTIP-REBORN i386 >Description: KAZANTIP-REBORN# cat info.12 Dump header from device /dev/ad4s1b Architecture: i386 Architecture Version: 2 Dump Length: 292782080B (279 MB) Blocksize: 512 Dumptime: Sun Aug 2 20:38:25 2009 Hostname: KAZANTIP-REBORN Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.2-STABLE #21: Fri Jul 24 22:49:03 MSD 2009 savetherbtz@KAZANTIP-REBORN:/usr/obj/usr/src/sys/KAZANTIP-REBORN Panic String: vm_fault: fault on nofault entry, addr: c1885000 Dump Parity: 643785839 Bounds: 12 Dump Status: good KAZANTIP-REBORN# kgdb /usr/obj/usr/src/sys/KAZANTIP-REBORN/kernel.debug vmcore.12 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: c1885000 cpuid = 0 Uptime: 17h6m10s Physical memory: 1999 MB Dumping 279 MB: 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 Reading symbols from /boot/kernel/geom_eli.ko...Reading symbols from /boot/kernel/geom_eli.ko.symbols...done. done. Loaded symbols for /boot/kernel/geom_eli.ko Reading symbols from /boot/kernel/accf_data.ko...Reading symbols from /boot/kernel/accf_data.ko.symbols...done. done. Loaded symbols for /boot/kernel/accf_data.ko Reading symbols from /boot/kernel/accf_http.ko...Reading symbols from /boot/kernel/accf_http.ko.symbols...done. done. Loaded symbols for /boot/kernel/accf_http.ko Reading symbols from /boot/kernel/acpi.ko...Reading symbols from /boot/kernel/acpi.ko.symbols...done. done. Loaded symbols for /boot/kernel/acpi.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:196 196 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:196 #1 0xc07d0bf7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #2 0xc07d0ec9 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0xc0a47a08 in vm_fault (map=0xc1871000, vaddr=3246936064, fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:277 #4 0xc0b15c8e in trap_pfault (frame=0xc5420b30, usermode=0, eva=3246940112) at /usr/src/sys/i386/i386/trap.c:840 #5 0xc0b16672 in trap (frame=0xc5420b30) at /usr/src/sys/i386/i386/trap.c:529 #6 0xc0afbc3b in calltrap () at /usr/src/sys/i386/i386/exception.s:166 #7 0xc07bd936 in free (addr=0xc5d38500, mtp=0xc0c78b80) at vm_page.h:266 #8 0xc0824fd9 in m_tag_free_default (t=0xc5d38500) at /usr/src/sys/kern/uipc_mbuf2.c:314 #9 0xc0824d92 in m_tag_delete (m=0xc7a11b00, t=0xc5d38500) at mbuf.h:902 #10 0xc0824ddf in m_tag_delete_chain (m=0xc7a11b00, t=0x0) at /usr/src/sys/kern/uipc_mbuf2.c:359 #11 0xc07bec25 in mb_dtor_mbuf (mem=0xc7a11b00, size=256, arg=Variable "arg" is not available. ) at /usr/src/sys/kern/kern_mbuf.c:448 #12 0xc0a44daf in uma_zfree_arg (zone=0xc185f000, item=0xc7a11b00, udata=0x0) at /usr/src/sys/vm/uma_core.c:2252 #13 0xc0822a73 in m_freem (mb=0xc6106500) at uma.h:305 #14 0xc0ae727d in nfe_txeof (sc=0xc5b5b000) at /usr/src/sys/dev/nfe/if_nfe.c:2299 ---Type to continue, or q to quit--- #15 0xc0ae9869 in nfe_poll (ifp=0xc5b4a400, cmd=POLL_ONLY, count=1000) at /usr/src/sys/dev/nfe/if_nfe.c:1571 #16 0xc07c3eeb in netisr_poll () at /usr/src/sys/kern/kern_poll.c:432 #17 0xc0887932 in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:254 #18 0xc07ac4db in ithread_loop (arg=0xc59c2360) at /usr/src/sys/kern/kern_intr.c:1126 #19 0xc07a8de9 in fork_exit (callout=0xc07ac330 , arg=0xc59c2360, frame=0xc5420d38) at /usr/src/sys/kern/kern_fork.c:811 #20 0xc0afbcb0 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:271 (kgdb) list *0xc07bd936 0xc07bd936 is in free (uma_int.h:381). 376 { 377 vm_page_t p; 378 uma_slab_t slab; 379 380 p = PHYS_TO_VM_PAGE(pmap_kextract(va)); 381 slab = (uma_slab_t )p->object; 382 383 if (p->flags & PG_SLAB) 384 return (slab); 385 else >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: