From owner-freebsd-net@FreeBSD.ORG Tue Jul 5 04:40:59 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2DE8D1065674; Tue, 5 Jul 2011 04:40:59 +0000 (UTC) (envelope-from lacombar@gmail.com) Received: from mail-pz0-f54.google.com (mail-pz0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id ECADF8FC0C; Tue, 5 Jul 2011 04:40:58 +0000 (UTC) Received: by pzk27 with SMTP id 27so3674157pzk.13 for ; Mon, 04 Jul 2011 21:40:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=4QO5buCqh2PdFypZLbQtQcduJxSEF5exb2ECZjIgmPY=; b=BT+/wxkXJcGHYr5M7MjxTWo4K+wK9BCzcySzZDWjes5U/9DvNuq0jWl30fIVwNAIsw i/nYYsDfVOo5gIQSAO+XaaW/lwUMKrzH8jkadyMnKYDVeYck05jamutsizQf+H+EP1ME aWkjC/OOW3oUzUdVe8D7OjjeGThrbT6ifaxzI= MIME-Version: 1.0 Received: by 10.68.47.101 with SMTP id c5mr9200433pbn.206.1309840858384; Mon, 04 Jul 2011 21:40:58 -0700 (PDT) Received: by 10.68.64.200 with HTTP; Mon, 4 Jul 2011 21:40:58 -0700 (PDT) In-Reply-To: References: Date: Tue, 5 Jul 2011 00:40:58 -0400 Message-ID: From: Arnaud Lacombe To: Emil Muratov Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org, luigi@freebsd.org, Paolo Pisati Subject: Re: nfe taskq kernel panic X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Jul 2011 04:40:59 -0000 Hi, On Wed, Jun 8, 2011 at 1:24 AM, Arnaud Lacombe wrote: > Hi, > > [sorry for the delay] > > On Thu, May 5, 2011 at 2:22 PM, Arnaud Lacombe wrote= : >> Hi, >> >> On Thu, May 5, 2011 at 1:37 PM, Emil Muratov wrote: >>> >>> >>> Hi all. >>> >>> I have a small home router/nas running nvidia ion platform with onboard= nfe >>> LAN adapter. >>> About a month ago I changed ISP and setup pppoe client with mpd5.5. Sin= ce >>> that time my router >>> issues kernel panic once or twice a day with "Fatal trap 12: page fault >>> while in kernel mode" and (nfe0 taskq) is the current process. >>> Updating to the latest stable doesn't help. I don=92t know what to do n= ext, >>> any help would be much appreciated. Below is kgdb backtrace, dmesg outp= ut, >>> kernel config file, if anything is missing just let me know. >>> >> Your error looks like a nice use-after-free. Could you 'disassemble >> 0xffffffff8037d7bb' in gdb, and find the matching faulty dereference ? >> > For the record, this crash happen very early in LibAliasIn. The > disassembly gives the following result: > > Dump of assembler code for function LibAliasIn: > 0xffffffff8037d78f : =A0 =A0 =A0push =A0 %rbp > 0xffffffff8037d790 : =A0 =A0 =A0mov =A0 =A0%rsp,%rbp > 0xffffffff8037d793 : =A0 =A0 =A0push =A0 %r15 > 0xffffffff8037d795 : =A0 =A0 =A0push =A0 %r14 > 0xffffffff8037d797 : =A0 =A0 =A0push =A0 %r13 > 0xffffffff8037d799 : =A0 =A0 push =A0 %r12 > 0xffffffff8037d79b : =A0 =A0 push =A0 %rbx > 0xffffffff8037d79c : =A0 =A0 sub =A0 =A0$0x8,%rsp > 0xffffffff8037d7a0 : =A0 =A0 mov =A0 =A0%rdi,%rbx > 0xffffffff8037d7a3 : =A0 =A0 mov =A0 =A0%rsi,%r15 > 0xffffffff8037d7a6 : =A0 =A0 mov =A0 =A0%edx,%r14d > 0xffffffff8037d7a9 : =A0 =A0 mov =A0 =A0%gs:0x0,%r12 > 0xffffffff8037d7b2 : =A0 =A0 mov =A0 =A0$0x4,%r13d > 0xffffffff8037d7b8 : =A0 =A0 mov =A0 =A0%r13,%rax > 0xffffffff8037d7bb : =A0 =A0 lock cmpxchg %r12,0xfac8(%rdi= ) > ^^^ crash here > 0xffffffff8037d7c4 : =A0 =A0 sete =A0 %al > 0xffffffff8037d7c7 : =A0 =A0 test =A0 %al,%al > 0xffffffff8037d7c9 : =A0 =A0 je =A0 =A0 0xffffffff8037d813 > > > As LibAliasIn in _very_ trivial: > > int > LibAliasIn(struct libalias *la, char *ptr, int maxpacketsize) > { > =A0 =A0 =A0 =A0int res; > > =A0 =A0 =A0 =A0LIBALIAS_LOCK(la); > =A0 =A0 =A0 =A0res =3D LibAliasInLocked(la, ptr, maxpacketsize); > =A0 =A0 =A0 =A0LIBALIAS_UNLOCK(la); > =A0 =A0 =A0 =A0return (res); > } > > the crash certainly happens because the reference of libalias became inva= lid. > > Now the reason as of why it happens remain to be found. That part of > the code is pretty obscure to me, so I'll let piso@ or luigi@ handle > this issue for now. > As no body (even among the authors of the relevant code...) cares about this issue, I guess the best is to submit a new PR and hopefully, in a generation or two, it will get resolved. - Arnaud > =A0- Arnaud > >> I'd tend not to trust code relying on "big hack", as per the preamble >> of m_megapullup(): >> >> /* >> =A0* m_megapullup() - this function is a big hack. >> =A0* Thankfully, it's only used in ng_nat and ipfw+nat. >> =A0*... >> >> which look like a re-invention of m_copydata()... >> >> =A0- Arnaud >> >>> Thanx. >>> >>> >>> >>> =3D=3D=3D=3D=3D >>> epia.home.lan dumped core - see /crash/vmcore.15 >>> >>> Thu May =A05 18:29:58 MSD 2011 >>> >>> FreeBSD epia.home.lan 8.2-STABLE FreeBSD 8.2-STABLE #1: Tue May =A03 22= :11:56 >>> MSD 2011 =A0 =A0 root@epia.home.lan:/usr/obj/usr/src/sys/ION4debug =A0a= md64 >>> >>> panic: page fault >>> >>> GNU gdb 6.1.1 [FreeBSD] >>> Copyright 2004 Free Software Foundation, Inc. >>> GDB is free software, covered by the GNU General Public License, and yo= u 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. =A0Type "show warranty" for de= tails. >>> This GDB was configured as "amd64-marcel-freebsd"... >>> >>> Unread portion of the kernel message buffer: >>> >>> Fatal trap 12: page fault while in kernel mode >>> cpuid =3D 0; apic id =3D 00 >>> fault virtual address =A0 =3D 0xffffff800ff02ac8 >>> fault code =A0 =A0 =A0 =A0 =A0 =A0 =A0=3D supervisor write data, page n= ot present >>> instruction pointer =A0 =A0 =3D 0x20:0xffffffff8037d7bb >>> stack pointer =A0 =A0 =A0 =A0 =A0 =3D 0x28:0xffffff80000fde20 >>> frame pointer =A0 =A0 =A0 =A0 =A0 =3D 0x28:0xffffff80000fde60 >>> code segment =A0 =A0 =A0 =A0 =A0 =A0=3D base 0x0, limit 0xfffff, type 0= x1b >>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=3D DPL 0, pres 1, long = 1, def32 0, gran 1 >>> processor eflags =A0 =A0 =A0 =A0=3D interrupt enabled, resume, IOPL =3D= 0 >>> current process =A0 =A0 =A0 =A0 =3D 0 (nfe0 taskq) >>> trap number =A0 =A0 =A0 =A0 =A0 =A0 =3D 12 >>> panic: page fault >>> cpuid =3D 0 >>> KDB: stack backtrace: >>> #0 0xffffffff802a97a3 at kdb_backtrace+0x5e >>> #1 0xffffffff8027aa98 at panic+0x182 >>> #2 0xffffffff804466d0 at trap_fatal+0x292 >>> #3 0xffffffff80446a85 at trap_pfault+0x286 >>> #4 0xffffffff80446f2f at trap+0x3cb >>> #5 0xffffffff8042ff54 at calltrap+0x8 >>> #6 0xffffffff8035ceb4 at ipfw_nat+0x20a >>> #7 0xffffffff803547e3 at ipfw_chk+0xbaf >>> #8 0xffffffff8035977c at ipfw_check_hook+0xf9 >>> #9 0xffffffff8032a221 at pfil_run_hooks+0x9c >>> #10 0xffffffff8035fe84 at ip_input+0x2d0 >>> #11 0xffffffff8032947f at netisr_dispatch_src+0x71 >>> #12 0xffffffff80c22cab at ng_iface_rcvdata+0xdc >>> #13 0xffffffff80c18964 at ng_apply_item+0x20a >>> #14 0xffffffff80c17afd at ng_snd_item+0x2a1 >>> #15 0xffffffff80c18964 at ng_apply_item+0x20a >>> #16 0xffffffff80c17afd at ng_snd_item+0x2a1 >>> #17 0xffffffff80c25305 at ng_ppp_rcvdata+0x202 >>> Uptime: 18h57m47s >>> Physical memory: 2005 MB >>> Dumping 1644 MB: 1629 1613 1597 1581 1565 1549 1533 1517 1501 1485 1469= 1453 >>> 1437 1421 1405 1389 1373 1357 1341 1325 1309 1293 1277 1261 1245 1229 1= 213 >>> 1197 1181 1165 1149 1133 1117 1101 1085 1069 1053 1037 1021 1005 989 97= 3 957 >>> 941 925 909 893 877 861 845 829 813 797 781 765 749 733 717 701 685 669= 653 >>> 637 621 605 589 573 557 541 525 509 493 477 461 445 429 413 397 381 365= 349 >>> 333 317 301 285 269 253 237 221 205 189 173 157 141 125 109 93 77 61 45= 29 >>> 13 >>> >>> 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/krpc.ko...Reading symbols from >>> /boot/kernel/krpc.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/krpc.ko >>> Reading symbols from /boot/kernel/if_nfe.ko...Reading symbols from >>> /boot/kernel/if_nfe.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/if_nfe.ko >>> Reading symbols from /boot/kernel/aio.ko...Reading symbols from >>> /boot/kernel/aio.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/aio.ko >>> Reading symbols from /boot/kernel/alias_ftp.ko...Reading symbols from >>> /boot/kernel/alias_ftp.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/alias_ftp.ko >>> Reading symbols from /boot/kernel/if_stf.ko...Reading symbols from >>> /boot/kernel/if_stf.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/if_stf.ko >>> Reading symbols from /boot/kernel/ng_socket.ko...Reading symbols from >>> /boot/kernel/ng_socket.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_socket.ko >>> Reading symbols from /boot/kernel/netgraph.ko...Reading symbols from >>> /boot/kernel/netgraph.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/netgraph.ko >>> Reading symbols from /boot/kernel/ng_mppc.ko...Reading symbols from >>> /boot/kernel/ng_mppc.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_mppc.ko >>> Reading symbols from /boot/kernel/rc4.ko...Reading symbols from >>> /boot/kernel/rc4.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/rc4.ko >>> Reading symbols from /boot/kernel/ng_iface.ko...Reading symbols from >>> /boot/kernel/ng_iface.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_iface.ko >>> Reading symbols from /boot/kernel/ng_ppp.ko...Reading symbols from >>> /boot/kernel/ng_ppp.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_ppp.ko >>> Reading symbols from /boot/kernel/ng_tee.ko...Reading symbols from >>> /boot/kernel/ng_tee.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_tee.ko >>> Reading symbols from /boot/kernel/ng_ether.ko...Reading symbols from >>> /boot/kernel/ng_ether.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_ether.ko >>> Reading symbols from /boot/kernel/ng_pppoe.ko...Reading symbols from >>> /boot/kernel/ng_pppoe.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_pppoe.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/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/ng_tcpmss.ko...Reading symbols from >>> /boot/kernel/ng_tcpmss.ko.symbols...done. >>> done. >>> Loaded symbols for /boot/kernel/ng_tcpmss.ko >>> #0 =A0doadump () at pcpu.h:224 >>> 224 =A0 =A0 pcpu.h: No such file or directory. >>> =A0 =A0 =A0 =A0in pcpu.h >>> (kgdb) #0 =A0doadump () at pcpu.h:224 >>> #1 =A00xffffffff8027a615 in boot (howto=3D260) >>> =A0 =A0at /usr/src/sys/kern/kern_shutdown.c:419 >>> #2 =A00xffffffff8027aa82 in panic (fmt=3DVariable "fmt" is not availabl= e.) >>> =A0 =A0at /usr/src/sys/kern/kern_shutdown.c:592 >>> #3 =A00xffffffff804466d0 in trap_fatal (frame=3D0xc, eva=3DVariable "ev= a" is not >>> available.) >>> =A0 =A0at /usr/src/sys/amd64/amd64/trap.c:811 >>> #4 =A00xffffffff80446a85 in trap_pfault (frame=3D0xffffff80000fe720, us= ermode=3D0) >>> =A0 =A0at /usr/src/sys/amd64/amd64/trap.c:727 >>> #5 =A00xffffffff80446f2f in trap (frame=3D0xffffff80000fe720) >>> =A0 =A0at /usr/src/sys/amd64/amd64/trap.c:477 >>> #6 =A00xffffffff8042ff54 in calltrap () >>> =A0 =A0at /usr/src/sys/amd64/amd64/exception.S:228 >>> #7 =A00xffffffff80c2c8ce in pppoe_findsession (privp=3DVariable "privp"= is not >>> available.) >>> =A0 =A0at /usr/src/sys/modules/netgraph/pppoe/../../../netgraph/ng_pppo= e.c:566 >>> #8 =A00xffffffff80c2cfe7 in ng_pppoe_rcvdata_ether (hook=3DVariable "ho= ok" is >>> not available.) >>> =A0 =A0at /usr/src/sys/modules/netgraph/pppoe/../../../netgraph/ng_pppo= e.c:1613 >>> #9 =A00xffffffff80c18964 in ng_apply_item (node=3D0xffffff002105ec00, >>> =A0 =A0item=3D0xffffff0054a36500, rw=3D0) >>> =A0 =A0at >>> /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:2327 >>> #10 0xffffffff80c17afd in ng_snd_item (item=3D0xffffff0054a36500, flags= =3D0) >>> =A0 =A0at >>> /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:2244 >>> #11 0xffffffff80320b5a in ether_demux (ifp=3D0xffffff0006862800, >>> =A0 =A0m=3D0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:911 >>> #12 0xffffffff80320f41 in ether_input (ifp=3D0xffffff0006862800, >>> =A0 =A0m=3D0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:753 >>> #13 0xffffffff80320aa2 in ether_demux (ifp=3D0xffffff0001676800, >>> =A0 =A0m=3D0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:803 >>> #14 0xffffffff80320f41 in ether_input (ifp=3D0xffffff0001676800, >>> =A0 =A0m=3D0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:753 >>> #15 0xffffffff809eb76e in nfe_jrxeof (sc=3D0xffffff80003ae000, count=3D= 185, >>> =A0 =A0rx_npktsp=3D0x0) at /usr/src/sys/modules/nfe/../../dev/nfe/if_nf= e.c:2303 >>> #16 0xffffffff809effea in nfe_int_task (arg=3DVariable "arg" is not >>> available.) >>> =A0 =A0at /usr/src/sys/modules/nfe/../../dev/nfe/if_nfe.c:1899 >>> #17 0xffffffff802b3f7e in taskqueue_run_locked (queue=3D0xffffff0001722= 700) >>> =A0 =A0at /usr/src/sys/kern/subr_taskqueue.c:248 >>> #18 0xffffffff802b410c in taskqueue_thread_loop (arg=3DVariable "arg" i= s not >>> available.) >>> =A0 =A0at /usr/src/sys/kern/subr_taskqueue.c:385 >>> #19 0xffffffff80252d5d in fork_exit ( >>> =A0 =A0callout=3D0xffffffff802b40c4 , >>> =A0 =A0arg=3D0xffffff80003ae1b8, frame=3D0xffffff80000fec50) >>> =A0 =A0at /usr/src/sys/kern/kern_fork.c:865 >>> #20 0xffffffff8043049e in fork_trampoline () >>> =A0 =A0at /usr/src/sys/amd64/amd64/exception.S:603 >>> #21 0x0000000000000000 in ?? () >>> #22 0x0000000000000000 in ?? () >>> #23 0x0000000000000000 in ?? () >>> #24 0x0000000000000000 in ?? () >>> #25 0x0000000000000000 in ?? () >>> #26 0x0000000000000000 in ?? () >>> #27 0x0000000000000000 in ?? () >>> #28 0x0000000000000000 in ?? () >>> #29 0x0000000000000000 in ?? () >>> #30 0x0000000000000000 in ?? () >>> #31 0x0000000000000000 in ?? () >>> #32 0x0000000000000000 in ?? () >>> #33 0x0000000000000000 in ?? () >>> #34 0x0000000000000000 in ?? () >>> #35 0x0000000000000000 in ?? () >>> #36 0x0000000000000000 in ?? () >>> #37 0x0000000000000000 in ?? () >>> #38 0x0000000000000000 in ?? () >>> #39 0x0000000000000000 in ?? () >>> #40 0x0000000000000000 in ?? () >>> #41 0x0000000000000000 in ?? () >>> #42 0x0000000000000000 in ?? () >>> #43 0x0000000000000000 in ?? () >>> #44 0x0000000000000000 in ?? () >>> #45 0xffffffff80665140 in affinity () >>> #46 0x0000000000000000 in ?? () >>> #47 0x0000000000000000 in ?? () >>> #48 0xffffff0001741460 in ?? () >>> #49 0xffffff80000fe380 in ?? () >>> #50 0xffffff80000fe328 in ?? () >>> #51 0xffffff00015b8000 in ?? () >>> #52 0xffffffff8029d819 in sched_switch (td=3D0xffffffff802b40c4, >>> =A0 =A0newtd=3D0xffffff80003ae1b8, flags=3DVariable "flags" is not avai= lable. >>> ) at /usr/src/sys/kern/sched_ule.c:1859 >>> Previous frame inner to this frame (corrupt stack?) >>> (kgdb) >>> >>> >>> DMESG >>> --- >>> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 199= 4 >>> =A0 =A0 =A0 =A0The Regents of the University of California. All rights = reserved. >>> FreeBSD is a registered trademark of The FreeBSD Foundation. >>> FreeBSD 8.2-STABLE #1: Tue May =A03 22:11:56 MSD 2011 >>> =A0 =A0root@epia.home.lan:/usr/obj/usr/src/sys/ION4debug amd64 >>> Timecounter "i8254" frequency 1193182 Hz quality 0 >>> CPU: Intel(R) Atom(TM) CPU =A0330 =A0 @ 1.60GHz (1600.01-MHz K8-class C= PU) >>> =A0Origin =3D "GenuineIntel" =A0Id =3D 0x106c2 =A0Family =3D 6 =A0Model= =3D 1c =A0Stepping =3D 2 >>> =A0Features=3D0xbfe9fbff >>> =A0Features2=3D0x40e31d >>> =A0AMD Features=3D0x20000800 >>> =A0AMD Features2=3D0x1 >>> =A0TSC: P-state invariant >>> real memory =A0=3D 2147483648 (2048 MB) >>> avail memory =3D 2025250816 (1931 MB) >>> ACPI APIC Table: <072310 APIC1353> >>> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs >>> FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 HTT threads >>> =A0cpu0 (BSP): APIC ID: =A00 >>> =A0cpu1 (AP/HT): APIC ID: =A01 >>> =A0cpu2 (AP): APIC ID: =A02 >>> =A0cpu3 (AP/HT): APIC ID: =A03 >>> ioapic0: Changing APIC ID to 4 >>> ioapic0 irqs 0-23 on motherboard >>> kbd1 at kbdmux0 >>> cryptosoft0: on motherboard >>> acpi0: <072310 RSDT1353> on motherboard >>> acpi0: [ITHREAD] >>> acpi0: Power Button (fixed) >>> acpi0: reservation of fefe1000, 1000 (3) failed >>> acpi0: reservation of fee01000, ff000 (3) failed >>> acpi0: reservation of fec00000, 1000 (3) failed >>> acpi0: reservation of fee00000, 1000 (3) failed >>> acpi0: reservation of 0, a0000 (3) failed >>> acpi0: reservation of 100000, 7ff00000 (3) failed >>> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 >>> acpi_timer0: <32-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 >>> cpu0: on acpi0 >>> cpu1: on acpi0 >>> cpu2: on acpi0 >>> cpu3: on acpi0 >>> pcib0: port 0xcf8-0xcff on acpi0 >>> pci0: on pcib0 >>> pci0: at device 0.1 (no driver attached) >>> isab0: port 0x4f00-0x4fff at device 3.0 on pci0 >>> isa0: on isab0 >>> pci0: at device 3.1 (no driver attached) >>> pci0: at device 3.2 (no driver attached) >>> pci0: at device 3.3 (no driver attached) >>> pci0: at device 3.5 (no driver attached) >>> ohci0: mem 0xfae7f000-0xfae7ffff i= rq 16 >>> at device 4.0 on pci0 >>> ohci0: [ITHREAD] >>> usbus0: on ohci0 >>> ehci0: mem 0xfae7ec00-0xfae7ec= ff >>> irq 18 at device 4.1 on pci0 >>> ehci0: [ITHREAD] >>> usbus1: EHCI version 1.0 >>> usbus1: on ehci0 >>> pcib1: at device 9.0 on pci0 >>> pci3: on pcib1 >>> nfe0: port 0xd080-0xd087 mem >>> 0xfae7d000-0xfae7dfff,0xfae7e800-0xfae7e8ff,0xfae7e400-0xfae7e40f irq 2= 2 at >>> device 10.0 on pci0 >>> miibus0: on nfe0 >>> rgephy0: PHY 3 on miibus0 >>> rgephy0: =A010baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseT= X-FDX, >>> 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, >>> 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, au= to, >>> auto-flow >>> nfe0: Ethernet address: 00:25:22:21:86:89 >>> nfe0: [FILTER] >>> ahci0: port >>> 0xd000-0xd007,0xcc00-0xcc03,0xc880-0xc887,0xc800-0xc803,0xc480-0xc48f m= em >>> 0xfae76000-0xfae77fff irq 23 at device 11.0 on pci0 >>> ahci0: [ITHREAD] >>> ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier supported >>> ahcich0: at channel 0 on ahci0 >>> ahcich0: [ITHREAD] >>> ahcich1: at channel 1 on ahci0 >>> ahcich1: [ITHREAD] >>> ahcich2: at channel 2 on ahci0 >>> ahcich2: [ITHREAD] >>> ahcich3: at channel 3 on ahci0 >>> ahcich3: [ITHREAD] >>> ahcich4: at channel 4 on ahci0 >>> ahcich4: [ITHREAD] >>> ahcich5: at channel 5 on ahci0 >>> ahcich5: [ITHREAD] >>> pcib2: irq 20 at device 12.0 on pci0 >>> pci2: on pcib2 >>> pcib3: at device 16.0 on pci0 >>> pci1: on pcib3 >>> vgapci0: port 0xec00-0xec7f mem >>> 0xfb000000-0xfbffffff,0xe0000000-0xefffffff,0xf6000000-0xf7ffffff irq 2= 1 at >>> device 0.0 on pci1 >>> acpi_button0: on acpi0 >>> acpi_hpet0: iomem 0xfed00000-0xfed00fff ir= q 2,8 >>> on acpi0 >>> Timecounter "HPET" frequency 25000000 Hz quality 900 >>> atrtc0: port 0x70-0x71 on acpi0 >>> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 >>> uart0: [FILTER] >>> sc0: at flags 0x100 on isa0 >>> sc0: VGA <16 virtual consoles, flags=3D0x300> >>> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on is= a0 >>> atkbdc0: at port 0x60,0x64 on isa0 >>> atkbd0: irq 1 on atkbdc0 >>> kbd0 at atkbd0 >>> atkbd0: [GIANT-LOCKED] >>> atkbd0: [ITHREAD] >>> p4tcc0: on cpu0 >>> p4tcc1: on cpu1 >>> p4tcc2: on cpu2 >>> p4tcc3: on cpu3 >>> ZFS filesystem version 5 >>> ZFS storage pool version 28 >>> Timecounters tick every 1.000 msec >>> ipfw2 (+ipv6) initialized, divert enabled, nat enabled, rule-based >>> forwarding enabled, default to deny, logging disabled >>> load_dn_sched dn_sched FIFO loaded >>> load_dn_sched dn_sched PRIO loaded >>> load_dn_sched dn_sched QFQ loaded >>> load_dn_sched dn_sched RR loaded >>> load_dn_sched dn_sched WF2Q+ loaded >>> usbus0: 12Mbps Full Speed USB v1.0 >>> usbus1: 480Mbps High Speed USB v2.0 >>> ugen0.1: at usbus0 >>> uhub0: on usbu= s0 >>> ugen1.1: at usbus1 >>> uhub1: on usbu= s1 >>> ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 >>> ada0: ATA-7 SATA 2.x device >>> ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) >>> ada0: Command Queueing enabled >>> ada0: 1430799MB (2930277168 512 byte sectors: 16H 63S/T 16383C) >>> ada1 at ahcich1 bus 0 scbus1 target 0 lun 0 >>> ada1: ATA-8 SATA 2.x device >>> ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) >>> ada1: Command Queueing enabled >>> ada1: 1430799MB (2930277168 512 byte sectors: 16H 63S/T 16383C) >>> ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 >>> ada2: ATA-8 SATA 2.x device >>> ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) >>> ada2: Command Queueing enabled >>> ada2: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C) >>> ada3 at ahcich3 bus 0 scbus3 target 0 lun 0 >>> ada3: ATA-7 SATA 2.x device >>> ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) >>> ada3: Command Queueing enabled >>> ada3: 1430799MB (2930277168 512 byte sectors: 16H 63S/T 16383C) >>> SMP: AP CPU #3 Launched! >>> SMP: AP CPU #1 Launched! >>> SMP: AP CPU #2 Launched! >>> uhub0: 10 ports with 10 removable, self powered >>> Root mount waiting for: usbus1 >>> Root mount waiting for: usbus1 >>> Root mount waiting for: usbus1 >>> Root mount waiting for: usbus1 >>> uhub1: 10 ports with 10 removable, self powered >>> Trying to mount root from zfs:rz >>> >>> >>> KERNCONF >>> -------- >>>> >>>> grep -v -e "^#" /root/conf/ION4debug >>> >>> cpu =A0 =A0 =A0 =A0 =A0 =A0 HAMMER >>> ident =A0 =A0 =A0 =A0 =A0 ION4debug >>> >>> makeoptions =A0 =A0 DEBUG=3D-g =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0# Build k= ernel with gdb(1) debug >>> symbols >>> >>> options =A0 =A0 =A0 =A0 SCHED_ULE =A0 =A0 =A0 =A0 =A0 =A0 =A0 # ULE sch= eduler >>> options =A0 =A0 =A0 =A0 PREEMPTION =A0 =A0 =A0 =A0 =A0 =A0 =A0# Enable = kernel thread preemption >>> options =A0 =A0 =A0 =A0 INET =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0# I= nterNETworking >>> options =A0 =A0 =A0 =A0 INET6 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # IPv= 6 communications protocols >>> options =A0 =A0 =A0 =A0 FFS =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # B= erkeley Fast Filesystem >>> options =A0 =A0 =A0 =A0 SOFTUPDATES =A0 =A0 =A0 =A0 =A0 =A0 # Enable FF= S soft updates support >>> options =A0 =A0 =A0 =A0 UFS_ACL =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # Suppo= rt for access control lists >>> options =A0 =A0 =A0 =A0 UFS_DIRHASH =A0 =A0 =A0 =A0 =A0 =A0 # Improve p= erformance on big >>> directories >>> options =A0 =A0 =A0 =A0 UFS_GJOURNAL =A0 =A0 =A0 =A0 =A0 =A0# Enable gj= ournal-based UFS >>> journaling >>> options =A0 =A0 =A0 =A0 PROCFS =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0# Pro= cess filesystem (requires >>> PSEUDOFS) >>> options =A0 =A0 =A0 =A0 PSEUDOFS =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0# Pseud= o-filesystem framework >>> options =A0 =A0 =A0 =A0 GEOM_PART_GPT =A0 =A0 =A0 =A0 =A0 # GUID Partit= ion Tables. >>> options =A0 =A0 =A0 =A0 GEOM_LABEL =A0 =A0 =A0 =A0 =A0 =A0 =A0# Provide= s labelization >>> options =A0 =A0 =A0 =A0 COMPAT_43TTY =A0 =A0 =A0 =A0 =A0 =A0# BSD 4.3 T= TY compat (sgtty) >>> options =A0 =A0 =A0 =A0 SCSI_DELAY=3D5000 =A0 =A0 =A0 =A0 # Delay (in m= s) before probing SCSI >>> options =A0 =A0 =A0 =A0 KTRACE =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0# ktr= ace(1) support >>> options =A0 =A0 =A0 =A0 STACK =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # sta= ck(9) support >>> options =A0 =A0 =A0 =A0 SYSVSHM =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # SYSV-= style shared memory >>> options =A0 =A0 =A0 =A0 SYSVMSG =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # SYSV-= style message queues >>> options =A0 =A0 =A0 =A0 SYSVSEM =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # SYSV-= style semaphores >>> options =A0 =A0 =A0 =A0 P1003_1B_SEMAPHORES =A0 =A0 # POSIX-style semap= hores >>> options =A0 =A0 =A0 =A0 _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B re= al-time >>> extensions >>> options =A0 =A0 =A0 =A0 PRINTF_BUFR_SIZE=3D128 =A0 =A0# Prevent printf = output being >>> interspersed. >>> options =A0 =A0 =A0 =A0 KBD_INSTALL_CDEV =A0 =A0 =A0 =A0# install a CDE= V entry in /dev >>> options =A0 =A0 =A0 =A0 HWPMC_HOOKS =A0 =A0 =A0 =A0 =A0 =A0 # Necessary= kernel hooks for >>> hwpmc(4) >>> options =A0 =A0 =A0 =A0 AUDIT =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # Sec= urity event auditing >>> options =A0 =A0 =A0 =A0 MAC =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # T= rustedBSD MAC Framework >>> options =A0 =A0 =A0 =A0 FLOWTABLE =A0 =A0 =A0 =A0 =A0 =A0 =A0 # per-cpu= routing cache >>> options =A0 =A0 =A0 =A0 INCLUDE_CONFIG_FILE =A0 =A0 # Include this file= in kernel >>> >>> options =A0 =A0 =A0 =A0 KDB =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # K= ernel debugger related code >>> options =A0 =A0 =A0 =A0 KDB_TRACE =A0 =A0 =A0 =A0 =A0 =A0 =A0 # Print a= stack trace for a panic >>> >>> options =A0 =A0 =A0 =A0 SMP =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 # S= ymmetric MultiProcessor Kernel >>> >>> device =A0 =A0 =A0 =A0 =A0cpufreq >>> >>> options =A0 =A0 =A0 =A0 DEVICE_POLLING >>> options =A0 =A0 =A0 =A0 IPFIREWALL >>> options =A0 =A0 =A0 =A0 IPDIVERT >>> options =A0 =A0 =A0 =A0 IPFIREWALL_FORWARD >>> options =A0 =A0 =A0 =A0 IPFIREWALL_NAT >>> options =A0 =A0 =A0 =A0 IPSTEALTH >>> options =A0 =A0 =A0 =A0 DUMMYNET >>> >>> options =A0 =A0 =A0 =A0 LIBALIAS >>> >>> device =A0 =A0 =A0 =A0 =A0crypto >>> >>> device =A0 =A0 =A0 =A0 =A0acpi >>> device =A0 =A0 =A0 =A0 =A0pci >>> >>> device =A0 =A0 =A0 =A0 =A0ahci >>> >>> device =A0 =A0 =A0 =A0 =A0scbus =A0 =A0 =A0 =A0 =A0 # SCSI bus (require= d for SCSI) >>> device =A0 =A0 =A0 =A0 =A0da =A0 =A0 =A0 =A0 =A0 =A0 =A0# Direct Access= (disks) >>> device =A0 =A0 =A0 =A0 =A0pass =A0 =A0 =A0 =A0 =A0 =A0# Passthrough dev= ice (direct SCSI access) >>> >>> device =A0 =A0 =A0 =A0 =A0atkbdc =A0 =A0 =A0 =A0 =A0# AT keyboard contr= oller >>> device =A0 =A0 =A0 =A0 =A0atkbd =A0 =A0 =A0 =A0 =A0 # AT keyboard >>> device =A0 =A0 =A0 =A0 =A0psm =A0 =A0 =A0 =A0 =A0 =A0 # PS/2 mouse >>> >>> device =A0 =A0 =A0 =A0 =A0kbdmux =A0 =A0 =A0 =A0 =A0# keyboard multiple= xer >>> >>> device =A0 =A0 =A0 =A0 =A0vga =A0 =A0 =A0 =A0 =A0 =A0 # VGA video card = driver >>> >>> device =A0 =A0 =A0 =A0 =A0sc >>> >>> device =A0 =A0 =A0 =A0 =A0uart =A0 =A0 =A0 =A0 =A0 =A0# Generic UART dr= iver >>> >>> device =A0 =A0 =A0 =A0 =A0miibus =A0 =A0 =A0 =A0 =A0# MII bus support >>> >>> device =A0 =A0 =A0 =A0 =A0loop =A0 =A0 =A0 =A0 =A0 =A0# Network loopbac= k >>> device =A0 =A0 =A0 =A0 =A0random =A0 =A0 =A0 =A0 =A0# Entropy device >>> device =A0 =A0 =A0 =A0 =A0ether =A0 =A0 =A0 =A0 =A0 # Ethernet support >>> device =A0 =A0 =A0 =A0 =A0vlan =A0 =A0 =A0 =A0 =A0 =A0# 802.1Q VLAN sup= port >>> device =A0 =A0 =A0 =A0 =A0tun =A0 =A0 =A0 =A0 =A0 =A0 # Packet tunnel. >>> device =A0 =A0 =A0 =A0 =A0pty =A0 =A0 =A0 =A0 =A0 =A0 # BSD-style compa= tibility pseudo ttys >>> device =A0 =A0 =A0 =A0 =A0md =A0 =A0 =A0 =A0 =A0 =A0 =A0# Memory "disks= " >>> device =A0 =A0 =A0 =A0 =A0gif =A0 =A0 =A0 =A0 =A0 =A0 # IPv6 and IPv4 t= unneling >>> device =A0 =A0 =A0 =A0 =A0faith =A0 =A0 =A0 =A0 =A0 # IPv6-to-IPv4 rela= ying (translation) >>> device =A0 =A0 =A0 =A0 =A0firmware =A0 =A0 =A0 =A0# firmware assist mod= ule >>> >>> device =A0 =A0 =A0 =A0 =A0bpf =A0 =A0 =A0 =A0 =A0 =A0 # Berkeley packet= filter >>> >>> device =A0 =A0 =A0 =A0 =A0uhci =A0 =A0 =A0 =A0 =A0 =A0# UHCI PCI->USB i= nterface >>> device =A0 =A0 =A0 =A0 =A0ohci =A0 =A0 =A0 =A0 =A0 =A0# OHCI PCI->USB i= nterface >>> device =A0 =A0 =A0 =A0 =A0ehci =A0 =A0 =A0 =A0 =A0 =A0# EHCI PCI->USB i= nterface (USB 2.0) >>> device =A0 =A0 =A0 =A0 =A0usb =A0 =A0 =A0 =A0 =A0 =A0 # USB Bus (requir= ed) >>> device =A0 =A0 =A0 =A0 =A0uhid =A0 =A0 =A0 =A0 =A0 =A0# "Human Interfac= e Devices" >>> device =A0 =A0 =A0 =A0 =A0ukbd =A0 =A0 =A0 =A0 =A0 =A0# Keyboard >>> device =A0 =A0 =A0 =A0 =A0umass =A0 =A0 =A0 =A0 =A0 # Disks/Mass storag= e - Requires scbus and da >>> device =A0 =A0 =A0 =A0 =A0ums =A0 =A0 =A0 =A0 =A0 =A0 # Mouse >>> _______________________________________________ >>> freebsd-net@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-net >>> To unsubscribe, send any mail to 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