Hi,
On Wed, Jun 8, 2011 at 1:24 AM, Arnaud Lacombe <lacom...@gmail.com> wrote:
> Hi,
>
> [sorry for the delay]
>
> On Thu, May 5, 2011 at 2:22 PM, Arnaud Lacombe <lacom...@gmail.com> wrote:
>> Hi,
>>
>> On Thu, May 5, 2011 at 1:37 PM, Emil Muratov <g...@hotplug.ru> 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. Since
>>> 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’t know what to do next,
>>> any help would be much appreciated. Below is kgdb backtrace, dmesg output,
>>> 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 <LibAliasIn+0>: push %rbp
> 0xffffffff8037d790 <LibAliasIn+1>: mov %rsp,%rbp
> 0xffffffff8037d793 <LibAliasIn+4>: push %r15
> 0xffffffff8037d795 <LibAliasIn+6>: push %r14
> 0xffffffff8037d797 <LibAliasIn+8>: push %r13
> 0xffffffff8037d799 <LibAliasIn+10>: push %r12
> 0xffffffff8037d79b <LibAliasIn+12>: push %rbx
> 0xffffffff8037d79c <LibAliasIn+13>: sub $0x8,%rsp
> 0xffffffff8037d7a0 <LibAliasIn+17>: mov %rdi,%rbx
> 0xffffffff8037d7a3 <LibAliasIn+20>: mov %rsi,%r15
> 0xffffffff8037d7a6 <LibAliasIn+23>: mov %edx,%r14d
> 0xffffffff8037d7a9 <LibAliasIn+26>: mov %gs:0x0,%r12
> 0xffffffff8037d7b2 <LibAliasIn+35>: mov $0x4,%r13d
> 0xffffffff8037d7b8 <LibAliasIn+41>: mov %r13,%rax
> 0xffffffff8037d7bb <LibAliasIn+44>: lock cmpxchg %r12,0xfac8(%rdi)
> ^^^ crash here
> 0xffffffff8037d7c4 <LibAliasIn+53>: sete %al
> 0xffffffff8037d7c7 <LibAliasIn+56>: test %al,%al
> 0xffffffff8037d7c9 <LibAliasIn+58>: je 0xffffffff8037d813
> <LibAliasIn+132>
>
> As LibAliasIn in _very_ trivial:
>
> int
> LibAliasIn(struct libalias *la, char *ptr, int maxpacketsize)
> {
> int res;
>
> LIBALIAS_LOCK(la);
> res = LibAliasInLocked(la, ptr, maxpacketsize);
> LIBALIAS_UNLOCK(la);
> return (res);
> }
>
> the crash certainly happens because the reference of libalias became invalid.
>
> 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
> - Arnaud
>
>> I'd tend not to trust code relying on "big hack", as per the preamble
>> of m_megapullup():
>>
>> /*
>> * m_megapullup() - this function is a big hack.
>> * Thankfully, it's only used in ng_nat and ipfw+nat.
>> *...
>>
>> which look like a re-invention of m_copydata()...
>>
>> - Arnaud
>>
>>> Thanx.
>>>
>>>
>>>
>>> =====
>>> epia.home.lan dumped core - see /crash/vmcore.15
>>>
>>> Thu May 5 18:29:58 MSD 2011
>>>
>>> FreeBSD epia.home.lan 8.2-STABLE FreeBSD 8.2-STABLE #1: Tue May 3 22:11:56
>>> MSD 2011 r...@epia.home.lan:/usr/obj/usr/src/sys/ION4debug amd64
>>>
>>> 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 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 "amd64-marcel-freebsd"...
>>>
>>> Unread portion of the kernel message buffer:
>>>
>>> Fatal trap 12: page fault while in kernel mode
>>> cpuid = 0; apic id = 00
>>> fault virtual address = 0xffffff800ff02ac8
>>> fault code = supervisor write data, page not present
>>> instruction pointer = 0x20:0xffffffff8037d7bb
>>> stack pointer = 0x28:0xffffff80000fde20
>>> frame pointer = 0x28:0xffffff80000fde60
>>> code segment = base 0x0, limit 0xfffff, type 0x1b
>>> = DPL 0, pres 1, long 1, def32 0, gran 1
>>> processor eflags = interrupt enabled, resume, IOPL = 0
>>> current process = 0 (nfe0 taskq)
>>> trap number = 12
>>> panic: page fault
>>> cpuid = 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 1213
>>> 1197 1181 1165 1149 1133 1117 1101 1085 1069 1053 1037 1021 1005 989 973 957
>>> 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 doadump () at pcpu.h:224
>>> 224 pcpu.h: No such file or directory.
>>> in pcpu.h
>>> (kgdb) #0 doadump () at pcpu.h:224
>>> #1 0xffffffff8027a615 in boot (howto=260)
>>> at /usr/src/sys/kern/kern_shutdown.c:419
>>> #2 0xffffffff8027aa82 in panic (fmt=Variable "fmt" is not available.)
>>> at /usr/src/sys/kern/kern_shutdown.c:592
>>> #3 0xffffffff804466d0 in trap_fatal (frame=0xc, eva=Variable "eva" is not
>>> available.)
>>> at /usr/src/sys/amd64/amd64/trap.c:811
>>> #4 0xffffffff80446a85 in trap_pfault (frame=0xffffff80000fe720, usermode=0)
>>> at /usr/src/sys/amd64/amd64/trap.c:727
>>> #5 0xffffffff80446f2f in trap (frame=0xffffff80000fe720)
>>> at /usr/src/sys/amd64/amd64/trap.c:477
>>> #6 0xffffffff8042ff54 in calltrap ()
>>> at /usr/src/sys/amd64/amd64/exception.S:228
>>> #7 0xffffffff80c2c8ce in pppoe_findsession (privp=Variable "privp" is not
>>> available.)
>>> at /usr/src/sys/modules/netgraph/pppoe/../../../netgraph/ng_pppoe.c:566
>>> #8 0xffffffff80c2cfe7 in ng_pppoe_rcvdata_ether (hook=Variable "hook" is
>>> not available.)
>>> at /usr/src/sys/modules/netgraph/pppoe/../../../netgraph/ng_pppoe.c:1613
>>> #9 0xffffffff80c18964 in ng_apply_item (node=0xffffff002105ec00,
>>> item=0xffffff0054a36500, rw=0)
>>> at
>>> /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:2327
>>> #10 0xffffffff80c17afd in ng_snd_item (item=0xffffff0054a36500, flags=0)
>>> at
>>> /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:2244
>>> #11 0xffffffff80320b5a in ether_demux (ifp=0xffffff0006862800,
>>> m=0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:911
>>> #12 0xffffffff80320f41 in ether_input (ifp=0xffffff0006862800,
>>> m=0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:753
>>> #13 0xffffffff80320aa2 in ether_demux (ifp=0xffffff0001676800,
>>> m=0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:803
>>> #14 0xffffffff80320f41 in ether_input (ifp=0xffffff0001676800,
>>> m=0xffffff0039907700) at /usr/src/sys/net/if_ethersubr.c:753
>>> #15 0xffffffff809eb76e in nfe_jrxeof (sc=0xffffff80003ae000, count=185,
>>> rx_npktsp=0x0) at /usr/src/sys/modules/nfe/../../dev/nfe/if_nfe.c:2303
>>> #16 0xffffffff809effea in nfe_int_task (arg=Variable "arg" is not
>>> available.)
>>> at /usr/src/sys/modules/nfe/../../dev/nfe/if_nfe.c:1899
>>> #17 0xffffffff802b3f7e in taskqueue_run_locked (queue=0xffffff0001722700)
>>> at /usr/src/sys/kern/subr_taskqueue.c:248
>>> #18 0xffffffff802b410c in taskqueue_thread_loop (arg=Variable "arg" is not
>>> available.)
>>> at /usr/src/sys/kern/subr_taskqueue.c:385
>>> #19 0xffffffff80252d5d in fork_exit (
>>> callout=0xffffffff802b40c4 <taskqueue_thread_loop>,
>>> arg=0xffffff80003ae1b8, frame=0xffffff80000fec50)
>>> at /usr/src/sys/kern/kern_fork.c:865
>>> #20 0xffffffff8043049e in fork_trampoline ()
>>> at /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=0xffffffff802b40c4,
>>> newtd=0xffffff80003ae1b8, flags=Variable "flags" is not available.
>>> ) 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, 1994
>>> The 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 3 22:11:56 MSD 2011
>>> r...@epia.home.lan:/usr/obj/usr/src/sys/ION4debug amd64
>>> Timecounter "i8254" frequency 1193182 Hz quality 0
>>> CPU: Intel(R) Atom(TM) CPU 330 @ 1.60GHz (1600.01-MHz K8-class CPU)
>>> Origin = "GenuineIntel" Id = 0x106c2 Family = 6 Model = 1c Stepping = 2
>>> Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>>> Features2=0x40e31d<SSE3,DTES64,MON,DS_CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE>
>>> AMD Features=0x20000800<SYSCALL,LM>
>>> AMD Features2=0x1<LAHF>
>>> TSC: P-state invariant
>>> real memory = 2147483648 (2048 MB)
>>> avail memory = 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
>>> cpu0 (BSP): APIC ID: 0
>>> cpu1 (AP/HT): APIC ID: 1
>>> cpu2 (AP): APIC ID: 2
>>> cpu3 (AP/HT): APIC ID: 3
>>> ioapic0: Changing APIC ID to 4
>>> ioapic0 <Version 1.1> irqs 0-23 on motherboard
>>> kbd1 at kbdmux0
>>> cryptosoft0: <software crypto> 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: <ACPI CPU> on acpi0
>>> cpu1: <ACPI CPU> on acpi0
>>> cpu2: <ACPI CPU> on acpi0
>>> cpu3: <ACPI CPU> on acpi0
>>> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>>> pci0: <ACPI PCI bus> on pcib0
>>> pci0: <memory, RAM> at device 0.1 (no driver attached)
>>> isab0: <PCI-ISA bridge> port 0x4f00-0x4fff at device 3.0 on pci0
>>> isa0: <ISA bus> on isab0
>>> pci0: <memory, RAM> at device 3.1 (no driver attached)
>>> pci0: <serial bus, SMBus> at device 3.2 (no driver attached)
>>> pci0: <memory, RAM> at device 3.3 (no driver attached)
>>> pci0: <processor> at device 3.5 (no driver attached)
>>> ohci0: <nVidia nForce MCP79 USB Controller> mem 0xfae7f000-0xfae7ffff irq 16
>>> at device 4.0 on pci0
>>> ohci0: [ITHREAD]
>>> usbus0: <nVidia nForce MCP79 USB Controller> on ohci0
>>> ehci0: <NVIDIA nForce MCP79 USB 2.0 controller> mem 0xfae7ec00-0xfae7ecff
>>> irq 18 at device 4.1 on pci0
>>> ehci0: [ITHREAD]
>>> usbus1: EHCI version 1.0
>>> usbus1: <NVIDIA nForce MCP79 USB 2.0 controller> on ehci0
>>> pcib1: <ACPI PCI-PCI bridge> at device 9.0 on pci0
>>> pci3: <ACPI PCI bus> on pcib1
>>> nfe0: <NVIDIA nForce MCP79 Networking Adapter> port 0xd080-0xd087 mem
>>> 0xfae7d000-0xfae7dfff,0xfae7e800-0xfae7e8ff,0xfae7e400-0xfae7e40f irq 22 at
>>> device 10.0 on pci0
>>> miibus0: <MII bus> on nfe0
>>> rgephy0: <RTL8169S/8110S/8211B media interface> PHY 3 on miibus0
>>> rgephy0: 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX,
>>> 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX,
>>> 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto,
>>> auto-flow
>>> nfe0: Ethernet address: 00:25:22:21:86:89
>>> nfe0: [FILTER]
>>> ahci0: <NVIDIA MCP79 AHCI SATA controller> port
>>> 0xd000-0xd007,0xcc00-0xcc03,0xc880-0xc887,0xc800-0xc803,0xc480-0xc48f mem
>>> 0xfae76000-0xfae77fff irq 23 at device 11.0 on pci0
>>> ahci0: [ITHREAD]
>>> ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier supported
>>> ahcich0: <AHCI channel> at channel 0 on ahci0
>>> ahcich0: [ITHREAD]
>>> ahcich1: <AHCI channel> at channel 1 on ahci0
>>> ahcich1: [ITHREAD]
>>> ahcich2: <AHCI channel> at channel 2 on ahci0
>>> ahcich2: [ITHREAD]
>>> ahcich3: <AHCI channel> at channel 3 on ahci0
>>> ahcich3: [ITHREAD]
>>> ahcich4: <AHCI channel> at channel 4 on ahci0
>>> ahcich4: [ITHREAD]
>>> ahcich5: <AHCI channel> at channel 5 on ahci0
>>> ahcich5: [ITHREAD]
>>> pcib2: <ACPI PCI-PCI bridge> irq 20 at device 12.0 on pci0
>>> pci2: <ACPI PCI bus> on pcib2
>>> pcib3: <ACPI PCI-PCI bridge> at device 16.0 on pci0
>>> pci1: <ACPI PCI bus> on pcib3
>>> vgapci0: <VGA-compatible display> port 0xec00-0xec7f mem
>>> 0xfb000000-0xfbffffff,0xe0000000-0xefffffff,0xf6000000-0xf7ffffff irq 21 at
>>> device 0.0 on pci1
>>> acpi_button0: <Power Button> on acpi0
>>> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed00fff irq 2,8
>>> on acpi0
>>> Timecounter "HPET" frequency 25000000 Hz quality 900
>>> atrtc0: <AT realtime clock> port 0x70-0x71 on acpi0
>>> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
>>> uart0: [FILTER]
>>> sc0: <System console> at flags 0x100 on isa0
>>> sc0: VGA <16 virtual consoles, flags=0x300>
>>> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
>>> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
>>> atkbd0: <AT Keyboard> irq 1 on atkbdc0
>>> kbd0 at atkbd0
>>> atkbd0: [GIANT-LOCKED]
>>> atkbd0: [ITHREAD]
>>> p4tcc0: <CPU Frequency Thermal Control> on cpu0
>>> p4tcc1: <CPU Frequency Thermal Control> on cpu1
>>> p4tcc2: <CPU Frequency Thermal Control> on cpu2
>>> p4tcc3: <CPU Frequency Thermal Control> 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: <nVidia> at usbus0
>>> uhub0: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
>>> ugen1.1: <nVidia> at usbus1
>>> uhub1: <nVidia EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
>>> ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
>>> ada0: <SAMSUNG HD154UI 1AG01118> 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: <ST31500341AS CC1H> 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: <SAMSUNG HD204UI 1AQ10001> 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: <SAMSUNG HD154UI 1AG01118> 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 HAMMER
>>> ident ION4debug
>>>
>>> makeoptions DEBUG=-g # Build kernel with gdb(1) debug
>>> symbols
>>>
>>> options SCHED_ULE # ULE scheduler
>>> options PREEMPTION # Enable kernel thread preemption
>>> options INET # InterNETworking
>>> options INET6 # IPv6 communications protocols
>>> options FFS # Berkeley Fast Filesystem
>>> options SOFTUPDATES # Enable FFS soft updates support
>>> options UFS_ACL # Support for access control lists
>>> options UFS_DIRHASH # Improve performance on big
>>> directories
>>> options UFS_GJOURNAL # Enable gjournal-based UFS
>>> journaling
>>> options PROCFS # Process filesystem (requires
>>> PSEUDOFS)
>>> options PSEUDOFS # Pseudo-filesystem framework
>>> options GEOM_PART_GPT # GUID Partition Tables.
>>> options GEOM_LABEL # Provides labelization
>>> options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
>>> options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
>>> options KTRACE # ktrace(1) support
>>> options STACK # stack(9) support
>>> options SYSVSHM # SYSV-style shared memory
>>> options SYSVMSG # SYSV-style message queues
>>> options SYSVSEM # SYSV-style semaphores
>>> options P1003_1B_SEMAPHORES # POSIX-style semaphores
>>> options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time
>>> extensions
>>> options PRINTF_BUFR_SIZE=128 # Prevent printf output being
>>> interspersed.
>>> options KBD_INSTALL_CDEV # install a CDEV entry in /dev
>>> options HWPMC_HOOKS # Necessary kernel hooks for
>>> hwpmc(4)
>>> options AUDIT # Security event auditing
>>> options MAC # TrustedBSD MAC Framework
>>> options FLOWTABLE # per-cpu routing cache
>>> options INCLUDE_CONFIG_FILE # Include this file in kernel
>>>
>>> options KDB # Kernel debugger related code
>>> options KDB_TRACE # Print a stack trace for a panic
>>>
>>> options SMP # Symmetric MultiProcessor Kernel
>>>
>>> device cpufreq
>>>
>>> options DEVICE_POLLING
>>> options IPFIREWALL
>>> options IPDIVERT
>>> options IPFIREWALL_FORWARD
>>> options IPFIREWALL_NAT
>>> options IPSTEALTH
>>> options DUMMYNET
>>>
>>> options LIBALIAS
>>>
>>> device crypto
>>>
>>> device acpi
>>> device pci
>>>
>>> device ahci
>>>
>>> device scbus # SCSI bus (required for SCSI)
>>> device da # Direct Access (disks)
>>> device pass # Passthrough device (direct SCSI access)
>>>
>>> device atkbdc # AT keyboard controller
>>> device atkbd # AT keyboard
>>> device psm # PS/2 mouse
>>>
>>> device kbdmux # keyboard multiplexer
>>>
>>> device vga # VGA video card driver
>>>
>>> device sc
>>>
>>> device uart # Generic UART driver
>>>
>>> device miibus # MII bus support
>>>
>>> device loop # Network loopback
>>> device random # Entropy device
>>> device ether # Ethernet support
>>> device vlan # 802.1Q VLAN support
>>> device tun # Packet tunnel.
>>> device pty # BSD-style compatibility pseudo ttys
>>> device md # Memory "disks"
>>> device gif # IPv6 and IPv4 tunneling
>>> device faith # IPv6-to-IPv4 relaying (translation)
>>> device firmware # firmware assist module
>>>
>>> device bpf # Berkeley packet filter
>>>
>>> device uhci # UHCI PCI->USB interface
>>> device ohci # OHCI PCI->USB interface
>>> device ehci # EHCI PCI->USB interface (USB 2.0)
>>> device usb # USB Bus (required)
>>> device uhid # "Human Interface Devices"
>>> device ukbd # Keyboard
>>> device umass # Disks/Mass storage - Requires scbus and da
>>> device ums # Mouse
>>> _______________________________________________
>>> freebsd-net@freebsd.org mailing list
>>> http://lists.freebsd.org/mailman/listinfo/freebsd-net
>>> To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
>>>
>>
>
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