Hi, [Moving thread to -current, added ae_at_freebsd.org to the Cc: list as he changed that code recently.] On Wed, Jun 8, 2011 at 1:25 AM, Arnaud Lacombe <lacombar_at_gmail.com> wrote: > Hi, > > On Thu, May 5, 2011 at 2:49 PM, Arnaud Lacombe <lacombar_at_gmail.com> wrote: >> Hi, >> >> On Thu, May 5, 2011 at 2:22 PM, Arnaud Lacombe <lacombar_at_gmail.com> wrote: >>> Hi, >>> >>> On Thu, May 5, 2011 at 1:37 PM, Emil Muratov <gpm_at_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 ? >>> I'd tend not to trust code relying on "big hack", as per the preamble >>> of m_megapullup(): >>> >> There is a stale reference to the mbuf passed to, and freed in >> m_megapullup(); could you test the following patch ? >> >> diff --git a/sys/netinet/ipfw/ip_fw_nat.c b/sys/netinet/ipfw/ip_fw_nat.c >> index f8c3e63..80c13dc 100644 >> --- a/sys/netinet/ipfw/ip_fw_nat.c >> +++ b/sys/netinet/ipfw/ip_fw_nat.c >> _at__at_ -263,7 +263,7 _at__at_ ipfw_nat(struct ip_fw_args *args, struct cfg_nat >> *t, struct mbuf *m) >> retval = LibAliasOut(t->lib, c, >> mcl->m_len + M_TRAILINGSPACE(mcl)); >> if (retval == PKT_ALIAS_RESPOND) { >> - m->m_flags |= M_SKIP_FIREWALL; >> + mcl->m_flags |= M_SKIP_FIREWALL; >> retval = PKT_ALIAS_OK; >> } >> if (retval != PKT_ALIAS_OK && >> >> This was introduced in r188294 by piso_at_ (added to the CC: list). >> > piso_at_, could you please _fix_ that code ? > Can someone fix this obvious use-after-free, please ? the mbuf passed to m_megapullup() cannot be re-used as it might ends up being freed. This conditional is the sole conditional still using `m' after the call to m_megapullup(). diff --git a/sys/netinet/ipfw/ip_fw_nat.c b/sys/netinet/ipfw/ip_fw_nat.c index 1679a97..dbeb254 100644 --- a/sys/netinet/ipfw/ip_fw_nat.c +++ b/sys/netinet/ipfw/ip_fw_nat.c _at__at_ -315,7 +315,7 _at__at_ ipfw_nat(struct ip_fw_args *args, struct cfg_nat *t, struct mbuf *m) } if (retval == PKT_ALIAS_RESPOND) - m->m_flags |= M_SKIP_FIREWALL; + mcl->m_flags |= M_SKIP_FIREWALL; mcl->m_pkthdr.len = mcl->m_len = ntohs(ip->ip_len); /* Thanks, - Arnaud > Thanks, > - Arnaud > > >> - Arnaud >> >> >>> /* >>> * 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 root_at_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 >>>> root_at_epia.home.lan:/usr/obj/usr/src/sys/ION4debug amd64 >>>> Timecounter "i8254" frequency 1193182 Hz quality 0 >>>> CPU: Intel(R) Atom(TM) CPU 330 _at_ 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_at_freebsd.org mailing list >>>> http://lists.freebsd.org/mailman/listinfo/freebsd-net >>>> To unsubscribe, send any mail to "freebsd-net-unsubscribe_at_freebsd.org" >>>> >>> >> >Received on Tue Jul 05 2011 - 02:57:52 UTC
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