Hello, El 02/12/14 a les 22.26, David P. Discher ha escrit: > On Dec 2, 2014, at 9:54 AM, Roger Pau Monné <roger....@citrix.com> wrote:
<SNIP> > > Below is the boot. One thing I’m not getting, is serial output from the Xen > kernel. The IPMI SOL is on 0x3e8 (com3), and using com3 doesn’t seem to get > the xen kernel to output anything. You can try using the following:: com1=115200,8n1,0x3e8 console=com1 > Can you or someone point me to how to get the line numbers ? Since this is > panic-ing before swap on/dumpon … I’m not sure out to get the dump and load > into kgdb with the symbols. My guess is that I need to use remote debugging > to do this. You can do it with nm and addr2line, but I don't think I need those any more, thanks :). > > OK load /boot/xen > /boot/xen data=0x1dc260+0x4dda0 / > OK load kernel > /boot/kernel/kernel size=0x149f35d > OK load zfs > /boot/kernel/zfs.ko size 0x2f3d90 at 0x185c000 > loading required module 'opensolaris' > /boot/kernel/opensolaris.ko size 0xdff0 at 0x1b50000 > OK load if_tap > /boot/kernel/if_tap.ko size 0xa6a8 at 0x1b5e000 > OK boot > Booting... > GDB: no debug ports present > KDB: debugger backends: ddb > KDB: current backend: ddb > SMAP type=01 base=0000000000000000 len=0000000000099400 > SMAP type=02 base=0000000000099400 len=0000000000006c00 > SMAP type=02 base=00000000000e0000 len=0000000000020000 > SMAP type=01 base=0000000000100000 len=000000007ff66000 > SMAP type=09 base=00000000df78e000 len=0000000000002000 > SMAP type=03 base=00000000df790000 len=000000000000e000 > SMAP type=04 base=00000000df79e000 len=0000000000032000 > SMAP type=02 base=00000000df7d0000 len=0000000000010000 > SMAP type=02 base=00000000df7ec000 len=0000000010814000 > SMAP type=02 base=00000000fee00000 len=0000000000001000 > SMAP type=02 base=00000000ffc00000 len=0000000000400000 > Table 'FACP' at 0xdf790290 > Table 'APIC' at 0xdf790390 > APIC: Found table at 0xdf790390 > APIC: Using the Xen PV enumerator. > SMP: Added CPU 0 (BSP) > SMP: Added CPU 2 (AP) > SMP: Added CPU 4 (AP) > SMP: Added CPU 6 (AP) > Copyright (c) 1992-2014 The FreeBSD Project. > 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 11.0-CURRENT #1 6039027(pvh_dom0_v8): Tue Dec 2 04:26:58 UTC 2014 > r...@borg.dpdtech.com:/usr/obj/usr/src/sys/GENERIC amd64 > FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 > WARNING: WITNESS option enabled, expect reduced performance. > Preloaded elf multiboot kernel "/boot/xen" at 0xffffffff81bf4000. > Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff81bf4168. > Preloaded elf obj module "/boot/kernel/zfs.ko" at 0xffffffff81bf4240. > Preloaded elf obj module "/boot/kernel/opensolaris.ko" at 0xffffffff81bf4a68. > Preloaded elf obj module "/boot/kernel/if_tap.ko" at 0xffffffff81bf5098. > Hypervisor: Origin = "XenVMMXenVMM" > Calibrating TSC clock ... TSC clock: 2400007932 Hz > CPU: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (2400.01-MHz K8-class > CPU) > Origin="GenuineIntel" Id=0x206c2 Family=0x6 Model=0x2c Stepping=2 > > Features=0x1fcbebff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT> > > Features2=0x82982283<SSE3,PCLMULQDQ,EST,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,HV> > AMD Features=0x20100800<SYSCALL,NX,LM> > AMD Features2=0x1<LAHF> > TSC: P-state invariant, performance statistics > Data TLB: 4 KB pages, 4-way set associative, 64 entries > L2 cache: 256 kbytes, 8-way associative, 64 bytes/line > real memory = 2147901440 (2048 MB) > Physical memory chunk(s): > 0x0000000000010000 - 0x0000000000098fff, 561152 bytes (137 pages) > 0x0000000000100000 - 0x00000000001fffff, 1048576 bytes (256 pages) > 0x000000000234b000 - 0x000000007cbd9fff, 2055794688 bytes (501903 pages) > avail memory = 2032517120 (1938 MB) > INTR: Adding local APIC 2 as a target > INTR: Adding local APIC 4 as a target > INTR: Adding local APIC 6 as a target > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > FreeBSD/SMP: 1 package(s) x 4 core(s) > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 2 > cpu2 (AP): APIC ID: 4 > cpu3 (AP): APIC ID: 6 > x86bios: IVT 0x000000-0x0004ff at 0xfffff80000000000 > x86bios: SSEG 0x098000-0x098fff at 0xfffffe007b7f8000 > x86bios: ROM 0x0a0000-0x0fefff at 0xfffff800000a0000 > random device not loaded; using insecure entropy > ULE: setup cpu 0 > ULE: setup cpu 1 > ULE: setup cpu 2 > ULE: setup cpu 3 > Xen interrupt system initialized > Table 'FACP' at 0xdf790290 > Table 'APIC' at 0xdf790390 > APIC: Found table at 0xdf790390 > ACPI: RSDP 0x00000000000FAAB0 000024 (v02 ACPIAM) > ACPI: XSDT 0x00000000DF790100 00007C (v01 SMCI 20100917 MSFT > 00000097) > ACPI: FACP 0x00000000DF790290 0000F4 (v03 091710 FACP1846 20100917 MSFT > 00000097) > ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/64 > (20140926/tbfadt-646) > ACPI: DSDT 0x00000000DF790630 0066F5 (v01 10009 10009000 00000000 INTL > 20051117) > ACPI: FACS 0x00000000DF79E000 000040 > ACPI: APIC 0x00000000DF790390 0000D2 (v01 091710 APIC1846 20100917 MSFT > 00000097) > ACPI: MCFG 0x00000000DF790470 00003C (v01 091710 OEMMCFG 20100917 MSFT > 00000097) > ACPI: OEMB 0x00000000DF79E040 00007B (v01 091710 OEMB1846 20100917 MSFT > 00000097) > ACPI: HPET 0x00000000DF79A630 000038 (v01 091710 OEMHPET 20100917 MSFT > 00000097) > ACPI: XMAR 0x00000000DF79E0C0 000128 (v01 AMI OEMDMAR 00000001 MSFT > 00000097) > ACPI: SSDT 0x00000000DF7A0040 000363 (v01 DpgPmm CpuPm 00000012 INTL > 20051117) > ACPI: EINJ 0x00000000DF79A670 000130 (v01 AMIER AMI_EINJ 20100917 MSFT > 00000097) > ACPI: BERT 0x00000000DF79A800 000030 (v01 AMIER AMI_BERT 20100917 MSFT > 00000097) > ACPI: ERST 0x00000000DF79A830 0001B0 (v01 AMIER AMI_ERST 20100917 MSFT > 00000097) > ACPI: HEST 0x00000000DF79A9E0 0000A8 (v01 AMIER ABC_HEST 20100917 MSFT > 00000097) > MADT: Interrupt override: source 0, irq 2 > xen: register IRQ#2 > MADT: Interrupt override: source 9, irq 20 > xen: register IRQ#20 > cpu0 BSP XEN PV LAPIC > snd_unit_init() u=0x00ff8000 [512] d=0x00007c00 [32] c=0x000003ff [1024] > feeder_register: snd_unit=-1 snd_maxautovchans=16 latency=5 feeder_rate_min=1 > feeder_rate_max=2016000 feeder_rate_round=25 > wlan: <802.11 Link Layer> > Hardware, Intel Secure Key RNG: RDRAND is not present > Hardware, VIA Nehemiah Padlock RNG: VIA Padlock RNG not present > kbd: new array size 4 > kbd1 at kbdmux0 > mem: <memory> > nfslock: pseudo-device > null: <full device, null device, zero device> > Falling back to <Software, Yarrow> random adaptor > random: <Software, Yarrow> initialized > VESA: calling BIOS POST > module_register_init: MOD_LOAD (vesa, 0xffffffff80dac160, 0) error 6 > io: <I/O> > VMBUS: load > hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 > hptnr: R750/DC7280 controller driver v1.0.1 > hpt27xx: RocketRAID 27xx controller driver v1.1 > xenpv0: <Xen PV bus> on motherboard > Grant table initialized > xc0: <Xen Console> on xenpv0 > xen_et0: <Xen PV Clock> on xenpv0 > Event timer "XENTIMER" frequency 1000000000 Hz quality 950 > Timecounter "XENTIMER" frequency 1000000000 Hz quality 950 > xen_et0: registered as a time-of-day clock (resolution 10000000us, adjustment > 5.000000000s) > pvcpu0: <Xen PV CPU> on xenpv0 > pvcpu1: <Xen PV CPU> on xenpv0 > pvcpu2: <Xen PV CPU> on xenpv0 > pvcpu3: <Xen PV CPU> on xenpv0 > xenstore0: <XenStore> on xenpv0 > xsd_dev0: <Xenstored user-space device> on xenpv0 > evtchn0: <Xen event channel user-space device> on xenpv0 > privcmd0: <Xen privileged interface user-space device> on xenpv0 > isa0: <ISA bus> on xenpv0 > acpi0: <SMCI > on motherboard > ACPI: All ACPI Tables successfully acquired > PCIe: Memory Mapped configuration base @ 0xe0000000 > acpi0: could not allocate interrupt > ACPI Exception: AE_ALREADY_EXISTS, Unable to install System Control Interrupt > handler (20140926/evevent-152) > acpi0: Could not enable ACPI: AE_ALREADY_EXISTS This looks very suspicious, ACPI fails to initialize. Could you also provide the boot log of the same system booting with boot_verbose without Xen? > device_attach: acpi0 attach returned 6 > qpi0: <QPI system bus> on motherboard > pcib0: <QPI Host-PCI bridge> pcibus 255 on qpi0 > pci255: <Xen PCI bus> on pcib0 > pci255: domain=0, physical bus=255 > found-> vendor=0x8086, dev=0x2c70, revid=0x02 > domain=0, bus=255, slot=0, func=0 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d81, revid=0x02 > domain=0, bus=255, slot=0, func=1 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d90, revid=0x02 > domain=0, bus=255, slot=2, func=0 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d91, revid=0x02 > domain=0, bus=255, slot=2, func=1 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d92, revid=0x02 > domain=0, bus=255, slot=2, func=2 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d93, revid=0x02 > domain=0, bus=255, slot=2, func=3 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d94, revid=0x02 > domain=0, bus=255, slot=2, func=4 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d95, revid=0x02 > domain=0, bus=255, slot=2, func=5 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d98, revid=0x02 > domain=0, bus=255, slot=3, func=0 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d99, revid=0x02 > domain=0, bus=255, slot=3, func=1 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d9a, revid=0x02 > domain=0, bus=255, slot=3, func=2 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2d9c, revid=0x02 > domain=0, bus=255, slot=3, func=4 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2da0, revid=0x02 > domain=0, bus=255, slot=4, func=0 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2da1, revid=0x02 > domain=0, bus=255, slot=4, func=1 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2da2, revid=0x02 > domain=0, bus=255, slot=4, func=2 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2da3, revid=0x02 > domain=0, bus=255, slot=4, func=3 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2da8, revid=0x02 > domain=0, bus=255, slot=5, func=0 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2da9, revid=0x02 > domain=0, bus=255, slot=5, func=1 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2daa, revid=0x02 > domain=0, bus=255, slot=5, func=2 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2dab, revid=0x02 > domain=0, bus=255, slot=5, func=3 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2db0, revid=0x02 > domain=0, bus=255, slot=6, func=0 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2db1, revid=0x02 > domain=0, bus=255, slot=6, func=1 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2db2, revid=0x02 > domain=0, bus=255, slot=6, func=2 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > found-> vendor=0x8086, dev=0x2db3, revid=0x02 > domain=0, bus=255, slot=6, func=3 > class=06-00-00, hdrtype=0x00, mfdev=1 > cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords) > lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) > > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x18 > fault code = supervisor read data, page not present > instruction pointer = 0x20:0xffffffff803376f1 > stack pointer = 0x28:0xffffffff823228d0 > frame pointer = 0x28:0xffffffff82322940 > 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 (swapper) > [ thread pid 0 tid 100000 ] > Stopped at AcpiNsWalkNamespace+0x31: movq 0x18(%rsi),%rax > db> The good news is that I think I have a patch that solves this, but I'm afraid we will also have to debug the ACPI error shown above in order to get your system to a working state. Could you please try the following patch on top of my pvh_dom0_v8 branch? https://people.freebsd.org/~royger/xen_pci.patch Roger. _______________________________________________ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"
