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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] crash on boot with 4.6.1 on fedora 24
On Mon, Mar 28, 2016 at 06:00:33PM +0100, Michael Young wrote: > I get a crash on boot with my Fedora xen-4.6.1-3.fc24 packages. This seems > to be related to how it is compiled because the same code compiled under > Fedora 23 works. The boot logs are attached. The address mentioned in the > crash has the code > 0xffff82d08023d3c3 <create_bounce_frame+299>: > je 0xffff82d08023e90a <autogen_stubs+4241> > but I have compared it with the Fedora 23 version of create_bounce_frame and > as far as I can see the code is the same, so I am a bit stuck on how to > debug this further. Same machine? Oh, you are doing this as guest: > > Michael Young > Xen 4.6.1-3.fc24 > (XEN) Xen version 4.6.1 (mockbuild@[unknown]) (gcc (GCC) 6.0.0 20160305 (Red > Hat 6.0.0-0.15)) debug=n Tue Mar 8 00:10:50 UTC 2016 > (XEN) Latest ChangeSet: > (XEN) Bootloader: GRUB 2.02~beta3 > (XEN) Command line: placeholder loglvl=all guest_loglvl=all console=com1,vga > (XEN) Video information: > (XEN) VGA is text mode 80x25, font 8x16 > (XEN) Disc information: > (XEN) Found 1 MBR signatures > (XEN) Found 1 EDD information structures > (XEN) Xen-e820 RAM map: > (XEN) 0000000000000000 - 000000000009fc00 (usable) > (XEN) 000000000009fc00 - 00000000000a0000 (reserved) > (XEN) 00000000000f0000 - 0000000000100000 (reserved) > (XEN) 0000000000100000 - 000000003ffe0000 (usable) > (XEN) 000000003ffe0000 - 0000000040000000 (reserved) > (XEN) 00000000feffc000 - 00000000ff000000 (reserved) > (XEN) 00000000fffc0000 - 0000000100000000 (reserved) > (XEN) System RAM: 1023MB (1048060kB) > (XEN) ACPI: RSDP 000F6300, 0014 (r0 BOCHS ) <chuckles> Does this happen with normal machines? > (XEN) ACPI: RSDT 3FFE16EE, 0034 (r1 BOCHS BXPCRSDT 1 BXPC 1) > (XEN) ACPI: FACP 3FFE0C14, 0074 (r1 BOCHS BXPCFACP 1 BXPC 1) > (XEN) ACPI: DSDT 3FFE0040, 0BD4 (r1 BOCHS BXPCDSDT 1 BXPC 1) > (XEN) ACPI: FACS 3FFE0000, 0040 > (XEN) ACPI: SSDT 3FFE0C88, 09B6 (r1 BOCHS BXPCSSDT 1 BXPC 1) > (XEN) ACPI: APIC 3FFE163E, 0078 (r1 BOCHS BXPCAPIC 1 BXPC 1) > (XEN) ACPI: HPET 3FFE16B6, 0038 (r1 BOCHS BXPCHPET 1 BXPC 1) > (XEN) No NUMA configuration found > (XEN) Faking a node at 0000000000000000-000000003ffe0000 > (XEN) Domain heap initialised > (XEN) found SMP MP-table at 000f64e0 > (XEN) DMI 2.8 present. > (XEN) Using APIC driver default > (XEN) ACPI: PM-Timer IO Port: 0x608 > (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:604,1:0], pm1x_evt[1:600,1:0] > (XEN) ACPI: wakeup_vec[3ffe000c], vec_size[20] > (XEN) ACPI: Local APIC address 0xfee00000 > (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > (XEN) Processor #0 6:6 APIC version 20 > (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) > (XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) > (XEN) IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) > (XEN) ACPI: IRQ0 used by override. > (XEN) ACPI: IRQ2 used by override. > (XEN) ACPI: IRQ5 used by override. > (XEN) ACPI: IRQ9 used by override. > (XEN) ACPI: IRQ10 used by override. > (XEN) ACPI: IRQ11 used by override. > (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs > (XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000 > (XEN) ERST table was not found > (XEN) Using ACPI (MADT) for SMP configuration information > (XEN) SMP: Allowing 1 CPUs (0 hotplug CPUs) > (XEN) IRQ limits: 24 GSI, 184 MSI/MSI-X > (XEN) Not enabling x2APIC: depends on iommu_supports_eim. > (XEN) XSM Framework v1.0.0 initialized > (XEN) Flask: Access controls disabled until policy is loaded. > (XEN) Intel machine check reporting enabled > (XEN) Using scheduler: SMP Credit Scheduler (credit) > (XEN) Detected 2394.587 MHz processor. > (XEN) Initing memory sharing. > (XEN) alt table ffff82d0802d4730 -> ffff82d0802d5960 > (XEN) I/O virtualisation disabled > (XEN) nr_sockets: 1 > (XEN) Enabled directed EOI with ioapic_ack_old on! > (XEN) ENABLING IO-APIC IRQs > (XEN) -> Using old ACK method > (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 > (XEN) Platform timer is 100.000MHz HPET > (XEN) Allocated console ring of 16 KiB. > (XEN) mwait-idle: does not run on family 6 model 6 > (XEN) Brought up 1 CPUs > (XEN) HPET: 0 timers usable for broadcast (3 total) > (XEN) ACPI sleep modes: S3 > (XEN) VPMU: disabled > (XEN) mcheck_poll: Machine check polling timer started. > (XEN) xenoprof: Initialization failed. Intel processor family 6 model 6is not > supported > (XEN) Dom0 has maximum 208 PIRQs > (XEN) NX (Execute Disable) protection active > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 64-bit, lsb, compat32 > (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2084000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: 0000000038000000->000000003c000000 (225611 pages to be > allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: ffffffff81000000->ffffffff82084000 > (XEN) Init. ramdisk: 0000000000000000->0000000000000000 > (XEN) Phys-Mach map: 0000008000000000->00000080001d8a58 > (XEN) Start info: ffffffff82084000->ffffffff820844b4 > (XEN) Page tables: ffffffff82085000->ffffffff8209a000 > (XEN) Boot stack: ffffffff8209a000->ffffffff8209b000 > (XEN) TOTAL: ffffffff80000000->ffffffff82400000 > (XEN) ENTRY ADDRESS: ffffffff81d681f0 > (XEN) Dom0 has maximum 1 VCPUs > (XEN) Scrubbing Free RAM on 1 nodes using 1 CPUs > (XEN) ........done. > (XEN) Initial low memory virq threshold set at 0x1000 pages. > (XEN) Std. Loglevel: All > (XEN) Guest Loglevel: All > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to > Xen) > (XEN) Freed 288kB init memory. > (XEN) d0v0: unhandled page fault (ec=0000) > (XEN) Pagetable walk from ffffffff81d6b665: > (XEN) L4[0x1ff] = 000000003a088067 0000000000002088 > (XEN) L3[0x1fe] = 000000003a087067 0000000000002087 > (XEN) L2[0x00e] = 000000003a096067 0000000000002096 > (XEN) L1[0x16b] = 0010000039d6b067 0000000000001d6b > (XEN) domain_crash_sync called from entry.S: fault at ffff82d08023d3c3 > create_bounce_frame+0x12b/0x13a > (XEN) Domain 0 (vcpu#0) crashed on cpu#0: > (XEN) ----[ Xen-4.6.1 x86_64 debug=n Not tainted ]---- > (XEN) CPU: 0 > (XEN) RIP: e033:[<ffffffff81d6b665>] > (XEN) RFLAGS: 0000000000000282 EM: 1 CONTEXT: pv guest (d0v0) > (XEN) rax: fffffffffffffff2 rbx: ffffffff81d59000 rcx: 0000000000039d58 > (XEN) rdx: 0000000000000000 rsi: 0000000000000010 rdi: ffffffff81c03eb0 > (XEN) rbp: ffffffff81c03f00 rsp: ffffffff81c03e70 r8: 0000000000000000 > (XEN) r9: 0000000000000080 r10: 0000000000000000 r11: 8000000000000161 > (XEN) r12: 0000000000000080 r13: ffffffff81c03f16 r14: ffffffff81c03eb0 > (XEN) r15: 0000000000000001 cr0: 000000008005003b cr4: 00000000000006e0 > (XEN) cr3: 000000003a085000 cr2: ffffffff81d6b665 > (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: e02b cs: e033 > (XEN) Guest stack trace from rsp=ffffffff81c03e70: > (XEN) 0000000000039d58 8000000000000161 0000000000000000 ffffffff81d6b665 > (XEN) 000000010000e030 0000000000010082 ffffffff81c03eb0 000000000000e02b > (XEN) 0000000000039d58 0000000000000000 0000000000000080 8000000000000161 > (XEN) 0000000001d58000 0000000000000000 0000000000000000 0000000000000000 > (XEN) 0000000000000000 0000000000000000 ffffffff81c03f28 ffffffff81028ef5 > (XEN) 007f000000000000 ffffffff81d58000 0000000000000000 ffffffff81c03f40 > (XEN) ffffffff817c0bb0 0000000000000000 ffffffff81c03ff8 ffffffff81d6b8c6 > (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > (XEN) 0000000000000000 0000000000000000 00010102464c457f 0000000000000000 > (XEN) 00000001003e0003 0000000000000970 0000000000000040 0000000000000fa0 > (XEN) 0038004000000000 0010001100400004 0000000500000001 0000000000000000 > (XEN) 0000000000000000 0000000000000000 0000000000000ec9 0000000000000ec9 > (XEN) 0000000000001000 0000000400000002 0000000000000360 0000000000000360 > (XEN) 0000000000000360 0000000000000110 0000000000000110 0000000000000008 > (XEN) 0000000400000004 00000000000007b0 00000000000007b0 00000000000007b0 > (XEN) 000000000000003c 000000000000003c 0000000000000004 000000046474e550 > (XEN) Hardware Dom0 crashed: rebooting machine in 5 seconds. > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxx > http://lists.xen.org/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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