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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] PVH DomU panics on boot on Xen 4.5.0 whereas it was fine on 4.4.1
On Sun, Mar 15, 2015 at 09:34:16PM +0000, Ian Murray wrote: > Hi, > > I have a domU guest that booted fine under Xen 4.4.1 with pvh=1 but now fails > to boot with it under Xen 4.5.0. Removing pvh=1, i.e. booting it as > traditional PV results in it booting fine. > > The only odd thing is that I had to compile with debug=y on Config.mk to > avoid a compiler warning that was causing compilation to fail outright. I > will create another mail about that. DomU is Ubuntu 14.10 and Dom0 is 12.04.5 > there were some incompatible changes in xen 4.5 in regards to PVH which were then updated in Linux 3.19 (or was it 3.18?) I would recommend you rev up to the latest version of Linux. > Here is the boot output when booting with pvh=1 > > [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Initializing cgroup subsys cpuacct > [ 0.000000] Linux version 3.16.0-31-generic (buildd@batsu) (gcc version > 4.9.1 (Ubuntu 4.9.1-16ubuntu6) ) #41-Ubuntu SMP Tue Feb 10 15:24:04 UTC 2015 > (Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5) > [ 0.000000] Command line: root=UUID=edfcef2a-dcf1-4c77-ad69-22456606702e > ro nomodeset xen-fbfront.video=16,1024,768 > [ 0.000000] KERNEL supported cpus: > [ 0.000000] Intel GenuineIntel > [ 0.000000] AMD AuthenticAMD > [ 0.000000] Centaur CentaurHauls > [ 0.000000] ACPI in unprivileged domain disabled > [ 0.000000] e820: BIOS-provided physical RAM map: > [ 0.000000] Xen: [mem 0x0000000000000000-0x000000003fffffff] usable > [ 0.000000] NX (Execute Disable) protection: active > [ 0.000000] DMI not present or invalid. > [ 0.000000] AGP: No AGP bridge found > [ 0.000000] e820: last_pfn = 0x40000 max_arch_pfn = 0x400000000 > [ 0.000000] Scanning 1 areas for low memory corruption > [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] > [ 0.000000] init_memory_mapping: [mem 0x3fe00000-0x3fffffff] > [ 0.000000] init_memory_mapping: [mem 0x3c000000-0x3fdfffff] > [ 0.000000] init_memory_mapping: [mem 0x00100000-0x3bffffff] > [ 0.000000] RAMDISK: [mem 0x023f6000-0x0589ffff] > [ 0.000000] NUMA turned off > [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000003fffffff] > [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x3fffffff] > [ 0.000000] NODE_DATA [mem 0x3fffb000-0x3fffffff] > [ 0.000000] Zone ranges: > [ 0.000000] DMA [mem 0x00001000-0x00ffffff] > [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] > [ 0.000000] Normal empty > [ 0.000000] Movable zone start for each node > [ 0.000000] Early memory node ranges > [ 0.000000] node 0: [mem 0x00001000-0x0009ffff] > [ 0.000000] node 0: [mem 0x00100000-0x3fffffff] > [ 0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org > [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs > [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] > [ 0.000000] e820: [mem 0x40000000-0xffffffff] available for PCI devices > [ 0.000000] Booting paravirtualized kernel with PVH extensions on Xen > [ 0.000000] Xen version: 4.5.0 > [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 > nr_node_ids:1 > [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88003fc00000 s83328 r8192 > d23168 u1048576 > [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total > pages: 257930 > [ 0.000000] Policy zone: DMA32 > [ 0.000000] Kernel command line: > root=UUID=edfcef2a-dcf1-4c77-ad69-22456606702e ro nomodeset > xen-fbfront.video=16,1024,768 > [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) > [ 0.000000] xsave: enabled xstate_bv 0x3, cntxt size 0x240 > [ 0.000000] AGP: Checking aperture... > [ 0.000000] AGP: No AGP bridge found > [ 0.000000] Memory: 958828K/1048188K available (7743K kernel code, 1197K > rwdata, 3612K rodata, 1360K init, 1308K bss, 89360K reserved) > [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 > [ 0.000000] Hierarchical RCU implementation. > [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. > [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. > [ 0.000000] Offload RCU callbacks from all CPUs > [ 0.000000] Offload RCU callbacks from CPUs: 0-1. > [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 > [ 0.000000] NR_IRQS:16640 nr_irqs:288 16 > [ 0.000000] xen:events: Using FIFO-based ABI > [ 0.000000] xen:events: Xen HVM callback vector for event delivery is > enabled > [ 0.000000] Console: colour dummy device 80x25 > [ 0.000000] console [tty0] enabled > [ 0.000000] console [hvc0] enabled > [ 0.000000] allocated 4194304 bytes of page_cgroup > [ 0.000000] please try 'cgroup_disable=memory' option if you don't want > memory cgroups > [ 0.000000] installing Xen timer for CPU 0 > [ 0.000000] tsc: Detected 2893.516 MHz processor > [ 0.004000] Calibrating delay loop (skipped), value calculated using timer > frequency.. 5787.03 BogoMIPS (lpj=11574064) > [ 0.004000] pid_max: default: 32768 minimum: 301 > [ 0.004000] Security Framework initialized > [ 0.004000] AppArmor: AppArmor initialized > [ 0.004000] Yama: becoming mindful. > [ 0.004000] Dentry cache hash table entries: 131072 (order: 8, 1048576 > bytes) > [ 0.004000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) > [ 0.004000] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) > [ 0.004000] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 > bytes) > [ 0.004000] Initializing cgroup subsys memory > [ 0.004000] Initializing cgroup subsys devices > [ 0.004000] Initializing cgroup subsys freezer > [ 0.004000] Initializing cgroup subsys net_cls > [ 0.004000] Initializing cgroup subsys blkio > [ 0.004000] Initializing cgroup subsys perf_event > [ 0.004000] Initializing cgroup subsys net_prio > [ 0.004000] Initializing cgroup subsys hugetlb > [ 0.004000] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' > [ 0.004000] ENERGY_PERF_BIAS: View and update with > x86_energy_perf_policy(8) > [ 0.004000] CPU: Physical Processor ID: 0 > [ 0.004000] CPU: Processor Core ID: 0 > [ 0.004000] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 > [ 0.004000] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 > [ 0.004000] tlb_flushall_shift: 6 > [ 0.030028] ftrace: allocating 29316 entries in 115 pages > [ 0.036106] cpu 0 spinlock event irq 17 > [ 0.041478] Performance Events: unsupported p6 CPU model 42 no PMU driver, > software events only. > [ 0.042905] NMI watchdog: disabled (cpu0): hardware events not enabled > [ 0.042995] installing Xen timer for CPU 1 > [ 0.043022] cpu 1 spinlock event irq 24 > [ 0.043048] SMP alternatives: switching to SMP code > [ 0.057278] x86: Booted up 1 node, 2 CPUs > [ 0.057406] devtmpfs: initialized > [ 0.059043] evm: security.selinux > [ 0.059062] evm: security.SMACK64 > [ 0.059075] evm: security.SMACK64EXEC > [ 0.059087] evm: security.SMACK64TRANSMUTE > [ 0.059099] evm: security.SMACK64MMAP > [ 0.059111] evm: security.ima > [ 0.059123] evm: security.capability > [ 0.060911] pinctrl core: initialized pinctrl subsystem > [ 0.060997] regulator-dummy: no parameters > [ 0.081449] RTC time: 165:165:165, date: 165/165/65 > [ 0.081508] NET: Registered protocol family 16 > [ 0.081533] xen:grant_table: Grant tables using version 1 layout > [ 0.081558] Grant table initialized > [ 0.081648] PCI: setting up Xen PCI frontend stub > [ 0.088163] ACPI: Interpreter disabled. > [ 0.088163] xen:balloon: Initialising balloon driver > [ 0.096046] xen_balloon: Initialising balloon driver > [ 0.096071] vgaarb: loaded > [ 0.096248] SCSI subsystem initialized > [ 0.096277] usbcore: registered new interface driver usbfs > [ 0.096277] usbcore: registered new interface driver hub > [ 0.096277] usbcore: registered new device driver usb > [ 0.096277] PCI: System does not support PCI > [ 0.096277] PCI: System does not support PCI > [ 0.096277] NetLabel: Initializing > [ 0.096277] NetLabel: domain hash size = 128 > [ 0.096277] NetLabel: protocols = UNLABELED CIPSOv4 > [ 0.096277] NetLabel: unlabeled traffic allowed by default > [ 0.096277] Switched to clocksource xen > [ 0.103970] AppArmor: AppArmor Filesystem Enabled > [ 0.104082] pnp: PnP ACPI: disabled > [ 0.111189] NET: Registered protocol family 2 > [ 0.111459] TCP established hash table entries: 8192 (order: 4, 65536 > bytes) > [ 0.111520] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) > [ 0.111563] TCP: Hash tables configured (established 8192 bind 8192) > [ 0.111606] TCP: reno registered > [ 0.111624] UDP hash table entries: 512 (order: 2, 16384 bytes) > [ 0.111651] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) > [ 0.111727] NET: Registered protocol family 1 > [ 0.111846] Trying to unpack rootfs image as initramfs... > [ 0.160145] Freeing initrd memory: 53928K (ffff8800023f6000 - > ffff8800058a0000) > [ 0.160340] platform rtc_cmos: registered platform RTC device (no PNP > device found) > [ 0.160459] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 > Joules, 3 fixed counters 163840 ms ovfl timer > [ 0.160558] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x26 > [ 0.160578] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x26 > [ 0.160808] microcode: Microcode Update Driver: v2.00 > <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba > [ 0.160856] Scanning for low memory corruption every 60 seconds > [ 0.161477] futex hash table entries: 512 (order: 3, 32768 bytes) > [ 0.161523] Initialise system trusted keyring > [ 0.161577] audit: initializing netlink subsys (disabled) > [ 0.181335] audit: type=2000 audit(1426454667.912:1): initialized > [ 0.181879] HugeTLB registered 2 MB page size, pre-allocated 0 pages > [ 0.183205] zpool: loaded > [ 0.183216] zbud: loaded > [ 0.183640] VFS: Disk quotas dquot_6.5.2 > [ 0.183715] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) > [ 0.184551] fuse init (API version 7.23) > [ 0.184727] msgmni has been set to 1978 > [ 0.184790] Key type big_key registered > [ 0.185745] Key type asymmetric registered > [ 0.185757] Asymmetric key parser 'x509' registered > [ 0.185801] Block layer SCSI generic (bsg) driver version 0.4 loaded > (major 252) > [ 0.185894] io scheduler noop registered > [ 0.185905] io scheduler deadline registered (default) > [ 0.185958] io scheduler cfq registered > [ 0.186036] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 > [ 0.186061] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 > [ 0.186779] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled > [ 0.188858] Linux agpgart interface v0.103 > [ 0.190320] brd: module loaded > [ 0.191147] loop: module loaded > [ 0.195014] libphy: Fixed MDIO Bus: probed > [ 0.195030] tun: Universal TUN/TAP device driver, 1.6 > [ 0.195040] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> > [ 0.195156] PPP generic driver version 2.4.2 > [ 0.195247] xen_netfront: Initialising Xen virtual ethernet driver > [ 0.199063] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > [ 0.199088] ehci-pci: EHCI PCI platform driver > [ 0.199123] ehci-platform: EHCI generic platform driver > [ 0.199145] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > [ 0.199160] ohci-pci: OHCI PCI platform driver > [ 0.199177] ohci-platform: OHCI generic platform driver > [ 0.199194] uhci_hcd: USB Universal Host Controller Interface driver > [ 0.199258] i8042: PNP: No PS/2 controller found. Probing ports directly. > [ 0.209793] blkfront: xvda: flush diskcache: enabled; persistent grants: > enabled; indirect descriptors: enabled; > [ 0.255889] xvda: xvda1 xvda2 < xvda5 > > [ 1.209575] i8042: No controller found > [ 1.209830] mousedev: PS/2 mouse device common for all mice > [ 1.269874] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 > [ 1.270004] rtc_cmos: probe of rtc_cmos failed with error -38 > [ 1.270096] device-mapper: uevent: version 1.0.3 > [ 1.270226] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: > dm-devel@xxxxxxxxxx > [ 1.270261] Intel P-state driver initializing. > [ 1.270283] ledtrig-cpu: registered to indicate activity on CPUs > [ 1.270385] TCP: cubic registered > [ 1.270494] NET: Registered protocol family 10 > [ 1.270706] NET: Registered protocol family 17 > [ 1.270731] Key type dns_resolver registered > [ 1.270745] mce: Unable to init device /dev/mcelog (rc: -5) > [ 1.271098] Loading compiled-in X.509 certificates > [ 1.272466] Loaded X.509 cert 'Magrathea: Glacier signing key: > a112c18a448a560047ef1f4db74d497f61a45099' > [ 1.272528] registered taskstats version 1 > [ 1.272947] traps: modprobe[60] trap invalid opcode ip:7fab5997f1aa > sp:7ffff0f5f6e8 error:0 in ld-linux-x86-64.so.2[7fab59967000+23000] > [ 1.273384] traps: modprobe[62] trap invalid opcode ip:7f34024f51aa > sp:7fff4beae188 error:0 in ld-linux-x86-64.so.2[7f34024dd000+23000] > [ 1.273719] Key type trusted registered > [ 1.273940] traps: modprobe[66] trap invalid opcode ip:7f4d34ded1aa > sp:7fffdcf3b8c8 error:0 in ld-linux-x86-64.so.2[7f4d34dd5000+23000] > [ 1.274230] traps: modprobe[68] trap invalid opcode ip:7f4990a341aa > sp:7fff1cb42358 error:0 in ld-linux-x86-64.so.2[7f4990a1c000+23000] > [ 1.274727] traps: modprobe[72] trap invalid opcode ip:7f019bace1aa > sp:7fffb5e59d48 error:0 in ld-linux-x86-64.so.2[7f019bab6000+23000] > [ 1.275024] traps: modprobe[74] trap invalid opcode ip:7fc8f4e2c1aa > sp:7fff46604c78 error:0 in ld-linux-x86-64.so.2[7fc8f4e14000+23000] > [ 1.275350] Key type encrypted registered > [ 1.275381] AppArmor: AppArmor sha1 policy hashing enabled > [ 1.275393] ima: No TPM chip found, activating TPM-bypass! > [ 1.275419] evm: HMAC attrs: 0x1 > [ 1.275449] xenbus_probe_frontend: Device with no driver: device/vfb/0 > [ 1.275461] xenbus_probe_frontend: Device with no driver: device/vkbd/0 > [ 1.275556] Magic number: 1:252:3141 > [ 1.275592] /build/buildd/linux-3.16.0/drivers/rtc/hctosys.c: unable to > open rtc device (rtc0) > [ 1.275673] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found > [ 1.275685] EDD information not available. > [ 1.276100] Freeing unused kernel memory: 1360K (ffffffff81d2d000 - > ffffffff81e81000) > [ 1.276118] Write protecting the kernel read-only data: 12288k > [ 1.276900] Freeing unused kernel memory: 436K (ffff880001793000 - > ffff880001800000) > [ 1.277030] Freeing unused kernel memory: 484K (ffff880001b87000 - > ffff880001c00000) > [ 1.277197] traps: init[1] trap invalid opcode ip:7f1c5a4441aa > sp:7fffe6457778 error:0 in ld-linux-x86-64.so.2[7f1c5a42c000+23000] > [ 1.277267] Kernel panic - not syncing: Attempted to kill init! > exitcode=0x00000004 > [ 1.277267] > [ 1.277286] CPU: 1 PID: 1 Comm: init Not tainted 3.16.0-31-generic > #41-Ubuntu > [ 1.277299] ffff88003d9dfd30 ffff88003d9dfca0 ffffffff81782d0b > ffffffff81a7bbe8 > [ 1.277318] ffff88003d9dfd20 ffffffff8177ecca ffffffff00000010 > ffff88003d9dfd30 > [ 1.277337] ffff88003d9dfcc8 ffff88003da80000 0000000000000004 > ffff88003da804a8 > [ 1.277357] Call Trace: > [ 1.277367] [<ffffffff81782d0b>] dump_stack+0x45/0x56 > [ 1.277378] [<ffffffff8177ecca>] panic+0xc6/0x1fa > [ 1.277389] [<ffffffff81072ec1>] do_exit+0xaa1/0xab0 > [ 1.277400] [<ffffffff81072f53>] do_group_exit+0x43/0xc0 > [ 1.277410] [<ffffffff810832ff>] get_signal_to_deliver+0x29f/0x8d0 > [ 1.277423] [<ffffffff810125b8>] do_signal+0x48/0xbf0 > [ 1.277434] [<ffffffff811e8f5b>] ? do_execve_common.isra.24+0x65b/0x750 > [ 1.277446] [<ffffffff811e8f5b>] ? do_execve_common.isra.24+0x65b/0x750 > [ 1.281074] [<ffffffff810131c9>] do_notify_resume+0x69/0xb0 > [ 1.281074] [<ffffffff8178bb22>] retint_signal+0x48/0x86 > [ 1.281074] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: > 0xffffffff80000000-0xffffffffbfffffff) > > Thanks for reading, > > Ian. > > _______________________________________________ > 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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