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Pls cc: me in your reply, as I just subscribed, and don't know if it worked yet.
Yes - it's a 12 year old computer. I replaced the cpu 8 yrs ago to get 64 bits. Here's /proc/cpuinfo for the first of two cpus:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz
stepping : 6
microcode : 0xd1
cpu MHz : 1333.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm tpr_shadow
bugs :
bogomips : 3657.47
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
It actually will not boot kernels 3.10 - 3.18 either, unless I put 'watchdog=1' on the xen.gz grub line. (I've archived all kernels from 3.10 to 4.7rc.) I'm currently on Fedora 23, but this has been going on for years. Here's a typical grub stanza for my system:
title Xen Dom0 (4.6.0-1.fc25.x86_64)
root (hd0,1)
kernel /xen.gz cpufreq=xen loglvl=all tmem=1 tmem_dedup=1 tmem_compress=1 ucode=scan nmi=dom0 watchdog=true
module /vmlinuz-4.6.0-1.fc25.x86_64 ro root=/dev/mapper/vg_insp6400-lv_root LANG=en_US.UTF-8 microcode.early=y
module /initramfs-4.6.0-1.fc25.x86_64.img
Sometimes I omit the tmem parms, with no effect. If I omit watchdog, xen logs it's startup, goes to load the kernel, and the kernel immediately goes into an infinite loop with an ACPI stack dump, and a BUG: to the effect that CPU #0 was stuck for 22 s. This occurs immediately, not every 22 s, and it's long before the pci bus is enumerated. I don't have any serial ports I can hook up to each other, so I can't provide the exact log.
For kernels 3.19 - 4.2, the system won't boot into xen at all. In all cases,bare metal boots work fine.
For kernels 4.3 - 4.6, and 4.7-rc, it gets more interesting, and I am able to provide a log (for 4.6). The system refuses to initialize my hard disk, and I am dumped into a rescue shell. I was able to initialze the network, and mount my Windows machine over cifs, so I could xfer the logs.
I've played quite a bit with dracut's {add,force}_drivers+= parms, and the files in /usr/lib/modules-load.d, and currently load the following kernel modules, in the following order, to no effect. (I also don't remember the xen version for the last 4 years changing any of my results - 4.2 - 4.6.)
xen_wdt
tmem
xenfs
xen-evtchn
xen-gntdev
xen-gntalloc
xen-blkback
xen-netback
xen-pciback
xen-scsiback
xen-acpi-processor
The kernel logs are excerpted as follows, with inline comments comparing it to baremetal, and attached in it's entirety at the end. Suggestions from anyone with a long memory who has seen anything like this will be gratefully appreciated.
+ cat /lib/dracut/dracut-043-63.git20151211.fc23
dracut-043-63.git20151211.fc23
+ cat /proc/cmdline
ro root=/dev/mapper/vg_insp6400-lv_root LANG=en_US.UTF-8 microcode.early=y
+ '[' -f /etc/cmdline ']'
+ for _i in '/etc/cmdline.d/*.conf'
+ '[' -f /etc/cmdline.d/20-force_drivers.conf ']'
+ echo /etc/cmdline.d/20-force_drivers.conf
/etc/cmdline.d/20-force_drivers.conf
+ cat /etc/cmdline.d/20-force_drivers.conf
rd.driver.pre=xen_wdt
rd.driver.pre=tmem
rd.driver.pre=xenfs
+ cat /proc/self/mountinfo
0 0 0:1 / / rw shared:1 - rootfs rootfs rw
16 0 0:16 / /sys rw,nosuid,nodev,noexec,relatime shared:2 - sysfs sysfs rw
17 0 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:7 - proc proc rw
18 0 0:6 / /dev rw,nosuid shared:8 - devtmpfs devtmpfs rw,size=894040k,nr_inodes=223510,mode=755
19 16 0:17 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:3 - securityfs securityfs rw
20 18 0:18 / /dev/shm rw,nosuid,nodev shared:9 - tmpfs tmpfs rw
21 18 0:13 / /dev/pts rw,nosuid,noexec,relatime shared:10 - devpts devpts rw,gid=5,mode=620,ptmxmode=000
22 0 0:19 / /run rw,nosuid,nodev shared:11 - tmpfs tmpfs rw,mode=755
23 16 0:20 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:4 - tmpfs tmpfs ro,mode=755
24 23 0:21 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:5 - cgroup cgroup rw,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd
25 16 0:22 / /sys/fs/pstore rw,nosuid,nodev,noexec,relatime shared:6 - pstore pstore rw
26 23 0:23 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:12 - cgroup cgroup rw,cpuset
27 23 0:24 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:13 - cgroup cgroup rw,pids
28 23 0:25 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:14 - cgroup cgroup rw,net_cls,net_prio
29 23 0:26 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:15 - cgroup cgroup rw,freezer
30 23 0:27 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:16 - cgroup cgroup rw,cpu,cpuacct
31 23 0:28 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,memory
32 23 0:29 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:18 - cgroup cgroup rw,blkio
33 23 0:30 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:19 - cgroup cgroup rw,devices
34 23 0:31 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime shared:20 - cgroup cgroup rw,hugetlb
35 23 0:32 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:21 - cgroup cgroup rw,perf_event
58 16 0:33 / /sys/kernel/config rw,relatime shared:22 - configfs configfs rw
+ cat /proc/mounts
rootfs / rootfs rw 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
devtmpfs /dev devtmpfs rw,nosuid,size=894040k,nr_inodes=223510,mode=755 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /run tmpfs rw,nosuid,nodev,mode=755 0 0
tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,mode=755 0 0
cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd 0 0
pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0
cgroup /sys/fs/cgroup/net_cls,net_prio cgroup rw,nosuid,nodev,noexec,relatime,net_cls,net_prio 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpu,cpuacct 0 0
cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
configfs /sys/kernel/config configfs rw,relatime 0 0
[Here's the start of the disk problems]
+ blkid
+ blkid -o udev
+ ls -l '/dev/disk/by*'
ls: cannot access /dev/disk/by*: No such file or directory
+ for _i in '/etc/conf.d/*.conf'
+ '[' -f /etc/conf.d/systemd.conf ']'
+ echo /etc/conf.d/systemd.conf
/etc/conf.d/systemd.conf
+ cat /etc/conf.d/systemd.conf
systemdutildir="/usr/lib/systemd"
systemdsystemunitdir="/usr/lib/systemd/system"
systemdsystemconfdir="/etc/systemd/system"
+ command -v lvm
+ lvm pvdisplay
File descriptor 98 (/dev/console) leaked on lvm invocation. Parent PID 2534: /bin/sh
File descriptor 99 (/dev/console) leaked on lvm invocation. Parent PID 2534: /bin/sh
+ lvm vgdisplay
File descriptor 98 (/dev/console) leaked on lvm invocation. Parent PID 2534: /bin/sh
File descriptor 99 (/dev/console) leaked on lvm invocation. Parent PID 2534: /bin/sh
+ lvm lvdisplay
File descriptor 98 (/dev/console) leaked on lvm invocation. Parent PID 2534: /bin/sh
File descriptor 99 (/dev/console) leaked on lvm invocation. Parent PID 2534: /bin/sh
+ command -v dmsetup
+ dmsetup ls --tree
No devices found
+ cat /proc/mdstat
Personalities :
unused devices: <none>
+ command -v ip
+ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 00:15:c5:04:7d:4f brd ff:ff:ff:ff:ff:ff
+ command -v journalctl
+ journalctl -ab --no-pager -o short-monotonic
-- Logs begin at Sat 2016-05-21 19:43:16 UTC, end at Sat 2016-05-21 19:46:37 UTC. --
[ 25.709060] insp6400 systemd-journal[133]: Runtime journal is using 8.0M (max allowed 88.4M, trying to leave 132.6M free of 876.0M available → current limit 88.4M).
[ 25.709570] insp6400 systemd-journal[133]: Runtime journal is using 8.0M (max allowed 88.4M, trying to leave 132.6M free of 876.0M available → current limit 88.4M).
[ 0.000000] insp6400 kernel: x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC
[ 0.000000] insp6400 kernel: Linux version 4.6.0-1.fc25.x86_64 (mockbuild@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 6.1.1 20160510 (Red Hat 6.1.1-2) (GCC) ) #1 SMP Mon May 16 14:57:01 UTC 2016
[ 0.000000] insp6400 kernel: Command line: ro root=/dev/mapper/vg_insp6400-lv_root LANG=en_US.UTF-8 microcode.early=y
[ 0.000000] insp6400 kernel: x86/fpu: Legacy x87 FPU detected.
[ 0.000000] insp6400 kernel: x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] insp6400 kernel: Released 0 page(s)
[ 0.000000] insp6400 kernel: e820: BIOS-provided physical RAM map:
[ 0.000000] insp6400 kernel: Xen: [mem 0x0000000000000000-0x000000000009efff] usable
[ 0.000000] insp6400 kernel: Xen: [mem 0x000000000009f000-0x00000000000fffff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x0000000000100000-0x000000007f6d2fff] usable
[ 0.000000] insp6400 kernel: Xen: [mem 0x000000007f6d3400-0x000000007fffffff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x00000000f0000000-0x00000000f4006fff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x00000000f4008000-0x00000000f400bfff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x00000000fed20000-0x00000000fed9ffff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[ 0.000000] insp6400 kernel: Xen: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved
[ 0.000000] insp6400 kernel: NX (Execute Disable) protection: active
[ 0.000000] insp6400 kernel: SMBIOS 2.4 present.
[ 0.000000] insp6400 kernel: DMI: Dell Inc. MM061 /0KD882, BIOS A17 06/13/2007
[ 0.000000] insp6400 kernel: Hypervisor detected: Xen
[ 0.000000] insp6400 kernel: e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] insp6400 kernel: e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] insp6400 kernel: e820: last_pfn = 0x7f6d3 max_arch_pfn = 0x400000000
[ 0.000000] insp6400 kernel: MTRR: Disabled
[ 0.000000] insp6400 kernel: Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] insp6400 kernel: BRK [0x02062000, 0x02062fff] PGTABLE
[ 0.000000] insp6400 kernel: BRK [0x02063000, 0x02063fff] PGTABLE
[ 0.000000] insp6400 kernel: BRK [0x02064000, 0x02064fff] PGTABLE
[ 0.000000] insp6400 kernel: BRK [0x02065000, 0x02065fff] PGTABLE
[ 0.000000] insp6400 kernel: BRK [0x02066000, 0x02066fff] PGTABLE
[ 0.000000] insp6400 kernel: BRK [0x02067000, 0x02067fff] PGTABLE
[ 0.000000] insp6400 kernel: RAMDISK: [mem 0x04000000-0x05396fff]
[ 0.000000] insp6400 kernel: ACPI: Early table checksum verification disabled
[ 0.000000] insp6400 kernel: ACPI: RSDP 0x00000000000FC1D0 000014 (v00 DELL )
[ 0.000000] insp6400 kernel: ACPI: RSDT 0x000000007F6D3A0F 000040 (v01 DELL M07 27D7060D ASL 00000061)
[ 0.000000] insp6400 kernel: ACPI: FACP 0x000000007F6D4800 000074 (v01 DELL M07 27D7060D ASL 00000061)
[ 0.000000] insp6400 kernel: ACPI: DSDT 0x000000007F6D5400 004766 (v01 INT430 SYSFexxx 00001001 INTL 20050624)
[ 0.000000] insp6400 kernel: ACPI: FACS 0x000000007F6E3C00 000040
[ 0.000000] insp6400 kernel: ACPI: HPET 0x000000007F6D4F00 000038 (v01 DELL M07 00000001 ASL 00000061)
[ 0.000000] insp6400 kernel: ACPI: APIC 0x000000007F6D5000 000068 (v01 DELL M07 27D7060D ASL 00000047)
[ 0.000000] insp6400 kernel: ACPI: MCFG 0x000000007F6D4FC0 00003E (v16 DELL M07 27D7060D ASL 00000061)
[ 0.000000] insp6400 kernel: ACPI: SLIC 0x000000007F6D509C 000176 (v01 DELL M07 27D7060D ASL 00000061)
[ 0.000000] insp6400 kernel: ACPI: BOOT 0x000000007F6D4BC0 000028 (v01 DELL M07 27D7060D ASL 00000061)
[ 0.000000] insp6400 kernel: ACPI: SSDT 0x000000007F6D3A4F 0004DC (v01 PmRef CpuPm 00003000 INTL 20050624)
[ 0.000000] insp6400 kernel: ACPI: Local APIC address 0xfee00000
[ 0.000000] insp6400 kernel: Setting APIC routing to Xen PV.
[ 0.000000] insp6400 kernel: NUMA turned off
[ 0.000000] insp6400 kernel: Faking a node at [mem 0x0000000000000000-0x000000007f6d2fff]
[ 0.000000] insp6400 kernel: NODE_DATA(0) allocated [mem 0x75f39000-0x75f4ffff]
[ 0.000000] insp6400 kernel: Zone ranges:
[ 0.000000] insp6400 kernel: DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] insp6400 kernel: DMA32 [mem 0x0000000001000000-0x000000007f6d2fff]
[ 0.000000] insp6400 kernel: Normal empty
[ 0.000000] insp6400 kernel: Device empty
[ 0.000000] insp6400 kernel: Movable zone start for each node
[ 0.000000] insp6400 kernel: Early memory node ranges
[ 0.000000] insp6400 kernel: node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] insp6400 kernel: node 0: [mem 0x0000000000100000-0x000000007f6d2fff]
[ 0.000000] insp6400 kernel: Initmem setup node 0 [mem 0x0000000000001000-0x000000007f6d2fff]
[ 0.000000] insp6400 kernel: On node 0 totalpages: 521841
[ 0.000000] insp6400 kernel: DMA zone: 64 pages used for memmap
[ 0.000000] insp6400 kernel: DMA zone: 21 pages reserved
[ 0.000000] insp6400 kernel: DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] insp6400 kernel: DMA32 zone: 8092 pages used for memmap
[ 0.000000] insp6400 kernel: DMA32 zone: 517843 pages, LIFO batch:31
[ 0.000000] insp6400 kernel: p2m virtual area at ffffc90000000000, size is 400000
[ 0.000000] insp6400 kernel: Remapped 97 page(s)
[ 0.000000] insp6400 kernel: Reserving Intel graphics stolen memory at 0x7f800000-0x7fffffff
[ 0.000000] insp6400 kernel: ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] insp6400 kernel: ACPI: Local APIC address 0xfee00000
[ 0.000000] insp6400 kernel: ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] insp6400 kernel: ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] insp6400 kernel: IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] insp6400 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] insp6400 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] insp6400 kernel: ACPI: IRQ0 used by override.
[ 0.000000] insp6400 kernel: ACPI: IRQ9 used by override.
[ 0.000000] insp6400 kernel: Using ACPI (MADT) for SMP configuration information
[ 0.000000] insp6400 kernel: ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] insp6400 kernel: smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] insp6400 kernel: PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] insp6400 kernel: PM: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[ 0.000000] insp6400 kernel: e820: [mem 0x80000000-0xefffffff] available for PCI devices
[ 0.000000] insp6400 kernel: Booting paravirtualized kernel on Xen
[ 0.000000] insp6400 kernel: Xen version: 4.6.1 (preserve-AD)
[ 0.000000] insp6400 kernel: clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] insp6400 kernel: setup_percpu: NR_CPUS:1024 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] insp6400 kernel: percpu: Embedded 34 pages/cpu @ffff880075400000 s99096 r8192 d31976 u1048576
[ 0.000000] insp6400 kernel: pcpu-alloc: s99096 r8192 d31976 u1048576 alloc=1*2097152
[ 0.000000] insp6400 kernel: pcpu-alloc: [0] 0 1
[ 0.000000] insp6400 kernel: Built 1 zonelists in Node order, mobility grouping on. Total pages: 513664
[ 0.000000] insp6400 kernel: Policy zone: DMA32
[ 0.000000] insp6400 kernel: Kernel command line: ro root=/dev/mapper/vg_insp6400-lv_root LANG=en_US.UTF-8 microcode.early=y
[ 0.000000] insp6400 kernel: PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] insp6400 kernel: software IO TLB [mem 0x6f200000-0x73200000] (64MB) mapped at [ffff88006f200000-ffff8800731fffff]
[ 0.000000] insp6400 kernel: Memory: 1788048K/2087364K available (8075K kernel code, 1332K rwdata, 3252K rodata, 1568K init, 1540K bss, 299316K reserved, 0K cma-reserved)
[ 0.000000] insp6400 kernel: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] insp6400 kernel: Hierarchical RCU implementation.
[ 0.000000] insp6400 kernel: Build-time adjustment of leaf fanout to 64.
[ 0.000000] insp6400 kernel: RCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=2.
[ 0.000000] insp6400 kernel: RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2
[ 0.000000] insp6400 kernel: Using NULL legacy PIC
[ 0.000000] insp6400 kernel: NR_IRQS:65792 nr_irqs:440 0
[ 0.000000] insp6400 kernel: xen:events: Using FIFO-based ABI
[ 0.000000] insp6400 kernel: Offload RCU callbacks from all CPUs
[ 0.000000] insp6400 kernel: Offload RCU callbacks from CPUs: 0-1.
[ 0.000000] insp6400 kernel: Console: colour VGA+ 80x25
[ 0.000000] insp6400 kernel: console [tty0] enabled
[ 0.000000] insp6400 kernel: clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] insp6400 kernel: Xen: using vcpuop timer interface
[ 0.000000] insp6400 kernel: installing Xen timer for CPU 0
[ 0.000000] insp6400 kernel: tsc: Detected 1828.795 MHz processor
[ 0.001000] insp6400 kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 3657.59 BogoMIPS (lpj=1828795)
[ 0.001000] insp6400 kernel: pid_max: default: 32768 minimum: 301
[ 0.001000] insp6400 kernel: ACPI: Core revision 20160108
[ 0.019754] insp6400 kernel: ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 0.019865] insp6400 kernel:
[ 0.020375] insp6400 kernel: Security Framework initialized
[ 0.020458] insp6400 kernel: Yama: becoming mindful.
[ 0.020546] insp6400 kernel: SELinux: Initializing.
[ 0.020648] insp6400 kernel: SELinux: Starting in permissive mode
[ 0.021282] insp6400 kernel: Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.022779] insp6400 kernel: Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.023709] insp6400 kernel: Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.023808] insp6400 kernel: Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.024567] insp6400 kernel: CPU: Physical Processor ID: 0
[ 0.024651] insp6400 kernel: CPU: Processor Core ID: 0
[ 0.024734] insp6400 kernel: mce: CPU supports 2 MCE banks
[ 0.024846] insp6400 kernel: Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
[ 0.024932] insp6400 kernel: Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0
[ 0.025421] insp6400 kernel: Freeing SMP alternatives memory: 32K (ffffffff81ed7000 - ffffffff81edf000)
[ 0.028009] insp6400 kernel: ftrace: allocating 30197 entries in 118 pages
[ 0.038212] insp6400 kernel: smpboot: Max logical packages: 1
[ 0.038313] insp6400 kernel: smpboot: APIC(0) Converting physical 0 to logical package 0
[ 0.038403] insp6400 kernel: Could not initialize VPMU for cpu 0, error -95
[ 0.038528] insp6400 kernel: Performance Events: 4-deep LBR, Core2 events, Broken PMU hardware detected, using software events only.
[ 0.038747] insp6400 kernel: 6Failed to access perfctr msr (MSR c2 is 0)
[I'm not worried about the VPMU error above, I get that even for the kernels 3.10 - 3.18, where I can boot into xen. The following NMI errors concern me, tho'.]
[ 0.040282] insp6400 kernel: NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.040366] insp6400 kernel: NMI watchdog: Shutting down hard lockup detector on all cpus
[By comparison, this would be the corresponding section from a baremetal boot:
May 21 15:34:19 insp6400 kernel: Performance Events: PEBS fmt0-, 4-deep LBR, Core2 events, Intel PMU driver.
May 21 15:34:19 insp6400 kernel: core: PEBS disabled due to CPU errata
May 21 15:34:19 insp6400 kernel: ... version: 2
May 21 15:34:19 insp6400 kernel: ... bit width: 40
May 21 15:34:19 insp6400 kernel: ... generic registers: 2
May 21 15:34:19 insp6400 kernel: ... value mask: 000000ffffffffff
May 21 15:34:19 insp6400 kernel: ... max period: 000000007fffffff
May 21 15:34:19 insp6400 kernel: ... fixed-purpose events: 3
May 21 15:34:19 insp6400 kernel: ... event mask: 0000000700000003
May 21 15:34:19 insp6400 kernel: NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
]
[ 0.040698] insp6400 kernel: installing Xen timer for CPU 1
[ 0.041016] insp6400 kernel: x86: Booted up 1 node, 2 CPUs
[ 0.041342] insp6400 kernel: devtmpfs: initialized
[ 0.041342] insp6400 kernel: x86/mm: Memory block size: 128MB
[ 0.045172] insp6400 kernel: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.046007] insp6400 kernel: atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 0.046007] insp6400 kernel: pinctrl core: initialized pinctrl subsystem
[ 0.046007] insp6400 kernel: RTC time: 19:42:51, date: 05/21/16
[ 0.046007] insp6400 kernel: NET: Registered protocol family 16
[ 0.046007] insp6400 kernel: xen:grant_table: Grant tables using version 1 layout
[ 0.046007] insp6400 kernel: Grant table initialized
[ 0.047192] insp6400 kernel: Simple Boot Flag at 0x79 set to 0x80
[ 0.047318] insp6400 kernel: ACPI: bus type PCI registered
[ 0.047396] insp6400 kernel: acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.047700] insp6400 kernel: PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
[ 0.048010] insp6400 kernel: PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in E820
[ 0.058892] insp6400 kernel: PCI: Using configuration type 1 for base access
[ 0.059067] insp6400 kernel: dmi type 0xB1 record - unknown flag
[ 8.116009] insp6400 kernel: random: nonblocking pool is initialized
[ 24.693104] insp6400 kernel: ACPI: Added _OSI(Module Device)
[ 24.693184] insp6400 kernel: ACPI: Added _OSI(Processor Device)
[ 24.693261] insp6400 kernel: ACPI: Added _OSI(3.0 _SCP Extensions)
[ 24.693340] insp6400 kernel: ACPI: Added _OSI(Processor Aggregator Device)
[ 24.694270] insp6400 kernel: xen: registering gsi 9 triggering 0 polarity 0
[ 24.694292] insp6400 kernel: xen: --> pirq=9 -> irq=9 (gsi=9)
[ 24.698906] insp6400 kernel: ACPI: Dynamic OEM Table Load:
[ 24.699011] insp6400 kernel: ACPI: SSDT 0xFFFF88006E5FE400 000202 (v01 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 24.699603] insp6400 kernel: ACPI: Dynamic OEM Table Load:
[ 24.699730] insp6400 kernel: ACPI: SSDT 0xFFFF88006E601800 0001C6 (v01 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 24.700490] insp6400 kernel: ACPI: Dynamic OEM Table Load:
[ 24.700619] insp6400 kernel: ACPI: SSDT 0xFFFF88006E59DB00 0000C4 (v01 PmRef Cpu1Ist 00003000 INTL 20050624)
[ 24.701147] insp6400 kernel: ACPI: Dynamic OEM Table Load:
[ 24.701275] insp6400 kernel: ACPI: SSDT 0xFFFF88006E5D9E40 000085 (v01 PmRef Cpu1Cst 00003000 INTL 20050624)
[ 24.701869] insp6400 kernel: ACPI: Interpreter enabled
[ 24.701969] insp6400 kernel: ACPI: (supports S0 S3 S4 S5)
[ 24.702006] insp6400 kernel: ACPI: Using IOAPIC for interrupt routing
[ 24.702120] insp6400 kernel: PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 24.738049] insp6400 kernel: ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 24.738140] insp6400 kernel: acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 24.738276] insp6400 kernel: acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 24.738368] insp6400 kernel: acpi PNP0A03:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 24.747957] insp6400 kernel: PCI host bridge to bus 0000:00
[ 24.748008] insp6400 kernel: pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 24.748091] insp6400 kernel: pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 24.748174] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 24.748304] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff window]
[ 24.748433] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0x80000000-0xefffffff window]
[ 24.748562] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0xf4007000-0xf4007fff window]
[ 24.748692] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0xf400c000-0xfebfffff window]
[ 24.748821] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0xfec10000-0xfecfffff window]
[ 24.748951] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0xfed00400-0xfed1ffff window]
[ 24.750006] insp6400 kernel: pci_bus 0000:00: root bus resource [mem 0xfee10000-0xffafffff window]
[ 24.750136] insp6400 kernel: pci_bus 0000:00: root bus resource [bus 00-ff]
[ 24.750237] insp6400 kernel: pci 0000:00:00.0: [8086:27a0] type 00 class 0x060000
[ 24.750506] insp6400 kernel: pci 0000:00:02.0: [8086:27a2] type 00 class 0x030000
[ 24.750539] insp6400 kernel: pci 0000:00:02.0: reg 0x10: [mem 0xeff00000-0xeff7ffff]
[ 24.750558] insp6400 kernel: pci 0000:00:02.0: reg 0x14: [io 0xeff8-0xefff]
[ 24.750576] insp6400 kernel: pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff pref]
[ 24.750594] insp6400 kernel: pci 0000:00:02.0: reg 0x1c: [mem 0xefec0000-0xefefffff]
[ 24.750847] insp6400 kernel: pci 0000:00:02.1: [8086:27a6] type 00 class 0x038000
[ 24.750875] insp6400 kernel: pci 0000:00:02.1: reg 0x10: [mem 0xeff80000-0xefffffff]
[ 24.751257] insp6400 kernel: pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300
[ 24.751307] insp6400 kernel: pci 0000:00:1b.0: reg 0x10: [mem 0xefebc000-0xefebffff 64bit]
[ 24.751526] insp6400 kernel: pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 24.751607] insp6400 kernel: pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 24.751828] insp6400 kernel: pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400
[ 24.752049] insp6400 kernel: pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 24.752138] insp6400 kernel: pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 24.752347] insp6400 kernel: pci 0000:00:1c.3: [8086:27d6] type 01 class 0x060400
[ 24.752566] insp6400 kernel: pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 24.752653] insp6400 kernel: pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 24.752854] insp6400 kernel: pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300
[ 24.752971] insp6400 kernel: pci 0000:00:1d.0: reg 0x20: [io 0xbf80-0xbf9f]
[ 24.754842] insp6400 kernel: pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 24.755023] insp6400 kernel: pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300
[ 24.755141] insp6400 kernel: pci 0000:00:1d.1: reg 0x20: [io 0xbf60-0xbf7f]
[ 24.757014] insp6400 kernel: pci 0000:00:1d.1: System wakeup disabled by ACPI
[ 24.757193] insp6400 kernel: pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300
[ 24.757311] insp6400 kernel: pci 0000:00:1d.2: reg 0x20: [io 0xbf40-0xbf5f]
[ 24.759120] insp6400 kernel: pci 0000:00:1d.2: System wakeup disabled by ACPI
[ 24.759300] insp6400 kernel: pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300
[ 24.759418] insp6400 kernel: pci 0000:00:1d.3: reg 0x20: [io 0xbf20-0xbf3f]
[ 24.761120] insp6400 kernel: pci 0000:00:1d.3: System wakeup disabled by ACPI
[ 24.761321] insp6400 kernel: pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320
[ 24.761366] insp6400 kernel: pci 0000:00:1d.7: reg 0x10: [mem 0xffa80000-0xffa803ff]
[ 24.761580] insp6400 kernel: pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 24.764337] insp6400 kernel: pci 0000:00:1d.7: System wakeup disabled by ACPI
[ 24.764536] insp6400 kernel: pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
[ 24.764747] insp6400 kernel: pci 0000:00:1e.0: System wakeup disabled by ACPI
[ 24.764943] insp6400 kernel: pci 0000:00:1f.0: [8086:27b9] type 00 class 0x060100
[ 24.765151] insp6400 kernel: pci 0000:00:1f.0: can't claim BAR 13 [io 0x1000-0x107f]: address conflict with ACPI CPU throttle [io 0x1010-0x1015]
[ 24.765296] insp6400 kernel: pci 0000:00:1f.0: quirk: [io 0x1080-0x10bf] claimed by ICH6 GPIO
[ 24.765383] insp6400 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0900 (mask 007f)
[ 24.765520] insp6400 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0c80 (mask 003f)
[00:1f:2 is my ata controller, and is enumerated correctly]
[ 24.765877] insp6400 kernel: pci 0000:00:1f.2: [8086:27c4] type 00 class 0x010180
[ 24.765918] insp6400 kernel: pci 0000:00:1f.2: reg 0x10: [io 0x01f0-0x01f7]
[ 24.765942] insp6400 kernel: pci 0000:00:1f.2: reg 0x14: [io 0x03f4-0x03f7]
[ 24.765965] insp6400 kernel: pci 0000:00:1f.2: reg 0x18: [io 0x0170-0x0177]
[ 24.765988] insp6400 kernel: pci 0000:00:1f.2: reg 0x1c: [io 0x0374-0x0377]
[ 24.766016] insp6400 kernel: pci 0000:00:1f.2: reg 0x20: [io 0xbfa0-0xbfaf]
[ 24.766069] insp6400 kernel: pci 0000:00:1f.2: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 24.766153] insp6400 kernel: pci 0000:00:1f.2: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 24.766235] insp6400 kernel: pci 0000:00:1f.2: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 24.766318] insp6400 kernel: pci 0000:00:1f.2: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 24.766464] insp6400 kernel: pci 0000:00:1f.2: PME# supported from D3hot
[ 24.766631] insp6400 kernel: pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500
[ 24.766765] insp6400 kernel: pci 0000:00:1f.3: reg 0x20: [io 0x10c0-0x10df]
[ 24.767213] insp6400 kernel: pci 0000:0b:00.0: [8086:4222] type 00 class 0x028000
[ 24.767298] insp6400 kernel: pci 0000:0b:00.0: reg 0x10: [mem 0xefdff000-0xefdfffff]
[ 24.767858] insp6400 kernel: pci 0000:0b:00.0: PME# supported from D0 D3hot D3cold
[ 24.768224] insp6400 kernel: pci 0000:0b:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force'
[ 24.768435] insp6400 kernel: pci 0000:00:1c.0: PCI bridge to [bus 0b]
[ 24.768527] insp6400 kernel: pci 0000:00:1c.0: bridge window [mem 0xefd00000-0xefdfffff]
[ 24.768700] insp6400 kernel: acpiphp: Slot [1] registered
[ 24.768788] insp6400 kernel: pci 0000:00:1c.3: PCI bridge to [bus 0c-0d]
[ 24.768874] insp6400 kernel: pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff]
[ 24.768884] insp6400 kernel: pci 0000:00:1c.3: bridge window [mem 0xefa00000-0xefcfffff]
[ 24.768899] insp6400 kernel: pci 0000:00:1c.3: bridge window [mem 0xe0000000-0xe01fffff 64bit pref]
[ 24.769021] insp6400 kernel: pci 0000:03:00.0: [14e4:170c] type 00 class 0x020000
[ 24.769062] insp6400 kernel: pci 0000:03:00.0: reg 0x10: [mem 0xef9fe000-0xef9fffff]
[ 24.769259] insp6400 kernel: pci 0000:03:00.0: supports D1 D2
[ 24.769263] insp6400 kernel: pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.769396] insp6400 kernel: pci 0000:03:01.0: [1180:0832] type 00 class 0x0c0010
[ 24.769442] insp6400 kernel: pci 0000:03:01.0: reg 0x10: [mem 0xef9fd800-0xef9fdfff]
[ 24.769644] insp6400 kernel: pci 0000:03:01.0: supports D1 D2
[ 24.769647] insp6400 kernel: pci 0000:03:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.769791] insp6400 kernel: pci 0000:03:01.1: [1180:0822] type 00 class 0x080501
[ 24.769832] insp6400 kernel: pci 0000:03:01.1: reg 0x10: [mem 0xef9fd500-0xef9fd5ff]
[ 24.770035] insp6400 kernel: pci 0000:03:01.1: supports D1 D2
[ 24.770038] insp6400 kernel: pci 0000:03:01.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.770175] insp6400 kernel: pci 0000:03:01.2: [1180:0592] type 00 class 0x088000
[ 24.770217] insp6400 kernel: pci 0000:03:01.2: reg 0x10: [mem 0xef9fd600-0xef9fd6ff]
[ 24.770417] insp6400 kernel: pci 0000:03:01.2: supports D1 D2
[ 24.770420] insp6400 kernel: pci 0000:03:01.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.770553] insp6400 kernel: pci 0000:03:01.3: [1180:0852] type 00 class 0x088000
[ 24.770595] insp6400 kernel: pci 0000:03:01.3: reg 0x10: [mem 0xef9fd700-0xef9fd7ff]
[ 24.770796] insp6400 kernel: pci 0000:03:01.3: supports D1 D2
[ 24.770799] insp6400 kernel: pci 0000:03:01.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.771031] insp6400 kernel: pci 0000:00:1e.0: PCI bridge to [bus 03] (subtractive decode)
[ 24.771127] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xef900000-0xef9fffff]
[ 24.771143] insp6400 kernel: pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode)
[ 24.771146] insp6400 kernel: pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode)
[ 24.771149] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[ 24.771152] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff window] (subtractive decode)
[ 24.771155] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0x80000000-0xefffffff window] (subtractive decode)
[ 24.771158] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xf4007000-0xf4007fff window] (subtractive decode)
[ 24.771161] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xf400c000-0xfebfffff window] (subtractive decode)
[ 24.771163] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xfec10000-0xfecfffff window] (subtractive decode)
[ 24.771166] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xfed00400-0xfed1ffff window] (subtractive decode)
[ 24.771169] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xfee10000-0xffafffff window] (subtractive decode)
[ 24.771425] insp6400 kernel: xen: registering gsi 13 triggering 1 polarity 0
[ 24.771446] insp6400 kernel: xen: --> pirq=13 -> irq=13 (gsi=13)
[ 24.771695] insp6400 kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11)
[ 24.772029] insp6400 kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7) *4
[ 24.772357] insp6400 kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 *11)
[ 24.772681] insp6400 kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 11) *3
[ 24.773076] insp6400 kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
[ 24.773633] insp6400 kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
[ 24.774136] insp6400 kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
[ 24.774697] insp6400 kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
[ 24.775230] insp6400 kernel: ACPI: Enabled 3 GPEs in block 00 to 1F
[ 24.775448] insp6400 kernel: xen:balloon: Initialising balloon driver
[ 24.779101] insp6400 kernel: xen_balloon: Initialising balloon driver
[ 24.779348] insp6400 kernel: vgaarb: setting as boot device: PCI:0000:00:02.0
[ 24.779348] insp6400 kernel: vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 24.779348] insp6400 kernel: vgaarb: loaded
[ 24.779348] insp6400 kernel: vgaarb: bridge control possible 0000:00:02.0
[ 24.780198] insp6400 kernel: SCSI subsystem initialized
[ 24.780328] insp6400 kernel: libata version 3.00 loaded.
[ 24.780328] insp6400 kernel: ACPI: bus type USB registered
[ 24.780328] insp6400 kernel: usbcore: registered new interface driver usbfs
[ 24.780328] insp6400 kernel: usbcore: registered new interface driver hub
[ 24.780392] insp6400 kernel: usbcore: registered new device driver usb
[ 24.781037] insp6400 kernel: PCI: Using ACPI for IRQ routing
[ 24.786661] insp6400 kernel: PCI: pci_cache_line_size set to 64 bytes
[ 24.786824] insp6400 kernel: Expanded resource reserved due to conflict with PCI Bus 0000:00
[ 24.786908] insp6400 kernel: e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[ 24.786911] insp6400 kernel: e820: reserve RAM buffer [mem 0x7f6d3000-0x7fffffff]
[ 24.787127] insp6400 kernel: NetLabel: Initializing
[ 24.787204] insp6400 kernel: NetLabel: domain hash size = 128
[ 24.787281] insp6400 kernel: NetLabel: protocols = UNLABELED CIPSOv4
[ 24.787383] insp6400 kernel: NetLabel: unlabeled traffic allowed by default
[ 24.787519] insp6400 kernel: clocksource: Switched to clocksource xen
[ 24.802173] insp6400 kernel: VFS: Disk quotas dquot_6.6.0
[ 24.802302] insp6400 kernel: VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 24.802458] insp6400 kernel: hugetlbfs: disabling because there are no supported hugepage sizes
[ 24.802686] insp6400 kernel: pnp: PnP ACPI init
[ 24.816316] insp6400 kernel: system 00:00: [mem 0x00000000-0x0009fbff] could not be reserved
[ 24.816403] insp6400 kernel: system 00:00: [mem 0x0009fc00-0x0009ffff] could not be reserved
[ 24.816486] insp6400 kernel: system 00:00: [mem 0x000c0000-0x000cffff] could not be reserved
[ 24.816569] insp6400 kernel: system 00:00: [mem 0x000e0000-0x000fffff] could not be reserved
[ 24.816653] insp6400 kernel: system 00:00: [mem 0x00100000-0x7f6d33ff] could not be reserved
[ 24.816736] insp6400 kernel: system 00:00: [mem 0x7f6d3400-0x7f6fffff] has been reserved
[ 24.816818] insp6400 kernel: system 00:00: [mem 0x7f700000-0x7f7fffff] has been reserved
[ 24.816904] insp6400 kernel: system 00:00: [mem 0x7f700000-0x7fefffff] could not be reserved
[ 24.816987] insp6400 kernel: system 00:00: [mem 0xffb00000-0xffffffff] has been reserved
[ 24.817078] insp6400 kernel: system 00:00: [mem 0xfec00000-0xfec0ffff] could not be reserved
[ 24.817162] insp6400 kernel: system 00:00: [mem 0xfee00000-0xfee0ffff] has been reserved
[ 24.817245] insp6400 kernel: system 00:00: [mem 0xfed20000-0xfed9ffff] has been reserved
[ 24.817327] insp6400 kernel: system 00:00: [mem 0xffa80000-0xffa83fff] could not be reserved
[ 24.817412] insp6400 kernel: system 00:00: [mem 0xf4000000-0xf4003fff] has been reserved
[ 24.817494] insp6400 kernel: system 00:00: [mem 0xf4004000-0xf4004fff] has been reserved
[ 24.817581] insp6400 kernel: system 00:00: [mem 0xf4005000-0xf4005fff] has been reserved
[ 24.817664] insp6400 kernel: system 00:00: [mem 0xf4006000-0xf4006fff] has been reserved
[ 24.817746] insp6400 kernel: system 00:00: [mem 0xf4008000-0xf400bfff] has been reserved
[ 24.817827] insp6400 kernel: system 00:00: [mem 0xf0000000-0xf3ffffff] has been reserved
[ 24.817914] insp6400 kernel: system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 24.818018] insp6400 kernel: system 00:01: [io 0x04d0-0x04d1] has been reserved
[ 24.818102] insp6400 kernel: system 00:01: [io 0x1000-0x1005] has been reserved
[ 24.818183] insp6400 kernel: system 00:01: [io 0x1008-0x100f] has been reserved
[ 24.818266] insp6400 kernel: system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 24.818341] insp6400 kernel: system 00:02: [io 0xf400-0xf4fe] has been reserved
[ 24.818424] insp6400 kernel: system 00:02: [io 0x1006-0x1007] has been reserved
[ 24.818506] insp6400 kernel: system 00:02: [io 0x100a-0x1059] could not be reserved
[ 24.818588] insp6400 kernel: system 00:02: [io 0x1060-0x107f] has been reserved
[ 24.818669] insp6400 kernel: system 00:02: [io 0x1080-0x10bf] has been reserved
[ 24.818750] insp6400 kernel: system 00:02: [io 0x10c0-0x10df] has been reserved
[ 24.818831] insp6400 kernel: system 00:02: [io 0x1010-0x102f] could not be reserved
[ 24.818913] insp6400 kernel: system 00:02: [io 0x0809] has been reserved
[ 24.818996] insp6400 kernel: system 00:02: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 24.819036] insp6400 kernel: xen: registering gsi 12 triggering 1 polarity 0
[ 24.819068] insp6400 kernel: xen: --> pirq=12 -> irq=12 (gsi=12)
[ 24.819114] insp6400 kernel: pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 24.819139] insp6400 kernel: xen: registering gsi 1 triggering 1 polarity 0
[ 24.819149] insp6400 kernel: xen: --> pirq=1 -> irq=1 (gsi=1)
[ 24.819187] insp6400 kernel: pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
[ 24.819211] insp6400 kernel: xen: registering gsi 8 triggering 1 polarity 0
[ 24.819220] insp6400 kernel: xen: --> pirq=8 -> irq=8 (gsi=8)
[ 24.819261] insp6400 kernel: pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 24.819338] insp6400 kernel: system 00:06: [io 0x0c80-0x0cff] could not be reserved
[ 24.819423] insp6400 kernel: system 00:06: [io 0x0910-0x091f] has been reserved
[ 24.819504] insp6400 kernel: system 00:06: [io 0x0920-0x092f] has been reserved
[ 24.819585] insp6400 kernel: system 00:06: [io 0x0cb0-0x0cbf] has been reserved
[ 24.819665] insp6400 kernel: system 00:06: [io 0x0930-0x097f] has been reserved
[ 24.819747] insp6400 kernel: system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 24.819867] insp6400 kernel: system 00:07: [mem 0xfed00000-0xfed003ff] has been reserved
[ 24.819952] insp6400 kernel: system 00:07: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
[ 24.820321] insp6400 kernel: pnp: PnP ACPI: found 8 devices
[ 24.832279] insp6400 kernel: PM-Timer failed consistency check (0xffffff) - aborting.
[ 24.832402] insp6400 kernel: pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 0b] add_size 1000
[ 24.832408] insp6400 kernel: pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 0b] add_size 200000 add_align 100000
[ 24.832455] insp6400 kernel: pci 0000:00:1f.0: BAR 13: [io size 0x0080] has bogus alignment
[ 24.832540] insp6400 kernel: pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[ 24.832543] insp6400 kernel: pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[ 24.832547] insp6400 kernel: pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
[ 24.832550] insp6400 kernel: pci 0000:00:1c.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
[ 24.832563] insp6400 kernel: pci 0000:00:1c.0: BAR 15: assigned [mem 0x80000000-0x801fffff 64bit pref]
[ 24.832695] insp6400 kernel: pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 24.832778] insp6400 kernel: pci 0000:00:1c.0: PCI bridge to [bus 0b]
[ 24.832861] insp6400 kernel: pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 24.832953] insp6400 kernel: pci 0000:00:1c.0: bridge window [mem 0xefd00000-0xefdfffff]
[ 24.833052] insp6400 kernel: pci 0000:00:1c.0: bridge window [mem 0x80000000-0x801fffff 64bit pref]
[ 24.833195] insp6400 kernel: pci 0000:00:1c.3: PCI bridge to [bus 0c-0d]
[ 24.833278] insp6400 kernel: pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff]
[ 24.833368] insp6400 kernel: pci 0000:00:1c.3: bridge window [mem 0xefa00000-0xefcfffff]
[ 24.833457] insp6400 kernel: pci 0000:00:1c.3: bridge window [mem 0xe0000000-0xe01fffff 64bit pref]
[ 24.833600] insp6400 kernel: pci 0000:00:1e.0: PCI bridge to [bus 03]
[ 24.833688] insp6400 kernel: pci 0000:00:1e.0: bridge window [mem 0xef900000-0xef9fffff]
[ 24.833790] insp6400 kernel: pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 24.833793] insp6400 kernel: pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 24.833795] insp6400 kernel: pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 24.833798] insp6400 kernel: pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff window]
[ 24.833801] insp6400 kernel: pci_bus 0000:00: resource 8 [mem 0x80000000-0xefffffff window]
[ 24.833804] insp6400 kernel: pci_bus 0000:00: resource 9 [mem 0xf4007000-0xf4007fff window]
[ 24.833807] insp6400 kernel: pci_bus 0000:00: resource 10 [mem 0xf400c000-0xfebfffff window]
[ 24.833810] insp6400 kernel: pci_bus 0000:00: resource 11 [mem 0xfec10000-0xfecfffff window]
[ 24.833813] insp6400 kernel: pci_bus 0000:00: resource 12 [mem 0xfed00400-0xfed1ffff window]
[ 24.833815] insp6400 kernel: pci_bus 0000:00: resource 13 [mem 0xfee10000-0xffafffff window]
[ 24.833818] insp6400 kernel: pci_bus 0000:0b: resource 0 [io 0x2000-0x2fff]
[ 24.833821] insp6400 kernel: pci_bus 0000:0b: resource 1 [mem 0xefd00000-0xefdfffff]
[ 24.833824] insp6400 kernel: pci_bus 0000:0b: resource 2 [mem 0x80000000-0x801fffff 64bit pref]
[ 24.833827] insp6400 kernel: pci_bus 0000:0c: resource 0 [io 0xd000-0xdfff]
[ 24.833829] insp6400 kernel: pci_bus 0000:0c: resource 1 [mem 0xefa00000-0xefcfffff]
[ 24.833832] insp6400 kernel: pci_bus 0000:0c: resource 2 [mem 0xe0000000-0xe01fffff 64bit pref]
[ 24.833835] insp6400 kernel: pci_bus 0000:03: resource 1 [mem 0xef900000-0xef9fffff]
[ 24.833838] insp6400 kernel: pci_bus 0000:03: resource 4 [io 0x0000-0x0cf7 window]
[ 24.833841] insp6400 kernel: pci_bus 0000:03: resource 5 [io 0x0d00-0xffff window]
[ 24.833844] insp6400 kernel: pci_bus 0000:03: resource 6 [mem 0x000a0000-0x000bffff window]
[ 24.833846] insp6400 kernel: pci_bus 0000:03: resource 7 [mem 0x000d0000-0x000dffff window]
[ 24.833849] insp6400 kernel: pci_bus 0000:03: resource 8 [mem 0x80000000-0xefffffff window]
[ 24.833852] insp6400 kernel: pci_bus 0000:03: resource 9 [mem 0xf4007000-0xf4007fff window]
[ 24.833855] insp6400 kernel: pci_bus 0000:03: resource 10 [mem 0xf400c000-0xfebfffff window]
[ 24.833858] insp6400 kernel: pci_bus 0000:03: resource 11 [mem 0xfec10000-0xfecfffff window]
[ 24.833861] insp6400 kernel: pci_bus 0000:03: resource 12 [mem 0xfed00400-0xfed1ffff window]
[ 24.833863] insp6400 kernel: pci_bus 0000:03: resource 13 [mem 0xfee10000-0xffafffff window]
[ 24.833925] insp6400 kernel: NET: Registered protocol family 2
[ 24.834314] insp6400 kernel: TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 24.834570] insp6400 kernel: TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 24.834775] insp6400 kernel: TCP: Hash tables configured (established 16384 bind 16384)
[ 24.834924] insp6400 kernel: UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 24.835044] insp6400 kernel: UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 24.835215] insp6400 kernel: NET: Registered protocol family 1
[ 24.835328] insp6400 kernel: pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 24.835663] insp6400 kernel: xen: registering gsi 20 triggering 0 polarity 1
[ 24.835685] insp6400 kernel: xen: --> pirq=20 -> irq=20 (gsi=20)
[ 24.835999] insp6400 kernel: xen: registering gsi 21 triggering 0 polarity 1
[ 24.836021] insp6400 kernel: xen: --> pirq=21 -> irq=21 (gsi=21)
[ 24.836323] insp6400 kernel: xen: registering gsi 22 triggering 0 polarity 1
[ 24.836332] insp6400 kernel: xen: --> pirq=22 -> irq=22 (gsi=22)
[ 24.836631] insp6400 kernel: xen: registering gsi 23 triggering 0 polarity 1
[ 24.836641] insp6400 kernel: xen: --> pirq=23 -> irq=23 (gsi=23)
[ 24.836943] insp6400 kernel: xen: registering gsi 20 triggering 0 polarity 1
[ 24.836946] insp6400 kernel: Already setup the GSI :20
[ 24.837270] insp6400 kernel: PCI: CLS 64 bytes, default 64
[ 24.837382] insp6400 kernel: Unpacking initramfs...
[ 25.319367] insp6400 kernel: Freeing initrd memory: 20060K (ffff880004000000 - ffff880005397000)
[ 25.321026] insp6400 kernel: futex hash table entries: 512 (order: 3, 32768 bytes)
[ 25.321165] insp6400 kernel: audit: initializing netlink subsys (disabled)
[ 25.321280] insp6400 kernel: audit: type=2000 audit(1463859796.475:1): initialized
[ 25.321832] insp6400 kernel: Initialise system trusted keyring
[ 25.322105] insp6400 kernel: workingset: timestamp_bits=34 max_order=19 bucket_order=0
[ 25.325383] insp6400 kernel: zbud: loaded
[ 25.326351] insp6400 kernel: Key type big_key registered
[ 25.326434] insp6400 kernel: SELinux: Registering netfilter hooks
[ 25.415919] insp6400 kernel: NET: Registered protocol family 38
[ 25.416032] insp6400 kernel: Key type asymmetric registered
[ 25.416113] insp6400 kernel: Asymmetric key parser 'x509' registered
[ 25.416295] insp6400 kernel: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 25.416505] insp6400 kernel: io scheduler noop registered
[ 25.416585] insp6400 kernel: io scheduler deadline registered
[ 25.416723] insp6400 kernel: io scheduler cfq registered (default)
[ 25.417192] insp6400 kernel: xen: registering gsi 16 triggering 0 polarity 1
[ 25.417217] insp6400 kernel: xen: --> pirq=16 -> irq=16 (gsi=16)
[ 25.417595] insp6400 kernel: xen: registering gsi 19 triggering 0 polarity 1
[ 25.417605] insp6400 kernel: xen: --> pirq=19 -> irq=19 (gsi=19)
[ 25.417843] insp6400 kernel: pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 25.417934] insp6400 kernel: pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 25.418072] insp6400 kernel: intel_idle: does not run on family 6 model 15
[ 25.418496] insp6400 kernel: ACPI: AC Adapter [AC] (on-line)
[ 25.418697] insp6400 kernel: input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 25.419276] insp6400 kernel: ACPI: Lid Switch [LID]
[ 25.419422] insp6400 kernel: input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 25.419555] insp6400 kernel: ACPI: Power Button [PBTN]
[ 25.419700] insp6400 kernel: input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 25.419833] insp6400 kernel: ACPI: Sleep Button [SBTN]
[ 25.420048] insp6400 kernel: tsc: Marking TSC unstable due to TSC halts in idle
[ 25.420432] insp6400 kernel: Warning: Processor Platform Limit not supported.
[ 25.426681] insp6400 kernel: thermal LNXTHERM:00: registered as thermal_zone0
[ 25.426764] insp6400 kernel: ACPI: Thermal Zone [THM] (72 C)
[ 25.426893] insp6400 kernel: GHES: HEST is not enabled!
[ 25.432933] insp6400 kernel: Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 25.445857] insp6400 kernel: hpet_acpi_add: no address or irqs in _CRS
[ 25.446287] insp6400 kernel: Non-volatile memory driver v1.3
[ 25.446523] insp6400 kernel: Linux agpgart interface v0.103
[ 25.448058] insp6400 kernel: ata_piix 0000:00:1f.2: version 2.13
[ 25.448971] insp6400 kernel: xen: registering gsi 17 triggering 0 polarity 1
[ 25.448998] insp6400 kernel: xen: --> pirq=17 -> irq=17 (gsi=17)
[ 25.449034] insp6400 kernel: ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
[ 25.453407] insp6400 kernel: ACPI: Battery Slot [BAT0] (battery present)
[ ^ These two lines are correct, but the following probe fails. Ata_piix is builtin to the kernel]
[ 25.453418] insp6400 kernel: ata_piix: probe of 0000:00:1f.2 failed with error -22
[ By comparison, baremetal would have said:
May 21 15:34:19 insp6400 kernel: scsi host0: ata_piix
May 21 15:34:19 insp6400 kernel: scsi host1: ata_piix
May 21 15:34:19 insp6400 kernel: ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xbfa0 irq 14
May 21 15:34:19 insp6400 kernel: ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xbfa8 irq 15
]
[ 25.453518] insp6400 kernel: libphy: Fixed MDIO Bus: probed
[ 25.453611] insp6400 kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 25.453617] insp6400 kernel: ehci-pci: EHCI PCI platform driver
[ 25.453778] insp6400 kernel: xen: registering gsi 20 triggering 0 polarity 1
[ 25.453781] insp6400 kernel: Already setup the GSI :20
[ 25.453837] insp6400 kernel: ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 25.453899] insp6400 kernel: ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 25.453925] insp6400 kernel: ehci-pci 0000:00:1d.7: debug port 1
[ 25.457851] insp6400 kernel: ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[ 25.457892] insp6400 kernel: ehci-pci 0000:00:1d.7: irq 20, io mem 0xffa80000
[ 25.463024] insp6400 kernel: ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 25.463176] insp6400 kernel: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 25.463261] insp6400 kernel: usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 25.463390] insp6400 kernel: usb usb1: Product: EHCI Host Controller
[ 25.463468] insp6400 kernel: usb usb1: Manufacturer: Linux 4.6.0-1.fc25.x86_64 ehci_hcd
[ 25.463550] insp6400 kernel: usb usb1: SerialNumber: 0000:00:1d.7
[ 25.463854] insp6400 kernel: hub 1-0:1.0: USB hub found
[ 25.463943] insp6400 kernel: hub 1-0:1.0: 8 ports detected
[ 25.464502] insp6400 kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 25.464592] insp6400 kernel: ohci-pci: OHCI PCI platform driver
[ 25.464687] insp6400 kernel: uhci_hcd: USB Universal Host Controller Interface driver
[ 25.464947] insp6400 kernel: xen: registering gsi 20 triggering 0 polarity 1
[ 25.464952] insp6400 kernel: Already setup the GSI :20
[ 25.465067] insp6400 kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 25.465234] insp6400 kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 25.465375] insp6400 kernel: uhci_hcd 0000:00:1d.0: detected 2 ports
[ 25.465488] insp6400 kernel: uhci_hcd 0000:00:1d.0: irq 20, io base 0x0000bf80
[ 25.465645] insp6400 kernel: usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 25.465730] insp6400 kernel: usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 25.465859] insp6400 kernel: usb usb2: Product: UHCI Host Controller
[ 25.465938] insp6400 kernel: usb usb2: Manufacturer: Linux 4.6.0-1.fc25.x86_64 uhci_hcd
[ 25.466035] insp6400 kernel: usb usb2: SerialNumber: 0000:00:1d.0
[ 25.466305] insp6400 kernel: hub 2-0:1.0: USB hub found
[ 25.466392] insp6400 kernel: hub 2-0:1.0: 2 ports detected
[ 25.466794] insp6400 kernel: xen: registering gsi 21 triggering 0 polarity 1
[ 25.466798] insp6400 kernel: Already setup the GSI :21
[ 25.466900] insp6400 kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 25.467078] insp6400 kernel: uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 25.467219] insp6400 kernel: uhci_hcd 0000:00:1d.1: detected 2 ports
[ 25.467355] insp6400 kernel: uhci_hcd 0000:00:1d.1: irq 21, io base 0x0000bf60
[ 25.467515] insp6400 kernel: usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 25.467598] insp6400 kernel: usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 25.467727] insp6400 kernel: usb usb3: Product: UHCI Host Controller
[ 25.467806] insp6400 kernel: usb usb3: Manufacturer: Linux 4.6.0-1.fc25.x86_64 uhci_hcd
[ 25.467888] insp6400 kernel: usb usb3: SerialNumber: 0000:00:1d.1
[ 25.468167] insp6400 kernel: hub 3-0:1.0: USB hub found
[ 25.468257] insp6400 kernel: hub 3-0:1.0: 2 ports detected
[ 25.468664] insp6400 kernel: xen: registering gsi 22 triggering 0 polarity 1
[ 25.468668] insp6400 kernel: Already setup the GSI :22
[ 25.468769] insp6400 kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 25.468936] insp6400 kernel: uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 25.469090] insp6400 kernel: uhci_hcd 0000:00:1d.2: detected 2 ports
[ 25.469224] insp6400 kernel: uhci_hcd 0000:00:1d.2: irq 22, io base 0x0000bf40
[ 25.469385] insp6400 kernel: usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 25.469468] insp6400 kernel: usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 25.469598] insp6400 kernel: usb usb4: Product: UHCI Host Controller
[ 25.469677] insp6400 kernel: usb usb4: Manufacturer: Linux 4.6.0-1.fc25.x86_64 uhci_hcd
[ 25.469758] insp6400 kernel: usb usb4: SerialNumber: 0000:00:1d.2
[ 25.470037] insp6400 kernel: hub 4-0:1.0: USB hub found
[ 25.470135] insp6400 kernel: hub 4-0:1.0: 2 ports detected
[ 25.470544] insp6400 kernel: xen: registering gsi 23 triggering 0 polarity 1
[ 25.470549] insp6400 kernel: Already setup the GSI :23
[ 25.470650] insp6400 kernel: uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 25.470809] insp6400 kernel: uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 25.470949] insp6400 kernel: uhci_hcd 0000:00:1d.3: detected 2 ports
[ 25.471090] insp6400 kernel: uhci_hcd 0000:00:1d.3: irq 23, io base 0x0000bf20
[ 25.471250] insp6400 kernel: usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 25.471333] insp6400 kernel: usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 25.471464] insp6400 kernel: usb usb5: Product: UHCI Host Controller
[ 25.471543] insp6400 kernel: usb usb5: Manufacturer: Linux 4.6.0-1.fc25.x86_64 uhci_hcd
[ 25.471625] insp6400 kernel: usb usb5: SerialNumber: 0000:00:1d.3
[ 25.471896] insp6400 kernel: hub 5-0:1.0: USB hub found
[ 25.471986] insp6400 kernel: hub 5-0:1.0: 2 ports detected
[ 25.472325] insp6400 kernel: usbcore: registered new interface driver usbserial
[ 25.472418] insp6400 kernel: usbcore: registered new interface driver usbserial_generic
[ 25.472510] insp6400 kernel: usbserial: USB Serial support registered for generic
[ 25.472650] insp6400 kernel: i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 25.475621] insp6400 kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
[ 25.475705] insp6400 kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
[ 25.475986] insp6400 kernel: mousedev: PS/2 mouse device common for all mice
[ 25.476501] insp6400 kernel: rtc_cmos 00:05: RTC can wake from S4
[ 25.476832] insp6400 kernel: rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[ 25.476968] insp6400 kernel: rtc_cmos 00:05: alarms up to one month, y3k, 114 bytes nvram
[ 25.477160] insp6400 kernel: device-mapper: uevent: version 1.0.3
[ 25.477388] insp6400 kernel: device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@xxxxxxxxxx
[ 25.478170] insp6400 kernel: hidraw: raw HID events driver (C) Jiri Kosina
[ 25.478337] insp6400 kernel: usbcore: registered new interface driver usbhid
[ 25.478418] insp6400 kernel: usbhid: USB HID core driver
[ 25.478679] insp6400 kernel: drop_monitor: Initializing network drop monitor service
[ 25.478891] insp6400 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
[ 25.479086] insp6400 kernel: Initializing XFRM netlink socket
[ 25.479492] insp6400 kernel: NET: Registered protocol family 10
[ 25.479654] insp6400 kernel: input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 25.480465] insp6400 kernel: mip6: Mobile IPv6
[ 25.480545] insp6400 kernel: NET: Registered protocol family 17
[ 25.480913] insp6400 kernel: microcode: CPU0 sig=0x6f6, pf=0x20, revision=0xd1
[ 25.481018] insp6400 kernel: microcode: CPU1 sig=0x6f6, pf=0x20, revision=0xd1
[ 25.481170] insp6400 kernel: microcode: Microcode Update Driver: v2.01 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[ 25.481652] insp6400 kernel: registered taskstats version 1
[ 25.481751] insp6400 kernel: Loading compiled-in X.509 certificates
[ 25.488546] insp6400 kernel: alg: No test for pkcs1pad(rsa,sha256) (pkcs1pad(rsa-generic,sha256))
[ 25.490205] insp6400 kernel: Loaded X.509 cert 'Fedora kernel signing key: b87ebfc4aad0759214e82d8bc0b051c2a8ceaefd'
[ 25.490411] insp6400 kernel: zswap: loaded using pool lzo/zbud
[ 25.491107] insp6400 kernel: Magic number: 0:273:749
[ 25.491222] insp6400 kernel: tty ttyS0: hash matches
[ 25.491447] insp6400 kernel: rtc_cmos 00:05: setting system clock to 2016-05-21 19:43:16 UTC (1463859796)
[ 25.491660] insp6400 kernel: PM: Hibernation image not present or could not be loaded.
[ 25.492841] insp6400 kernel: Freeing unused kernel memory: 1568K (ffffffff81d4f000 - ffffffff81ed7000)
[ 25.492981] insp6400 kernel: Write protecting the kernel read-only data: 12288k
[ 25.498564] insp6400 kernel: Freeing unused kernel memory: 100K (ffff8800017e7000 - ffff880001800000)
[ 25.499571] insp6400 kernel: Freeing unused kernel memory: 844K (ffff880001b2d000 - ffff880001c00000)
[The following is the only kernel WARNING: or BUG:]
[ 25.499710] insp6400 kernel: ------------[ cut here ]------------
[ 25.499798] insp6400 kernel: WARNING: CPU: 1 PID: 1 at arch/x86/mm/dump_pagetables.c:225 note_page+0x63c/0x7e0
[ 25.499930] insp6400 kernel: x86/mm: Found insecure W+X mapping at address ffff880000000000/0xffff880000000000
[ 25.500072] insp6400 kernel: Modules linked in:
[ 25.500174] insp6400 kernel: CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.6.0-1.fc25.x86_64 #1
[ 25.500256] insp6400 kernel: Hardware name: Dell Inc. MM061 /0KD882, BIOS A17 06/13/2007
[ 25.500389] insp6400 kernel: 0000000000000200 0000000068ad5c87 ffff88006e41fd40 ffffffff813dc66f
[ 25.500609] insp6400 kernel: ffff88006e41fd90 0000000000000000 ffff88006e41fd80 ffffffff810a740b
[ 25.500828] insp6400 kernel: 000000e16e41fd60 ffff88006e41fe90 0010000000000067 0000000000000004
[ 25.501063] insp6400 kernel: Call Trace:
[ 25.501065] insp6400 kernel: [<ffffffff813dc66f>] dump_stack+0x63/0x84
[ 25.501065] insp6400 kernel: [<ffffffff810a740b>] __warn+0xcb/0xf0
[ 25.501065] insp6400 kernel: [<ffffffff810a748f>] warn_slowpath_fmt+0x5f/0x80
[ 25.501065] insp6400 kernel: [<ffffffff8107317c>] note_page+0x63c/0x7e0
[ 25.501065] insp6400 kernel: [<ffffffff810736ca>] ptdump_walk_pgd_level_core+0x3aa/0x400
[ 25.501065] insp6400 kernel: [<ffffffff81073757>] ptdump_walk_pgd_level_checkwx+0x17/0x20
[ 25.501065] insp6400 kernel: [<ffffffff81068ac1>] mark_rodata_ro+0xf1/0x100
[ 25.501065] insp6400 kernel: [<ffffffff817d0a3a>] kernel_init+0x2a/0x100
[ 25.501065] insp6400 kernel: [<ffffffff817de102>] ret_from_fork+0x22/0x40
[ 25.501065] insp6400 kernel: [<ffffffff817d0a10>] ? rest_init+0x80/0x80
[ 25.501986] insp6400 kernel: ---[ end trace a1caf5dba1cf4a4c ]---
[ 25.520610] insp6400 kernel: x86/mm: Checked W+X mappings: FAILED, 4602 W+X pages found.
[...]
The rest of the log is kernel module loads, and systemd daemon inits, and is included in the attachment. Since the kernel loads happen after the errors above, I wouldn't really expect dracut and /usr/lib/modules-load.d specifications to really help.
A heartfelt thanx for anyone who has gotten this far! | 
