dmesg - Intel Xeon W-2133
Linux version 4.19.37-rt19-rts2.1.01.14975 (rts@b4vm132) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP PREEMPT RT Fri May 3 18:23:20 CEST 2019
Command line: root=/dev/ram ip=192.168.1.12/255.255.255.0 rthCtrl=0x15000000 rthCtrlSize=0xF000 rthActive pci=conf1 acpi=off
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64
x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512
x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024
x86/fpu: Enabled xstate features 0xff, context size is 2560 bytes, using 'compacted' format.
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000070000-0x0000000000073fff] usable
BIOS-e820: [mem 0x0000000001000000-0x0000000014ffffff] usable
BIOS-e820: [mem 0x0000000015800000-0x000000002c3fffff] usable
BIOS-e820: [mem 0x000000002d000000-0x000000004e1fcfff] usable
BIOS-e820: [mem 0x000000004e1fd000-0x000000006b61cfff] reserved
BIOS-e820: [mem 0x000000006c000000-0x000000006e1d6fff] usable
BIOS-e820: [mem 0x000000006e1d7000-0x000000006e1defff] reserved
BIOS-e820: [mem 0x000000006ebf1000-0x000000006f7fffff] reserved
BIOS-e820: [mem 0x0000000070000000-0x00000000efffffff] usable
BIOS-e820: [mem 0x0000000100000000-0x0000000132027fff] usable
NX (Execute Disable) protection: active
Hypervisor detected: RTH
tsc: Detected 3599.994 MHz processor
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
last_pfn = 0x132028 max_arch_pfn = 0x400000000
x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
last_pfn = 0xf0000 max_arch_pfn = 0x400000000
Base memory trampoline at [(____ptrval____)] 70000 size 16384
Using GB pages for direct mapping
BRK [0x03400000, 0x03400fff] PGTABLE
BRK [0x03401000, 0x03401fff] PGTABLE
BRK [0x03402000, 0x03402fff] PGTABLE
BRK [0x03403000, 0x03403fff] PGTABLE
BRK [0x03404000, 0x03404fff] PGTABLE
BRK [0x03405000, 0x03405fff] PGTABLE
RAMDISK: [mem 0xe15ef000-0xefffefff]
Zone ranges:
DMA [mem 0x0000000000070000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x0000000132027fff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000070000-0x0000000000073fff]
node 0: [mem 0x0000000001000000-0x0000000014ffffff]
node 0: [mem 0x0000000015800000-0x000000002c3fffff]
node 0: [mem 0x000000002d000000-0x000000004e1fcfff]
node 0: [mem 0x000000006c000000-0x000000006e1d6fff]
node 0: [mem 0x0000000070000000-0x00000000efffffff]
node 0: [mem 0x0000000100000000-0x0000000132027fff]
Reserved but unavailable: 16 pages
Initmem setup node 0 [mem 0x0000000000070000-0x0000000132027fff]
On node 0 totalpages: 1048576
DMA zone: 1 pages used for memmap
DMA zone: 4 pages, LIFO batch:0
DMA32 zone: 13184 pages used for memmap
DMA32 zone: 843732 pages, LIFO batch:63
Normal zone: 3201 pages used for memmap
Normal zone: 204840 pages, LIFO batch:63
found SMP MP-table at [mem 0xeffffe80-0xeffffe8f]
Intel MultiProcessor Specification v1.4
MPTABLE: OEM ID: RTS
MPTABLE: Product ID:
MPTABLE: APIC at: 0xFEE00000
Processor #4 (Bootup-CPU)
BIOS bug: APIC version mismatch, boot CPU: 15, CPU 0: version 10
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
IOAPIC[1]: apic_id 3, version 32, address 0xfec01000, GSI 24-31
IOAPIC[2]: apic_id 5, version 32, address 0xfec08000, GSI 32-39
IOAPIC[3]: apic_id 7, version 32, address 0xfec10000, GSI 40-47
IOAPIC[4]: apic_id 9, version 32, address 0xfec18000, GSI 48-55
Processors: 1
smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[mem 0xf0000000-0xffffffff] available for PCI devices
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1
percpu: Embedded 41 pages/cpu s129600 r8192 d30144 u2097152
pcpu-alloc: s129600 r8192 d30144 u2097152 alloc=1*2097152
pcpu-alloc: [0] 0
Built 1 zonelists, mobility grouping on. Total pages: 1032190
Kernel command line: root=/dev/ram ip=192.168.1.12/255.255.255.0 rthCtrl=0x15000000 rthCtrlSize=0xF000 rthActive pci=conf1 acpi=off
Dentry cache hash table entries: 524288 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Memory: 3788040K/4194304K available (10252K kernel code, 568K rwdata, 1736K rodata, 720K init, 2420K bss, 406264K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Kernel/User page tables isolation: enabled
rcu: Preemptible hierarchical RCU implementation.
rcu: RCU restricting CPUs from NR_CPUS=32 to nr_cpu_ids=1.
rcu: RCU priority boosting: priority 1 delay 500 ms.
No expedited grace period (rcu_normal_after_boot).
Tasks RCU enabled.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
NR_IRQS: 4352, nr_irqs: 256, preallocated irqs: 0
start_kernel: initializing rthCtrl module
rth_ctrl_init: initialization successful
rthOutputIoAccessLog: Following ports were accessed:
Console: colour dummy device 80x25
console [tty0] enabled
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
RTH: setting system time from CMOS RTC time
APIC: Switch to symmetric I/O mode setup
x2apic: IRQ remapping doesn't support X2APIC mode
RTH: LAPIC base 0xFFFFFFFFFF5FD000, timer freq 24000 kHz
clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x33e44d1104f, max_idle_ns: 440795213615 ns
Calibrating delay loop (skipped), value calculated using timer frequency.. 7199.98 BogoMIPS (lpj=3599994)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux: Initializing.
Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
mce: CPU supports 20 MCE banks
CPU0: Thermal monitoring enabled (TM1)
process: using mwait in idle threads
Last level iTLB entries: 4KB 128, 2MB 8, 4MB 8
Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Spectre V2 : Enabling Restricted Speculation for firmware calls
Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
Freeing SMP alternatives memory: 28K
TSC deadline timer enabled
smpboot: CPU0: Intel(R) Xeon(R) W-2133 CPU @ 3.60GHz (family: 0x6, model: 0x55, stepping: 0x4)
RTH: Allocated 5 IRQs starting from 56
Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
... version: 4
... bit width: 48
... generic registers: 8
... value mask: 0000ffffffffffff
... max period: 00007fffffffffff
... fixed-purpose events: 3
... event mask: 00000007000000ff
rcu: Hierarchical SRCU implementation.
NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
smp: Bringing up secondary CPUs ...
smp: Brought up 1 node, 1 CPU
smpboot: Max logical packages: 1
smpboot: Total of 1 processors activated (7199.98 BogoMIPS)
devtmpfs: initialized
random: get_random_bytes called from net_ns_init+0x6f/0x291 with crng_init=0
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
futex hash table entries: 256 (order: 3, 32768 bytes)
NET: Registered protocol family 16
audit: initializing netlink subsys (disabled)
PCI: Using configuration type 1 for base access
audit: type=2000 audit(1565181682.019:1): state=initialized audit_enabled=0 res=1
HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
PTP clock support registered
PCI: Probing PCI hardware
PCI: root bus 00: using default resources
PCI: Probing PCI hardware (bus 00)
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
pci_bus 0000:00: root bus resource [mem 0x00000000-0x3fffffffffff]
pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
pci 0000:00:1c.0: [8086:a292] type 01 class 0x060400
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.4: [8086:a294] type 01 class 0x060400
pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.0: [8086:a298] type 01 class 0x060400
pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.0: bridge window [mem 0x90200000-0x902fffff]
pci 0000:00:1c.4: PCI bridge to [bus 02]
pci 0000:00:1d.0: PCI bridge to [bus 03]
pci 0000:00:1d.0: bridge window [io 0x2000-0x2fff]
pci 0000:00:1d.0: bridge window [mem 0x90100000-0x901fffff]
pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 03
PCI: pci_cache_line_size set to 64 bytes
pci 0000:00:1c.0: can't claim BAR 14 [mem 0x90200000-0x902fffff]: address conflict with System RAM [mem 0x70000000-0xefffffff]
pci 0000:00:1d.0: can't claim BAR 14 [mem 0x90100000-0x901fffff]: address conflict with System RAM [mem 0x70000000-0xefffffff]
e820: reserve RAM buffer [mem 0x00074000-0x0007ffff]
e820: reserve RAM buffer [mem 0x15000000-0x17ffffff]
e820: reserve RAM buffer [mem 0x2c400000-0x2fffffff]
e820: reserve RAM buffer [mem 0x4e1fd000-0x4fffffff]
e820: reserve RAM buffer [mem 0x6e1d7000-0x6fffffff]
e820: reserve RAM buffer [mem 0x132028000-0x133ffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel: unlabeled traffic allowed by default
hpet0: at MMIO 0xfed00000, IRQ 0
hpet0: 1 comparators, 64-bit 24.000000 MHz counter
clocksource: Switched to clocksource tsc-early
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
pci 0000:00:1c.4: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000
pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000 add_align 100000
pci 0000:00:1c.4: BAR 14: assigned [mem 0xf0000000-0xf01fffff]
pci 0000:00:1c.4: BAR 15: assigned [mem 0x134000000-0x1341fffff 64bit pref]
pci 0000:00:1c.4: BAR 13: assigned [io 0x1000-0x1fff]
pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
pci_bus 0000:00: resource 5 [mem 0x00000000-0x3fffffffffff]
pci_bus 0000:01: resource 0 [io 0x3000-0x3fff]
pci_bus 0000:02: resource 0 [io 0x1000-0x1fff]
pci_bus 0000:02: resource 1 [mem 0xf0000000-0xf01fffff]
pci_bus 0000:02: resource 2 [mem 0x134000000-0x1341fffff 64bit pref]
pci_bus 0000:03: resource 0 [io 0x2000-0x2fff]
NET: Registered protocol family 2
tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 131072 bytes)
TCP established hash table entries: 32768 (order: 6, 262144 bytes)
TCP bind hash table entries: 32768 (order: 8, 1835008 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
UDP hash table entries: 2048 (order: 6, 262144 bytes)
UDP-Lite hash table entries: 2048 (order: 6, 262144 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
PCI: CLS 0 bytes, default 64
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 239680K
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB: mapped [mem 0xdd5ef000-0xe15ef000] (64MB)
RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
RAPL PMU: hw unit of domain package 2^-14 Joules
RAPL PMU: hw unit of domain dram 2^-16 Joules
platform rtc_cmos: registered platform RTC device (no PNP device found)
workingset: timestamp_bits=62 max_order=20 bucket_order=0
squashfs: version 4.0 (2009/01/31) Phillip Lougher
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
ntfs: driver 2.1.32 [Flags: R/W].
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
brd: module loaded
loop: module loaded
Uniform Multi-Platform E-IDE driver
ide-gd driver 1.18
e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
e1000: Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
igb: Copyright (c) 2007-2014 Intel Corporation.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
uhci_hcd: USB Universal Host Controller Interface driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
NET: Registered protocol family 17
Key type dns_resolver registered
sched_clock: Marking stable (207506936, 320316)->(217115124, -9287872)
Freeing unused kernel image memory: 720K
Write protecting the kernel read-only data: 14336k
Freeing unused kernel image memory: 2012K
Freeing unused kernel image memory: 312K
rodata_test: all tests were successful
Run /init as init process
systemd[1]: Failed to insert module 'autofs4'
random: systemd: uninitialized urandom read (16 bytes read)
systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
systemd[1]: Detected architecture x86-64.
systemd[1]: Set hostname to .
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
systemd[1]: Reached target Remote File Systems.
systemd[1]: Created slice Root Slice.
systemd[1]: Reached target Swap.
systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Listening on udev Control Socket.
systemd-journald[689]: Received request to flush runtime journal from PID 1
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x33e44d1104f, max_idle_ns: 440795213615 ns
clocksource: Switched to clocksource tsc
rth_base: loading out-of-tree module taints kernel.
rthBaseDrv: initializing (disable kernel watchdog thread: NO)
rthBaseDrv: driver version 1.5.05, device major number 251
RTH: will use IPI interrupt 56
vnet: driver version 1.5.05
vnet: vnet_init: number of registered instances 1
vnet: vnet_init: Switching to interrupt mode
RTH: will use IPI interrupt 57
vnet: vnet_init: Interrupt handler installed for irq 57 (vector 39)
vnet: vnet_set_rx_mode: disable promisc
vnet: vnet_set_rx_mode: enable multicast
vnet: vnet_set_rx_mode: disable promisc
vnet: vnet_set_rx_mode: enable multicast
random: fast init done
random: crng init done
random: 7 urandom warning(s) missed due to ratelimiting
vnet: vnet_set_rx_mode: disable promisc
vnet: vnet_set_rx_mode: enable multicast
vnet: vnet_set_rx_mode: disable promisc
vnet: vnet_set_rx_mode: enable multicast
vnet: vnet_set_rx_mode: disable promisc
vnet: vnet_set_rx_mode: enable multicast
perf: interrupt took too long (2514 > 2500), lowering kernel.perf_event_max_sample_rate to 79000
perf: interrupt took too long (3149 > 3142), lowering kernel.perf_event_max_sample_rate to 63000
perf: interrupt took too long (3937 > 3936), lowering kernel.perf_event_max_sample_rate to 50000