Apr 18 18:35:26 ubuntu kernel: Linux version 5.0.0-13-generic (buildd@lcy01-amd64-020) (gcc version 8.3.0 (Ubuntu 8.3.0-6ubuntu1)) #14-Ubuntu SMP Mon Apr 15 14:59:14 UTC 2019 (Ubuntu 5.0.0-13.14-generic 5.0.6) Apr 18 18:35:26 ubuntu kernel: Command line: root=squash:http://10.245.168.20:34259/root/squashfs ds=nocloud-net;seedfrom=http://10.245.168.20:34259/ console=ttyS0 overlayroot=tmpfs ro systemd.mask=snapd.seeded.service systemd.mask=snapd.service ip=:::::BOOTIF:dhcp BOOTIF=01-52-54-00-12-34-01 Apr 18 18:35:26 ubuntu kernel: KERNEL supported cpus: Apr 18 18:35:26 ubuntu kernel: Intel GenuineIntel Apr 18 18:35:26 ubuntu kernel: AMD AuthenticAMD Apr 18 18:35:26 ubuntu kernel: Hygon HygonGenuine Apr 18 18:35:26 ubuntu kernel: Centaur CentaurHauls Apr 18 18:35:26 ubuntu kernel: x86/fpu: x87 FPU will use FXSAVE Apr 18 18:35:26 ubuntu kernel: BIOS-provided physical RAM map: Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved Apr 18 18:35:26 ubuntu kernel: BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved Apr 18 18:35:26 ubuntu kernel: NX (Execute Disable) protection: active Apr 18 18:35:26 ubuntu kernel: SMBIOS 2.8 present. Apr 18 18:35:26 ubuntu kernel: DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Apr 18 18:35:26 ubuntu kernel: Hypervisor detected: KVM Apr 18 18:35:26 ubuntu kernel: kvm-clock: Using msrs 4b564d01 and 4b564d00 Apr 18 18:35:26 ubuntu kernel: kvm-clock: cpu 0, msr 70401001, primary cpu clock Apr 18 18:35:26 ubuntu kernel: kvm-clock: using sched offset of 1061258406 cycles Apr 18 18:35:26 ubuntu kernel: clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns Apr 18 18:35:26 ubuntu kernel: tsc: Detected 2397.222 MHz processor Apr 18 18:35:26 ubuntu kernel: e820: update [mem 0x00000000-0x00000fff] usable ==> reserved Apr 18 18:35:26 ubuntu kernel: e820: remove [mem 0x000a0000-0x000fffff] usable Apr 18 18:35:26 ubuntu kernel: last_pfn = 0x7ffde max_arch_pfn = 0x400000000 Apr 18 18:35:26 ubuntu kernel: MTRR default type: write-back Apr 18 18:35:26 ubuntu kernel: MTRR fixed ranges enabled: Apr 18 18:35:26 ubuntu kernel: 00000-9FFFF write-back Apr 18 18:35:26 ubuntu kernel: A0000-BFFFF uncachable Apr 18 18:35:26 ubuntu kernel: C0000-FFFFF write-protect Apr 18 18:35:26 ubuntu kernel: MTRR variable ranges enabled: Apr 18 18:35:26 ubuntu kernel: 0 base 0080000000 mask FF80000000 uncachable Apr 18 18:35:26 ubuntu kernel: 1 disabled Apr 18 18:35:26 ubuntu kernel: 2 disabled Apr 18 18:35:26 ubuntu kernel: 3 disabled Apr 18 18:35:26 ubuntu kernel: 4 disabled Apr 18 18:35:26 ubuntu kernel: 5 disabled Apr 18 18:35:26 ubuntu kernel: 6 disabled Apr 18 18:35:26 ubuntu kernel: 7 disabled Apr 18 18:35:26 ubuntu kernel: x86/PAT: PAT not supported by CPU. Apr 18 18:35:26 ubuntu kernel: x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC Apr 18 18:35:26 ubuntu kernel: found SMP MP-table at [mem 0x000f5a70-0x000f5a7f] mapped at [(____ptrval____)] Apr 18 18:35:26 ubuntu kernel: check: Scanning 1 areas for low memory corruption Apr 18 18:35:26 ubuntu kernel: Base memory trampoline at [(____ptrval____)] 99000 size 24576 Apr 18 18:35:26 ubuntu kernel: BRK [0x70601000, 0x70601fff] PGTABLE Apr 18 18:35:26 ubuntu kernel: BRK [0x70602000, 0x70602fff] PGTABLE Apr 18 18:35:26 ubuntu kernel: BRK [0x70603000, 0x70603fff] PGTABLE Apr 18 18:35:26 ubuntu kernel: BRK [0x70604000, 0x70604fff] PGTABLE Apr 18 18:35:26 ubuntu kernel: BRK [0x70605000, 0x70605fff] PGTABLE Apr 18 18:35:26 ubuntu kernel: BRK [0x70606000, 0x70606fff] PGTABLE Apr 18 18:35:26 ubuntu kernel: RAMDISK: [mem 0x7c15e000-0x7ffcffff] Apr 18 18:35:26 ubuntu kernel: ACPI: Early table checksum verification disabled Apr 18 18:35:26 ubuntu kernel: ACPI: RSDP 0x00000000000F5850 000014 (v00 BOCHS ) Apr 18 18:35:26 ubuntu kernel: ACPI: RSDT 0x000000007FFE15C9 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) Apr 18 18:35:26 ubuntu kernel: ACPI: FACP 0x000000007FFE149D 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) Apr 18 18:35:26 ubuntu kernel: ACPI: DSDT 0x000000007FFE0040 00145D (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) Apr 18 18:35:26 ubuntu kernel: ACPI: FACS 0x000000007FFE0000 000040 Apr 18 18:35:26 ubuntu kernel: ACPI: APIC 0x000000007FFE1511 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) Apr 18 18:35:26 ubuntu kernel: ACPI: HPET 0x000000007FFE1591 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) Apr 18 18:35:26 ubuntu kernel: ACPI: Local APIC address 0xfee00000 Apr 18 18:35:26 ubuntu kernel: No NUMA configuration found Apr 18 18:35:26 ubuntu kernel: Faking a node at [mem 0x0000000000000000-0x000000007ffddfff] Apr 18 18:35:26 ubuntu kernel: NODE_DATA(0) allocated [mem 0x7c133000-0x7c15dfff] Apr 18 18:35:26 ubuntu kernel: Zone ranges: Apr 18 18:35:26 ubuntu kernel: DMA [mem 0x0000000000001000-0x0000000000ffffff] Apr 18 18:35:26 ubuntu kernel: DMA32 [mem 0x0000000001000000-0x000000007ffddfff] Apr 18 18:35:26 ubuntu kernel: Normal empty Apr 18 18:35:26 ubuntu kernel: Device empty Apr 18 18:35:26 ubuntu kernel: Movable zone start for each node Apr 18 18:35:26 ubuntu kernel: Early memory node ranges Apr 18 18:35:26 ubuntu kernel: node 0: [mem 0x0000000000001000-0x000000000009efff] Apr 18 18:35:26 ubuntu kernel: node 0: [mem 0x0000000000100000-0x000000007ffddfff] Apr 18 18:35:26 ubuntu kernel: Zeroed struct page in unavailable ranges: 98 pages Apr 18 18:35:26 ubuntu kernel: Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffddfff] Apr 18 18:35:26 ubuntu kernel: On node 0 totalpages: 524156 Apr 18 18:35:26 ubuntu kernel: DMA zone: 64 pages used for memmap Apr 18 18:35:26 ubuntu kernel: DMA zone: 21 pages reserved Apr 18 18:35:26 ubuntu kernel: DMA zone: 3998 pages, LIFO batch:0 Apr 18 18:35:26 ubuntu kernel: DMA32 zone: 8128 pages used for memmap Apr 18 18:35:26 ubuntu kernel: DMA32 zone: 520158 pages, LIFO batch:63 Apr 18 18:35:26 ubuntu kernel: ACPI: PM-Timer IO Port: 0x608 Apr 18 18:35:26 ubuntu kernel: ACPI: Local APIC address 0xfee00000 Apr 18 18:35:26 ubuntu kernel: ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) Apr 18 18:35:26 ubuntu kernel: IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 Apr 18 18:35:26 ubuntu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) Apr 18 18:35:26 ubuntu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) Apr 18 18:35:26 ubuntu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Apr 18 18:35:26 ubuntu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) Apr 18 18:35:26 ubuntu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Apr 18 18:35:26 ubuntu kernel: ACPI: IRQ0 used by override. Apr 18 18:35:26 ubuntu kernel: ACPI: IRQ5 used by override. Apr 18 18:35:26 ubuntu kernel: ACPI: IRQ9 used by override. Apr 18 18:35:26 ubuntu kernel: ACPI: IRQ10 used by override. Apr 18 18:35:26 ubuntu kernel: ACPI: IRQ11 used by override. Apr 18 18:35:26 ubuntu kernel: Using ACPI (MADT) for SMP configuration information Apr 18 18:35:26 ubuntu kernel: ACPI: HPET id: 0x8086a201 base: 0xfed00000 Apr 18 18:35:26 ubuntu kernel: smpboot: Allowing 2 CPUs, 0 hotplug CPUs Apr 18 18:35:26 ubuntu kernel: PM: Registered nosave memory: [mem 0x00000000-0x00000fff] Apr 18 18:35:26 ubuntu kernel: PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] Apr 18 18:35:26 ubuntu kernel: PM: Registered nosave memory: [mem 0x000a0000-0x000effff] Apr 18 18:35:26 ubuntu kernel: PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] Apr 18 18:35:26 ubuntu kernel: [mem 0x80000000-0xfeffbfff] available for PCI devices Apr 18 18:35:26 ubuntu kernel: Booting paravirtualized kernel on KVM Apr 18 18:35:26 ubuntu kernel: clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns Apr 18 18:35:26 ubuntu kernel: random: get_random_bytes called from start_kernel+0x97/0x516 with crng_init=0 Apr 18 18:35:26 ubuntu kernel: setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 Apr 18 18:35:26 ubuntu kernel: percpu: Embedded 46 pages/cpu @(____ptrval____) s151552 r8192 d28672 u1048576 Apr 18 18:35:26 ubuntu kernel: pcpu-alloc: s151552 r8192 d28672 u1048576 alloc=1*2097152 Apr 18 18:35:26 ubuntu kernel: pcpu-alloc: [0] 0 1 Apr 18 18:35:26 ubuntu kernel: KVM setup async PF for cpu 0 Apr 18 18:35:26 ubuntu kernel: kvm-stealtime: cpu 0, msr 79c24040 Apr 18 18:35:26 ubuntu kernel: Built 1 zonelists, mobility grouping on. Total pages: 515943 Apr 18 18:35:26 ubuntu kernel: Policy zone: DMA32 Apr 18 18:35:26 ubuntu kernel: Kernel command line: root=squash:http://10.245.168.20:34259/root/squashfs ds=nocloud-net;seedfrom=http://10.245.168.20:34259/ console=ttyS0 overlayroot=tmpfs ro systemd.mask=snapd.seeded.service systemd.mask=snapd.service ip=:::::BOOTIF:dhcp BOOTIF=01-52-54-00-12-34-01 Apr 18 18:35:26 ubuntu kernel: Calgary: detecting Calgary via BIOS EBDA area Apr 18 18:35:26 ubuntu kernel: Calgary: Unable to locate Rio Grande table in EBDA - bailing! Apr 18 18:35:26 ubuntu kernel: Memory: 1965596K/2096624K available (14339K kernel code, 2334K rwdata, 4292K rodata, 2576K init, 5204K bss, 131028K reserved, 0K cma-reserved) Apr 18 18:35:26 ubuntu kernel: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Apr 18 18:35:26 ubuntu kernel: Kernel/User page tables isolation: enabled Apr 18 18:35:26 ubuntu kernel: ftrace: allocating 41532 entries in 163 pages Apr 18 18:35:26 ubuntu kernel: rcu: Hierarchical RCU implementation. Apr 18 18:35:26 ubuntu kernel: rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2. Apr 18 18:35:26 ubuntu kernel: Tasks RCU enabled. Apr 18 18:35:26 ubuntu kernel: rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. Apr 18 18:35:26 ubuntu kernel: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 Apr 18 18:35:26 ubuntu kernel: NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 16 Apr 18 18:35:26 ubuntu kernel: Console: colour VGA+ 80x25 Apr 18 18:35:26 ubuntu kernel: printk: console [ttyS0] enabled Apr 18 18:35:26 ubuntu kernel: ACPI: Core revision 20181213 Apr 18 18:35:26 ubuntu kernel: clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns Apr 18 18:35:26 ubuntu kernel: hpet clockevent registered Apr 18 18:35:26 ubuntu kernel: APIC: Switch to symmetric I/O mode setup Apr 18 18:35:26 ubuntu kernel: x2apic enabled Apr 18 18:35:26 ubuntu kernel: Switched APIC routing to physical x2apic. Apr 18 18:35:26 ubuntu kernel: ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 Apr 18 18:35:26 ubuntu kernel: clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x228df7309b5, max_idle_ns: 440795314334 ns Apr 18 18:35:26 ubuntu kernel: Calibrating delay loop (skipped) preset value.. 4794.44 BogoMIPS (lpj=9588888) Apr 18 18:35:26 ubuntu kernel: pid_max: default: 32768 minimum: 301 Apr 18 18:35:26 ubuntu kernel: LSM: Security Framework initializing Apr 18 18:35:26 ubuntu kernel: Yama: becoming mindful. Apr 18 18:35:26 ubuntu kernel: AppArmor: AppArmor initialized Apr 18 18:35:26 ubuntu kernel: Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) Apr 18 18:35:26 ubuntu kernel: Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) Apr 18 18:35:26 ubuntu kernel: Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) Apr 18 18:35:26 ubuntu kernel: Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) Apr 18 18:35:26 ubuntu kernel: mce: CPU supports 10 MCE banks Apr 18 18:35:26 ubuntu kernel: Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 Apr 18 18:35:26 ubuntu kernel: Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 Apr 18 18:35:26 ubuntu kernel: Spectre V2 : Mitigation: Full generic retpoline Apr 18 18:35:26 ubuntu kernel: Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch Apr 18 18:35:26 ubuntu kernel: Speculative Store Bypass: Vulnerable Apr 18 18:35:26 ubuntu kernel: Freeing SMP alternatives memory: 36K Apr 18 18:35:26 ubuntu kernel: smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3) Apr 18 18:35:26 ubuntu kernel: Performance Events: PMU not available due to virtualization, using software events only. Apr 18 18:35:26 ubuntu kernel: rcu: Hierarchical SRCU implementation. Apr 18 18:35:26 ubuntu kernel: NMI watchdog: Perf NMI watchdog permanently disabled Apr 18 18:35:26 ubuntu kernel: smp: Bringing up secondary CPUs ... Apr 18 18:35:26 ubuntu kernel: x86: Booting SMP configuration: Apr 18 18:35:26 ubuntu kernel: .... node #0, CPUs: #1 Apr 18 18:35:26 ubuntu kernel: kvm-clock: cpu 1, msr 70401041, secondary cpu clock Apr 18 18:35:26 ubuntu kernel: KVM setup async PF for cpu 1 Apr 18 18:35:26 ubuntu kernel: kvm-stealtime: cpu 1, msr 79d24040 Apr 18 18:35:26 ubuntu kernel: smp: Brought up 1 node, 2 CPUs Apr 18 18:35:26 ubuntu kernel: smpboot: Max logical packages: 2 Apr 18 18:35:26 ubuntu kernel: smpboot: Total of 2 processors activated (9588.88 BogoMIPS) Apr 18 18:35:26 ubuntu kernel: devtmpfs: initialized Apr 18 18:35:26 ubuntu kernel: x86/mm: Memory block size: 128MB Apr 18 18:35:26 ubuntu kernel: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns Apr 18 18:35:26 ubuntu kernel: futex hash table entries: 512 (order: 3, 32768 bytes) Apr 18 18:35:26 ubuntu kernel: pinctrl core: initialized pinctrl subsystem Apr 18 18:35:26 ubuntu kernel: RTC time: 18:35:10, date: 2019-04-18 Apr 18 18:35:26 ubuntu kernel: NET: Registered protocol family 16 Apr 18 18:35:26 ubuntu kernel: audit: initializing netlink subsys (disabled) Apr 18 18:35:26 ubuntu kernel: EISA bus registered Apr 18 18:35:26 ubuntu kernel: audit: type=2000 audit(1555612510.573:1): state=initialized audit_enabled=0 res=1 Apr 18 18:35:26 ubuntu kernel: cpuidle: using governor ladder Apr 18 18:35:26 ubuntu kernel: cpuidle: using governor menu Apr 18 18:35:26 ubuntu kernel: ACPI: bus type PCI registered Apr 18 18:35:26 ubuntu kernel: acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 Apr 18 18:35:26 ubuntu kernel: PCI: Using configuration type 1 for base access Apr 18 18:35:26 ubuntu kernel: HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(Module Device) Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(Processor Device) Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(3.0 _SCP Extensions) Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(Processor Aggregator Device) Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(Linux-Dell-Video) Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) Apr 18 18:35:26 ubuntu kernel: ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) Apr 18 18:35:26 ubuntu kernel: ACPI: 1 ACPI AML tables successfully acquired and loaded Apr 18 18:35:26 ubuntu kernel: ACPI: Interpreter enabled Apr 18 18:35:26 ubuntu kernel: ACPI: (supports S0 S3 S4 S5) Apr 18 18:35:26 ubuntu kernel: ACPI: Using IOAPIC for interrupt routing Apr 18 18:35:26 ubuntu kernel: PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug Apr 18 18:35:26 ubuntu kernel: ACPI: Enabled 2 GPEs in block 00 to 0F Apr 18 18:35:26 ubuntu kernel: ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) Apr 18 18:35:26 ubuntu kernel: acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] Apr 18 18:35:26 ubuntu kernel: acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [3] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [4] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [5] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [6] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [7] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [8] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [9] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [10] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [11] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [12] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [13] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [14] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [15] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [16] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [17] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [18] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [19] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [20] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [21] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [22] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [23] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [24] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [25] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [26] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [27] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [28] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [29] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [30] registered Apr 18 18:35:26 ubuntu kernel: acpiphp: Slot [31] registered Apr 18 18:35:26 ubuntu kernel: PCI host bridge to bus 0000:00 Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: root bus resource [bus 00-ff] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.1: reg 0x20: [io 0xc080-0xc08f] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: reg 0x18: [mem 0xfeb90000-0xfeb90fff] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfeb8ffff pref] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:03.0: [1af4:1004] type 00 class 0x010000 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:03.0: reg 0x14: [mem 0xfeb91000-0xfeb91fff] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:03.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:04.0: [1af4:1005] type 00 class 0x00ff00 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc05f] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:04.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:05.0: [1af4:1000] type 00 class 0x020000 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:05.0: reg 0x10: [io 0xc060-0xc07f] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:05.0: reg 0x14: [mem 0xfeb92000-0xfeb92fff] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:05.0: reg 0x20: [mem 0xfe008000-0xfe00bfff 64bit pref] Apr 18 18:35:26 ubuntu kernel: pci 0000:00:05.0: reg 0x30: [mem 0xfeb00000-0xfeb7ffff pref] Apr 18 18:35:26 ubuntu kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) Apr 18 18:35:26 ubuntu kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) Apr 18 18:35:26 ubuntu kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) Apr 18 18:35:26 ubuntu kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) Apr 18 18:35:26 ubuntu kernel: ACPI: PCI Interrupt Link [LNKS] (IRQs *9) Apr 18 18:35:26 ubuntu kernel: SCSI subsystem initialized Apr 18 18:35:26 ubuntu kernel: libata version 3.00 loaded. Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: vgaarb: setting as boot VGA device Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: vgaarb: bridge control possible Apr 18 18:35:26 ubuntu kernel: vgaarb: loaded Apr 18 18:35:26 ubuntu kernel: ACPI: bus type USB registered Apr 18 18:35:26 ubuntu kernel: usbcore: registered new interface driver usbfs Apr 18 18:35:26 ubuntu kernel: usbcore: registered new interface driver hub Apr 18 18:35:26 ubuntu kernel: usbcore: registered new device driver usb Apr 18 18:35:26 ubuntu kernel: pps_core: LinuxPPS API ver. 1 registered Apr 18 18:35:26 ubuntu kernel: pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti Apr 18 18:35:26 ubuntu kernel: PTP clock support registered Apr 18 18:35:26 ubuntu kernel: EDAC MC: Ver: 3.0.0 Apr 18 18:35:26 ubuntu kernel: PCI: Using ACPI for IRQ routing Apr 18 18:35:26 ubuntu kernel: PCI: pci_cache_line_size set to 64 bytes Apr 18 18:35:26 ubuntu kernel: e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] Apr 18 18:35:26 ubuntu kernel: e820: reserve RAM buffer [mem 0x7ffde000-0x7fffffff] Apr 18 18:35:26 ubuntu kernel: NetLabel: Initializing Apr 18 18:35:26 ubuntu kernel: NetLabel: domain hash size = 128 Apr 18 18:35:26 ubuntu kernel: NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO Apr 18 18:35:26 ubuntu kernel: NetLabel: unlabeled traffic allowed by default Apr 18 18:35:26 ubuntu kernel: HPET: 3 timers in total, 0 timers will be used for per-cpu timer Apr 18 18:35:26 ubuntu kernel: hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 Apr 18 18:35:26 ubuntu kernel: hpet0: 3 comparators, 64-bit 100.000000 MHz counter Apr 18 18:35:26 ubuntu kernel: clocksource: Switched to clocksource kvm-clock Apr 18 18:35:26 ubuntu kernel: VFS: Disk quotas dquot_6.6.0 Apr 18 18:35:26 ubuntu kernel: VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Apr 18 18:35:26 ubuntu kernel: AppArmor: AppArmor Filesystem Enabled Apr 18 18:35:26 ubuntu kernel: pnp: PnP ACPI init Apr 18 18:35:26 ubuntu kernel: pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) Apr 18 18:35:26 ubuntu kernel: pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) Apr 18 18:35:26 ubuntu kernel: pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) Apr 18 18:35:26 ubuntu kernel: pnp 00:03: [dma 2] Apr 18 18:35:26 ubuntu kernel: pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) Apr 18 18:35:26 ubuntu kernel: pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) Apr 18 18:35:26 ubuntu kernel: pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) Apr 18 18:35:26 ubuntu kernel: pnp: PnP ACPI: found 6 devices Apr 18 18:35:26 ubuntu kernel: clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] Apr 18 18:35:26 ubuntu kernel: pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window] Apr 18 18:35:26 ubuntu kernel: NET: Registered protocol family 2 Apr 18 18:35:26 ubuntu kernel: tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes) Apr 18 18:35:26 ubuntu kernel: TCP established hash table entries: 16384 (order: 5, 131072 bytes) Apr 18 18:35:26 ubuntu kernel: TCP bind hash table entries: 16384 (order: 6, 262144 bytes) Apr 18 18:35:26 ubuntu kernel: TCP: Hash tables configured (established 16384 bind 16384) Apr 18 18:35:26 ubuntu kernel: UDP hash table entries: 1024 (order: 3, 32768 bytes) Apr 18 18:35:26 ubuntu kernel: UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) Apr 18 18:35:26 ubuntu kernel: NET: Registered protocol family 1 Apr 18 18:35:26 ubuntu kernel: NET: Registered protocol family 44 Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.0: PIIX3: Enabling Passive Release Apr 18 18:35:26 ubuntu kernel: pci 0000:00:00.0: Limiting direct PCI/PCI transfers Apr 18 18:35:26 ubuntu kernel: pci 0000:00:01.0: Activating ISA DMA hang workarounds Apr 18 18:35:26 ubuntu kernel: pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] Apr 18 18:35:26 ubuntu kernel: PCI: CLS 0 bytes, default 64 Apr 18 18:35:26 ubuntu kernel: Unpacking initramfs... Apr 18 18:35:26 ubuntu kernel: Freeing initrd memory: 63944K Apr 18 18:35:26 ubuntu kernel: clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x228df7309b5, max_idle_ns: 440795314334 ns Apr 18 18:35:26 ubuntu kernel: check: Scanning for low memory corruption every 60 seconds Apr 18 18:35:26 ubuntu kernel: Initialise system trusted keyrings Apr 18 18:35:26 ubuntu kernel: Key type blacklist registered Apr 18 18:35:26 ubuntu kernel: workingset: timestamp_bits=36 max_order=19 bucket_order=0 Apr 18 18:35:26 ubuntu kernel: zbud: loaded Apr 18 18:35:26 ubuntu kernel: squashfs: version 4.0 (2009/01/31) Phillip Lougher Apr 18 18:35:26 ubuntu kernel: fuse init (API version 7.28) Apr 18 18:35:26 ubuntu kernel: Key type asymmetric registered Apr 18 18:35:26 ubuntu kernel: Asymmetric key parser 'x509' registered Apr 18 18:35:26 ubuntu kernel: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) Apr 18 18:35:26 ubuntu kernel: io scheduler mq-deadline registered Apr 18 18:35:26 ubuntu kernel: shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 Apr 18 18:35:26 ubuntu kernel: intel_idle: does not run on family 6 model 6 Apr 18 18:35:26 ubuntu kernel: input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 Apr 18 18:35:26 ubuntu kernel: ACPI: Power Button [PWRF] Apr 18 18:35:26 ubuntu kernel: PCI Interrupt Link [LNKC] enabled at IRQ 11 Apr 18 18:35:26 ubuntu kernel: PCI Interrupt Link [LNKD] enabled at IRQ 10 Apr 18 18:35:26 ubuntu kernel: PCI Interrupt Link [LNKA] enabled at IRQ 10 Apr 18 18:35:26 ubuntu kernel: Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled Apr 18 18:35:26 ubuntu kernel: 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A Apr 18 18:35:26 ubuntu kernel: Linux agpgart interface v0.103 Apr 18 18:35:26 ubuntu kernel: loop: module loaded Apr 18 18:35:26 ubuntu kernel: ata_piix 0000:00:01.1: version 2.13 Apr 18 18:35:26 ubuntu kernel: scsi host0: ata_piix Apr 18 18:35:26 ubuntu kernel: scsi host1: ata_piix Apr 18 18:35:26 ubuntu kernel: ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc080 irq 14 Apr 18 18:35:26 ubuntu kernel: ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc088 irq 15 Apr 18 18:35:26 ubuntu kernel: libphy: Fixed MDIO Bus: probed Apr 18 18:35:26 ubuntu kernel: tun: Universal TUN/TAP device driver, 1.6 Apr 18 18:35:26 ubuntu kernel: PPP generic driver version 2.4.2 Apr 18 18:35:26 ubuntu kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver Apr 18 18:35:26 ubuntu kernel: ehci-pci: EHCI PCI platform driver Apr 18 18:35:26 ubuntu kernel: ehci-platform: EHCI generic platform driver Apr 18 18:35:26 ubuntu kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver Apr 18 18:35:26 ubuntu kernel: ohci-pci: OHCI PCI platform driver Apr 18 18:35:26 ubuntu kernel: ohci-platform: OHCI generic platform driver Apr 18 18:35:26 ubuntu kernel: uhci_hcd: USB Universal Host Controller Interface driver Apr 18 18:35:26 ubuntu kernel: i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 Apr 18 18:35:26 ubuntu kernel: serio: i8042 KBD port at 0x60,0x64 irq 1 Apr 18 18:35:26 ubuntu kernel: serio: i8042 AUX port at 0x60,0x64 irq 12 Apr 18 18:35:26 ubuntu kernel: mousedev: PS/2 mouse device common for all mice Apr 18 18:35:26 ubuntu kernel: input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 Apr 18 18:35:26 ubuntu kernel: rtc_cmos 00:00: RTC can wake from S4 Apr 18 18:35:26 ubuntu kernel: rtc_cmos 00:00: registered as rtc0 Apr 18 18:35:26 ubuntu kernel: rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs Apr 18 18:35:26 ubuntu kernel: i2c /dev entries driver Apr 18 18:35:26 ubuntu kernel: device-mapper: uevent: version 1.0.3 Apr 18 18:35:26 ubuntu kernel: device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Probing EISA bus 0 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: EISA: Cannot allocate resource for mainboard Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 1 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 2 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 3 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 4 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 5 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 6 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 7 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: Cannot allocate resource for EISA slot 8 Apr 18 18:35:26 ubuntu kernel: platform eisa.0: EISA: Detected 0 cards Apr 18 18:35:26 ubuntu kernel: ledtrig-cpu: registered to indicate activity on CPUs Apr 18 18:35:26 ubuntu kernel: NET: Registered protocol family 10 Apr 18 18:35:26 ubuntu kernel: Segment Routing with IPv6 Apr 18 18:35:26 ubuntu kernel: NET: Registered protocol family 17 Apr 18 18:35:26 ubuntu kernel: Key type dns_resolver registered Apr 18 18:35:26 ubuntu kernel: RAS: Correctable Errors collector initialized. Apr 18 18:35:26 ubuntu kernel: sched_clock: Marking stable (1385509157, 112505795)->(1651560231, -153545279) Apr 18 18:35:26 ubuntu kernel: registered taskstats version 1 Apr 18 18:35:26 ubuntu kernel: Loading compiled-in X.509 certificates Apr 18 18:35:26 ubuntu kernel: Loaded X.509 cert 'Build time autogenerated kernel key: a91cf5411f714b0dcaaa6539e6139a929efd4f6a' Apr 18 18:35:26 ubuntu kernel: zswap: loaded using pool lzo/zbud Apr 18 18:35:26 ubuntu kernel: Key type big_key registered Apr 18 18:35:26 ubuntu kernel: Key type trusted registered Apr 18 18:35:26 ubuntu kernel: Key type encrypted registered Apr 18 18:35:26 ubuntu kernel: AppArmor: AppArmor sha1 policy hashing enabled Apr 18 18:35:26 ubuntu kernel: ima: No TPM chip found, activating TPM-bypass! Apr 18 18:35:26 ubuntu kernel: ima: Allocated hash algorithm: sha1 Apr 18 18:35:26 ubuntu kernel: No architecture policies found Apr 18 18:35:26 ubuntu kernel: evm: Initialising EVM extended attributes: Apr 18 18:35:26 ubuntu kernel: evm: security.selinux Apr 18 18:35:26 ubuntu kernel: evm: security.SMACK64 Apr 18 18:35:26 ubuntu kernel: evm: security.SMACK64EXEC Apr 18 18:35:26 ubuntu kernel: evm: security.SMACK64TRANSMUTE Apr 18 18:35:26 ubuntu kernel: evm: security.SMACK64MMAP Apr 18 18:35:26 ubuntu kernel: evm: security.apparmor Apr 18 18:35:26 ubuntu kernel: evm: security.ima Apr 18 18:35:26 ubuntu kernel: evm: security.capability Apr 18 18:35:26 ubuntu kernel: evm: HMAC attrs: 0x1 Apr 18 18:35:26 ubuntu kernel: Magic number: 15:279:595 Apr 18 18:35:26 ubuntu kernel: rtc_cmos 00:00: setting system clock to 2019-04-18T18:35:11 UTC (1555612511) Apr 18 18:35:26 ubuntu kernel: Freeing unused decrypted memory: 2040K Apr 18 18:35:26 ubuntu kernel: Freeing unused kernel image memory: 2576K Apr 18 18:35:26 ubuntu kernel: Write protecting the kernel read-only data: 22528k Apr 18 18:35:26 ubuntu kernel: Freeing unused kernel image memory: 2016K Apr 18 18:35:26 ubuntu kernel: Freeing unused kernel image memory: 1852K Apr 18 18:35:26 ubuntu kernel: x86/mm: Checked W+X mappings: passed, no W+X pages found. Apr 18 18:35:26 ubuntu kernel: x86/mm: Checking user space page tables Apr 18 18:35:26 ubuntu kernel: x86/mm: Checked W+X mappings: passed, no W+X pages found. Apr 18 18:35:26 ubuntu kernel: Run /init as init process Apr 18 18:35:26 ubuntu kernel: Floppy drive(s): fd0 is 2.88M AMI BIOS Apr 18 18:35:26 ubuntu kernel: piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 Apr 18 18:35:26 ubuntu kernel: input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 Apr 18 18:35:26 ubuntu kernel: input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 Apr 18 18:35:26 ubuntu kernel: scsi host2: Virtio SCSI HBA Apr 18 18:35:26 ubuntu kernel: scsi 2:0:0:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 Apr 18 18:35:26 ubuntu kernel: scsi 2:0:1:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 Apr 18 18:35:26 ubuntu kernel: scsi 2:0:2:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 Apr 18 18:35:26 ubuntu kernel: scsi 2:0:3:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 Apr 18 18:35:26 ubuntu kernel: scsi 2:0:4:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 Apr 18 18:35:26 ubuntu kernel: FDC 0 is a S82078B Apr 18 18:35:26 ubuntu kernel: [drm] Found bochs VGA, ID 0xb0c0. Apr 18 18:35:26 ubuntu kernel: [drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfeb90000. Apr 18 18:35:26 ubuntu kernel: [TTM] Zone kernel: Available graphics memory: 1019030 kiB Apr 18 18:35:26 ubuntu kernel: [TTM] Initializing pool allocator Apr 18 18:35:26 ubuntu kernel: [TTM] Initializing DMA pool allocator Apr 18 18:35:26 ubuntu kernel: bochs-drm 0000:00:02.0: Virtual-1: EDID is invalid: Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: virtio_net virtio2 ens5: renamed from eth0 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Apr 18 18:35:26 ubuntu kernel: fbcon: bochsdrmfb (fb0) is primary device Apr 18 18:35:26 ubuntu kernel: Console: switching to colour frame buffer device 128x48 Apr 18 18:35:26 ubuntu kernel: bochs-drm 0000:00:02.0: fb0: bochsdrmfb frame buffer device Apr 18 18:35:26 ubuntu kernel: random: fast init done Apr 18 18:35:26 ubuntu kernel: random: systemd-udevd: uninitialized urandom read (16 bytes read) Apr 18 18:35:26 ubuntu kernel: random: systemd-udevd: uninitialized urandom read (16 bytes read) Apr 18 18:35:26 ubuntu kernel: [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 0 Apr 18 18:35:26 ubuntu kernel: random: systemd-udevd: uninitialized urandom read (16 bytes read) Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: Power-on or device reset occurred Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: Attached scsi generic sg0 type 0 Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: [sda] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: Attached scsi generic sg1 type 0 Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: Power-on or device reset occurred Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: Attached scsi generic sg2 type 0 Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: [sda] Write Protect is off Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: Attached scsi generic sg3 type 0 Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: [sda] Mode Sense: 63 00 00 08 Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: Power-on or device reset occurred Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: Attached scsi generic sg4 type 0 Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: Power-on or device reset occurred Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: Power-on or device reset occurred Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: [sdd] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB) Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: [sdb] 268435456 512-byte logical blocks: (137 GB/128 GiB) Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: [sdd] Write Protect is off Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: [sdd] Mode Sense: 63 00 00 08 Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: [sdb] Write Protect is off Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: [sdb] Mode Sense: 63 00 00 08 Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: [sdc] 268435456 512-byte logical blocks: (137 GB/128 GiB) Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: [sde] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB) Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: [sdc] Write Protect is off Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: [sde] Write Protect is off Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: [sdc] Mode Sense: 63 00 00 08 Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: [sde] Mode Sense: 63 00 00 08 Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Apr 18 18:35:26 ubuntu kernel: sd 2:0:4:0: [sde] Attached SCSI disk Apr 18 18:35:26 ubuntu kernel: sd 2:0:0:0: [sda] Attached SCSI disk Apr 18 18:35:26 ubuntu kernel: sd 2:0:2:0: [sdc] Attached SCSI disk Apr 18 18:35:26 ubuntu kernel: sd 2:0:3:0: [sdd] Attached SCSI disk Apr 18 18:35:26 ubuntu kernel: sd 2:0:1:0: [sdb] Attached SCSI disk Apr 18 18:35:26 ubuntu kernel: raid6: sse2x4 gen() 10858 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: sse2x4 xor() 6332 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: sse2x2 gen() 8132 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: sse2x2 xor() 5264 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: sse2x1 gen() 8193 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: sse2x1 xor() 5753 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: using algorithm sse2x4 gen() 10858 MB/s Apr 18 18:35:26 ubuntu kernel: raid6: .... xor() 6332 MB/s, rmw enabled Apr 18 18:35:26 ubuntu kernel: raid6: using intx1 recovery algorithm Apr 18 18:35:26 ubuntu kernel: xor: measuring software checksum speed Apr 18 18:35:26 ubuntu kernel: prefetch64-sse: 14442.000 MB/sec Apr 18 18:35:26 ubuntu kernel: generic_sse: 13224.000 MB/sec Apr 18 18:35:26 ubuntu kernel: xor: using function: prefetch64-sse (14442.000 MB/sec) Apr 18 18:35:26 ubuntu kernel: async_tx: api initialized (async) Apr 18 18:35:26 ubuntu kernel: IPv6: ADDRCONF(NETDEV_CHANGE): ens5: link becomes ready Apr 18 18:35:26 ubuntu kernel: random: crng init done Apr 18 18:35:26 ubuntu kernel: random: 7 urandom warning(s) missed due to ratelimiting Apr 18 18:35:26 ubuntu kernel: Btrfs loaded, crc32c=crc32c-generic Apr 18 18:35:26 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:26 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:26 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:26 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:26 ubuntu kernel: Loading iSCSI transport class v2.0-870. Apr 18 18:35:26 ubuntu kernel: iscsi: registered transport (tcp) Apr 18 18:35:27 ubuntu kernel: alua: device handler registered Apr 18 18:35:27 ubuntu kernel: emc: device handler registered Apr 18 18:35:27 ubuntu kernel: rdac: device handler registered Apr 18 18:35:27 ubuntu kernel: device-mapper: table: 253:0: multipath: unknown path selector type Apr 18 18:35:27 ubuntu kernel: device-mapper: ioctl: error adding target to table Apr 18 18:35:27 ubuntu kernel: device-mapper: table: 253:0: multipath: unknown path selector type Apr 18 18:35:27 ubuntu kernel: device-mapper: ioctl: error adding target to table Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.120:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=697 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.120:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=697 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=707 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=707 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=698 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=707 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=698 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=698 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.208:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=698 comm="apparmor_parser" Apr 18 18:35:28 ubuntu kernel: audit: type=1400 audit(1555612528.288:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=713 comm="apparmor_parser" Apr 18 18:35:30 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:30 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:30 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:30 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:30 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:30 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:30 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:30 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:31 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:31 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:31 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:31 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:31 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:31 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:31 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:31 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:46 ubuntu kernel: spl: loading out-of-tree module taints kernel. Apr 18 18:35:46 ubuntu kernel: SPL: Loaded module v0.7.12-1ubuntu3 Apr 18 18:35:46 ubuntu kernel: znvpair: module license 'CDDL' taints kernel. Apr 18 18:35:46 ubuntu kernel: Disabling lock debugging due to kernel taint Apr 18 18:35:47 ubuntu kernel: ZFS: Loaded module v0.7.12-1ubuntu5, ZFS pool version 5000, ZFS filesystem version 5 Apr 18 18:35:51 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:35:51 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:35:52 ubuntu kernel: sda: Apr 18 18:35:52 ubuntu kernel: sda: Apr 18 18:35:52 ubuntu kernel: sda: Apr 18 18:35:52 ubuntu kernel: sda: Apr 18 18:35:52 ubuntu kernel: sda: Apr 18 18:35:52 ubuntu kernel: sda: sda1 Apr 18 18:35:52 ubuntu kernel: sda: sda1 Apr 18 18:35:53 ubuntu kernel: sda: sda1 Apr 18 18:35:53 ubuntu kernel: sda: sda1 Apr 18 18:35:53 ubuntu kernel: sda: sda1 Apr 18 18:35:54 ubuntu kernel: sda: sda1 sda2 Apr 18 18:35:54 ubuntu kernel: sda: sda1 sda2 Apr 18 18:35:54 ubuntu kernel: sda: sda1 sda2 Apr 18 18:35:55 ubuntu kernel: sda: sda1 sda2 Apr 18 18:35:55 ubuntu kernel: sda: sda1 sda2 Apr 18 18:35:55 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:55 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:56 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:56 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:57 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:57 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:58 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:59 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:35:59 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:36:00 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:36:00 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:36:00 ubuntu kernel: sda: sda1 sda2 sda3 Apr 18 18:36:01 ubuntu kernel: EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) Apr 18 18:36:02 ubuntu kernel: EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) Apr 18 18:36:03 ubuntu kernel: sdb: Apr 18 18:36:03 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:36:03 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:36:04 ubuntu kernel: print_req_error: I/O error, dev fd0, sector 0 flags 0 Apr 18 18:36:04 ubuntu kernel: floppy: error 10 while reading block 0 Apr 18 18:36:04 ubuntu kernel: floppy0: floppy_queue_rq: timeout handler died. old request running Apr 18 18:39:13 ubuntu kernel: INFO: task mkfs.btrfs:3767 blocked for more than 120 seconds. Apr 18 18:39:13 ubuntu kernel: Tainted: P O 5.0.0-13-generic #14-Ubuntu Apr 18 18:39:13 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 18 18:39:13 ubuntu kernel: mkfs.btrfs D 0 3767 1866 0x00000000 Apr 18 18:39:13 ubuntu kernel: Call Trace: Apr 18 18:39:13 ubuntu kernel: __schedule+0x2d0/0x840 Apr 18 18:39:13 ubuntu kernel: ? __switch_to_asm+0x34/0x70 Apr 18 18:39:13 ubuntu kernel: ? __switch_to_asm+0x40/0x70 Apr 18 18:39:13 ubuntu kernel: schedule+0x2c/0x70 Apr 18 18:39:13 ubuntu kernel: schedule_timeout+0x258/0x360 Apr 18 18:39:13 ubuntu kernel: wait_for_completion+0xb7/0x140 Apr 18 18:39:13 ubuntu kernel: ? wake_up_q+0x80/0x80 Apr 18 18:39:13 ubuntu kernel: __floppy_read_block_0+0x138/0x190 [floppy] Apr 18 18:39:13 ubuntu kernel: ? floppy_cmos_show+0x30/0x30 [floppy] Apr 18 18:39:13 ubuntu kernel: floppy_revalidate+0xf8/0x230 [floppy] Apr 18 18:39:13 ubuntu kernel: check_disk_change+0x62/0x70 Apr 18 18:39:13 ubuntu kernel: floppy_open+0x2ae/0x380 [floppy] Apr 18 18:39:13 ubuntu kernel: __blkdev_get+0xe5/0x550 Apr 18 18:39:13 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:39:13 ubuntu kernel: blkdev_get+0x10c/0x330 Apr 18 18:39:13 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:39:13 ubuntu kernel: blkdev_open+0x92/0x100 Apr 18 18:39:13 ubuntu kernel: do_dentry_open+0x143/0x3a0 Apr 18 18:39:13 ubuntu kernel: vfs_open+0x2d/0x30 Apr 18 18:39:13 ubuntu kernel: path_openat+0x2d4/0x16d0 Apr 18 18:39:13 ubuntu kernel: ? filename_lookup.part.60+0xe0/0x170 Apr 18 18:39:13 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:39:13 ubuntu kernel: do_filp_open+0x93/0x100 Apr 18 18:39:13 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:39:13 ubuntu kernel: ? __alloc_fd+0x46/0x140 Apr 18 18:39:13 ubuntu kernel: do_sys_open+0x177/0x280 Apr 18 18:39:13 ubuntu kernel: ? _cond_resched+0x19/0x30 Apr 18 18:39:13 ubuntu kernel: __x64_sys_openat+0x20/0x30 Apr 18 18:39:13 ubuntu kernel: do_syscall_64+0x5a/0x110 Apr 18 18:39:13 ubuntu kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 18 18:39:13 ubuntu kernel: RIP: 0033:0x7f46b99374db Apr 18 18:39:13 ubuntu kernel: Code: Bad RIP value. Apr 18 18:39:13 ubuntu kernel: RSP: 002b:00007ffc9e849d70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 Apr 18 18:39:13 ubuntu kernel: RAX: ffffffffffffffda RBX: 0000556674552080 RCX: 00007f46b99374db Apr 18 18:39:13 ubuntu kernel: RDX: 0000000000080000 RSI: 0000556674552100 RDI: 00000000ffffff9c Apr 18 18:39:13 ubuntu kernel: RBP: 000055667454a270 R08: 0000556674552120 R09: 0000000000004000 Apr 18 18:39:13 ubuntu kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 000000005cb8c394 Apr 18 18:39:13 ubuntu kernel: R13: 00007f46b99993c4 R14: 00000000dcb8c394 R15: 00007f46b9988425 Apr 18 18:41:14 ubuntu kernel: INFO: task mkfs.btrfs:3767 blocked for more than 120 seconds. Apr 18 18:41:14 ubuntu kernel: Tainted: P O 5.0.0-13-generic #14-Ubuntu Apr 18 18:41:14 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 18 18:41:14 ubuntu kernel: mkfs.btrfs D 0 3767 1866 0x00000000 Apr 18 18:41:14 ubuntu kernel: Call Trace: Apr 18 18:41:14 ubuntu kernel: __schedule+0x2d0/0x840 Apr 18 18:41:14 ubuntu kernel: ? __switch_to_asm+0x34/0x70 Apr 18 18:41:14 ubuntu kernel: ? __switch_to_asm+0x40/0x70 Apr 18 18:41:14 ubuntu kernel: schedule+0x2c/0x70 Apr 18 18:41:14 ubuntu kernel: schedule_timeout+0x258/0x360 Apr 18 18:41:14 ubuntu kernel: wait_for_completion+0xb7/0x140 Apr 18 18:41:14 ubuntu kernel: ? wake_up_q+0x80/0x80 Apr 18 18:41:14 ubuntu kernel: __floppy_read_block_0+0x138/0x190 [floppy] Apr 18 18:41:14 ubuntu kernel: ? floppy_cmos_show+0x30/0x30 [floppy] Apr 18 18:41:14 ubuntu kernel: floppy_revalidate+0xf8/0x230 [floppy] Apr 18 18:41:14 ubuntu kernel: check_disk_change+0x62/0x70 Apr 18 18:41:14 ubuntu kernel: floppy_open+0x2ae/0x380 [floppy] Apr 18 18:41:14 ubuntu kernel: __blkdev_get+0xe5/0x550 Apr 18 18:41:14 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:41:14 ubuntu kernel: blkdev_get+0x10c/0x330 Apr 18 18:41:14 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:41:14 ubuntu kernel: blkdev_open+0x92/0x100 Apr 18 18:41:14 ubuntu kernel: do_dentry_open+0x143/0x3a0 Apr 18 18:41:14 ubuntu kernel: vfs_open+0x2d/0x30 Apr 18 18:41:14 ubuntu kernel: path_openat+0x2d4/0x16d0 Apr 18 18:41:14 ubuntu kernel: ? filename_lookup.part.60+0xe0/0x170 Apr 18 18:41:14 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:41:14 ubuntu kernel: do_filp_open+0x93/0x100 Apr 18 18:41:14 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:41:14 ubuntu kernel: ? __alloc_fd+0x46/0x140 Apr 18 18:41:14 ubuntu kernel: do_sys_open+0x177/0x280 Apr 18 18:41:14 ubuntu kernel: ? _cond_resched+0x19/0x30 Apr 18 18:41:14 ubuntu kernel: __x64_sys_openat+0x20/0x30 Apr 18 18:41:14 ubuntu kernel: do_syscall_64+0x5a/0x110 Apr 18 18:41:14 ubuntu kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 18 18:41:14 ubuntu kernel: RIP: 0033:0x7f46b99374db Apr 18 18:41:14 ubuntu kernel: Code: Bad RIP value. Apr 18 18:41:14 ubuntu kernel: RSP: 002b:00007ffc9e849d70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 Apr 18 18:41:14 ubuntu kernel: RAX: ffffffffffffffda RBX: 0000556674552080 RCX: 00007f46b99374db Apr 18 18:41:14 ubuntu kernel: RDX: 0000000000080000 RSI: 0000556674552100 RDI: 00000000ffffff9c Apr 18 18:41:14 ubuntu kernel: RBP: 000055667454a270 R08: 0000556674552120 R09: 0000000000004000 Apr 18 18:41:14 ubuntu kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 000000005cb8c394 Apr 18 18:41:14 ubuntu kernel: R13: 00007f46b99993c4 R14: 00000000dcb8c394 R15: 00007f46b9988425 Apr 18 18:43:15 ubuntu kernel: INFO: task mkfs.btrfs:3767 blocked for more than 120 seconds. Apr 18 18:43:15 ubuntu kernel: Tainted: P O 5.0.0-13-generic #14-Ubuntu Apr 18 18:43:15 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 18 18:43:15 ubuntu kernel: mkfs.btrfs D 0 3767 1866 0x00000000 Apr 18 18:43:15 ubuntu kernel: Call Trace: Apr 18 18:43:15 ubuntu kernel: __schedule+0x2d0/0x840 Apr 18 18:43:15 ubuntu kernel: ? __switch_to_asm+0x34/0x70 Apr 18 18:43:15 ubuntu kernel: ? __switch_to_asm+0x40/0x70 Apr 18 18:43:15 ubuntu kernel: schedule+0x2c/0x70 Apr 18 18:43:15 ubuntu kernel: schedule_timeout+0x258/0x360 Apr 18 18:43:15 ubuntu kernel: wait_for_completion+0xb7/0x140 Apr 18 18:43:15 ubuntu kernel: ? wake_up_q+0x80/0x80 Apr 18 18:43:15 ubuntu kernel: __floppy_read_block_0+0x138/0x190 [floppy] Apr 18 18:43:15 ubuntu kernel: ? floppy_cmos_show+0x30/0x30 [floppy] Apr 18 18:43:15 ubuntu kernel: floppy_revalidate+0xf8/0x230 [floppy] Apr 18 18:43:15 ubuntu kernel: check_disk_change+0x62/0x70 Apr 18 18:43:15 ubuntu kernel: floppy_open+0x2ae/0x380 [floppy] Apr 18 18:43:15 ubuntu kernel: __blkdev_get+0xe5/0x550 Apr 18 18:43:15 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:43:15 ubuntu kernel: blkdev_get+0x10c/0x330 Apr 18 18:43:15 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:43:15 ubuntu kernel: blkdev_open+0x92/0x100 Apr 18 18:43:15 ubuntu kernel: do_dentry_open+0x143/0x3a0 Apr 18 18:43:15 ubuntu kernel: vfs_open+0x2d/0x30 Apr 18 18:43:15 ubuntu kernel: path_openat+0x2d4/0x16d0 Apr 18 18:43:15 ubuntu kernel: ? filename_lookup.part.60+0xe0/0x170 Apr 18 18:43:15 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:43:15 ubuntu kernel: do_filp_open+0x93/0x100 Apr 18 18:43:15 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:43:15 ubuntu kernel: ? __alloc_fd+0x46/0x140 Apr 18 18:43:15 ubuntu kernel: do_sys_open+0x177/0x280 Apr 18 18:43:15 ubuntu kernel: ? _cond_resched+0x19/0x30 Apr 18 18:43:15 ubuntu kernel: __x64_sys_openat+0x20/0x30 Apr 18 18:43:15 ubuntu kernel: do_syscall_64+0x5a/0x110 Apr 18 18:43:15 ubuntu kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 18 18:43:15 ubuntu kernel: RIP: 0033:0x7f46b99374db Apr 18 18:43:15 ubuntu kernel: Code: Bad RIP value. Apr 18 18:43:15 ubuntu kernel: RSP: 002b:00007ffc9e849d70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 Apr 18 18:43:15 ubuntu kernel: RAX: ffffffffffffffda RBX: 0000556674552080 RCX: 00007f46b99374db Apr 18 18:43:15 ubuntu kernel: RDX: 0000000000080000 RSI: 0000556674552100 RDI: 00000000ffffff9c Apr 18 18:43:15 ubuntu kernel: RBP: 000055667454a270 R08: 0000556674552120 R09: 0000000000004000 Apr 18 18:43:15 ubuntu kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 000000005cb8c394 Apr 18 18:43:15 ubuntu kernel: R13: 00007f46b99993c4 R14: 00000000dcb8c394 R15: 00007f46b9988425 Apr 18 18:45:15 ubuntu kernel: INFO: task mkfs.btrfs:3767 blocked for more than 120 seconds. Apr 18 18:45:15 ubuntu kernel: Tainted: P O 5.0.0-13-generic #14-Ubuntu Apr 18 18:45:15 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 18 18:45:15 ubuntu kernel: mkfs.btrfs D 0 3767 1866 0x00000000 Apr 18 18:45:15 ubuntu kernel: Call Trace: Apr 18 18:45:15 ubuntu kernel: __schedule+0x2d0/0x840 Apr 18 18:45:15 ubuntu kernel: ? __switch_to_asm+0x34/0x70 Apr 18 18:45:15 ubuntu kernel: ? __switch_to_asm+0x40/0x70 Apr 18 18:45:15 ubuntu kernel: schedule+0x2c/0x70 Apr 18 18:45:15 ubuntu kernel: schedule_timeout+0x258/0x360 Apr 18 18:45:15 ubuntu kernel: wait_for_completion+0xb7/0x140 Apr 18 18:45:15 ubuntu kernel: ? wake_up_q+0x80/0x80 Apr 18 18:45:15 ubuntu kernel: __floppy_read_block_0+0x138/0x190 [floppy] Apr 18 18:45:15 ubuntu kernel: ? floppy_cmos_show+0x30/0x30 [floppy] Apr 18 18:45:15 ubuntu kernel: floppy_revalidate+0xf8/0x230 [floppy] Apr 18 18:45:15 ubuntu kernel: check_disk_change+0x62/0x70 Apr 18 18:45:15 ubuntu kernel: floppy_open+0x2ae/0x380 [floppy] Apr 18 18:45:15 ubuntu kernel: __blkdev_get+0xe5/0x550 Apr 18 18:45:15 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:45:15 ubuntu kernel: blkdev_get+0x10c/0x330 Apr 18 18:45:15 ubuntu kernel: ? bd_acquire+0xd0/0xd0 Apr 18 18:45:15 ubuntu kernel: blkdev_open+0x92/0x100 Apr 18 18:45:15 ubuntu kernel: do_dentry_open+0x143/0x3a0 Apr 18 18:45:15 ubuntu kernel: vfs_open+0x2d/0x30 Apr 18 18:45:15 ubuntu kernel: path_openat+0x2d4/0x16d0 Apr 18 18:45:15 ubuntu kernel: ? filename_lookup.part.60+0xe0/0x170 Apr 18 18:45:15 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:45:15 ubuntu kernel: do_filp_open+0x93/0x100 Apr 18 18:45:15 ubuntu kernel: ? strncpy_from_user+0x56/0x1b0 Apr 18 18:45:15 ubuntu kernel: ? __alloc_fd+0x46/0x140 Apr 18 18:45:15 ubuntu kernel: do_sys_open+0x177/0x280 Apr 18 18:45:15 ubuntu kernel: ? _cond_resched+0x19/0x30 Apr 18 18:45:15 ubuntu kernel: __x64_sys_openat+0x20/0x30 Apr 18 18:45:15 ubuntu kernel: do_syscall_64+0x5a/0x110 Apr 18 18:45:15 ubuntu kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 18 18:45:15 ubuntu kernel: RIP: 0033:0x7f46b99374db Apr 18 18:45:15 ubuntu kernel: Code: Bad RIP value. Apr 18 18:45:15 ubuntu kernel: RSP: 002b:00007ffc9e849d70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 Apr 18 18:45:15 ubuntu kernel: RAX: ffffffffffffffda RBX: 0000556674552080 RCX: 00007f46b99374db Apr 18 18:45:15 ubuntu kernel: RDX: 0000000000080000 RSI: 0000556674552100 RDI: 00000000ffffff9c Apr 18 18:45:15 ubuntu kernel: RBP: 000055667454a270 R08: 0000556674552120 R09: 0000000000004000 Apr 18 18:45:15 ubuntu kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 000000005cb8c394 Apr 18 18:45:15 ubuntu kernel: R13: 00007f46b99993c4 R14: 00000000dcb8c394 R15: 00007f46b9988425