[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-7.9-debug (green@centos7-base) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) ) #1 SMP Sat Mar 26 23:28:42 EDT 2022 [ 0.000000] Command line: rd.shell root=nbd:192.168.200.253:centos7:ext4:ro:-p,-b4096 ro crashkernel=128M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffd9fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffda000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013edfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x13ee00 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000C0000000 mask 3FFFC0000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WP UC- UC [ 0.000000] e820: last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f5410-0x000f541f] mapped at [ffffffffff200410] [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x023c1000, 0x023c1fff] PGTABLE [ 0.000000] BRK [0x023c2000, 0x023c2fff] PGTABLE [ 0.000000] BRK [0x023c3000, 0x023c3fff] PGTABLE [ 0.000000] BRK [0x023c4000, 0x023c4fff] PGTABLE [ 0.000000] BRK [0x023c5000, 0x023c5fff] PGTABLE [ 0.000000] BRK [0x023c6000, 0x023c6fff] PGTABLE [ 0.000000] RAMDISK: [mem 0xbc2f2000-0xbffcffff] [ 0.000000] Early table checksum verification disabled [ 0.000000] ACPI: RSDP 00000000000f5220 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 00000000bffe1d6f 00034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 00000000bffe1c0b 00074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 00000000bffe0040 01BCB (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 00000000bffe0000 00040 [ 0.000000] ACPI: APIC 00000000bffe1c7f 00090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 00000000bffe1d0f 00038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 00000000bffe1d47 00028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013edfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13e5e3000-0x13e609fff] [ 0.000000] Reserving 128MB of memory at 768MB for crashkernel (System RAM: 4077MB) [ 0.000000] kvm-clock: cpu 0, msr 1:3e592001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 272837501 cycles [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x13edfffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0xbffd9fff] [ 0.000000] node 0: [mem 0x100000000-0x13edfffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13edfffff] [ 0.000000] On node 0 totalpages: 1043832 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12224 pages used for memmap [ 0.000000] DMA32 zone: 782298 pages, LIFO batch:31 [ 0.000000] Normal zone: 4024 pages used for memmap [ 0.000000] Normal zone: 257536 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffda000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 38 pages/cpu s115176 r8192 d32280 u524288 [ 0.000000] pcpu-alloc: s115176 r8192 d32280 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 13e2135c0 [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1027499 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:centos7:ext4:ro:-p,-b4096 ro crashkernel=128M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] audit: disabled (until reboot) [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Memory: 3820316k/5224448k available (8172k kernel code, 1049120k absent, 355012k reserved, 5773k data, 2532k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=4. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] NR_IRQS:327936 nr_irqs:456 0 [ 0.000000] Console: colour *CGA 80x25 [ 0.000000] console [ttyS1] enabled [ 0.000000] allocated 25165824 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] ODEBUG: 73 of 73 active objects replaced [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2400.036 MHz processor [ 0.498934] Calibrating delay loop (skipped) preset value.. 4800.07 BogoMIPS (lpj=2400036) [ 0.502063] pid_max: default: 32768 minimum: 301 [ 0.503980] Security Framework initialized [ 0.505525] SELinux: Initializing. [ 0.506994] SELinux: Starting in permissive mode [ 0.508760] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.514632] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.518077] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.520645] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.523979] Initializing cgroup subsys memory [ 0.525640] Initializing cgroup subsys devices [ 0.527398] Initializing cgroup subsys freezer [ 0.529020] Initializing cgroup subsys net_cls [ 0.530685] Initializing cgroup subsys blkio [ 0.532421] Initializing cgroup subsys perf_event [ 0.534368] Initializing cgroup subsys hugetlb [ 0.535936] Initializing cgroup subsys pids [ 0.537553] Initializing cgroup subsys net_prio [ 0.539445] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.542784] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.544883] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.546988] tlb_flushall_shift: 6 [ 0.548328] FEATURE SPEC_CTRL Present [ 0.549670] FEATURE IBPB_SUPPORT Present [ 0.551289] Spectre V2 : Enabling Indirect Branch Prediction Barrier [ 0.553602] Spectre V2 : Vulnerable [ 0.554971] Speculative Store Bypass: Vulnerable [ 0.557713] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.566439] ACPI: Core revision 20130517 [ 0.569979] ACPI: All ACPI Tables successfully acquired [ 0.572105] ftrace: allocating 30294 entries in 119 pages [ 0.647985] Enabling x2apic [ 0.648931] Enabled x2apic [ 0.650694] Switched APIC routing to physical x2apic. [ 0.654835] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.657402] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (fam: 06, model: 3e, stepping: 04) [ 0.661467] TSC deadline timer enabled [ 0.661716] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.664980] ... version: 2 [ 0.666407] ... bit width: 48 [ 0.667823] ... generic registers: 4 [ 0.669652] ... value mask: 0000ffffffffffff [ 0.671327] ... max period: 00007fffffffffff [ 0.673402] ... fixed-purpose events: 3 [ 0.674770] ... event mask: 000000070000000f [ 0.676990] KVM setup paravirtual spinlock [ 0.683815] kvm-clock: cpu 1, msr 1:3e592041, secondary cpu clock [ 0.692267] KVM setup async PF for cpu 1 [ 0.695704] kvm-stealtime: cpu 1, msr 13e2935c0 [ 0.701300] kvm-clock: cpu 2, msr 1:3e592081, secondary cpu clock [ 0.681157] smpboot: Booting Node 0, Processors #1 #2 #3 OK [ 0.710860] kvm-clock: cpu 3, msr 1:3e5920c1, secondary cpu clock [ 0.713314] KVM setup async PF for cpu 2 [ 0.713324] kvm-stealtime: cpu 2, msr 13e3135c0 [ 0.726276] Brought up 4 CPUs [ 0.726612] KVM setup async PF for cpu 3 [ 0.726620] kvm-stealtime: cpu 3, msr 13e3935c0 [ 0.731061] smpboot: Max logical packages: 1 [ 0.732869] smpboot: Total of 4 processors activated (19200.28 BogoMIPS) [ 0.740803] devtmpfs: initialized [ 0.742418] x86/mm: Memory block size: 128MB [ 0.747977] EVM: security.selinux [ 0.749437] EVM: security.ima [ 0.750566] EVM: security.capability [ 0.756368] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.758816] NET: Registered protocol family 16 [ 0.760632] cpuidle: using governor haltpoll [ 0.762971] ACPI: bus type PCI registered [ 0.764371] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.767148] PCI: Using configuration type 1 for base access [ 0.769428] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.781188] ACPI: Added _OSI(Module Device) [ 0.782997] ACPI: Added _OSI(Processor Device) [ 0.784695] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.786314] ACPI: Added _OSI(Processor Aggregator Device) [ 0.788255] ACPI: Added _OSI(Linux-Dell-Video) [ 0.790788] ACPI: EC: Look up EC in DSDT [ 0.793547] ACPI: Interpreter enabled [ 0.795103] ACPI: (supports S0 S3 S4 S5) [ 0.796538] ACPI: Using IOAPIC for interrupt routing [ 0.800299] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.804042] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.818667] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.823223] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.827425] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.832894] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.842673] acpiphp: Slot [2] registered [ 0.845133] acpiphp: Slot [5] registered [ 0.850055] acpiphp: Slot [6] registered [ 0.851666] acpiphp: Slot [3] registered [ 0.854400] acpiphp: Slot [4] registered [ 0.859897] acpiphp: Slot [7] registered [ 0.861344] acpiphp: Slot [8] registered [ 0.865075] acpiphp: Slot [9] registered [ 0.867361] acpiphp: Slot [10] registered [ 0.871181] acpiphp: Slot [11] registered [ 0.874135] acpiphp: Slot [12] registered [ 0.878449] acpiphp: Slot [13] registered [ 0.881387] acpiphp: Slot [14] registered [ 0.884172] acpiphp: Slot [15] registered [ 0.889173] acpiphp: Slot [16] registered [ 0.893632] acpiphp: Slot [17] registered [ 0.897472] acpiphp: Slot [18] registered [ 0.900249] acpiphp: Slot [19] registered [ 0.904076] acpiphp: Slot [20] registered [ 0.907857] acpiphp: Slot [21] registered [ 0.910679] acpiphp: Slot [22] registered [ 0.913365] acpiphp: Slot [23] registered [ 0.916506] acpiphp: Slot [24] registered [ 0.919278] acpiphp: Slot [25] registered [ 0.922797] acpiphp: Slot [26] registered [ 0.926743] acpiphp: Slot [27] registered [ 0.929082] acpiphp: Slot [28] registered [ 0.934551] acpiphp: Slot [29] registered [ 0.937258] acpiphp: Slot [30] registered [ 0.940721] acpiphp: Slot [31] registered [ 0.943954] PCI host bridge to bus 0000:00 [ 0.947803] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.952076] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.956916] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.962249] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.968102] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x38007fffffff window] [ 0.974442] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.979772] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.981923] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.983355] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.996716] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 1.001998] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 1.009240] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 1.014053] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 1.021032] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 1.025882] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 1.026808] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 1.031115] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 1.037302] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 1.038774] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 1.049799] pci 0000:00:02.0: reg 0x20: [mem 0x380000000000-0x380000003fff 64bit pref] [ 1.050971] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 1.054867] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 1.058837] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 1.064237] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 1.076195] pci 0000:00:05.0: reg 0x20: [mem 0x380000004000-0x380000007fff 64bit pref] [ 1.081918] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 1.092535] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 1.100060] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 1.115881] pci 0000:00:06.0: reg 0x20: [mem 0x380000008000-0x38000000bfff 64bit pref] [ 1.124916] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.127939] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.130370] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.132675] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.135521] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.138353] vgaarb: loaded [ 1.139669] SCSI subsystem initialized [ 1.140865] ACPI: bus type USB registered [ 1.142467] usbcore: registered new interface driver usbfs [ 1.145290] usbcore: registered new interface driver hub [ 1.149855] usbcore: registered new device driver usb [ 1.153267] PCI: Using ACPI for IRQ routing [ 1.154844] PCI: pci_cache_line_size set to 64 bytes [ 1.155092] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.155098] e820: reserve RAM buffer [mem 0xbffda000-0xbfffffff] [ 1.155100] e820: reserve RAM buffer [mem 0x13ee00000-0x13fffffff] [ 1.156018] NetLabel: Initializing [ 1.156973] NetLabel: domain hash size = 128 [ 1.158436] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.160237] NetLabel: unlabeled traffic allowed by default [ 1.167541] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 1.169425] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 1.175887] amd_nb: Cannot enumerate AMD northbridges [ 1.200507] Switched to clocksource kvm-clock [ 1.265141] pnp: PnP ACPI init [ 1.268596] ACPI: bus type PNP registered [ 1.272542] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.272625] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.272670] pnp 00:02: [dma 2] [ 1.272710] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.272775] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.272838] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.272897] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.273234] pnp: PnP ACPI: found 6 devices [ 1.278182] ACPI: bus type PNP unregistered [ 1.307731] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.307739] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.307741] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.307743] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 1.307746] pci_bus 0000:00: resource 8 [mem 0x380000000000-0x38007fffffff window] [ 1.307842] NET: Registered protocol family 2 [ 1.311023] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 1.315802] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 1.320162] TCP: Hash tables configured (established 32768 bind 32768) [ 1.323858] TCP: reno registered [ 1.325512] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 1.328096] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 1.333233] NET: Registered protocol family 1 [ 1.336230] RPC: Registered named UNIX socket transport module. [ 1.338614] RPC: Registered udp transport module. [ 1.340047] RPC: Registered tcp transport module. [ 1.341539] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.344074] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.345954] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.348081] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.350175] PCI: CLS 0 bytes, default 64 [ 1.351209] Unpacking initramfs... [ 3.143735] debug: unmapping init [mem 0xffff8800bc2f2000-0xffff8800bffcffff] [ 3.147775] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.149638] software IO TLB [mem 0xb82f2000-0xbc2f2000] (64MB) mapped at [ffff8800b82f2000-ffff8800bc2f1fff] [ 3.153685] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 3.156795] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 3.158902] RAPL PMU: hw unit of domain package 2^-0 Joules [ 3.160785] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 3.168323] cryptomgr_test (52) used greatest stack depth: 14480 bytes left [ 3.170656] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 3.170718] Initialise system trusted keyring [ 3.213806] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 3.215821] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 3.224822] zpool: loaded [ 3.225865] zbud: loaded [ 3.227876] VFS: Disk quotas dquot_6.6.0 [ 3.229641] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.237618] NFS: Registering the id_resolver key type [ 3.239306] Key type id_resolver registered [ 3.240868] Key type id_legacy registered [ 3.242337] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.245238] Key type big_key registered [ 3.246551] SELinux: Registering netfilter hooks [ 3.249590] cryptomgr_test (58) used greatest stack depth: 14048 bytes left [ 3.256174] cryptomgr_test (59) used greatest stack depth: 13664 bytes left [ 3.261084] NET: Registered protocol family 38 [ 3.262447] Key type asymmetric registered [ 3.263693] Asymmetric key parser 'x509' registered [ 3.266442] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 3.274531] io scheduler noop registered [ 3.276172] io scheduler deadline registered (default) [ 3.278215] io scheduler cfq registered [ 3.279743] io scheduler mq-deadline registered [ 3.281141] io scheduler kyber registered [ 3.291598] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 3.294966] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 3.301365] intel_idle: does not run on family 6 model 62 [ 3.301524] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.304361] ACPI: Power Button [PWRF] [ 3.308798] GHES: HEST is not enabled! [ 3.416178] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 3.489843] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 3.571967] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.609709] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 3.640756] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 3.646000] Non-volatile memory driver v1.3 [ 3.647579] Linux agpgart interface v0.103 [ 3.650544] crash memory driver: version 1.1 [ 3.653067] nbd: registered device at major 43 [ 3.664210] virtio-pci 0000:00:05.0: irq 24 for MSI/MSI-X [ 3.664259] virtio-pci 0000:00:05.0: irq 25 for MSI/MSI-X [ 3.664305] virtio-pci 0000:00:05.0: irq 26 for MSI/MSI-X [ 3.664355] virtio-pci 0000:00:05.0: irq 27 for MSI/MSI-X [ 3.664491] virtio-pci 0000:00:05.0: irq 28 for MSI/MSI-X [ 3.679542] virtio_blk virtio1: [vda] 60640 512-byte logical blocks (31.0 MB/29.6 MiB) [ 3.692481] virtio-pci 0000:00:06.0: irq 29 for MSI/MSI-X [ 3.692538] virtio-pci 0000:00:06.0: irq 30 for MSI/MSI-X [ 3.692588] virtio-pci 0000:00:06.0: irq 31 for MSI/MSI-X [ 3.692636] virtio-pci 0000:00:06.0: irq 32 for MSI/MSI-X [ 3.692681] virtio-pci 0000:00:06.0: irq 33 for MSI/MSI-X [ 3.705089] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.713719] rdac: device handler registered [ 3.716553] hp_sw: device handler registered [ 3.718849] emc: device handler registered [ 3.722204] libphy: Fixed MDIO Bus: probed [ 3.728102] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.731541] ehci-pci: EHCI PCI platform driver [ 3.733616] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.737486] ohci-pci: OHCI PCI platform driver [ 3.738839] uhci_hcd: USB Universal Host Controller Interface driver [ 3.741393] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.746730] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.749022] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.751692] mousedev: PS/2 mouse device common for all mice [ 3.757008] rtc_cmos 00:05: RTC can wake from S4 [ 3.759277] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 3.761646] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.764041] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.777728] hidraw: raw HID events driver (C) Jiri Kosina [ 3.781399] usbcore: registered new interface driver usbhid [ 3.783286] usbhid: USB HID core driver [ 3.784424] drop_monitor: Initializing network drop monitor service [ 3.786572] Netfilter messages via NETLINK v0.30. [ 3.788196] TCP: cubic registered [ 3.789253] Initializing XFRM netlink socket [ 3.797483] NET: Registered protocol family 10 [ 3.799555] NET: Registered protocol family 17 [ 3.801442] Key type dns_resolver registered [ 3.803482] mce: Using 10 MCE banks [ 3.806569] Loading compiled-in X.509 certificates [ 3.810638] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 3.813979] registered taskstats version 1 [ 3.819938] modprobe (72) used greatest stack depth: 13456 bytes left [ 3.828518] Key type trusted registered [ 3.839163] Key type encrypted registered [ 3.841956] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 3.850004] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 3.856218] rtc_cmos 00:05: setting system clock to 2025-04-01 17:13:29 UTC (1743527609) [ 3.861290] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 3.870290] Write protecting the kernel read-only data: 12288k [ 3.873366] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 3.876007] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 3.890104] random: systemd: uninitialized urandom read (16 bytes read) [ 3.898736] random: systemd: uninitialized urandom read (16 bytes read) [ 3.901077] random: systemd: uninitialized urandom read (16 bytes read) [ 3.905324] 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) [ 3.911442] systemd[1]: Detected virtualization kvm. [ 3.913072] systemd[1]: Detected architecture x86-64. [ 3.914804] systemd[1]: Running in initial RAM disk. [ 3.920191] systemd[1]: No hostname configured. [ 3.922096] systemd[1]: Set hostname to . [ 3.924319] random: systemd: uninitialized urandom read (16 bytes read) [ 3.927115] systemd[1]: Initializing machine ID from random generator. [ 4.014090] dracut-rootfs-g (86) used greatest stack depth: 13264 bytes left [ 4.020836] random: systemd: uninitialized urandom read (16 bytes read) [ 4.023234] random: systemd: uninitialized urandom read (16 bytes read) [ 4.025448] random: systemd: uninitialized urandom read (16 bytes read) [ 4.027747] random: systemd: uninitialized urandom read (16 bytes read) [ 4.031337] random: systemd: uninitialized urandom read (16 bytes read) [ 4.033701] random: systemd: uninitialized urandom read (16 bytes read) [ 4.067202] systemd[1]: Reached target Local File Systems. [ 4.076918] systemd[1]: Reached target Swap. [ 4.084626] systemd[1]: Created slice Root Slice. [ 4.094289] systemd[1]: Listening on Journal Socket. [ 4.105324] systemd[1]: Listening on udev Kernel Socket. [ 4.129847] systemd[1]: Created slice System Slice. [ 4.143171] systemd[1]: Starting Load Kernel Modules... [ 4.160055] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 4.169299] tsc: Refined TSC clocksource calibration: 2399.959 MHz [ 4.189701] systemd[1]: Starting Setup Virtual Console... [ 4.207951] systemd[1]: Starting Journal Service... [ 4.229862] systemd[1]: Reached target Slices. [ 4.235013] systemd[1]: Listening on udev Control Socket. [ 4.248656] systemd[1]: Reached target Sockets. [ 4.262637] systemd[1]: Starting dracut cmdline hook... [ 4.289322] systemd[1]: Reached target Timers. [ 4.301053] systemd[1]: Started Journal Service. [ 4.661589] random: fast init done [ 4.684292] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 5.507349] libata version 3.00 loaded. [ 5.624682] ata_piix 0000:00:01.1: version 2.13 [ 5.639442] scsi host0: ata_piix [ 5.670720] scsi host1: ata_piix [ 5.673938] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.675979] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 5.736018] ip (321) used greatest stack depth: 13080 bytes left [ 5.891023] ip (345) used greatest stack depth: 12344 bytes left [ 9.335134] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 9.908393] systemd-journald[106]: Received SIGTERM from PID 1 (systemd). [ 10.223321] SELinux: Disabled at runtime. [ 10.225550] SELinux: Unregistering netfilter hooks [ 10.323792] ip_tables: (C) 2000-2006 Netfilter Core Team [ 10.328044] systemd[1]: Inserted module 'ip_tables' [ 11.276209] systemd-journald[571]: Received request to flush runtime journal from PID 1 [ 11.791825] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 11.946081] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 11.999745] cryptd: max_cpu_qlen set to 1000 [ 12.287513] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 12.292936] AVX version of gcm_enc/dec engaged. [ 12.299795] AES CTR mode by8 optimization enabled [ 12.312602] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 12.373089] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 12.387692] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 12.727840] EDAC MC: Ver: 3.0.0 [ 12.756443] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 12.756463] EDAC sbridge: Ver: 1.1.2 [ 17.557449] hrtimer: interrupt took 6721320 ns [ 17.994850] mount.nfs (777) used greatest stack depth: 10704 bytes left [ 42.198496] libcfs: loading out-of-tree module taints kernel. [ 42.201435] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 42.352750] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 42.358025] alg: No test for adler32 (adler32-zlib) [ 43.267249] Lustre: Lustre: Build Version: 2.15.64_1_g171b5e1 [ 43.491310] LNet: Added LNI 192.168.201.46@tcp [8/256/0/180] [ 43.493200] LNet: Accept secure, port 988 [ 45.065570] Key type lgssc registered [ 45.538350] Lustre: Echo OBD driver; http://www.lustre.org/ [ 92.056771] Lustre: Mounted lustre-client [ 94.360878] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 107.389667] Lustre: DEBUG MARKER: oleg146-client.virtnet: executing check_logdir /tmp/testlogs/ [ 108.642574] Lustre: DEBUG MARKER: oleg146-client.virtnet: executing yml_node [ 109.935798] Lustre: DEBUG MARKER: Client: 2.15.64.1 [ 110.641212] Lustre: DEBUG MARKER: MDS: 2.15.64.1 [ 111.347673] Lustre: DEBUG MARKER: OSS: 2.15.64.1 [ 111.810653] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Tue Apr 1 13:15:17 EDT 2025 [ 115.941851] Lustre: DEBUG MARKER: excepting tests: [ 116.123953] Lustre: lustre-OST0000-osc-ffff8800b094d800: disconnect after 22s idle [ 116.135267] Lustre: Mounted lustre-client [ 116.818453] Lustre: DEBUG MARKER: oleg146-client.virtnet: executing check_config_client /mnt/lustre [ 122.918489] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 126.179464] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg146-client.virtnet DURATION=300 ========================================================== 13:15:31 (1743527731) [ 129.234980] random: crng init done [ 137.989773] 12[13438]: segfault at 8 ip 00007fc1c9a5b7e8 sp 00007ffe17971340 error 4 in ld-2.17.so[7fc1c9a50000+22000] [ 168.585322] BUG: unable to handle kernel NULL pointer dereference at 000000000000012e [ 168.598010] IP: [] osc_io_submit+0x142/0x720 [osc] [ 168.600584] PGD a7f61067 PUD a544d067 PMD 0 [ 168.606803] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 168.609460] Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) libcfs(OE) crc_t10dif crct10dif_generic rpcsec_gss_krb5 sb_edac edac_core iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel squashfs lrw gf128mul glue_helper ablk_helper cryptd i2c_piix4 i2c_core pcspkr binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel ata_piix serio_raw libata [ 168.654206] CPU: 1 PID: 22346 Comm: lfs Kdump: loaded Tainted: G OE ------------ 3.10.0-7.9-debug #1 [ 168.659006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 168.664953] task: ffff8800a7e23330 ti: ffff8800a3d14000 task.ti: ffff8800a3d14000 [ 168.673843] RIP: 0010:[] [] osc_io_submit+0x142/0x720 [osc] [ 168.681186] RSP: 0018:ffff8800a3d176c8 EFLAGS: 00010246 [ 168.684433] RAX: 0000000000000000 RBX: 0000000000000081 RCX: ffff8800a6bbafd0 [ 168.688515] RDX: 0000000000020081 RSI: ffff88012b51b760 RDI: ffffea0002841180 [ 168.693190] RBP: ffff8800a3d17768 R08: ffff880136439738 R09: ffff8800a4e75bf0 [ 168.697934] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880136439738 [ 168.701447] R13: ffff8800a863c340 R14: ffff88012f6b4388 R15: 0000000000000000 [ 168.706523] FS: 00007f6b6989d740(0000) GS:ffff88013e280000(0000) knlGS:0000000000000000 [ 168.710159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.714243] CR2: 000000000000012e CR3: 00000000a3f9e000 CR4: 0000000000160fe0 [ 168.717933] Call Trace: [ 168.718916] [] cl_io_submit_rw+0x72/0x190 [obdclass] [ 168.723655] [] lov_io_submit+0x1b4/0x3a0 [lov] [ 168.729035] [] cl_io_submit_rw+0x72/0x190 [obdclass] [ 168.732215] [] ll_direct_IO_impl+0x530/0xef0 [lustre] [ 168.735667] [] ll_direct_IO+0x7c/0xa0 [lustre] [ 168.738074] [] generic_file_aio_read+0x24e/0x290 [ 168.741052] [] ? vvp_prep_size+0x20c/0x2f0 [lustre] [ 168.746084] [] vvp_io_read_start+0x779/0xa60 [lustre] [ 168.749008] [] ? cl_lock_request+0x67/0x210 [obdclass] [ 168.752956] [] cl_io_start+0x6d/0x150 [obdclass] [ 168.757499] [] cl_io_loop+0x9f/0x230 [obdclass] [ 168.760370] [] ll_file_io_generic+0x36b/0x1000 [lustre] [ 168.767289] [] ? do_raw_spin_unlock+0x49/0x90 [ 168.770273] [] do_file_read_iter+0xc46/0x1080 [lustre] [ 168.774850] [] ? handle_pte_fault+0x2ef/0xca0 [ 168.777825] [] ? _raw_spin_unlock+0xe/0x20 [ 168.780245] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 168.782760] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 168.785700] [] ll_file_read+0x111/0x1e0 [lustre] [ 168.790959] [] vfs_read+0xb9/0x1c0 [ 168.795080] [] SyS_pread64+0x92/0xc0 [ 168.800493] [] system_call_fastpath+0x1f/0x24 [ 168.804332] Code: da 80 ca 80 41 0f b6 46 12 49 8b 7e f0 83 e0 c0 3c 80 0f 44 da e8 6f 88 89 ff 89 da 81 ca 00 00 02 00 84 c0 49 8b 46 18 0f 45 da 80 2e 01 00 00 02 0f 85 e1 01 00 00 49 8b 44 24 08 49 8d 4c [ 168.821573] RIP [] osc_io_submit+0x142/0x720 [osc] [ 168.825359] RSP [ 168.832581] CR2: 000000000000012e