[ 0.000000] Linux version 4.18.0rh8.10-debug (green@maintenance) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-26) (GCC)) #2 SMP Mon Jul 14 01:24:22 EDT 2025 [ 0.000000] Command line: rd.shell root=nbd:192.168.200.253:rocky8.10:ext4:ro:-p,-b4096 ro crashkernel=256M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] signal: max sigframe size: 1776 [ 0.000000] 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 0x0000000100000000-0x0000000146dfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 494503028 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] last_pfn = 0x146e00 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] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f5b50-0x000f5b5f] [ 0.000000] BRK [0x7a001000, 0x7a001fff] PGTABLE [ 0.000000] BRK [0x7a002000, 0x7a002fff] PGTABLE [ 0.000000] BRK [0x7a003000, 0x7a003fff] PGTABLE [ 0.000000] BRK [0x7a004000, 0x7a004fff] PGTABLE [ 0.000000] BRK [0x7a005000, 0x7a005fff] PGTABLE [ 0.000000] BRK [0x7a006000, 0x7a006fff] PGTABLE [ 0.000000] BRK [0x7a007000, 0x7a007fff] PGTABLE [ 0.000000] BRK [0x7a008000, 0x7a008fff] PGTABLE [ 0.000000] BRK [0x7a009000, 0x7a009fff] PGTABLE [ 0.000000] BRK [0x7a00a000, 0x7a00afff] PGTABLE [ 0.000000] BRK [0x7a00b000, 0x7a00bfff] PGTABLE [ 0.000000] BRK [0x7a00c000, 0x7a00cfff] PGTABLE [ 0.000000] RAMDISK: [mem 0xbcc64000-0xbffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F5970 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE1BB7 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE1A53 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 001A13 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE1AC7 000090 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE1B57 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE1B8F 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe1a53-0xbffe1ac6] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe1a52] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe1ac7-0xbffe1b56] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe1b57-0xbffe1b8e] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe1b8f-0xbffe1bb6] [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000146dfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1465a3000-0x1465cdfff] [ 0.000000] Reserving 256MB of memory at 2752MB for crashkernel (System RAM: 4205MB) [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffd9fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Zeroed struct page in unavailable ranges: 4744 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000146dfffff] [ 0.000000] On node 0 totalpages: 1076600 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 158 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:63 [ 0.000000] Normal zone: 4536 pages used for memmap [ 0.000000] Normal zone: 290304 pages, LIFO batch:63 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 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] TSC deadline timer available [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] kvm-guest: KVM setup pv remote TLB flush [ 0.000000] kvm-guest: setup PV sched yield [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 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] [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u524288 [ 0.000000] pcpu-alloc: s221184 r8192 d28672 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] kvm-guest: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1059618 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:rocky8.10:ext4:ro:-p,-b4096 ro crashkernel=256M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] Specific versions of hardware are certified with Red Hat Enterprise Linux 8. Please see the list of hardware certified with Red Hat Enterprise Linux 8 at https://catalog.redhat.com. [ 0.000000] audit: disabled (until reboot) [ 0.000000] software IO TLB: area num 4. [ 0.000000] Memory: 2829700K/4306400K available (18435K kernel code, 11221K rwdata, 7248K rodata, 2908K init, 18040K bss, 524580K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] ftrace: allocating 41240 entries in 162 pages [ 0.000000] ftrace: allocated 162 pages with 3 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] rcu: RCU callback double-/use-after-free debug enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x622/0x9a8 with crng_init=0 [ 0.001000] Console: colour *CGA 80x25 [ 0.001000] printk: console [ttyS1] enabled [ 0.001000] ACPI: Core revision 20220331 [ 0.001000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.001000] hpet clockevent registered [ 0.001014] APIC: Switch to symmetric I/O mode setup [ 0.002472] x2apic enabled [ 0.003007] Switched APIC routing to physical x2apic. [ 0.004011] kvm-guest: setup PV IPIs [ 0.007607] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.008000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.008019] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.009007] pid_max: default: 32768 minimum: 301 [ 0.010148] LSM: Security Framework initializing [ 0.011041] Yama: becoming mindful. [ 0.013025] SELinux: Initializing. [ 0.014051] *** VALIDATE selinux *** [ 0.022502] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.029402] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.030322] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.031189] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.032173] *** VALIDATE tmpfs *** [ 0.033674] *** VALIDATE proc *** [ 0.034305] *** VALIDATE cgroup *** [ 0.035006] *** VALIDATE cgroup2 *** [ 0.036305] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.037171] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.038005] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.040016] Spectre V2 : User space: Vulnerable [ 0.041005] Speculative Store Bypass: Vulnerable [ 0.044620] debug: unmapping init [mem 0xffffffff8ea59000-0xffffffff8ea60fff] [ 0.047000] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.047776] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.048020] ... version: 2 [ 0.049008] ... bit width: 48 [ 0.050007] ... generic registers: 4 [ 0.051007] ... value mask: 0000ffffffffffff [ 0.052008] ... max period: 00007fffffffffff [ 0.053007] ... fixed-purpose events: 3 [ 0.054006] ... event mask: 000000070000000f [ 0.056256] rcu: Hierarchical SRCU implementation. [ 0.058923] smp: Bringing up secondary CPUs ... [ 0.059660] x86: Booting SMP configuration: [ 0.060014] .... node #0, CPUs: #1 #2 #3 [ 0.063407] smp: Brought up 1 node, 4 CPUs [ 0.065015] smpboot: Max logical packages: 1 [ 0.066013] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.271052] node 0 deferred pages initialised in 204ms [ 0.275491] devtmpfs: initialized [ 0.276274] x86/mm: Memory block size: 128MB [ 0.278185] gcov: version magic: 0x41383552 [ 0.280435] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.283070] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.284377] pinctrl core: initialized pinctrl subsystem [ 0.286173] [ 0.286671] ************************************************************* [ 0.288008] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.289005] ** ** [ 0.290004] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.291000] ** ** [ 0.291000] ** This means that this kernel is built to expose internal ** [ 0.293007] ** IOMMU data structures, which may compromise security on ** [ 0.294007] ** your system. ** [ 0.296012] ** ** [ 0.298010] ** If you see this message and you are not debugging the ** [ 0.299007] ** kernel, report this immediately to your vendor! ** [ 0.300006] ** ** [ 0.301005] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.302005] ************************************************************* [ 0.303613] NET: Registered protocol family 16 [ 0.305282] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.306027] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.308042] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.310016] cpuidle: using governor menu [ 0.311451] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.314574] PCI: Using configuration type 1 for base access [ 0.317169] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.326104] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.328032] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.333038] cryptd: max_cpu_qlen set to 1000 [ 0.335234] ACPI: Added _OSI(Module Device) [ 0.336011] ACPI: Added _OSI(Processor Device) [ 0.337009] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.339007] ACPI: Added _OSI(Processor Aggregator Device) [ 0.342318] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.346571] ACPI: Interpreter enabled [ 0.348043] ACPI: PM: (supports S0 S3 S4 S5) [ 0.348932] ACPI: Using IOAPIC for interrupt routing [ 0.350062] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.352355] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.361543] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.363024] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.364009] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.366049] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.369281] acpiphp: Slot [2] registered [ 0.370083] acpiphp: Slot [3] registered [ 0.370848] acpiphp: Slot [4] registered [ 0.372069] acpiphp: Slot [5] registered [ 0.373075] acpiphp: Slot [6] registered [ 0.373911] acpiphp: Slot [7] registered [ 0.374040] acpiphp: Slot [8] registered [ 0.374907] acpiphp: Slot [9] registered [ 0.376043] acpiphp: Slot [10] registered [ 0.376902] acpiphp: Slot [11] registered [ 0.378039] acpiphp: Slot [12] registered [ 0.378852] acpiphp: Slot [13] registered [ 0.379040] acpiphp: Slot [14] registered [ 0.379861] acpiphp: Slot [15] registered [ 0.381054] acpiphp: Slot [16] registered [ 0.381856] acpiphp: Slot [17] registered [ 0.382038] acpiphp: Slot [18] registered [ 0.382821] acpiphp: Slot [19] registered [ 0.384039] acpiphp: Slot [20] registered [ 0.384890] acpiphp: Slot [21] registered [ 0.385038] acpiphp: Slot [22] registered [ 0.386056] acpiphp: Slot [23] registered [ 0.388062] acpiphp: Slot [24] registered [ 0.388877] acpiphp: Slot [25] registered [ 0.389054] acpiphp: Slot [26] registered [ 0.390045] acpiphp: Slot [27] registered [ 0.390781] acpiphp: Slot [28] registered [ 0.392039] acpiphp: Slot [29] registered [ 0.393057] acpiphp: Slot [30] registered [ 0.394045] acpiphp: Slot [31] registered [ 0.394919] PCI host bridge to bus 0000:00 [ 0.396011] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.398016] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.400013] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.402024] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.404027] pci_bus 0000:00: root bus resource [mem 0x180000000-0x1ffffffff window] [ 0.406031] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.408206] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.412941] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.417949] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.426027] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.430068] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.434015] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.436016] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.438011] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.441406] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.442595] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.445032] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.447564] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.451011] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.459988] pci 0000:00:02.0: reg 0x20: [mem 0xfebf4000-0xfebf7fff 64bit pref] [ 0.464025] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.468670] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.477022] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.482013] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.493015] pci 0000:00:05.0: reg 0x20: [mem 0xfebf8000-0xfebfbfff 64bit pref] [ 0.501989] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.507016] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.512017] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.521027] pci 0000:00:06.0: reg 0x20: [mem 0xfebfc000-0xfebfffff 64bit pref] [ 0.531967] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.533217] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.535221] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.537441] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.539163] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.542192] iommu: Default domain type: Passthrough [ 0.544319] SCSI subsystem initialized [ 0.545092] ACPI: bus type USB registered [ 0.546062] usbcore: registered new interface driver usbfs [ 0.548038] usbcore: registered new interface driver hub [ 0.549043] usbcore: registered new device driver usb [ 0.550131] pps_core: LinuxPPS API ver. 1 registered [ 0.552006] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.554048] PTP clock support registered [ 0.556068] EDAC MC: Ver: 3.0.0 [ 0.557198] PCI: Using ACPI for IRQ routing [ 0.558011] PCI: pci_cache_line_size set to 64 bytes [ 0.558186] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.558194] e820: reserve RAM buffer [mem 0xbffda000-0xbfffffff] [ 0.558198] e820: reserve RAM buffer [mem 0x146e00000-0x147ffffff] [ 0.558650] NetLabel: Initializing [ 0.560007] NetLabel: domain hash size = 128 [ 0.561005] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.562072] NetLabel: unlabeled traffic allowed by default [ 0.564164] vgaarb: loaded [ 0.565298] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.567010] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.572309] clocksource: Switched to clocksource kvm-clock [ 0.674467] VFS: Disk quotas dquot_6.6.0 [ 0.675638] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.677566] *** VALIDATE ramfs *** [ 0.678670] *** VALIDATE hugetlbfs *** [ 0.680443] pnp: PnP ACPI init [ 0.681985] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.682082] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.682113] pnp 00:02: [dma 2] [ 0.682822] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.682905] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.682975] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.683073] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.683714] pnp: PnP ACPI: found 6 devices [ 0.698990] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.701746] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.703390] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.705107] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.706901] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.708628] pci_bus 0000:00: resource 8 [mem 0x180000000-0x1ffffffff window] [ 0.710489] NET: Registered protocol family 2 [ 0.712353] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.715911] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.718538] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.723424] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.726522] TCP: Hash tables configured (established 65536 bind 65536) [ 0.729082] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.732083] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.735393] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.738417] NET: Registered protocol family 1 [ 0.740618] RPC: Registered named UNIX socket transport module. [ 0.742405] RPC: Registered udp transport module. [ 0.743633] RPC: Registered tcp transport module. [ 0.744784] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.746671] NET: Registered protocol family 44 [ 0.748149] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.749865] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.751905] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.754507] PCI: CLS 0 bytes, default 64 [ 0.756767] Unpacking initramfs... [ 2.369894] debug: unmapping init [mem 0xffff8c98fcc64000-0xffff8c98fffcffff] [ 2.374966] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.377184] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.380702] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.935630] Initialise system trusted keyrings [ 2.937023] Key type blacklist registered [ 2.938510] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.946625] zbud: loaded [ 2.949061] *** VALIDATE nfs *** [ 2.950093] *** VALIDATE nfs4 *** [ 2.954348] pstore: using deflate compression [ 2.957143] Platform Keyring initialized [ 3.075983] NET: Registered protocol family 38 [ 3.077363] Key type asymmetric registered [ 3.078549] Asymmetric key parser 'x509' registered [ 3.086455] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.091728] io scheduler mq-deadline registered [ 3.093282] io scheduler kyber registered [ 3.094726] io scheduler bfq registered [ 3.096407] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 3.099660] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.105320] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.107657] ACPI: Power Button [PWRF] [ 3.215358] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 3.319309] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 3.422580] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.451023] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.482978] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.486425] Non-volatile memory driver v1.3 [ 3.487504] Linux agpgart interface v0.103 [ 3.508631] virtio_blk virtio1: [vda] 132808 512-byte logical blocks (68.0 MB/64.8 MiB) [ 3.511599] vda: detected capacity change from 0 to 67997696 [ 3.531876] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.534795] vdb: detected capacity change from 0 to 1073741824 [ 3.543660] libphy: Fixed MDIO Bus: probed [ 3.548219] usbcore: registered new interface driver usbserial_generic [ 3.550172] usbserial: USB Serial support registered for generic [ 3.552831] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.558022] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.559494] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.564793] mousedev: PS/2 mouse device common for all mice [ 3.567684] rtc_cmos 00:05: RTC can wake from S4 [ 3.570242] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.575952] rtc_cmos 00:05: registered as rtc0 [ 3.578778] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.580989] intel_pstate: CPU model not supported [ 3.586528] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.589456] hid: raw HID events driver (C) Jiri Kosina [ 3.614382] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.620796] usbcore: registered new interface driver usbhid [ 3.622426] usbhid: USB HID core driver [ 3.623612] drop_monitor: Initializing network drop monitor service [ 3.625547] Initializing XFRM netlink socket [ 3.627162] NET: Registered protocol family 10 [ 3.630061] Segment Routing with IPv6 [ 3.631183] NET: Registered protocol family 17 [ 3.633323] mpls_gso: MPLS GSO support [ 3.634468] start plist test [ 3.636766] end plist test [ 3.637808] RAS: Correctable Errors collector initialized. [ 3.639704] AVX version of gcm_enc/dec engaged. [ 3.641313] AES CTR mode by8 optimization enabled [ 3.745250] sched_clock: Marking stable (3745233009, 0)->(4566621679, -821388670) [ 3.750386] registered taskstats version 1 [ 3.753098] Loading compiled-in X.509 certificates [ 3.755203] zswap: loaded using pool lzo/zbud [ 3.795713] Key type big_key registered [ 3.814760] Key type encrypted registered [ 3.816423] ima: No TPM chip found, activating TPM-bypass! [ 3.818113] ima: Allocated hash algorithm: sha1 [ 3.819492] ima: No architecture policies found [ 3.821285] evm: Initialising EVM extended attributes: [ 3.822919] evm: security.selinux [ 3.824154] evm: security.ima [ 3.825190] evm: security.capability [ 3.826333] evm: HMAC attrs: 0x1 [ 3.829184] rtc_cmos 00:05: setting system clock to 2025-08-19 20:54:29 UTC (1755636869) [ 3.838259] debug: unmapping init [mem 0xffffffff8fa03000-0xffffffff8fbfffff] [ 3.841257] debug: unmapping init [mem 0xffffffff8e782000-0xffffffff8ea58fff] [ 3.849104] Write protecting the kernel read-only data: 28672k [ 3.852157] debug: unmapping init [mem 0xffffffff8ce03000-0xffffffff8cffffff] [ 3.857610] debug: unmapping init [mem 0xffffffff8d714000-0xffffffff8d7fffff] [ 3.891110] systemd[1]: systemd 239 (239-82.el8_10.5) running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy) [ 3.906773] systemd[1]: Detected virtualization kvm. [ 3.908458] systemd[1]: Detected architecture x86-64. [ 3.910101] systemd[1]: Running in initial RAM disk. [ 3.932973] systemd[1]: No hostname configured. [ 3.937906] systemd[1]: Set hostname to . [ 3.940084] random: systemd: uninitialized urandom read (16 bytes read) [ 3.942733] systemd[1]: Initializing machine ID from random generator. [ 4.018203] random: ln: uninitialized urandom read (6 bytes read) [ 4.104966] random: systemd: uninitialized urandom read (16 bytes read) [ 4.107851] systemd[1]: Listening on Journal Socket (/dev/log). [ 4.115574] systemd[1]: Reached target Slices. [ 4.118767] systemd[1]: Reached target Local File Systems. [ 5.061293] device-mapper: uevent: version 1.0.3 [ 5.063614] device-mapper: ioctl: 4.46.0-ioctl (2022-02-22) initialised: dm-devel@redhat.com [ 6.219094] virtio_net virtio0 ens2: renamed from eth0 [ 6.319879] libata version 3.00 loaded. [ 6.334095] ata_piix 0000:00:01.1: version 2.13 [ 6.763595] scsi host0: ata_piix [ 6.864597] scsi host1: ata_piix [ 6.866187] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 6.868891] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 11.025965] random: fast init done [ 11.337308] random: crng init done [ 11.338431] random: 7 urandom warning(s) missed due to ratelimiting [ 13.671721] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 15.433737] printk: systemd: 18 output lines suppressed due to ratelimiting [ 15.865968] SELinux: Disabled at runtime. [ 15.947498] systemd[1]: systemd 239 (239-82.el8_10.5) running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy) [ 15.958628] systemd[1]: Detected virtualization kvm. [ 15.961037] systemd[1]: Detected architecture x86-64. [ 16.870812] systemd[1]: initrd-switch-root.service: Succeeded. [ 16.880967] systemd[1]: Stopped Switch Root. [ 16.888096] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 16.902764] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 16.906358] systemd[1]: Stopped Journal Service. [ 16.918664] systemd[1]: Starting Journal Service... [ 16.925979] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 17.154052] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 17.925142] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 18.619460] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 18.676892] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 18.951512] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 19.090770] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 19.090792] EDAC sbridge: Ver: 1.1.2 [ 21.641312] Key type dns_resolver registered [ 22.111458] NFS: Registering the id_resolver key type [ 22.113073] Key type id_resolver registered [ 22.114596] Key type id_legacy registered [ 48.268145] libcfs: loading out-of-tree module taints kernel. [ 48.292393] Key type ._llcrypt registered [ 48.312153] Key type .llcrypt registered [ 48.477511] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 48.482169] alg: No test for adler32 (adler32-zlib) [ 49.430059] Lustre: Lustre: Build Version: 2.16.57_62_g5cfb5f1 [ 49.704760] LNet: Added LNI 192.168.203.53@tcp [8/256/0/180] [ 51.311133] Key type lgssc registered [ 51.823783] Lustre: Echo OBD driver; http://www.lustre.org/ [ 112.477292] Lustre: Mounted lustre-client [ 114.985877] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 125.599731] Lustre: DEBUG MARKER: oleg353-client.virtnet: executing check_logdir /tmp/testlogs/ [ 127.142349] Lustre: DEBUG MARKER: oleg353-client.virtnet: executing yml_node [ 128.770403] Lustre: DEBUG MARKER: Client: 2.16.57.62 [ 129.588891] Lustre: DEBUG MARKER: MDS: 2.16.57.62 [ 130.395406] Lustre: DEBUG MARKER: OSS: 2.16.57.62 [ 130.937970] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Tue Aug 19 16:56:36 EDT 2025 [ 136.319157] Lustre: DEBUG MARKER: excepting tests: 27 40a [ 136.762670] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 137.247696] Lustre: DEBUG MARKER: === sanityn: start setup 16:56:42 (1755637002) === [ 137.443041] Lustre: lustre-OST0000-osc-ffff8c9942f5c000: disconnect after 24s idle [ 137.454540] Lustre: Mounted lustre-client [ 138.628582] Lustre: DEBUG MARKER: oleg353-client.virtnet: executing check_config_client /mnt/lustre [ 145.055539] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 149.101212] Lustre: DEBUG MARKER: === sanityn: finish setup 16:56:54 (1755637014) === [ 149.808782] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 16:56:55 (1755637015) [ 152.649839] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 16:56:57 (1755637017) [ 154.665034] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 16:56:59 (1755637019) [ 156.814683] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 16:57:01 (1755637021) [ 159.081121] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 16:57:04 (1755637024) [ 161.298888] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 16:57:06 (1755637026) [ 163.355279] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 16:57:08 (1755637028) [ 165.421236] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 16:57:10 (1755637030) [ 167.688969] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 16:57:12 (1755637032) [ 169.802773] Lustre: DEBUG MARKER: == sanityn test 3: symlink on one mtpt, readlink on another ===================================================================== 16:57:15 (1755637035) [ 171.778281] Lustre: DEBUG MARKER: == sanityn test 4: fstat validation on multiple mount points ==================================================================== 16:57:17 (1755637037) [ 174.647819] Lustre: DEBUG MARKER: == sanityn test 5: create a file on one mount, truncate it on the other ========================================================== 16:57:19 (1755637039) [ 176.700163] Lustre: DEBUG MARKER: == sanityn test 6: remove of open file on other node ============================================================================ 16:57:21 (1755637041) [ 178.704775] Lustre: DEBUG MARKER: == sanityn test 7: remove of open directory on other node ======================================================================= 16:57:23 (1755637043) [ 180.720305] Lustre: DEBUG MARKER: == sanityn test 8: remove of open special file on other node ==================================================================== 16:57:25 (1755637045) [ 182.842568] Lustre: DEBUG MARKER: == sanityn test 9a: append of file with sub-page size on multiple mounts ========================================================== 16:57:28 (1755637048) [ 184.956439] Lustre: DEBUG MARKER: == sanityn test 9b: append to striped sparse file ======== 16:57:30 (1755637050) [ 187.034070] Lustre: DEBUG MARKER: == sanityn test 10a: write of file with sub-page size on multiple mounts ========================================================== 16:57:32 (1755637052) [ 189.207104] Lustre: DEBUG MARKER: == sanityn test 10b: write of file with sub-page size on multiple mounts ========================================================== 16:57:34 (1755637054) [ 191.300791] Lustre: DEBUG MARKER: == sanityn test 11: execution of file opened for write should return error ============================================================== 16:57:36 (1755637056) [ 193.415141] Lustre: DEBUG MARKER: == sanityn test 12: test lock ordering (link, stat, unlink) ========================================================== 16:57:38 (1755637058) [ 193.574566] Lustre: DEBUG MARKER: start dir: /mnt/lustre/lockdir=144115205289279517 file: /mnt/lustre/lockdir/lockfile=144115205289279516 [ 331.518941] Lustre: DEBUG MARKER: == sanityn test 13: test directory page revocation ======= 16:59:56 (1755637196) [ 333.806533] Lustre: DEBUG MARKER: == sanityn test 14aa: execution of file open for write returns -ETXTBSY ========================================================== 16:59:59 (1755637199) [ 336.137177] Lustre: DEBUG MARKER: == sanityn test 14ab: open(RDWR) of executing file returns -ETXTBSY ========================================================== 17:00:01 (1755637201) [ 338.372306] Lustre: DEBUG MARKER: == sanityn test 14b: truncate of executing file returns -ETXTBSY ================================================================ 17:00:03 (1755637203) [ 340.690689] Lustre: DEBUG MARKER: == sanityn test 14c: open(O_TRUNC) of executing file return -ETXTBSY ============================================================ 17:00:05 (1755637205) [ 342.983840] Lustre: DEBUG MARKER: == sanityn test 14d: chmod of executing file is still possible ================================================================== 17:00:08 (1755637208) [ 343.606560] Lustre: DEBUG MARKER: chmod [ 345.805947] Lustre: DEBUG MARKER: == sanityn test 15: test out-of-space with multiple writers ===================================================================== 17:00:10 (1755637210) [ 851.945984] Lustre: DEBUG MARKER: == sanityn test 16a: 2500 iterations of dual-mount fsx === 17:08:37 (1755637717) [ 853.728494] WARNING: CPU: 1 PID: 28622 at lib/radix-tree.c:910 __radix_tree_replace+0x1b3/0x1d0 [ 853.731919] Modules linked in: lustre(O) osp(O) ofd(O) lod(O) mdt(O) mdd(O) mgs(O) lquota(O) lfsck(O) obdecho(O) mgc(O) mdc(O) lov(O) osc(O) lmv(O) ec(O) fid(O) fld(O) ptlrpc_gss(O) ptlrpc(O) obdclass(O) ksocklnd(O) lnet(O) libcfs(O) rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver intel_rapl_msr intel_rapl_common sb_edac rapl i2c_piix4 pcspkr squashfs crct10dif_pclmul crc32_pclmul crc32c_intel ata_generic ghash_clmulni_intel ata_piix serio_raw libata dm_mirror dm_region_hash dm_log dm_mod sha512_ssse3 sha512_generic [ 853.748870] CPU: 1 PID: 28622 Comm: fsx Kdump: loaded Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 853.752792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 853.756111] RIP: 0010:__radix_tree_replace+0x1b3/0x1d0 [ 853.758109] Code: ff ff 45 89 c1 31 c0 eb 9b 48 8d 47 20 48 83 05 52 31 ce 02 01 48 39 c2 74 db 48 83 05 5d 31 ce 02 01 48 83 05 6d 31 ce 02 01 <0f> 0b 48 83 05 6b 31 ce 02 01 48 83 05 6b 31 ce 02 01 e9 21 ff ff [ 853.765102] RSP: 0018:ffffa3bc41c27910 EFLAGS: 00010202 [ 853.767029] RAX: 0000000000000000 RBX: ffff8c99431dce00 RCX: ffff8c98501e2d08 [ 853.769791] RDX: ffff8c994485fa90 RSI: 0000000000000000 RDI: ffff8c99431dcf20 [ 853.772457] RBP: ffff8c98501e2d08 R08: 00000000ffffffff R09: ffff8c99431dcf40 [ 853.775144] R10: 00000000ffffffef R11: ffff8c99431dcf40 R12: ffff8c99431dcf08 [ 853.777794] R13: ffff8c99452bac40 R14: ffff8c99431dcf20 R15: 0000000000000000 [ 853.780434] FS: 00007f4e49596dc0(0000) GS:ffff8c9982080000(0000) knlGS:0000000000000000 [ 853.783411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 853.785548] CR2: 00007f4e49588b39 CR3: 0000000107ff4001 CR4: 0000000000170ee0 [ 853.787277] Call Trace: [ 853.787790] ? show_regs.cold.9+0x22/0x2f [ 853.788596] ? __warn+0xc8/0x150 [ 853.789243] ? __radix_tree_replace+0x1b3/0x1d0 [ 853.790181] ? report_bug+0x113/0x140 [ 853.790893] ? do_error_trap+0xb6/0x130 [ 853.791715] ? do_invalid_op+0x46/0x60 [ 853.792524] ? __radix_tree_replace+0x1b3/0x1d0 [ 853.793424] ? invalid_op+0x14/0x20 [ 853.794260] ? __radix_tree_replace+0x1b3/0x1d0 [ 853.795120] radix_tree_replace_slot+0x15/0x20 [ 853.795976] osc_page_init+0x7b4/0x9b0 [osc] [ 853.796964] ? __cl_page_alloc+0x20a/0x4e0 [obdclass] [ 853.798149] ? kmem_cache_alloc+0x184/0x430 [ 853.799023] lov_page_init_composite+0x24f/0x7b0 [lov] [ 853.800050] lov_page_init+0x26/0x70 [lov] [ 853.800857] cl_page_alloc+0xe7/0x340 [obdclass] [ 853.801844] ? add_to_page_cache_lru+0x9c/0x170 [ 853.802747] cl_page_find+0x22e/0x360 [obdclass] [ 853.803750] ll_write_begin+0x43c/0x1290 [lustre] [ 853.804814] generic_perform_write+0x119/0x270 [ 853.805710] ? file_update_time+0x68/0x1d0 [ 853.806609] __generic_file_write_iter+0x15b/0x2d0 [ 853.807586] vvp_io_write_start+0xf2a/0x1260 [lustre] [ 853.808690] ? cl_lock_enqueue+0x157/0x1b0 [obdclass] [ 853.809871] cl_io_start+0x65/0x190 [obdclass] [ 853.810852] cl_io_loop+0xe2/0x2f0 [obdclass] [ 853.811814] ? ll_cl_add+0x103/0x160 [lustre] [ 853.812913] ll_file_io_generic+0x698/0x1540 [lustre] [ 853.813964] do_file_write_iter+0x9c9/0x1030 [lustre] [ 853.815080] ll_file_write_iter+0x3d/0x90 [lustre] [ 853.816110] new_sync_write+0x160/0x200 [ 853.816843] __vfs_write+0x39/0x60 [ 853.817606] vfs_write+0xd8/0x2b0 [ 853.818327] ksys_write+0x66/0x120 [ 853.819090] __x64_sys_write+0x1e/0x30 [ 853.819815] do_syscall_64+0xc1/0x440 [ 853.820572] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 853.821632] RIP: 0033:0x7f4e48798685 [ 853.822386] Code: 00 00 75 05 48 83 c4 58 c3 e8 87 4d ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa 8b 05 c6 dd 20 00 85 c0 75 12 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 53 c3 66 90 41 54 49 89 d4 55 48 89 f5 53 89 [ 853.826020] RSP: 002b:00007ffe0ccb9ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 853.827531] RAX: ffffffffffffffda RBX: 00007f4e46abaf79 RCX: 00007f4e48798685 [ 853.829077] RDX: 000000000000bb33 RSI: 00007f4e46abaf79 RDI: 0000000000000003 [ 853.830653] RBP: 00000000006482d8 R08: 00007f4e4738f010 R09: 0000000000138a9b [ 853.832196] R10: 00007ffe0cd09000 R11: 0000000000000246 R12: 000000000064728c [ 853.833764] R13: 000000000012cf69 R14: 000000000000bb33 R15: 0000000000647020 [ 853.835189] ---[ end trace 6084963e4b517f7a ]--- [ 855.296375] LustreError: 15624:0:(osc_cache.c:2518:osc_teardown_async_page()) extent ffff8c994ac4c900@{[592 -> 602/1023], [2|0|-|cache|wi|ffff8c99431dce00], [69632|11|+|-|ffff8c9945039200|1024|0000000000000000]} trunc at 592. [ 855.300520] LustreError: 15624:0:(osc_cache.c:2518:osc_teardown_async_page()) ### extent: 000000003a4bca00 ns: lustre-OST0000-osc-ffff8c9942f5c000 lock: ffff8c9945039200/0x577dd002d8d01662 lrc: 2/0,0 mode: PW/PW res: [0x280000401:0xe:0x0].0x0 rrc: 2 type: EXT [0->18446744073709551615] (req 2605056->2662399) gid 0 flags: 0x800020000020000 nid: local remote: 0xcc0dc72f7a8a78ba expref: -99 pid: 28622 timeout: 0 lvb_type: 1 [ 855.307578] LustreError: 15624:0:(osc_page.c:145:osc_page_delete()) page@0000000095ed32f9[2 0000000032209bee 5 1 0000000000000000] [ 855.309827] LustreError: 15624:0:(osc_page.c:145:osc_page_delete()) vmpage @00000000f9fcb252 17ffffc0001019 4:0 ffff8c9943095000 592 lru [ 855.312400] LustreError: 15624:0:(osc_page.c:145:osc_page_delete()) osc-page@000000002f132377 592: 1< 2 + - > 2< 2424832 0 4096 0x0 0x40420 | 0000000048fb9fa1 000000001c105320 > 3< 0 0 > 4< 0 0 8 100483072 - | - - + - > 5< - - + - | 0 - | 11 - -> [ 855.317008] LustreError: 15624:0:(osc_page.c:145:osc_page_delete()) end page@0000000095ed32f9 [ 855.318924] LustreError: 15624:0:(osc_page.c:145:osc_page_delete()) Trying to teardown failed: -16 [ 855.320852] LustreError: 15624:0:(osc_page.c:146:osc_page_delete()) ASSERTION( 0 ) failed: [ 855.322689] LustreError: 15624:0:(osc_page.c:146:osc_page_delete()) LBUG [ 855.324128] CPU: 2 PID: 15624 Comm: ldlm_bl_04 Kdump: loaded Tainted: G W O -------- - - 4.18.0rh8.10-debug #2 [ 855.326563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 855.328536] Call Trace: [ 855.329112] ? dump_stack+0xbb/0x10e [ 855.329830] ? lbug_with_loc.cold.4+0xd/0x86 [libcfs] [ 855.331161] ? osc_page_delete+0x788/0x790 [osc] [ 855.332098] ? __cl_page_delete+0xa8/0x370 [obdclass] [ 855.333359] ? cl_page_delete+0x3e/0x130 [obdclass] [ 855.334442] ? ll_invalidatepage+0xca/0x380 [lustre] [ 855.335471] ? truncate_cleanup_page+0xe6/0x180 [ 855.336556] ? truncate_inode_pages_range+0x214/0xeb0 [ 855.337635] ? vvp_inode_ops+0x18a/0x2e0 [lustre] [ 855.338840] ? cl_object_inode_ops+0x167/0x1d0 [obdclass] [ 855.340144] ? osc_page_gang_lookup+0x306/0x8a0 [osc] [ 855.341269] ? osc_extent_is_overlapped+0x40/0x40 [osc] [ 855.342386] ? osc_lock_discard_pages+0x20a/0x340 [osc] [ 855.343565] ? osc_dlm_blocking_ast0.isra.19+0x541/0x880 [osc] [ 855.344748] ? osc_ldlm_blocking_ast+0x1ba/0x210 [osc] [ 855.345952] ? proc_sched_autogroup_show_task+0x31/0x1c0 [ 855.347097] ? ldlm_cancel_callback+0x9b/0x3e0 [ptlrpc] [ 855.348512] ? ldlm_cli_cancel_local+0xd2/0x620 [ptlrpc] [ 855.349776] ? ldlm_cli_cancel+0xd9/0x7f0 [ptlrpc] [ 855.351085] ? osc_ldlm_blocking_ast+0x186/0x210 [osc] [ 855.352252] ? ldlm_handle_bl_callback+0xfa/0x520 [ptlrpc] [ 855.353700] ? ldlm_bl_thread_main+0x916/0xcf0 [ptlrpc] [ 855.354970] ? woken_wake_function+0x30/0x30 [ 855.355909] ? ldlm_handle_bl_callback+0x520/0x520 [ptlrpc] [ 855.357300] ? kthread+0x1d1/0x200 [ 855.358087] ? set_kthread_struct+0x70/0x70 [ 855.359046] ? ret_from_fork+0x1f/0x30 [ 855.359902] Kernel panic - not syncing: LBUG [ 855.360852] CPU: 2 PID: 15624 Comm: ldlm_bl_04 Kdump: loaded Tainted: G W O -------- - - 4.18.0rh8.10-debug #2 [ 855.363290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 855.365096] Call Trace: [ 855.365682] ? dump_stack+0xbb/0x10e [ 855.366462] ? panic+0x142/0x44c [ 855.367210] ? lbug_with_loc.cold.4+0x32/0x86 [libcfs] [ 855.368381] ? osc_page_delete+0x788/0x790 [osc] [ 855.369425] ? __cl_page_delete+0xa8/0x370 [obdclass] [ 855.370642] ? cl_page_delete+0x3e/0x130 [obdclass] [ 855.371798] ? ll_invalidatepage+0xca/0x380 [lustre] [ 855.372973] ? truncate_cleanup_page+0xe6/0x180 [ 855.374010] ? truncate_inode_pages_range+0x214/0xeb0 [ 855.375216] ? vvp_inode_ops+0x18a/0x2e0 [lustre] [ 855.376359] ? cl_object_inode_ops+0x167/0x1d0 [obdclass] [ 855.377549] ? osc_page_gang_lookup+0x306/0x8a0 [osc] [ 855.378736] ? osc_extent_is_overlapped+0x40/0x40 [osc] [ 855.379820] ? osc_lock_discard_pages+0x20a/0x340 [osc] [ 855.381116] ? osc_dlm_blocking_ast0.isra.19+0x541/0x880 [osc] [ 855.382300] ? osc_ldlm_blocking_ast+0x1ba/0x210 [osc] [ 855.383449] ? proc_sched_autogroup_show_task+0x31/0x1c0 [ 855.384581] ? ldlm_cancel_callback+0x9b/0x3e0 [ptlrpc] [ 855.385904] ? ldlm_cli_cancel_local+0xd2/0x620 [ptlrpc] [ 855.387236] ? ldlm_cli_cancel+0xd9/0x7f0 [ptlrpc] [ 855.388503] ? osc_ldlm_blocking_ast+0x186/0x210 [osc] [ 855.389621] ? ldlm_handle_bl_callback+0xfa/0x520 [ptlrpc] [ 855.391091] ? ldlm_bl_thread_main+0x916/0xcf0 [ptlrpc] [ 855.392352] ? woken_wake_function+0x30/0x30 [ 855.393332] ? ldlm_handle_bl_callback+0x520/0x520 [ptlrpc] [ 855.394753] ? kthread+0x1d1/0x200 [ 855.395453] ? set_kthread_struct+0x70/0x70 [ 855.396433] ? ret_from_fork+0x1f/0x30