[ 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 1.17.0-8.fc42 06/10/2025 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 488244166 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] last_pfn = 0x146e00 max_arch_pfn = 0x400000000 [ 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 0x000f54d0-0x000f54df] [ 0.000000] RAMDISK: [mem 0xbcc64000-0xbffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F52F0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE2421 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE22BD 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 00227D (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE2331 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE23C1 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE23F9 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe22bd-0xbffe2330] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe22bc] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe2331-0xbffe23c0] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe23c1-0xbffe23f8] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe23f9-0xbffe2420] [ 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] ACPI: PM-Timer IO Port: 0x608 [ 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] 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] 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: 2831800K/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 [ 0.001011] APIC: Switch to symmetric I/O mode setup [ 0.003160] x2apic enabled [ 0.004009] Switched APIC routing to physical x2apic. [ 0.005017] kvm-guest: setup PV IPIs [ 0.008658] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.009000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.009020] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.010019] pid_max: default: 32768 minimum: 301 [ 0.011181] LSM: Security Framework initializing [ 0.012071] Yama: becoming mindful. [ 0.013051] SELinux: Initializing. [ 0.014088] *** VALIDATE selinux *** [ 0.023623] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.028148] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.029200] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.031027] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.033035] *** VALIDATE tmpfs *** [ 0.034512] *** VALIDATE proc *** [ 0.036324] *** VALIDATE cgroup *** [ 0.037018] *** VALIDATE cgroup2 *** [ 0.038304] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.040040] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.041015] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.043034] Spectre V2 : User space: Vulnerable [ 0.044015] Speculative Store Bypass: Vulnerable [ 0.047311] debug: unmapping init [mem 0xffffffffa1a59000-0xffffffffa1a60fff] [ 0.050265] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.051799] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.052027] ... version: 2 [ 0.053013] ... bit width: 48 [ 0.054021] ... generic registers: 4 [ 0.055017] ... value mask: 0000ffffffffffff [ 0.056016] ... max period: 00007fffffffffff [ 0.057014] ... fixed-purpose events: 3 [ 0.058017] ... event mask: 000000070000000f [ 0.059375] rcu: Hierarchical SRCU implementation. [ 0.061710] smp: Bringing up secondary CPUs ... [ 0.062626] x86: Booting SMP configuration: [ 0.063029] .... node #0, CPUs: #1 #2 #3 [ 0.066501] smp: Brought up 1 node, 4 CPUs [ 0.068023] smpboot: Max logical packages: 1 [ 0.069024] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.152370] node 0 deferred pages initialised in 82ms [ 0.156106] devtmpfs: initialized [ 0.157363] x86/mm: Memory block size: 128MB [ 0.162018] gcov: version magic: 0x41383552 [ 0.165347] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.166109] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.167365] pinctrl core: initialized pinctrl subsystem [ 0.168282] [ 0.168859] ************************************************************* [ 0.169021] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.170014] ** ** [ 0.171016] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.172018] ** ** [ 0.173017] ** This means that this kernel is built to expose internal ** [ 0.174018] ** IOMMU data structures, which may compromise security on ** [ 0.175018] ** your system. ** [ 0.176018] ** ** [ 0.177023] ** If you see this message and you are not debugging the ** [ 0.178023] ** kernel, report this immediately to your vendor! ** [ 0.179015] ** ** [ 0.180014] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.181018] ************************************************************* [ 0.182943] NET: Registered protocol family 16 [ 0.184304] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.187068] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.190080] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.195010] cpuidle: using governor menu [ 0.196876] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199529] PCI: Using configuration type 1 for base access [ 0.201139] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.212108] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.214024] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.218135] cryptd: max_cpu_qlen set to 1000 [ 0.222337] ACPI: Added _OSI(Module Device) [ 0.224018] ACPI: Added _OSI(Processor Device) [ 0.226013] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.228018] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232857] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.239526] ACPI: Interpreter enabled [ 0.240074] ACPI: PM: (supports S0 S3 S4 S5) [ 0.242094] ACPI: Using IOAPIC for interrupt routing [ 0.244116] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246431] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257981] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260075] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261017] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264119] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.267147] acpiphp: Slot [2] registered [ 0.268179] acpiphp: Slot [5] registered [ 0.269052] acpiphp: Slot [6] registered [ 0.270040] acpiphp: Slot [3] registered [ 0.271188] acpiphp: Slot [4] registered [ 0.272108] acpiphp: Slot [7] registered [ 0.272998] acpiphp: Slot [8] registered [ 0.274066] acpiphp: Slot [9] registered [ 0.274972] acpiphp: Slot [10] registered [ 0.276091] acpiphp: Slot [11] registered [ 0.277071] acpiphp: Slot [12] registered [ 0.277900] acpiphp: Slot [13] registered [ 0.279081] acpiphp: Slot [14] registered [ 0.280080] acpiphp: Slot [15] registered [ 0.280976] acpiphp: Slot [16] registered [ 0.281074] acpiphp: Slot [17] registered [ 0.281926] acpiphp: Slot [18] registered [ 0.283085] acpiphp: Slot [19] registered [ 0.285120] acpiphp: Slot [20] registered [ 0.286204] acpiphp: Slot [21] registered [ 0.288190] acpiphp: Slot [22] registered [ 0.290114] acpiphp: Slot [23] registered [ 0.291175] acpiphp: Slot [24] registered [ 0.293165] acpiphp: Slot [25] registered [ 0.295163] acpiphp: Slot [26] registered [ 0.296183] acpiphp: Slot [27] registered [ 0.298192] acpiphp: Slot [28] registered [ 0.300116] acpiphp: Slot [29] registered [ 0.301149] acpiphp: Slot [30] registered [ 0.303133] acpiphp: Slot [31] registered [ 0.304099] PCI host bridge to bus 0000:00 [ 0.306035] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.308035] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.311035] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.314040] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.317048] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.319027] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.320236] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.324000] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.327211] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.334014] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.336040] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.338012] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.339016] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.341018] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.342653] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.345615] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.347035] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.348615] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.351015] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.357996] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.361854] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.367275] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.377018] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.384019] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.410019] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.418000] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.423020] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.434029] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.447025] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.459089] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.461387] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.462472] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.464347] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.466242] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.472034] iommu: Default domain type: Passthrough [ 0.473562] SCSI subsystem initialized [ 0.474238] ACPI: bus type USB registered [ 0.475000] usbcore: registered new interface driver usbfs [ 0.477091] usbcore: registered new interface driver hub [ 0.479231] usbcore: registered new device driver usb [ 0.481165] pps_core: LinuxPPS API ver. 1 registered [ 0.482011] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.485081] PTP clock support registered [ 0.488056] EDAC MC: Ver: 3.0.0 [ 0.490128] PCI: Using ACPI for IRQ routing [ 0.492980] NetLabel: Initializing [ 0.494008] NetLabel: domain hash size = 128 [ 0.495009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.496067] NetLabel: unlabeled traffic allowed by default [ 0.498109] vgaarb: loaded [ 0.499284] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.500009] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.507028] clocksource: Switched to clocksource kvm-clock [ 0.599851] VFS: Disk quotas dquot_6.6.0 [ 0.600979] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.603239] *** VALIDATE ramfs *** [ 0.604143] *** VALIDATE hugetlbfs *** [ 0.605270] pnp: PnP ACPI init [ 0.607032] pnp: PnP ACPI: found 6 devices [ 0.622430] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.624980] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.626699] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.628138] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.630023] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.631805] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.634120] NET: Registered protocol family 2 [ 0.636350] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.640550] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.644328] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.649682] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.652288] TCP: Hash tables configured (established 65536 bind 65536) [ 0.654172] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.656601] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.658962] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.661544] NET: Registered protocol family 1 [ 0.663518] RPC: Registered named UNIX socket transport module. [ 0.665890] RPC: Registered udp transport module. [ 0.667719] RPC: Registered tcp transport module. [ 0.669652] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.672236] NET: Registered protocol family 44 [ 0.673774] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.676452] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.678416] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.679910] PCI: CLS 0 bytes, default 64 [ 0.681132] Unpacking initramfs... [ 2.081824] debug: unmapping init [mem 0xffff90c1bcc64000-0xffff90c1bffcffff] [ 2.085352] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.086785] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.088771] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.575193] Initialise system trusted keyrings [ 2.576630] Key type blacklist registered [ 2.578028] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.585345] zbud: loaded [ 2.588381] *** VALIDATE nfs *** [ 2.589458] *** VALIDATE nfs4 *** [ 2.590738] pstore: using deflate compression [ 2.593804] Platform Keyring initialized [ 2.681240] NET: Registered protocol family 38 [ 2.682335] Key type asymmetric registered [ 2.683278] Asymmetric key parser 'x509' registered [ 2.684316] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.685839] io scheduler mq-deadline registered [ 2.687397] io scheduler kyber registered [ 2.688464] io scheduler bfq registered [ 2.689806] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.691650] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.693158] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.694511] ACPI: Power Button [PWRF] [ 2.698391] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.702980] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.711303] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.737347] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.766169] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.770846] Non-volatile memory driver v1.3 [ 2.771899] Linux agpgart interface v0.103 [ 2.800679] virtio_blk virtio1: [vda] 133936 512-byte logical blocks (68.6 MB/65.4 MiB) [ 2.803618] vda: detected capacity change from 0 to 68575232 [ 2.822346] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.825503] vdb: detected capacity change from 0 to 1073741824 [ 2.839277] libphy: Fixed MDIO Bus: probed [ 2.847461] usbcore: registered new interface driver usbserial_generic [ 2.850577] usbserial: USB Serial support registered for generic [ 2.853355] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.858700] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.860931] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.863951] mousedev: PS/2 mouse device common for all mice [ 2.867287] rtc_cmos 00:05: RTC can wake from S4 [ 2.870564] rtc_cmos 00:05: registered as rtc0 [ 2.873574] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.877459] intel_pstate: CPU model not supported [ 2.882068] hid: raw HID events driver (C) Jiri Kosina [ 2.884288] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.884669] usbcore: registered new interface driver usbhid [ 2.893136] usbhid: USB HID core driver [ 2.895964] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 2.898235] drop_monitor: Initializing network drop monitor service [ 2.898377] Initializing XFRM netlink socket [ 2.898855] NET: Registered protocol family 10 [ 2.900164] Segment Routing with IPv6 [ 2.906381] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 2.909384] NET: Registered protocol family 17 [ 2.910595] mpls_gso: MPLS GSO support [ 2.923702] RAS: Correctable Errors collector initialized. [ 2.926349] AVX version of gcm_enc/dec engaged. [ 2.928160] AES CTR mode by8 optimization enabled [ 3.016789] sched_clock: Marking stable (3016642813, 0)->(4000478369, -983835556) [ 3.020588] registered taskstats version 1 [ 3.026508] Loading compiled-in X.509 certificates [ 3.033832] zswap: loaded using pool lzo/zbud [ 3.062049] Key type big_key registered [ 3.074806] Key type encrypted registered [ 3.076771] ima: No TPM chip found, activating TPM-bypass! [ 3.078963] ima: Allocated hash algorithm: sha1 [ 3.080855] ima: No architecture policies found [ 3.083113] evm: Initialising EVM extended attributes: [ 3.085315] evm: security.selinux [ 3.086863] evm: security.ima [ 3.088041] evm: security.capability [ 3.089507] evm: HMAC attrs: 0x1 [ 3.092573] rtc_cmos 00:05: setting system clock to 2026-04-09 19:48:29 UTC (1775764109) [ 3.098866] debug: unmapping init [mem 0xffffffffa2a03000-0xffffffffa2bfffff] [ 3.101975] debug: unmapping init [mem 0xffffffffa1782000-0xffffffffa1a58fff] [ 3.106131] Write protecting the kernel read-only data: 28672k [ 3.109233] debug: unmapping init [mem 0xffffffff9fe03000-0xffffffff9fffffff] [ 3.112227] debug: unmapping init [mem 0xffffffffa0714000-0xffffffffa07fffff] [ 3.146795] 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) [ 3.155629] systemd[1]: Detected virtualization kvm. [ 3.157858] systemd[1]: Detected architecture x86-64. [ 3.159519] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.185845] systemd[1]: No hostname configured. [ 3.187806] systemd[1]: Set hostname to . [ 3.190486] random: systemd: uninitialized urandom read (16 bytes read) [ 3.193359] systemd[1]: Initializing machine ID from random generator. [ 3.250867] random: ln: uninitialized urandom read (6 bytes read) [ 3.344039] random: systemd: uninitialized urandom read (16 bytes read) [ 3.346381] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 3.349565] systemd[1]: Reached target Local File Systems. [ OK ] Reached target Local File Systems. [ 3.352722] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. Starting Setup Virtual Console... Starting Apply Kernel Variables... Starting Journal Service... Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Swap. [ OK ] Started Memstrack Anylazing Service. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. Starting Create Volatile Files and Directories... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Reached target Slices. [ OK ] Reached target Initrd Root Device. [ OK ] Started Setup Virtual Console. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create list of required sta…vice nodes for the current kernel. Starting Create Static Device Nodes in /dev... Starting dracut cmdline hook... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Journal Service. [ OK [ 3.548146] random: fast init done ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 3.968387] device-mapper: uevent: version 1.0.3 [ 3.971598] device-mapper: ioctl: 4.46.0-ioctl (2022-02-22) initialised: dm-devel@redhat.com [ OK ] Started dracut pre-udev hook. Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. Starting dracut pre-trigger hook... [ OK ] Started dracut pre-trigger hook. Starting udev Coldplug all Devices... Mounting Kernel Configuration File System... [ OK ] Mounted Kernel Configuration File System. [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting dracut initqueue hook... [ 4.763254] virtio_net virtio0 ens2: renamed from eth0 [ 4.864405] scsi host0: ata_piix [ 4.892441] scsi host1: ata_piix [ 4.915537] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.917234] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 8.456531] dracut-initqueue[582]: RTNETLINK answers: File exists [ 9.595318] random: crng init done [ 9.596457] random: 7 urandom warning(s) missed due to ratelimiting Starting nbd nbd0... [ OK ] Started nbd nbd0. [ OK ] Started dracut initqueue hook. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Mounting /sysroot... [ 9.970413] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... [ OK ] Stopped target Timers. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target System Initialization. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. [ OK ] Stopped target Local Encrypted Volumes. Stopping udev Kernel Device Manager... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Swap. [ OK ] Stopped target Sockets. [ OK ] Stopped target Paths. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped target Slices. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.129787] printk: systemd: 24 output lines suppressed due to ratelimiting [ 11.366808] SELinux: Disabled at runtime. [ 11.429163] 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) [ 11.436827] systemd[1]: Detected virtualization kvm. [ 11.438803] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 12.807609] systemd[1]: initrd-switch-root.service: Succeeded. [ 12.823830] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 12.864723] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 12.882896] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 12.903307] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 12.938365] systemd[1]: Starting Journal Service... Starting Journal Service... [ 12.955357] systemd[1]: Stopped target Switch Root. [ OK ] Stopped target Switch Root. [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Listening on Process Core Dump Socket. [ OK ] Created slice system-getty.slice. [ OK ] Stopped target Initrd File Systems. Mounting Kernel Debug File System... Starting Remount Root and Kernel File Systems... Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target rpc_pipefs.target. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Huge Pages File System... Mounting POSIX Message Queue File System... [ OK ] Stopped target Initrd Root File System. [ OK ] Listening on udev Kernel Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. [ OK ] Listening on RPCbind Server Activation Socket. Activating swap /dev/disk/by-label/SWAP... Starting Apply Kernel Variables... [ 13.495417] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Reached target RPC Port Mapper. [ OK ] Reached target Paths. [ OK ] Listening on udev Control Socket. Starting udev Coldplug all Devices... [ OK ] Listening on initctl Compatibility Named Pipe. [ OK ] Started Journal Service. [ OK ] Mounted Kernel Debug File System. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Started Apply Kernel Variables. [ OK ] Reached target Swap. Starting Configure read-only root support... Starting Create Static Device Nodes in /dev... Starting Flush Journal to Persistent Storage... [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /home/green/git/lustre-release... Mounting /mnt... [ OK ] Mounted /mnt. [ 14.832175] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 16.148085] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 16.159728] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 16.740986] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 17.256337] EDAC sbridge: Ver: 1.1.2 [* ] A start job is running for Configur…-only root support (8s / no limit)[ 21.385169] Key type dns_resolver registered [** ] A start job is running for Configur…-only root support (8s / no limit) [*** ] A start job is running for Configur…-only root support (9s / no limit) [ *** ] A start job is running for Configur…only root support (10s / no limit)[ 22.687135] NFS: Registering the id_resolver key type [ 22.716427] Key type id_resolver registered [ 22.717991] Key type id_legacy registered [ *** ] A start job is running for Configur…only root support (10s / no limit) [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Rebuild Dynamic Linker Cache... Starting Mark the need to relabel after reboot... Starting Create Volatile Files and Directories... [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Create Volatile Files and Directories. Starting RPC Bind... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting Restore /run/initramfs on shutdown... [ OK ] Started irqbalance daemon. Starting Login Service... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started dnf makecache --timer. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Reached target sshd-keygen.target. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting GSSAPI Proxy Daemon... Starting OpenSSH server daemon... Starting Dynamic System Tuning Daemon... Starting Network Manager Wait Online... [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Reached target NFS client services. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting Permit User Sessions... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS1. [ OK ] Reached target Login Prompts. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... [ OK ] Started Network Manager Script Dispatcher Service. [ OK ] Started Network Manager Wait Online. [ OK ] Reached target Network is Online. Starting System Logging Service... Starting Crash recovery kernel arming... Starting Notify NFS peers of a restart... [ OK ] Started Notify NFS peers of a restart. [ OK ] Started System Logging Service. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg255-client login: [ 38.376168] hrtimer: interrupt took 3159804 ns [ 108.502583] libcfs: loading out-of-tree module taints kernel. [ 108.633460] Key type ._llcrypt registered [ 108.640943] Key type .llcrypt registered [ 109.770076] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 109.814616] alg: No test for adler32 (adler32-zlib) [ 111.829213] Lustre: Lustre: Build Version: 2.17.51_76_g43aed12 [ 113.031569] LNet: Added LNI 192.168.202.55@tcp [8/256/0/180] [ 114.815511] Key type lgssc registered [ 117.611424] Lustre: Echo OBD driver; http://www.lustre.org/ [ 339.543979] Lustre: Mounted lustre-client [ 345.606791] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 365.023241] Lustre: lustre-OST0000-osc-ffff90c21266b800: disconnect after 22s idle [ 372.677331] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing check_logdir /tmp/testlogs/ [ 379.621692] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing yml_node [ 386.322468] Lustre: DEBUG MARKER: Client: 2.17.51.76 [ 390.065819] Lustre: DEBUG MARKER: MDS: 2.17.51.76 [ 394.619416] Lustre: DEBUG MARKER: OSS: 2.17.51.76 [ 397.056039] Lustre: DEBUG MARKER: -----============= acceptance-small: replay-ost-single ============----- Thu Apr 9 15:55:01 EDT 2026 [ 419.514780] Lustre: DEBUG MARKER: excepting tests: [ 422.805934] Lustre: DEBUG MARKER: === replay-ost-single: start setup 15:55:26 (1775764526) === [ 428.816434] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing check_config_client /mnt/lustre [ 453.786741] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 470.634775] Lustre: DEBUG MARKER: === replay-ost-single: finish setup 15:56:15 (1775764575) === [ 473.328614] Lustre: DEBUG MARKER: == replay-ost-single test 0a: target handle mismatch (bug 5317) ========================================================== 15:56:17 (1775764577) [ 476.361313] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 486.735616] Lustre: Unmounted lustre-client [ 489.217551] Lustre: Mounted lustre-client [ 496.358624] Lustre: DEBUG MARKER: == replay-ost-single test 0b: empty replay =============== 15:56:41 (1775764601) [ 503.801271] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection to lustre-OST0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 522.384150] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection restored to 192.168.202.155@tcp (at 192.168.202.155@tcp) [ 538.836526] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 541.279936] Lustre: DEBUG MARKER: osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec [ 551.791421] Lustre: DEBUG MARKER: == replay-ost-single test 1: touch ======================= 15:57:36 (1775764656) [ 554.988731] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection to lustre-OST0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 579.472374] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection restored to 192.168.202.155@tcp (at 192.168.202.155@tcp) [ 594.945539] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 596.828739] Lustre: DEBUG MARKER: osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec [ 607.339513] Lustre: DEBUG MARKER: == replay-ost-single test 2: |x| 10 open(O_CREAT)s ======= 15:58:32 (1775764712) [ 611.301962] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection to lustre-OST0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 632.299077] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection restored to 192.168.202.155@tcp (at 192.168.202.155@tcp) [ 647.763971] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 650.104885] Lustre: DEBUG MARKER: osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec [ 663.722262] Lustre: DEBUG MARKER: == replay-ost-single test 3: Fail OST during write, with verification ========================================================== 15:59:28 (1775764768) [ 667.621266] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection to lustre-OST0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 689.014764] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection restored to 192.168.202.155@tcp (at 192.168.202.155@tcp) [ 703.968399] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 706.158938] Lustre: DEBUG MARKER: osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec [ 715.493472] Lustre: DEBUG MARKER: == replay-ost-single test 4: Fail OST during read, with verification ========================================================== 16:00:20 (1775764820) [ 723.945701] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection to lustre-OST0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 741.208976] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection restored to 192.168.202.155@tcp (at 192.168.202.155@tcp) [ 756.478800] Lustre: DEBUG MARKER: oleg255-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 758.467656] Lustre: DEBUG MARKER: osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec [ 769.891970] Lustre: DEBUG MARKER: == replay-ost-single test 5: Fail OST during iozone ====== 16:01:14 (1775764874) [ 790.500484] Lustre: lustre-OST0000-osc-ffff90c203172800: Connection to lustre-OST0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 796.639166] Lustre: 2427:0:(client.c:2479:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1775764887/real 1775764887] req@ffff90c2034bd880 x1862023741805952/t0(0) o4->lustre-OST0000-osc-ffff90c203172800@192.168.202.155@tcp:6/4 lens 488/448 e 0 to 1 dl 1775764903 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'iozone.0' uid:0 gid:0 projid:0 [ 797.599141] Lustre: 2428:0:(client.c:2479:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1775764888/real 1775764888] req@ffff90c218da1180 x1862023741806080/t0(0) o4->lustre-OST0000-osc-ffff90c203172800@192.168.202.155@tcp:6/4 lens 488/448 e 0 to 1 dl 1775764904 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'iozone.0' uid:0 gid:0 projid:0 [ 798.687129] Lustre: 2427:0:(client.c:2479:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1775764889/real 1775764889] req@ffff90c218da2a00 x1862023741806208/t0(0) o4->lustre-OST0000-osc-ffff90c203172800@192.168.202.155@tcp:6/4 lens 488/448 e 0 to 1 dl 1775764905 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'iozone.0' uid:0 gid:0 projid:0 [ 800.735168] Lustre: 2427:0:(client.c:2479:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1775764891/real 1775764891] req@ffff90c218da2680 x1862023741806592/t0(0) o4->lustre-OST0000-osc-ffff90c203172800@192.168.202.155@tcp:6/4 lens 488/448 e 0 to 1 dl 1775764907 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'iozone.0' uid:0 gid:0 projid:0 [ 800.743084] Lustre: 2427:0:(client.c:2479:ptlrpc_expire_one_request()) Skipped 2 previous similar messages [ 812.511116] Lustre: 2425:0:(client.c:2479:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1775764902/real 1775764902] req@ffff90c20363bb80 x1862023741808512/t0(0) o400->lustre-MDT0000-mdc-ffff90c203172800@192.168.202.155@tcp:12/10 lens 224/224 e 0 to 1 dl 1775764918 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 812.518477] Lustre: 2425:0:(client.c:2479:ptlrpc_expire_one_request()) Skipped 3 previous similar messages [ 812.521265] Lustre: lustre-MDT0000-mdc-ffff90c203172800: Connection to lustre-MDT0000 (at 192.168.202.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 812.526183] LustreError: MGC192.168.202.155@tcp: Connection to MGS (at 192.168.202.155@tcp) was lost; in progress operations using this service will fail [ 821.727122] Lustre: 2425:0:(client.c:2479:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1775764912/real 1775764912] req@ffff90c20363a300 x1862023741809536/t0(0) o400->lustre-MDT0001-mdc-ffff90c203172800@192.168.202.155@tcp:12/10 lens 224/224 e 0 to 1 dl 1775764928 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 821.735052] Lustre: 2425:0:(client.c:2479:ptlrpc_expire_one_request()) Skipped 4 previous similar messages [ 984.031059] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 984.032996] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.034833] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.036423] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 984.038618] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 984.039969] Call Trace: [ 984.040511] __schedule+0x351/0xcb0 [ 984.041440] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 984.043068] ? wait_for_completion+0xae/0x1e0 [ 984.044105] schedule+0xc0/0x180 [ 984.044925] schedule_timeout+0x126/0x190 [ 984.045904] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 984.047011] ? __prepare_to_swait+0x5b/0x90 [ 984.048018] ? do_raw_spin_unlock+0x75/0x190 [ 984.049072] wait_for_completion+0xf0/0x1e0 [ 984.050064] osc_io_fsync_end+0x87/0xa0 [osc] [ 984.051133] cl_io_end+0x5a/0x190 [obdclass] [ 984.052308] lov_io_end_wrapper+0x10f/0x120 [lov] [ 984.053482] lov_io_fsync_end+0x9f/0x250 [lov] [ 984.054545] cl_io_end+0x5a/0x190 [obdclass] [ 984.055682] cl_io_loop+0xf7/0x2f0 [obdclass] [ 984.056800] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 984.057970] ll_writepages+0x23c/0x3b0 [lustre] [ 984.059266] do_writepages+0x7a/0x270 [ 984.060093] __writeback_single_inode+0x65/0x650 [ 984.061258] writeback_sb_inodes+0x230/0x780 [ 984.062332] __writeback_inodes_wb+0x71/0x110 [ 984.063394] wb_writeback+0x32d/0x550 [ 984.064299] wb_workfn+0x59d/0x790 [ 984.064963] ? do_raw_spin_unlock+0x75/0x190 [ 984.065821] process_one_work+0x2c8/0x700 [ 984.066670] worker_thread+0x296/0x6e0 [ 984.067405] ? rescuer_thread+0x570/0x570 [ 984.068197] kthread+0x1d1/0x200 [ 984.068795] ? set_kthread_struct+0x70/0x70 [ 984.069629] ret_from_fork+0x1f/0x30 [ 1106.911110] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1106.914260] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1106.917576] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.921274] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1106.925276] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1106.927801] Call Trace: [ 1106.928853] __schedule+0x351/0xcb0 [ 1106.930320] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1106.932766] ? wait_for_completion+0xae/0x1e0 [ 1106.935455] schedule+0xc0/0x180 [ 1106.937394] schedule_timeout+0x126/0x190 [ 1106.940901] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1106.943413] ? __prepare_to_swait+0x5b/0x90 [ 1106.945355] ? do_raw_spin_unlock+0x75/0x190 [ 1106.947622] wait_for_completion+0xf0/0x1e0 [ 1106.949844] osc_io_fsync_end+0x87/0xa0 [osc] [ 1106.952779] cl_io_end+0x5a/0x190 [obdclass] [ 1106.955576] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1106.958583] lov_io_fsync_end+0x9f/0x250 [lov] [ 1106.961433] cl_io_end+0x5a/0x190 [obdclass] [ 1106.963895] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1106.966387] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1106.969424] ll_writepages+0x23c/0x3b0 [lustre] [ 1106.971731] do_writepages+0x7a/0x270 [ 1106.973477] __writeback_single_inode+0x65/0x650 [ 1106.975778] writeback_sb_inodes+0x230/0x780 [ 1106.977930] __writeback_inodes_wb+0x71/0x110 [ 1106.980159] wb_writeback+0x32d/0x550 [ 1106.981824] wb_workfn+0x59d/0x790 [ 1106.983376] ? do_raw_spin_unlock+0x75/0x190 [ 1106.985438] process_one_work+0x2c8/0x700 [ 1106.987343] worker_thread+0x296/0x6e0 [ 1106.988958] ? rescuer_thread+0x570/0x570 [ 1106.990666] kthread+0x1d1/0x200 [ 1106.992012] ? set_kthread_struct+0x70/0x70 [ 1106.993809] ret_from_fork+0x1f/0x30 [ 1229.791247] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1229.794987] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1229.798404] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1229.802048] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1229.806125] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1229.809126] Call Trace: [ 1229.810409] __schedule+0x351/0xcb0 [ 1229.812108] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1229.814948] ? wait_for_completion+0xae/0x1e0 [ 1229.817031] schedule+0xc0/0x180 [ 1229.818656] schedule_timeout+0x126/0x190 [ 1229.820674] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1229.823060] ? __prepare_to_swait+0x5b/0x90 [ 1229.825433] ? do_raw_spin_unlock+0x75/0x190 [ 1229.827528] wait_for_completion+0xf0/0x1e0 [ 1229.829581] osc_io_fsync_end+0x87/0xa0 [osc] [ 1229.831808] cl_io_end+0x5a/0x190 [obdclass] [ 1229.834241] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1229.836654] lov_io_fsync_end+0x9f/0x250 [lov] [ 1229.838962] cl_io_end+0x5a/0x190 [obdclass] [ 1229.841363] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1229.843741] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1229.846245] ll_writepages+0x23c/0x3b0 [lustre] [ 1229.848571] do_writepages+0x7a/0x270 [ 1229.850467] __writeback_single_inode+0x65/0x650 [ 1229.852698] writeback_sb_inodes+0x230/0x780 [ 1229.854707] __writeback_inodes_wb+0x71/0x110 [ 1229.856648] wb_writeback+0x32d/0x550 [ 1229.858311] wb_workfn+0x59d/0x790 [ 1229.859829] ? do_raw_spin_unlock+0x75/0x190 [ 1229.861734] process_one_work+0x2c8/0x700 [ 1229.863514] worker_thread+0x296/0x6e0 [ 1229.865212] ? rescuer_thread+0x570/0x570 [ 1229.866865] kthread+0x1d1/0x200 [ 1229.868161] ? set_kthread_struct+0x70/0x70 [ 1229.869933] ret_from_fork+0x1f/0x30 [ 1352.671080] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1352.673784] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1352.675459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.677029] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1352.678675] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1352.679917] Call Trace: [ 1352.680400] __schedule+0x351/0xcb0 [ 1352.681190] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1352.683189] ? wait_for_completion+0xae/0x1e0 [ 1352.684051] schedule+0xc0/0x180 [ 1352.684682] schedule_timeout+0x126/0x190 [ 1352.685494] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1352.686429] ? __prepare_to_swait+0x5b/0x90 [ 1352.687318] ? do_raw_spin_unlock+0x75/0x190 [ 1352.688178] wait_for_completion+0xf0/0x1e0 [ 1352.688967] osc_io_fsync_end+0x87/0xa0 [osc] [ 1352.689864] cl_io_end+0x5a/0x190 [obdclass] [ 1352.690833] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1352.691796] lov_io_fsync_end+0x9f/0x250 [lov] [ 1352.692669] cl_io_end+0x5a/0x190 [obdclass] [ 1352.693580] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1352.694556] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1352.695584] ll_writepages+0x23c/0x3b0 [lustre] [ 1352.697376] do_writepages+0x7a/0x270 [ 1352.698249] __writeback_single_inode+0x65/0x650 [ 1352.699190] writeback_sb_inodes+0x230/0x780 [ 1352.699967] __writeback_inodes_wb+0x71/0x110 [ 1352.700789] wb_writeback+0x32d/0x550 [ 1352.701530] wb_workfn+0x59d/0x790 [ 1352.702290] ? do_raw_spin_unlock+0x75/0x190 [ 1352.703155] process_one_work+0x2c8/0x700 [ 1352.703888] worker_thread+0x296/0x6e0 [ 1352.704945] ? rescuer_thread+0x570/0x570 [ 1352.706223] kthread+0x1d1/0x200 [ 1352.707321] ? set_kthread_struct+0x70/0x70 [ 1352.708644] ret_from_fork+0x1f/0x30 [ 1475.551124] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1475.554115] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1475.558049] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1475.561985] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1475.566310] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1475.570000] Call Trace: [ 1475.571470] __schedule+0x351/0xcb0 [ 1475.573537] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1475.577100] ? wait_for_completion+0xae/0x1e0 [ 1475.579665] schedule+0xc0/0x180 [ 1475.581544] schedule_timeout+0x126/0x190 [ 1475.584118] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1475.586932] ? __prepare_to_swait+0x5b/0x90 [ 1475.589422] ? do_raw_spin_unlock+0x75/0x190 [ 1475.592076] wait_for_completion+0xf0/0x1e0 [ 1475.594740] osc_io_fsync_end+0x87/0xa0 [osc] [ 1475.597457] cl_io_end+0x5a/0x190 [obdclass] [ 1475.600245] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1475.603016] lov_io_fsync_end+0x9f/0x250 [lov] [ 1475.605486] cl_io_end+0x5a/0x190 [obdclass] [ 1475.608074] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1475.610700] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1475.613575] ll_writepages+0x23c/0x3b0 [lustre] [ 1475.616120] do_writepages+0x7a/0x270 [ 1475.618167] __writeback_single_inode+0x65/0x650 [ 1475.620709] writeback_sb_inodes+0x230/0x780 [ 1475.623044] __writeback_inodes_wb+0x71/0x110 [ 1475.625225] wb_writeback+0x32d/0x550 [ 1475.627665] wb_workfn+0x59d/0x790 [ 1475.628775] ? do_raw_spin_unlock+0x75/0x190 [ 1475.630086] process_one_work+0x2c8/0x700 [ 1475.631281] worker_thread+0x296/0x6e0 [ 1475.632469] ? rescuer_thread+0x570/0x570 [ 1475.633698] kthread+0x1d1/0x200 [ 1475.634698] ? set_kthread_struct+0x70/0x70 [ 1475.636020] ret_from_fork+0x1f/0x30 [ 1598.431160] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1598.432898] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1598.434548] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1598.436496] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1598.438554] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1598.440083] Call Trace: [ 1598.440767] __schedule+0x351/0xcb0 [ 1598.441620] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1598.443925] ? wait_for_completion+0xae/0x1e0 [ 1598.444958] schedule+0xc0/0x180 [ 1598.445795] schedule_timeout+0x126/0x190 [ 1598.446801] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1598.447929] ? __prepare_to_swait+0x5b/0x90 [ 1598.448912] ? do_raw_spin_unlock+0x75/0x190 [ 1598.449908] wait_for_completion+0xf0/0x1e0 [ 1598.450876] osc_io_fsync_end+0x87/0xa0 [osc] [ 1598.451891] cl_io_end+0x5a/0x190 [obdclass] [ 1598.452915] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1598.453953] lov_io_fsync_end+0x9f/0x250 [lov] [ 1598.454956] cl_io_end+0x5a/0x190 [obdclass] [ 1598.456103] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1598.457335] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1598.458586] ll_writepages+0x23c/0x3b0 [lustre] [ 1598.459678] do_writepages+0x7a/0x270 [ 1598.460645] __writeback_single_inode+0x65/0x650 [ 1598.461787] writeback_sb_inodes+0x230/0x780 [ 1598.462805] __writeback_inodes_wb+0x71/0x110 [ 1598.463862] wb_writeback+0x32d/0x550 [ 1598.464832] wb_workfn+0x59d/0x790 [ 1598.465732] ? do_raw_spin_unlock+0x75/0x190 [ 1598.466862] process_one_work+0x2c8/0x700 [ 1598.468010] worker_thread+0x296/0x6e0 [ 1598.468874] ? rescuer_thread+0x570/0x570 [ 1598.469798] kthread+0x1d1/0x200 [ 1598.470549] ? set_kthread_struct+0x70/0x70 [ 1598.471453] ret_from_fork+0x1f/0x30 [ 1721.311055] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1721.313800] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1721.315657] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1721.317820] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1721.319776] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1721.321173] Call Trace: [ 1721.321946] __schedule+0x351/0xcb0 [ 1721.322891] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1721.324515] ? wait_for_completion+0xae/0x1e0 [ 1721.325565] schedule+0xc0/0x180 [ 1721.326543] schedule_timeout+0x126/0x190 [ 1721.327721] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1721.328828] ? __prepare_to_swait+0x5b/0x90 [ 1721.329944] ? do_raw_spin_unlock+0x75/0x190 [ 1721.331157] wait_for_completion+0xf0/0x1e0 [ 1721.332461] osc_io_fsync_end+0x87/0xa0 [osc] [ 1721.333835] cl_io_end+0x5a/0x190 [obdclass] [ 1721.335031] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1721.336254] lov_io_fsync_end+0x9f/0x250 [lov] [ 1721.337275] cl_io_end+0x5a/0x190 [obdclass] [ 1721.338416] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1721.339755] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1721.341075] ll_writepages+0x23c/0x3b0 [lustre] [ 1721.342518] do_writepages+0x7a/0x270 [ 1721.343646] __writeback_single_inode+0x65/0x650 [ 1721.344756] writeback_sb_inodes+0x230/0x780 [ 1721.345849] __writeback_inodes_wb+0x71/0x110 [ 1721.346903] wb_writeback+0x32d/0x550 [ 1721.347791] wb_workfn+0x59d/0x790 [ 1721.348954] ? do_raw_spin_unlock+0x75/0x190 [ 1721.350471] process_one_work+0x2c8/0x700 [ 1721.351728] worker_thread+0x296/0x6e0 [ 1721.352768] ? rescuer_thread+0x570/0x570 [ 1721.354046] kthread+0x1d1/0x200 [ 1721.355182] ? set_kthread_struct+0x70/0x70 [ 1721.356695] ret_from_fork+0x1f/0x30 [ 1844.191214] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1844.193194] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1844.195470] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1844.198141] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1844.200933] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1844.202955] Call Trace: [ 1844.203762] __schedule+0x351/0xcb0 [ 1844.205196] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1844.206821] ? wait_for_completion+0xae/0x1e0 [ 1844.207952] schedule+0xc0/0x180 [ 1844.208888] schedule_timeout+0x126/0x190 [ 1844.209915] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1844.211057] ? __prepare_to_swait+0x5b/0x90 [ 1844.212029] ? do_raw_spin_unlock+0x75/0x190 [ 1844.213090] wait_for_completion+0xf0/0x1e0 [ 1844.214089] osc_io_fsync_end+0x87/0xa0 [osc] [ 1844.215092] cl_io_end+0x5a/0x190 [obdclass] [ 1844.216417] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1844.217629] lov_io_fsync_end+0x9f/0x250 [lov] [ 1844.218751] cl_io_end+0x5a/0x190 [obdclass] [ 1844.219947] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1844.221126] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1844.222443] ll_writepages+0x23c/0x3b0 [lustre] [ 1844.223723] do_writepages+0x7a/0x270 [ 1844.224662] __writeback_single_inode+0x65/0x650 [ 1844.225734] writeback_sb_inodes+0x230/0x780 [ 1844.226721] __writeback_inodes_wb+0x71/0x110 [ 1844.227646] wb_writeback+0x32d/0x550 [ 1844.228461] wb_workfn+0x59d/0x790 [ 1844.229212] ? do_raw_spin_unlock+0x75/0x190 [ 1844.230155] process_one_work+0x2c8/0x700 [ 1844.231123] worker_thread+0x296/0x6e0 [ 1844.231861] ? rescuer_thread+0x570/0x570 [ 1844.232690] kthread+0x1d1/0x200 [ 1844.233381] ? set_kthread_struct+0x70/0x70 [ 1844.234246] ret_from_fork+0x1f/0x30 [ 1967.071131] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 1967.072674] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1967.074258] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1967.075755] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 1967.077475] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 1967.078748] Call Trace: [ 1967.079388] __schedule+0x351/0xcb0 [ 1967.080170] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 1967.081396] ? wait_for_completion+0xae/0x1e0 [ 1967.082299] schedule+0xc0/0x180 [ 1967.082947] schedule_timeout+0x126/0x190 [ 1967.083776] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 1967.084816] ? __prepare_to_swait+0x5b/0x90 [ 1967.085717] ? do_raw_spin_unlock+0x75/0x190 [ 1967.086746] wait_for_completion+0xf0/0x1e0 [ 1967.087660] osc_io_fsync_end+0x87/0xa0 [osc] [ 1967.088637] cl_io_end+0x5a/0x190 [obdclass] [ 1967.089681] lov_io_end_wrapper+0x10f/0x120 [lov] [ 1967.090724] lov_io_fsync_end+0x9f/0x250 [lov] [ 1967.091776] cl_io_end+0x5a/0x190 [obdclass] [ 1967.092764] cl_io_loop+0xf7/0x2f0 [obdclass] [ 1967.093836] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 1967.095029] ll_writepages+0x23c/0x3b0 [lustre] [ 1967.096203] do_writepages+0x7a/0x270 [ 1967.096943] __writeback_single_inode+0x65/0x650 [ 1967.097923] writeback_sb_inodes+0x230/0x780 [ 1967.098798] __writeback_inodes_wb+0x71/0x110 [ 1967.099777] wb_writeback+0x32d/0x550 [ 1967.100605] wb_workfn+0x59d/0x790 [ 1967.101378] ? do_raw_spin_unlock+0x75/0x190 [ 1967.102334] process_one_work+0x2c8/0x700 [ 1967.103163] worker_thread+0x296/0x6e0 [ 1967.103938] ? rescuer_thread+0x570/0x570 [ 1967.104796] kthread+0x1d1/0x200 [ 1967.105536] ? set_kthread_struct+0x70/0x70 [ 1967.106487] ret_from_fork+0x1f/0x30 [ 2089.951068] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 2089.952465] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 2089.953872] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2089.955282] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 2089.956922] Workqueue: writeback wb_workfn (flush-lustre-ffff90c203) [ 2089.958088] Call Trace: [ 2089.958544] __schedule+0x351/0xcb0 [ 2089.959246] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 2089.960399] ? wait_for_completion+0xae/0x1e0 [ 2089.961271] schedule+0xc0/0x180 [ 2089.961875] schedule_timeout+0x126/0x190 [ 2089.962594] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 2089.963609] ? __prepare_to_swait+0x5b/0x90 [ 2089.964439] ? do_raw_spin_unlock+0x75/0x190 [ 2089.965247] wait_for_completion+0xf0/0x1e0 [ 2089.966049] osc_io_fsync_end+0x87/0xa0 [osc] [ 2089.966874] cl_io_end+0x5a/0x190 [obdclass] [ 2089.967822] lov_io_end_wrapper+0x10f/0x120 [lov] [ 2089.968804] lov_io_fsync_end+0x9f/0x250 [lov] [ 2089.969613] cl_io_end+0x5a/0x190 [obdclass] [ 2089.970489] cl_io_loop+0xf7/0x2f0 [obdclass] [ 2089.971408] cl_sync_file_range+0x40c/0x4b0 [lustre] [ 2089.972434] ll_writepages+0x23c/0x3b0 [lustre] [ 2089.973384] do_writepages+0x7a/0x270 [ 2089.974097] __writeback_single_inode+0x65/0x650 [ 2089.974940] writeback_sb_inodes+0x230/0x780 [ 2089.975763] __writeback_inodes_wb+0x71/0x110 [ 2089.976538] wb_writeback+0x32d/0x550 [ 2089.977258] wb_workfn+0x59d/0x790 [ 2089.977903] ? do_raw_spin_unlock+0x75/0x190 [ 2089.978678] process_one_work+0x2c8/0x700 [ 2089.979427] worker_thread+0x296/0x6e0 [ 2089.980113] ? rescuer_thread+0x570/0x570 [ 2089.980885] kthread+0x1d1/0x200 [ 2089.981493] ? set_kthread_struct+0x70/0x70 [ 2089.982292] ret_from_fork+0x1f/0x30