[ 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 1.17.0-10.fc44 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 459190712 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 0x00000000BFFE2464 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE2300 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 0022C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE2374 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE2404 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE243C 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe2300-0xbffe2373] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe22ff] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe2374-0xbffe2403] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe2404-0xbffe243b] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe243c-0xbffe2463] [ 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 2480MB 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: 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 [ 0.001030] APIC: Switch to symmetric I/O mode setup [ 0.003437] x2apic enabled [ 0.004012] Switched APIC routing to physical x2apic. [ 0.005016] kvm-guest: setup PV IPIs [ 0.009383] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.010000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.010023] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.011012] pid_max: default: 32768 minimum: 301 [ 0.012142] LSM: Security Framework initializing [ 0.013109] Yama: becoming mindful. [ 0.014044] SELinux: Initializing. [ 0.015109] *** VALIDATE selinux *** [ 0.025483] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.030233] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.031162] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.032129] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.033117] *** VALIDATE tmpfs *** [ 0.035113] *** VALIDATE proc *** [ 0.036219] *** VALIDATE cgroup *** [ 0.037008] *** VALIDATE cgroup2 *** [ 0.039250] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.041159] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.042010] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.043031] Spectre V2 : User space: Vulnerable [ 0.044008] Speculative Store Bypass: Vulnerable [ 0.047934] debug: unmapping init [mem 0xffffffffb1859000-0xffffffffb1860fff] [ 0.050000] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.050626] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.051024] ... version: 2 [ 0.052012] ... bit width: 48 [ 0.053010] ... generic registers: 4 [ 0.054011] ... value mask: 0000ffffffffffff [ 0.055011] ... max period: 00007fffffffffff [ 0.056009] ... fixed-purpose events: 3 [ 0.056979] ... event mask: 000000070000000f [ 0.057272] rcu: Hierarchical SRCU implementation. [ 0.059434] smp: Bringing up secondary CPUs ... [ 0.060554] x86: Booting SMP configuration: [ 0.061027] .... node #0, CPUs: #1 #2 #3 [ 0.064409] smp: Brought up 1 node, 4 CPUs [ 0.066012] smpboot: Max logical packages: 1 [ 0.067022] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.145022] node 0 deferred pages initialised in 75ms [ 0.149132] devtmpfs: initialized [ 0.150288] x86/mm: Memory block size: 128MB [ 0.153925] gcov: version magic: 0x41383552 [ 0.157351] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.158089] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.160298] pinctrl core: initialized pinctrl subsystem [ 0.161180] [ 0.161708] ************************************************************* [ 0.162013] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.164012] ** ** [ 0.167012] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.168009] ** ** [ 0.170011] ** This means that this kernel is built to expose internal ** [ 0.171008] ** IOMMU data structures, which may compromise security on ** [ 0.173011] ** your system. ** [ 0.176022] ** ** [ 0.178010] ** If you see this message and you are not debugging the ** [ 0.180012] ** kernel, report this immediately to your vendor! ** [ 0.182010] ** ** [ 0.184012] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.186011] ************************************************************* [ 0.189670] NET: Registered protocol family 16 [ 0.191430] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.194077] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.196053] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.201032] cpuidle: using governor menu [ 0.203056] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205465] PCI: Using configuration type 1 for base access [ 0.207118] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.215091] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.217023] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.220047] cryptd: max_cpu_qlen set to 1000 [ 0.222029] ACPI: Added _OSI(Module Device) [ 0.223013] ACPI: Added _OSI(Processor Device) [ 0.224026] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.225000] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230063] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.235374] ACPI: Interpreter enabled [ 0.236049] ACPI: PM: (supports S0 S3 S4 S5) [ 0.238014] ACPI: Using IOAPIC for interrupt routing [ 0.239139] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242428] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252675] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.255040] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258019] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261075] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.266930] acpiphp: Slot [2] registered [ 0.268132] acpiphp: Slot [5] registered [ 0.270109] acpiphp: Slot [6] registered [ 0.271099] acpiphp: Slot [3] registered [ 0.273088] acpiphp: Slot [4] registered [ 0.274077] acpiphp: Slot [7] registered [ 0.275111] acpiphp: Slot [8] registered [ 0.276113] acpiphp: Slot [9] registered [ 0.278094] acpiphp: Slot [10] registered [ 0.279099] acpiphp: Slot [11] registered [ 0.281091] acpiphp: Slot [12] registered [ 0.282100] acpiphp: Slot [13] registered [ 0.284089] acpiphp: Slot [14] registered [ 0.285128] acpiphp: Slot [15] registered [ 0.287085] acpiphp: Slot [16] registered [ 0.288111] acpiphp: Slot [17] registered [ 0.289112] acpiphp: Slot [18] registered [ 0.291102] acpiphp: Slot [19] registered [ 0.292088] acpiphp: Slot [20] registered [ 0.294123] acpiphp: Slot [21] registered [ 0.295089] acpiphp: Slot [22] registered [ 0.297128] acpiphp: Slot [23] registered [ 0.298066] acpiphp: Slot [24] registered [ 0.300092] acpiphp: Slot [25] registered [ 0.301082] acpiphp: Slot [26] registered [ 0.302081] acpiphp: Slot [27] registered [ 0.303089] acpiphp: Slot [28] registered [ 0.304108] acpiphp: Slot [29] registered [ 0.306087] acpiphp: Slot [30] registered [ 0.307076] acpiphp: Slot [31] registered [ 0.308048] PCI host bridge to bus 0000:00 [ 0.309018] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.311016] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.313019] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.316019] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.318020] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.320024] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.322170] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.325000] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.331350] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.338711] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.343505] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.345025] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.347019] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.350018] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.352598] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.355110] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.357051] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.359774] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.362764] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.368018] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.373640] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.378247] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.389015] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.398020] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.417000] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.427227] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.436015] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.443018] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.462016] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.476059] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.477340] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.479322] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.482368] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.484196] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.487192] iommu: Default domain type: Passthrough [ 0.488584] SCSI subsystem initialized [ 0.489274] ACPI: bus type USB registered [ 0.491107] usbcore: registered new interface driver usbfs [ 0.493123] usbcore: registered new interface driver hub [ 0.495069] usbcore: registered new device driver usb [ 0.496152] pps_core: LinuxPPS API ver. 1 registered [ 0.498013] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.500079] PTP clock support registered [ 0.502140] EDAC MC: Ver: 3.0.0 [ 0.505121] PCI: Using ACPI for IRQ routing [ 0.506743] NetLabel: Initializing [ 0.509013] NetLabel: domain hash size = 128 [ 0.511011] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.513093] NetLabel: unlabeled traffic allowed by default [ 0.515259] vgaarb: loaded [ 0.517361] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.519021] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.528316] clocksource: Switched to clocksource kvm-clock [ 0.646916] VFS: Disk quotas dquot_6.6.0 [ 0.648533] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.651267] *** VALIDATE ramfs *** [ 0.652561] *** VALIDATE hugetlbfs *** [ 0.654317] pnp: PnP ACPI init [ 0.657370] pnp: PnP ACPI: found 6 devices [ 0.677886] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.681687] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.683929] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.685915] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.688783] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.691441] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.694669] NET: Registered protocol family 2 [ 0.697881] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.703487] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.707756] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.713907] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.717166] TCP: Hash tables configured (established 65536 bind 65536) [ 0.720420] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.723762] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.726683] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.729035] NET: Registered protocol family 1 [ 0.731775] RPC: Registered named UNIX socket transport module. [ 0.733879] RPC: Registered udp transport module. [ 0.735468] RPC: Registered tcp transport module. [ 0.736686] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.738415] NET: Registered protocol family 44 [ 0.740262] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.742211] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.744435] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.746647] PCI: CLS 0 bytes, default 64 [ 0.749260] Unpacking initramfs... [ 2.178959] debug: unmapping init [mem 0xffff88d83cc64000-0xffff88d83ffcffff] [ 2.182592] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.184881] software IO TLB: mapped [mem 0x00000000b8c64000-0x00000000bcc64000] (64MB) [ 2.187393] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.696296] Initialise system trusted keyrings [ 2.697939] Key type blacklist registered [ 2.699596] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.712187] zbud: loaded [ 2.716793] *** VALIDATE nfs *** [ 2.717863] *** VALIDATE nfs4 *** [ 2.719142] pstore: using deflate compression [ 2.722414] Platform Keyring initialized [ 2.838687] NET: Registered protocol family 38 [ 2.840925] Key type asymmetric registered [ 2.842621] Asymmetric key parser 'x509' registered [ 2.844664] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.848097] io scheduler mq-deadline registered [ 2.850357] io scheduler kyber registered [ 2.852597] io scheduler bfq registered [ 2.854758] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.858086] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.861423] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.864771] ACPI: Power Button [PWRF] [ 2.871534] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.878373] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.888792] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.934623] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.978702] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.983648] Non-volatile memory driver v1.3 [ 2.985441] Linux agpgart interface v0.103 [ 3.016722] virtio_blk virtio1: [vda] 146152 512-byte logical blocks (74.8 MB/71.4 MiB) [ 3.019155] vda: detected capacity change from 0 to 74829824 [ 3.038258] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.041383] vdb: detected capacity change from 0 to 1073741824 [ 3.054694] libphy: Fixed MDIO Bus: probed [ 3.060387] usbcore: registered new interface driver usbserial_generic [ 3.063066] usbserial: USB Serial support registered for generic [ 3.065616] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.069459] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.071328] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.074040] mousedev: PS/2 mouse device common for all mice [ 3.076868] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.080237] rtc_cmos 00:05: RTC can wake from S4 [ 3.083195] rtc_cmos 00:05: registered as rtc0 [ 3.084689] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.087154] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.088343] intel_pstate: CPU model not supported [ 3.095534] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.098967] hid: raw HID events driver (C) Jiri Kosina [ 3.101855] usbcore: registered new interface driver usbhid [ 3.103459] usbhid: USB HID core driver [ 3.104996] drop_monitor: Initializing network drop monitor service [ 3.107396] Initializing XFRM netlink socket [ 3.109045] NET: Registered protocol family 10 [ 3.111765] Segment Routing with IPv6 [ 3.113247] NET: Registered protocol family 17 [ 3.115459] mpls_gso: MPLS GSO support [ 3.121355] RAS: Correctable Errors collector initialized. [ 3.123484] AVX version of gcm_enc/dec engaged. [ 3.125067] AES CTR mode by8 optimization enabled [ 3.208465] sched_clock: Marking stable (3208438822, 0)->(4201565418, -993126596) [ 3.211423] registered taskstats version 1 [ 3.213314] Loading compiled-in X.509 certificates [ 3.214954] zswap: loaded using pool lzo/zbud [ 3.243426] Key type big_key registered [ 3.257328] Key type encrypted registered [ 3.259348] ima: No TPM chip found, activating TPM-bypass! [ 3.261567] ima: Allocated hash algorithm: sha1 [ 3.263200] ima: No architecture policies found [ 3.265087] evm: Initialising EVM extended attributes: [ 3.267187] evm: security.selinux [ 3.268610] evm: security.ima [ 3.269778] evm: security.capability [ 3.271180] evm: HMAC attrs: 0x1 [ 3.275109] rtc_cmos 00:05: setting system clock to 2026-08-24 11:53:44 UTC (1787572424) [ 3.281542] debug: unmapping init [mem 0xffffffffb2803000-0xffffffffb29fffff] [ 3.285143] debug: unmapping init [mem 0xffffffffb1582000-0xffffffffb1858fff] [ 3.294164] Write protecting the kernel read-only data: 28672k [ 3.297830] debug: unmapping init [mem 0xffffffffafc03000-0xffffffffafdfffff] [ 3.301025] debug: unmapping init [mem 0xffffffffb0514000-0xffffffffb05fffff] [ 3.343713] 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) [ 3.351987] systemd[1]: Detected virtualization kvm. [ 3.354131] systemd[1]: Detected architecture x86-64. [ 3.355764] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.381397] systemd[1]: No hostname configured. [ 3.383057] systemd[1]: Set hostname to . [ 3.385087] random: systemd: uninitialized urandom read (16 bytes read) [ 3.387416] systemd[1]: Initializing machine ID from random generator. [ 3.438886] random: ln: uninitialized urandom read (6 bytes read) [ 3.529581] random: systemd: uninitialized urandom read (16 bytes read) [ 3.532197] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 3.538361] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 3.543801] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Timers. [ OK ] Reached target Initrd Root Device. [ OK ] Reached target Paths. [ OK ] Reached target Swap. [ OK ] Reached target Local File Systems. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Slices. [ OK ] Listening on Journal Socket. Starting Create Volatile Files and Directories... Starting Create list of required st…ce nodes for the current kernel... Starting Journal Service... [ OK ] Started Memstrack Anylazing Service. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. Starting Setup Virtual Console... Starting Apply Kernel Variables... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Setup Virtual Console. [ OK ] Started Apply Kernel Variables. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 4.294057] device-mapper: uevent: version 1.0.3 [ 4.296343] 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... [ 5.048359] virtio_net virtio0 ens2: renamed from eth0 [ 5.069821] scsi host0: ata_piix [ 5.090496] scsi host1: ata_piix [ 5.092319] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.095165] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 8.818728] dracut-initqueue[589]: RTNETLINK answers: File exists [ 9.777919] random: crng init done [ 9.779455] 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... [ 10.224577] 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... Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped target Timers. [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target Slices. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Swap. Stopping udev Kernel Device Manager... [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Closed udev Control Socket. [ OK ] Closed udev Kernel Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.405958] printk: systemd: 25 output lines suppressed due to ratelimiting [ 11.688592] SELinux: Disabled at runtime. [ 11.746637] 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) [ 11.757868] systemd[1]: Detected virtualization kvm. [ 11.760669] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 12.294045] systemd[1]: initrd-switch-root.service: Succeeded. [ 12.297741] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 12.303329] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 12.307642] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 12.311252] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 12.322219] systemd[1]: Starting Journal Service... Starting Journal Service... [ 12.329103] systemd[1]: Created slice system-serial\x2dgetty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Stopped target Switch Root. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice system-sshd\x2dkeygen.slice. Mounting Huge Pages File System... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [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 udev Kernel Socket. [ OK ] Listening on initctl Compatibility Named Pipe. [ OK ] Listening on Process Core Dump Socket. [ OK ] Stopped target Initrd File Systems. [ OK ] Reached target rpc_pipefs.target. Starting Remount Root and Kernel File Systems... [ OK ] Listening on udev Control Socket. [ OK ] Created slice system-getty.slice. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. Starting Apply Kernel Variables... Starting udev Coldplug all Devices... Mounting POSIX Message Queue File System... Mounting Kernel Debug File System... [ OK ] Reached target Paths. [ OK ] Stopped target Initrd Root File System. Activating swap /dev/disk/by-label/SWAP... [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Reached target RPC Port Mapper. [ 12.543481] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Started Journal Service. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Huge Pages File System. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Started Apply Kernel Variables. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Kernel Debug File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ 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. [ OK ] Reached target Local File Systems (Pre). Mounting /home/green/git/lustre-release... Mounting /mnt... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ 12.814464] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 13.168284] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 13.223222] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 13.315151] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 13.325880] EDAC sbridge: Ver: 1.1.2 [ 14.495363] Key type dns_resolver registered [ 14.802446] NFS: Registering the id_resolver key type [ 14.805270] Key type id_resolver registered [ 14.808117] Key type id_legacy registered [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... Starting Rebuild Dynamic Linker Cache... 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 dnf makecache --timer. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started irqbalance daemon. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Restore /run/initramfs on shutdown... Starting Login Service... [ 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 Dynamic System Tuning Daemon... Starting OpenSSH server daemon... Starting Network Manager Wait Online... Starting Hostname Service... [ 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... [ OK ] Started Permit User Sessions. [ OK ] Started OpenSSH server daemon. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Command Scheduler. [ OK ] Started Getty on tty1. [ 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. Starting Authorization Manager... [ OK ] Started Authorization Manager. [ OK ] Started Dynamic System Tuning Daemon. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg448-client login: [ 45.953192] libcfs: loading out-of-tree module taints kernel. [ 46.203164] Key type ._llcrypt registered [ 46.209562] Key type .llcrypt registered [ 47.347344] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 47.373532] alg: No test for adler32 (adler32-zlib) [ 49.055452] Lustre: Lustre: Build Version: 2.17.57_80_g9b8a413 [ 50.207852] LNet: Added LNI 192.168.204.48@tcp [8/256/0/180] [ 51.944307] Key type lgssc registered [ 53.926969] Lustre: Echo OBD driver; http://www.lustre.org/ [ 238.221536] Lustre: Mounted lustre-client - version 2.17.57_80_g9b8a413 [ 243.529329] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 261.802447] Lustre: DEBUG MARKER: oleg448-client.virtnet: executing check_logdir /tmp/testlogs/ [ 263.654267] Lustre: lustre-OST0000-osc-ffff88d8834c0800: disconnect after 23s idle [ 267.671271] Lustre: DEBUG MARKER: oleg448-client.virtnet: executing yml_node [ 272.609868] Lustre: DEBUG MARKER: Client: 2.17.57.80 [ 275.188910] Lustre: DEBUG MARKER: MDS: 2.17.57.80 [ 278.027828] Lustre: DEBUG MARKER: OSS: 2.17.57.80 [ 280.346528] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Mon Aug 24 07:58:19 EDT 2026 [ 300.224082] Lustre: DEBUG MARKER: excepting tests: [ 301.399232] hrtimer: interrupt took 2154426 ns [ 301.835532] Lustre: DEBUG MARKER: === racer: start setup 07:58:41 (1787572721) === [ 302.586988] Lustre: Mounted lustre-client - version 2.17.57_80_g9b8a413 [ 308.717289] Lustre: DEBUG MARKER: oleg448-client.virtnet: executing check_config_client /mnt/lustre [ 330.540770] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 346.459940] Lustre: DEBUG MARKER: === racer: finish setup 07:59:26 (1787572766) === [ 350.381978] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg448-client.virtnet DURATION=300 ========================================================== 07:59:29 (1787572769) [ 390.296822] LustreError: 16570:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff88d8858b4000: inode [0x240000402:0x1f:0x0] mdc close failed: rc = -13 [ 457.531710] 8[25252]: segfault at 8 ip 00007f30264ed875 sp 00007ffe46a6d5a0 error 4 in ld-2.28.so[7f30264cc000+2f000] [ 457.551081] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 604.209901] 17[47553]: segfault at 8 ip 00007fc9f5c6e875 sp 00007ffc6fd53350 error 4 in ld-2.28.so[7fc9f5c4d000+2f000] [ 604.218379] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 627.575569] traps: 18[50937] general protection fault ip:559768697d32 sp:7fff27a64590 error:0 in 18[559768693000+7000] [ 635.771876] 14[52346]: segfault at 8 ip 00007f1f4c688875 sp 00007ffdfeee5ea0 error 4 in ld-2.28.so[7f1f4c667000+2f000] [ 635.783359] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 635.948517] 10[52374]: segfault at 8 ip 00007fea6b8df875 sp 00007ffd09adb380 error 4 in ld-2.28.so[7fea6b8be000+2f000] [ 635.961861] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 659.696155] LustreError: 55547:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff88d8858b4000: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 659.714649] LustreError: 55547:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 55923 : rc = -4 [ 660.047894] LustreError: 56077:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000402:0x1:0x0] error: rc = -4 [ 660.062802] LustreError: 56077:0:(file.c:6167:ll_inode_revalidate_fini()) Skipped 1 previous similar message [ 663.828877] LustreError: 56499:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56499 thread for 'racer': rc = -4 [ 665.548094] LustreError: 56863:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56863 thread for 'racer': rc = -4 [ 665.563095] LustreError: 56863:0:(statahead.c:2479:start_statahead_thread()) Skipped 1 previous similar message [ 671.845202] LustreError: 58018:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_58018 thread for '16': rc = -4 [ 687.523888] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg448-client.virtnet DURATION=300 ========================================================== 08:05:07 (1787573107) [ 861.152264] INFO: task dir_create.sh:59024 blocked for more than 120 seconds. [ 861.161500] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.171307] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.183347] task:dir_create.sh state:D stack:0 pid:59024 ppid:58975 flags:0x80000000 [ 861.188726] Call Trace: [ 861.193037] __schedule+0x351/0xcb0 [ 861.201725] schedule+0xc0/0x180 [ 861.202976] schedule_preempt_disabled+0x21/0x40 [ 861.209073] rwsem_down_read_slowpath+0x44e/0x600 [ 861.216604] down_read+0xa5/0x2b0 [ 861.222732] lookup_slow+0x2f/0x70 [ 861.224479] walk_component+0x263/0x4f0 [ 861.230376] ? inode_permission+0x5f/0x250 [ 861.232091] link_path_walk+0x416/0x8a0 [ 861.237386] ? nd_jump_root+0xe5/0x160 [ 861.242408] ? path_init+0x437/0x520 [ 861.244903] path_openat+0x135/0x500 [ 861.252443] do_filp_open+0x99/0x140 [ 861.256256] ? getname_flags+0x6e/0x330 [ 861.262362] ? __check_object_size+0xff/0x256 [ 861.264139] ? do_raw_spin_unlock+0x75/0x190 [ 861.270679] ? _raw_spin_unlock+0x12/0x30 [ 861.278596] do_sys_openat2+0x2b4/0x410 [ 861.280124] do_sys_open+0x73/0xa0 [ 861.285624] __x64_sys_openat+0x24/0x30 [ 861.293589] do_syscall_64+0xc1/0x440 [ 861.296954] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.299618] RIP: 0033:0x7fb5b80e6332 [ 861.303116] Code: Unable to access opcode bytes at RIP 0x7fb5b80e6308. [ 861.307243] RSP: 002b:00007ffe3a2e3140 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 861.316114] RAX: ffffffffffffffda RBX: 0000561c8da8beb0 RCX: 00007fb5b80e6332 [ 861.324611] RDX: 0000000000000241 RSI: 0000561c8da93e20 RDI: 00000000ffffff9c [ 861.332468] RBP: 00007ffe3a2e3240 R08: 0000000000000020 R09: 0000561c8da70012 [ 861.365194] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 861.375285] R13: 0000000000000003 R14: 0000000000000001 R15: 0000561c8da93e20 [ 861.385489] INFO: task mrename:59445 blocked for more than 120 seconds. [ 861.394138] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.413359] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.421287] task:mrename state:D stack:0 pid:59445 ppid:59010 flags:0x80004000 [ 861.435851] Call Trace: [ 861.436845] __schedule+0x351/0xcb0 [ 861.440749] schedule+0xc0/0x180 [ 861.445546] schedule_preempt_disabled+0x21/0x40 [ 861.450603] rwsem_down_write_slowpath+0x5d7/0xa40 [ 861.458235] down_write+0x80/0xd0 [ 861.463668] vfs_rename+0x1f0/0x1010 [ 861.471283] ? _cond_resched+0x1d/0x50 [ 861.480286] ? __dentry_kill+0x121/0x2f0 [ 861.487014] do_renameat2+0x487/0x730 [ 861.491685] __x64_sys_rename+0x24/0x30 [ 861.494786] do_syscall_64+0xc1/0x440 [ 861.501839] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.506775] RIP: 0033:0x7fa8805586cb [ 861.516469] Code: Unable to access opcode bytes at RIP 0x7fa8805586a1. [ 861.525966] RSP: 002b:00007ffd236451f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.535630] RAX: ffffffffffffffda RBX: 00007ffd236452e8 RCX: 00007fa8805586cb [ 861.572350] RDX: 00007ffd23645308 RSI: 00007ffd23646935 RDI: 00007ffd2364691c [ 861.578099] RBP: 0000000000400800 R08: 00007fa8808a7d20 R09: 00007fa8808a7d20 [ 861.585811] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.592158] R13: 00007ffd236452e0 R14: 0000000000000000 R15: 0000000000000000 [ 861.598405] INFO: task mrename:59471 blocked for more than 120 seconds. [ 861.609206] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.616793] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.634175] task:mrename state:D stack:0 pid:59471 ppid:59054 flags:0x80004000 [ 861.641839] Call Trace: [ 861.644015] __schedule+0x351/0xcb0 [ 861.647443] ? filename_parentat.isra.44+0x153/0x220 [ 861.658400] schedule+0xc0/0x180 [ 861.667895] schedule_preempt_disabled+0x21/0x40 [ 861.672213] __mutex_lock.isra.10+0x93e/0xec0 [ 861.681692] __mutex_lock_slowpath+0x1f/0x30 [ 861.689587] mutex_lock+0x5b/0x70 [ 861.693249] lock_rename+0x33/0x160 [ 861.696348] do_renameat2+0x313/0x730 [ 861.698504] __x64_sys_rename+0x24/0x30 [ 861.700927] do_syscall_64+0xc1/0x440 [ 861.703071] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.711307] RIP: 0033:0x7fb9336f66cb [ 861.717040] Code: Unable to access opcode bytes at RIP 0x7fb9336f66a1. [ 861.736130] RSP: 002b:00007fff534e0d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.748168] RAX: ffffffffffffffda RBX: 00007fff534e0df8 RCX: 00007fb9336f66cb [ 861.752411] RDX: 00007fff534e0e18 RSI: 00007fff534e1936 RDI: 00007fff534e191e [ 861.762139] RBP: 0000000000400800 R08: 00007fb933a45d20 R09: 00007fb933a45d20 [ 861.769424] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.772243] R13: 00007fff534e0df0 R14: 0000000000000000 R15: 0000000000000000 [ 861.782219] INFO: task mrename:59480 blocked for more than 120 seconds. [ 861.784934] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.792158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.800376] task:mrename state:D stack:0 pid:59480 ppid:59028 flags:0x80004000 [ 861.811320] Call Trace: [ 861.812353] __schedule+0x351/0xcb0 [ 861.817442] ? filename_parentat.isra.44+0x153/0x220 [ 861.825861] schedule+0xc0/0x180 [ 861.830509] schedule_preempt_disabled+0x21/0x40 [ 861.840397] __mutex_lock.isra.10+0x93e/0xec0 [ 861.847549] __mutex_lock_slowpath+0x1f/0x30 [ 861.855767] mutex_lock+0x5b/0x70 [ 861.868073] lock_rename+0x33/0x160 [ 861.869829] do_renameat2+0x313/0x730 [ 861.874832] __x64_sys_rename+0x24/0x30 [ 861.880213] do_syscall_64+0xc1/0x440 [ 861.887975] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.896041] RIP: 0033:0x7f1d038ba6cb [ 861.897518] Code: Unable to access opcode bytes at RIP 0x7f1d038ba6a1. [ 861.910156] RSP: 002b:00007ffcf10dee48 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 861.918392] RAX: ffffffffffffffda RBX: 00007ffcf10def38 RCX: 00007f1d038ba6cb [ 861.931195] RDX: 00007ffcf10def58 RSI: 00007ffcf10e0933 RDI: 00007ffcf10e091c [ 861.950661] RBP: 0000000000400800 R08: 00007f1d03c09d20 R09: 00007f1d03c09d20 [ 861.969203] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 861.985678] R13: 00007ffcf10def30 R14: 0000000000000000 R15: 0000000000000000 [ 862.006859] INFO: task lfs:59515 blocked for more than 120 seconds. [ 862.016730] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.032424] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.046232] task:lfs state:D stack:0 pid:59515 ppid:59017 flags:0x80000000 [ 862.063187] Call Trace: [ 862.069475] __schedule+0x351/0xcb0 [ 862.070858] schedule+0xc0/0x180 [ 862.078437] schedule_preempt_disabled+0x21/0x40 [ 862.083824] rwsem_down_read_slowpath+0x44e/0x600 [ 862.091985] down_read+0xa5/0x2b0 [ 862.097822] lookup_slow+0x2f/0x70 [ 862.099237] walk_component+0x263/0x4f0 [ 862.100969] ? nd_jump_root+0xe5/0x160 [ 862.102743] ? path_init+0x437/0x520 [ 862.108799] path_lookupat.isra.41+0xaa/0x3a0 [ 862.116627] ? __alloc_file+0x111/0x1d0 [ 862.121409] ? ll_file_data_put+0xca/0xe0 [lustre] [ 862.129284] path_openat+0x2c8/0x500 [ 862.134973] do_filp_open+0x99/0x140 [ 862.136633] ? getname_flags+0x6e/0x330 [ 862.139307] ? __check_object_size+0xff/0x256 [ 862.141861] ? do_raw_spin_unlock+0x75/0x190 [ 862.149247] ? _raw_spin_unlock+0x12/0x30 [ 862.157897] do_sys_openat2+0x2b4/0x410 [ 862.160511] do_sys_open+0x73/0xa0 [ 862.165156] __x64_sys_openat+0x24/0x30 [ 862.166680] do_syscall_64+0xc1/0x440 [ 862.169540] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.175831] RIP: 0033:0x7f11b71a1ebf [ 862.182037] Code: Unable to access opcode bytes at RIP 0x7f11b71a1e95. [ 862.190699] RSP: 002b:00007fffa91dd900 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 862.197628] RAX: ffffffffffffffda RBX: 00000000009152a0 RCX: 00007f11b71a1ebf [ 862.201537] RDX: 00000000002a0000 RSI: 00000000009152a0 RDI: 00000000ffffff9c [ 862.211920] RBP: 00000000009273e0 R08: 0000000000000000 R09: 0000000000000000 [ 862.217387] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000009152a0 [ 862.227180] R13: 00007fffa91dd9e0 R14: 0000000000000001 R15: 0000000000000000 [ 862.236829] INFO: task mkdir:59537 blocked for more than 120 seconds. [ 862.245449] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.252911] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.262248] task:mkdir state:D stack:0 pid:59537 ppid:59007 flags:0x80000000 [ 862.271481] Call Trace: [ 862.273226] __schedule+0x351/0xcb0 [ 862.276503] schedule+0xc0/0x180 [ 862.277795] schedule_preempt_disabled+0x21/0x40 [ 862.285251] rwsem_down_read_slowpath+0x44e/0x600 [ 862.288242] down_read+0xa5/0x2b0 [ 862.289849] lookup_slow+0x2f/0x70 [ 862.291428] walk_component+0x263/0x4f0 [ 862.297438] ? update_load_avg+0x9f/0xa40 [ 862.304122] path_lookupat.isra.41+0xaa/0x3a0 [ 862.308591] ? __enqueue_entity+0x90/0xb0 [ 862.313344] ? enqueue_entity+0xf6/0x580 [ 862.320092] filename_lookup+0xb7/0x220 [ 862.325629] ? getname_flags+0x6e/0x330 [ 862.339782] ? __check_object_size+0xff/0x256 [ 862.348523] ? strncpy_from_user+0x5c/0x2c0 [ 862.365051] ? getname_flags+0x96/0x330 [ 862.367529] user_path_at_empty+0x3f/0x50 [ 862.376357] ksys_chdir+0x46/0x120 [ 862.377820] __x64_sys_chdir+0x16/0x30 [ 862.387619] do_syscall_64+0xc1/0x440 [ 862.392210] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.403835] RIP: 0033:0x7f36cf8cbecb [ 862.406712] Code: Unable to access opcode bytes at RIP 0x7f36cf8cbea1. [ 862.419979] RSP: 002b:00007fff31f3bb58 EFLAGS: 00000286 ORIG_RAX: 0000000000000050 [ 862.437492] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f36cf8cbecb [ 862.451218] RDX: 0000000000000000 RSI: 00007fff31f3d991 RDI: 00007fff31f3d991 [ 862.463326] RBP: 0000000000000000 R08: 00000000000001ff R09: 000055fe449b9270 [ 862.471597] R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff31f3bd60 [ 862.480362] R13: 00007fff31f3d991 R14: 0000000000000000 R15: 0000000000000011 [ 862.542669] INFO: task rm:59555 blocked for more than 120 seconds. [ 862.552535] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.565431] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.577472] task:rm state:D stack:0 pid:59555 ppid:59015 flags:0x80000000 [ 862.593606] Call Trace: [ 862.594642] __schedule+0x351/0xcb0 [ 862.599958] schedule+0xc0/0x180 [ 862.603968] schedule_preempt_disabled+0x21/0x40 [ 862.613715] rwsem_down_write_slowpath+0x5d7/0xa40 [ 862.631274] ? __might_sleep+0x59/0xc0 [ 862.632889] down_write+0x80/0xd0 [ 862.641373] do_rmdir+0x1d3/0x2c0 [ 862.642695] ? do_raw_spin_unlock+0x75/0x190 [ 862.651576] __x64_sys_unlinkat+0x70/0xa0 [ 862.659152] do_syscall_64+0xc1/0x440 [ 862.663227] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.674319] RIP: 0033:0x7f144ec5513b [ 862.678390] Code: Unable to access opcode bytes at RIP 0x7f144ec55111. [ 862.685712] RSP: 002b:00007ffe30560a38 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 862.690698] RAX: ffffffffffffffda RBX: 000055b8e49dd700 RCX: 00007f144ec5513b [ 862.698811] RDX: 0000000000000200 RSI: 000055b8e49dc4d0 RDI: 00000000ffffff9c [ 862.703505] RBP: 000055b8e49dc440 R08: 0000000000000003 R09: 0000000000000000 [ 862.710366] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe30560c20 [ 862.728025] R13: 0000000000000001 R14: 000055b8e49dd700 R15: 0000000000000001 [ 862.742935] INFO: task rm:59559 blocked for more than 120 seconds. [ 862.746140] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.760687] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.770021] task:rm state:D stack:0 pid:59559 ppid:59030 flags:0x80000000 [ 862.790421] Call Trace: [ 862.791715] __schedule+0x351/0xcb0 [ 862.799542] schedule+0xc0/0x180 [ 862.801872] schedule_preempt_disabled+0x21/0x40 [ 862.805398] rwsem_down_write_slowpath+0x5d7/0xa40 [ 862.807374] ? __might_sleep+0x59/0xc0 [ 862.809926] down_write+0x80/0xd0 [ 862.815310] do_rmdir+0x1d3/0x2c0 [ 862.819912] ? do_raw_spin_unlock+0x75/0x190 [ 862.826493] __x64_sys_unlinkat+0x70/0xa0 [ 862.828875] do_syscall_64+0xc1/0x440 [ 862.830582] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.832728] RIP: 0033:0x7f1d1403813b [ 862.839096] Code: Unable to access opcode bytes at RIP 0x7f1d14038111. [ 862.844934] RSP: 002b:00007fffea503918 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 862.852627] RAX: ffffffffffffffda RBX: 0000562f6b946700 RCX: 00007f1d1403813b [ 862.857457] RDX: 0000000000000200 RSI: 0000562f6b9454d0 RDI: 00000000ffffff9c [ 862.861893] RBP: 0000562f6b945440 R08: 0000000000000003 R09: 0000000000000000 [ 862.866088] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffea503b00 [ 862.873601] R13: 0000000000000001 R14: 0000562f6b946700 R15: 0000000000000001 [ 862.879134] INFO: task lfs:59594 blocked for more than 120 seconds. [ 862.883652] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.889153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.893925] task:lfs state:D stack:0 pid:59594 ppid:59008 flags:0x80000000 [ 862.904398] Call Trace: [ 862.908652] __schedule+0x351/0xcb0 [ 862.914890] schedule+0xc0/0x180 [ 862.921638] schedule_preempt_disabled+0x21/0x40 [ 862.927193] rwsem_down_read_slowpath+0x44e/0x600 [ 862.934096] ? lookup_fast+0xb0/0x490 [ 862.941192] down_read+0xa5/0x2b0 [ 862.946615] do_last+0xa15/0xfc0 [ 862.952565] ? nd_jump_root+0xe5/0x160 [ 862.961637] ? path_init+0x437/0x520 [ 862.964128] path_openat+0xf7/0x500 [ 862.966509] do_filp_open+0x99/0x140 [ 862.971896] ? getname_flags+0x6e/0x330 [ 862.978307] ? __check_object_size+0xff/0x256 [ 862.985129] ? do_raw_spin_unlock+0x75/0x190 [ 862.989012] ? _raw_spin_unlock+0x12/0x30 [ 862.990513] do_sys_openat2+0x2b4/0x410 [ 862.993912] do_sys_open+0x73/0xa0 [ 862.999512] __x64_sys_openat+0x24/0x30 [ 863.005818] do_syscall_64+0xc1/0x440 [ 863.014138] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 863.022586] RIP: 0033:0x7f5be847cebf [ 863.024013] Code: Unable to access opcode bytes at RIP 0x7f5be847ce95. [ 863.038161] RSP: 002b:00007ffdc4df5c90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 863.052121] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f5be847cebf [ 863.063939] RDX: 0000000000020800 RSI: 00000000012932a0 RDI: 00000000ffffff9c [ 863.081455] RBP: 00000000012932a0 R08: 000000000000ffff R09: 00007ffdc4df5fe0 [ 863.091845] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdc4df5fe0 [ 863.103766] R13: 0000000000000002 R14: 00000000ffffffff R15: 00007f5be88af3e8 [ 863.112453] INFO: task lfs:59605 blocked for more than 120 seconds. [ 863.114879] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 863.123472] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 863.134319] task:lfs state:D stack:0 pid:59605 ppid:59029 flags:0x80000000 [ 863.147341] Call Trace: [ 863.148670] __schedule+0x351/0xcb0 [ 863.160707] schedule+0xc0/0x180 [ 863.162863] schedule_preempt_disabled+0x21/0x40 [ 863.169754] rwsem_down_write_slowpath+0x5d7/0xa40 [ 863.175338] ? lprocfs_counter_add+0x15b/0x210 [obdclass] [ 863.178985] down_write+0x80/0xd0 [ 863.183397] do_last+0x2eb/0xfc0 [ 863.186013] ? nd_jump_root+0xe5/0x160 [ 863.191855] ? path_init+0x437/0x520 [ 863.194297] path_openat+0xf7/0x500 [ 863.196196] do_filp_open+0x99/0x140 [ 863.200392] ? getname_flags+0x6e/0x330 [ 863.206472] ? __check_object_size+0xff/0x256 [ 863.213843] ? do_raw_spin_unlock+0x75/0x190 [ 863.224981] ? _raw_spin_unlock+0x12/0x30 [ 863.229326] do_sys_openat2+0x2b4/0x410 [ 863.234789] do_sys_open+0x73/0xa0 [ 863.241916] __x64_sys_openat+0x24/0x30 [ 863.243709] do_syscall_64+0xc1/0x440 [ 863.250107] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 863.261587] RIP: 0033:0x7fc78a467ebf [ 863.266848] Code: Unable to access opcode bytes at RIP 0x7fc78a467e95. [ 863.276991] RSP: 002b:00007ffeb0200c50 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 863.289899] RAX: ffffffffffffffda RBX: 00000000021912b0 RCX: 00007fc78a467ebf [ 863.295498] RDX: 0000000000002141 RSI: 00007ffeb021093d RDI: 00000000ffffff9c [ 863.314311] RBP: 0000000000002141 R08: 0000000000000000 R09: ffffffffffffffff [ 863.323744] R10: 00000000000001b6 R11: 0000000000000246 R12: 00007ffeb0200cc0 [ 863.331604] R13: 00007ffeb021093d R14: 00000000000001b6 R15: 0000000000000000 [ 970.849899] Lustre: lustre-OST0000-osc-ffff88d8858b4000: Connection to lustre-OST0000 (at 192.168.204.148@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 970.879428] LustreError: lustre-OST0000-osc-ffff88d8858b4000: operation ldlm_enqueue to node 192.168.204.148@tcp failed: rc = -107 [ 970.981342] LustreError: lustre-OST0000-osc-ffff88d8858b4000: This client was evicted by lustre-OST0000; in progress operations using this service will fail. [ 971.250269] Lustre: 2398:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.148@tcp:/lustre/fid: [0x240000403:0xfd4:0x0]// may get corrupted (rc -108) [ 971.277086] Lustre: 2399:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.148@tcp:/lustre/fid: [0x240000403:0xfd8:0x0]// may get corrupted (rc -108) [ 972.166527] Lustre: lustre-OST0000-osc-ffff88d8858b4000: Connection restored to 192.168.204.148@tcp (at 192.168.204.148@tcp)