[ 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 374261802 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 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: 2895288K/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 [ 0.002243] x2apic enabled [ 0.003004] Switched APIC routing to physical x2apic. [ 0.004006] kvm-guest: setup PV IPIs [ 0.006515] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.007000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.007008] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.008005] pid_max: default: 32768 minimum: 301 [ 0.009071] LSM: Security Framework initializing [ 0.010025] Yama: becoming mindful. [ 0.010787] SELinux: Initializing. [ 0.011037] *** VALIDATE selinux *** [ 0.017630] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.021421] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.022079] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.023060] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.024055] *** VALIDATE tmpfs *** [ 0.025354] *** VALIDATE proc *** [ 0.026142] *** VALIDATE cgroup *** [ 0.027004] *** VALIDATE cgroup2 *** [ 0.028168] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.029095] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.031002] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.032016] Spectre V2 : User space: Vulnerable [ 0.033003] Speculative Store Bypass: Vulnerable [ 0.035518] debug: unmapping init [mem 0xffffffff9f059000-0xffffffff9f060fff] [ 0.037693] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.038396] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.039009] ... version: 2 [ 0.040000] ... bit width: 48 [ 0.040820] ... generic registers: 4 [ 0.041005] ... value mask: 0000ffffffffffff [ 0.042005] ... max period: 00007fffffffffff [ 0.043006] ... fixed-purpose events: 3 [ 0.043868] ... event mask: 000000070000000f [ 0.044106] rcu: Hierarchical SRCU implementation. [ 0.045992] smp: Bringing up secondary CPUs ... [ 0.046324] x86: Booting SMP configuration: [ 0.047011] .... node #0, CPUs: #1 #2 #3 [ 0.049663] smp: Brought up 1 node, 4 CPUs [ 0.050892] smpboot: Max logical packages: 1 [ 0.051006] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.133217] node 0 deferred pages initialised in 80ms [ 0.136096] devtmpfs: initialized [ 0.136872] x86/mm: Memory block size: 128MB [ 0.139315] gcov: version magic: 0x41383552 [ 0.141210] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.142042] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.143177] pinctrl core: initialized pinctrl subsystem [ 0.144089] [ 0.144472] ************************************************************* [ 0.145008] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.146005] ** ** [ 0.147006] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.148006] ** ** [ 0.149005] ** This means that this kernel is built to expose internal ** [ 0.150005] ** IOMMU data structures, which may compromise security on ** [ 0.151005] ** your system. ** [ 0.152005] ** ** [ 0.153005] ** If you see this message and you are not debugging the ** [ 0.154005] ** kernel, report this immediately to your vendor! ** [ 0.155005] ** ** [ 0.156006] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.157006] ************************************************************* [ 0.158425] NET: Registered protocol family 16 [ 0.159291] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.161027] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.163039] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.165264] cpuidle: using governor menu [ 0.166352] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.168286] PCI: Using configuration type 1 for base access [ 0.170088] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.176157] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.178045] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.180108] cryptd: max_cpu_qlen set to 1000 [ 0.182167] ACPI: Added _OSI(Module Device) [ 0.183010] ACPI: Added _OSI(Processor Device) [ 0.184007] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.185007] ACPI: Added _OSI(Processor Aggregator Device) [ 0.189230] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.192413] ACPI: Interpreter enabled [ 0.194047] ACPI: PM: (supports S0 S3 S4 S5) [ 0.195006] ACPI: Using IOAPIC for interrupt routing [ 0.196035] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.198248] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.206883] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.208021] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.211010] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.214037] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.217956] acpiphp: Slot [2] registered [ 0.219055] acpiphp: Slot [5] registered [ 0.220054] acpiphp: Slot [6] registered [ 0.221053] acpiphp: Slot [3] registered [ 0.222013] acpiphp: Slot [4] registered [ 0.223107] acpiphp: Slot [7] registered [ 0.224095] acpiphp: Slot [8] registered [ 0.225049] acpiphp: Slot [9] registered [ 0.225988] acpiphp: Slot [10] registered [ 0.227061] acpiphp: Slot [11] registered [ 0.228047] acpiphp: Slot [12] registered [ 0.229014] acpiphp: Slot [13] registered [ 0.230027] acpiphp: Slot [14] registered [ 0.230945] acpiphp: Slot [15] registered [ 0.232046] acpiphp: Slot [16] registered [ 0.232987] acpiphp: Slot [17] registered [ 0.234071] acpiphp: Slot [18] registered [ 0.234989] acpiphp: Slot [19] registered [ 0.236047] acpiphp: Slot [20] registered [ 0.237032] acpiphp: Slot [21] registered [ 0.238080] acpiphp: Slot [22] registered [ 0.238983] acpiphp: Slot [23] registered [ 0.240048] acpiphp: Slot [24] registered [ 0.241027] acpiphp: Slot [25] registered [ 0.242011] acpiphp: Slot [26] registered [ 0.242967] acpiphp: Slot [27] registered [ 0.244049] acpiphp: Slot [28] registered [ 0.245052] acpiphp: Slot [29] registered [ 0.246050] acpiphp: Slot [30] registered [ 0.246987] acpiphp: Slot [31] registered [ 0.248047] PCI host bridge to bus 0000:00 [ 0.249009] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.250009] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.252010] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.254009] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.255008] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.257010] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.259119] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.260697] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.262935] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.269409] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.272455] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.274008] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.276007] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.277006] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.279329] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.281608] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.283026] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.284558] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.288007] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.295007] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.297435] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.301221] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.304649] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.307696] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.316798] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.322799] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.326007] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.330008] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.340009] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.346247] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.347213] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.349245] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.351242] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.353138] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.357024] iommu: Default domain type: Passthrough [ 0.358290] SCSI subsystem initialized [ 0.359072] ACPI: bus type USB registered [ 0.360067] usbcore: registered new interface driver usbfs [ 0.362049] usbcore: registered new interface driver hub [ 0.363029] usbcore: registered new device driver usb [ 0.364106] pps_core: LinuxPPS API ver. 1 registered [ 0.365006] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.369042] PTP clock support registered [ 0.370103] EDAC MC: Ver: 3.0.0 [ 0.371257] PCI: Using ACPI for IRQ routing [ 0.373529] NetLabel: Initializing [ 0.374005] NetLabel: domain hash size = 128 [ 0.374957] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.376037] NetLabel: unlabeled traffic allowed by default [ 0.377084] vgaarb: loaded [ 0.378148] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.379005] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.384182] clocksource: Switched to clocksource kvm-clock [ 0.465762] VFS: Disk quotas dquot_6.6.0 [ 0.466819] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.468838] *** VALIDATE ramfs *** [ 0.469611] *** VALIDATE hugetlbfs *** [ 0.470553] pnp: PnP ACPI init [ 0.472106] pnp: PnP ACPI: found 6 devices [ 0.484482] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.487576] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.489031] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.490494] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.492130] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.493601] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.495300] NET: Registered protocol family 2 [ 0.496983] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.500179] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.502423] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.505936] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.508087] TCP: Hash tables configured (established 65536 bind 65536) [ 0.509800] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.511630] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.513407] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.515204] NET: Registered protocol family 1 [ 0.516704] RPC: Registered named UNIX socket transport module. [ 0.518025] RPC: Registered udp transport module. [ 0.519076] RPC: Registered tcp transport module. [ 0.520108] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.521490] NET: Registered protocol family 44 [ 0.522480] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.523771] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.525029] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.526403] PCI: CLS 0 bytes, default 64 [ 0.527375] Unpacking initramfs... [ 1.706575] debug: unmapping init [mem 0xffff9c4e7cc64000-0xffff9c4e7ffcffff] [ 1.711214] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.713972] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 1.717483] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.139681] Initialise system trusted keyrings [ 2.140902] Key type blacklist registered [ 2.142094] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.148137] zbud: loaded [ 2.149952] *** VALIDATE nfs *** [ 2.150683] *** VALIDATE nfs4 *** [ 2.151569] pstore: using deflate compression [ 2.153263] Platform Keyring initialized [ 2.218064] NET: Registered protocol family 38 [ 2.219222] Key type asymmetric registered [ 2.220109] Asymmetric key parser 'x509' registered [ 2.221159] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.222984] io scheduler mq-deadline registered [ 2.223909] io scheduler kyber registered [ 2.224860] io scheduler bfq registered [ 2.225950] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.227828] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.229537] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.231261] ACPI: Power Button [PWRF] [ 2.234497] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.238430] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.244164] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.269338] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.296154] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.299561] Non-volatile memory driver v1.3 [ 2.301871] Linux agpgart interface v0.103 [ 2.327908] virtio_blk virtio1: [vda] 150672 512-byte logical blocks (77.1 MB/73.6 MiB) [ 2.331023] vda: detected capacity change from 0 to 77144064 [ 2.344730] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.347726] vdb: detected capacity change from 0 to 1073741824 [ 2.352508] libphy: Fixed MDIO Bus: probed [ 2.356121] usbcore: registered new interface driver usbserial_generic [ 2.358073] usbserial: USB Serial support registered for generic [ 2.360186] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.363560] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.364795] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.366523] mousedev: PS/2 mouse device common for all mice [ 2.368979] rtc_cmos 00:05: RTC can wake from S4 [ 2.371389] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.374320] rtc_cmos 00:05: registered as rtc0 [ 2.376123] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 2.376526] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.379581] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 2.381106] intel_pstate: CPU model not supported [ 2.386808] hid: raw HID events driver (C) Jiri Kosina [ 2.388982] usbcore: registered new interface driver usbhid [ 2.391375] usbhid: USB HID core driver [ 2.393826] drop_monitor: Initializing network drop monitor service [ 2.396464] Initializing XFRM netlink socket [ 2.398445] NET: Registered protocol family 10 [ 2.401607] Segment Routing with IPv6 [ 2.403200] NET: Registered protocol family 17 [ 2.405736] mpls_gso: MPLS GSO support [ 2.412408] RAS: Correctable Errors collector initialized. [ 2.414987] AVX version of gcm_enc/dec engaged. [ 2.416894] AES CTR mode by8 optimization enabled [ 2.469301] sched_clock: Marking stable (2469273493, 0)->(3091230504, -621957011) [ 2.471845] registered taskstats version 1 [ 2.473781] Loading compiled-in X.509 certificates [ 2.475905] zswap: loaded using pool lzo/zbud [ 2.492801] Key type big_key registered [ 2.502202] Key type encrypted registered [ 2.503700] ima: No TPM chip found, activating TPM-bypass! [ 2.505776] ima: Allocated hash algorithm: sha1 [ 2.507064] ima: No architecture policies found [ 2.508452] evm: Initialising EVM extended attributes: [ 2.509831] evm: security.selinux [ 2.510743] evm: security.ima [ 2.511635] evm: security.capability [ 2.512701] evm: HMAC attrs: 0x1 [ 2.514357] rtc_cmos 00:05: setting system clock to 2026-09-30 12:23:21 UTC (1790771001) [ 2.519210] debug: unmapping init [mem 0xffffffffa0003000-0xffffffffa01fffff] [ 2.521474] debug: unmapping init [mem 0xffffffff9ed82000-0xffffffff9f058fff] [ 2.531061] Write protecting the kernel read-only data: 28672k [ 2.534427] debug: unmapping init [mem 0xffffffff9d403000-0xffffffff9d5fffff] [ 2.536604] debug: unmapping init [mem 0xffffffff9dd14000-0xffffffff9ddfffff] [ 2.557823] 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) [ 2.562889] systemd[1]: Detected virtualization kvm. [ 2.563995] systemd[1]: Detected architecture x86-64. [ 2.565100] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 2.593195] systemd[1]: No hostname configured. [ 2.594638] systemd[1]: Set hostname to . [ 2.595988] random: systemd: uninitialized urandom read (16 bytes read) [ 2.597669] systemd[1]: Initializing machine ID from random generator. [ 2.636753] random: ln: uninitialized urandom read (6 bytes read) [ 2.689648] random: systemd: uninitialized urandom read (16 bytes read) [ 2.691232] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ 2.693914] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 2.696362] systemd[1]: Reached target Initrd Root Device. [ OK ] Reached target Initrd Root Device. [ OK ] Listening on Journal Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Started Memstrack Anylazing Service. [ OK ] Reached target Local Encrypted Volumes. Starting Create list of required st…ce nodes for the current kernel... Starting Setup Virtual Console... [ OK ] Listening on Journal Socket (/dev/log). Starting Apply Kernel Variables... [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. Starting Journal Service... [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Local File Systems. Starting 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. [ OK ] Started Create Volatile Files and Directories. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 3.101813] device-mapper: uevent: version 1.0.3 [ 3.103392] 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. Starting dracut initqueue hook... [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon.[ 3.620773] random: fast init done [ 3.620971] virtio_net virtio0 ens2: renamed from eth0 [ 3.628299] scsi host0: ata_piix [ 3.632694] scsi host1: ata_piix [ 3.633774] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 3.635217] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 7.692115] dracut-initqueue[590]: RTNETLINK answers: File exists [ 8.016776] random: crng init done [ 8.017684] random: 7 urandom warning(s) missed due to ratelimiting Starting nbd nbd0... [ OK ] Started nbd nbd0. [ OK ] Started dracut initqueue hook. Mounting /sysroot... [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. [ 8.288647] 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 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 target Timers. [ 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 udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. Stopping udev Kernel Device Manager... [ OK ] Stopped target Swap. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ 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... [ 9.111180] printk: systemd: 26 output lines suppressed due to ratelimiting [ 9.253687] SELinux: Disabled at runtime. [ 9.301903] 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) [ 9.308318] systemd[1]: Detected virtualization kvm. [ 9.309417] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 9.611833] systemd[1]: initrd-switch-root.service: Succeeded. [ 9.614317] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 9.617537] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 9.620196] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 9.622305] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 9.627554] systemd[1]: Starting Journal Service... Starting Journal Service... [ 9.630686] systemd[1]: Created slice system-sshd\x2dkeygen.slice. [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Reached target rpc_pipefs.target. [ OK ] Listening on Process Core Dump Socket. [ OK ] Listening on udev Control Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Listening on initctl Compatibility Named Pipe. Mounting POSIX Message Queue File System... [ OK ] Created slice system-getty.slice. [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on udev Kernel Socket. Mounting Huge Pages File System... [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd Root File System. Starting Remount Root and Kernel File Systems... Mounting Kernel Debug File System... [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Reached target RPC Port Mapper. Activating swap /dev/disk/by-label/SWAP... Starting Apply Kernel Variables... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Stopped target Initrd File Systems. Starting udev Coldplug all Devices... [ 9.721528] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Started Journal Service. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted POSIX Message Queue File System. [ 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 ] Mounted Kernel Debug 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 Create Static Device Nodes in /dev. [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Mounting /home/green/git/lustre-release... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ 9.909935] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Coldplug all Devices. [ OK ] Started udev Kernel Device Manager. [ 10.208287] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 10.233019] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 10.263169] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 10.280645] EDAC sbridge: Ver: 1.1.2 [ 11.116219] Key type dns_resolver registered [ 11.393218] NFS: Registering the id_resolver key type [ 11.395263] Key type id_resolver registered [ 11.396484] Key type id_legacy registered [ OK ] Started Configure read-only root support. [ 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... Starting Load/Save Random Seed... [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Load/Save Random Seed. [ 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 ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started dnf makecache --timer. Starting Login Service... Starting Restore /run/initramfs on shutdown... [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started irqbalance daemon. [ OK ] Reached target sshd-keygen.target. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Reached target Timers. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. Starting Network Manager Wait Online... [ OK ] Reached target Network. Starting GSSAPI Proxy Daemon... Starting Dynamic System Tuning Daemon... Starting OpenSSH server daemon... 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 OpenSSH server daemon. [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty1. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS0. [ 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 Crash recovery kernel arming... Starting Notify NFS peers of a restart... Starting System Logging Service... [ 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 oleg450-client login: [ 38.260358] libcfs: loading out-of-tree module taints kernel. [ 38.340652] Key type ._llcrypt registered [ 38.344044] Key type .llcrypt registered [ 38.520763] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 38.525810] alg: No test for adler32 (adler32-zlib) [ 39.505221] Lustre: Lustre: Build Version: 2.17.59_3_gf57cca5 [ 39.779933] LNet: Added LNI 192.168.204.50@tcp [8/256/0/180] [ 41.399229] Key type lgssc registered [ 41.992192] Lustre: Echo OBD driver; http://www.lustre.org/ [ 118.425146] Lustre: Mounted lustre-client - version 2.17.59_3_gf57cca5 [ 121.039586] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 126.747453] Lustre: DEBUG MARKER: oleg450-client.virtnet: executing check_logdir /tmp/testlogs/ [ 128.389599] Lustre: DEBUG MARKER: oleg450-client.virtnet: executing yml_node [ 129.845751] Lustre: DEBUG MARKER: Client: 2.17.59.3 [ 130.821109] Lustre: DEBUG MARKER: MDS: 2.17.59.3 [ 131.765247] Lustre: DEBUG MARKER: OSS: 2.17.59.3 [ 132.350165] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Wed Sep 30 08:25:30 EDT 2026 [ 139.231210] Lustre: lustre-OST0000-osc-ffff9c4ec54bd800: disconnect after 20s idle [ 139.754193] Lustre: DEBUG MARKER: excepting tests: [ 140.424206] Lustre: DEBUG MARKER: === racer: start setup 08:25:38 (1790771138) === [ 140.678551] Lustre: Mounted lustre-client - version 2.17.59_3_gf57cca5 [ 142.691736] Lustre: DEBUG MARKER: oleg450-client.virtnet: executing check_config_client /mnt/lustre [ 151.854134] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 156.766480] Lustre: DEBUG MARKER: === racer: finish setup 08:25:55 (1790771155) === [ 158.155493] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg450-client.virtnet DURATION=300 ========================================================== 08:25:56 (1790771156) [ 184.287222] Lustre: 14532:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1790771167/real 1790771167] req@ffff9c4ef35e8e00 x1877759534128384/t0(0) o35->lustre-MDT0001-mdc-ffff9c4ee0fe1800@192.168.204.150@tcp:23/10 lens 392/968 e 0 to 1 dl 1790771183 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'dd.0' uid:0 gid:0 projid:0 [ 184.287269] Lustre: lustre-MDT0001-mdc-ffff9c4ee0fe1800: Connection to lustre-MDT0001 (at 192.168.204.150@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 184.304520] Lustre: 14532:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 184.799317] Lustre: 13285:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1790771167/real 1790771167] req@ffff9c4f0101c380 x1877759534123520/t0(0) o35->lustre-MDT0000-mdc-ffff9c4ec54bd800@192.168.204.150@tcp:23/10 lens 392/944 e 0 to 1 dl 1790771183 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'ls.0' uid:0 gid:0 projid:0 [ 184.799472] Lustre: lustre-MDT0001-mdc-ffff9c4ec54bd800: Connection to lustre-MDT0001 (at 192.168.204.150@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 184.817379] Lustre: 13285:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 32 previous similar messages [ 184.827923] Lustre: Skipped 5 previous similar messages [ 186.783217] Lustre: 2397:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1790771169/real 1790771169] req@ffff9c4efbfe9f80 x1877759534131328/t0(0) o400->MGC192.168.204.150@tcp@192.168.204.150@tcp:26/25 lens 224/224 e 0 to 1 dl 1790771185 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 186.801639] Lustre: 2397:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 6 previous similar messages [ 186.807396] LustreError: MGC192.168.204.150@tcp: Connection to MGS (at 192.168.204.150@tcp) was lost; in progress operations using this service will fail [ 191.455297] Lustre: 2397:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1790771174/real 1790771174] req@ffff9c4efbcc1c00 x1877759534132608/t0(0) o400->lustre-MDT0000-mdc-ffff9c4ec54bd800@192.168.204.150@tcp:12/10 lens 224/224 e 0 to 1 dl 1790771190 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 191.474359] Lustre: 2397:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 8 previous similar messages [ 196.575348] Lustre: 2399:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1790771179/real 1790771179] req@ffff9c4ef4520a80 x1877759534134144/t0(0) o400->lustre-OST0001-osc-ffff9c4ec54bd800@192.168.204.150@tcp:28/4 lens 224/224 e 0 to 1 dl 1790771195 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 196.595890] Lustre: 2399:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 7 previous similar messages [ 369.631099] INFO: task kworker/u8:1:36 blocked for more than 120 seconds. [ 369.635088] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.639445] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.643371] task:kworker/u8:1 state:D stack:0 pid:36 ppid:2 flags:0x80004000 [ 369.647631] Workqueue: writeback wb_workfn (flush-lustre-ffff9c4ec5) [ 369.650784] Call Trace: [ 369.652198] __schedule+0x351/0xcb0 [ 369.654218] ? ptlrpc_set_add_req+0x13a/0x1d0 [ptlrpc] [ 369.657335] ? wait_for_completion+0xae/0x1e0 [ 369.659704] schedule+0xc0/0x180 [ 369.661554] schedule_timeout+0x126/0x190 [ 369.663855] ? osc_fsync_ost+0x1c5/0x280 [osc] [ 369.666209] ? __prepare_to_swait+0x5b/0x90 [ 369.668664] ? do_raw_spin_unlock+0x75/0x190 [ 369.670931] wait_for_completion+0xf0/0x1e0 [ 369.673331] osc_io_fsync_end+0x87/0xa0 [osc] [ 369.675640] cl_io_end+0x5a/0x190 [obdclass] [ 369.678421] lov_io_end_wrapper+0x10f/0x120 [lov] [ 369.682213] lov_io_fsync_end+0x9f/0x250 [lov] [ 369.684895] cl_io_end+0x5a/0x190 [obdclass] [ 369.687313] cl_io_loop+0xf7/0x2f0 [obdclass] [ 369.689671] cl_sync_file_range+0x416/0x4b0 [lustre] [ 369.692390] ll_writepages+0x23c/0x3b0 [lustre] [ 369.694787] do_writepages+0x7a/0x270 [ 369.696779] __writeback_single_inode+0x65/0x650 [ 369.699226] writeback_sb_inodes+0x230/0x780 [ 369.701556] __writeback_inodes_wb+0x71/0x110 [ 369.703838] wb_writeback+0x32d/0x550 [ 369.705759] wb_workfn+0x59d/0x790 [ 369.707513] ? newidle_balance.isra.93+0x207/0x580 [ 369.709932] ? do_raw_spin_unlock+0x75/0x190 [ 369.712018] process_one_work+0x2c8/0x700 [ 369.713931] worker_thread+0x296/0x6e0 [ 369.715729] ? rescuer_thread+0x570/0x570 [ 369.717669] kthread+0x1d1/0x200 [ 369.719164] ? set_kthread_struct+0x70/0x70 [ 369.721049] ret_from_fork+0x1f/0x30 [ 369.722793] INFO: task dir_create.sh:11056 blocked for more than 120 seconds. [ 369.725893] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.729067] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.732348] task:dir_create.sh state:D stack:0 pid:11056 ppid:10864 flags:0x80000000 [ 369.735709] Call Trace: [ 369.736754] __schedule+0x351/0xcb0 [ 369.738073] schedule+0xc0/0x180 [ 369.739475] schedule_preempt_disabled+0x21/0x40 [ 369.741289] rwsem_down_read_slowpath+0x44e/0x600 [ 369.743060] down_read+0xa5/0x2b0 [ 369.744446] lookup_slow+0x2f/0x70 [ 369.745773] walk_component+0x263/0x4f0 [ 369.747228] link_path_walk+0x416/0x8a0 [ 369.748556] ? nd_jump_root+0xe5/0x160 [ 369.749839] ? path_init+0x437/0x520 [ 369.751011] path_openat+0x135/0x500 [ 369.752286] do_filp_open+0x99/0x140 [ 369.753558] ? getname_flags+0x6e/0x330 [ 369.754736] ? __check_object_size+0xff/0x256 [ 369.756106] ? do_raw_spin_unlock+0x75/0x190 [ 369.757388] ? _raw_spin_unlock+0x12/0x30 [ 369.758611] do_sys_openat2+0x2b4/0x410 [ 369.759817] do_sys_open+0x73/0xa0 [ 369.760899] __x64_sys_openat+0x24/0x30 [ 369.762105] do_syscall_64+0xc1/0x440 [ 369.763156] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 369.764637] RIP: 0033:0x7f02f5fff332 [ 369.765784] Code: Unable to access opcode bytes at RIP 0x7f02f5fff308. [ 369.767767] RSP: 002b:00007ffe9f016b40 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 369.769765] RAX: ffffffffffffffda RBX: 000056065be44c30 RCX: 00007f02f5fff332 [ 369.771730] RDX: 0000000000000241 RSI: 000056065be47fd0 RDI: 00000000ffffff9c [ 369.773679] RBP: 00007ffe9f016c40 R08: 0000000000000020 R09: 000056065be21012 [ 369.775704] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 369.777611] R13: 0000000000000003 R14: 0000000000000001 R15: 000056065be47fd0 [ 369.779564] INFO: task dir_create.sh:11133 blocked for more than 120 seconds. [ 369.781446] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.783282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.785260] task:dir_create.sh state:D stack:0 pid:11133 ppid:10863 flags:0x80004000 [ 369.787279] Call Trace: [ 369.787917] __schedule+0x351/0xcb0 [ 369.788807] ? do_raw_spin_unlock+0x75/0x190 [ 369.789867] schedule+0xc0/0x180 [ 369.790696] d_alloc_parallel+0x637/0x790 [ 369.791692] ? try_to_wake_up+0x710/0x710 [ 369.792710] __lookup_slow+0x8b/0x240 [ 369.793707] lookup_slow+0x45/0x70 [ 369.794591] walk_component+0x263/0x4f0 [ 369.795613] link_path_walk+0x416/0x8a0 [ 369.796638] ? nd_jump_root+0xe5/0x160 [ 369.797530] ? path_init+0x437/0x520 [ 369.798519] path_openat+0x135/0x500 [ 369.799511] do_filp_open+0x99/0x140 [ 369.800491] ? getname_flags+0x6e/0x330 [ 369.801364] ? __check_object_size+0xff/0x256 [ 369.802577] ? do_raw_spin_unlock+0x75/0x190 [ 369.803811] ? _raw_spin_unlock+0x12/0x30 [ 369.804844] do_sys_openat2+0x2b4/0x410 [ 369.805895] do_sys_open+0x73/0xa0 [ 369.806780] __x64_sys_openat+0x24/0x30 [ 369.807847] do_syscall_64+0xc1/0x440 [ 369.808818] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 369.810158] RIP: 0033:0x7fcfd9df0332 [ 369.811131] Code: Unable to access opcode bytes at RIP 0x7fcfd9df0308. [ 369.812780] RSP: 002b:00007ffd5f38f970 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 369.814683] RAX: ffffffffffffffda RBX: 000055e7129e1c30 RCX: 00007fcfd9df0332 [ 369.816566] RDX: 0000000000000241 RSI: 000055e7129e2f60 RDI: 00000000ffffff9c [ 369.818330] RBP: 00007ffd5f38fa70 R08: 0000000000000020 R09: 000055e7129be012 [ 369.820040] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 369.821811] R13: 0000000000000003 R14: 0000000000000001 R15: 000055e7129e2f60 [ 369.823723] INFO: task ls:11804 blocked for more than 120 seconds. [ 369.825217] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.827118] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.829140] task:ls state:D stack:0 pid:11804 ppid:11336 flags:0x80000000 [ 369.831265] Call Trace: [ 369.831882] __schedule+0x351/0xcb0 [ 369.832850] schedule+0xc0/0x180 [ 369.833765] schedule_preempt_disabled+0x21/0x40 [ 369.834959] rwsem_down_read_slowpath+0x44e/0x600 [ 369.836272] down_read+0xa5/0x2b0 [ 369.837163] lookup_slow+0x2f/0x70 [ 369.838105] walk_component+0x263/0x4f0 [ 369.839106] link_path_walk+0x416/0x8a0 [ 369.840192] ? nd_jump_root+0xe5/0x160 [ 369.841017] ? path_init+0x437/0x520 [ 369.841905] path_openat+0x135/0x500 [ 369.842786] do_filp_open+0x99/0x140 [ 369.843652] ? getname_flags+0x6e/0x330 [ 369.844553] ? __check_object_size+0xff/0x256 [ 369.845590] ? do_raw_spin_unlock+0x75/0x190 [ 369.846637] ? _raw_spin_unlock+0x12/0x30 [ 369.847603] do_sys_openat2+0x2b4/0x410 [ 369.848578] do_sys_open+0x73/0xa0 [ 369.849419] __x64_sys_openat+0x24/0x30 [ 369.850329] do_syscall_64+0xc1/0x440 [ 369.851184] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 369.852437] RIP: 0033:0x7f2432618935 [ 369.853357] Code: Unable to access opcode bytes at RIP 0x7f243261890b. [ 369.854774] RSP: 002b:00007fff6267c570 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 369.856536] RAX: ffffffffffffffda RBX: 0000563fe9f390e0 RCX: 00007f2432618935 [ 369.858131] RDX: 0000000000090800 RSI: 0000563fe9f38d50 RDI: 00000000ffffff9c [ 369.859861] RBP: 0000000000000000 R08: 0000563fe9f39090 R09: 0000563fe9f30012 [ 369.861499] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f2432f11690 [ 369.863100] R13: 0000000000000000 R14: 0000563fe9f38d50 R15: 0000563fe8331b24 [ 369.864851] INFO: task ls:11807 blocked for more than 120 seconds. [ 369.866432] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.868294] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.870300] task:ls state:D stack:0 pid:11807 ppid:11336 flags:0x00000000 [ 369.872434] Call Trace: [ 369.873584] __schedule+0x351/0xcb0 [ 369.874593] schedule+0xc0/0x180 [ 369.875472] schedule_preempt_disabled+0x21/0x40 [ 369.876630] __mutex_lock.isra.10+0x93e/0xec0 [ 369.877793] __mutex_lock_slowpath+0x1f/0x30 [ 369.878962] mutex_lock+0x5b/0x70 [ 369.879885] ll_md_close+0xe2/0x800 [lustre] [ 369.881011] ? ll_finish_md_op_data+0x1f5/0x270 [lustre] [ 369.882305] ll_file_release+0x128/0xc50 [lustre] [ 369.883480] ll_dir_release+0x11f/0x130 [lustre] [ 369.884659] __fput+0x10d/0x440 [ 369.885491] ____fput+0x12/0x20 [ 369.886251] task_work_run+0xc6/0x110 [ 369.887123] exit_to_usermode_loop+0x1dd/0x1f0 [ 369.888208] do_syscall_64+0x3d6/0x440 [ 369.889115] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 369.890450] RIP: 0033:0x7fcd1204b7ab [ 369.892082] Code: Unable to access opcode bytes at RIP 0x7fcd1204b781. [ 369.896686] RSP: 002b:00007ffe0aa7af78 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 369.899444] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fcd1204b7ab [ 369.901120] RDX: 0000000000020dd0 RSI: 0000000000000000 RDI: 0000000000000003 [ 369.902605] RBP: 000055f3d81542c3 R08: 0000000000000000 R09: 0000000000000000 [ 369.903944] R10: 0000000000000014 R11: 0000000000000202 R12: 00007fcd12944690 [ 369.905545] R13: 000055f3d8154200 R14: 000055f3d81540c0 R15: 0000000000000000 [ 369.907070] INFO: task ls:11863 blocked for more than 120 seconds. [ 369.908492] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.910056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.911898] task:ls state:D stack:0 pid:11863 ppid:11336 flags:0x80000000 [ 369.913919] Call Trace: [ 369.914505] __schedule+0x351/0xcb0 [ 369.915320] schedule+0xc0/0x180 [ 369.916066] schedule_preempt_disabled+0x21/0x40 [ 369.917206] rwsem_down_read_slowpath+0x44e/0x600 [ 369.918289] ? lookup_fast+0xb0/0x490 [ 369.919233] down_read+0xa5/0x2b0 [ 369.919955] do_last+0xa15/0xfc0 [ 369.920695] ? nd_jump_root+0xe5/0x160 [ 369.921641] ? path_init+0x437/0x520 [ 369.922446] path_openat+0xf7/0x500 [ 369.923121] do_filp_open+0x99/0x140 [ 369.923876] ? getname_flags+0x6e/0x330 [ 369.924641] ? __check_object_size+0xff/0x256 [ 369.925595] ? do_raw_spin_unlock+0x75/0x190 [ 369.926510] ? _raw_spin_unlock+0x12/0x30 [ 369.928418] do_sys_openat2+0x2b4/0x410 [ 369.929352] do_sys_open+0x73/0xa0 [ 369.930129] __x64_sys_openat+0x24/0x30 [ 369.931036] do_syscall_64+0xc1/0x440 [ 369.931920] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 369.933013] RIP: 0033:0x7f05d0770935 [ 369.933933] Code: Unable to access opcode bytes at RIP 0x7f05d077090b. [ 369.935514] RSP: 002b:00007ffd87a825d0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 369.937259] RAX: ffffffffffffffda RBX: 00005608cd7cc0e0 RCX: 00007f05d0770935 [ 369.938928] RDX: 0000000000090800 RSI: 00005608cd7cc110 RDI: 00000000ffffff9c [ 369.940578] RBP: 0000000000000000 R08: 00005608cd7cac70 R09: 00005608cd7c3012 [ 369.942161] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f05d1069690 [ 369.943783] R13: 0000000000000000 R14: 00005608cd7cc110 R15: 00005608cbed2b24 [ 369.945492] INFO: task ls:11864 blocked for more than 120 seconds. [ 369.946910] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.948623] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.950354] task:ls state:D stack:0 pid:11864 ppid:11336 flags:0x00000000 [ 369.952218] Call Trace: [ 369.952781] __schedule+0x351/0xcb0 [ 369.953593] schedule+0xc0/0x180 [ 369.954346] schedule_preempt_disabled+0x21/0x40 [ 369.955369] __mutex_lock.isra.10+0x93e/0xec0 [ 369.956335] __mutex_lock_slowpath+0x1f/0x30 [ 369.957319] mutex_lock+0x5b/0x70 [ 369.958104] ll_md_close+0xe2/0x800 [lustre] [ 369.959182] ? ll_finish_md_op_data+0x1f5/0x270 [lustre] [ 369.960458] ll_file_release+0x128/0xc50 [lustre] [ 369.961563] ll_dir_release+0x11f/0x130 [lustre] [ 369.962688] __fput+0x10d/0x440 [ 369.963507] ____fput+0x12/0x20 [ 369.964235] task_work_run+0xc6/0x110 [ 369.964993] exit_to_usermode_loop+0x1dd/0x1f0 [ 369.966068] do_syscall_64+0x3d6/0x440 [ 369.966886] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 369.967933] RIP: 0033:0x7f9d2ec6d7ab [ 369.968815] Code: Unable to access opcode bytes at RIP 0x7f9d2ec6d781. [ 369.970260] RSP: 002b:00007ffe6e1dae08 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 369.971832] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9d2ec6d7ab [ 369.973436] RDX: 0000000000020dd0 RSI: 0000000000000000 RDI: 0000000000000003 [ 369.974911] RBP: 000056052743b2c3 R08: 0000000000000000 R09: 0000000000000000 [ 369.976567] R10: 0000000000000014 R11: 0000000000000202 R12: 00007f9d2f566690 [ 369.978119] R13: 000056052743b200 R14: 000056052743b0c0 R15: 0000000000000000 [ 369.979696] INFO: task ls:11865 blocked for more than 120 seconds. [ 369.981016] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 369.982694] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.984451] task:ls state:D stack:0 pid:11865 ppid:11336 flags:0x00000000 [ 369.986301] Call Trace: [ 369.986880] __schedule+0x351/0xcb0 [ 369.987687] schedule+0xc0/0x180 [ 369.988518] schedule_preempt_disabled+0x21/0x40 [ 369.989545] __mutex_lock.isra.10+0x93e/0xec0 [ 369.990655] __mutex_lock_slowpath+0x1f/0x30 [ 369.991655] mutex_lock+0x5b/0x70 [ 369.992425] ll_md_close+0xe2/0x800 [lustre] [ 369.993456] ? ll_finish_md_op_data+0x1f5/0x270 [lustre] [ 369.994718] ll_file_release+0x128/0xc50 [lustre] [ 369.995820] ll_dir_release+0x11f/0x130 [lustre] [ 369.997013] __fput+0x10d/0x440 [ 369.997740] ____fput+0x12/0x20 [ 369.998459] task_work_run+0xc6/0x110 [ 369.999317] exit_to_usermode_loop+0x1dd/0x1f0 [ 370.000351] do_syscall_64+0x3d6/0x440 [ 370.001201] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 370.002321] RIP: 0033:0x7f5d5e10f7ab [ 370.003129] Code: Unable to access opcode bytes at RIP 0x7f5d5e10f781. [ 370.004580] RSP: 002b:00007ffcc9922848 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 370.006245] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5d5e10f7ab [ 370.007799] RDX: 0000000000020dd0 RSI: 0000000000000000 RDI: 0000000000000003 [ 370.009666] RBP: 000055eb3aa662c3 R08: 0000000000000000 R09: 0000000000000000 [ 370.011896] R10: 0000000000000014 R11: 0000000000000202 R12: 00007f5d5ea08690 [ 370.013602] R13: 000055eb3aa66200 R14: 000055eb3aa660c0 R15: 0000000000000000 [ 370.015352] INFO: task ls:11954 blocked for more than 120 seconds. [ 370.016748] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 370.018510] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.020248] task:ls state:D stack:0 pid:11954 ppid:11336 flags:0x80000000 [ 370.022057] Call Trace: [ 370.022642] __schedule+0x351/0xcb0 [ 370.023492] schedule+0xc0/0x180 [ 370.024292] schedule_preempt_disabled+0x21/0x40 [ 370.025332] rwsem_down_read_slowpath+0x44e/0x600 [ 370.026411] ? lookup_fast+0xb0/0x490 [ 370.027215] down_read+0xa5/0x2b0 [ 370.027950] do_last+0xa15/0xfc0 [ 370.028718] ? nd_jump_root+0xe5/0x160 [ 370.029658] ? path_init+0x437/0x520 [ 370.030573] path_openat+0xf7/0x500 [ 370.031483] do_filp_open+0x99/0x140 [ 370.032333] ? getname_flags+0x6e/0x330 [ 370.033198] ? __check_object_size+0xff/0x256 [ 370.034152] ? do_raw_spin_unlock+0x75/0x190 [ 370.035054] ? _raw_spin_unlock+0x12/0x30 [ 370.035930] do_sys_openat2+0x2b4/0x410 [ 370.036732] do_sys_open+0x73/0xa0 [ 370.037476] __x64_sys_openat+0x24/0x30 [ 370.038201] do_syscall_64+0xc1/0x440 [ 370.038952] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 370.039980] RIP: 0033:0x7f4a2aa3e935 [ 370.040841] Code: Unable to access opcode bytes at RIP 0x7f4a2aa3e90b. [ 370.042172] RSP: 002b:00007ffe13eaa9c0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 370.043709] RAX: ffffffffffffffda RBX: 00005632d361b090 RCX: 00007f4a2aa3e935 [ 370.045104] RDX: 0000000000090800 RSI: 00005632d361b0c0 RDI: 00000000ffffff9c [ 370.046525] RBP: 0000000000000000 R08: 00005632d3619c70 R09: 00005632d3612012 [ 370.048091] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f4a2b337690 [ 370.049684] R13: 0000000000000000 R14: 00005632d361b0c0 R15: 00005632d2b41b24 [ 370.051244] INFO: task ls:11955 blocked for more than 120 seconds. [ 370.052635] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 370.054249] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.055962] task:ls state:D stack:0 pid:11955 ppid:11336 flags:0x00000000 [ 370.057750] Call Trace: [ 370.058359] __schedule+0x351/0xcb0 [ 370.059171] schedule+0xc0/0x180 [ 370.059846] schedule_preempt_disabled+0x21/0x40 [ 370.060788] __mutex_lock.isra.10+0x93e/0xec0 [ 370.061818] __mutex_lock_slowpath+0x1f/0x30 [ 370.062800] mutex_lock+0x5b/0x70 [ 370.063610] ll_md_close+0xe2/0x800 [lustre] [ 370.064647] ? ll_finish_md_op_data+0x1f5/0x270 [lustre] [ 370.065845] ll_file_release+0x128/0xc50 [lustre] [ 370.067015] ll_dir_release+0x11f/0x130 [lustre] [ 370.068102] __fput+0x10d/0x440 [ 370.068890] ____fput+0x12/0x20 [ 370.069577] task_work_run+0xc6/0x110 [ 370.070494] exit_to_usermode_loop+0x1dd/0x1f0 [ 370.071487] do_syscall_64+0x3d6/0x440 [ 370.072415] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 370.073492] RIP: 0033:0x7ff2544197ab [ 370.074322] Code: Unable to access opcode bytes at RIP 0x7ff254419781. [ 370.075729] RSP: 002b:00007fff94fec2c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 370.077258] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff2544197ab [ 370.078766] RDX: 0000000000020dd0 RSI: 0000000000000000 RDI: 0000000000000003 [ 370.080240] RBP: 0000559cf43f62c3 R08: 0000000000000000 R09: 0000000000000000 [ 370.081741] R10: 0000000000000014 R11: 0000000000000206 R12: 00007ff254d12690 [ 370.083204] R13: 0000559cf43f6200 R14: 0000559cf43f60c0 R15: 0000000000000000 [ 459.968344] LustreError: 15261:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9c4ec54bd800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 459.974411] LustreError: 15261:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 15216 : rc = -4 [ 460.541370] LustreError: 15061:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9c4ee0fe1800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 460.545053] LustreError: 15061:0:(mdc_request.c:1507:mdc_read_page()) Skipped 1 previous similar message [ 460.547403] LustreError: 15061:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 14796 : rc = -4 [ 460.550671] LustreError: 15061:0:(statahead.c:1814:is_first_dirent()) Skipped 1 previous similar message [ 460.988038] LustreError: 15288:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0x2:0x0] error: rc = -4 [ 460.991681] LustreError: 15288:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 8 previous similar messages [ 461.002498] LustreError: 14756:0:(mdc_request.c:1522:mdc_read_page()) lustre-MDT0000-mdc-ffff9c4ee0fe1800: dir page locate: [0x200000402:0x1:0x0] at 0: rc -5 [ 461.778642] LustreError: 15107:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 0 : rc = -4 [ 461.781852] LustreError: 15107:0:(statahead.c:1814:is_first_dirent()) Skipped 3 previous similar messages [ 461.784289] LustreError: 15310:0:(mdc_request.c:1522:mdc_read_page()) lustre-MDT0000-mdc-ffff9c4ee0fe1800: dir page locate: [0x200000402:0x1:0x0] at 0: rc -5 [ 461.787745] LustreError: 15310:0:(mdc_request.c:1522:mdc_read_page()) Skipped 1 previous similar message [ 462.556984] LustreError: 14850:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9c4ee0fe1800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 462.560806] LustreError: 14850:0:(mdc_request.c:1507:mdc_read_page()) Skipped 19 previous similar messages [ 477.512946] LustreError: 15917:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 477.518937] LustreError: 15917:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 12 previous similar messages [ 491.006174] LustreError: 16048:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 491.009983] LustreError: 16048:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 5 previous similar messages [ 501.877097] LustreError: 16147:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 501.884577] LustreError: 16147:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 5 previous similar messages [ 505.948956] LustreError: 16258:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 505.952020] LustreError: 16258:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 1 previous similar message [ 515.081103] LustreError: 16338:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 515.088125] LustreError: 16338:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 4 previous similar messages [ 531.299808] LustreError: 16607:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 531.306485] LustreError: 16607:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 8 previous similar messages [ 565.583339] LustreError: 17023:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 565.588222] LustreError: 17023:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 15 previous similar messages [ 629.977492] LustreError: 18001:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 629.984774] LustreError: 18001:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 35 previous similar messages [ 758.167087] LustreError: 19842:0:(file.c:6243:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x13:0x0] error: rc = -4 [ 758.174539] LustreError: 19842:0:(file.c:6243:ll_inode_revalidate_fini()) Skipped 66 previous similar messages [ 791.519115] LustreError: 15115:0:(osc_cache.c:999:osc_extent_wait()) extent ffff9c4ec60c3b40@{[1024 -> 1520/2047], [4|0|+|rpc|wiuY|ffff9c4ed0aeb880], [2060288|497|+|+|ffff9c4ef8667e00|1024|ffff9c4ec786cf80]} lustre-OST0001-osc-ffff9c4ee0fe1800: wait ext to 0 timedout, recovery in progress? [ 791.519162] LustreError: 14875:0:(osc_cache.c:999:osc_extent_wait()) ### extent: 00000000208fbf3a ns: lustre-OST0001-osc-ffff9c4ee0fe1800 lock: 00000000825d04f9/0x61116bf958e34b39 lrc: 4/0,1 mode: PW/PW res: [0x2c0000401:0x1e:0x0].0x0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->18446744073709551615) gid 0 flags: 0x800020000020000 nid: local remote: 0xfa0c505d97f0a5b8 expref: -99 pid: 14145 timeout: 0 lvb_type: 1 lru_score: 5 lru_type: 0 [ 791.532244] LustreError: 15115:0:(osc_cache.c:999:osc_extent_wait()) Skipped 1 previous similar message [ 791.554091] LustreError: 14875:0:(osc_cache.c:999:osc_extent_wait()) Skipped 1 previous similar message [ 1381.343169] LustreError: 14201:0:(osc_cache.c:999:osc_extent_wait()) extent ffff9c4ec6bf3900@{[0 -> 31/1023], [3|0|+|rpc|wiuY|ffff9c4efbfd1500], [155648|32|+|-|ffff9c4ec7b26400|1024|ffff9c4ec134a7c0]} lustre-OST0001-osc-ffff9c4ee0fe1800: wait ext to 0 timedout, recovery in progress? [ 1381.343195] LustreError: 6623:0:(osc_cache.c:999:osc_extent_wait()) ### extent: 00000000fb4c9473 ns: lustre-OST0000-osc-ffff9c4ec54bd800 lock: 00000000151847b3/0x61116bf958e324f1 lrc: 3/0,0 mode: PW/PW res: [0x280000400:0xf:0x0].0x0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->4095) gid 0 flags: 0x800029400000000 nid: local remote: 0xfa0c505d97f0382e expref: -99 pid: 11208 timeout: 0 lvb_type: 1 lru_score: 4 lru_type: 0 [ 1381.343296] LustreError: 6623:0:(osc_cache.c:999:osc_extent_wait()) Skipped 1 previous similar message [ 1381.386646] LustreError: 14201:0:(osc_cache.c:999:osc_extent_wait()) Skipped 3 previous similar messages