[ 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 426068260 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: 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 [ 0.001011] APIC: Switch to symmetric I/O mode setup [ 0.002266] x2apic enabled [ 0.003008] Switched APIC routing to physical x2apic. [ 0.004014] kvm-guest: setup PV IPIs [ 0.006995] ..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 [ 0.007017] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.008013] pid_max: default: 32768 minimum: 301 [ 0.010059] LSM: Security Framework initializing [ 0.011081] Yama: becoming mindful. [ 0.012045] SELinux: Initializing. [ 0.013077] *** VALIDATE selinux *** [ 0.021697] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.026653] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.027166] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.028114] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.029117] *** VALIDATE tmpfs *** [ 0.031107] *** VALIDATE proc *** [ 0.032244] *** VALIDATE cgroup *** [ 0.033012] *** VALIDATE cgroup2 *** [ 0.035107] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.037044] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.038009] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.039029] Spectre V2 : User space: Vulnerable [ 0.040011] Speculative Store Bypass: Vulnerable [ 0.042748] debug: unmapping init [mem 0xffffffff86259000-0xffffffff86260fff] [ 0.044150] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.045685] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.046045] ... version: 2 [ 0.047018] ... bit width: 48 [ 0.048015] ... generic registers: 4 [ 0.049017] ... value mask: 0000ffffffffffff [ 0.050016] ... max period: 00007fffffffffff [ 0.051017] ... fixed-purpose events: 3 [ 0.052017] ... event mask: 000000070000000f [ 0.053299] rcu: Hierarchical SRCU implementation. [ 0.055455] smp: Bringing up secondary CPUs ... [ 0.056486] x86: Booting SMP configuration: [ 0.057027] .... node #0, CPUs: #1 #2 #3 [ 0.060372] smp: Brought up 1 node, 4 CPUs [ 0.062012] smpboot: Max logical packages: 1 [ 0.063018] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.139190] node 0 deferred pages initialised in 73ms [ 0.142085] devtmpfs: initialized [ 0.143293] x86/mm: Memory block size: 128MB [ 0.146970] gcov: version magic: 0x41383552 [ 0.150141] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.154390] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.157367] pinctrl core: initialized pinctrl subsystem [ 0.160195] [ 0.160961] ************************************************************* [ 0.164014] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.167013] ** ** [ 0.170015] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.173013] ** ** [ 0.176015] ** This means that this kernel is built to expose internal ** [ 0.179013] ** IOMMU data structures, which may compromise security on ** [ 0.182031] ** your system. ** [ 0.184012] ** ** [ 0.186011] ** If you see this message and you are not debugging the ** [ 0.188010] ** kernel, report this immediately to your vendor! ** [ 0.190008] ** ** [ 0.192012] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.195012] ************************************************************* [ 0.197709] NET: Registered protocol family 16 [ 0.200447] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.203068] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.207096] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.211060] cpuidle: using governor menu [ 0.212614] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213429] PCI: Using configuration type 1 for base access [ 0.214205] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.221099] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223018] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226072] cryptd: max_cpu_qlen set to 1000 [ 0.228293] ACPI: Added _OSI(Module Device) [ 0.230015] ACPI: Added _OSI(Processor Device) [ 0.232017] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.234015] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239932] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.245221] ACPI: Interpreter enabled [ 0.246059] ACPI: PM: (supports S0 S3 S4 S5) [ 0.248011] ACPI: Using IOAPIC for interrupt routing [ 0.250110] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254389] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.265061] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.267035] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.268016] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.272078] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.277346] acpiphp: Slot [2] registered [ 0.278103] acpiphp: Slot [5] registered [ 0.279103] acpiphp: Slot [6] registered [ 0.281118] acpiphp: Slot [3] registered [ 0.282063] acpiphp: Slot [4] registered [ 0.283080] acpiphp: Slot [7] registered [ 0.284122] acpiphp: Slot [8] registered [ 0.286081] acpiphp: Slot [9] registered [ 0.287087] acpiphp: Slot [10] registered [ 0.289213] acpiphp: Slot [11] registered [ 0.291123] acpiphp: Slot [12] registered [ 0.292118] acpiphp: Slot [13] registered [ 0.294135] acpiphp: Slot [14] registered [ 0.296134] acpiphp: Slot [15] registered [ 0.298106] acpiphp: Slot [16] registered [ 0.299120] acpiphp: Slot [17] registered [ 0.301141] acpiphp: Slot [18] registered [ 0.303147] acpiphp: Slot [19] registered [ 0.305168] acpiphp: Slot [20] registered [ 0.307155] acpiphp: Slot [21] registered [ 0.309131] acpiphp: Slot [22] registered [ 0.310085] acpiphp: Slot [23] registered [ 0.311097] acpiphp: Slot [24] registered [ 0.312149] acpiphp: Slot [25] registered [ 0.314110] acpiphp: Slot [26] registered [ 0.315153] acpiphp: Slot [27] registered [ 0.317095] acpiphp: Slot [28] registered [ 0.319118] acpiphp: Slot [29] registered [ 0.320094] acpiphp: Slot [30] registered [ 0.322103] acpiphp: Slot [31] registered [ 0.324096] PCI host bridge to bus 0000:00 [ 0.325020] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.328023] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.330019] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.333021] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.334015] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.337021] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.339138] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.341347] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.345402] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.354674] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.360047] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.362024] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.364020] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.366018] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.368509] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.371776] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.374042] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.376609] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.380788] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.390920] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.395015] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.399700] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.405014] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.410013] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.423018] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.431381] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.438013] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.441867] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.453017] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.461581] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.464460] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.467355] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.469338] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.471226] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.477121] iommu: Default domain type: Passthrough [ 0.479458] SCSI subsystem initialized [ 0.481165] ACPI: bus type USB registered [ 0.483105] usbcore: registered new interface driver usbfs [ 0.485103] usbcore: registered new interface driver hub [ 0.487077] usbcore: registered new device driver usb [ 0.489174] pps_core: LinuxPPS API ver. 1 registered [ 0.491011] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.494081] PTP clock support registered [ 0.496134] EDAC MC: Ver: 3.0.0 [ 0.498386] PCI: Using ACPI for IRQ routing [ 0.500637] NetLabel: Initializing [ 0.501008] NetLabel: domain hash size = 128 [ 0.502011] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.504080] NetLabel: unlabeled traffic allowed by default [ 0.506112] vgaarb: loaded [ 0.508246] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.510011] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.516083] clocksource: Switched to clocksource kvm-clock [ 0.622651] VFS: Disk quotas dquot_6.6.0 [ 0.626284] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.629513] *** VALIDATE ramfs *** [ 0.631015] *** VALIDATE hugetlbfs *** [ 0.632803] pnp: PnP ACPI init [ 0.635367] pnp: PnP ACPI: found 6 devices [ 0.665152] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.668485] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.670474] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.673356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.676098] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.678848] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.682080] NET: Registered protocol family 2 [ 0.685206] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.691319] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.695638] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.701829] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.705969] TCP: Hash tables configured (established 65536 bind 65536) [ 0.709371] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.713239] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.715899] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.718277] NET: Registered protocol family 1 [ 0.721287] RPC: Registered named UNIX socket transport module. [ 0.724113] RPC: Registered udp transport module. [ 0.726086] RPC: Registered tcp transport module. [ 0.727978] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.730299] NET: Registered protocol family 44 [ 0.732046] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.734389] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.737648] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.740117] PCI: CLS 0 bytes, default 64 [ 0.742227] Unpacking initramfs... [ 2.164913] debug: unmapping init [mem 0xffff92f73cc64000-0xffff92f73ffcffff] [ 2.168898] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.170909] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.173578] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.723726] Initialise system trusted keyrings [ 2.725762] Key type blacklist registered [ 2.727872] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.736948] zbud: loaded [ 2.739924] *** VALIDATE nfs *** [ 2.741685] *** VALIDATE nfs4 *** [ 2.743906] pstore: using deflate compression [ 2.747611] Platform Keyring initialized [ 2.865983] NET: Registered protocol family 38 [ 2.868135] Key type asymmetric registered [ 2.869872] Asymmetric key parser 'x509' registered [ 2.871764] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.875724] io scheduler mq-deadline registered [ 2.878052] io scheduler kyber registered [ 2.879487] io scheduler bfq registered [ 2.881478] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.884934] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.888394] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.892267] ACPI: Power Button [PWRF] [ 2.899784] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.906982] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.918421] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.946458] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.976808] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.981648] Non-volatile memory driver v1.3 [ 2.982976] Linux agpgart interface v0.103 [ 3.020151] virtio_blk virtio1: [vda] 150024 512-byte logical blocks (76.8 MB/73.3 MiB) [ 3.024828] vda: detected capacity change from 0 to 76812288 [ 3.040567] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.043909] vdb: detected capacity change from 0 to 1073741824 [ 3.050431] libphy: Fixed MDIO Bus: probed [ 3.066160] usbcore: registered new interface driver usbserial_generic [ 3.068367] usbserial: USB Serial support registered for generic [ 3.070726] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.074717] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.076455] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.079365] mousedev: PS/2 mouse device common for all mice [ 3.082327] rtc_cmos 00:05: RTC can wake from S4 [ 3.085352] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.089083] rtc_cmos 00:05: registered as rtc0 [ 3.091401] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.092402] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.094689] intel_pstate: CPU model not supported [ 3.099354] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.105149] hid: raw HID events driver (C) Jiri Kosina [ 3.107386] usbcore: registered new interface driver usbhid [ 3.109581] usbhid: USB HID core driver [ 3.111241] drop_monitor: Initializing network drop monitor service [ 3.113691] Initializing XFRM netlink socket [ 3.115827] NET: Registered protocol family 10 [ 3.118836] Segment Routing with IPv6 [ 3.120173] NET: Registered protocol family 17 [ 3.121954] mpls_gso: MPLS GSO support [ 3.129222] RAS: Correctable Errors collector initialized. [ 3.131070] AVX version of gcm_enc/dec engaged. [ 3.132488] AES CTR mode by8 optimization enabled [ 3.212545] sched_clock: Marking stable (3212520003, 0)->(4122465285, -909945282) [ 3.215697] registered taskstats version 1 [ 3.217516] Loading compiled-in X.509 certificates [ 3.219274] zswap: loaded using pool lzo/zbud [ 3.246251] Key type big_key registered [ 3.257686] Key type encrypted registered [ 3.259416] ima: No TPM chip found, activating TPM-bypass! [ 3.261969] ima: Allocated hash algorithm: sha1 [ 3.264267] ima: No architecture policies found [ 3.266454] evm: Initialising EVM extended attributes: [ 3.268608] evm: security.selinux [ 3.269946] evm: security.ima [ 3.271561] evm: security.capability [ 3.272932] evm: HMAC attrs: 0x1 [ 3.275673] rtc_cmos 00:05: setting system clock to 2026-09-14 23:29:03 UTC (1789428543) [ 3.281667] debug: unmapping init [mem 0xffffffff87203000-0xffffffff873fffff] [ 3.285204] debug: unmapping init [mem 0xffffffff85f82000-0xffffffff86258fff] [ 3.294107] Write protecting the kernel read-only data: 28672k [ 3.297860] debug: unmapping init [mem 0xffffffff84603000-0xffffffff847fffff] [ 3.301104] debug: unmapping init [mem 0xffffffff84f14000-0xffffffff84ffffff] [ 3.343354] 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) [ 3.354366] systemd[1]: Detected virtualization kvm. [ 3.356883] systemd[1]: Detected architecture x86-64. [ 3.359138] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.388258] systemd[1]: No hostname configured. [ 3.390728] systemd[1]: Set hostname to . [ 3.393036] random: systemd: uninitialized urandom read (16 bytes read) [ 3.396159] systemd[1]: Initializing machine ID from random generator. [ 3.449342] random: ln: uninitialized urandom read (6 bytes read) [ 3.547630] random: systemd: uninitialized urandom read (16 bytes read) [ 3.551737] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 3.556359] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 3.560872] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ OK ] Started Memstrack Anylazing Service. [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... [ OK ] Reached target Initrd Root Device. [ OK ] Reached target Timers. Starting Setup Virtual Console... Starting Apply Kernel Variables... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Swap. [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... [ OK ] Reached target Sockets. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Setup Virtual Console. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create list of required sta…vice nodes for the current kernel. Starting Create Static Device Nodes in /dev... Starting dracut cmdline hook... [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 4.214702] device-mapper: uevent: version 1.0.3 [ 4.216515] 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...[ 4.593895] random: fast init done 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. [ 4.926692] virtio_net virtio0 ens2: renamed from eth0 [ 4.969829] scsi host0: ata_piix [ 5.003744] scsi host1: ata_piix [ 5.007768] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.010802] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 9.316206] dracut-initqueue[588]: RTNETLINK answers: File exists [ 9.778548] random: crng init done [ 9.779874] 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. [ 10.167378] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped target Timers. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target System Initialization. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. 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 Encrypted Volumes. [ OK ] Stopped target Local File Systems. [ OK ] Stopped target Sockets. [ OK ] Stopped target Paths. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped target Slices. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.354369] printk: systemd: 26 output lines suppressed due to ratelimiting [ 11.598794] SELinux: Disabled at runtime. [ 11.657906] 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) [ 11.667626] systemd[1]: Detected virtualization kvm. [ 11.669323] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 12.160318] systemd[1]: initrd-switch-root.service: Succeeded. [ 12.163940] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 12.169627] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 12.173754] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 12.178788] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 12.194499] systemd[1]: Starting Journal Service... Starting Journal Service... [ 12.199064] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Created slice system-sshd\x2dkeygen.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 ] Reached target rpc_pipefs.target. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on initctl Compatibility Named Pipe. Starting Remount Root and Kernel File Systems... Mounting Kernel Debug File System... Mounting Huge Pages File System... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on Process Core Dump Socket. Activating swap /dev/disk/by-label/SWAP... [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd File Systems. [ OK ] Stopped target Initrd Root File System. [ OK ] Created slice User and Session Slice. Starting Create list of required st…ce nodes for the current kernel... [ OK [0[ 12.333453] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS m] Listening on RPCbind Server Activation Socket. [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. Starting udev Coldplug all Devices... Starting Apply Kernel Variables... [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target RPC Port Mapper. Mounting POSIX Message Queue File System... [ OK ] Created slice system-getty.slice. [ OK ] Started Journal Service. [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 ] Mounted Huge Pages File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Apply Kernel Variables. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Reached target Swap. Starting Create Static Device Nodes in /dev... Starting Configure read-only root support... Starting Flush Journal to Persistent Storage... [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Mounting /home/green/git/lustre-release... [ OK ] Started udev Coldplug all Devices. [ OK ] Mounted /mnt. [ 12.685647] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 12.968486] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 12.980298] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 13.085333] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 13.100753] EDAC sbridge: Ver: 1.1.2 [ 14.133260] Key type dns_resolver registered [ 14.442554] NFS: Registering the id_resolver key type [ 14.444573] Key type id_resolver registered [ 14.446037] Key type id_legacy registered [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Rebuild Dynamic Linker Cache... Starting Create Volatile Files and Directories... Starting Mark the need to relabel after reboot... [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Create Volatile Files and Directories. Starting RPC Bind... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started D-Bus System Message Bus. [ OK ] Reached target sshd-keygen.target. Starting Network Manager... [ OK ] Started Daily Cleanup of Temporary Directories. Starting Login Service... Starting Restore /run/initramfs on shutdown... [ OK ] Started dnf makecache --timer. [ OK ] Reached target Timers. [ OK ] Started irqbalance daemon. [ 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 OpenSSH server daemon... Starting GSSAPI Proxy Daemon... Starting Dynamic System Tuning Daemon... [ OK ] Started 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 Permit User Sessions. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS1. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS0. [ 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 Notify NFS peers of a restart... Starting System Logging Service... Starting Crash recovery kernel arming... [ 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 oleg304-client login: [ 42.606740] libcfs: loading out-of-tree module taints kernel. [ 42.730193] Key type ._llcrypt registered [ 42.732482] Key type .llcrypt registered [ 42.988778] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 42.999322] alg: No test for adler32 (adler32-zlib) [ 44.676319] Lustre: Lustre: Build Version: 2.17.58_41_g9380d02 [ 45.805362] LNet: Added LNI 192.168.203.4@tcp [8/256/0/180] [ 47.672757] Key type lgssc registered [ 50.101854] Lustre: Echo OBD driver; http://www.lustre.org/ [ 107.740170] hrtimer: interrupt took 5784172 ns [ 174.995237] Lustre: Mounted lustre-client - version 2.17.58_41_g9380d02 [ 179.546232] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 190.553922] Lustre: DEBUG MARKER: oleg304-client.virtnet: executing check_logdir /tmp/testlogs/ [ 195.112631] Lustre: DEBUG MARKER: oleg304-client.virtnet: executing yml_node [ 199.583919] Lustre: DEBUG MARKER: Client: 2.17.58.41 [ 200.672956] Lustre: lustre-OST0000-osc-ffff92f7922cc800: disconnect after 23s idle [ 202.023398] Lustre: DEBUG MARKER: MDS: 2.17.58.41 [ 204.539727] Lustre: DEBUG MARKER: OSS: 2.17.58.41 [ 205.884761] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Mon Sep 14 19:32:24 EDT 2026 [ 222.397645] Lustre: DEBUG MARKER: - need MDS1_VERSION <= 2.16.61-1-g89cf292a8c2 (34683433 <= 34618625) for LU-18938, skip 360 [ 223.858607] Lustre: DEBUG MARKER: - need MDS1_VERSION < v2_14_55-100-g8a84c7f9c7 (34683433 < 34486116) for LU-14927, skip 0f [ 225.928401] Lustre: DEBUG MARKER: - need OST1_VERSION < v2_17_50-410-gbd8e7b9555 (34683433 < 34681754) for LU-12550, skip 216 [ 227.598639] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 216 817 411a 130b 130c 130d 130e 130f 130g [ 229.408614] Lustre: DEBUG MARKER: skipping tests SLOW=no: 51c 51e 834 [ 231.134261] Lustre: DEBUG MARKER: === sanity: start setup 19:32:49 (1789428769) === [ 236.353421] Lustre: DEBUG MARKER: oleg304-client.virtnet: executing check_config_client /mnt/lustre [ 251.567516] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 261.897777] Lustre: DEBUG MARKER: === sanity: finish setup 19:33:20 (1789428800) === [ 264.746715] Lustre: DEBUG MARKER: == sanity test 27m: create file while OST0 was full ====== 19:33:23 (1789428803) [ 266.174136] Lustre: DEBUG MARKER: SKIP: sanity test_27m 7534592 > 600000 skipping out-of-space test on OST0 [ 269.523490] Lustre: DEBUG MARKER: == sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:33:28 (1789428808) [ 292.833058] Lustre: lustre-OST0000-osc-ffff92f7922cc800: disconnect after 24s idle [ 292.843442] Lustre: Skipped 1 previous similar message [ 1521.631507] Lustre: lustre-OST0000-osc-ffff92f7922cc800: disconnect after 22s idle [ 1521.646093] Lustre: Skipped 1 previous similar message [ 2435.173201] Lustre: DEBUG MARKER: == sanity test 64b: check out-of-space detection on client ========================================================== 20:09:33 (1789430973) [ 2449.926825] Lustre: DEBUG MARKER: SKIP: oos test_64b oos.sh: 7534592kB free gt MAXFREE 800000kB, increase 800000 (or reduce test fs size) to proceed [ 2458.414313] Lustre: DEBUG MARKER: == sanity test 71: Running dbench on lustre (don't segment fault) ============================================================== 20:09:57 (1789430997) [ 3048.415173] Lustre: 14616:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1789431572/real 1789431572] req@ffff92f7a0606d80 x1876351933682176/t0(0) o101->lustre-OST0001-osc-ffff92f7922cc800@192.168.203.104@tcp:28/4 lens 328/400 e 0 to 1 dl 1789431588 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'dbench.0' uid:0 gid:0 projid:0 [ 3048.415313] Lustre: lustre-MDT0000-mdc-ffff92f7922cc800: Connection to lustre-MDT0000 (at 192.168.203.104@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 3048.427812] Lustre: 14616:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 3050.463203] Lustre: 2349:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1789431574/real 1789431574] req@ffff92f7a0605880 x1876351933682560/t0(0) o4->lustre-OST0001-osc-ffff92f7922cc800@192.168.203.104@tcp:6/4 lens 8680/448 e 0 to 1 dl 1789431590 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'dbench.0' uid:0 gid:0 projid:0 [ 3050.474325] Lustre: lustre-OST0000-osc-ffff92f7922cc800: Connection to lustre-OST0000 (at 192.168.203.104@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 3050.479632] Lustre: Skipped 1 previous similar message [ 3053.471153] Lustre: 2347:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1789431577/real 1789431577] req@ffff92f786dbca80 x1876351933682944/t0(0) o400->lustre-OST0000-osc-ffff92f7922cc800@192.168.203.104@tcp:28/4 lens 224/224 e 0 to 1 dl 1789431593 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 3053.484252] Lustre: 2347:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 2 previous similar messages [ 3053.488049] LustreError: MGC192.168.203.104@tcp: Connection to MGS (at 192.168.203.104@tcp) was lost; in progress operations using this service will fail [ 3055.583236] Lustre: 2349:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1789431579/real 1789431579] req@ffff92f7a0604700 x1876351933683456/t0(0) o4->lustre-OST0000-osc-ffff92f7922cc800@192.168.203.104@tcp:6/4 lens 488/448 e 0 to 1 dl 1789431595 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'dbench.0' uid:0 gid:0 projid:0 [ 3055.593517] Lustre: 2349:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 4 previous similar messages [ 3060.703114] Lustre: 2348:0:(client.c:2504:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1789431584/real 1789431584] req@ffff92f788848700 x1876351933685120/t0(0) o4->lustre-OST0001-osc-ffff92f7922cc800@192.168.203.104@tcp:6/4 lens 488/448 e 0 to 1 dl 1789431600 ref 2 fl Rpc:XQr/600/ffffffff rc 0/-1 job:'dbench.0' uid:0 gid:0 projid:0 [ 3060.712643] Lustre: 2348:0:(client.c:2504:ptlrpc_expire_one_request()) Skipped 7 previous similar messages [ 3195.871110] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3195.872647] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3195.874105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3195.875802] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3195.878147] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3195.880284] Call Trace: [ 3195.880758] __schedule+0x351/0xcb0 [ 3195.881455] ? wait_for_completion+0xae/0x1e0 [ 3195.882562] schedule+0xc0/0x180 [ 3195.883285] schedule_timeout+0x126/0x190 [ 3195.884086] ? __prepare_to_swait+0x5b/0x90 [ 3195.884926] ? do_raw_spin_unlock+0x75/0x190 [ 3195.885852] wait_for_completion+0xf0/0x1e0 [ 3195.887046] osc_io_fsync_end+0x87/0xa0 [osc] [ 3195.888059] cl_io_end+0x5a/0x190 [obdclass] [ 3195.889072] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3195.890392] lov_io_fsync_end+0x9f/0x250 [lov] [ 3195.891307] cl_io_end+0x5a/0x190 [obdclass] [ 3195.892275] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3195.893578] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3195.894897] ll_writepages+0x23c/0x3b0 [lustre] [ 3195.896183] do_writepages+0x7a/0x270 [ 3195.896979] __writeback_single_inode+0x65/0x650 [ 3195.897975] writeback_sb_inodes+0x230/0x780 [ 3195.899059] __writeback_inodes_wb+0x71/0x110 [ 3195.900437] wb_writeback+0x32d/0x550 [ 3195.902073] wb_workfn+0x59d/0x790 [ 3195.903547] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3195.904955] process_one_work+0x2c8/0x700 [ 3195.906234] worker_thread+0x296/0x6e0 [ 3195.907693] ? rescuer_thread+0x570/0x570 [ 3195.909141] kthread+0x1d1/0x200 [ 3195.910440] ? set_kthread_struct+0x70/0x70 [ 3195.911855] ret_from_fork+0x1f/0x30 [ 3318.751112] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3318.752651] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3318.754399] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3318.756333] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3318.758386] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3318.759859] Call Trace: [ 3318.760383] __schedule+0x351/0xcb0 [ 3318.761212] ? wait_for_completion+0xae/0x1e0 [ 3318.762737] schedule+0xc0/0x180 [ 3318.764023] schedule_timeout+0x126/0x190 [ 3318.765607] ? __prepare_to_swait+0x5b/0x90 [ 3318.767165] ? do_raw_spin_unlock+0x75/0x190 [ 3318.768457] wait_for_completion+0xf0/0x1e0 [ 3318.769809] osc_io_fsync_end+0x87/0xa0 [osc] [ 3318.771160] cl_io_end+0x5a/0x190 [obdclass] [ 3318.772877] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3318.774213] lov_io_fsync_end+0x9f/0x250 [lov] [ 3318.775192] cl_io_end+0x5a/0x190 [obdclass] [ 3318.776643] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3318.777973] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3318.779347] ll_writepages+0x23c/0x3b0 [lustre] [ 3318.780381] do_writepages+0x7a/0x270 [ 3318.781169] __writeback_single_inode+0x65/0x650 [ 3318.782141] writeback_sb_inodes+0x230/0x780 [ 3318.783059] __writeback_inodes_wb+0x71/0x110 [ 3318.783932] wb_writeback+0x32d/0x550 [ 3318.784808] wb_workfn+0x59d/0x790 [ 3318.785672] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3318.786624] process_one_work+0x2c8/0x700 [ 3318.787858] worker_thread+0x296/0x6e0 [ 3318.789144] ? rescuer_thread+0x570/0x570 [ 3318.790066] kthread+0x1d1/0x200 [ 3318.790872] ? set_kthread_struct+0x70/0x70 [ 3318.791723] ret_from_fork+0x1f/0x30 [ 3441.631092] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3441.632915] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3441.634527] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3441.636196] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3441.637976] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3441.639534] Call Trace: [ 3441.640480] __schedule+0x351/0xcb0 [ 3441.641245] ? wait_for_completion+0xae/0x1e0 [ 3441.642096] schedule+0xc0/0x180 [ 3441.642807] schedule_timeout+0x126/0x190 [ 3441.643637] ? __prepare_to_swait+0x5b/0x90 [ 3441.645114] ? do_raw_spin_unlock+0x75/0x190 [ 3441.647062] wait_for_completion+0xf0/0x1e0 [ 3441.648578] osc_io_fsync_end+0x87/0xa0 [osc] [ 3441.649980] cl_io_end+0x5a/0x190 [obdclass] [ 3441.651669] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3441.653327] lov_io_fsync_end+0x9f/0x250 [lov] [ 3441.654906] cl_io_end+0x5a/0x190 [obdclass] [ 3441.656704] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3441.657717] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3441.659012] ll_writepages+0x23c/0x3b0 [lustre] [ 3441.659952] do_writepages+0x7a/0x270 [ 3441.660636] __writeback_single_inode+0x65/0x650 [ 3441.661497] writeback_sb_inodes+0x230/0x780 [ 3441.662366] __writeback_inodes_wb+0x71/0x110 [ 3441.663138] wb_writeback+0x32d/0x550 [ 3441.663862] wb_workfn+0x59d/0x790 [ 3441.664476] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3441.665342] process_one_work+0x2c8/0x700 [ 3441.666195] worker_thread+0x296/0x6e0 [ 3441.666895] ? rescuer_thread+0x570/0x570 [ 3441.667696] kthread+0x1d1/0x200 [ 3441.668238] ? set_kthread_struct+0x70/0x70 [ 3441.669042] ret_from_fork+0x1f/0x30 [ 3564.511082] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3564.513669] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3564.515296] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3564.516919] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3564.518535] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3564.519881] Call Trace: [ 3564.520644] __schedule+0x351/0xcb0 [ 3564.521384] ? wait_for_completion+0xae/0x1e0 [ 3564.522278] schedule+0xc0/0x180 [ 3564.522942] schedule_timeout+0x126/0x190 [ 3564.523837] ? __prepare_to_swait+0x5b/0x90 [ 3564.524677] ? do_raw_spin_unlock+0x75/0x190 [ 3564.525549] wait_for_completion+0xf0/0x1e0 [ 3564.526453] osc_io_fsync_end+0x87/0xa0 [osc] [ 3564.527373] cl_io_end+0x5a/0x190 [obdclass] [ 3564.528412] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3564.529503] lov_io_fsync_end+0x9f/0x250 [lov] [ 3564.530585] cl_io_end+0x5a/0x190 [obdclass] [ 3564.531585] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3564.532736] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3564.533941] ll_writepages+0x23c/0x3b0 [lustre] [ 3564.534937] do_writepages+0x7a/0x270 [ 3564.535698] __writeback_single_inode+0x65/0x650 [ 3564.536665] writeback_sb_inodes+0x230/0x780 [ 3564.537816] __writeback_inodes_wb+0x71/0x110 [ 3564.539380] wb_writeback+0x32d/0x550 [ 3564.540181] wb_workfn+0x59d/0x790 [ 3564.540878] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3564.541822] process_one_work+0x2c8/0x700 [ 3564.542589] worker_thread+0x296/0x6e0 [ 3564.543289] ? rescuer_thread+0x570/0x570 [ 3564.544216] kthread+0x1d1/0x200 [ 3564.544898] ? set_kthread_struct+0x70/0x70 [ 3564.545740] ret_from_fork+0x1f/0x30 [ 3687.391139] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3687.393956] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3687.397046] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3687.399479] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3687.402437] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3687.405141] Call Trace: [ 3687.405799] __schedule+0x351/0xcb0 [ 3687.407082] ? wait_for_completion+0xae/0x1e0 [ 3687.408631] schedule+0xc0/0x180 [ 3687.409499] schedule_timeout+0x126/0x190 [ 3687.411152] ? __prepare_to_swait+0x5b/0x90 [ 3687.412205] ? do_raw_spin_unlock+0x75/0x190 [ 3687.413438] wait_for_completion+0xf0/0x1e0 [ 3687.414499] osc_io_fsync_end+0x87/0xa0 [osc] [ 3687.416021] cl_io_end+0x5a/0x190 [obdclass] [ 3687.418127] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3687.419509] lov_io_fsync_end+0x9f/0x250 [lov] [ 3687.420632] cl_io_end+0x5a/0x190 [obdclass] [ 3687.421861] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3687.423124] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3687.424519] ll_writepages+0x23c/0x3b0 [lustre] [ 3687.425818] do_writepages+0x7a/0x270 [ 3687.427157] __writeback_single_inode+0x65/0x650 [ 3687.428593] writeback_sb_inodes+0x230/0x780 [ 3687.429723] __writeback_inodes_wb+0x71/0x110 [ 3687.430814] wb_writeback+0x32d/0x550 [ 3687.431972] wb_workfn+0x59d/0x790 [ 3687.432959] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3687.434322] process_one_work+0x2c8/0x700 [ 3687.435421] worker_thread+0x296/0x6e0 [ 3687.436398] ? rescuer_thread+0x570/0x570 [ 3687.437592] kthread+0x1d1/0x200 [ 3687.438576] ? set_kthread_struct+0x70/0x70 [ 3687.439841] ret_from_fork+0x1f/0x30 [ 3810.271105] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3810.273312] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3810.275163] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3810.276952] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3810.279081] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3810.280544] Call Trace: [ 3810.281161] __schedule+0x351/0xcb0 [ 3810.281927] ? wait_for_completion+0xae/0x1e0 [ 3810.282954] schedule+0xc0/0x180 [ 3810.283662] schedule_timeout+0x126/0x190 [ 3810.284576] ? __prepare_to_swait+0x5b/0x90 [ 3810.285630] ? do_raw_spin_unlock+0x75/0x190 [ 3810.286527] wait_for_completion+0xf0/0x1e0 [ 3810.287455] osc_io_fsync_end+0x87/0xa0 [osc] [ 3810.288513] cl_io_end+0x5a/0x190 [obdclass] [ 3810.289459] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3810.290489] lov_io_fsync_end+0x9f/0x250 [lov] [ 3810.291548] cl_io_end+0x5a/0x190 [obdclass] [ 3810.292621] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3810.293756] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3810.295205] ll_writepages+0x23c/0x3b0 [lustre] [ 3810.296362] do_writepages+0x7a/0x270 [ 3810.297178] __writeback_single_inode+0x65/0x650 [ 3810.298228] writeback_sb_inodes+0x230/0x780 [ 3810.299045] __writeback_inodes_wb+0x71/0x110 [ 3810.299776] wb_writeback+0x32d/0x550 [ 3810.300517] wb_workfn+0x59d/0x790 [ 3810.302065] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3810.303503] process_one_work+0x2c8/0x700 [ 3810.304613] worker_thread+0x296/0x6e0 [ 3810.305736] ? rescuer_thread+0x570/0x570 [ 3810.307083] kthread+0x1d1/0x200 [ 3810.307974] ? set_kthread_struct+0x70/0x70 [ 3810.308824] ret_from_fork+0x1f/0x30 [ 3933.151174] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 3933.153022] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 3933.155418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3933.158421] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 3933.161270] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 3933.163836] Call Trace: [ 3933.164737] __schedule+0x351/0xcb0 [ 3933.166243] ? wait_for_completion+0xae/0x1e0 [ 3933.167954] schedule+0xc0/0x180 [ 3933.168957] schedule_timeout+0x126/0x190 [ 3933.170211] ? __prepare_to_swait+0x5b/0x90 [ 3933.171546] ? do_raw_spin_unlock+0x75/0x190 [ 3933.172688] wait_for_completion+0xf0/0x1e0 [ 3933.174195] osc_io_fsync_end+0x87/0xa0 [osc] [ 3933.175566] cl_io_end+0x5a/0x190 [obdclass] [ 3933.176935] lov_io_end_wrapper+0x10f/0x120 [lov] [ 3933.178728] lov_io_fsync_end+0x9f/0x250 [lov] [ 3933.180318] cl_io_end+0x5a/0x190 [obdclass] [ 3933.182392] cl_io_loop+0xf7/0x2f0 [obdclass] [ 3933.184197] cl_sync_file_range+0x416/0x4b0 [lustre] [ 3933.185900] ll_writepages+0x23c/0x3b0 [lustre] [ 3933.187870] do_writepages+0x7a/0x270 [ 3933.189029] __writeback_single_inode+0x65/0x650 [ 3933.190452] writeback_sb_inodes+0x230/0x780 [ 3933.191693] __writeback_inodes_wb+0x71/0x110 [ 3933.192827] wb_writeback+0x32d/0x550 [ 3933.193694] wb_workfn+0x59d/0x790 [ 3933.194679] ? ttwu_queue_wakelist+0x188/0x1e0 [ 3933.195964] process_one_work+0x2c8/0x700 [ 3933.196876] worker_thread+0x296/0x6e0 [ 3933.197796] ? rescuer_thread+0x570/0x570 [ 3933.198761] kthread+0x1d1/0x200 [ 3933.199556] ? set_kthread_struct+0x70/0x70 [ 3933.200561] ret_from_fork+0x1f/0x30 [ 4056.031116] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 4056.036131] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 4056.038540] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4056.040788] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 4056.043657] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 4056.045735] Call Trace: [ 4056.047011] __schedule+0x351/0xcb0 [ 4056.048032] ? wait_for_completion+0xae/0x1e0 [ 4056.049382] schedule+0xc0/0x180 [ 4056.050185] schedule_timeout+0x126/0x190 [ 4056.051026] ? __prepare_to_swait+0x5b/0x90 [ 4056.052022] ? do_raw_spin_unlock+0x75/0x190 [ 4056.053026] wait_for_completion+0xf0/0x1e0 [ 4056.054168] osc_io_fsync_end+0x87/0xa0 [osc] [ 4056.055361] cl_io_end+0x5a/0x190 [obdclass] [ 4056.056357] lov_io_end_wrapper+0x10f/0x120 [lov] [ 4056.057334] lov_io_fsync_end+0x9f/0x250 [lov] [ 4056.058335] cl_io_end+0x5a/0x190 [obdclass] [ 4056.059512] cl_io_loop+0xf7/0x2f0 [obdclass] [ 4056.060985] cl_sync_file_range+0x416/0x4b0 [lustre] [ 4056.062903] ll_writepages+0x23c/0x3b0 [lustre] [ 4056.064121] do_writepages+0x7a/0x270 [ 4056.064907] __writeback_single_inode+0x65/0x650 [ 4056.065854] writeback_sb_inodes+0x230/0x780 [ 4056.066934] __writeback_inodes_wb+0x71/0x110 [ 4056.068079] wb_writeback+0x32d/0x550 [ 4056.069049] wb_workfn+0x59d/0x790 [ 4056.069777] ? ttwu_queue_wakelist+0x188/0x1e0 [ 4056.070960] process_one_work+0x2c8/0x700 [ 4056.072132] worker_thread+0x296/0x6e0 [ 4056.073062] ? rescuer_thread+0x570/0x570 [ 4056.074030] kthread+0x1d1/0x200 [ 4056.074721] ? set_kthread_struct+0x70/0x70 [ 4056.075767] ret_from_fork+0x1f/0x30 [ 4178.911108] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 4178.913561] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 4178.916169] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4178.919096] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 4178.921947] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 4178.925009] Call Trace: [ 4178.926063] __schedule+0x351/0xcb0 [ 4178.927388] ? wait_for_completion+0xae/0x1e0 [ 4178.929018] schedule+0xc0/0x180 [ 4178.930401] schedule_timeout+0x126/0x190 [ 4178.931884] ? __prepare_to_swait+0x5b/0x90 [ 4178.933606] ? do_raw_spin_unlock+0x75/0x190 [ 4178.934913] wait_for_completion+0xf0/0x1e0 [ 4178.936500] osc_io_fsync_end+0x87/0xa0 [osc] [ 4178.938382] cl_io_end+0x5a/0x190 [obdclass] [ 4178.940216] lov_io_end_wrapper+0x10f/0x120 [lov] [ 4178.941984] lov_io_fsync_end+0x9f/0x250 [lov] [ 4178.943680] cl_io_end+0x5a/0x190 [obdclass] [ 4178.945476] cl_io_loop+0xf7/0x2f0 [obdclass] [ 4178.947154] cl_sync_file_range+0x416/0x4b0 [lustre] [ 4178.949244] ll_writepages+0x23c/0x3b0 [lustre] [ 4178.951193] do_writepages+0x7a/0x270 [ 4178.952611] __writeback_single_inode+0x65/0x650 [ 4178.954021] writeback_sb_inodes+0x230/0x780 [ 4178.955124] __writeback_inodes_wb+0x71/0x110 [ 4178.956663] wb_writeback+0x32d/0x550 [ 4178.958243] wb_workfn+0x59d/0x790 [ 4178.959755] ? ttwu_queue_wakelist+0x188/0x1e0 [ 4178.961498] process_one_work+0x2c8/0x700 [ 4178.963085] worker_thread+0x296/0x6e0 [ 4178.964679] ? rescuer_thread+0x570/0x570 [ 4178.965937] kthread+0x1d1/0x200 [ 4178.967073] ? set_kthread_struct+0x70/0x70 [ 4178.968441] ret_from_fork+0x1f/0x30 [ 4301.791117] INFO: task kworker/u8:3:38 blocked for more than 120 seconds. [ 4301.793439] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 4301.795615] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4301.797984] task:kworker/u8:3 state:D stack:0 pid:38 ppid:2 flags:0x80004000 [ 4301.800882] Workqueue: writeback wb_workfn (flush-lustre-ffff92f792) [ 4301.802855] Call Trace: [ 4301.804789] __schedule+0x351/0xcb0 [ 4301.807486] ? wait_for_completion+0xae/0x1e0 [ 4301.809129] schedule+0xc0/0x180 [ 4301.810563] schedule_timeout+0x126/0x190 [ 4301.811781] ? __prepare_to_swait+0x5b/0x90 [ 4301.813272] ? do_raw_spin_unlock+0x75/0x190 [ 4301.815036] wait_for_completion+0xf0/0x1e0 [ 4301.816641] osc_io_fsync_end+0x87/0xa0 [osc] [ 4301.818361] cl_io_end+0x5a/0x190 [obdclass] [ 4301.820545] lov_io_end_wrapper+0x10f/0x120 [lov] [ 4301.822354] lov_io_fsync_end+0x9f/0x250 [lov] [ 4301.824080] cl_io_end+0x5a/0x190 [obdclass] [ 4301.825644] cl_io_loop+0xf7/0x2f0 [obdclass] [ 4301.826964] cl_sync_file_range+0x416/0x4b0 [lustre] [ 4301.828879] ll_writepages+0x23c/0x3b0 [lustre] [ 4301.830552] do_writepages+0x7a/0x270 [ 4301.831589] __writeback_single_inode+0x65/0x650 [ 4301.833061] writeback_sb_inodes+0x230/0x780 [ 4301.834982] __writeback_inodes_wb+0x71/0x110 [ 4301.836736] wb_writeback+0x32d/0x550 [ 4301.838074] wb_workfn+0x59d/0x790 [ 4301.839497] ? ttwu_queue_wakelist+0x188/0x1e0 [ 4301.841167] process_one_work+0x2c8/0x700 [ 4301.842166] worker_thread+0x296/0x6e0 [ 4301.843576] ? rescuer_thread+0x570/0x570 [ 4301.845029] kthread+0x1d1/0x200 [ 4301.845889] ? set_kthread_struct+0x70/0x70 [ 4301.847604] ret_from_fork+0x1f/0x30