[ 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 491187213 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, 524576K 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 [ 0.001012] APIC: Switch to symmetric I/O mode setup [ 0.003249] x2apic enabled [ 0.004033] Switched APIC routing to physical x2apic. [ 0.005017] kvm-guest: setup PV IPIs [ 0.008682] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.009000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.009027] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.010014] pid_max: default: 32768 minimum: 301 [ 0.011167] LSM: Security Framework initializing [ 0.012066] Yama: becoming mindful. [ 0.014046] SELinux: Initializing. [ 0.015100] *** VALIDATE selinux *** [ 0.024872] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.029559] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.030179] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.031111] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.032125] *** VALIDATE tmpfs *** [ 0.034111] *** VALIDATE proc *** [ 0.035272] *** VALIDATE cgroup *** [ 0.036010] *** VALIDATE cgroup2 *** [ 0.038024] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.040109] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.041010] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.042039] Spectre V2 : User space: Vulnerable [ 0.043013] Speculative Store Bypass: Vulnerable [ 0.046237] debug: unmapping init [mem 0xffffffffb8259000-0xffffffffb8260fff] [ 0.049000] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.049771] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.050030] ... version: 2 [ 0.051018] ... bit width: 48 [ 0.052014] ... generic registers: 4 [ 0.053014] ... value mask: 0000ffffffffffff [ 0.054018] ... max period: 00007fffffffffff [ 0.055019] ... fixed-purpose events: 3 [ 0.056017] ... event mask: 000000070000000f [ 0.057303] rcu: Hierarchical SRCU implementation. [ 0.059532] smp: Bringing up secondary CPUs ... [ 0.060579] x86: Booting SMP configuration: [ 0.061027] .... node #0, CPUs: #1 #2 #3 [ 0.064725] smp: Brought up 1 node, 4 CPUs [ 0.066016] smpboot: Max logical packages: 1 [ 0.067020] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.142327] node 0 deferred pages initialised in 72ms [ 0.146101] devtmpfs: initialized [ 0.147214] x86/mm: Memory block size: 128MB [ 0.150855] gcov: version magic: 0x41383552 [ 0.153299] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.157169] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.160304] pinctrl core: initialized pinctrl subsystem [ 0.162328] [ 0.162941] ************************************************************* [ 0.166019] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.169012] ** ** [ 0.172014] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.174013] ** ** [ 0.177013] ** This means that this kernel is built to expose internal ** [ 0.179013] ** IOMMU data structures, which may compromise security on ** [ 0.182015] ** your system. ** [ 0.184014] ** ** [ 0.186016] ** If you see this message and you are not debugging the ** [ 0.189013] ** kernel, report this immediately to your vendor! ** [ 0.191012] ** ** [ 0.193013] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.195012] ************************************************************* [ 0.197670] NET: Registered protocol family 16 [ 0.199470] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.202061] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.205067] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.208475] cpuidle: using governor menu [ 0.209769] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210584] PCI: Using configuration type 1 for base access [ 0.211128] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.221124] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223025] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.227042] cryptd: max_cpu_qlen set to 1000 [ 0.230260] ACPI: Added _OSI(Module Device) [ 0.231013] ACPI: Added _OSI(Processor Device) [ 0.232013] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.234012] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239138] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.244400] ACPI: Interpreter enabled [ 0.246063] ACPI: PM: (supports S0 S3 S4 S5) [ 0.248028] ACPI: Using IOAPIC for interrupt routing [ 0.250147] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253350] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264737] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.267045] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.269021] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.273100] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.278465] acpiphp: Slot [2] registered [ 0.280173] acpiphp: Slot [5] registered [ 0.282174] acpiphp: Slot [6] registered [ 0.283115] acpiphp: Slot [3] registered [ 0.284111] acpiphp: Slot [4] registered [ 0.286142] acpiphp: Slot [7] registered [ 0.287150] acpiphp: Slot [8] registered [ 0.289106] acpiphp: Slot [9] registered [ 0.290158] acpiphp: Slot [10] registered [ 0.292109] acpiphp: Slot [11] registered [ 0.293097] acpiphp: Slot [12] registered [ 0.295096] acpiphp: Slot [13] registered [ 0.296129] acpiphp: Slot [14] registered [ 0.298117] acpiphp: Slot [15] registered [ 0.300120] acpiphp: Slot [16] registered [ 0.301112] acpiphp: Slot [17] registered [ 0.303137] acpiphp: Slot [18] registered [ 0.304102] acpiphp: Slot [19] registered [ 0.306132] acpiphp: Slot [20] registered [ 0.307149] acpiphp: Slot [21] registered [ 0.309140] acpiphp: Slot [22] registered [ 0.310109] acpiphp: Slot [23] registered [ 0.312121] acpiphp: Slot [24] registered [ 0.313121] acpiphp: Slot [25] registered [ 0.315126] acpiphp: Slot [26] registered [ 0.317162] acpiphp: Slot [27] registered [ 0.318148] acpiphp: Slot [28] registered [ 0.320121] acpiphp: Slot [29] registered [ 0.321115] acpiphp: Slot [30] registered [ 0.323124] acpiphp: Slot [31] registered [ 0.324054] PCI host bridge to bus 0000:00 [ 0.325025] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.328024] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.330021] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.332024] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.334026] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.337024] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.338198] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.341009] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.344217] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.350536] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.353695] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.355028] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.358017] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.360024] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.362710] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.366185] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.369051] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.372896] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.376898] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.387023] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.391019] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.397515] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.404019] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.411020] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.423017] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.431122] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.439063] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.449971] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.469022] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.480034] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.482397] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.484375] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.486339] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.488243] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.492117] iommu: Default domain type: Passthrough [ 0.494356] SCSI subsystem initialized [ 0.495092] ACPI: bus type USB registered [ 0.496109] usbcore: registered new interface driver usbfs [ 0.498091] usbcore: registered new interface driver hub [ 0.499065] usbcore: registered new device driver usb [ 0.500178] pps_core: LinuxPPS API ver. 1 registered [ 0.502010] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.504060] PTP clock support registered [ 0.506125] EDAC MC: Ver: 3.0.0 [ 0.508395] PCI: Using ACPI for IRQ routing [ 0.509651] NetLabel: Initializing [ 0.511010] NetLabel: domain hash size = 128 [ 0.512009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.514064] NetLabel: unlabeled traffic allowed by default [ 0.516063] vgaarb: loaded [ 0.517265] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.518013] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.524005] clocksource: Switched to clocksource kvm-clock [ 0.632203] VFS: Disk quotas dquot_6.6.0 [ 0.633741] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.636325] *** VALIDATE ramfs *** [ 0.637688] *** VALIDATE hugetlbfs *** [ 0.639379] pnp: PnP ACPI init [ 0.642647] pnp: PnP ACPI: found 6 devices [ 0.672178] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.675613] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.678220] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.680502] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.683123] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.685687] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.688652] NET: Registered protocol family 2 [ 0.691265] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.696536] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.700516] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.705878] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.708782] TCP: Hash tables configured (established 65536 bind 65536) [ 0.711928] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.714631] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.717431] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.720442] NET: Registered protocol family 1 [ 0.722899] RPC: Registered named UNIX socket transport module. [ 0.724973] RPC: Registered udp transport module. [ 0.726397] RPC: Registered tcp transport module. [ 0.728027] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.730439] NET: Registered protocol family 44 [ 0.731962] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.733491] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.735555] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.737930] PCI: CLS 0 bytes, default 64 [ 0.739590] Unpacking initramfs... [ 2.168252] debug: unmapping init [mem 0xffff9d34fcc64000-0xffff9d34fffcffff] [ 2.172264] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.174474] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.177459] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.683254] Initialise system trusted keyrings [ 2.684605] Key type blacklist registered [ 2.686232] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.697744] zbud: loaded [ 2.700838] *** VALIDATE nfs *** [ 2.702181] *** VALIDATE nfs4 *** [ 2.704137] pstore: using deflate compression [ 2.707609] Platform Keyring initialized [ 2.816899] NET: Registered protocol family 38 [ 2.818638] Key type asymmetric registered [ 2.820189] Asymmetric key parser 'x509' registered [ 2.822112] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.825181] io scheduler mq-deadline registered [ 2.826670] io scheduler kyber registered [ 2.827826] io scheduler bfq registered [ 2.829644] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.832334] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.835024] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.837391] ACPI: Power Button [PWRF] [ 2.842918] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.849056] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.863618] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.895411] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.927418] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.932564] Non-volatile memory driver v1.3 [ 2.934148] Linux agpgart interface v0.103 [ 2.966728] virtio_blk virtio1: [vda] 150424 512-byte logical blocks (77.0 MB/73.4 MiB) [ 2.969179] vda: detected capacity change from 0 to 77017088 [ 2.986746] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.989925] vdb: detected capacity change from 0 to 1073741824 [ 2.995709] libphy: Fixed MDIO Bus: probed [ 3.001695] usbcore: registered new interface driver usbserial_generic [ 3.004432] usbserial: USB Serial support registered for generic [ 3.006888] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.011240] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.013119] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.015579] mousedev: PS/2 mouse device common for all mice [ 3.018403] rtc_cmos 00:05: RTC can wake from S4 [ 3.021413] rtc_cmos 00:05: registered as rtc0 [ 3.022365] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.023327] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.028540] intel_pstate: CPU model not supported [ 3.031716] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.033426] hid: raw HID events driver (C) Jiri Kosina [ 3.038204] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.038741] usbcore: registered new interface driver usbhid [ 3.044348] usbhid: USB HID core driver [ 3.046434] drop_monitor: Initializing network drop monitor service [ 3.049946] Initializing XFRM netlink socket [ 3.052638] NET: Registered protocol family 10 [ 3.056272] Segment Routing with IPv6 [ 3.057966] NET: Registered protocol family 17 [ 3.060178] mpls_gso: MPLS GSO support [ 3.067239] RAS: Correctable Errors collector initialized. [ 3.070059] AVX version of gcm_enc/dec engaged. [ 3.071669] AES CTR mode by8 optimization enabled [ 3.162459] sched_clock: Marking stable (3162368935, 0)->(4120421201, -958052266) [ 3.166306] registered taskstats version 1 [ 3.168400] Loading compiled-in X.509 certificates [ 3.170501] zswap: loaded using pool lzo/zbud [ 3.195415] Key type big_key registered [ 3.207091] Key type encrypted registered [ 3.208413] ima: No TPM chip found, activating TPM-bypass! [ 3.209931] ima: Allocated hash algorithm: sha1 [ 3.211250] ima: No architecture policies found [ 3.213345] evm: Initialising EVM extended attributes: [ 3.215191] evm: security.selinux [ 3.216415] evm: security.ima [ 3.217435] evm: security.capability [ 3.218609] evm: HMAC attrs: 0x1 [ 3.220766] rtc_cmos 00:05: setting system clock to 2026-09-05 02:10:39 UTC (1788574239) [ 3.226429] debug: unmapping init [mem 0xffffffffb9203000-0xffffffffb93fffff] [ 3.229461] debug: unmapping init [mem 0xffffffffb7f82000-0xffffffffb8258fff] [ 3.238152] Write protecting the kernel read-only data: 28672k [ 3.241195] debug: unmapping init [mem 0xffffffffb6603000-0xffffffffb67fffff] [ 3.243751] debug: unmapping init [mem 0xffffffffb6f14000-0xffffffffb6ffffff] [ 3.273880] 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) [ 3.281166] systemd[1]: Detected virtualization kvm. [ 3.282596] systemd[1]: Detected architecture x86-64. [ 3.283984] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.309241] systemd[1]: No hostname configured. [ 3.310848] systemd[1]: Set hostname to . [ 3.313175] random: systemd: uninitialized urandom read (16 bytes read) [ 3.315395] systemd[1]: Initializing machine ID from random generator. [ 3.359779] random: ln: uninitialized urandom read (6 bytes read) [ 3.450321] random: systemd: uninitialized urandom read (16 bytes read) [ 3.452535] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 3.457296] systemd[1]: Reached target Paths. [ OK ] Reached target Paths. [ 3.460523] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ OK ] Listening on udev Kernel Socket. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Slices. [ OK ] Reached target Timers. [ OK ] Started Memstrack Anylazing Service. [ OK ] Reached target Local File Systems. [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... Starting Apply Kernel Variables... [ OK ] Reached target Initrd Root Device. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. Starting Create Volatile Files and Directories... [ OK ] Reached target Swap. Starting Setup Virtual Console... [ OK ] Reached target Local Encrypted Volumes. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Apply Kernel Variables. [ OK ] Started Setup Virtual Console. [ OK ] Started Create Volatile Files and Directories. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 4.149460] device-mapper: uevent: version 1.0.3 [ 4.151854] 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. [ 4.846262] virtio_net virtio0 ens2: renamed from eth0 [ 4.887253] random: fast init done [ 4.934452] scsi host0: ata_piix [ 4.953416] scsi host1: ata_piix [ 4.955090] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.957556] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 8.626458] dracut-initqueue[584]: RTNETLINK answers: File exists [ 9.724984] random: crng init done [ 9.725984] random: 7 urandom warning(s) missed due to ratelimiting Starting nbd nbd0... [ OK ] Started nbd nbd0. [ OK ] Started dracut initqueue hook. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Mounting /sysroot... [ 10.186428] 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. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped target Timers. [ 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. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Swap. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped target Local File Systems. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Slices. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped udev Kernel Device Manager. [ 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 Control Socket. [ OK ] Closed udev Kernel Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.443642] printk: systemd: 25 output lines suppressed due to ratelimiting [ 11.732031] SELinux: Disabled at runtime. [ 11.791619] 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) [ 11.800874] systemd[1]: Detected virtualization kvm. [ 11.803067] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 12.357096] systemd[1]: initrd-switch-root.service: Succeeded. [ 12.360162] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 12.365344] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 12.370313] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 12.375033] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 12.383901] systemd[1]: Starting Journal Service... Starting Journal Service... [ 12.388903] systemd[1]: Reached target rpc_pipefs.target. [ OK ] Reached target rpc_pipefs.target. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on RPCbind Server Activation Socket. Starting Remount Root and Kernel File Systems... [ OK ] Reached target RPC Port Mapper. [ OK ] Listening on udev Control Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. Starting udev Coldplug all Devices... [ OK ] Listening on initctl Compatibility Named Pipe. [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. Mounting POSIX Message Queue File System... Mounting Huge Pages File System... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Local Encrypted Volumes. Activating swap /dev/disk/by-label/SWAP... [ OK ] Listening on Process Core Dump Socket. [ OK ] Created slice system-serial\x2dgetty.slice. [ 12.545988] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd File Systems. [ OK ] Stopped target Initrd Root File System. Mounting Kernel Debug File System... Starting Apply Kernel Variables... [ OK ] Created slice system-sshd\x2dkeygen.slice. [ 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 POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Mounted Kernel Debug File System. [ 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. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /home/green/git/lustre-release... Mounting /mnt... [ OK ] Started udev Coldplug all Devices. [ OK ] Mounted /mnt. [ 12.842861] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 13.167079] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 13.179882] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 13.234320] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 13.251773] EDAC sbridge: Ver: 1.1.2 [ 14.457741] Key type dns_resolver registered [ 14.765593] NFS: Registering the id_resolver key type [ 14.767636] Key type id_resolver registered [ 14.769019] Key type id_legacy registered [ OK ] Started Configure read-only root support. [ 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... 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 Update UTMP about System Boot/Shutdown... Starting RPC Bind... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started dnf makecache --timer. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Restore /run/initramfs on shutdown... Starting Login Service... [ OK ] Started irqbalance daemon. [ OK ] Reached target sshd-keygen.target. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ 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 ] Started OpenSSH server 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 Command Scheduler. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS1. [ OK ] Reached target Login Prompts. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... [ OK ] Started Network Manager Script Dispatcher Service. [ OK ] Started Network Manager Wait Online. [ OK ] Reached target Network is Online. Starting Notify NFS peers of a restart... Starting Crash recovery kernel arming... 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 oleg402-client login: [ 48.847988] libcfs: loading out-of-tree module taints kernel. [ 49.139686] Key type ._llcrypt registered [ 49.148608] Key type .llcrypt registered [ 49.756220] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 49.774700] alg: No test for adler32 (adler32-zlib) [ 51.454757] Lustre: Lustre: Build Version: 2.17.58_3_g4a08d7b [ 52.683847] LNet: Added LNI 192.168.204.2@tcp [8/256/0/180] [ 54.535233] Key type lgssc registered [ 57.076949] Lustre: Echo OBD driver; http://www.lustre.org/ [ 107.320018] hrtimer: interrupt took 10676843 ns [ 247.834180] Lustre: Mounted lustre-client - version 2.17.58_3_g4a08d7b [ 252.691312] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 269.020573] Lustre: DEBUG MARKER: oleg402-client.virtnet: executing check_logdir /tmp/testlogs/ [ 273.376538] Lustre: lustre-OST0000-osc-ffff9d35458ac800: disconnect after 23s idle [ 276.050366] Lustre: DEBUG MARKER: oleg402-client.virtnet: executing yml_node [ 281.667315] Lustre: DEBUG MARKER: Client: 2.17.58.3 [ 284.798864] Lustre: DEBUG MARKER: MDS: 2.17.58.3 [ 287.905968] Lustre: DEBUG MARKER: OSS: 2.17.58.3 [ 289.603311] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Fri Sep 4 22:15:24 EDT 2026 [ 308.216474] Lustre: DEBUG MARKER: excepting tests: [ 309.763239] Lustre: DEBUG MARKER: === racer: start setup 22:15:44 (1788574544) === [ 310.402502] Lustre: Mounted lustre-client - version 2.17.58_3_g4a08d7b [ 316.320229] Lustre: DEBUG MARKER: oleg402-client.virtnet: executing check_config_client /mnt/lustre [ 336.622755] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 350.243773] Lustre: DEBUG MARKER: === racer: finish setup 22:16:24 (1788574584) === [ 353.122540] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg402-client.virtnet DURATION=300 ========================================================== 22:16:28 (1788574588) [ 362.240024] 17[13164]: segfault at 8 ip 00007f0683fa4875 sp 00007ffe73d38300 error 4 in ld-2.28.so[7f0683f83000+2f000] [ 362.250268] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 376.728726] 9[15575]: segfault at 12e8ffffc0 ip 00005597ee71c300 sp 00007fffcaf93468 error 4 in 9[5597ee716000+7000] [ 376.742759] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 74 00 00 00 34 02 00 00 c0 ff ff e8 12 00 00 00 42 0e 10 8f 02 42 0e 18 8e 03 45 0e 20 [ 391.608814] 6[18413]: segfault at 75 ip 000055daf90a7f90 sp 00007ffe49b17a68 error 6 in 6[55daf90a3000+7000] [ 391.616052] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 73 75 6d 00 73 68 61 33 38 34 73 75 6d 00 73 68 61 35 31 32 73 [ 399.893434] 6[19893]: segfault at 8 ip 00007faff2850875 sp 00007ffedeb65ab0 error 4 in ld-2.28.so[7faff282f000+2f000] [ 399.899533] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 445.376128] 6[26678]: segfault at 8 ip 00007ff188903875 sp 00007fff8d366330 error 4 in ld-2.28.so[7ff1888e2000+2f000] [ 445.396485] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 474.534033] 3[30819]: segfault at 564dddd2c000 ip 0000564dddd2c000 sp 00007ffde25c0f98 error 14 in 3 (deleted)[564dddf2c000+1000] [ 474.557693] Code: Unable to access opcode bytes at RIP 0x564dddd2bfd6. [ 629.452922] 12[52575]: segfault at 8 ip 00007fa50bf0e875 sp 00007fff71abe9f0 error 4 in ld-2.28.so[7fa50beed000+2f000] [ 629.469587] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 648.809438] 15[56102]: segfault at 8 ip 00007f49a95b3875 sp 00007fff20cb4c60 error 4 in ld-2.28.so[7f49a9592000+2f000] [ 648.820859] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 657.864044] 5[57942]: segfault at 8 ip 00007f233350b875 sp 00007ffe633f78d0 error 4 in ld-2.28.so[7f23334ea000+2f000] [ 657.878092] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 658.427859] LustreError: 57681:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_57681 thread for 'racer': rc = -4 [ 662.668139] LustreError: 58027:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_58027 thread for '14': rc = -4 [ 663.899269] LustreError: 56565:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000402:0x7d2:0x0] error: rc = -4 [ 668.403337] LustreError: 59860:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_59860 thread for 'racer': rc = -4 [ 668.760936] LustreError: 59826:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9d35458ac800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 668.775894] LustreError: 59826:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 59755 : rc = -4 [ 671.012504] LustreError: 60284:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_60284 thread for 'racer1': rc = -4 [ 690.189361] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg402-client.virtnet DURATION=300 ========================================================== 22:22:05 (1788574925) [ 984.034478] INFO: task mrename:69318 blocked for more than 120 seconds. [ 984.045088] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.050353] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.057091] task:mrename state:D stack:0 pid:69318 ppid:62236 flags:0x80004000 [ 984.068390] Call Trace: [ 984.075779] __schedule+0x351/0xcb0 [ 984.087352] schedule+0xc0/0x180 [ 984.089846] schedule_preempt_disabled+0x21/0x40 [ 984.099724] rwsem_down_write_slowpath+0x5d7/0xa40 [ 984.113427] down_write+0x80/0xd0 [ 984.114737] lock_rename+0x119/0x160 [ 984.122295] do_renameat2+0x313/0x730 [ 984.125862] __x64_sys_rename+0x24/0x30 [ 984.135025] do_syscall_64+0xc1/0x440 [ 984.136441] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.148282] RIP: 0033:0x7f88be5ae6cb [ 984.154409] Code: Unable to access opcode bytes at RIP 0x7f88be5ae6a1. [ 984.162936] RSP: 002b:00007ffd86badde8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.172547] RAX: ffffffffffffffda RBX: 00007ffd86baded8 RCX: 00007f88be5ae6cb [ 984.182744] RDX: 00007ffd86badef8 RSI: 00007ffd86baf908 RDI: 00007ffd86baf8f0 [ 984.193615] RBP: 0000000000400800 R08: 00007f88be8fdd20 R09: 00007f88be8fdd20 [ 984.200951] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.207036] R13: 00007ffd86baded0 R14: 0000000000000000 R15: 0000000000000000 [ 984.229961] INFO: task mrename:69424 blocked for more than 120 seconds. [ 984.239403] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.249693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.254037] task:mrename state:D stack:0 pid:69424 ppid:62286 flags:0x80004000 [ 984.258197] Call Trace: [ 984.259320] __schedule+0x351/0xcb0 [ 984.263611] ? filename_parentat.isra.44+0x153/0x220 [ 984.271646] schedule+0xc0/0x180 [ 984.276871] schedule_preempt_disabled+0x21/0x40 [ 984.285887] __mutex_lock.isra.10+0x93e/0xec0 [ 984.288690] __mutex_lock_slowpath+0x1f/0x30 [ 984.297525] mutex_lock+0x5b/0x70 [ 984.303475] lock_rename+0x33/0x160 [ 984.306800] do_renameat2+0x313/0x730 [ 984.311402] __x64_sys_rename+0x24/0x30 [ 984.314573] do_syscall_64+0xc1/0x440 [ 984.316862] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.319876] RIP: 0033:0x7f4314bd46cb [ 984.328797] Code: Unable to access opcode bytes at RIP 0x7f4314bd46a1. [ 984.338864] RSP: 002b:00007ffeac17bd48 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.347096] RAX: ffffffffffffffda RBX: 00007ffeac17be38 RCX: 00007f4314bd46cb [ 984.357501] RDX: 00007ffeac17be58 RSI: 00007ffeac17d907 RDI: 00007ffeac17d8f0 [ 984.365971] RBP: 0000000000400800 R08: 00007f4314f23d20 R09: 00007f4314f23d20 [ 984.373381] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.384982] R13: 00007ffeac17be30 R14: 0000000000000000 R15: 0000000000000000 [ 984.419705] INFO: task mrename:69567 blocked for more than 120 seconds. [ 984.426316] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.429914] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.437738] task:mrename state:D stack:0 pid:69567 ppid:62292 flags:0x80004000 [ 984.452637] Call Trace: [ 984.454742] __schedule+0x351/0xcb0 [ 984.457610] ? filename_parentat.isra.44+0x153/0x220 [ 984.462198] schedule+0xc0/0x180 [ 984.465943] schedule_preempt_disabled+0x21/0x40 [ 984.467590] __mutex_lock.isra.10+0x93e/0xec0 [ 984.472460] __mutex_lock_slowpath+0x1f/0x30 [ 984.474796] mutex_lock+0x5b/0x70 [ 984.479605] lock_rename+0x33/0x160 [ 984.481354] do_renameat2+0x313/0x730 [ 984.485851] __x64_sys_rename+0x24/0x30 [ 984.488335] do_syscall_64+0xc1/0x440 [ 984.491330] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.499057] RIP: 0033:0x7fdc9ff396cb [ 984.502713] Code: Unable to access opcode bytes at RIP 0x7fdc9ff396a1. [ 984.507470] RSP: 002b:00007ffcef0a6bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.516314] RAX: ffffffffffffffda RBX: 00007ffcef0a6cc8 RCX: 00007fdc9ff396cb [ 984.523730] RDX: 00007ffcef0a6ce8 RSI: 00007ffcef0a890b RDI: 00007ffcef0a88f2 [ 984.528147] RBP: 0000000000400800 R08: 00007fdca0288d20 R09: 00007fdca0288d20 [ 984.532220] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.535858] R13: 00007ffcef0a6cc0 R14: 0000000000000000 R15: 0000000000000000 [ 984.539981] INFO: task mrename:69699 blocked for more than 120 seconds. [ 984.560140] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.571979] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.584965] task:mrename state:D stack:0 pid:69699 ppid:62276 flags:0x80004000 [ 984.594684] Call Trace: [ 984.596531] __schedule+0x351/0xcb0 [ 984.600689] ? filename_parentat.isra.44+0x153/0x220 [ 984.608142] schedule+0xc0/0x180 [ 984.609517] schedule_preempt_disabled+0x21/0x40 [ 984.615582] __mutex_lock.isra.10+0x93e/0xec0 [ 984.620475] __mutex_lock_slowpath+0x1f/0x30 [ 984.623830] mutex_lock+0x5b/0x70 [ 984.633265] lock_rename+0x33/0x160 [ 984.635768] do_renameat2+0x313/0x730 [ 984.640735] __x64_sys_rename+0x24/0x30 [ 984.642254] do_syscall_64+0xc1/0x440 [ 984.646512] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.651211] RIP: 0033:0x7fd78b2756cb [ 984.655502] Code: Unable to access opcode bytes at RIP 0x7fd78b2756a1. [ 984.662256] RSP: 002b:00007ffe30912f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.672380] RAX: ffffffffffffffda RBX: 00007ffe30913008 RCX: 00007fd78b2756cb [ 984.685467] RDX: 00007ffe30913028 RSI: 00007ffe30914909 RDI: 00007ffe309148f2 [ 984.693377] RBP: 0000000000400800 R08: 00007fd78b5c4d20 R09: 00007fd78b5c4d20 [ 984.705270] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.714275] R13: 00007ffe30913000 R14: 0000000000000000 R15: 0000000000000000 [ 984.728787] INFO: task mrename:69706 blocked for more than 120 seconds. [ 984.740803] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.746699] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.750769] task:mrename state:D stack:0 pid:69706 ppid:62293 flags:0x80004000 [ 984.756759] Call Trace: [ 984.759403] __schedule+0x351/0xcb0 [ 984.762532] ? filename_parentat.isra.44+0x153/0x220 [ 984.770760] schedule+0xc0/0x180 [ 984.776565] schedule_preempt_disabled+0x21/0x40 [ 984.786215] __mutex_lock.isra.10+0x93e/0xec0 [ 984.791757] __mutex_lock_slowpath+0x1f/0x30 [ 984.796697] mutex_lock+0x5b/0x70 [ 984.803095] lock_rename+0x33/0x160 [ 984.809324] do_renameat2+0x313/0x730 [ 984.818377] __x64_sys_rename+0x24/0x30 [ 984.826152] do_syscall_64+0xc1/0x440 [ 984.830062] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.839249] LustreError: lustre-OST0000-osc-ffff9d35458ac800: operation ldlm_enqueue to node 192.168.204.102@tcp failed: rc = -107 [ 984.843531] RIP: 0033:0x7fe2916176cb [ 984.843558] Code: Unable to access opcode bytes at RIP 0x7fe2916176a1. [ 984.843561] RSP: 002b:00007ffc11dbaa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 984.843568] RAX: ffffffffffffffda RBX: 00007ffc11dbab58 RCX: 00007fe2916176cb [ 984.843571] RDX: 00007ffc11dbab78 RSI: 00007ffc11dbb90a RDI: 00007ffc11dbb8f2 [ 984.843573] RBP: 0000000000400800 R08: 00007fe291966d20 R09: 00007fe291966d20 [ 984.843575] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 984.843578] R13: 00007ffc11dbab50 R14: 0000000000000000 R15: 0000000000000000 [ 984.856508] INFO: task mrename:69765 blocked for more than 120 seconds. [ 984.871256] Lustre: lustre-OST0000-osc-ffff9d35458ac800: Connection to lustre-OST0000 (at 192.168.204.102@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 984.935858] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.941530] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.959292] task:mrename state:D stack:0 pid:69765 ppid:62232 flags:0x80004000 [ 984.970506] Call Trace: [ 984.973384] __schedule+0x351/0xcb0 [ 984.977560] ? filename_parentat.isra.44+0x153/0x220 [ 984.986357] schedule+0xc0/0x180 [ 984.987761] schedule_preempt_disabled+0x21/0x40 [ 984.996329] __mutex_lock.isra.10+0x93e/0xec0 [ 985.004477] __mutex_lock_slowpath+0x1f/0x30 [ 985.009014] mutex_lock+0x5b/0x70 [ 985.012651] lock_rename+0x33/0x160 [ 985.014715] do_renameat2+0x313/0x730 [ 985.016750] __x64_sys_rename+0x24/0x30 [ 985.018693] do_syscall_64+0xc1/0x440 [ 985.021171] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.024590] RIP: 0033:0x7f1b73f156cb [ 985.026268] Code: Unable to access opcode bytes at RIP 0x7f1b73f156a1. [ 985.030463] RSP: 002b:00007ffca1c21ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 985.037029] RAX: ffffffffffffffda RBX: 00007ffca1c21fc8 RCX: 00007f1b73f156cb [ 985.046991] RDX: 00007ffca1c21fe8 RSI: 00007ffca1c2390b RDI: 00007ffca1c238f2 [ 985.054466] RBP: 0000000000400800 R08: 00007f1b74264d20 R09: 00007f1b74264d20 [ 985.060606] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 985.067572] R13: 00007ffca1c21fc0 R14: 0000000000000000 R15: 0000000000000000 [ 985.085867] INFO: task mrename:69797 blocked for more than 120 seconds. [ 985.092093] LustreError: lustre-OST0000-osc-ffff9d35458ac800: This client was evicted by lustre-OST0000; in progress operations using this service will fail. [ 985.092705] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.092711] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.092713] task:mrename state:D stack:0 pid:69797 ppid:62225 flags:0x80004000 [ 985.092724] Call Trace: [ 985.092734] __schedule+0x351/0xcb0 [ 985.093342] ? filename_parentat.isra.44+0x153/0x220 [ 985.093354] schedule+0xc0/0x180 [ 985.093359] schedule_preempt_disabled+0x21/0x40 [ 985.093365] __mutex_lock.isra.10+0x93e/0xec0 [ 985.093373] __mutex_lock_slowpath+0x1f/0x30 [ 985.093377] mutex_lock+0x5b/0x70 [ 985.093381] lock_rename+0x33/0x160 [ 985.093387] do_renameat2+0x313/0x730 [ 985.093394] __x64_sys_rename+0x24/0x30 [ 985.093399] do_syscall_64+0xc1/0x440 [ 985.093406] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.093416] RIP: 0033:0x7f0b84d346cb [ 985.093429] Code: Unable to access opcode bytes at RIP 0x7f0b84d346a1. [ 985.093431] RSP: 002b:00007fff72beb8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 985.093436] RAX: ffffffffffffffda RBX: 00007fff72beb9d8 RCX: 00007f0b84d346cb [ 985.093438] RDX: 00007fff72beb9f8 RSI: 00007fff72bed90a RDI: 00007fff72bed8f2 [ 985.093441] RBP: 0000000000400800 R08: 00007f0b85083d20 R09: 00007f0b85083d20 [ 985.093443] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 985.093446] R13: 00007fff72beb9d0 R14: 0000000000000000 R15: 0000000000000000 [ 985.093453] INFO: task mrename:69861 blocked for more than 120 seconds. [ 985.093456] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.093458] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.093460] task:mrename state:D stack:0 pid:69861 ppid:62285 flags:0x80000000 [ 985.093466] Call Trace: [ 985.093469] __schedule+0x351/0xcb0 [ 985.093474] ? filename_parentat.isra.44+0x153/0x220 [ 985.093480] schedule+0xc0/0x180 [ 985.093484] schedule_preempt_disabled+0x21/0x40 [ 985.093489] __mutex_lock.isra.10+0x93e/0xec0 [ 985.093495] __mutex_lock_slowpath+0x1f/0x30 [ 985.093498] mutex_lock+0x5b/0x70 [ 985.093501] lock_rename+0x33/0x160 [ 985.093506] do_renameat2+0x313/0x730 [ 985.093511] __x64_sys_rename+0x24/0x30 [ 985.093516] do_syscall_64+0xc1/0x440 [ 985.093520] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.093525] RIP: 0033:0x7fea8a5df6cb [ 985.093530] Code: Unable to access opcode bytes at RIP 0x7fea8a5df6a1. [ 985.093533] RSP: 002b:00007fff1fb271f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 985.093537] RAX: ffffffffffffffda RBX: 00007fff1fb272e8 RCX: 00007fea8a5df6cb [ 985.093539] RDX: 00007fff1fb27308 RSI: 00007fff1fb2990a RDI: 00007fff1fb298f1 [ 985.093542] RBP: 0000000000400800 R08: 00007fea8a92ed20 R09: 00007fea8a92ed20 [ 985.093544] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 985.093546] R13: 00007fff1fb272e0 R14: 0000000000000000 R15: 0000000000000000 [ 985.093551] INFO: task mrename:69881 blocked for more than 120 seconds. [ 985.093554] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.093556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.093558] task:mrename state:D stack:0 pid:69881 ppid:62277 flags:0x80004000 [ 985.093564] Call Trace: [ 985.093567] __schedule+0x351/0xcb0 [ 985.093573] ? filename_parentat.isra.44+0x153/0x220 [ 985.093578] schedule+0xc0/0x180 [ 985.093583] schedule_preempt_disabled+0x21/0x40 [ 985.093587] __mutex_lock.isra.10+0x93e/0xec0 [ 985.093593] __mutex_lock_slowpath+0x1f/0x30 [ 985.093597] mutex_lock+0x5b/0x70 [ 985.093599] lock_rename+0x33/0x160 [ 985.093604] do_renameat2+0x313/0x730 [ 985.093609] __x64_sys_rename+0x24/0x30 [ 985.093614] do_syscall_64+0xc1/0x440 [ 985.093618] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.093623] RIP: 0033:0x7fbef8a916cb [ 985.093628] Code: Unable to access opcode bytes at RIP 0x7fbef8a916a1. [ 985.093630] RSP: 002b:00007ffcc821ae28 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 985.093633] RAX: ffffffffffffffda RBX: 00007ffcc821af18 RCX: 00007fbef8a916cb [ 985.093635] RDX: 00007ffcc821af38 RSI: 00007ffcc821d90a RDI: 00007ffcc821d8f0 [ 985.093637] RBP: 0000000000400800 R08: 00007fbef8de0d20 R09: 00007fbef8de0d20 [ 985.093639] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 985.093641] R13: 00007ffcc821af10 R14: 0000000000000000 R15: 0000000000000000 [ 985.093645] INFO: task mrename:69940 blocked for more than 120 seconds. [ 985.093648] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.093650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.093651] task:mrename state:D stack:0 pid:69940 ppid:62260 flags:0x80004000 [ 985.093657] Call Trace: [ 985.093660] __schedule+0x351/0xcb0 [ 985.093665] ? filename_parentat.isra.44+0x153/0x220 [ 985.093671] schedule+0xc0/0x180 [ 985.093676] schedule_preempt_disabled+0x21/0x40 [ 985.093680] __mutex_lock.isra.10+0x93e/0xec0 [ 985.093687] __mutex_lock_slowpath+0x1f/0x30 [ 985.093690] mutex_lock+0x5b/0x70 [ 985.093694] lock_rename+0x33/0x160 [ 985.093698] do_renameat2+0x313/0x730 [ 985.093704] __x64_sys_rename+0x24/0x30 [ 985.093709] do_syscall_64+0xc1/0x440 [ 985.093713] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.093717] RIP: 0033:0x7fdc6158e6cb [ 985.093723] Code: Unable to access opcode bytes at RIP 0x7fdc6158e6a1. [ 985.093725] RSP: 002b:00007ffe1ef47bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 985.093728] RAX: ffffffffffffffda RBX: 00007ffe1ef47cc8 RCX: 00007fdc6158e6cb [ 985.093731] RDX: 00007ffe1ef47ce8 RSI: 00007ffe1ef49908 RDI: 00007ffe1ef498f0 [ 985.093733] RBP: 0000000000400800 R08: 00007fdc618ddd20 R09: 00007fdc618ddd20 [ 985.093735] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 985.093748] R13: 00007ffe1ef47cc0 R14: 0000000000000000 R15: 0000000000000000 [ 986.476187] Lustre: 2395:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.102@tcp:/lustre/fid: [0x200000403:0xede:0x0]/ may get corrupted (rc -108) [ 986.480612] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.102@tcp:/lustre/fid: [0x200000402:0xcae:0x0]/ may get corrupted (rc -108) [ 986.498814] Lustre: 2395:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.102@tcp:/lustre/fid: [0x240000402:0xc68:0x0]/ may get corrupted (rc -108) [ 986.540256] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.102@tcp:/lustre/fid: [0x240000403:0xe16:0x0]/ may get corrupted (rc -108) [ 987.419604] Lustre: lustre-OST0000-osc-ffff9d35458ac800: Connection restored to 192.168.204.102@tcp (at 192.168.204.102@tcp)