[ 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 436545068 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 [ 0.001009] APIC: Switch to symmetric I/O mode setup [ 0.002260] x2apic enabled [ 0.003006] Switched APIC routing to physical x2apic. [ 0.005010] kvm-guest: setup PV IPIs [ 0.007750] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.008000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.008024] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.009012] pid_max: default: 32768 minimum: 301 [ 0.010101] LSM: Security Framework initializing [ 0.012018] Yama: becoming mindful. [ 0.013038] SELinux: Initializing. [ 0.013849] *** VALIDATE selinux *** [ 0.021215] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.025692] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.026142] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.027108] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.028103] *** VALIDATE tmpfs *** [ 0.029279] *** VALIDATE proc *** [ 0.030248] *** VALIDATE cgroup *** [ 0.031012] *** VALIDATE cgroup2 *** [ 0.032273] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.033158] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.034006] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.035034] Spectre V2 : User space: Vulnerable [ 0.036007] Speculative Store Bypass: Vulnerable [ 0.039242] debug: unmapping init [mem 0xffffffff94059000-0xffffffff94060fff] [ 0.041993] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.042613] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.043022] ... version: 2 [ 0.043990] ... bit width: 48 [ 0.044017] ... generic registers: 4 [ 0.045016] ... value mask: 0000ffffffffffff [ 0.046016] ... max period: 00007fffffffffff [ 0.047026] ... fixed-purpose events: 3 [ 0.048014] ... event mask: 000000070000000f [ 0.049297] rcu: Hierarchical SRCU implementation. [ 0.051478] smp: Bringing up secondary CPUs ... [ 0.052595] x86: Booting SMP configuration: [ 0.053030] .... node #0, CPUs: #1 #2 #3 [ 0.057484] smp: Brought up 1 node, 4 CPUs [ 0.059016] smpboot: Max logical packages: 1 [ 0.060012] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.092092] node 0 deferred pages initialised in 30ms [ 0.095054] devtmpfs: initialized [ 0.096271] x86/mm: Memory block size: 128MB [ 0.099953] gcov: version magic: 0x41383552 [ 0.101287] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.105123] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.109315] pinctrl core: initialized pinctrl subsystem [ 0.112202] [ 0.112662] ************************************************************* [ 0.115014] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.117012] ** ** [ 0.119011] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.121012] ** ** [ 0.123011] ** This means that this kernel is built to expose internal ** [ 0.125016] ** IOMMU data structures, which may compromise security on ** [ 0.128012] ** your system. ** [ 0.130011] ** ** [ 0.132011] ** If you see this message and you are not debugging the ** [ 0.135011] ** kernel, report this immediately to your vendor! ** [ 0.137011] ** ** [ 0.139013] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.141014] ************************************************************* [ 0.144685] NET: Registered protocol family 16 [ 0.146392] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.148058] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.150066] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.155117] cpuidle: using governor menu [ 0.156831] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.157000] PCI: Using configuration type 1 for base access [ 0.158224] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.168010] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.169022] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.170369] cryptd: max_cpu_qlen set to 1000 [ 0.173260] ACPI: Added _OSI(Module Device) [ 0.174009] ACPI: Added _OSI(Processor Device) [ 0.174891] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.176013] ACPI: Added _OSI(Processor Aggregator Device) [ 0.181000] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.184544] ACPI: Interpreter enabled [ 0.186061] ACPI: PM: (supports S0 S3 S4 S5) [ 0.187013] ACPI: Using IOAPIC for interrupt routing [ 0.189106] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.190390] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.201148] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.202043] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.205019] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.208082] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.210985] acpiphp: Slot [2] registered [ 0.212113] acpiphp: Slot [5] registered [ 0.214121] acpiphp: Slot [6] registered [ 0.215097] acpiphp: Slot [3] registered [ 0.216101] acpiphp: Slot [4] registered [ 0.218099] acpiphp: Slot [7] registered [ 0.219117] acpiphp: Slot [8] registered [ 0.220066] acpiphp: Slot [9] registered [ 0.221104] acpiphp: Slot [10] registered [ 0.222174] acpiphp: Slot [11] registered [ 0.224116] acpiphp: Slot [12] registered [ 0.226103] acpiphp: Slot [13] registered [ 0.227110] acpiphp: Slot [14] registered [ 0.229098] acpiphp: Slot [15] registered [ 0.230147] acpiphp: Slot [16] registered [ 0.232081] acpiphp: Slot [17] registered [ 0.233097] acpiphp: Slot [18] registered [ 0.235118] acpiphp: Slot [19] registered [ 0.236162] acpiphp: Slot [20] registered [ 0.238104] acpiphp: Slot [21] registered [ 0.240104] acpiphp: Slot [22] registered [ 0.241098] acpiphp: Slot [23] registered [ 0.243103] acpiphp: Slot [24] registered [ 0.244110] acpiphp: Slot [25] registered [ 0.246103] acpiphp: Slot [26] registered [ 0.247122] acpiphp: Slot [27] registered [ 0.249097] acpiphp: Slot [28] registered [ 0.250000] acpiphp: Slot [29] registered [ 0.250000] acpiphp: Slot [30] registered [ 0.253117] acpiphp: Slot [31] registered [ 0.254049] PCI host bridge to bus 0000:00 [ 0.256021] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.258019] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.259014] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.261015] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.262014] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.265028] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.267272] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.271011] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.273374] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.280016] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.283843] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.285026] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.287019] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.290018] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.292517] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.295139] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.297042] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.300682] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.305016] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.314869] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.319014] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.323162] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.331015] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.342020] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.362018] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.382038] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.396015] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.416024] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.439020] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.456665] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.459387] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.461526] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.464364] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.466308] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.471665] iommu: Default domain type: Passthrough [ 0.474361] SCSI subsystem initialized [ 0.476125] ACPI: bus type USB registered [ 0.477074] usbcore: registered new interface driver usbfs [ 0.478068] usbcore: registered new interface driver hub [ 0.479078] usbcore: registered new device driver usb [ 0.480168] pps_core: LinuxPPS API ver. 1 registered [ 0.482012] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.485056] PTP clock support registered [ 0.487092] EDAC MC: Ver: 3.0.0 [ 0.489131] PCI: Using ACPI for IRQ routing [ 0.490911] NetLabel: Initializing [ 0.492012] NetLabel: domain hash size = 128 [ 0.493009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.495077] NetLabel: unlabeled traffic allowed by default [ 0.497003] vgaarb: loaded [ 0.498306] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.499014] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.505705] clocksource: Switched to clocksource kvm-clock [ 0.622211] VFS: Disk quotas dquot_6.6.0 [ 0.623813] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.626910] *** VALIDATE ramfs *** [ 0.628252] *** VALIDATE hugetlbfs *** [ 0.629837] pnp: PnP ACPI init [ 0.632656] pnp: PnP ACPI: found 6 devices [ 0.659075] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.663103] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.670247] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.671959] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.674263] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.676923] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.679966] NET: Registered protocol family 2 [ 0.682768] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.688715] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.693767] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.698983] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.702451] TCP: Hash tables configured (established 65536 bind 65536) [ 0.705362] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.708392] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.711262] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.714086] NET: Registered protocol family 1 [ 0.716665] RPC: Registered named UNIX socket transport module. [ 0.718483] RPC: Registered udp transport module. [ 0.720085] RPC: Registered tcp transport module. [ 0.721367] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.723490] NET: Registered protocol family 44 [ 0.724823] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.726780] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.728908] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.731200] PCI: CLS 0 bytes, default 64 [ 0.732863] Unpacking initramfs... [ 2.132594] debug: unmapping init [mem 0xffff9bcc3cc64000-0xffff9bcc3ffcffff] [ 2.139384] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.141533] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.145792] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.657451] Initialise system trusted keyrings [ 2.659347] Key type blacklist registered [ 2.661223] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.671087] zbud: loaded [ 2.674575] *** VALIDATE nfs *** [ 2.675479] *** VALIDATE nfs4 *** [ 2.676674] pstore: using deflate compression [ 2.680595] Platform Keyring initialized [ 2.794238] NET: Registered protocol family 38 [ 2.795768] Key type asymmetric registered [ 2.796746] Asymmetric key parser 'x509' registered [ 2.798103] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.800144] io scheduler mq-deadline registered [ 2.801433] io scheduler kyber registered [ 2.802638] io scheduler bfq registered [ 2.804206] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.807518] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.810800] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.813761] ACPI: Power Button [PWRF] [ 2.819482] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.826671] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.841185] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.874043] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.908621] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.912816] Non-volatile memory driver v1.3 [ 2.914564] Linux agpgart interface v0.103 [ 2.939585] virtio_blk virtio1: [vda] 146016 512-byte logical blocks (74.8 MB/71.3 MiB) [ 2.941637] vda: detected capacity change from 0 to 74760192 [ 2.953564] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.955700] vdb: detected capacity change from 0 to 1073741824 [ 2.960884] libphy: Fixed MDIO Bus: probed [ 2.984239] usbcore: registered new interface driver usbserial_generic [ 2.985902] usbserial: USB Serial support registered for generic [ 2.987827] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.991250] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.992451] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.994456] mousedev: PS/2 mouse device common for all mice [ 2.996585] rtc_cmos 00:05: RTC can wake from S4 [ 2.998158] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.999865] rtc_cmos 00:05: registered as rtc0 [ 3.002941] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.005847] intel_pstate: CPU model not supported [ 3.008289] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.010340] hid: raw HID events driver (C) Jiri Kosina [ 3.013053] usbcore: registered new interface driver usbhid [ 3.015146] usbhid: USB HID core driver [ 3.016923] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.016924] drop_monitor: Initializing network drop monitor service [ 3.022311] Initializing XFRM netlink socket [ 3.024321] NET: Registered protocol family 10 [ 3.027357] Segment Routing with IPv6 [ 3.028829] NET: Registered protocol family 17 [ 3.031197] mpls_gso: MPLS GSO support [ 3.037337] RAS: Correctable Errors collector initialized. [ 3.039427] AVX version of gcm_enc/dec engaged. [ 3.041510] AES CTR mode by8 optimization enabled [ 3.117551] sched_clock: Marking stable (3117518281, 0)->(4012193805, -894675524) [ 3.120768] registered taskstats version 1 [ 3.124450] Loading compiled-in X.509 certificates [ 3.126843] zswap: loaded using pool lzo/zbud [ 3.153223] Key type big_key registered [ 3.164331] Key type encrypted registered [ 3.165915] ima: No TPM chip found, activating TPM-bypass! [ 3.167269] ima: Allocated hash algorithm: sha1 [ 3.168468] ima: No architecture policies found [ 3.169988] evm: Initialising EVM extended attributes: [ 3.171391] evm: security.selinux [ 3.172348] evm: security.ima [ 3.173168] evm: security.capability [ 3.174065] evm: HMAC attrs: 0x1 [ 3.176070] rtc_cmos 00:05: setting system clock to 2026-09-01 23:28:30 UTC (1788305310) [ 3.182420] debug: unmapping init [mem 0xffffffff95003000-0xffffffff951fffff] [ 3.185166] debug: unmapping init [mem 0xffffffff93d82000-0xffffffff94058fff] [ 3.193104] Write protecting the kernel read-only data: 28672k [ 3.195738] debug: unmapping init [mem 0xffffffff92403000-0xffffffff925fffff] [ 3.197990] debug: unmapping init [mem 0xffffffff92d14000-0xffffffff92dfffff] [ 3.233081] 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) [ 3.239429] systemd[1]: Detected virtualization kvm. [ 3.240790] systemd[1]: Detected architecture x86-64. [ 3.241982] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.263372] systemd[1]: No hostname configured. [ 3.264805] systemd[1]: Set hostname to . [ 3.266609] random: systemd: uninitialized urandom read (16 bytes read) [ 3.268461] systemd[1]: Initializing machine ID from random generator. [ 3.321931] random: ln: uninitialized urandom read (6 bytes read) [ 3.398984] random: systemd: uninitialized urandom read (16 bytes read) [ 3.401490] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 3.404939] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 3.410100] systemd[1]: Reached target Initrd Root Device. [ OK ] Reached target Initrd Root Device. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Paths. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Swap. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Local File Systems. [ OK ] Reached target Timers. [ OK ] Listening on Journal Socket. Starting Create Volatile Files and Directories... Starting Journal Service... Starting Create list of required st…ce nodes for the current kernel... Starting Setup Virtual Console... [ OK ] Started Memstrack Anylazing Service. [ OK ] Reached target Sockets. Starting Apply Kernel Variables... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Setup Virtual Console. [ OK ] Started Apply Kernel Variables. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 4.106731] device-mapper: uevent: version 1.0.3 [ 4.109089] device-mapper: ioctl: 4.46.0-ioctl (2022-02-22) initialised: dm-devel@redhat.com [ OK ] Started dracut pre-udev hook. Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. Starting dracut pre-trigger hook... [ OK ] Started dracut pre-trigger hook. Starting udev Coldplug all Devices... Mounting Kernel Configuration File System... [ OK ] Mounted Kernel Configuration File System. [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting dracut initqueue hook... [ 4.829930] virtio_net virtio0 ens2: renamed from eth0 [ 4.899189] scsi host0: ata_piix [ 4.919833] scsi host1: ata_piix [ 4.921522] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.924226] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 9.238590] dracut-initqueue[590]: RTNETLINK answers: File exists [ 9.678102] random: crng init done [ 9.679819] 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... [ 10.124844] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Timers. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target Slices. [ OK ] Stopped target System Initialization. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Swap. [ 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... [ 11.311873] printk: systemd: 24 output lines suppressed due to ratelimiting [ 11.617505] SELinux: Disabled at runtime. [ 11.682165] 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) [ 11.690515] systemd[1]: Detected virtualization kvm. [ 11.691916] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 12.175719] systemd[1]: initrd-switch-root.service: Succeeded. [ 12.178324] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 12.182348] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 12.187278] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 12.189966] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 12.196326] systemd[1]: Starting Journal Service... Starting Journal Service... [ 12.205686] systemd[1]: Listening on RPCbind Server Activation Socket. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Stopped target Switch Root. Starting Remount Root and Kernel File Systems... [ OK ] Reached target RPC Port Mapper. [ OK ] Stopped target Initrd File Systems. Mounting POSIX Message Queue File System... [ OK ] Listening on udev Control Socket. [ OK ] Reached target rpc_pipefs.target. [ OK ] Created slice User and Session Slice. [ OK ] Created slice system-getty.slice. [ OK ] Listening on initctl Compatibility Named Pipe. Mounting Kernel Debug File System... [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. Activating swap /dev/disk/by-label/SWAP... [ OK ] Created slice system-serial\x2dgetty.slice. [ 12.323524] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Listening on Process Core Dump Socket. Mounting Huge Pages File System... [ OK ] Stopped target Initrd Root File System. [ OK ] Created slice system-sshd\x2dkeygen.slice. Starting Create list of required st…ce nodes for the current kernel... Starting Apply Kernel Variables... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Slices. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... [ 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 Kernel Debug File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Mounted Huge Pages File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Apply Kernel Variables. [ OK ] Reached target Swap. Starting Configure read-only root support... Starting Create Static Device Nodes in /dev... Starting Flush Journal to Persistent Storage... [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Mounting /home/green/git/lustre-release... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ OK ] Started udev Coldplug all Devices. [ 12.634271] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 12.888886] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 12.959477] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 13.008587] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 13.033460] EDAC sbridge: Ver: 1.1.2 [ 14.164077] Key type dns_resolver registered [ 14.467055] NFS: Registering the id_resolver key type [ 14.469043] Key type id_resolver registered [ 14.470663] 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 Mark the need to relabel after reboot... Starting Create Volatile Files and Directories... [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Create Volatile Files and Directories. Starting 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 ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting Restore /run/initramfs on shutdown... [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Login Service... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Started irqbalance daemon. [ OK ] Reached target sshd-keygen.target. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting OpenSSH server daemon... Starting GSSAPI Proxy Daemon... Starting Dynamic System Tuning Daemon... Starting Network Manager Wait Online... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ 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 Serial Getty on ttyS1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Command Scheduler. [ OK ] Started Getty on tty1. [ 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 oleg201-client login: [ 54.946480] libcfs: loading out-of-tree module taints kernel. [ 55.023072] Key type ._llcrypt registered [ 55.024762] Key type .llcrypt registered [ 55.679260] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 55.704361] alg: No test for adler32 (adler32-zlib) [ 57.103614] Lustre: Lustre: Build Version: 2.17.57_44_g3acc781 [ 57.964213] LNet: Added LNI 192.168.202.1@tcp [8/256/0/180] [ 59.655799] Key type lgssc registered [ 61.564199] Lustre: Echo OBD driver; http://www.lustre.org/ [ 254.391211] Lustre: Mounted lustre-client - version 2.17.57_44_g3acc781 [ 259.901698] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 273.377989] Lustre: DEBUG MARKER: oleg201-client.virtnet: executing check_logdir /tmp/testlogs/ [ 279.051675] Lustre: DEBUG MARKER: oleg201-client.virtnet: executing yml_node [ 280.033520] Lustre: lustre-OST0000-osc-ffff9bcc88ec6000: disconnect after 23s idle [ 283.783361] Lustre: DEBUG MARKER: Client: 2.17.57.44 [ 286.604390] Lustre: DEBUG MARKER: MDS: 2.17.57.44 [ 289.550538] Lustre: DEBUG MARKER: OSS: 2.17.57.44 [ 291.167926] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Tue Sep 1 19:33:17 EDT 2026 [ 309.705805] Lustre: DEBUG MARKER: excepting tests: [ 311.294259] Lustre: DEBUG MARKER: === racer: start setup 19:33:37 (1788305617) === [ 312.057697] Lustre: Mounted lustre-client - version 2.17.57_44_g3acc781 [ 318.144818] Lustre: DEBUG MARKER: oleg201-client.virtnet: executing check_config_client /mnt/lustre [ 339.983930] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 354.393660] Lustre: DEBUG MARKER: === racer: finish setup 19:34:20 (1788305660) === [ 357.787127] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg201-client.virtnet DURATION=300 ========================================================== 19:34:23 (1788305663) [ 384.466258] traps: 19[14960] general protection fault ip:55d633c21366 sp:7ffe244bf1c8 error:0 in 19[55d633c1b000+7000] [ 468.963525] 7[25485]: segfault at 8 ip 00007fab35067875 sp 00007ffc9320dd90 error 4 in ld-2.28.so[7fab35046000+2f000] [ 468.978990] 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 [ 523.991028] 5[32303]: segfault at 8 ip 00007ff41c7b0875 sp 00007ffe12497020 error 4 in ld-2.28.so[7ff41c78f000+2f000] [ 524.000614] 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 [ 551.055470] 13[36145]: segfault at 8 ip 00007f86a1edd875 sp 00007ffd706f3740 error 4 in ld-2.28.so[7f86a1ebc000+2f000] [ 551.067674] 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 [ 585.646535] 3[40741]: segfault at 8 ip 00007fdabe4f8875 sp 00007ffd9a5c7ee0 error 4 in ld-2.28.so[7fdabe4d7000+2f000] [ 585.659621] 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 [ 585.887446] 11[40823]: segfault at 8 ip 00007f9a06797875 sp 00007fff49f712b0 error 4 in ld-2.28.so[7f9a06776000+2f000] [ 585.899407] 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 [ 657.464383] 15[51508]: segfault at 0 ip 000055b326117200 sp 00007fff71fa2838 error 6 in 15[55b326115000+7000] [ 657.479468] 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> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 662.624644] LustreError: 51727:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_51727 thread for 'racer': rc = -4 [ 663.523190] 14[52166]: segfault at 8 ip 00007f240341e875 sp 00007ffd48273d20 error 4 in ld-2.28.so[7f24033fd000+2f000] [ 663.527575] 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 [ 671.976911] LustreError: 53531:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_53531 thread for 'racer': rc = -4 [ 673.645084] traps: 9[53774] general protection fault ip:55f9d2ea4c9d sp:7ffe79634918 error:0 in 9[55f9d2e9f000+7000] [ 674.774419] 17[53973]: segfault at 8 ip 00007f81bb6ff875 sp 00007fff8c312cd0 error 4 in ld-2.28.so[7f81bb6de000+2f000] [ 674.776053] 17[53962]: segfault at 8 ip 00007fc92593f875 sp 00007ffe5587b810 error 4 [ 674.784029] 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 [ 674.801284] in ld-2.28.so[7fc92591e000+2f000] [ 674.806114] 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 [ 676.349488] LustreError: 52242:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_52242 thread for '5': rc=-4 [ 676.901452] LustreError: 52234:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_52234 thread for '5': rc = -4 [ 677.013492] LustreError: 51674:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_51674 thread for '3': rc=-4 [ 689.484914] LustreError: 56229:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56229 thread for 'racer': rc = -4 [ 689.501374] LustreError: 56229:0:(statahead.c:2479:start_statahead_thread()) Skipped 1 previous similar message [ 710.948892] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg201-client.virtnet DURATION=300 ========================================================== 19:40:16 (1788306016) [ 898.248986] LustreError: lustre-OST0001-osc-ffff9bcc88ec6000: operation ldlm_enqueue to node 192.168.202.101@tcp failed: rc = -107 [ 898.251742] Lustre: lustre-OST0001-osc-ffff9bcc88ec6000: Connection to lustre-OST0001 (at 192.168.202.101@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 898.261938] LustreError: Skipped 2 previous similar messages [ 898.635187] LustreError: lustre-OST0001-osc-ffff9bcc88ec6000: This client was evicted by lustre-OST0001; in progress operations using this service will fail. [ 898.952947] Lustre: 2400:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.101@tcp:/lustre/fid: [0x240000403:0xa0c:0x0]/ may get corrupted (rc -108) [ 899.868964] LustreError: 67371:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0001-osc-ffff9bcc88ec6000: namespace resource [0x2c0000400:0x4b30:0x0].0x0 (ffff9bcb8c37cc00) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 900.401738] LustreError: 67371:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0001-osc-ffff9bcc88ec6000: namespace resource [0x2c0000400:0x39a0:0x0].0x0 (ffff9bccb83cce00) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 900.439298] LustreError: 67371:0:(ldlm_resource.c:1207:ldlm_resource_complain()) Skipped 170 previous similar messages [ 900.456204] Lustre: lustre-OST0001-osc-ffff9bcc88ec6000: Connection restored to 192.168.202.101@tcp (at 192.168.202.101@tcp) [ 918.613021] LustreError: lustre-OST0000-osc-ffff9bcc91708000: operation ldlm_enqueue to node 192.168.202.101@tcp failed: rc = -107 [ 918.613041] Lustre: lustre-OST0000-osc-ffff9bcc91708000: Connection to lustre-OST0000 (at 192.168.202.101@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 918.626257] LustreError: Skipped 439 previous similar messages [ 918.774198] LustreError: lustre-OST0000-osc-ffff9bcc91708000: This client was evicted by lustre-OST0000; in progress operations using this service will fail. [ 918.882239] LustreError: lustre-OST0001-osc-ffff9bcc91708000: This client was evicted by lustre-OST0001; in progress operations using this service will fail. [ 919.696110] Lustre: 2402:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.101@tcp:/lustre/fid: [0x200000403:0xbd4:0x0]// may get corrupted (rc -108) [ 921.845799] LustreError: 68215:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0001-osc-ffff9bcc91708000: namespace resource [0x2c0000400:0x250:0x0].0x0 (ffff9bccb85db900) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 921.858974] LustreError: 68215:0:(ldlm_resource.c:1207:ldlm_resource_complain()) Skipped 38 previous similar messages [ 922.180912] Lustre: lustre-OST0000-osc-ffff9bcc91708000: Connection restored to 192.168.202.101@tcp (at 192.168.202.101@tcp) [ 980.575087] hrtimer: interrupt took 3078045 ns [ 1106.911334] INFO: task dir_create.sh:57924 blocked for more than 120 seconds. [ 1106.913708] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1106.919044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.929746] task:dir_create.sh state:D stack:0 pid:57924 ppid:57907 flags:0x80000004 [ 1106.941675] Call Trace: [ 1106.949888] __schedule+0x351/0xcb0 [ 1106.958606] schedule+0xc0/0x180 [ 1106.961125] schedule_preempt_disabled+0x21/0x40 [ 1106.964554] rwsem_down_read_slowpath+0x44e/0x600 [ 1106.967389] down_read+0xa5/0x2b0 [ 1106.972785] lookup_slow+0x2f/0x70 [ 1106.975590] walk_component+0x263/0x4f0 [ 1106.982590] link_path_walk+0x416/0x8a0 [ 1106.997138] ? nd_jump_root+0xe5/0x160 [ 1107.006435] ? path_init+0x437/0x520 [ 1107.007886] path_openat+0x135/0x500 [ 1107.019425] do_filp_open+0x99/0x140 [ 1107.029917] ? getname_flags+0x6e/0x330 [ 1107.032792] ? __check_object_size+0xff/0x256 [ 1107.043819] ? do_raw_spin_unlock+0x75/0x190 [ 1107.045137] ? _raw_spin_unlock+0x12/0x30 [ 1107.046158] do_sys_openat2+0x2b4/0x410 [ 1107.047098] do_sys_open+0x73/0xa0 [ 1107.052317] __x64_sys_openat+0x24/0x30 [ 1107.054506] do_syscall_64+0xc1/0x440 [ 1107.058985] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.063506] RIP: 0033:0x7fe2a60bc332 [ 1107.066905] Code: Unable to access opcode bytes at RIP 0x7fe2a60bc308. [ 1107.069090] RSP: 002b:00007ffcd8033310 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1107.075675] RAX: ffffffffffffffda RBX: 0000560460126bb0 RCX: 00007fe2a60bc332 [ 1107.081665] RDX: 0000000000000241 RSI: 000056046012d080 RDI: 00000000ffffff9c [ 1107.088519] RBP: 00007ffcd8033410 R08: 0000000000000020 R09: 0000560460104012 [ 1107.092267] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 1107.095915] R13: 0000000000000003 R14: 0000000000000001 R15: 000056046012d080 [ 1107.103351] INFO: task lfs:67907 blocked for more than 120 seconds. [ 1107.111015] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.115189] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.118682] task:lfs state:D stack:0 pid:67907 ppid:1 flags:0x80000004 [ 1107.129503] Call Trace: [ 1107.131288] __schedule+0x351/0xcb0 [ 1107.132623] schedule+0xc0/0x180 [ 1107.134906] schedule_preempt_disabled+0x21/0x40 [ 1107.139508] rwsem_down_read_slowpath+0x44e/0x600 [ 1107.144519] down_read+0xa5/0x2b0 [ 1107.145918] lookup_slow+0x2f/0x70 [ 1107.149349] walk_component+0x263/0x4f0 [ 1107.153246] ? nd_jump_root+0xe5/0x160 [ 1107.155942] ? path_init+0x437/0x520 [ 1107.163225] path_lookupat.isra.41+0xaa/0x3a0 [ 1107.165581] ? __alloc_file+0x111/0x1d0 [ 1107.171473] path_openat+0x2c8/0x500 [ 1107.184151] do_filp_open+0x99/0x140 [ 1107.185405] ? getname_flags+0x6e/0x330 [ 1107.188082] ? __check_object_size+0xff/0x256 [ 1107.190718] ? do_raw_spin_unlock+0x75/0x190 [ 1107.192771] ? _raw_spin_unlock+0x12/0x30 [ 1107.194615] do_sys_openat2+0x2b4/0x410 [ 1107.196595] do_sys_open+0x73/0xa0 [ 1107.198655] __x64_sys_openat+0x24/0x30 [ 1107.200701] do_syscall_64+0xc1/0x440 [ 1107.202623] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.205207] RIP: 0033:0x7f34720ddebf [ 1107.207301] Code: Unable to access opcode bytes at RIP 0x7f34720dde95. [ 1107.210670] RSP: 002b:00007ffc78402060 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1107.221419] RAX: ffffffffffffffda RBX: 00000000026462a0 RCX: 00007f34720ddebf [ 1107.226100] RDX: 00000000002a0000 RSI: 00000000026462a0 RDI: 00000000ffffff9c [ 1107.231941] RBP: 00000000026583e0 R08: 0000000000000000 R09: 0000000000000000 [ 1107.239530] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000026462a0 [ 1107.247579] R13: 00007ffc78402140 R14: 0000000000000001 R15: 0000000000000000 [ 1107.254525] INFO: task mrename:67928 blocked for more than 120 seconds. [ 1107.260142] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.269150] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.274627] task:mrename state:D stack:0 pid:67928 ppid:1 flags:0x80004004 [ 1107.279604] Call Trace: [ 1107.281281] __schedule+0x351/0xcb0 [ 1107.283378] schedule+0xc0/0x180 [ 1107.285175] schedule_preempt_disabled+0x21/0x40 [ 1107.291749] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.294324] down_write+0x80/0xd0 [ 1107.296440] vfs_rename+0x1f0/0x1010 [ 1107.298449] do_renameat2+0x487/0x730 [ 1107.300598] __x64_sys_rename+0x24/0x30 [ 1107.302600] do_syscall_64+0xc1/0x440 [ 1107.304643] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.308137] RIP: 0033:0x7f336f7826cb [ 1107.309695] Code: Unable to access opcode bytes at RIP 0x7f336f7826a1. [ 1107.313649] RSP: 002b:00007ffe24e4f228 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.317700] RAX: ffffffffffffffda RBX: 00007ffe24e4f318 RCX: 00007f336f7826cb [ 1107.321898] RDX: 00007ffe24e4f338 RSI: 00007ffe24e50936 RDI: 00007ffe24e5091e [ 1107.325382] RBP: 0000000000400800 R08: 00007f336fad1d20 R09: 00007f336fad1d20 [ 1107.332722] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.344564] R13: 00007ffe24e4f310 R14: 0000000000000000 R15: 0000000000000000 [ 1107.351679] INFO: task mrename:67954 blocked for more than 120 seconds. [ 1107.356189] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.360181] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.365866] task:mrename state:D stack:0 pid:67954 ppid:1 flags:0x80004004 [ 1107.370456] Call Trace: [ 1107.371816] __schedule+0x351/0xcb0 [ 1107.373860] ? filename_parentat.isra.44+0x153/0x220 [ 1107.376411] schedule+0xc0/0x180 [ 1107.378302] schedule_preempt_disabled+0x21/0x40 [ 1107.380525] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.383130] __mutex_lock_slowpath+0x1f/0x30 [ 1107.385305] mutex_lock+0x5b/0x70 [ 1107.386845] lock_rename+0x33/0x160 [ 1107.388757] do_renameat2+0x313/0x730 [ 1107.394691] __x64_sys_rename+0x24/0x30 [ 1107.399574] do_syscall_64+0xc1/0x440 [ 1107.401733] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.409391] RIP: 0033:0x7fcc3c0866cb [ 1107.412182] Code: Unable to access opcode bytes at RIP 0x7fcc3c0866a1. [ 1107.415147] RSP: 002b:00007ffc2bb18158 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.419319] RAX: ffffffffffffffda RBX: 00007ffc2bb18248 RCX: 00007fcc3c0866cb [ 1107.422397] RDX: 00007ffc2bb18268 RSI: 00007ffc2bb19933 RDI: 00007ffc2bb1991d [ 1107.427972] RBP: 0000000000400800 R08: 00007fcc3c3d5d20 R09: 00007fcc3c3d5d20 [ 1107.432558] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.442201] R13: 00007ffc2bb18240 R14: 0000000000000000 R15: 0000000000000000 [ 1107.455933] INFO: task mrename:67973 blocked for more than 120 seconds. [ 1107.458277] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.462864] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.469714] task:mrename state:D stack:0 pid:67973 ppid:1 flags:0x80004004 [ 1107.477732] Call Trace: [ 1107.482969] __schedule+0x351/0xcb0 [ 1107.486035] ? filename_parentat.isra.44+0x153/0x220 [ 1107.489079] schedule+0xc0/0x180 [ 1107.493541] schedule_preempt_disabled+0x21/0x40 [ 1107.496613] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.504138] __mutex_lock_slowpath+0x1f/0x30 [ 1107.506575] mutex_lock+0x5b/0x70 [ 1107.507476] lock_rename+0x33/0x160 [ 1107.511739] do_renameat2+0x313/0x730 [ 1107.516894] __x64_sys_rename+0x24/0x30 [ 1107.519735] do_syscall_64+0xc1/0x440 [ 1107.521199] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.523606] RIP: 0033:0x7f406c45f6cb [ 1107.527550] Code: Unable to access opcode bytes at RIP 0x7f406c45f6a1. [ 1107.530477] RSP: 002b:00007ffe7f2c8d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.533461] RAX: ffffffffffffffda RBX: 00007ffe7f2c8e18 RCX: 00007f406c45f6cb [ 1107.538436] RDX: 00007ffe7f2c8e38 RSI: 00007ffe7f2ca933 RDI: 00007ffe7f2ca91c [ 1107.541323] RBP: 0000000000400800 R08: 00007f406c7aed20 R09: 00007f406c7aed20 [ 1107.544267] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.550307] R13: 00007ffe7f2c8e10 R14: 0000000000000000 R15: 0000000000000000 [ 1107.553302] INFO: task mrename:68005 blocked for more than 120 seconds. [ 1107.555604] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.559158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.562602] task:mrename state:D stack:0 pid:68005 ppid:1 flags:0x80000004 [ 1107.565900] Call Trace: [ 1107.566676] __schedule+0x351/0xcb0 [ 1107.567985] schedule+0xc0/0x180 [ 1107.569186] schedule_preempt_disabled+0x21/0x40 [ 1107.570619] rwsem_down_read_slowpath+0x44e/0x600 [ 1107.572645] down_read+0xa5/0x2b0 [ 1107.574176] lookup_slow+0x2f/0x70 [ 1107.575858] walk_component+0x263/0x4f0 [ 1107.577516] link_path_walk+0x416/0x8a0 [ 1107.579396] ? nd_jump_root+0xe5/0x160 [ 1107.581149] ? path_init+0x437/0x520 [ 1107.582742] path_parentat.isra.40+0x43/0xe0 [ 1107.584534] filename_parentat.isra.44+0xbb/0x220 [ 1107.586672] ? getname_flags+0x6e/0x330 [ 1107.588450] ? __check_object_size+0xff/0x256 [ 1107.590281] ? strncpy_from_user+0x5c/0x2c0 [ 1107.592393] do_renameat2+0x199/0x730 [ 1107.594980] __x64_sys_rename+0x24/0x30 [ 1107.596964] do_syscall_64+0xc1/0x440 [ 1107.600763] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.602875] RIP: 0033:0x7fb2036c86cb [ 1107.605247] Code: Unable to access opcode bytes at RIP 0x7fb2036c86a1. [ 1107.612268] RSP: 002b:00007ffcf181f4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.617469] RAX: ffffffffffffffda RBX: 00007ffcf181f598 RCX: 00007fb2036c86cb [ 1107.620883] RDX: 00007ffcf181f5b8 RSI: 00007ffcf1820934 RDI: 00007ffcf182091d [ 1107.624527] RBP: 0000000000400800 R08: 00007fb203a17d20 R09: 00007fb203a17d20 [ 1107.628247] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.636248] R13: 00007ffcf181f590 R14: 0000000000000000 R15: 0000000000000000 [ 1107.640534] INFO: task lfs:68007 blocked for more than 120 seconds. [ 1107.645949] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.652772] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.660410] task:lfs state:D stack:0 pid:68007 ppid:1 flags:0x80000004 [ 1107.668096] Call Trace: [ 1107.670485] __schedule+0x351/0xcb0 [ 1107.673058] schedule+0xc0/0x180 [ 1107.675314] schedule_preempt_disabled+0x21/0x40 [ 1107.678441] rwsem_down_read_slowpath+0x44e/0x600 [ 1107.687713] down_read+0xa5/0x2b0 [ 1107.690393] lookup_slow+0x2f/0x70 [ 1107.699425] walk_component+0x263/0x4f0 [ 1107.704339] ? nd_jump_root+0xe5/0x160 [ 1107.707665] ? path_init+0x437/0x520 [ 1107.719532] path_lookupat.isra.41+0xaa/0x3a0 [ 1107.725417] ? get_page_from_freelist+0x406/0x5d0 [ 1107.726912] filename_lookup+0xb7/0x220 [ 1107.734304] ? getname_flags+0x6e/0x330 [ 1107.736294] ? __check_object_size+0xff/0x256 [ 1107.738288] ? strncpy_from_user+0x5c/0x2c0 [ 1107.740538] ? getname_flags+0x96/0x330 [ 1107.742890] user_path_at_empty+0x3f/0x50 [ 1107.745587] vfs_statx+0x90/0x150 [ 1107.747519] __do_sys_statx+0x43/0xc0 [ 1107.749786] ? do_user_addr_fault+0x2e1/0x8a0 [ 1107.754301] ? _cond_resched+0x1d/0x50 [ 1107.756184] ? __do_page_fault+0x6b/0xa0 [ 1107.758405] __x64_sys_statx+0x28/0x31 [ 1107.760417] do_syscall_64+0xc1/0x440 [ 1107.766249] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.768979] RIP: 0033:0x7ff0b2595fbf [ 1107.770858] Code: Unable to access opcode bytes at RIP 0x7ff0b2595f95. [ 1107.774307] RSP: 002b:00007ffd541c35a0 EFLAGS: 00000206 ORIG_RAX: 000000000000014c [ 1107.783431] RAX: ffffffffffffffda RBX: 00007ffd541ca93e RCX: 00007ff0b2595fbf [ 1107.786202] RDX: 0000000000000000 RSI: 00007ffd541ca93e RDI: 00000000ffffff9c [ 1107.790994] RBP: 0000000000000000 R08: 00007ffd541c35c0 R09: 00000000ffffff9c [ 1107.795702] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd541c35c0 [ 1107.802268] R13: 00007ffd541c4720 R14: 00007ffd541c8f70 R15: 0000000000000000 [ 1107.810148] INFO: task lfs:68008 blocked for more than 120 seconds. [ 1107.813533] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.822975] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.830815] task:lfs state:D stack:0 pid:68008 ppid:1 flags:0x80004004 [ 1107.838573] Call Trace: [ 1107.843904] __schedule+0x351/0xcb0 [ 1107.847066] schedule+0xc0/0x180 [ 1107.849354] schedule_preempt_disabled+0x21/0x40 [ 1107.852202] rwsem_down_read_slowpath+0x44e/0x600 [ 1107.854686] down_read+0xa5/0x2b0 [ 1107.858743] lookup_slow+0x2f/0x70 [ 1107.860956] walk_component+0x263/0x4f0 [ 1107.867800] ? nd_jump_root+0xe5/0x160 [ 1107.869465] ? path_init+0x437/0x520 [ 1107.872466] path_lookupat.isra.41+0xaa/0x3a0 [ 1107.875589] ? get_page_from_freelist+0x406/0x5d0 [ 1107.880091] filename_lookup+0xb7/0x220 [ 1107.882679] ? getname_flags+0x6e/0x330 [ 1107.885090] ? __check_object_size+0xff/0x256 [ 1107.888706] ? strncpy_from_user+0x5c/0x2c0 [ 1107.890690] ? getname_flags+0x96/0x330 [ 1107.892893] user_path_at_empty+0x3f/0x50 [ 1107.898895] vfs_statx+0x90/0x150 [ 1107.901062] __do_sys_statx+0x43/0xc0 [ 1107.904245] ? do_user_addr_fault+0x2e1/0x8a0 [ 1107.910447] ? _cond_resched+0x1d/0x50 [ 1107.913508] ? __do_page_fault+0x6b/0xa0 [ 1107.919403] __x64_sys_statx+0x28/0x31 [ 1107.920903] do_syscall_64+0xc1/0x440 [ 1107.927492] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.932407] RIP: 0033:0x7f559674afbf [ 1107.943101] Code: Unable to access opcode bytes at RIP 0x7f559674af95. [ 1107.944771] RSP: 002b:00007ffc05cdc060 EFLAGS: 00000206 ORIG_RAX: 000000000000014c [ 1107.948394] RAX: ffffffffffffffda RBX: 00007ffc05ce293e RCX: 00007f559674afbf [ 1107.954375] RDX: 0000000000000000 RSI: 00007ffc05ce293e RDI: 00000000ffffff9c [ 1107.958104] RBP: 0000000000000000 R08: 00007ffc05cdc080 R09: 00000000ffffff9c [ 1107.961873] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc05cdc080 [ 1107.965196] R13: 00007ffc05cdd1e0 R14: 00007ffc05ce1a30 R15: 0000000000000000 [ 1107.969405] INFO: task rm:68020 blocked for more than 120 seconds. [ 1107.971527] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.983876] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.989377] task:rm state:D stack:0 pid:68020 ppid:1 flags:0x80000004 [ 1107.997280] Call Trace: [ 1107.998844] __schedule+0x351/0xcb0 [ 1108.000613] schedule+0xc0/0x180 [ 1108.003243] schedule_preempt_disabled+0x21/0x40 [ 1108.005562] rwsem_down_read_slowpath+0x44e/0x600 [ 1108.008153] down_read+0xa5/0x2b0 [ 1108.011105] lookup_slow+0x2f/0x70 [ 1108.014620] walk_component+0x263/0x4f0 [ 1108.020324] ? nd_jump_root+0xe5/0x160 [ 1108.021702] ? path_init+0x437/0x520 [ 1108.022975] path_lookupat.isra.41+0xaa/0x3a0 [ 1108.029675] ? get_page_from_freelist+0x406/0x5d0 [ 1108.036536] filename_lookup+0xb7/0x220 [ 1108.040689] ? getname_flags+0x6e/0x330 [ 1108.042915] ? __check_object_size+0xff/0x256 [ 1108.048198] ? strncpy_from_user+0x5c/0x2c0 [ 1108.050376] ? getname_flags+0x96/0x330 [ 1108.052485] user_path_at_empty+0x3f/0x50 [ 1108.054264] vfs_statx+0x90/0x150 [ 1108.056163] __do_sys_newfstatat+0x39/0x90 [ 1108.058542] ? do_user_addr_fault+0x2e1/0x8a0 [ 1108.061175] ? __do_page_fault+0x6b/0xa0 [ 1108.063455] __x64_sys_newfstatat+0x22/0x30 [ 1108.065751] do_syscall_64+0xc1/0x440 [ 1108.067541] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.069994] RIP: 0033:0x7f1435f880fd [ 1108.072852] Code: Unable to access opcode bytes at RIP 0x7f1435f880d3. [ 1108.075444] RSP: 002b:00007ffeeb762998 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1108.079439] RAX: ffffffffffffffda RBX: 0000561468a98700 RCX: 00007f1435f880fd [ 1108.082159] RDX: 0000561468a98778 RSI: 0000561468a98808 RDI: 00000000ffffff9c [ 1108.084497] RBP: 0000561468a98778 R08: 0000000000000100 R09: 0000561468a96032 [ 1108.086967] R10: 0000000000000100 R11: 0000000000000246 R12: 0000561468a97440 [ 1108.089738] R13: 00007ffeeb762d08 R14: 0000000000000000 R15: 0000561468a98700 [ 1108.092868] INFO: task mrename:68022 blocked for more than 120 seconds. [ 1108.095051] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.098436] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.101384] task:mrename state:D stack:0 pid:68022 ppid:1 flags:0x80000004 [ 1108.104425] Call Trace: [ 1108.105701] __schedule+0x351/0xcb0 [ 1108.107291] schedule+0xc0/0x180 [ 1108.108493] schedule_preempt_disabled+0x21/0x40 [ 1108.110355] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1108.112408] down_write+0x80/0xd0 [ 1108.113652] lock_rename+0x144/0x160 [ 1108.115268] do_renameat2+0x313/0x730 [ 1108.116468] __x64_sys_rename+0x24/0x30 [ 1108.117900] do_syscall_64+0xc1/0x440 [ 1108.119541] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.121536] RIP: 0033:0x7f8d047356cb [ 1108.122746] Code: Unable to access opcode bytes at RIP 0x7f8d047356a1. [ 1108.125460] RSP: 002b:00007ffe33336a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1108.131369] RAX: ffffffffffffffda RBX: 00007ffe33336b18 RCX: 00007f8d047356cb [ 1108.136470] RDX: 00007ffe33336b38 RSI: 00007ffe33337937 RDI: 00007ffe33337920 [ 1108.140248] RBP: 0000000000400800 R08: 00007f8d04a84d20 R09: 00007f8d04a84d20 [ 1108.144935] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1108.150528] R13: 00007ffe33336b10 R14: 0000000000000000 R15: 0000000000000000 [ 1634.804591] Lustre: lustre-OST0001-osc-ffff9bcc91708000: disconnect after 24s idle [ 1634.818337] Lustre: Skipped 1 previous similar message [ 1645.023332] Lustre: lustre-OST0000-osc-ffff9bcc91708000: disconnect after 24s idle