[ 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 413763284 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 [ 0.001012] APIC: Switch to symmetric I/O mode setup [ 0.003197] x2apic enabled [ 0.004008] Switched APIC routing to physical x2apic. [ 0.005013] kvm-guest: setup PV IPIs [ 0.008513] ..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 [ 0.009024] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.010013] pid_max: default: 32768 minimum: 301 [ 0.011134] LSM: Security Framework initializing [ 0.013050] Yama: becoming mindful. [ 0.014036] SELinux: Initializing. [ 0.015085] *** VALIDATE selinux *** [ 0.023693] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.028012] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.030123] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.032011] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.034083] *** VALIDATE tmpfs *** [ 0.035452] *** VALIDATE proc *** [ 0.037115] *** VALIDATE cgroup *** [ 0.038009] *** VALIDATE cgroup2 *** [ 0.039245] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.040137] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.041004] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.043009] Spectre V2 : User space: Vulnerable [ 0.043825] Speculative Store Bypass: Vulnerable [ 0.046181] debug: unmapping init [mem 0xffffffffb8459000-0xffffffffb8460fff] [ 0.048144] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.049518] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.050016] ... version: 2 [ 0.050785] ... bit width: 48 [ 0.051011] ... generic registers: 4 [ 0.051871] ... value mask: 0000ffffffffffff [ 0.052009] ... max period: 00007fffffffffff [ 0.053008] ... fixed-purpose events: 3 [ 0.053786] ... event mask: 000000070000000f [ 0.054294] rcu: Hierarchical SRCU implementation. [ 0.056437] smp: Bringing up secondary CPUs ... [ 0.057605] x86: Booting SMP configuration: [ 0.058023] .... node #0, CPUs: #1 #2 #3 [ 0.061831] smp: Brought up 1 node, 4 CPUs [ 0.063012] smpboot: Max logical packages: 1 [ 0.064010] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.093020] node 0 deferred pages initialised in 27ms [ 0.096152] devtmpfs: initialized [ 0.097192] x86/mm: Memory block size: 128MB [ 0.099746] gcov: version magic: 0x41383552 [ 0.103013] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.104095] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.105421] pinctrl core: initialized pinctrl subsystem [ 0.106182] [ 0.106723] ************************************************************* [ 0.109015] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.111011] ** ** [ 0.114013] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.116012] ** ** [ 0.118014] ** This means that this kernel is built to expose internal ** [ 0.121011] ** IOMMU data structures, which may compromise security on ** [ 0.122008] ** your system. ** [ 0.124011] ** ** [ 0.126011] ** If you see this message and you are not debugging the ** [ 0.128010] ** kernel, report this immediately to your vendor! ** [ 0.129009] ** ** [ 0.131012] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.133008] ************************************************************* [ 0.134712] NET: Registered protocol family 16 [ 0.136337] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.138055] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.140045] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.142100] cpuidle: using governor menu [ 0.143842] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.145462] PCI: Using configuration type 1 for base access [ 0.148122] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.157056] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.158084] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.161140] cryptd: max_cpu_qlen set to 1000 [ 0.163234] ACPI: Added _OSI(Module Device) [ 0.164029] ACPI: Added _OSI(Processor Device) [ 0.165000] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.166013] ACPI: Added _OSI(Processor Aggregator Device) [ 0.170163] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.175475] ACPI: Interpreter enabled [ 0.177063] ACPI: PM: (supports S0 S3 S4 S5) [ 0.179015] ACPI: Using IOAPIC for interrupt routing [ 0.180102] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.182301] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.190581] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.192047] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.195029] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.198129] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.204442] acpiphp: Slot [2] registered [ 0.206132] acpiphp: Slot [5] registered [ 0.207126] acpiphp: Slot [6] registered [ 0.209119] acpiphp: Slot [3] registered [ 0.210101] acpiphp: Slot [4] registered [ 0.212130] acpiphp: Slot [7] registered [ 0.213102] acpiphp: Slot [8] registered [ 0.215073] acpiphp: Slot [9] registered [ 0.216092] acpiphp: Slot [10] registered [ 0.217127] acpiphp: Slot [11] registered [ 0.219101] acpiphp: Slot [12] registered [ 0.220093] acpiphp: Slot [13] registered [ 0.222097] acpiphp: Slot [14] registered [ 0.223067] acpiphp: Slot [15] registered [ 0.224072] acpiphp: Slot [16] registered [ 0.225020] acpiphp: Slot [17] registered [ 0.226191] acpiphp: Slot [18] registered [ 0.228172] acpiphp: Slot [19] registered [ 0.230105] acpiphp: Slot [20] registered [ 0.232136] acpiphp: Slot [21] registered [ 0.233174] acpiphp: Slot [22] registered [ 0.235110] acpiphp: Slot [23] registered [ 0.236169] acpiphp: Slot [24] registered [ 0.238088] acpiphp: Slot [25] registered [ 0.239098] acpiphp: Slot [26] registered [ 0.241078] acpiphp: Slot [27] registered [ 0.242114] acpiphp: Slot [28] registered [ 0.243095] acpiphp: Slot [29] registered [ 0.245090] acpiphp: Slot [30] registered [ 0.246091] acpiphp: Slot [31] registered [ 0.248061] PCI host bridge to bus 0000:00 [ 0.250028] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.252029] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.254029] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.257024] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.260023] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.262022] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.264157] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.266865] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.269480] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.274362] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.276356] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.278012] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.279012] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.282015] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.283434] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.285531] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.287025] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.288751] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.292012] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.298017] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.301014] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.305083] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.310016] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.314017] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.327020] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.335311] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.344019] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.355020] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.381018] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.390000] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.391268] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.393263] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.395210] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.396179] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.401033] iommu: Default domain type: Passthrough [ 0.402335] SCSI subsystem initialized [ 0.404115] ACPI: bus type USB registered [ 0.405065] usbcore: registered new interface driver usbfs [ 0.406052] usbcore: registered new interface driver hub [ 0.407071] usbcore: registered new device driver usb [ 0.409112] pps_core: LinuxPPS API ver. 1 registered [ 0.410006] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.412069] PTP clock support registered [ 0.414079] EDAC MC: Ver: 3.0.0 [ 0.416128] PCI: Using ACPI for IRQ routing [ 0.417675] NetLabel: Initializing [ 0.419009] NetLabel: domain hash size = 128 [ 0.419949] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.421066] NetLabel: unlabeled traffic allowed by default [ 0.422117] vgaarb: loaded [ 0.423223] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.424008] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.433079] clocksource: Switched to clocksource kvm-clock [ 0.533204] VFS: Disk quotas dquot_6.6.0 [ 0.534233] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.535651] *** VALIDATE ramfs *** [ 0.536520] *** VALIDATE hugetlbfs *** [ 0.537626] pnp: PnP ACPI init [ 0.540419] pnp: PnP ACPI: found 6 devices [ 0.563661] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.565849] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.567247] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.568632] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.570235] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.571747] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.574200] NET: Registered protocol family 2 [ 0.576217] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.579855] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.583608] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.588949] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.592271] TCP: Hash tables configured (established 65536 bind 65536) [ 0.595325] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.598016] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.599880] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.601840] NET: Registered protocol family 1 [ 0.603619] RPC: Registered named UNIX socket transport module. [ 0.605477] RPC: Registered udp transport module. [ 0.607149] RPC: Registered tcp transport module. [ 0.608725] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.611044] NET: Registered protocol family 44 [ 0.612799] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.615103] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.617266] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.619548] PCI: CLS 0 bytes, default 64 [ 0.621332] Unpacking initramfs... [ 2.013118] debug: unmapping init [mem 0xffff973c7cc64000-0xffff973c7ffcffff] [ 2.016876] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.019167] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.022045] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.439062] Initialise system trusted keyrings [ 2.440738] Key type blacklist registered [ 2.442193] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.452214] zbud: loaded [ 2.455827] *** VALIDATE nfs *** [ 2.457368] *** VALIDATE nfs4 *** [ 2.458969] pstore: using deflate compression [ 2.462146] Platform Keyring initialized [ 2.551947] NET: Registered protocol family 38 [ 2.554250] Key type asymmetric registered [ 2.555748] Asymmetric key parser 'x509' registered [ 2.558268] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.561789] io scheduler mq-deadline registered [ 2.563814] io scheduler kyber registered [ 2.565512] io scheduler bfq registered [ 2.567534] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.571397] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.575138] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.577972] ACPI: Power Button [PWRF] [ 2.585748] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.591869] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.609447] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.636001] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.663049] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.667344] Non-volatile memory driver v1.3 [ 2.669449] Linux agpgart interface v0.103 [ 2.700837] virtio_blk virtio1: [vda] 145896 512-byte logical blocks (74.7 MB/71.2 MiB) [ 2.703304] vda: detected capacity change from 0 to 74698752 [ 2.720127] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.723421] vdb: detected capacity change from 0 to 1073741824 [ 2.730135] libphy: Fixed MDIO Bus: probed [ 2.737516] usbcore: registered new interface driver usbserial_generic [ 2.739357] usbserial: USB Serial support registered for generic [ 2.740983] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.745144] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.746601] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.748483] mousedev: PS/2 mouse device common for all mice [ 2.750820] rtc_cmos 00:05: RTC can wake from S4 [ 2.752628] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.754406] rtc_cmos 00:05: registered as rtc0 [ 2.757981] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.761554] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 2.761862] intel_pstate: CPU model not supported [ 2.766670] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 2.771277] hid: raw HID events driver (C) Jiri Kosina [ 2.773413] usbcore: registered new interface driver usbhid [ 2.775556] usbhid: USB HID core driver [ 2.777128] drop_monitor: Initializing network drop monitor service [ 2.778996] Initializing XFRM netlink socket [ 2.781067] NET: Registered protocol family 10 [ 2.783497] Segment Routing with IPv6 [ 2.784671] NET: Registered protocol family 17 [ 2.786352] mpls_gso: MPLS GSO support [ 2.792397] RAS: Correctable Errors collector initialized. [ 2.794568] AVX version of gcm_enc/dec engaged. [ 2.796208] AES CTR mode by8 optimization enabled [ 2.874098] sched_clock: Marking stable (2874055683, 0)->(3770784032, -896728349) [ 2.877172] registered taskstats version 1 [ 2.879221] Loading compiled-in X.509 certificates [ 2.881100] zswap: loaded using pool lzo/zbud [ 2.908429] Key type big_key registered [ 2.920991] Key type encrypted registered [ 2.922220] ima: No TPM chip found, activating TPM-bypass! [ 2.924565] ima: Allocated hash algorithm: sha1 [ 2.926617] ima: No architecture policies found [ 2.928400] evm: Initialising EVM extended attributes: [ 2.930428] evm: security.selinux [ 2.931608] evm: security.ima [ 2.932812] evm: security.capability [ 2.934171] evm: HMAC attrs: 0x1 [ 2.936476] rtc_cmos 00:05: setting system clock to 2026-08-08 08:27:19 UTC (1786177639) [ 2.943236] debug: unmapping init [mem 0xffffffffb9403000-0xffffffffb95fffff] [ 2.946370] debug: unmapping init [mem 0xffffffffb8182000-0xffffffffb8458fff] [ 2.956103] Write protecting the kernel read-only data: 28672k [ 2.959505] debug: unmapping init [mem 0xffffffffb6803000-0xffffffffb69fffff] [ 2.962504] debug: unmapping init [mem 0xffffffffb7114000-0xffffffffb71fffff] [ 2.997559] 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) [ 3.004666] systemd[1]: Detected virtualization kvm. [ 3.006413] systemd[1]: Detected architecture x86-64. [ 3.008493] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.034795] systemd[1]: No hostname configured. [ 3.036529] systemd[1]: Set hostname to . [ 3.038340] random: systemd: uninitialized urandom read (16 bytes read) [ 3.040308] systemd[1]: Initializing machine ID from random generator. [ 3.077210] random: ln: uninitialized urandom read (6 bytes read) [ 3.165404] random: systemd: uninitialized urandom read (16 bytes read) [ 3.167793] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 3.171721] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 3.176336] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Local File Systems. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Memstrack Anylazing Service. [ OK ] Reached target Paths. [ OK ] Reached target Initrd Root Device. Starting Setup Virtual Console... [ OK ] Reached target Local Encrypted Volumes. Starting Create list of required st…ce nodes for the current kernel... Starting Create Volatile Files and Directories... [ OK ] Listening on udev Kernel Socket. Starting Journal Service... [ OK ] Reached target Slices. Starting Apply Kernel Variables... [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Timers. [ OK ] Started Setup Virtual Console. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Apply Kernel Variables. Starting Create Static Device Nodes in /dev... Starting dracut cmdline hook... [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 3.864737] device-mapper: uevent: version 1.0.3 [ 3.867173] 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... [ 4.640896] virtio_net virtio0 ens2: renamed from eth0 [ 4.698537] scsi host0: ata_piix [ 4.713944] scsi host1: ata_piix [ 4.715400] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.716770] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 9.087612] dracut-initqueue[583]: RTNETLINK answers: File exists [ 9.439169] random: crng init done [ 9.440620] random: 7 urandom warning(s) missed due to ratelimiting Starting nbd nbd0... [ OK ] Started nbd nbd0. [ OK ] Started dracut initqueue hook. Mounting /sysroot... [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. [ 9.843370] 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 Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Swap. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped target Paths. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped target Slices. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Control Socket. [ OK ] Closed udev Kernel Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 10.916739] printk: systemd: 25 output lines suppressed due to ratelimiting [ 11.142294] SELinux: Disabled at runtime. [ 11.200226] 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) [ 11.209409] systemd[1]: Detected virtualization kvm. [ 11.211545] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 11.648966] systemd[1]: initrd-switch-root.service: Succeeded. [ 11.651689] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 11.656279] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 11.659317] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 11.661784] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 11.669199] systemd[1]: Starting Journal Service... Starting Journal Service... [ 11.672651] systemd[1]: Reached target rpc_pipefs.target. [ OK ] Reached target rpc_pipefs.target. Starting Remount Root and Kernel File Systems... [ OK ] Created slice User and Session Slice. Mounting Huge Pages File System... Starting Create list of required st…ce nodes for the current kernel... [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. [ OK ] Listening on Process Core Dump Socket. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Reached target RPC Port Mapper. Activating swap /dev/disk/by-label/SWAP... [ OK ] Listening on initctl Compatibility Named Pipe. Mounting Kernel Debug File System... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on udev Control Socket. [ OK ] Listening on udev Kernel Socket. [ OK ] Created slice system-getty.slice. [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd Root File System. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 11.770211] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS Starting udev Coldplug all Devices... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Created slice system-sshd\x2dkeygen.slice. Starting Apply Kernel Variables... Mounting POSIX Message Queue File System... [ OK ] Stopped target Initrd File Systems. [ OK ] Reached target Slices. [ 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 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 ] Mounted POSIX Message Queue File System. [ 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 /home/green/git/lustre-release... Mounting /mnt... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ 12.027511] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Coldplug all Devices. [ OK ] Started udev Kernel Device Manager. [ 12.330283] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 12.333916] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 12.442966] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 12.454361] EDAC sbridge: Ver: 1.1.2 [ 13.580312] Key type dns_resolver registered [ 13.908847] NFS: Registering the id_resolver key type [ 13.910555] Key type id_resolver registered [ 13.911683] Key type id_legacy registered [* ] A start job is running for Configur…-only root support (5s / no limit) [** ] A start job is running for Configur…-only root support (6s / no limit) [*** ] A start job is running for Configur…-only root support (6s / no limit) [ 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 RPC Bind... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ 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 irqbalance daemon. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Login Service... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Reached target sshd-keygen.target. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Reached target Timers. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting Dynamic System Tuning Daemon... Starting GSSAPI Proxy Daemon... Starting OpenSSH server 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 Command Scheduler. [ OK ] Started Serial Getty on ttyS0. [ 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 System Logging Service... Starting Notify NFS peers of a restart... Starting Crash recovery kernel arming... [ OK ] Started Notify NFS peers of a restart. [ OK ] Started System Logging Service. Starting 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 Authorization Manager. [ OK ] Started Update UTMP about System Runlevel Changes. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg259-client login: [ 52.067284] hrtimer: interrupt took 5274994 ns [ 61.988949] libcfs: loading out-of-tree module taints kernel. [ 62.146958] Key type ._llcrypt registered [ 62.151782] Key type .llcrypt registered [ 63.088119] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 63.108029] alg: No test for adler32 (adler32-zlib) [ 64.476728] Lustre: Lustre: Build Version: 2.17.56_50_g80e3cdc [ 65.268255] LNet: Added LNI 192.168.202.59@tcp [8/256/0/180] [ 66.983327] Key type lgssc registered [ 68.640027] Lustre: Echo OBD driver; http://www.lustre.org/ [ 230.905583] Lustre: Mounted lustre-client - version 2.17.56_50_g80e3cdc [ 235.731515] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 254.490438] Lustre: DEBUG MARKER: oleg259-client.virtnet: executing check_logdir /tmp/testlogs/ [ 256.480342] Lustre: lustre-OST0000-osc-ffff973cd195e000: disconnect after 24s idle [ 259.718551] Lustre: DEBUG MARKER: oleg259-client.virtnet: executing yml_node [ 263.477457] Lustre: DEBUG MARKER: Client: 2.17.56.50 [ 266.129187] Lustre: DEBUG MARKER: MDS: 2.17.56.50 [ 269.012368] Lustre: DEBUG MARKER: OSS: 2.17.56.50 [ 271.220870] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Sat Aug 8 04:31:45 EDT 2026 [ 289.512495] Lustre: DEBUG MARKER: excepting tests: [ 290.863585] Lustre: DEBUG MARKER: === racer: start setup 04:32:06 (1786177926) === [ 291.385924] Lustre: Mounted lustre-client - version 2.17.56_50_g80e3cdc [ 297.610206] Lustre: DEBUG MARKER: oleg259-client.virtnet: executing check_config_client /mnt/lustre [ 320.265731] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 334.492315] Lustre: DEBUG MARKER: === racer: finish setup 04:32:49 (1786177969) === [ 336.993854] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg259-client.virtnet DURATION=300 ========================================================== 04:32:52 (1786177972) [ 414.872450] 19[22389]: segfault at 8 ip 00007f9387eb2875 sp 00007fff7a391ca0 error 4 in ld-2.28.so[7f9387e91000+2f000] [ 414.887699] 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 [ 441.870492] 12[26862]: segfault at 8 ip 00007fdf58e94875 sp 00007ffe88a5c8d0 error 4 in ld-2.28.so[7fdf58e73000+2f000] [ 441.879547] 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 [ 461.152873] 16[30113]: segfault at 8 ip 00007f76452c3875 sp 00007ffe40e77e70 error 4 in ld-2.28.so[7f76452a2000+2f000] [ 461.157884] 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 [ 461.967269] 19[30145]: segfault at 8 ip 00007f74a3eea875 sp 00007ffc75e8eb40 error 4 in ld-2.28.so[7f74a3ec9000+2f000] [ 461.973672] 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 [ 492.611629] 13[36112]: segfault at 8 ip 00007fc4f1ea0875 sp 00007ffccae4bea0 error 4 in ld-2.28.so[7fc4f1e7f000+2f000] [ 492.620519] 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 [ 505.011258] 10[38417]: segfault at 8 ip 00007f5262f1d875 sp 00007ffc2f0933f0 error 4 in ld-2.28.so[7f5262efc000+2f000] [ 505.020611] 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 [ 556.530434] 16[45731]: segfault at 0 ip 000055a0a5e1db47 sp 00007fff0a697e10 error 6 in 16[55a0a5e19000+7000] [ 556.548913] 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 [ 606.235436] 14[52406]: segfault at 0 ip 0000563e076f4200 sp 00007ffcf6852c38 error 6 in 14[563e076f2000+7000] [ 606.243465] Code: e8 75 22 00 00 31 ff e8 fe f5 ff ff 66 0f 1f 44 00 00 31 ff 41 ff d1 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 [ 622.931327] 1[54596]: segfault at 560ca31a8b88 ip 0000560ca31a5998 sp 0000560ca31a8b90 error 7 in 1[560ca31a4000+7000] [ 622.936741] 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 5c 0f 1f 44 00 00 23 fc ff ff 83 38 22 74 66 48 8b 3b e8 66 26 00 00 ba 05 00 00 [ 645.231026] 0[57407]: segfault at 8 ip 00007f0f84177875 sp 00007ffd24e1f270 error 4 in ld-2.28.so[7f0f84156000+2f000] [ 645.248078] 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 [ 652.019043] LustreError: 56880:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff973cd195e000: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 652.033511] LustreError: 56880:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 58758 : rc = -4 [ 656.932468] LustreError: 59583:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_59583 thread for 'racer1': rc = -4 [ 664.115340] LustreError: 61255:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_61255 thread for 'racer': rc = -4 [ 664.129909] LustreError: 61255:0:(statahead.c:2479:start_statahead_thread()) Skipped 1 previous similar message [ 679.231798] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg259-client.virtnet DURATION=300 ========================================================== 04:38:34 (1786178314) [ 861.160020] INFO: task dir_create.sh:62407 blocked for more than 120 seconds. [ 861.174612] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.192651] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.212315] task:dir_create.sh state:D stack:0 pid:62407 ppid:62340 flags:0x80000000 [ 861.224708] Call Trace: [ 861.230060] __schedule+0x351/0xcb0 [ 861.235231] schedule+0xc0/0x180 [ 861.245773] schedule_preempt_disabled+0x21/0x40 [ 861.247480] rwsem_down_read_slowpath+0x44e/0x600 [ 861.262441] down_read+0xa5/0x2b0 [ 861.264304] lookup_slow+0x2f/0x70 [ 861.269929] walk_component+0x263/0x4f0 [ 861.276784] link_path_walk+0x416/0x8a0 [ 861.278162] ? nd_jump_root+0xe5/0x160 [ 861.279499] ? path_init+0x437/0x520 [ 861.284493] path_openat+0x135/0x500 [ 861.288170] do_filp_open+0x99/0x140 [ 861.296189] ? getname_flags+0x6e/0x330 [ 861.302227] ? __check_object_size+0xff/0x256 [ 861.306689] ? do_raw_spin_unlock+0x75/0x190 [ 861.321287] ? _raw_spin_unlock+0x12/0x30 [ 861.326219] do_sys_openat2+0x2b4/0x410 [ 861.337178] do_sys_open+0x73/0xa0 [ 861.341573] __x64_sys_openat+0x24/0x30 [ 861.354156] do_syscall_64+0xc1/0x440 [ 861.361263] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.368699] RIP: 0033:0x7fa2991f0332 [ 861.374561] Code: Unable to access opcode bytes at RIP 0x7fa2991f0308. [ 861.384508] RSP: 002b:00007ffd2fbd4e70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 861.406622] RAX: ffffffffffffffda RBX: 00005637af8ddbb0 RCX: 00007fa2991f0332 [ 861.413853] RDX: 0000000000000241 RSI: 00005637af8e1130 RDI: 00000000ffffff9c [ 861.426662] RBP: 00007ffd2fbd4f70 R08: 0000000000000020 R09: 00005637af8bb012 [ 861.442656] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 861.456948] R13: 0000000000000003 R14: 0000000000000001 R15: 00005637af8e1130 [ 861.674071] INFO: task mrename:63126 blocked for more than 120 seconds. [ 861.689218] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.710736] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.713485] task:mrename state:D stack:0 pid:63126 ppid:62402 flags:0x80004000 [ 861.735222] Call Trace: [ 861.740490] __schedule+0x351/0xcb0 [ 861.751501] schedule+0xc0/0x180 [ 861.760368] schedule_preempt_disabled+0x21/0x40 [ 861.770561] rwsem_down_write_slowpath+0x5d7/0xa40 [ 861.772247] down_write+0x80/0xd0 [ 861.777622] vfs_rename+0x1f0/0x1010 [ 861.787283] do_renameat2+0x487/0x730 [ 861.788968] __x64_sys_rename+0x24/0x30 [ 861.790465] do_syscall_64+0xc1/0x440 [ 861.800483] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.807922] RIP: 0033:0x7f35b5f176cb [ 861.818528] Code: Unable to access opcode bytes at RIP 0x7f35b5f176a1. [ 861.825817] RSP: 002b:00007ffd09816298 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.839387] RAX: ffffffffffffffda RBX: 00007ffd09816388 RCX: 00007f35b5f176cb [ 861.855960] RDX: 00007ffd098163a8 RSI: 00007ffd09817936 RDI: 00007ffd0981791c [ 861.861106] RBP: 0000000000400800 R08: 00007f35b6266d20 R09: 00007f35b6266d20 [ 861.866915] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.877387] R13: 00007ffd09816380 R14: 0000000000000000 R15: 0000000000000000 [ 861.890473] INFO: task rm:63192 blocked for more than 120 seconds. [ 861.898711] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.908071] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.926069] task:rm state:D stack:0 pid:63192 ppid:62414 flags:0x80000000 [ 861.940293] Call Trace: [ 861.945120] __schedule+0x351/0xcb0 [ 861.950434] schedule+0xc0/0x180 [ 861.955225] schedule_preempt_disabled+0x21/0x40 [ 861.959404] rwsem_down_write_slowpath+0x5d7/0xa40 [ 861.966449] ? __might_sleep+0x59/0xc0 [ 861.977460] down_write+0x80/0xd0 [ 861.984453] do_rmdir+0x1d3/0x2c0 [ 861.991251] ? do_raw_spin_unlock+0x75/0x190 [ 861.995347] __x64_sys_unlinkat+0x70/0xa0 [ 862.001076] do_syscall_64+0xc1/0x440 [ 862.009625] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.014680] RIP: 0033:0x7f22e983d13b [ 862.017838] Code: Unable to access opcode bytes at RIP 0x7f22e983d111. [ 862.020092] RSP: 002b:00007ffcb7a0a1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 862.032441] RAX: ffffffffffffffda RBX: 0000555ab237c700 RCX: 00007f22e983d13b [ 862.039362] RDX: 0000000000000200 RSI: 0000555ab237b4d0 RDI: 00000000ffffff9c [ 862.049106] RBP: 0000555ab237b440 R08: 0000000000000003 R09: 0000000000000000 [ 862.062345] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcb7a0a3c0 [ 862.075126] R13: 0000000000000001 R14: 0000555ab237c700 R15: 0000000000000001 [ 862.108217] INFO: task rm:63215 blocked for more than 120 seconds. [ 862.118780] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.125436] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.131825] task:rm state:D stack:0 pid:63215 ppid:62404 flags:0x80000000 [ 862.145853] Call Trace: [ 862.147467] __schedule+0x351/0xcb0 [ 862.150034] schedule+0xc0/0x180 [ 862.155082] schedule_preempt_disabled+0x21/0x40 [ 862.157306] rwsem_down_read_slowpath+0x44e/0x600 [ 862.161740] ? lookup_fast+0xb0/0x490 [ 862.168996] down_read+0xa5/0x2b0 [ 862.171886] do_last+0xa15/0xfc0 [ 862.172821] ? nd_jump_root+0xe5/0x160 [ 862.174273] ? path_init+0x437/0x520 [ 862.179376] path_openat+0xf7/0x500 [ 862.184652] do_filp_open+0x99/0x140 [ 862.186080] ? getname_flags+0x6e/0x330 [ 862.199081] ? __check_object_size+0xff/0x256 [ 862.204476] ? do_raw_spin_unlock+0x75/0x190 [ 862.212645] ? _raw_spin_unlock+0x12/0x30 [ 862.216500] do_sys_openat2+0x2b4/0x410 [ 862.221478] do_sys_open+0x73/0xa0 [ 862.229522] __x64_sys_openat+0x24/0x30 [ 862.240248] do_syscall_64+0xc1/0x440 [ 862.245680] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.250594] RIP: 0033:0x7feb90a824b7 [ 862.252739] Code: Unable to access opcode bytes at RIP 0x7feb90a8248d. [ 862.256458] RSP: 002b:00007ffcf5b07200 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 862.262906] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007feb90a824b7 [ 862.267588] RDX: 0000000000030900 RSI: 000055645d3ec4d0 RDI: 00000000ffffff9c [ 862.273487] RBP: 00007ffcf5b07490 R08: 0000000000000002 R09: 00007ffcf5b073ac [ 862.281131] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcf5b073ac [ 862.286910] R13: 000055645d3ec4d0 R14: 000055645d3ed700 R15: 000055645d3ed700 [ 862.296919] INFO: task lfs:63216 blocked for more than 120 seconds. [ 862.300498] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.304585] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.309720] task:lfs state:D stack:0 pid:63216 ppid:62400 flags:0x80000000 [ 862.317894] Call Trace: [ 862.319920] __schedule+0x351/0xcb0 [ 862.322203] schedule+0xc0/0x180 [ 862.324163] schedule_preempt_disabled+0x21/0x40 [ 862.325769] rwsem_down_read_slowpath+0x44e/0x600 [ 862.327386] ? lookup_fast+0xb0/0x490 [ 862.330216] down_read+0xa5/0x2b0 [ 862.331848] do_last+0xa15/0xfc0 [ 862.337723] ? nd_jump_root+0xe5/0x160 [ 862.342438] ? path_init+0x437/0x520 [ 862.346019] path_openat+0xf7/0x500 [ 862.348014] do_filp_open+0x99/0x140 [ 862.350533] ? getname_flags+0x6e/0x330 [ 862.355105] ? __check_object_size+0xff/0x256 [ 862.359359] ? do_raw_spin_unlock+0x75/0x190 [ 862.363031] ? _raw_spin_unlock+0x12/0x30 [ 862.368900] do_sys_openat2+0x2b4/0x410 [ 862.370261] do_sys_open+0x73/0xa0 [ 862.371243] __x64_sys_openat+0x24/0x30 [ 862.373369] do_syscall_64+0xc1/0x440 [ 862.385129] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.389261] RIP: 0033:0x7ffaf1db2ebf [ 862.391020] Code: Unable to access opcode bytes at RIP 0x7ffaf1db2e95. [ 862.408904] RSP: 002b:00007fffb956cc30 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 862.422489] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00007ffaf1db2ebf [ 862.436863] RDX: 0000000000020800 RSI: 0000000000cdf2a0 RDI: 00000000ffffff9c [ 862.446250] RBP: 0000000000cdf2a0 R08: 000000000000ffff R09: 00007fffb956cf80 [ 862.454563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffb956cf80 [ 862.466363] R13: 000000000042fd40 R14: 0000000000442ab0 R15: 00007ffaf0fb3374 [ 862.474382] INFO: task lfs:63235 blocked for more than 120 seconds. [ 862.480865] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.487514] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.492033] task:lfs state:D stack:0 pid:63235 ppid:62416 flags:0x80000000 [ 862.501145] Call Trace: [ 862.503486] __schedule+0x351/0xcb0 [ 862.507753] schedule+0xc0/0x180 [ 862.511631] schedule_preempt_disabled+0x21/0x40 [ 862.513692] rwsem_down_read_slowpath+0x44e/0x600 [ 862.516622] ? lookup_fast+0xb0/0x490 [ 862.519095] down_read+0xa5/0x2b0 [ 862.524975] do_last+0xa15/0xfc0 [ 862.527231] ? nd_jump_root+0xe5/0x160 [ 862.529972] ? path_init+0x437/0x520 [ 862.533199] path_openat+0xf7/0x500 [ 862.537868] do_filp_open+0x99/0x140 [ 862.544949] ? getname_flags+0x6e/0x330 [ 862.550281] ? __check_object_size+0xff/0x256 [ 862.551698] ? do_raw_spin_unlock+0x75/0x190 [ 862.557762] ? _raw_spin_unlock+0x12/0x30 [ 862.560790] do_sys_openat2+0x2b4/0x410 [ 862.565130] do_sys_open+0x73/0xa0 [ 862.568783] __x64_sys_openat+0x24/0x30 [ 862.573378] do_syscall_64+0xc1/0x440 [ 862.576600] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.583563] RIP: 0033:0x7f8c0643bebf [ 862.585370] Code: Unable to access opcode bytes at RIP 0x7f8c0643be95. [ 862.595145] RSP: 002b:00007ffca9ccc0e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 862.602987] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f8c0643bebf [ 862.610403] RDX: 0000000000020800 RSI: 0000000001f542a0 RDI: 00000000ffffff9c [ 862.619592] RBP: 0000000001f542a0 R08: 000000000000ffff R09: 00007ffca9ccc430 [ 862.624061] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca9ccc430 [ 862.628503] R13: 000000000042fd40 R14: 0000000000442ab0 R15: 00007f8c0563c374 [ 862.663359] INFO: task dd:63254 blocked for more than 120 seconds. [ 862.668058] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.672591] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.679111] task:dd state:D stack:0 pid:63254 ppid:62403 flags:0x80004000 [ 862.683729] Call Trace: [ 862.684564] __schedule+0x351/0xcb0 [ 862.687101] schedule+0xc0/0x180 [ 862.688565] schedule_preempt_disabled+0x21/0x40 [ 862.690397] rwsem_down_write_slowpath+0x5d7/0xa40 [ 862.699405] ? lprocfs_counter_add+0x15b/0x210 [obdclass] [ 862.712544] down_write+0x80/0xd0 [ 862.714222] do_last+0x2eb/0xfc0 [ 862.722210] ? nd_jump_root+0xe5/0x160 [ 862.728888] ? path_init+0x437/0x520 [ 862.730625] path_openat+0xf7/0x500 [ 862.736951] do_filp_open+0x99/0x140 [ 862.738362] ? getname_flags+0x6e/0x330 [ 862.742657] ? __check_object_size+0xff/0x256 [ 862.744153] ? do_raw_spin_unlock+0x75/0x190 [ 862.755950] ? _raw_spin_unlock+0x12/0x30 [ 862.757435] do_sys_openat2+0x2b4/0x410 [ 862.764117] do_sys_open+0x73/0xa0 [ 862.765234] __x64_sys_openat+0x24/0x30 [ 862.768168] do_syscall_64+0xc1/0x440 [ 862.771884] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.776266] RIP: 0033:0x7fdf1be01332 [ 862.782697] Code: Unable to access opcode bytes at RIP 0x7fdf1be01308. [ 862.792878] RSP: 002b:00007ffca4a9cd40 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 862.803555] RAX: ffffffffffffffda RBX: 00005596cd85b120 RCX: 00007fdf1be01332 [ 862.811541] RDX: 0000000000000241 RSI: 00007ffca4a9f970 RDI: 00000000ffffff9c [ 862.828195] RBP: 0000000000000001 R08: 00007ffca4a9f99b R09: 0000000000000000 [ 862.834755] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000241 [ 862.845896] R13: 00007ffca4a9f970 R14: 0000000000000001 R15: 00007ffca4a9d028 [ 862.873373] INFO: task mrename:63257 blocked for more than 120 seconds. [ 862.876866] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.882342] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.886099] task:mrename state:D stack:0 pid:63257 ppid:62417 flags:0x80000000 [ 862.889912] Call Trace: [ 862.890864] __schedule+0x351/0xcb0 [ 862.892066] schedule+0xc0/0x180 [ 862.893383] schedule_preempt_disabled+0x21/0x40 [ 862.895017] rwsem_down_write_slowpath+0x5d7/0xa40 [ 862.896819] down_write+0x80/0xd0 [ 862.898104] lock_rename+0x144/0x160 [ 862.899873] do_renameat2+0x313/0x730 [ 862.901341] __x64_sys_rename+0x24/0x30 [ 862.902647] do_syscall_64+0xc1/0x440 [ 862.904286] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.906014] RIP: 0033:0x7f00f9a296cb [ 862.907647] Code: Unable to access opcode bytes at RIP 0x7f00f9a296a1. [ 862.909589] RSP: 002b:00007fff5ba83228 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 862.912449] RAX: ffffffffffffffda RBX: 00007fff5ba83318 RCX: 00007f00f9a296cb [ 862.915166] RDX: 00007fff5ba83338 RSI: 00007fff5ba84936 RDI: 00007fff5ba84920 [ 862.917446] RBP: 0000000000400800 R08: 00007f00f9d78d20 R09: 00007f00f9d78d20 [ 862.920543] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 862.922616] R13: 00007fff5ba83310 R14: 0000000000000000 R15: 0000000000000000 [ 862.924949] INFO: task mkdir:63262 blocked for more than 120 seconds. [ 862.927383] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.929913] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.934664] task:mkdir state:D stack:0 pid:63262 ppid:62397 flags:0x80000000 [ 862.938594] Call Trace: [ 862.952863] __schedule+0x351/0xcb0 [ 862.956274] schedule+0xc0/0x180 [ 862.959075] schedule_preempt_disabled+0x21/0x40 [ 862.964668] rwsem_down_write_slowpath+0x5d7/0xa40 [ 862.969435] ? __might_sleep+0x59/0xc0 [ 862.973754] down_write+0x80/0xd0 [ 862.975021] filename_create+0x92/0x220 [ 862.977814] do_mkdirat+0x74/0x160 [ 862.978957] __x64_sys_mkdir+0x1f/0x30 [ 862.980408] do_syscall_64+0xc1/0x440 [ 862.982766] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.988998] RIP: 0033:0x7f343227ad4b [ 862.993958] Code: Unable to access opcode bytes at RIP 0x7f343227ad21. [ 863.005025] RSP: 002b:00007ffe0ff7b148 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 863.011339] RAX: ffffffffffffffda RBX: 00007ffe0ff7c991 RCX: 00007f343227ad4b [ 863.019285] RDX: 00007ffe0ff7b3a0 RSI: 00000000000001ff RDI: 00007ffe0ff7c991 [ 863.028517] RBP: 00007ffe0ff7b3a0 R08: 00000000000001ff R09: 00005598a7324270 [ 863.037452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe0ff7c97d [ 863.040176] R13: 00007ffe0ff7c991 R14: 00005598a7324290 R15: 0000000000000001 [ 863.070360] INFO: task dd:63265 blocked for more than 120 seconds. [ 863.073966] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 863.084032] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 863.087496] task:dd state:D stack:0 pid:63265 ppid:62419 flags:0x80000000 [ 863.094133] Call Trace: [ 863.094939] __schedule+0x351/0xcb0 [ 863.096938] schedule+0xc0/0x180 [ 863.098669] schedule_preempt_disabled+0x21/0x40 [ 863.103411] rwsem_down_write_slowpath+0x5d7/0xa40 [ 863.106929] ? lprocfs_counter_add+0x15b/0x210 [obdclass] [ 863.112507] down_write+0x80/0xd0 [ 863.118484] do_last+0x2eb/0xfc0 [ 863.120413] ? nd_jump_root+0xe5/0x160 [ 863.122856] ? path_init+0x437/0x520 [ 863.126859] path_openat+0xf7/0x500 [ 863.128173] do_filp_open+0x99/0x140 [ 863.129472] ? getname_flags+0x6e/0x330 [ 863.136947] ? __check_object_size+0xff/0x256 [ 863.139646] ? do_raw_spin_unlock+0x75/0x190 [ 863.143041] ? _raw_spin_unlock+0x12/0x30 [ 863.145416] do_sys_openat2+0x2b4/0x410 [ 863.148847] do_sys_open+0x73/0xa0 [ 863.150407] __x64_sys_openat+0x24/0x30 [ 863.152477] do_syscall_64+0xc1/0x440 [ 863.154473] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 863.162443] RIP: 0033:0x7ff6385f5332 [ 863.167424] Code: Unable to access opcode bytes at RIP 0x7ff6385f5308. [ 863.175220] RSP: 002b:00007ffe41d1f5d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 863.179843] RAX: ffffffffffffffda RBX: 000055a6101a9120 RCX: 00007ff6385f5332 [ 863.188110] RDX: 0000000000000042 RSI: 00007ffe41d2196e RDI: 00000000ffffff9c [ 863.195407] RBP: 0000000000000001 R08: 00007ffe41d2199b R09: 0000000000000000 [ 863.201201] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000042 [ 863.205350] R13: 00007ffe41d2196e R14: 0000000000000001 R15: 00007ffe41d1f8b8 [ 981.253204] LustreError: 78024:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_78024 thread for '18': rc = -4