[ 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 616692740 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.000000] last_pfn = 0x146e00 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f54d0-0x000f54df] [ 0.000000] RAMDISK: [mem 0xbcc64000-0xbffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F52F0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE2464 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE2300 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 0022C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE2374 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE2404 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE243C 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe2300-0xbffe2373] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe22ff] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe2374-0xbffe2403] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe2404-0xbffe243b] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe243c-0xbffe2463] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000146dfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1465a3000-0x1465cdfff] [ 0.000000] Reserving 256MB of memory at 2752MB for crashkernel (System RAM: 4205MB) [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffd9fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Zeroed struct page in unavailable ranges: 4744 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000146dfffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] kvm-guest: KVM setup pv remote TLB flush [ 0.000000] kvm-guest: setup PV sched yield [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffda000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u524288 [ 0.000000] kvm-guest: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1059618 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:rocky8.10:ext4:ro:-p,-b4096 ro crashkernel=256M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] Specific versions of hardware are certified with Red Hat Enterprise Linux 8. Please see the list of hardware certified with Red Hat Enterprise Linux 8 at https://catalog.redhat.com. [ 0.000000] audit: disabled (until reboot) [ 0.000000] software IO TLB: area num 4. [ 0.000000] Memory: 2895288K/4306400K available (18435K kernel code, 11221K rwdata, 7248K rodata, 2908K init, 18040K bss, 524580K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] ftrace: allocating 41240 entries in 162 pages [ 0.000000] ftrace: allocated 162 pages with 3 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] rcu: RCU callback double-/use-after-free debug enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x622/0x9a8 with crng_init=0 [ 0.001000] Console: colour *CGA 80x25 [ 0.001000] printk: console [ttyS1] enabled [ 0.001000] ACPI: Core revision 20220331 [ 0.001000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.001010] APIC: Switch to symmetric I/O mode setup [ 0.003356] x2apic enabled [ 0.004007] Switched APIC routing to physical x2apic. [ 0.005020] kvm-guest: setup PV IPIs [ 0.008858] ..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 [ 0.009018] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.010008] pid_max: default: 32768 minimum: 301 [ 0.011118] LSM: Security Framework initializing [ 0.012061] Yama: becoming mindful. [ 0.013026] SELinux: Initializing. [ 0.014017] *** VALIDATE selinux *** [ 0.021085] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.025691] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.026129] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.027108] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.028097] *** VALIDATE tmpfs *** [ 0.029392] *** VALIDATE proc *** [ 0.030200] *** VALIDATE cgroup *** [ 0.031006] *** VALIDATE cgroup2 *** [ 0.033074] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.034135] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.035007] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.036025] Spectre V2 : User space: Vulnerable [ 0.037007] Speculative Store Bypass: Vulnerable [ 0.040089] debug: unmapping init [mem 0xffffffff90859000-0xffffffff90860fff] [ 0.042975] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.043598] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.044018] ... version: 2 [ 0.045008] ... bit width: 48 [ 0.046011] ... generic registers: 4 [ 0.047008] ... value mask: 0000ffffffffffff [ 0.048009] ... max period: 00007fffffffffff [ 0.049008] ... fixed-purpose events: 3 [ 0.050000] ... event mask: 000000070000000f [ 0.051288] rcu: Hierarchical SRCU implementation. [ 0.053348] smp: Bringing up secondary CPUs ... [ 0.054492] x86: Booting SMP configuration: [ 0.055021] .... node #0, CPUs: #1 #2 #3 [ 0.060090] smp: Brought up 1 node, 4 CPUs [ 0.062015] smpboot: Max logical packages: 1 [ 0.063010] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.183022] node 0 deferred pages initialised in 115ms [ 0.187198] devtmpfs: initialized [ 0.188298] x86/mm: Memory block size: 128MB [ 0.190854] gcov: version magic: 0x41383552 [ 0.192271] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.195097] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.198298] pinctrl core: initialized pinctrl subsystem [ 0.199284] [ 0.199711] ************************************************************* [ 0.202011] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.204010] ** ** [ 0.207012] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.208006] ** ** [ 0.209008] ** This means that this kernel is built to expose internal ** [ 0.210008] ** IOMMU data structures, which may compromise security on ** [ 0.212015] ** your system. ** [ 0.213008] ** ** [ 0.214010] ** If you see this message and you are not debugging the ** [ 0.216016] ** kernel, report this immediately to your vendor! ** [ 0.218010] ** ** [ 0.220017] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.222009] ************************************************************* [ 0.223746] NET: Registered protocol family 16 [ 0.227549] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.231081] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.234056] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.237162] cpuidle: using governor menu [ 0.238689] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.241505] PCI: Using configuration type 1 for base access [ 0.243296] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.258278] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.261032] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.265040] cryptd: max_cpu_qlen set to 1000 [ 0.267222] ACPI: Added _OSI(Module Device) [ 0.268009] ACPI: Added _OSI(Processor Device) [ 0.269000] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.269000] ACPI: Added _OSI(Processor Aggregator Device) [ 0.273915] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.278346] ACPI: Interpreter enabled [ 0.280054] ACPI: PM: (supports S0 S3 S4 S5) [ 0.281029] ACPI: Using IOAPIC for interrupt routing [ 0.284180] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.288502] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.298288] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.301056] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.303021] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.306110] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.310037] acpiphp: Slot [2] registered [ 0.310961] acpiphp: Slot [5] registered [ 0.311120] acpiphp: Slot [6] registered [ 0.312095] acpiphp: Slot [3] registered [ 0.314065] acpiphp: Slot [4] registered [ 0.315099] acpiphp: Slot [7] registered [ 0.316145] acpiphp: Slot [8] registered [ 0.318184] acpiphp: Slot [9] registered [ 0.320145] acpiphp: Slot [10] registered [ 0.322140] acpiphp: Slot [11] registered [ 0.323119] acpiphp: Slot [12] registered [ 0.324083] acpiphp: Slot [13] registered [ 0.327206] acpiphp: Slot [14] registered [ 0.329150] acpiphp: Slot [15] registered [ 0.331200] acpiphp: Slot [16] registered [ 0.333176] acpiphp: Slot [17] registered [ 0.336143] acpiphp: Slot [18] registered [ 0.337168] acpiphp: Slot [19] registered [ 0.339217] acpiphp: Slot [20] registered [ 0.341219] acpiphp: Slot [21] registered [ 0.342155] acpiphp: Slot [22] registered [ 0.344144] acpiphp: Slot [23] registered [ 0.345143] acpiphp: Slot [24] registered [ 0.347205] acpiphp: Slot [25] registered [ 0.349111] acpiphp: Slot [26] registered [ 0.350178] acpiphp: Slot [27] registered [ 0.352211] acpiphp: Slot [28] registered [ 0.354131] acpiphp: Slot [29] registered [ 0.355123] acpiphp: Slot [30] registered [ 0.356118] acpiphp: Slot [31] registered [ 0.358087] PCI host bridge to bus 0000:00 [ 0.359035] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.361032] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.364045] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.366035] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.369043] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.373042] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.375241] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.379194] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.382736] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.391564] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.396736] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.400048] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.402030] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.405039] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.409527] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.411716] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.414040] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.416842] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.419885] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.428023] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.434019] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.438495] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.445024] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.452030] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.484026] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.496142] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.505013] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.510022] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.531020] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.545930] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.549563] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.552407] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.555456] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.558217] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.563139] iommu: Default domain type: Passthrough [ 0.565510] SCSI subsystem initialized [ 0.567336] ACPI: bus type USB registered [ 0.569103] usbcore: registered new interface driver usbfs [ 0.571175] usbcore: registered new interface driver hub [ 0.573097] usbcore: registered new device driver usb [ 0.576298] pps_core: LinuxPPS API ver. 1 registered [ 0.578014] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.580057] PTP clock support registered [ 0.583114] EDAC MC: Ver: 3.0.0 [ 0.585198] PCI: Using ACPI for IRQ routing [ 0.587611] NetLabel: Initializing [ 0.589019] NetLabel: domain hash size = 128 [ 0.591012] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.594099] NetLabel: unlabeled traffic allowed by default [ 0.596143] vgaarb: loaded [ 0.597314] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.598020] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.601340] clocksource: Switched to clocksource kvm-clock [ 0.717707] VFS: Disk quotas dquot_6.6.0 [ 0.719335] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.722045] *** VALIDATE ramfs *** [ 0.723240] *** VALIDATE hugetlbfs *** [ 0.724589] pnp: PnP ACPI init [ 0.726832] pnp: PnP ACPI: found 6 devices [ 0.746142] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.751396] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.754239] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.756558] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.759218] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.761719] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.764588] NET: Registered protocol family 2 [ 0.767769] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.773770] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.778635] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.784071] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.787947] TCP: Hash tables configured (established 65536 bind 65536) [ 0.791313] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.795179] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.798846] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.802635] NET: Registered protocol family 1 [ 0.806644] RPC: Registered named UNIX socket transport module. [ 0.809312] RPC: Registered udp transport module. [ 0.811509] RPC: Registered tcp transport module. [ 0.813501] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.816153] NET: Registered protocol family 44 [ 0.818080] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.820643] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.822647] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.824537] PCI: CLS 0 bytes, default 64 [ 0.826589] Unpacking initramfs... [ 2.344318] debug: unmapping init [mem 0xffff8c123cc64000-0xffff8c123ffcffff] [ 2.348327] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.351049] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.354390] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.864593] Initialise system trusted keyrings [ 2.866325] Key type blacklist registered [ 2.868458] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.886477] zbud: loaded [ 2.892325] *** VALIDATE nfs *** [ 2.893905] *** VALIDATE nfs4 *** [ 2.907867] pstore: using deflate compression [ 2.912335] Platform Keyring initialized [ 3.026879] NET: Registered protocol family 38 [ 3.028429] Key type asymmetric registered [ 3.030162] Asymmetric key parser 'x509' registered [ 3.032071] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.035072] io scheduler mq-deadline registered [ 3.036899] io scheduler kyber registered [ 3.039873] io scheduler bfq registered [ 3.042515] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 3.046289] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.049843] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.053314] ACPI: Power Button [PWRF] [ 3.059680] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 3.067586] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 3.082774] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.114225] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.145413] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.150794] Non-volatile memory driver v1.3 [ 3.152860] Linux agpgart interface v0.103 [ 3.187969] virtio_blk virtio1: [vda] 146864 512-byte logical blocks (75.2 MB/71.7 MiB) [ 3.191333] vda: detected capacity change from 0 to 75194368 [ 3.239246] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.241559] vdb: detected capacity change from 0 to 1073741824 [ 3.280694] libphy: Fixed MDIO Bus: probed [ 3.286937] usbcore: registered new interface driver usbserial_generic [ 3.290816] usbserial: USB Serial support registered for generic [ 3.308120] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.313859] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.335555] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.339896] mousedev: PS/2 mouse device common for all mice [ 3.343330] rtc_cmos 00:05: RTC can wake from S4 [ 3.344902] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.346494] rtc_cmos 00:05: registered as rtc0 [ 3.346631] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.346664] intel_pstate: CPU model not supported [ 3.358758] hid: raw HID events driver (C) Jiri Kosina [ 3.361953] usbcore: registered new interface driver usbhid [ 3.364606] usbhid: USB HID core driver [ 3.368143] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.368542] drop_monitor: Initializing network drop monitor service [ 3.376460] Initializing XFRM netlink socket [ 3.379059] NET: Registered protocol family 10 [ 3.379081] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.382575] Segment Routing with IPv6 [ 3.387330] NET: Registered protocol family 17 [ 3.390031] mpls_gso: MPLS GSO support [ 3.395122] RAS: Correctable Errors collector initialized. [ 3.397602] AVX version of gcm_enc/dec engaged. [ 3.399619] AES CTR mode by8 optimization enabled [ 3.494886] sched_clock: Marking stable (3494802773, 0)->(4373434412, -878631639) [ 3.499427] registered taskstats version 1 [ 3.501640] Loading compiled-in X.509 certificates [ 3.503816] zswap: loaded using pool lzo/zbud [ 3.534237] Key type big_key registered [ 3.551912] Key type encrypted registered [ 3.553831] ima: No TPM chip found, activating TPM-bypass! [ 3.557751] ima: Allocated hash algorithm: sha1 [ 3.559205] ima: No architecture policies found [ 3.561637] evm: Initialising EVM extended attributes: [ 3.564751] evm: security.selinux [ 3.566175] evm: security.ima [ 3.567737] evm: security.capability [ 3.569483] evm: HMAC attrs: 0x1 [ 3.572192] rtc_cmos 00:05: setting system clock to 2026-08-27 16:51:43 UTC (1787849503) [ 3.583564] debug: unmapping init [mem 0xffffffff91803000-0xffffffff919fffff] [ 3.587236] debug: unmapping init [mem 0xffffffff90582000-0xffffffff90858fff] [ 3.596065] Write protecting the kernel read-only data: 28672k [ 3.600242] debug: unmapping init [mem 0xffffffff8ec03000-0xffffffff8edfffff] [ 3.603475] debug: unmapping init [mem 0xffffffff8f514000-0xffffffff8f5fffff] [ 3.640919] 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) [ 3.651872] systemd[1]: Detected virtualization kvm. [ 3.656617] systemd[1]: Detected architecture x86-64. [ 3.659618] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.691725] systemd[1]: No hostname configured. [ 3.693880] systemd[1]: Set hostname to . [ 3.696658] random: systemd: uninitialized urandom read (16 bytes read) [ 3.700195] systemd[1]: Initializing machine ID from random generator. [ 3.982064] random: systemd: uninitialized urandom read (16 bytes read) [ 3.985518] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 3.990900] random: systemd: uninitialized urandom read (16 bytes read) [ 3.994297] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 3.999085] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. Starting Apply Kernel Variables... [ OK ] Reached target Local File Systems. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Swap. Starting Create list of required st…ce nodes for the current kernel... Starting Setup Virtual Console... [ OK ] Reached target Initrd Root Device. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Sockets. Starting Create Volatile Files and Directories... Starting Journal Service... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Slices. [ OK ] Started Memstrack Anylazing Service. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Setup Virtual Console. [ OK ] Started Create Volatile Files and Directories. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 5.272265] device-mapper: uevent: version 1.0.3 [ 5.275693] 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... [ OK ] Started udev Coldplug all Devices. Starting dracut initqueue hook... Mounting Kernel Configuration File System... [ OK ] Mounted Kernel Configuration File System. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ 6.796634] virtio_net virtio0 ens2: renamed from eth0 [ 8.339687] scsi host0: ata_piix [ 8.379206] scsi host1: ata_piix [ 8.382895] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 8.389063] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 12.148122] random: crng init done [ 12.149825] random: 7 urandom warning(s) missed due to ratelimiting [ 15.629466] dracut-initqueue[577]: RTNETLINK answers: File exists 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... [ 16.665763] 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 target Timers. [ OK ] Stopped dracut pre-pivot and cleanup hook. [ 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. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Sockets. [ OK ] Stopped target Slices. [ OK ] Stopped target Paths. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Swap. [ 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 Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 18.833927] printk: systemd: 25 output lines suppressed due to ratelimiting [ 19.314160] SELinux: Disabled at runtime. [ 19.441436] 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) [ 19.456448] systemd[1]: Detected virtualization kvm. [ 19.459746] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 20.578265] systemd[1]: initrd-switch-root.service: Succeeded. [ 20.582728] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 20.589464] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 20.595296] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 20.600787] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 20.614960] systemd[1]: Starting Journal Service... Starting Journal Service... [ 20.620255] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target rpc_pipefs.target. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on initctl Compatibility Named Pipe. Activating swap /dev/disk/by-label/SWAP... Mounting Kernel Debug File System... [ OK ] Stopped target Switch Root. [ OK ] Created slice system-getty.slice. Mounting POSIX Message Queue File System... [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. [ 20.794125] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... Starting Remount Root and Kernel File Systems... [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. Starting Apply Kernel Variables... [ OK ] Stopped target Initrd Root File System. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Reached target RPC Port Mapper. Mounting Huge Pages File System... [ OK ] Listening on Process Core Dump Socket. [ OK ] Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Stopped target Initrd File Systems. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Started Journal Service. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Mounted Kernel Debug File System. [ OK ] Mounted POSIX Message Queue File System. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Started Apply Kernel Variables. [ OK ] Mounted Huge Pages File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. Starting Configure read-only root support... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Swap. Starting Flush Journal to Persistent Storage... [ OK ] Started udev Coldplug all Devices. [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Mounting /home/green/git/lustre-release... [ OK ] Mounted /mnt. [ 22.671754] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 24.102034] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 24.199417] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 24.624379] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 24.690416] EDAC sbridge: Ver: 1.1.2 [* ] A start job is running for Configur…-only root support (8s / no limit)[ 29.182990] Key type dns_resolver registered [** ] A start job is running for Configur…-only root support (8s / no limit) [*** ] A start job is running for Configur…-only root support (9s / no limit)[ 30.138798] NFS: Registering the id_resolver key type [ 30.146587] Key type id_resolver registered [ 30.152176] Key type id_legacy registered [ *** ] A start job is running for Configur…only root support (10s / 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 Create Volatile Files and Directories... Starting Mark the need to relabel after reboot... [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Create Volatile Files and Directories. Starting RPC Bind... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started irqbalance daemon. [ OK ] Started daily update of the root trust anchor for DNSSEC. Starting Login Service... [ OK ] Reached target sshd-keygen.target. [ OK ] Started dnf makecache --timer. Starting Restore /run/initramfs on shutdown... [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. Starting Network Manager Wait Online... [ OK ] Reached target Network. Starting GSSAPI Proxy Daemon... Starting OpenSSH server daemon... Starting Dynamic System Tuning 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... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ OK ] Started Permit User Sessions. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Serial Getty on ttyS1. [ 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. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg346-client login: [ 102.755376] libcfs: loading out-of-tree module taints kernel. [ 102.790582] Key type ._llcrypt registered [ 102.792308] Key type .llcrypt registered [ 103.512318] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 103.531858] alg: No test for adler32 (adler32-zlib) [ 105.057882] Lustre: Lustre: Build Version: 2.17.57_85_gfc6b239 [ 105.744789] LNet: Added LNI 192.168.203.46@tcp [8/256/0/180] [ 107.439205] Key type lgssc registered [ 108.621113] Lustre: Echo OBD driver; http://www.lustre.org/ [ 259.807897] Lustre: Mounted lustre-client - version 2.17.57_85_gfc6b239 [ 264.462572] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 279.183578] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing check_logdir /tmp/testlogs/ [ 283.445925] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing yml_node [ 285.664645] Lustre: lustre-OST0000-osc-ffff8c128c0c0000: disconnect after 23s idle [ 287.212198] Lustre: DEBUG MARKER: Client: 2.17.57.85 [ 289.192790] Lustre: DEBUG MARKER: MDS: 2.17.57.85 [ 291.211130] Lustre: DEBUG MARKER: OSS: 2.17.57.85 [ 292.464233] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Thu Aug 27 12:56:31 EDT 2026 [ 307.156564] Lustre: DEBUG MARKER: excepting tests: [ 308.558841] Lustre: DEBUG MARKER: === racer: start setup 12:56:47 (1787849807) === [ 309.246827] Lustre: Mounted lustre-client - version 2.17.57_85_gfc6b239 [ 314.378381] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing check_config_client /mnt/lustre [ 331.843293] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 344.135422] Lustre: DEBUG MARKER: === racer: finish setup 12:57:22 (1787849842) === [ 346.675538] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg346-client.virtnet DURATION=300 ========================================================== 12:57:25 (1787849845) [ 378.959704] 17[16575]: segfault at 0 ip 000055862a233b47 sp 00007fffe71362d0 error 6 in 17[55862a22f000+7000] [ 378.978655] 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 [ 410.447864] LustreError: 21479:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8c128c0c0000: inode [0x240000402:0x1fb:0x0] mdc close failed: rc = -13 [ 412.341985] LustreError: 22067:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8c1285135000: inode [0x240000402:0x1fb:0x0] mdc close failed: rc = -13 [ 435.077524] LustreError: 25296:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8c1285135000: inode [0x200000403:0x226:0x0] mdc close failed: rc = -13 [ 520.017956] 8[39253]: segfault at 8 ip 00007f633d36c875 sp 00007ffdfcb6d3c0 error 4 in ld-2.28.so[7f633d34b000+2f000] [ 520.027322] 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 [ 584.870826] LustreError: 49874:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8c128c0c0000: inode [0x200000403:0x760:0x0] mdc close failed: rc = -13 [ 612.706390] 13[54566]: segfault at 8 ip 00007ff506263875 sp 00007ffc52eed080 error 4 in ld-2.28.so[7ff506242000+2f000] [ 612.719310] 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 [ 613.418657] 13[54742]: segfault at 8 ip 00007f2740c18875 sp 00007fffa35db760 error 4 in ld-2.28.so[7f2740bf7000+2f000] [ 613.428374] 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 [ 633.634358] 4[58560]: segfault at 7ffe86ae28cf ip 000055ee1d53ce60 sp 00007ffe7e4527e8 error 4 in 4[55ee1d537000+7000] [ 633.644905] 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 08 00 00 <33> ba ff ff 68 08 00 00 38 ba ff ff 68 09 00 00 3d ba ff ff 58 0b [ 640.353736] 12[59651]: segfault at 5580a8087000 ip 00005580a8087000 sp 00007ffc568be208 error 14 in 12[5580a8287000+1000] [ 640.365959] Code: Unable to access opcode bytes at RIP 0x5580a8086fd6. [ 655.845187] LustreError: 61646:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_61646 thread for 'racer1': rc = -4 [ 658.065428] LustreError: 61644:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_61644 thread for 'racer1': rc = -4 [ 659.094791] LustreError: 61893:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_61893 thread for 'racer1': rc = -4 [ 659.102960] LustreError: 61893:0:(statahead.c:2479:start_statahead_thread()) Skipped 1 previous similar message [ 661.535352] LustreError: 62363:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_62363 thread for 'racer1': rc = -4 [ 664.043604] LustreError: 60018:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_60018 thread for 'racer1': rc=-4 [ 664.951211] LustreError: 60712:0:(file.c:6184:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0xa9a:0x0] error: rc = -4 [ 676.942974] LustreError: 64584:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_64584 thread for 'racer': rc=-4 [ 861.153795] INFO: task dir_create.sh:11401 blocked for more than 120 seconds. [ 861.155965] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.178381] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.193190] task:dir_create.sh state:D stack:0 pid:11401 ppid:10912 flags:0x80000004 [ 861.217398] Call Trace: [ 861.222921] __schedule+0x351/0xcb0 [ 861.237497] schedule+0xc0/0x180 [ 861.243485] schedule_preempt_disabled+0x21/0x40 [ 861.251274] rwsem_down_read_slowpath+0x44e/0x600 [ 861.262758] down_read+0xa5/0x2b0 [ 861.268357] lookup_slow+0x2f/0x70 [ 861.289596] walk_component+0x263/0x4f0 [ 861.292448] link_path_walk+0x416/0x8a0 [ 861.294016] ? nd_jump_root+0xe5/0x160 [ 861.298044] ? path_init+0x437/0x520 [ 861.299868] path_openat+0x135/0x500 [ 861.301655] do_filp_open+0x99/0x140 [ 861.303199] ? getname_flags+0x6e/0x330 [ 861.304640] ? __check_object_size+0xff/0x256 [ 861.307059] ? do_raw_spin_unlock+0x75/0x190 [ 861.309054] ? _raw_spin_unlock+0x12/0x30 [ 861.311391] do_sys_openat2+0x2b4/0x410 [ 861.313435] do_sys_open+0x73/0xa0 [ 861.315439] __x64_sys_openat+0x24/0x30 [ 861.317619] do_syscall_64+0xc1/0x440 [ 861.320372] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.323827] RIP: 0033:0x7ff26bfd7332 [ 861.326294] Code: Unable to access opcode bytes at RIP 0x7ff26bfd7308. [ 861.330290] RSP: 002b:00007ffe740dac30 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 861.334323] RAX: ffffffffffffffda RBX: 00005599a26b1a10 RCX: 00007ff26bfd7332 [ 861.337735] RDX: 0000000000000241 RSI: 00005599a26b7e20 RDI: 00000000ffffff9c [ 861.342309] RBP: 00007ffe740dad30 R08: 0000000000000020 R09: 00005599a268e012 [ 861.346406] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 861.352918] R13: 0000000000000003 R14: 0000000000000001 R15: 00005599a26b7e20 [ 861.367314] INFO: task ls:52644 blocked for more than 120 seconds. [ 861.374419] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.379536] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.390479] task:ls state:D stack:0 pid:52644 ppid:1 flags:0x80000004 [ 861.396248] Call Trace: [ 861.397324] __schedule+0x351/0xcb0 [ 861.403685] schedule+0xc0/0x180 [ 861.407063] schedule_preempt_disabled+0x21/0x40 [ 861.412971] rwsem_down_read_slowpath+0x44e/0x600 [ 861.418599] down_read+0xa5/0x2b0 [ 861.421679] lookup_slow+0x2f/0x70 [ 861.424609] walk_component+0x263/0x4f0 [ 861.431655] link_path_walk+0x416/0x8a0 [ 861.438869] ? nd_jump_root+0xe5/0x160 [ 861.447490] ? path_init+0x437/0x520 [ 861.448734] path_openat+0x135/0x500 [ 861.453197] do_filp_open+0x99/0x140 [ 861.466223] ? getname_flags+0x6e/0x330 [ 861.474892] ? __check_object_size+0xff/0x256 [ 861.478912] ? do_raw_spin_unlock+0x75/0x190 [ 861.491065] ? _raw_spin_unlock+0x12/0x30 [ 861.504442] do_sys_openat2+0x2b4/0x410 [ 861.512878] do_sys_open+0x73/0xa0 [ 861.515014] __x64_sys_openat+0x24/0x30 [ 861.520705] do_syscall_64+0xc1/0x440 [ 861.526843] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.537855] RIP: 0033:0x7efcc5453935 [ 861.548700] Code: Unable to access opcode bytes at RIP 0x7efcc545390b. [ 861.567079] RSP: 002b:00007ffeceb1a620 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 861.583551] RAX: ffffffffffffffda RBX: 000055aefce63300 RCX: 00007efcc5453935 [ 861.597514] RDX: 0000000000090800 RSI: 000055aefce63100 RDI: 00000000ffffff9c [ 861.612165] RBP: 0000000000000000 R08: 000055aefce63210 R09: 000055aefce5a012 [ 861.620330] R10: 0000000000000000 R11: 0000000000000287 R12: 00007efcc5d4c690 [ 861.636751] R13: 0000000000000000 R14: 000055aefce63100 R15: 000055aefc7e4b24 [ 861.650053] INFO: task ls:52645 blocked for more than 120 seconds. [ 861.651981] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.659663] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.668564] task:ls state:D stack:0 pid:52645 ppid:1 flags:0x80000004 [ 861.674037] Call Trace: [ 861.675060] __schedule+0x351/0xcb0 [ 861.677072] schedule+0xc0/0x180 [ 861.679170] schedule_preempt_disabled+0x21/0x40 [ 861.681790] rwsem_down_read_slowpath+0x44e/0x600 [ 861.685933] down_read+0xa5/0x2b0 [ 861.688255] lookup_slow+0x2f/0x70 [ 861.690295] walk_component+0x263/0x4f0 [ 861.692598] link_path_walk+0x416/0x8a0 [ 861.695977] ? nd_jump_root+0xe5/0x160 [ 861.699765] ? path_init+0x437/0x520 [ 861.709786] path_openat+0x135/0x500 [ 861.712467] do_filp_open+0x99/0x140 [ 861.715583] ? getname_flags+0x6e/0x330 [ 861.719194] ? __check_object_size+0xff/0x256 [ 861.721883] ? do_raw_spin_unlock+0x75/0x190 [ 861.725972] ? _raw_spin_unlock+0x12/0x30 [ 861.729751] do_sys_openat2+0x2b4/0x410 [ 861.735198] do_sys_open+0x73/0xa0 [ 861.738113] __x64_sys_openat+0x24/0x30 [ 861.740961] do_syscall_64+0xc1/0x440 [ 861.743544] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.745901] RIP: 0033:0x7f8d6dc52935 [ 861.747192] Code: Unable to access opcode bytes at RIP 0x7f8d6dc5290b. [ 861.750932] RSP: 002b:00007ffe81f74c80 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 861.754337] RAX: ffffffffffffffda RBX: 0000559fd1738300 RCX: 00007f8d6dc52935 [ 861.757395] RDX: 0000000000090800 RSI: 0000559fd1738100 RDI: 00000000ffffff9c [ 861.760735] RBP: 0000000000000000 R08: 0000559fd1738210 R09: 0000559fd172f012 [ 861.763955] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f8d6e54b690 [ 861.767655] R13: 0000000000000000 R14: 0000559fd1738100 R15: 0000559fcfef1b24 [ 861.771987] INFO: task ls:52646 blocked for more than 120 seconds. [ 861.778640] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.791677] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.801395] task:ls state:D stack:0 pid:52646 ppid:1 flags:0x80000004 [ 861.819040] Call Trace: [ 861.820076] __schedule+0x351/0xcb0 [ 861.821452] schedule+0xc0/0x180 [ 861.831784] schedule_preempt_disabled+0x21/0x40 [ 861.833641] rwsem_down_read_slowpath+0x44e/0x600 [ 861.845860] down_read+0xa5/0x2b0 [ 861.849761] lookup_slow+0x2f/0x70 [ 861.853695] walk_component+0x263/0x4f0 [ 861.860420] link_path_walk+0x416/0x8a0 [ 861.862474] ? nd_jump_root+0xe5/0x160 [ 861.867941] ? path_init+0x437/0x520 [ 861.874481] path_openat+0x135/0x500 [ 861.877886] do_filp_open+0x99/0x140 [ 861.890477] ? getname_flags+0x6e/0x330 [ 861.893720] ? __check_object_size+0xff/0x256 [ 861.897217] ? do_raw_spin_unlock+0x75/0x190 [ 861.900638] ? _raw_spin_unlock+0x12/0x30 [ 861.907702] do_sys_openat2+0x2b4/0x410 [ 861.915344] do_sys_open+0x73/0xa0 [ 861.922038] __x64_sys_openat+0x24/0x30 [ 861.926883] do_syscall_64+0xc1/0x440 [ 861.931779] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.937979] RIP: 0033:0x7f3e19f00935 [ 861.943603] Code: Unable to access opcode bytes at RIP 0x7f3e19f0090b. [ 861.946813] RSP: 002b:00007ffe3b58b930 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 861.964781] RAX: ffffffffffffffda RBX: 00005586d1024c70 RCX: 00007f3e19f00935 [ 861.971492] RDX: 0000000000090800 RSI: 00005586d10263a0 RDI: 00000000ffffff9c [ 861.982228] RBP: 0000000000000000 R08: 00005586d1026260 R09: 00005586d101d012 [ 861.989469] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f3e1a7f9690 [ 861.997685] R13: 0000000000000000 R14: 00005586d10263a0 R15: 00005586d02e2b24 [ 862.007368] INFO: task ls:52647 blocked for more than 120 seconds. [ 862.013485] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.018754] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.029559] task:ls state:D stack:0 pid:52647 ppid:1 flags:0x80000004 [ 862.035705] Call Trace: [ 862.038914] __schedule+0x351/0xcb0 [ 862.040827] schedule+0xc0/0x180 [ 862.049916] schedule_preempt_disabled+0x21/0x40 [ 862.054896] rwsem_down_read_slowpath+0x44e/0x600 [ 862.058990] down_read+0xa5/0x2b0 [ 862.067844] lookup_slow+0x2f/0x70 [ 862.070625] walk_component+0x263/0x4f0 [ 862.073334] link_path_walk+0x416/0x8a0 [ 862.078953] ? nd_jump_root+0xe5/0x160 [ 862.081734] ? path_init+0x437/0x520 [ 862.086215] path_openat+0x135/0x500 [ 862.091162] do_filp_open+0x99/0x140 [ 862.094356] ? getname_flags+0x6e/0x330 [ 862.100141] ? __check_object_size+0xff/0x256 [ 862.105436] ? do_raw_spin_unlock+0x75/0x190 [ 862.114396] ? _raw_spin_unlock+0x12/0x30 [ 862.116937] do_sys_openat2+0x2b4/0x410 [ 862.123322] do_sys_open+0x73/0xa0 [ 862.132392] __x64_sys_openat+0x24/0x30 [ 862.141753] do_syscall_64+0xc1/0x440 [ 862.147021] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.149461] RIP: 0033:0x7fcd9931f935 [ 862.152477] Code: Unable to access opcode bytes at RIP 0x7fcd9931f90b. [ 862.164414] RSP: 002b:00007ffc82acd760 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 862.170654] RAX: ffffffffffffffda RBX: 0000561e2be11300 RCX: 00007fcd9931f935 [ 862.177371] RDX: 0000000000090800 RSI: 0000561e2be11100 RDI: 00000000ffffff9c [ 862.185047] RBP: 0000000000000000 R08: 0000561e2be11210 R09: 0000561e2be08012 [ 862.194557] R10: 0000000000000000 R11: 0000000000000287 R12: 00007fcd99c18690 [ 862.208833] R13: 0000000000000000 R14: 0000561e2be11100 R15: 0000561e2b0ecb24 [ 862.232570] INFO: task ls:52648 blocked for more than 120 seconds. [ 862.243556] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.250829] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.263814] task:ls state:D stack:0 pid:52648 ppid:1 flags:0x80000004 [ 862.278372] Call Trace: [ 862.279432] __schedule+0x351/0xcb0 [ 862.280902] schedule+0xc0/0x180 [ 862.289701] schedule_preempt_disabled+0x21/0x40 [ 862.298632] rwsem_down_read_slowpath+0x44e/0x600 [ 862.300538] down_read+0xa5/0x2b0 [ 862.310250] lookup_slow+0x2f/0x70 [ 862.314984] walk_component+0x263/0x4f0 [ 862.319519] link_path_walk+0x416/0x8a0 [ 862.324771] ? nd_jump_root+0xe5/0x160 [ 862.330191] ? path_init+0x437/0x520 [ 862.336237] path_openat+0x135/0x500 [ 862.337995] do_filp_open+0x99/0x140 [ 862.347206] ? getname_flags+0x6e/0x330 [ 862.355645] ? __check_object_size+0xff/0x256 [ 862.357472] ? do_raw_spin_unlock+0x75/0x190 [ 862.366598] ? _raw_spin_unlock+0x12/0x30 [ 862.373244] do_sys_openat2+0x2b4/0x410 [ 862.376644] do_sys_open+0x73/0xa0 [ 862.386237] __x64_sys_openat+0x24/0x30 [ 862.387666] do_syscall_64+0xc1/0x440 [ 862.389016] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.399316] RIP: 0033:0x7fec11376935 [ 862.403253] Code: Unable to access opcode bytes at RIP 0x7fec1137690b. [ 862.414443] RSP: 002b:00007ffdf2edb4a0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 862.420448] RAX: ffffffffffffffda RBX: 00005615a5e9e300 RCX: 00007fec11376935 [ 862.427248] RDX: 0000000000090800 RSI: 00005615a5e9e100 RDI: 00000000ffffff9c [ 862.433416] RBP: 0000000000000000 R08: 00005615a5e9e210 R09: 00005615a5e95012 [ 862.449792] R10: 0000000000000000 R11: 0000000000000287 R12: 00007fec11c6f690 [ 862.462242] R13: 0000000000000000 R14: 00005615a5e9e100 R15: 00005615a5421b24 [ 862.467637] INFO: task ls:52649 blocked for more than 120 seconds. [ 862.478269] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.490641] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.498961] task:ls state:D stack:0 pid:52649 ppid:1 flags:0x80000004 [ 862.504935] Call Trace: [ 862.520850] __schedule+0x351/0xcb0 [ 862.525286] schedule+0xc0/0x180 [ 862.531247] schedule_preempt_disabled+0x21/0x40 [ 862.536665] rwsem_down_read_slowpath+0x44e/0x600 [ 862.541907] down_read+0xa5/0x2b0 [ 862.545936] lookup_slow+0x2f/0x70 [ 862.554445] walk_component+0x263/0x4f0 [ 862.558051] link_path_walk+0x416/0x8a0 [ 862.568094] ? nd_jump_root+0xe5/0x160 [ 862.584100] ? path_init+0x437/0x520 [ 862.589113] path_openat+0x135/0x500 [ 862.595247] do_filp_open+0x99/0x140 [ 862.601199] ? getname_flags+0x6e/0x330 [ 862.607644] ? __check_object_size+0xff/0x256 [ 862.615832] ? do_raw_spin_unlock+0x75/0x190 [ 862.623841] ? _raw_spin_unlock+0x12/0x30 [ 862.631768] do_sys_openat2+0x2b4/0x410 [ 862.638733] do_sys_open+0x73/0xa0 [ 862.645074] __x64_sys_openat+0x24/0x30 [ 862.647068] do_syscall_64+0xc1/0x440 [ 862.650422] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.653445] RIP: 0033:0x7f3d33c3d935 [ 862.656372] Code: Unable to access opcode bytes at RIP 0x7f3d33c3d90b. [ 862.662362] RSP: 002b:00007fffff818dd0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 862.670677] RAX: ffffffffffffffda RBX: 00005604cb666300 RCX: 00007f3d33c3d935 [ 862.678475] RDX: 0000000000090800 RSI: 00005604cb665cf0 RDI: 00000000ffffff9c [ 862.683415] RBP: 0000000000000000 R08: 00005604cb666210 R09: 00005604cb65d012 [ 862.689033] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f3d34536690 [ 862.696507] R13: 0000000000000000 R14: 00005604cb665cf0 R15: 00005604cb0ebb24 [ 862.702581] INFO: task ls:52650 blocked for more than 120 seconds. [ 862.706078] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.710930] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.717598] task:ls state:D stack:0 pid:52650 ppid:1 flags:0x80000004 [ 862.723243] Call Trace: [ 862.735471] __schedule+0x351/0xcb0 [ 862.739556] schedule+0xc0/0x180 [ 862.745420] schedule_preempt_disabled+0x21/0x40 [ 862.753210] rwsem_down_read_slowpath+0x44e/0x600 [ 862.762258] down_read+0xa5/0x2b0 [ 862.775754] lookup_slow+0x2f/0x70 [ 862.777179] walk_component+0x263/0x4f0 [ 862.778820] link_path_walk+0x416/0x8a0 [ 862.786895] ? nd_jump_root+0xe5/0x160 [ 862.788087] ? path_init+0x437/0x520 [ 862.789504] path_openat+0x135/0x500 [ 862.791483] do_filp_open+0x99/0x140 [ 862.794531] ? getname_flags+0x6e/0x330 [ 862.799343] ? __check_object_size+0xff/0x256 [ 862.802365] ? do_raw_spin_unlock+0x75/0x190 [ 862.808789] ? _raw_spin_unlock+0x12/0x30 [ 862.813121] do_sys_openat2+0x2b4/0x410 [ 862.819916] do_sys_open+0x73/0xa0 [ 862.824263] __x64_sys_openat+0x24/0x30 [ 862.828678] do_syscall_64+0xc1/0x440 [ 862.833869] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.835951] RIP: 0033:0x7fef2e632935 [ 862.843400] Code: Unable to access opcode bytes at RIP 0x7fef2e63290b. [ 862.851100] RSP: 002b:00007ffccfe72b50 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 862.856918] RAX: ffffffffffffffda RBX: 00005640eba3ac70 RCX: 00007fef2e632935 [ 862.863023] RDX: 0000000000090800 RSI: 00005640eba3c3a0 RDI: 00000000ffffff9c [ 862.871824] RBP: 0000000000000000 R08: 00005640eba3c260 R09: 00005640eba33012 [ 862.881170] R10: 0000000000000000 R11: 0000000000000287 R12: 00007fef2ef2b690 [ 862.886820] R13: 0000000000000000 R14: 00005640eba3c3a0 R15: 00005640eb351b24 [ 862.893493] INFO: task ls:52651 blocked for more than 120 seconds. [ 862.898789] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.907756] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.913392] task:ls state:D stack:0 pid:52651 ppid:1 flags:0x80000004 [ 862.918379] Call Trace: [ 862.923290] __schedule+0x351/0xcb0 [ 862.926406] schedule+0xc0/0x180 [ 862.939362] schedule_preempt_disabled+0x21/0x40 [ 862.947883] rwsem_down_read_slowpath+0x44e/0x600 [ 862.953372] down_read+0xa5/0x2b0 [ 862.961667] lookup_slow+0x2f/0x70 [ 862.967417] walk_component+0x263/0x4f0 [ 862.970455] link_path_walk+0x416/0x8a0 [ 862.972114] ? nd_jump_root+0xe5/0x160 [ 862.979590] ? path_init+0x437/0x520 [ 862.989291] path_openat+0x135/0x500 [ 862.991135] do_filp_open+0x99/0x140 [ 862.992670] ? getname_flags+0x6e/0x330 [ 862.999646] ? __check_object_size+0xff/0x256 [ 863.004805] ? do_raw_spin_unlock+0x75/0x190 [ 863.008064] ? _raw_spin_unlock+0x12/0x30 [ 863.012576] do_sys_openat2+0x2b4/0x410 [ 863.015687] do_sys_open+0x73/0xa0 [ 863.024830] __x64_sys_openat+0x24/0x30 [ 863.026387] do_syscall_64+0xc1/0x440 [ 863.027858] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 863.036551] RIP: 0033:0x7fdd3f75a935 [ 863.043482] Code: Unable to access opcode bytes at RIP 0x7fdd3f75a90b. [ 863.048899] RSP: 002b:00007ffe70dba530 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 863.053787] RAX: ffffffffffffffda RBX: 000055e9521b1c70 RCX: 00007fdd3f75a935 [ 863.062093] RDX: 0000000000090800 RSI: 000055e9521b33a0 RDI: 00000000ffffff9c [ 863.069924] RBP: 0000000000000000 R08: 000055e9521b3260 R09: 000055e9521aa012 [ 863.073542] R10: 0000000000000000 R11: 0000000000000287 R12: 00007fdd40053690 [ 863.076882] R13: 0000000000000000 R14: 000055e9521b33a0 R15: 000055e95038fb24 [ 863.080548] INFO: task ls:52652 blocked for more than 120 seconds. [ 863.082807] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 863.087079] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 863.094868] task:ls state:D stack:0 pid:52652 ppid:1 flags:0x80000004 [ 863.110438] Call Trace: [ 863.115549] __schedule+0x351/0xcb0 [ 863.118829] schedule+0xc0/0x180 [ 863.121371] schedule_preempt_disabled+0x21/0x40 [ 863.124613] rwsem_down_read_slowpath+0x44e/0x600 [ 863.127801] down_read+0xa5/0x2b0 [ 863.129763] lookup_slow+0x2f/0x70 [ 863.131830] walk_component+0x263/0x4f0 [ 863.133921] link_path_walk+0x416/0x8a0 [ 863.140374] ? nd_jump_root+0xe5/0x160 [ 863.142983] ? path_init+0x437/0x520 [ 863.148715] path_openat+0x135/0x500 [ 863.149899] do_filp_open+0x99/0x140 [ 863.151717] ? getname_flags+0x6e/0x330 [ 863.153993] ? __check_object_size+0xff/0x256 [ 863.168872] ? do_raw_spin_unlock+0x75/0x190 [ 863.173308] ? _raw_spin_unlock+0x12/0x30 [ 863.175729] do_sys_openat2+0x2b4/0x410 [ 863.178018] do_sys_open+0x73/0xa0 [ 863.179529] __x64_sys_openat+0x24/0x30 [ 863.181378] do_syscall_64+0xc1/0x440 [ 863.182854] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 863.184948] RIP: 0033:0x7fe1f61ec935 [ 863.188297] Code: Unable to access opcode bytes at RIP 0x7fe1f61ec90b. [ 863.190635] RSP: 002b:00007ffec28d4090 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 863.194585] RAX: ffffffffffffffda RBX: 000056507b037300 RCX: 00007fe1f61ec935 [ 863.199712] RDX: 0000000000090800 RSI: 000056507b037100 RDI: 00000000ffffff9c [ 863.204107] RBP: 0000000000000000 R08: 000056507b037210 R09: 000056507b02e012 [ 863.208468] R10: 0000000000000000 R11: 0000000000000287 R12: 00007fe1f6ae5690 [ 863.216277] R13: 0000000000000000 R14: 000056507b037100 R15: 0000565079204b24 [ 955.360950] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 955.381987] LustreError: 56885:0:(ldlm_request.c:123:ldlm_expired_completion_wait()) ### lock timed out (enqueued at 1787850122, 333s ago), entering recovery for lustre-MDT0000_UUID@192.168.203.146@tcp ns: lustre-MDT0000-mdc-ffff8c1285135000 lock: ffff8c12b57cb400/0xa6a7075362dd80fa lrc: 4/1,0 mode: --/PR res: [0x200000402:0x2:0x0].0x0 bits 0x2/0x0 rrc: 4 type: IBT gid 0 flags: 0x0 nid: local remote: 0xf1dd34770d9c7a3 expref: -99 pid: 56885 timeout: 0 lvb_type: 0 lru_score: 0 lru_type: 0 [ 955.422845] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 1227.743145] Lustre: 55830:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787850122/real 1787850122] req@ffff8c12b42ec000 x1874696216160768/t0(0) o36->lustre-MDT0000-mdc-ffff8c128c0c0000@192.168.203.146@tcp:13/10 lens 512/968 e 24 to 1 dl 1787850727 ref 2 fl Rpc:XQr/200/ffffffff rc 0/-1 job:'mrename.0' uid:0 gid:0 projid:4294967295 [ 1227.783868] Lustre: lustre-MDT0000-mdc-ffff8c128c0c0000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1227.854923] Lustre: lustre-MDT0000-mdc-ffff8c128c0c0000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 1290.783260] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787850455/real 1787850455] req@ffff8c1182c67c00 x1874696218928512/t0(0) o63->lustre-MDT0000-mdc-ffff8c1285135000@192.168.203.146@tcp:24/4 lens 664/4320 e 11 to 1 dl 1787850790 ref 1 fl Rpc:XQr/202/ffffffff rc -11/-1 job:'ll_sa.0' uid:0 gid:0 projid:4294967295 [ 1290.812743] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1290.873171] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 1625.567716] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787850790/real 1787850790] req@ffff8c1182c67c00 x1874696218928512/t0(0) o63->lustre-MDT0000-mdc-ffff8c1285135000@192.168.203.146@tcp:24/4 lens 664/4320 e 11 to 1 dl 1787851125 ref 1 fl Rpc:XQr/202/ffffffff rc -11/-1 job:'ll_sa.0' uid:0 gid:0 projid:4294967295 [ 1625.613656] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1625.648914] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 1709.025425] Lustre: 66079:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787850727/real 1787850727] req@ffff8c12bd7bc000 x1874696221242368/t0(0) o101->lustre-MDT0000-mdc-ffff8c128c0c0000@192.168.203.146@tcp:12/10 lens 576/1840 e 0 to 1 dl 1787851190 ref 2 fl Rpc:XQr/602/ffffffff rc -11/-1 job:'df.0' uid:0 gid:0 projid:0 [ 1709.051695] Lustre: lustre-MDT0000-mdc-ffff8c128c0c0000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1709.103834] Lustre: lustre-MDT0000-mdc-ffff8c128c0c0000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 1960.928150] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787851125/real 1787851125] req@ffff8c1182c67c00 x1874696218928512/t0(0) o63->lustre-MDT0000-mdc-ffff8c1285135000@192.168.203.146@tcp:24/4 lens 664/4320 e 11 to 1 dl 1787851460 ref 1 fl Rpc:XQr/202/ffffffff rc -11/-1 job:'ll_sa.0' uid:0 gid:0 projid:4294967295 [ 1960.968646] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1961.008225] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 2172.897723] Lustre: 66079:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787851209/real 1787851209] req@ffff8c12bd7bc000 x1874696221242368/t0(0) o101->lustre-MDT0000-mdc-ffff8c128c0c0000@192.168.203.146@tcp:12/10 lens 576/1840 e 0 to 1 dl 1787851672 ref 2 fl Rpc:XQr/602/ffffffff rc -11/-1 job:'df.0' uid:0 gid:0 projid:0 [ 2172.939121] Lustre: lustre-MDT0000-mdc-ffff8c128c0c0000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2173.040449] Lustre: lustre-MDT0000-mdc-ffff8c128c0c0000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 2295.775378] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787851460/real 1787851460] req@ffff8c1182c67c00 x1874696218928512/t0(0) o63->lustre-MDT0000-mdc-ffff8c1285135000@192.168.203.146@tcp:24/4 lens 664/4320 e 11 to 1 dl 1787851795 ref 1 fl Rpc:XQr/202/ffffffff rc -11/-1 job:'ll_sa.0' uid:0 gid:0 projid:4294967295 [ 2295.832176] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2295.870508] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 2630.623184] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787851795/real 1787851795] req@ffff8c1182c67c00 x1874696218928512/t0(0) o63->lustre-MDT0000-mdc-ffff8c1285135000@192.168.203.146@tcp:24/4 lens 664/4320 e 11 to 1 dl 1787852130 ref 1 fl Rpc:XQr/202/ffffffff rc -11/-1 job:'ll_sa.0' uid:0 gid:0 projid:4294967295 [ 2630.676264] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2630.752481] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 2965.471533] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1787852130/real 1787852130] req@ffff8c1182c67c00 x1874696218928512/t0(0) o63->lustre-MDT0000-mdc-ffff8c1285135000@192.168.203.146@tcp:24/4 lens 664/4320 e 11 to 1 dl 1787852465 ref 1 fl Rpc:XQr/202/ffffffff rc -11/-1 job:'ll_sa.0' uid:0 gid:0 projid:4294967295 [ 2965.547715] Lustre: 2387:0:(client.c:2503:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 2965.562364] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection to lustre-MDT0000 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2965.596024] Lustre: Skipped 1 previous similar message [ 2965.699916] Lustre: lustre-MDT0000-mdc-ffff8c1285135000: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 2965.725884] Lustre: Skipped 1 previous similar message