[ 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 513472873 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, 524588K 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 [ 0.001018] APIC: Switch to symmetric I/O mode setup [ 0.003260] x2apic enabled [ 0.004013] Switched APIC routing to physical x2apic. [ 0.005023] kvm-guest: setup PV IPIs [ 0.007981] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.008000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.008034] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.010024] pid_max: default: 32768 minimum: 301 [ 0.012081] LSM: Security Framework initializing [ 0.013073] Yama: becoming mindful. [ 0.015059] SELinux: Initializing. [ 0.016092] *** VALIDATE selinux *** [ 0.024824] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.028784] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.029217] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.031049] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.033151] *** VALIDATE tmpfs *** [ 0.035110] *** VALIDATE proc *** [ 0.036329] *** VALIDATE cgroup *** [ 0.037018] *** VALIDATE cgroup2 *** [ 0.038316] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.040152] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.042008] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.043044] Spectre V2 : User space: Vulnerable [ 0.045010] Speculative Store Bypass: Vulnerable [ 0.048643] debug: unmapping init [mem 0xffffffff9ce59000-0xffffffff9ce60fff] [ 0.050924] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.051824] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.052039] ... version: 2 [ 0.053019] ... bit width: 48 [ 0.054019] ... generic registers: 4 [ 0.055021] ... value mask: 0000ffffffffffff [ 0.056021] ... max period: 00007fffffffffff [ 0.057022] ... fixed-purpose events: 3 [ 0.058012] ... event mask: 000000070000000f [ 0.059426] rcu: Hierarchical SRCU implementation. [ 0.061746] smp: Bringing up secondary CPUs ... [ 0.062739] x86: Booting SMP configuration: [ 0.063048] .... node #0, CPUs: #1 #2 #3 [ 0.067112] smp: Brought up 1 node, 4 CPUs [ 0.069028] smpboot: Max logical packages: 1 [ 0.070024] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.258037] node 0 deferred pages initialised in 185ms [ 0.260184] devtmpfs: initialized [ 0.261313] x86/mm: Memory block size: 128MB [ 0.265631] gcov: version magic: 0x41383552 [ 0.269114] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.270117] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.271437] pinctrl core: initialized pinctrl subsystem [ 0.272314] [ 0.272928] ************************************************************* [ 0.273030] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.274025] ** ** [ 0.275022] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.276026] ** ** [ 0.277023] ** This means that this kernel is built to expose internal ** [ 0.278019] ** IOMMU data structures, which may compromise security on ** [ 0.279024] ** your system. ** [ 0.280018] ** ** [ 0.281015] ** If you see this message and you are not debugging the ** [ 0.282029] ** kernel, report this immediately to your vendor! ** [ 0.283017] ** ** [ 0.284014] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.285020] ************************************************************* [ 0.286870] NET: Registered protocol family 16 [ 0.287564] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.288107] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.289104] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.291062] cpuidle: using governor menu [ 0.292914] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.296525] PCI: Using configuration type 1 for base access [ 0.298164] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.308168] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.309048] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.311041] cryptd: max_cpu_qlen set to 1000 [ 0.314089] ACPI: Added _OSI(Module Device) [ 0.315025] ACPI: Added _OSI(Processor Device) [ 0.316019] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.317034] ACPI: Added _OSI(Processor Aggregator Device) [ 0.321242] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.325322] ACPI: Interpreter enabled [ 0.326087] ACPI: PM: (supports S0 S3 S4 S5) [ 0.327020] ACPI: Using IOAPIC for interrupt routing [ 0.328150] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.329461] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.339150] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.340080] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.341038] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.342129] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.344575] acpiphp: Slot [2] registered [ 0.345257] acpiphp: Slot [5] registered [ 0.346252] acpiphp: Slot [6] registered [ 0.347232] acpiphp: Slot [3] registered [ 0.348154] acpiphp: Slot [4] registered [ 0.349153] acpiphp: Slot [7] registered [ 0.350160] acpiphp: Slot [8] registered [ 0.351105] acpiphp: Slot [9] registered [ 0.352159] acpiphp: Slot [10] registered [ 0.353120] acpiphp: Slot [11] registered [ 0.354136] acpiphp: Slot [12] registered [ 0.355164] acpiphp: Slot [13] registered [ 0.356260] acpiphp: Slot [14] registered [ 0.357177] acpiphp: Slot [15] registered [ 0.358176] acpiphp: Slot [16] registered [ 0.359166] acpiphp: Slot [17] registered [ 0.360175] acpiphp: Slot [18] registered [ 0.361169] acpiphp: Slot [19] registered [ 0.362188] acpiphp: Slot [20] registered [ 0.363203] acpiphp: Slot [21] registered [ 0.364147] acpiphp: Slot [22] registered [ 0.365147] acpiphp: Slot [23] registered [ 0.366111] acpiphp: Slot [24] registered [ 0.367106] acpiphp: Slot [25] registered [ 0.368178] acpiphp: Slot [26] registered [ 0.369254] acpiphp: Slot [27] registered [ 0.370128] acpiphp: Slot [28] registered [ 0.371176] acpiphp: Slot [29] registered [ 0.372160] acpiphp: Slot [30] registered [ 0.373156] acpiphp: Slot [31] registered [ 0.374099] PCI host bridge to bus 0000:00 [ 0.375038] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.376046] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.377050] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.378040] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.379046] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.380046] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.381275] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.383196] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.385521] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.389781] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.392087] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.393038] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.394020] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.395031] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.396625] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.398214] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.399086] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.401065] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.403809] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.409918] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.411026] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.415110] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.425030] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.434031] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.457041] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.469608] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.482023] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.490024] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.516022] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.529833] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.533532] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.536402] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.538471] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.541282] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.545183] iommu: Default domain type: Passthrough [ 0.546469] SCSI subsystem initialized [ 0.548248] ACPI: bus type USB registered [ 0.549155] usbcore: registered new interface driver usbfs [ 0.551068] usbcore: registered new interface driver hub [ 0.552119] usbcore: registered new device driver usb [ 0.554159] pps_core: LinuxPPS API ver. 1 registered [ 0.555019] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.557060] PTP clock support registered [ 0.559124] EDAC MC: Ver: 3.0.0 [ 0.560519] PCI: Using ACPI for IRQ routing [ 0.561908] NetLabel: Initializing [ 0.562021] NetLabel: domain hash size = 128 [ 0.563015] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.564145] NetLabel: unlabeled traffic allowed by default [ 0.566219] vgaarb: loaded [ 0.568287] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.570013] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.574449] clocksource: Switched to clocksource kvm-clock [ 0.690741] VFS: Disk quotas dquot_6.6.0 [ 0.692709] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.695503] *** VALIDATE ramfs *** [ 0.696816] *** VALIDATE hugetlbfs *** [ 0.698754] pnp: PnP ACPI init [ 0.702157] pnp: PnP ACPI: found 6 devices [ 0.720348] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.722646] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.724081] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.725486] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.727047] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.728614] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.730518] NET: Registered protocol family 2 [ 0.732356] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.736081] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.738598] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.744133] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.747936] TCP: Hash tables configured (established 65536 bind 65536) [ 0.751185] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.754348] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.756481] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.758511] NET: Registered protocol family 1 [ 0.760765] RPC: Registered named UNIX socket transport module. [ 0.763479] RPC: Registered udp transport module. [ 0.765244] RPC: Registered tcp transport module. [ 0.767096] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.769532] NET: Registered protocol family 44 [ 0.771189] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.773680] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.776134] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.778268] PCI: CLS 0 bytes, default 64 [ 0.779980] Unpacking initramfs... [ 1.975270] debug: unmapping init [mem 0xffff89c8bcc64000-0xffff89c8bffcffff] [ 1.977841] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.979356] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 1.981069] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.425471] Initialise system trusted keyrings [ 2.426623] Key type blacklist registered [ 2.428229] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.435603] zbud: loaded [ 2.438692] *** VALIDATE nfs *** [ 2.439893] *** VALIDATE nfs4 *** [ 2.441511] pstore: using deflate compression [ 2.444286] Platform Keyring initialized [ 2.531769] NET: Registered protocol family 38 [ 2.533346] Key type asymmetric registered [ 2.534491] Asymmetric key parser 'x509' registered [ 2.535880] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.538040] io scheduler mq-deadline registered [ 2.539163] io scheduler kyber registered [ 2.540410] io scheduler bfq registered [ 2.541704] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.543569] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.545495] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.547510] ACPI: Power Button [PWRF] [ 2.551972] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.558650] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.572095] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.598333] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.625181] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.628329] Non-volatile memory driver v1.3 [ 2.629321] Linux agpgart interface v0.103 [ 2.656635] virtio_blk virtio1: [vda] 146160 512-byte logical blocks (74.8 MB/71.4 MiB) [ 2.658505] vda: detected capacity change from 0 to 74833920 [ 2.681668] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.683485] vdb: detected capacity change from 0 to 1073741824 [ 2.690278] libphy: Fixed MDIO Bus: probed [ 2.696035] usbcore: registered new interface driver usbserial_generic [ 2.698582] usbserial: USB Serial support registered for generic [ 2.700979] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.705593] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.707569] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.710205] mousedev: PS/2 mouse device common for all mice [ 2.713545] rtc_cmos 00:05: RTC can wake from S4 [ 2.715549] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.719499] rtc_cmos 00:05: registered as rtc0 [ 2.722659] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.722695] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 2.725661] intel_pstate: CPU model not supported [ 2.731062] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 2.735748] hid: raw HID events driver (C) Jiri Kosina [ 2.738114] usbcore: registered new interface driver usbhid [ 2.739979] usbhid: USB HID core driver [ 2.741541] drop_monitor: Initializing network drop monitor service [ 2.743259] Initializing XFRM netlink socket [ 2.745224] NET: Registered protocol family 10 [ 2.748519] Segment Routing with IPv6 [ 2.749923] NET: Registered protocol family 17 [ 2.752305] mpls_gso: MPLS GSO support [ 2.756681] RAS: Correctable Errors collector initialized. [ 2.758180] AVX version of gcm_enc/dec engaged. [ 2.759390] AES CTR mode by8 optimization enabled [ 2.851402] sched_clock: Marking stable (2851384214, 0)->(3941821597, -1090437383) [ 2.855346] registered taskstats version 1 [ 2.857571] Loading compiled-in X.509 certificates [ 2.860299] zswap: loaded using pool lzo/zbud [ 2.892169] Key type big_key registered [ 2.901951] Key type encrypted registered [ 2.902979] ima: No TPM chip found, activating TPM-bypass! [ 2.905057] ima: Allocated hash algorithm: sha1 [ 2.906633] ima: No architecture policies found [ 2.908383] evm: Initialising EVM extended attributes: [ 2.910197] evm: security.selinux [ 2.911633] evm: security.ima [ 2.912782] evm: security.capability [ 2.914116] evm: HMAC attrs: 0x1 [ 2.916211] rtc_cmos 00:05: setting system clock to 2026-08-19 10:52:04 UTC (1787136724) [ 2.921852] debug: unmapping init [mem 0xffffffff9de03000-0xffffffff9dffffff] [ 2.924260] debug: unmapping init [mem 0xffffffff9cb82000-0xffffffff9ce58fff] [ 2.932573] Write protecting the kernel read-only data: 28672k [ 2.936243] debug: unmapping init [mem 0xffffffff9b203000-0xffffffff9b3fffff] [ 2.938293] debug: unmapping init [mem 0xffffffff9bb14000-0xffffffff9bbfffff] [ 2.971123] 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) [ 2.980771] systemd[1]: Detected virtualization kvm. [ 2.982450] systemd[1]: Detected architecture x86-64. [ 2.984307] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.011199] systemd[1]: No hostname configured. [ 3.013207] systemd[1]: Set hostname to . [ 3.016398] random: systemd: uninitialized urandom read (16 bytes read) [ 3.019027] systemd[1]: Initializing machine ID from random generator. [ 3.182167] random: systemd: uninitialized urandom read (16 bytes read) [ 3.185312] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 3.190737] random: systemd: uninitialized urandom read (16 bytes read) [ 3.194937] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ 3.199113] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Reached target Local File Systems. [ OK ] Reached target Initrd Root Device. [ OK ] Reached target Swap. [ OK ] Listening on Journal Socket. Starting Journal Service... [ OK ] Reached target Sockets. Starting Setup Virtual Console... [ OK ] Started Memstrack Anylazing Service. Starting Create Volatile Files and Directories... Starting Create list of required st…ce nodes for the current kernel... Starting Apply Kernel Variables... [ OK ] Started Setup Virtual Console. [ OK ] Started Create list of required sta…vice nodes for the current kernel. Starting Create Static Device Nodes in /dev... Starting dracut cmdline hook... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 3.893942] device-mapper: uevent: version 1.0.3 [ 3.895632] 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... [ 4.672909] virtio_net virtio0 ens2: renamed from eth0 [ 4.802234] scsi host0: ata_piix [ 4.842222] scsi host1: ata_piix [ 4.843408] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.844874] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 8.503115] dracut-initqueue[577]: RTNETLINK answers: File exists [ 8.506121] random: fast init done [ 9.421935] random: crng init done [ 9.423318] 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. [ 9.863380] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped target Timers. [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Slices. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Swap. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Local File Systems. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ 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... [ 10.974238] printk: systemd: 26 output lines suppressed due to ratelimiting [ 11.241339] SELinux: Disabled at runtime. [ 11.302152] 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) [ 11.311159] systemd[1]: Detected virtualization kvm. [ 11.312853] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 11.811057] systemd[1]: initrd-switch-root.service: Succeeded. [ 11.814734] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 11.818789] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 11.822327] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 11.825898] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 11.832655] systemd[1]: Starting Journal Service... Starting Journal Service... [ 11.835989] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Created slice User and Session Slice. [ OK ] Stopped target Switch Root. [ OK ] Reached target rpc_pipefs.target. Activating swap /dev/disk/by-label/SWAP... [ OK ] Created slice system-getty.slice. [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Listening on RPCbind Server Activation Socket. [ 11.876452] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Listening on Process Core Dump Socket. [ OK ] Stopped target Initrd Root File System. Mounting Kernel Debug 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. Mounting Huge Pages File System... [ OK ] Stopped target Initrd File Systems. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Slices. [ OK ] Reached target RPC Port Mapper. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. Mounting POSIX Message Queue File System... Starting Apply Kernel Variables... [ OK ] Listening on initctl Compatibility Named Pipe. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... Starting Remount Root and Kernel File Systems... [ OK ] Started Journal Service. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Mounted Kernel Debug File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Started Apply Kernel Variables. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. 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 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... [ 12.170669] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /mnt. [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Coldplug all Devices. [ OK ] Started udev Kernel Device Manager. [ 12.489227] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 12.533211] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 12.611769] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 12.629167] EDAC sbridge: Ver: 1.1.2 [ 13.646071] Key type dns_resolver registered [ 13.938773] NFS: Registering the id_resolver key type [ 13.940595] Key type id_resolver registered [ 13.941611] Key type id_legacy registered [ OK ] Started Configure read-only root support. [ 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... Starting Load/Save Random Seed... [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Load/Save Random Seed. [ OK ] Started Create Volatile Files and Directories. Starting 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 ] Started dnf makecache --timer. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Restore /run/initramfs on shutdown... Starting Login Service... [ OK ] Reached target sshd-keygen.target. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started irqbalance daemon. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting GSSAPI Proxy Daemon... Starting Dynamic System Tuning 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 Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Started Command Scheduler. [ 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 Crash recovery kernel arming... Starting Notify NFS peers of a restart... Starting System Logging Service... [ OK ] Started Notify NFS peers of a restart. [ OK ] Started System Logging Service. Starting Authorization Manager... [ OK ] Started Authorization Manager. [ OK ] Started Dynamic System Tuning Daemon. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg210-client login: [ 40.626358] libcfs: loading out-of-tree module taints kernel. [ 40.666737] Key type ._llcrypt registered [ 40.668301] Key type .llcrypt registered [ 41.018182] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 41.027287] alg: No test for adler32 (adler32-zlib) [ 42.093981] Lustre: Lustre: Build Version: 2.17.57_8_gdef02f8 [ 42.497317] LNet: Added LNI 192.168.202.10@tcp [8/256/0/180] [ 44.143176] Key type lgssc registered [ 45.022320] Lustre: Echo OBD driver; http://www.lustre.org/ [ 87.815029] hrtimer: interrupt took 4711967 ns [ 224.078871] Lustre: Mounted lustre-client - version 2.17.57_8_gdef02f8 [ 229.825892] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 244.363796] Lustre: DEBUG MARKER: oleg210-client.virtnet: executing check_logdir /tmp/testlogs/ [ 249.842873] Lustre: lustre-OST0000-osc-ffff89c9038b3800: disconnect after 23s idle [ 250.595335] Lustre: DEBUG MARKER: oleg210-client.virtnet: executing yml_node [ 255.974913] Lustre: DEBUG MARKER: Client: 2.17.57.8 [ 258.668734] Lustre: DEBUG MARKER: MDS: 2.17.57.8 [ 262.188843] Lustre: DEBUG MARKER: OSS: 2.17.57.8 [ 264.001364] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Wed Aug 19 06:56:24 EDT 2026 [ 283.699765] Lustre: DEBUG MARKER: excepting tests: [ 285.959665] Lustre: DEBUG MARKER: === racer: start setup 06:56:45 (1787137005) === [ 286.682042] Lustre: Mounted lustre-client - version 2.17.57_8_gdef02f8 [ 293.494559] Lustre: DEBUG MARKER: oleg210-client.virtnet: executing check_config_client /mnt/lustre [ 315.738847] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 334.418898] Lustre: DEBUG MARKER: === racer: finish setup 06:57:33 (1787137053) === [ 338.668297] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg210-client.virtnet DURATION=300 ========================================================== 06:57:38 (1787137058) [ 379.087939] 7[16176]: segfault at 8 ip 00007feab6d8c875 sp 00007ffe0f007070 error 4 in ld-2.28.so[7feab6d6b000+2f000] [ 379.106310] 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 [ 404.677208] 18[19865]: segfault at 8 ip 00007f89d4a52875 sp 00007ffd63e10d50 error 4 in ld-2.28.so[7f89d4a31000+2f000] [ 404.705844] 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 [ 468.344579] 7[27826]: segfault at 8 ip 00007fed98de5875 sp 00007fff9231fae0 error 4 in ld-2.28.so[7fed98dc4000+2f000] [ 468.365812] 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 [ 519.464883] 1[34203]: segfault at 8 ip 00007f0c2ffdb875 sp 00007fffe07c1b40 error 4 in ld-2.28.so[7f0c2ffba000+2f000] [ 519.486939] 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 [ 526.029538] 19[35309]: segfault at 8 ip 00007f3a9b31c875 sp 00007ffe3773a560 error 4 in ld-2.28.so[7f3a9b2fb000+2f000] [ 526.050890] 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 [ 544.715411] 10[37788]: segfault at 8 ip 00007f6b630cb875 sp 00007ffd2c473420 error 4 in ld-2.28.so[7f6b630aa000+2f000] [ 544.726760] Code: 81 39 52 e5 74 64 0f 84 99 09 00 00 48 85 c0 75 e4 48 83 3d 24 f6 20 00 00 0f 85 aa 09 00 00 49 8b 47 68 49 8b 97 68 02 00 00 <48> 8b 40 08 48 85 d2 74 23 48 8b 72 08 48 01 c6 80 3e 00 74 17 48 [ 585.336483] 7[43862]: segfault at 8 ip 00007f1fc21f6875 sp 00007ffdd41a3db0 error 4 in ld-2.28.so[7f1fc21d5000+2f000] [ 585.342510] 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 [ 647.478730] LustreError: 51543:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_51543 thread for 'racer': rc = -4 [ 648.637135] LustreError: 51625:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff89c9038b3800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 648.647336] LustreError: 51625:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 51727 : rc = -4 [ 650.164634] LustreError: 52017:0:(file.c:6156:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x606:0x0] error: rc = -4 [ 654.950644] LustreError: 52718:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_52718 thread for 'racer1': rc = -4 [ 659.768482] LustreError: 53742:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_53742 thread for 'racer0': rc=-4 [ 660.532962] LustreError: 53861:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_53861 thread for 'racer0': rc = -4 [ 675.815590] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg210-client.virtnet DURATION=300 ========================================================== 07:03:15 (1787137395) [ 807.086152] LustreError: lustre-OST0001-osc-ffff89c9038b3800: operation ldlm_enqueue to node 192.168.202.110@tcp failed: rc = -107 [ 807.119494] Lustre: lustre-OST0001-osc-ffff89c9038b3800: Connection to lustre-OST0001 (at 192.168.202.110@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 807.285954] LustreError: lustre-OST0001-osc-ffff89c9038b3800: This client was evicted by lustre-OST0001; in progress operations using this service will fail. [ 808.858024] Lustre: 2385:0:(llite_lib.c:4340:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.110@tcp:/lustre/fid: [0x200000403:0x8f4:0x0]/ may get corrupted (rc -108) [ 808.905075] Lustre: 2386:0:(llite_lib.c:4340:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.110@tcp:/lustre/fid: [0x240000403:0x86e:0x0]/ may get corrupted (rc -108) [ 809.046203] Lustre: 2386:0:(llite_lib.c:4340:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.110@tcp:/lustre/fid: [0x200000402:0x9fc:0x0]/ may get corrupted (rc -108) [ 812.579049] LustreError: 62461:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0001-osc-ffff89c9038b3800: namespace resource [0x2c0000400:0x41c6:0x0].0x0 (ffff89c919013d00) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 812.630897] Lustre: lustre-OST0001-osc-ffff89c9038b3800: Connection restored to 192.168.202.110@tcp (at 192.168.202.110@tcp) [ 913.444204] LustreError: lustre-OST0000-osc-ffff89c907cd8000: operation ost_setattr to node 192.168.202.110@tcp failed: rc = -107 [ 913.452199] LustreError: Skipped 3 previous similar messages [ 913.456043] Lustre: lustre-OST0000-osc-ffff89c907cd8000: Connection to lustre-OST0000 (at 192.168.202.110@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 913.842905] LustreError: lustre-OST0000-osc-ffff89c907cd8000: This client was evicted by lustre-OST0000; in progress operations using this service will fail. [ 915.024138] Lustre: 2387:0:(llite_lib.c:4340:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.110@tcp:/lustre/fid: [0x200000403:0xacf:0x0]/ may get corrupted (rc -108) [ 915.031226] Lustre: 2388:0:(llite_lib.c:4340:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.110@tcp:/lustre/fid: [0x240000402:0xa9e:0x0]/ may get corrupted (rc -108) [ 915.057686] Lustre: 2387:0:(llite_lib.c:4340:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.202.110@tcp:/lustre/fid: [0x240000403:0xaa0:0x0]/ may get corrupted (rc -108) [ 916.291512] LustreError: 68383:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0000-osc-ffff89c907cd8000: namespace resource [0x280000401:0x5c92:0x0].0x0 (ffff89c9077a9300) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 916.310890] LustreError: 68383:0:(ldlm_resource.c:1207:ldlm_resource_complain()) Skipped 257 previous similar messages [ 916.328930] Lustre: lustre-OST0000-osc-ffff89c907cd8000: Connection restored to 192.168.202.110@tcp (at 192.168.202.110@tcp) [ 1106.911267] INFO: task mrename:66986 blocked for more than 120 seconds. [ 1106.915954] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1106.927417] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.937788] task:mrename state:D stack:0 pid:66986 ppid:1 flags:0x80004004 [ 1106.945821] Call Trace: [ 1106.948750] __schedule+0x351/0xcb0 [ 1106.955828] schedule+0xc0/0x180 [ 1106.961927] schedule_preempt_disabled+0x21/0x40 [ 1106.967142] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1106.975935] down_write+0x80/0xd0 [ 1106.979340] lock_rename+0x119/0x160 [ 1106.982658] do_renameat2+0x313/0x730 [ 1106.988775] __x64_sys_rename+0x24/0x30 [ 1106.993277] do_syscall_64+0xc1/0x440 [ 1106.994666] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.004564] RIP: 0033:0x7f981e64a6cb [ 1107.009652] Code: Unable to access opcode bytes at RIP 0x7f981e64a6a1. [ 1107.015607] RSP: 002b:00007ffdccbdcc58 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.021771] RAX: ffffffffffffffda RBX: 00007ffdccbdcd48 RCX: 00007f981e64a6cb [ 1107.028142] RDX: 00007ffdccbdcd68 RSI: 00007ffdccbde933 RDI: 00007ffdccbde91b [ 1107.034691] RBP: 0000000000400800 R08: 00007f981e999d20 R09: 00007f981e999d20 [ 1107.040947] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.048010] R13: 00007ffdccbdcd40 R14: 0000000000000000 R15: 0000000000000000 [ 1107.052262] INFO: task mrename:67112 blocked for more than 120 seconds. [ 1107.057094] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.062347] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.067706] task:mrename state:D stack:0 pid:67112 ppid:1 flags:0x80000004 [ 1107.072875] Call Trace: [ 1107.075664] __schedule+0x351/0xcb0 [ 1107.080465] ? filename_parentat.isra.44+0x153/0x220 [ 1107.085148] schedule+0xc0/0x180 [ 1107.089347] schedule_preempt_disabled+0x21/0x40 [ 1107.096035] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.100916] __mutex_lock_slowpath+0x1f/0x30 [ 1107.106216] mutex_lock+0x5b/0x70 [ 1107.109258] lock_rename+0x33/0x160 [ 1107.112718] do_renameat2+0x313/0x730 [ 1107.116109] __x64_sys_rename+0x24/0x30 [ 1107.120404] do_syscall_64+0xc1/0x440 [ 1107.123730] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.125563] RIP: 0033:0x7f695d1b96cb [ 1107.130775] Code: Unable to access opcode bytes at RIP 0x7f695d1b96a1. [ 1107.136987] RSP: 002b:00007ffecef729c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.147705] RAX: ffffffffffffffda RBX: 00007ffecef72ab8 RCX: 00007f695d1b96cb [ 1107.155718] RDX: 00007ffecef72ad8 RSI: 00007ffecef74936 RDI: 00007ffecef7491d [ 1107.162530] RBP: 0000000000400800 R08: 00007f695d508d20 R09: 00007f695d508d20 [ 1107.170364] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.175687] R13: 00007ffecef72ab0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.180721] INFO: task mrename:67291 blocked for more than 120 seconds. [ 1107.183220] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.193794] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.205214] task:mrename state:D stack:0 pid:67291 ppid:1 flags:0x80004004 [ 1107.211861] Call Trace: [ 1107.213815] __schedule+0x351/0xcb0 [ 1107.217226] ? filename_parentat.isra.44+0x153/0x220 [ 1107.221421] schedule+0xc0/0x180 [ 1107.224126] schedule_preempt_disabled+0x21/0x40 [ 1107.227951] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.230865] __mutex_lock_slowpath+0x1f/0x30 [ 1107.236297] mutex_lock+0x5b/0x70 [ 1107.241687] lock_rename+0x33/0x160 [ 1107.248292] do_renameat2+0x313/0x730 [ 1107.251865] __x64_sys_rename+0x24/0x30 [ 1107.258835] do_syscall_64+0xc1/0x440 [ 1107.261536] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.264365] RIP: 0033:0x7fd7405846cb [ 1107.267334] Code: Unable to access opcode bytes at RIP 0x7fd7405846a1. [ 1107.272189] RSP: 002b:00007ffc6a5645d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.278207] RAX: ffffffffffffffda RBX: 00007ffc6a5646c8 RCX: 00007fd7405846cb [ 1107.285926] RDX: 00007ffc6a5646e8 RSI: 00007ffc6a566932 RDI: 00007ffc6a56691b [ 1107.288865] RBP: 0000000000400800 R08: 00007fd7408d3d20 R09: 00007fd7408d3d20 [ 1107.296699] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.302543] R13: 00007ffc6a5646c0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.311037] INFO: task mrename:67294 blocked for more than 120 seconds. [ 1107.318255] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.326127] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.330789] task:mrename state:D stack:0 pid:67294 ppid:1 flags:0x80000004 [ 1107.335548] Call Trace: [ 1107.338935] __schedule+0x351/0xcb0 [ 1107.341315] ? filename_parentat.isra.44+0x153/0x220 [ 1107.345743] schedule+0xc0/0x180 [ 1107.347020] schedule_preempt_disabled+0x21/0x40 [ 1107.349932] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.352872] __mutex_lock_slowpath+0x1f/0x30 [ 1107.356389] mutex_lock+0x5b/0x70 [ 1107.359691] lock_rename+0x33/0x160 [ 1107.362798] do_renameat2+0x313/0x730 [ 1107.365476] __x64_sys_rename+0x24/0x30 [ 1107.371251] do_syscall_64+0xc1/0x440 [ 1107.374341] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.378816] RIP: 0033:0x7f9bd87896cb [ 1107.383335] Code: Unable to access opcode bytes at RIP 0x7f9bd87896a1. [ 1107.386688] RSP: 002b:00007ffea6ea2148 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.391642] RAX: ffffffffffffffda RBX: 00007ffea6ea2238 RCX: 00007f9bd87896cb [ 1107.395807] RDX: 00007ffea6ea2258 RSI: 00007ffea6ea3933 RDI: 00007ffea6ea391d [ 1107.401678] RBP: 0000000000400800 R08: 00007f9bd8ad8d20 R09: 00007f9bd8ad8d20 [ 1107.404911] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.409914] R13: 00007ffea6ea2230 R14: 0000000000000000 R15: 0000000000000000 [ 1107.416371] INFO: task mrename:67321 blocked for more than 120 seconds. [ 1107.422382] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.426684] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.431383] task:mrename state:D stack:0 pid:67321 ppid:1 flags:0x80004004 [ 1107.446918] Call Trace: [ 1107.448523] __schedule+0x351/0xcb0 [ 1107.467778] ? filename_parentat.isra.44+0x153/0x220 [ 1107.472844] schedule+0xc0/0x180 [ 1107.477784] schedule_preempt_disabled+0x21/0x40 [ 1107.480741] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.482141] __mutex_lock_slowpath+0x1f/0x30 [ 1107.484692] mutex_lock+0x5b/0x70 [ 1107.486743] lock_rename+0x33/0x160 [ 1107.489267] do_renameat2+0x313/0x730 [ 1107.490572] __x64_sys_rename+0x24/0x30 [ 1107.496941] do_syscall_64+0xc1/0x440 [ 1107.500892] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.503508] RIP: 0033:0x7f41a0cfc6cb [ 1107.505843] Code: Unable to access opcode bytes at RIP 0x7f41a0cfc6a1. [ 1107.510466] RSP: 002b:00007ffd45550d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.514662] RAX: ffffffffffffffda RBX: 00007ffd45550e08 RCX: 00007f41a0cfc6cb [ 1107.517178] RDX: 00007ffd45550e28 RSI: 00007ffd45551933 RDI: 00007ffd4555191d [ 1107.532865] RBP: 0000000000400800 R08: 00007f41a104bd20 R09: 00007f41a104bd20 [ 1107.538658] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.544539] R13: 00007ffd45550e00 R14: 0000000000000000 R15: 0000000000000000 [ 1107.551669] INFO: task mrename:67399 blocked for more than 120 seconds. [ 1107.561660] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.572771] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.579610] task:mrename state:D stack:0 pid:67399 ppid:1 flags:0x80000004 [ 1107.585843] Call Trace: [ 1107.587785] __schedule+0x351/0xcb0 [ 1107.590861] ? filename_parentat.isra.44+0x153/0x220 [ 1107.594736] schedule+0xc0/0x180 [ 1107.598348] schedule_preempt_disabled+0x21/0x40 [ 1107.601639] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.605544] __mutex_lock_slowpath+0x1f/0x30 [ 1107.609659] mutex_lock+0x5b/0x70 [ 1107.612790] lock_rename+0x33/0x160 [ 1107.615404] do_renameat2+0x313/0x730 [ 1107.618458] __x64_sys_rename+0x24/0x30 [ 1107.620438] do_syscall_64+0xc1/0x440 [ 1107.622861] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.625756] RIP: 0033:0x7f13aaf9c6cb [ 1107.628731] Code: Unable to access opcode bytes at RIP 0x7f13aaf9c6a1. [ 1107.632783] RSP: 002b:00007ffe3e510d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.640740] RAX: ffffffffffffffda RBX: 00007ffe3e510e08 RCX: 00007f13aaf9c6cb [ 1107.644265] RDX: 00007ffe3e510e28 RSI: 00007ffe3e512932 RDI: 00007ffe3e51291c [ 1107.648758] RBP: 0000000000400800 R08: 00007f13ab2ebd20 R09: 00007f13ab2ebd20 [ 1107.652165] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.655420] R13: 00007ffe3e510e00 R14: 0000000000000000 R15: 0000000000000000 [ 1107.659888] INFO: task mrename:67428 blocked for more than 120 seconds. [ 1107.662806] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.665607] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.673519] task:mrename state:D stack:0 pid:67428 ppid:1 flags:0x80004004 [ 1107.682763] Call Trace: [ 1107.684608] __schedule+0x351/0xcb0 [ 1107.692407] ? filename_parentat.isra.44+0x153/0x220 [ 1107.695379] schedule+0xc0/0x180 [ 1107.697236] schedule_preempt_disabled+0x21/0x40 [ 1107.700447] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.702325] __mutex_lock_slowpath+0x1f/0x30 [ 1107.705804] mutex_lock+0x5b/0x70 [ 1107.708360] lock_rename+0x33/0x160 [ 1107.710197] do_renameat2+0x313/0x730 [ 1107.712591] __x64_sys_rename+0x24/0x30 [ 1107.714496] do_syscall_64+0xc1/0x440 [ 1107.717305] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.726152] RIP: 0033:0x7fee518db6cb [ 1107.728359] Code: Unable to access opcode bytes at RIP 0x7fee518db6a1. [ 1107.732521] RSP: 002b:00007ffd14f037d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.737940] RAX: ffffffffffffffda RBX: 00007ffd14f038c8 RCX: 00007fee518db6cb [ 1107.743595] RDX: 00007ffd14f038e8 RSI: 00007ffd14f05936 RDI: 00007ffd14f0591e [ 1107.748602] RBP: 0000000000400800 R08: 00007fee51c2ad20 R09: 00007fee51c2ad20 [ 1107.756761] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.767128] R13: 00007ffd14f038c0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.775838] INFO: task mrename:67496 blocked for more than 120 seconds. [ 1107.779621] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.782653] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.791285] task:mrename state:D stack:0 pid:67496 ppid:1 flags:0x80004004 [ 1107.805561] Call Trace: [ 1107.807839] __schedule+0x351/0xcb0 [ 1107.810596] ? filename_parentat.isra.44+0x153/0x220 [ 1107.815246] schedule+0xc0/0x180 [ 1107.817631] schedule_preempt_disabled+0x21/0x40 [ 1107.824550] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.828336] __mutex_lock_slowpath+0x1f/0x30 [ 1107.831177] mutex_lock+0x5b/0x70 [ 1107.833573] lock_rename+0x33/0x160 [ 1107.838724] do_renameat2+0x313/0x730 [ 1107.847903] __x64_sys_rename+0x24/0x30 [ 1107.850871] do_syscall_64+0xc1/0x440 [ 1107.853692] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.860062] RIP: 0033:0x7f55f79946cb [ 1107.863630] Code: Unable to access opcode bytes at RIP 0x7f55f79946a1. [ 1107.871060] RSP: 002b:00007ffc044181a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.884220] RAX: ffffffffffffffda RBX: 00007ffc04418298 RCX: 00007f55f79946cb [ 1107.889332] RDX: 00007ffc044182b8 RSI: 00007ffc04419935 RDI: 00007ffc0441991b [ 1107.896306] RBP: 0000000000400800 R08: 00007f55f7ce3d20 R09: 00007f55f7ce3d20 [ 1107.902054] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.910305] R13: 00007ffc04418290 R14: 0000000000000000 R15: 0000000000000000 [ 1107.919259] INFO: task mrename:67542 blocked for more than 120 seconds. [ 1107.928200] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.937654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.950780] task:mrename state:D stack:0 pid:67542 ppid:1 flags:0x80000004 [ 1107.960723] Call Trace: [ 1107.963802] __schedule+0x351/0xcb0 [ 1107.966644] ? filename_parentat.isra.44+0x153/0x220 [ 1107.969864] schedule+0xc0/0x180 [ 1107.973694] schedule_preempt_disabled+0x21/0x40 [ 1107.976533] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.979391] __mutex_lock_slowpath+0x1f/0x30 [ 1107.982183] mutex_lock+0x5b/0x70 [ 1107.983352] lock_rename+0x33/0x160 [ 1107.996123] do_renameat2+0x313/0x730 [ 1108.003977] __x64_sys_rename+0x24/0x30 [ 1108.005455] do_syscall_64+0xc1/0x440 [ 1108.012022] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.013879] RIP: 0033:0x7f6d7e3116cb [ 1108.015213] Code: Unable to access opcode bytes at RIP 0x7f6d7e3116a1. [ 1108.019694] RSP: 002b:00007ffdbc5ac4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1108.023987] RAX: ffffffffffffffda RBX: 00007ffdbc5ac5a8 RCX: 00007f6d7e3116cb [ 1108.027486] RDX: 00007ffdbc5ac5c8 RSI: 00007ffdbc5ae934 RDI: 00007ffdbc5ae91e [ 1108.030635] RBP: 0000000000400800 R08: 00007f6d7e660d20 R09: 00007f6d7e660d20 [ 1108.034381] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1108.039901] R13: 00007ffdbc5ac5a0 R14: 0000000000000000 R15: 0000000000000000 [ 1108.048453] INFO: task mrename:67846 blocked for more than 120 seconds. [ 1108.057712] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.061393] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.065755] task:mrename state:D stack:0 pid:67846 ppid:1 flags:0x80000004 [ 1108.071227] Call Trace: [ 1108.072729] __schedule+0x351/0xcb0 [ 1108.075259] ? filename_parentat.isra.44+0x153/0x220 [ 1108.078617] schedule+0xc0/0x180 [ 1108.082425] schedule_preempt_disabled+0x21/0x40 [ 1108.084206] __mutex_lock.isra.10+0x93e/0xec0 [ 1108.087764] __mutex_lock_slowpath+0x1f/0x30 [ 1108.093437] mutex_lock+0x5b/0x70 [ 1108.097496] lock_rename+0x33/0x160 [ 1108.101741] do_renameat2+0x313/0x730 [ 1108.103979] __x64_sys_rename+0x24/0x30 [ 1108.105856] do_syscall_64+0xc1/0x440 [ 1108.110447] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.114469] RIP: 0033:0x7fb384a746cb [ 1108.116455] Code: Unable to access opcode bytes at RIP 0x7fb384a746a1. [ 1108.123393] RSP: 002b:00007ffefcba68f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1108.127966] RAX: ffffffffffffffda RBX: 00007ffefcba69e8 RCX: 00007fb384a746cb [ 1108.132226] RDX: 00007ffefcba6a08 RSI: 00007ffefcba7934 RDI: 00007ffefcba791e [ 1108.136896] RBP: 0000000000400800 R08: 00007fb384dc3d20 R09: 00007fb384dc3d20 [ 1108.140493] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1108.144512] R13: 00007ffefcba69e0 R14: 0000000000000000 R15: 0000000000000000