[ 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 450390796 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.000000] last_pfn = 0x146e00 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f54d0-0x000f54df] [ 0.000000] RAMDISK: [mem 0xbcc64000-0xbffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F52F0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE2464 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE2300 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 0022C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE2374 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE2404 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE243C 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe2300-0xbffe2373] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe22ff] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe2374-0xbffe2403] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe2404-0xbffe243b] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe243c-0xbffe2463] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000146dfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1465a3000-0x1465cdfff] [ 0.000000] Reserving 256MB of memory at 2752MB for crashkernel (System RAM: 4205MB) [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffd9fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Zeroed struct page in unavailable ranges: 4744 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000146dfffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] kvm-guest: KVM setup pv remote TLB flush [ 0.000000] kvm-guest: setup PV sched yield [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffda000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u524288 [ 0.000000] kvm-guest: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1059618 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:rocky8.10:ext4:ro:-p,-b4096 ro crashkernel=256M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] Specific versions of hardware are certified with Red Hat Enterprise Linux 8. Please see the list of hardware certified with Red Hat Enterprise Linux 8 at https://catalog.redhat.com. [ 0.000000] audit: disabled (until reboot) [ 0.000000] software IO TLB: area num 4. [ 0.000000] Memory: 2829700K/4306400K available (18435K kernel code, 11221K rwdata, 7248K rodata, 2908K init, 18040K bss, 524580K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] ftrace: allocating 41240 entries in 162 pages [ 0.000000] ftrace: allocated 162 pages with 3 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] rcu: RCU callback double-/use-after-free debug enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x622/0x9a8 with crng_init=0 [ 0.001000] Console: colour *CGA 80x25 [ 0.001000] printk: console [ttyS1] enabled [ 0.001000] ACPI: Core revision 20220331 [ 0.001000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.001012] APIC: Switch to symmetric I/O mode setup [ 0.002350] x2apic enabled [ 0.003007] Switched APIC routing to physical x2apic. [ 0.004012] kvm-guest: setup PV IPIs [ 0.007000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.007000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.007018] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.008011] pid_max: default: 32768 minimum: 301 [ 0.009132] LSM: Security Framework initializing [ 0.010048] Yama: becoming mindful. [ 0.012036] SELinux: Initializing. [ 0.013061] *** VALIDATE selinux *** [ 0.021453] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.025689] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.026160] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.027097] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.028115] *** VALIDATE tmpfs *** [ 0.029416] *** VALIDATE proc *** [ 0.031077] *** VALIDATE cgroup *** [ 0.031958] *** VALIDATE cgroup2 *** [ 0.033190] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.035098] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.036005] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.037021] Spectre V2 : User space: Vulnerable [ 0.038006] Speculative Store Bypass: Vulnerable [ 0.040948] debug: unmapping init [mem 0xffffffff85c59000-0xffffffff85c60fff] [ 0.042818] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.043584] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.044017] ... version: 2 [ 0.045000] ... bit width: 48 [ 0.046010] ... generic registers: 4 [ 0.047011] ... value mask: 0000ffffffffffff [ 0.048012] ... max period: 00007fffffffffff [ 0.049009] ... fixed-purpose events: 3 [ 0.050010] ... event mask: 000000070000000f [ 0.051258] rcu: Hierarchical SRCU implementation. [ 0.053341] smp: Bringing up secondary CPUs ... [ 0.054472] x86: Booting SMP configuration: [ 0.055019] .... node #0, CPUs: #1 #2 #3 [ 0.058265] smp: Brought up 1 node, 4 CPUs [ 0.060010] smpboot: Max logical packages: 1 [ 0.061015] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.146949] node 0 deferred pages initialised in 84ms [ 0.151099] devtmpfs: initialized [ 0.152271] x86/mm: Memory block size: 128MB [ 0.154920] gcov: version magic: 0x41383552 [ 0.161333] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.163080] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.165253] pinctrl core: initialized pinctrl subsystem [ 0.167118] [ 0.167532] ************************************************************* [ 0.169009] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.171009] ** ** [ 0.173010] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.174008] ** ** [ 0.176009] ** This means that this kernel is built to expose internal ** [ 0.178009] ** IOMMU data structures, which may compromise security on ** [ 0.180009] ** your system. ** [ 0.181007] ** ** [ 0.183008] ** If you see this message and you are not debugging the ** [ 0.185009] ** kernel, report this immediately to your vendor! ** [ 0.187008] ** ** [ 0.188008] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.190008] ************************************************************* [ 0.192619] NET: Registered protocol family 16 [ 0.193389] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.196049] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.198052] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.200630] cpuidle: using governor menu [ 0.201669] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204416] PCI: Using configuration type 1 for base access [ 0.206105] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.214103] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.216015] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.219153] cryptd: max_cpu_qlen set to 1000 [ 0.222656] ACPI: Added _OSI(Module Device) [ 0.223000] ACPI: Added _OSI(Processor Device) [ 0.224012] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.225008] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230224] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.235011] ACPI: Interpreter enabled [ 0.235011] ACPI: PM: (supports S0 S3 S4 S5) [ 0.237012] ACPI: Using IOAPIC for interrupt routing [ 0.238079] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242240] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250980] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252028] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254013] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257064] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.261205] acpiphp: Slot [2] registered [ 0.262088] acpiphp: Slot [5] registered [ 0.263117] acpiphp: Slot [6] registered [ 0.265075] acpiphp: Slot [3] registered [ 0.266064] acpiphp: Slot [4] registered [ 0.267081] acpiphp: Slot [7] registered [ 0.268068] acpiphp: Slot [8] registered [ 0.269086] acpiphp: Slot [9] registered [ 0.271077] acpiphp: Slot [10] registered [ 0.273065] acpiphp: Slot [11] registered [ 0.274094] acpiphp: Slot [12] registered [ 0.276092] acpiphp: Slot [13] registered [ 0.277117] acpiphp: Slot [14] registered [ 0.279083] acpiphp: Slot [15] registered [ 0.280171] acpiphp: Slot [16] registered [ 0.282079] acpiphp: Slot [17] registered [ 0.284088] acpiphp: Slot [18] registered [ 0.285076] acpiphp: Slot [19] registered [ 0.287089] acpiphp: Slot [20] registered [ 0.289093] acpiphp: Slot [21] registered [ 0.291131] acpiphp: Slot [22] registered [ 0.292100] acpiphp: Slot [23] registered [ 0.293063] acpiphp: Slot [24] registered [ 0.294059] acpiphp: Slot [25] registered [ 0.296114] acpiphp: Slot [26] registered [ 0.297075] acpiphp: Slot [27] registered [ 0.298073] acpiphp: Slot [28] registered [ 0.300091] acpiphp: Slot [29] registered [ 0.301074] acpiphp: Slot [30] registered [ 0.302071] acpiphp: Slot [31] registered [ 0.303072] PCI host bridge to bus 0000:00 [ 0.305014] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.307018] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.309021] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.311016] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.313014] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.315021] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.317174] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.320992] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.324377] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.331536] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.335054] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.337015] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.339013] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.341013] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.343544] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.345769] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.347040] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.350764] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.353828] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.361895] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.367013] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.372124] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.390016] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.397013] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.413021] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.426000] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.431013] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.436013] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.446016] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.455395] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.457301] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.459383] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.461301] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.463183] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.468024] iommu: Default domain type: Passthrough [ 0.469362] SCSI subsystem initialized [ 0.470109] ACPI: bus type USB registered [ 0.471158] usbcore: registered new interface driver usbfs [ 0.473051] usbcore: registered new interface driver hub [ 0.474074] usbcore: registered new device driver usb [ 0.476143] pps_core: LinuxPPS API ver. 1 registered [ 0.477007] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.480048] PTP clock support registered [ 0.481253] EDAC MC: Ver: 3.0.0 [ 0.482113] PCI: Using ACPI for IRQ routing [ 0.483315] NetLabel: Initializing [ 0.484007] NetLabel: domain hash size = 128 [ 0.485006] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.487065] NetLabel: unlabeled traffic allowed by default [ 0.488254] vgaarb: loaded [ 0.490217] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.491009] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.498714] clocksource: Switched to clocksource kvm-clock [ 0.600745] VFS: Disk quotas dquot_6.6.0 [ 0.602229] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.605263] *** VALIDATE ramfs *** [ 0.606221] *** VALIDATE hugetlbfs *** [ 0.607414] pnp: PnP ACPI init [ 0.610119] pnp: PnP ACPI: found 6 devices [ 0.626084] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.629167] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.631150] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.632759] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.634888] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.636818] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.638871] NET: Registered protocol family 2 [ 0.640814] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.644958] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.647636] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.652069] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.654761] TCP: Hash tables configured (established 65536 bind 65536) [ 0.656979] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.659305] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.661354] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.663552] NET: Registered protocol family 1 [ 0.665457] RPC: Registered named UNIX socket transport module. [ 0.667060] RPC: Registered udp transport module. [ 0.668200] RPC: Registered tcp transport module. [ 0.669675] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.671531] NET: Registered protocol family 44 [ 0.673234] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.674848] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.676455] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.678141] PCI: CLS 0 bytes, default 64 [ 0.679313] Unpacking initramfs... [ 2.058746] debug: unmapping init [mem 0xffff8b18bcc64000-0xffff8b18bffcffff] [ 2.062861] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.065275] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.067675] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.571438] Initialise system trusted keyrings [ 2.573047] Key type blacklist registered [ 2.574795] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.580472] zbud: loaded [ 2.583029] *** VALIDATE nfs *** [ 2.584064] *** VALIDATE nfs4 *** [ 2.585644] pstore: using deflate compression [ 2.592202] Platform Keyring initialized [ 2.707052] NET: Registered protocol family 38 [ 2.708350] Key type asymmetric registered [ 2.709527] Asymmetric key parser 'x509' registered [ 2.710940] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.713823] io scheduler mq-deadline registered [ 2.715405] io scheduler kyber registered [ 2.716966] io scheduler bfq registered [ 2.719549] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.721848] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.724104] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.726204] ACPI: Power Button [PWRF] [ 2.730752] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.736428] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.745062] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.773085] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.800843] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.805494] Non-volatile memory driver v1.3 [ 2.807140] Linux agpgart interface v0.103 [ 2.838268] virtio_blk virtio1: [vda] 145888 512-byte logical blocks (74.7 MB/71.2 MiB) [ 2.840592] vda: detected capacity change from 0 to 74694656 [ 2.858696] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.860954] vdb: detected capacity change from 0 to 1073741824 [ 2.872296] libphy: Fixed MDIO Bus: probed [ 2.889112] usbcore: registered new interface driver usbserial_generic [ 2.891682] usbserial: USB Serial support registered for generic [ 2.893749] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.896746] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.897904] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.899906] mousedev: PS/2 mouse device common for all mice [ 2.902363] rtc_cmos 00:05: RTC can wake from S4 [ 2.904492] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.907741] rtc_cmos 00:05: registered as rtc0 [ 2.910063] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 2.910415] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.914855] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 2.915013] intel_pstate: CPU model not supported [ 2.920038] hid: raw HID events driver (C) Jiri Kosina [ 2.922184] usbcore: registered new interface driver usbhid [ 2.923863] usbhid: USB HID core driver [ 2.925512] drop_monitor: Initializing network drop monitor service [ 2.927898] Initializing XFRM netlink socket [ 2.929899] NET: Registered protocol family 10 [ 2.932842] Segment Routing with IPv6 [ 2.934489] NET: Registered protocol family 17 [ 2.936805] mpls_gso: MPLS GSO support [ 2.943667] RAS: Correctable Errors collector initialized. [ 2.945821] AVX version of gcm_enc/dec engaged. [ 2.947533] AES CTR mode by8 optimization enabled [ 3.032911] sched_clock: Marking stable (3032883469, 0)->(3878554271, -845670802) [ 3.036095] registered taskstats version 1 [ 3.039099] Loading compiled-in X.509 certificates [ 3.040663] zswap: loaded using pool lzo/zbud [ 3.065268] Key type big_key registered [ 3.077077] Key type encrypted registered [ 3.078717] ima: No TPM chip found, activating TPM-bypass! [ 3.080895] ima: Allocated hash algorithm: sha1 [ 3.082671] ima: No architecture policies found [ 3.084531] evm: Initialising EVM extended attributes: [ 3.086356] evm: security.selinux [ 3.087530] evm: security.ima [ 3.088690] evm: security.capability [ 3.090090] evm: HMAC attrs: 0x1 [ 3.092551] rtc_cmos 00:05: setting system clock to 2026-08-05 12:20:56 UTC (1785932456) [ 3.098836] debug: unmapping init [mem 0xffffffff86c03000-0xffffffff86dfffff] [ 3.102050] debug: unmapping init [mem 0xffffffff85982000-0xffffffff85c58fff] [ 3.109081] Write protecting the kernel read-only data: 28672k [ 3.112517] debug: unmapping init [mem 0xffffffff84003000-0xffffffff841fffff] [ 3.115464] debug: unmapping init [mem 0xffffffff84914000-0xffffffff849fffff] [ 3.146293] 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) [ 3.154838] systemd[1]: Detected virtualization kvm. [ 3.156416] systemd[1]: Detected architecture x86-64. [ 3.157954] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.183768] systemd[1]: No hostname configured. [ 3.185359] systemd[1]: Set hostname to . [ 3.187145] random: systemd: uninitialized urandom read (16 bytes read) [ 3.189263] systemd[1]: Initializing machine ID from random generator. [ 3.232876] random: ln: uninitialized urandom read (6 bytes read) [ 3.311577] random: systemd: uninitialized urandom read (16 bytes read) [ 3.313932] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 3.320898] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st…ce nodes for the current kernel... [ 3.327539] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ OK ] Reached target Timers. [ OK ] Reached target Initrd Root Device. [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... [ OK ] Reached target Local File Systems. [ OK ] Listening on udev Control Socket. Starting Setup Virtual Console... [ OK ] Started Memstrack Anylazing Service. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Swap. [ OK ] Reached target Paths. Starting Create Volatile Files and Directories... [ OK ] Reached target Local Encrypted Volumes. Starting Apply Kernel Variables... [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Setup Virtual Console. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Apply Kernel Variables. [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 3.841280] device-mapper: uevent: version 1.0.3 [ 3.843323] 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... [ 4.551636] virtio_net virtio0 ens2: renamed from eth0 [ 4.568915] random: fast init done [ 4.626434] scsi host0: ata_piix [ 4.652303] scsi host1: ata_piix [ 4.653919] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.656114] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 8.256225] dracut-initqueue[576]: RTNETLINK answers: File exists [ 9.603649] random: crng init done [ 9.605677] 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. [ 9.961854] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Timers. 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 Paths. [ OK ] Stopped target Slices. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Swap. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped Apply Kernel Variables. [ 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 Control Socket. [ OK ] Closed udev Kernel Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.071834] printk: systemd: 24 output lines suppressed due to ratelimiting [ 11.317753] SELinux: Disabled at runtime. [ 11.377444] 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) [ 11.386646] systemd[1]: Detected virtualization kvm. [ 11.388327] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 11.861255] systemd[1]: initrd-switch-root.service: Succeeded. [ 11.864227] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 11.870645] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 11.874730] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 11.878461] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 11.887634] systemd[1]: Starting Journal Service... Starting Journal Service... [ 11.895458] systemd[1]: Stopped target Switch Root. [ OK ] Stopped target Switch Root. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Reached target RPC Port Mapper. [ OK ] Created slice system-getty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Reached target rpc_pipefs.target. [ OK ] Created slice User and Session Slice. Activating swap /dev/disk/by-label/SWAP... [ OK ] Stopped target Initrd Root File System. Starting Remount Root and Kernel File Systems... Starting Create list of required st…ce nodes for the current kernel... [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Slices. [ OK ] Stopped target Initrd File S[ 11.973651] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS ystems. [ OK ] Started Dispatch Password Requests to Console Directory Watch. Mounting POSIX Message Queue File System... Mounting Kernel Debug File System... [ OK ] Listening on Process Core Dump Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Listening on udev Control Socket. Starting udev Coldplug all Devices... [ OK ] Listening on initctl Compatibility Named Pipe. Mounting Huge Pages File System... Starting Apply Kernel Variables... [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. [ OK ] Started Journal Service. [ OK ] Activated swap /dev/disk/by-label/SWAP. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Kernel Debug File System. [ OK ] Mounted Huge Pages File System. [ OK ] Started Apply Kernel Variables. 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... [ OK ] Started udev Coldplug all Devices. [ OK ] Mounted /mnt. [ 12.321975] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 12.696467] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 12.709600] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 12.858247] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 12.876943] EDAC sbridge: Ver: 1.1.2 [ 14.065339] Key type dns_resolver registered [ 14.336079] NFS: Registering the id_resolver key type [ 14.337777] Key type id_resolver registered [ 14.339168] Key type id_legacy registered [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Mark the need to relabel after reboot... Starting Rebuild Dynamic Linker Cache... [ 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 ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started D-Bus System Message Bus. Starting Restore /run/initramfs on shutdown... Starting Login Service... Starting Network Manager... [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started irqbalance daemon. [ OK ] Reached target sshd-keygen.target. [ OK ] Started dnf makecache --timer. [ OK ] Reached target Timers. [ 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... [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Started OpenSSH server daemon. Starting Hostname Service... [ 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 Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Serial Getty on ttyS1. [ 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 System Logging Service... Starting Notify NFS peers of a restart... Starting Crash recovery kernel arming... [ OK ] Started Notify NFS peers of a restart. [ OK ] Started System Logging Service. Starting Authorization Manager... [ OK ] Started 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 oleg239-client login: [ 43.776908] libcfs: loading out-of-tree module taints kernel. [ 43.964637] Key type ._llcrypt registered [ 43.968316] Key type .llcrypt registered [ 44.723279] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 44.730562] alg: No test for adler32 (adler32-zlib) [ 45.787224] Lustre: Lustre: Build Version: 2.17.56_50_g82e980f [ 46.141361] LNet: Added LNI 192.168.202.39@tcp [8/256/0/180] [ 47.776278] Key type lgssc registered [ 48.516937] Lustre: Echo OBD driver; http://www.lustre.org/ [ 74.071121] hrtimer: interrupt took 9127823 ns [ 277.077679] Lustre: Mounted lustre-client - version 2.17.56_50_g82e980f [ 286.009956] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 302.571290] Lustre: lustre-OST0000-osc-ffff8b1903feb000: disconnect after 21s idle [ 302.618450] Lustre: DEBUG MARKER: oleg239-client.virtnet: executing check_logdir /tmp/testlogs/ [ 309.456922] Lustre: DEBUG MARKER: oleg239-client.virtnet: executing yml_node [ 318.212556] Lustre: DEBUG MARKER: Client: 2.17.56.50 [ 322.730487] Lustre: DEBUG MARKER: MDS: 2.17.56.50 [ 327.680823] Lustre: DEBUG MARKER: OSS: 2.17.56.50 [ 330.466426] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Wed Aug 5 08:26:21 EDT 2026 [ 355.393503] Lustre: DEBUG MARKER: excepting tests: [ 358.017326] Lustre: DEBUG MARKER: === racer: start setup 08:26:49 (1785932809) === [ 359.042947] Lustre: Mounted lustre-client - version 2.17.56_50_g82e980f [ 365.989675] Lustre: DEBUG MARKER: oleg239-client.virtnet: executing check_config_client /mnt/lustre [ 395.249960] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 413.926605] Lustre: DEBUG MARKER: === racer: finish setup 08:27:44 (1785932864) === [ 418.174453] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg239-client.virtnet DURATION=300 ========================================================== 08:27:49 (1785932869) [ 449.683977] 13[13520]: segfault at 8 ip 00007f1be282c875 sp 00007ffd4aefd280 error 4 in ld-2.28.so[7f1be280b000+2f000] [ 449.705673] 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 [ 485.688853] 12[16269]: segfault at 8 ip 00007fdfe2045875 sp 00007ffebd56d210 error 4 in ld-2.28.so[7fdfe2024000+2f000] [ 485.700766] 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 [ 509.561179] 19[18823]: segfault at 8 ip 00007f10a8fdf875 sp 00007ffc0c247840 error 4 in ld-2.28.so[7f10a8fbe000+2f000] [ 509.579905] 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 [ 530.559416] 6[19638]: segfault at 8 ip 00007fc71b474875 sp 00007ffcff6a8060 error 4 in ld-2.28.so[7fc71b453000+2f000] [ 530.593234] 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 [ 530.642564] 6[19788]: segfault at 8 ip 00007fb5ee92c875 sp 00007ffc3310ed00 error 4 in ld-2.28.so[7fb5ee90b000+2f000] [ 530.669437] 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 [ 567.860120] 5[23777]: segfault at 563862eb3000 ip 0000563862eb3000 sp 00007fff577eaa38 error 14 in 5[5638630b3000+1000] [ 567.872389] Code: Unable to access opcode bytes at RIP 0x563862eb2fd6. [ 578.057569] traps: 15[25024] trap invalid opcode ip:558b979e612a sp:7ffe52266968 error:0 in 15[558b979e0000+7000] [ 592.462293] 4[27133]: segfault at 56308e62e000 ip 000056308e62e000 sp 00007ffc59f1e1a0 error 14 in 4[56308e82e000+1000] [ 592.475404] 4[27017]: segfault at 56184e277000 ip 000056184e277000 sp 00007ffcf0effac0 error 14 [ 592.487881] Code: Unable to access opcode bytes at RIP 0x56308e62dfd6. [ 592.512625] in 4[56184e477000+1000] [ 592.517458] Code: Unable to access opcode bytes at RIP 0x56184e276fd6. [ 619.550783] 9[29465]: segfault at 8 ip 00007f00ef022875 sp 00007ffead170d50 error 4 in ld-2.28.so[7f00ef001000+2f000] [ 619.563036] 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 [ 747.527277] 8[42325]: segfault at 8 ip 00007fafa7929875 sp 00007ffee139f6c0 error 4 in ld-2.28.so[7fafa7908000+2f000] [ 747.547614] 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 [ 758.850930] LustreError: 43878:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_43878 thread for 'racer0': rc=-4 [ 759.352124] LustreError: 43996:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_43996 thread for 'racer0': rc = -4 [ 759.370974] LustreError: 43996:0:(statahead.c:2479:start_statahead_thread()) Skipped 1 previous similar message [ 761.284034] LustreError: 44182:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_44182 thread for 'racer1': rc=-4 [ 765.244505] LustreError: 44429:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_44429 thread for 'racer1': rc=-4 [ 789.477683] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg239-client.virtnet DURATION=300 ========================================================== 08:34:00 (1785933240) [ 986.483907] LustreError: lustre-OST0001-osc-ffff8b1909d03000: operation ldlm_enqueue to node 192.168.202.139@tcp failed: rc = -107 [ 986.504883] Lustre: lustre-OST0001-osc-ffff8b1909d03000: Connection to lustre-OST0001 (at 192.168.202.139@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 986.640156] LustreError: lustre-OST0001-osc-ffff8b1909d03000: This client was evicted by lustre-OST0001; in progress operations using this service will fail. [ 989.510858] Lustre: lustre-OST0001-osc-ffff8b1909d03000: Connection restored to 192.168.202.139@tcp (at 192.168.202.139@tcp) [ 1106.912338] INFO: task dir_create.sh:45377 blocked for more than 120 seconds. [ 1106.923458] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1106.937682] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.949563] task:dir_create.sh state:D stack:0 pid:45377 ppid:45298 flags:0x80000004 [ 1106.966130] Call Trace: [ 1106.966968] __schedule+0x351/0xcb0 [ 1106.975657] schedule+0xc0/0x180 [ 1106.983167] schedule_preempt_disabled+0x21/0x40 [ 1106.993821] rwsem_down_read_slowpath+0x44e/0x600 [ 1107.003980] down_read+0xa5/0x2b0 [ 1107.012539] lookup_slow+0x2f/0x70 [ 1107.015734] walk_component+0x263/0x4f0 [ 1107.027759] link_path_walk+0x416/0x8a0 [ 1107.029304] ? nd_jump_root+0xe5/0x160 [ 1107.034557] ? path_init+0x437/0x520 [ 1107.039788] path_openat+0x135/0x500 [ 1107.043448] do_filp_open+0x99/0x140 [ 1107.044324] ? getname_flags+0x6e/0x330 [ 1107.051767] ? __check_object_size+0xff/0x256 [ 1107.059814] ? do_raw_spin_unlock+0x75/0x190 [ 1107.072992] ? _raw_spin_unlock+0x12/0x30 [ 1107.087350] do_sys_openat2+0x2b4/0x410 [ 1107.088357] do_sys_open+0x73/0xa0 [ 1107.089311] __x64_sys_openat+0x24/0x30 [ 1107.100982] do_syscall_64+0xc1/0x440 [ 1107.102170] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.108740] RIP: 0033:0x7f48f40d7332 [ 1107.118030] Code: Unable to access opcode bytes at RIP 0x7f48f40d7308. [ 1107.130492] RSP: 002b:00007ffd42c50a40 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1107.150297] RAX: ffffffffffffffda RBX: 000055fe0af60bb0 RCX: 00007f48f40d7332 [ 1107.163653] RDX: 0000000000000241 RSI: 000055fe0af59aa0 RDI: 00000000ffffff9c [ 1107.178286] RBP: 00007ffd42c50b40 R08: 0000000000000020 R09: 000055fe0af3e012 [ 1107.183974] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 1107.194751] R13: 0000000000000003 R14: 0000000000000001 R15: 000055fe0af59aa0 [ 1107.212242] INFO: task mrename:50031 blocked for more than 120 seconds. [ 1107.221893] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.241252] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.262824] task:mrename state:D stack:0 pid:50031 ppid:1 flags:0x80004004 [ 1107.282466] Call Trace: [ 1107.283770] __schedule+0x351/0xcb0 [ 1107.289508] schedule+0xc0/0x180 [ 1107.294463] schedule_preempt_disabled+0x21/0x40 [ 1107.299186] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.310642] down_write+0x80/0xd0 [ 1107.314459] vfs_rename+0x1f0/0x1010 [ 1107.315867] ? _cond_resched+0x1d/0x50 [ 1107.322527] ? __dentry_kill+0x121/0x2f0 [ 1107.329513] do_renameat2+0x487/0x730 [ 1107.338982] __x64_sys_rename+0x24/0x30 [ 1107.347253] do_syscall_64+0xc1/0x440 [ 1107.354932] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.356266] RIP: 0033:0x7f0756a106cb [ 1107.373106] Code: Unable to access opcode bytes at RIP 0x7f0756a106a1. [ 1107.377815] RSP: 002b:00007ffd45b63be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.386092] RAX: ffffffffffffffda RBX: 00007ffd45b63cd8 RCX: 00007f0756a106cb [ 1107.396354] RDX: 00007ffd45b63cf8 RSI: 00007ffd45b65935 RDI: 00007ffd45b6591d [ 1107.403738] RBP: 0000000000400800 R08: 00007f0756d5fd20 R09: 00007f0756d5fd20 [ 1107.417702] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.426271] R13: 00007ffd45b63cd0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.433298] INFO: task mrename:50067 blocked for more than 120 seconds. [ 1107.435680] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.443664] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.456139] task:mrename state:D stack:0 pid:50067 ppid:1 flags:0x80000004 [ 1107.463928] Call Trace: [ 1107.464737] __schedule+0x351/0xcb0 [ 1107.471585] ? filename_parentat.isra.44+0x153/0x220 [ 1107.479031] schedule+0xc0/0x180 [ 1107.482474] schedule_preempt_disabled+0x21/0x40 [ 1107.489597] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.492814] __mutex_lock_slowpath+0x1f/0x30 [ 1107.496945] mutex_lock+0x5b/0x70 [ 1107.498933] lock_rename+0x33/0x160 [ 1107.501138] do_renameat2+0x313/0x730 [ 1107.506580] __x64_sys_rename+0x24/0x30 [ 1107.509511] do_syscall_64+0xc1/0x440 [ 1107.516173] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.528631] RIP: 0033:0x7fea958176cb [ 1107.531189] Code: Unable to access opcode bytes at RIP 0x7fea958176a1. [ 1107.541521] RSP: 002b:00007ffdc7442418 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.543577] RAX: ffffffffffffffda RBX: 00007ffdc7442508 RCX: 00007fea958176cb [ 1107.553860] RDX: 00007ffdc7442528 RSI: 00007ffdc7444934 RDI: 00007ffdc744491d [ 1107.560183] RBP: 0000000000400800 R08: 00007fea95b66d20 R09: 00007fea95b66d20 [ 1107.569287] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.579580] R13: 00007ffdc7442500 R14: 0000000000000000 R15: 0000000000000000 [ 1107.591181] INFO: task mrename:50184 blocked for more than 120 seconds. [ 1107.593822] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.609408] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.619750] task:mrename state:D stack:0 pid:50184 ppid:1 flags:0x80000004 [ 1107.630612] Call Trace: [ 1107.637325] __schedule+0x351/0xcb0 [ 1107.651571] ? filename_parentat.isra.44+0x153/0x220 [ 1107.655222] schedule+0xc0/0x180 [ 1107.656363] schedule_preempt_disabled+0x21/0x40 [ 1107.663311] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.664851] __mutex_lock_slowpath+0x1f/0x30 [ 1107.675882] mutex_lock+0x5b/0x70 [ 1107.677067] lock_rename+0x33/0x160 [ 1107.684553] do_renameat2+0x313/0x730 [ 1107.685484] __x64_sys_rename+0x24/0x30 [ 1107.686399] do_syscall_64+0xc1/0x440 [ 1107.693876] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.700548] RIP: 0033:0x7f69f0d1b6cb [ 1107.704801] Code: Unable to access opcode bytes at RIP 0x7f69f0d1b6a1. [ 1107.712785] RSP: 002b:00007ffeb3f9afc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.722972] RAX: ffffffffffffffda RBX: 00007ffeb3f9b0b8 RCX: 00007f69f0d1b6cb [ 1107.731544] RDX: 00007ffeb3f9b0d8 RSI: 00007ffeb3f9c936 RDI: 00007ffeb3f9c91c [ 1107.741754] RBP: 0000000000400800 R08: 00007f69f106ad20 R09: 00007f69f106ad20 [ 1107.748692] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.758058] R13: 00007ffeb3f9b0b0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.767658] INFO: task mrename:50282 blocked for more than 120 seconds. [ 1107.773090] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.784700] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.794734] task:mrename state:D stack:0 pid:50282 ppid:1 flags:0x80000004 [ 1107.810088] Call Trace: [ 1107.814123] __schedule+0x351/0xcb0 [ 1107.819938] ? filename_parentat.isra.44+0x153/0x220 [ 1107.825762] schedule+0xc0/0x180 [ 1107.830510] schedule_preempt_disabled+0x21/0x40 [ 1107.832249] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.833495] __mutex_lock_slowpath+0x1f/0x30 [ 1107.845538] mutex_lock+0x5b/0x70 [ 1107.852341] lock_rename+0x33/0x160 [ 1107.858274] do_renameat2+0x313/0x730 [ 1107.860283] __x64_sys_rename+0x24/0x30 [ 1107.862225] do_syscall_64+0xc1/0x440 [ 1107.868662] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.873179] RIP: 0033:0x7fdced5d06cb [ 1107.884131] Code: Unable to access opcode bytes at RIP 0x7fdced5d06a1. [ 1107.891332] RSP: 002b:00007fff99c6c848 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.899384] RAX: ffffffffffffffda RBX: 00007fff99c6c938 RCX: 00007fdced5d06cb [ 1107.906922] RDX: 00007fff99c6c958 RSI: 00007fff99c6e932 RDI: 00007fff99c6e91b [ 1107.917986] RBP: 0000000000400800 R08: 00007fdced91fd20 R09: 00007fdced91fd20 [ 1107.925271] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.939858] R13: 00007fff99c6c930 R14: 0000000000000000 R15: 0000000000000000 [ 1107.951170] INFO: task mrename:50286 blocked for more than 120 seconds. [ 1107.957242] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.965098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.973898] task:mrename state:D stack:0 pid:50286 ppid:1 flags:0x80000004 [ 1107.982584] Call Trace: [ 1107.985552] __schedule+0x351/0xcb0 [ 1107.987824] schedule+0xc0/0x180 [ 1108.005256] schedule_preempt_disabled+0x21/0x40 [ 1108.014610] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1108.019830] down_write+0x80/0xd0 [ 1108.021051] lock_rename+0x144/0x160 [ 1108.033562] do_renameat2+0x313/0x730 [ 1108.039945] __x64_sys_rename+0x24/0x30 [ 1108.041523] do_syscall_64+0xc1/0x440 [ 1108.044638] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.058951] RIP: 0033:0x7fd6269f36cb [ 1108.069303] Code: Unable to access opcode bytes at RIP 0x7fd6269f36a1. [ 1108.075075] RSP: 002b:00007ffeb1406038 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1108.086702] RAX: ffffffffffffffda RBX: 00007ffeb1406128 RCX: 00007fd6269f36cb [ 1108.097227] RDX: 00007ffeb1406148 RSI: 00007ffeb1408936 RDI: 00007ffeb140891f [ 1108.107376] RBP: 0000000000400800 R08: 00007fd626d42d20 R09: 00007fd626d42d20 [ 1108.112596] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1108.128471] R13: 00007ffeb1406120 R14: 0000000000000000 R15: 0000000000000000 [ 1108.143246] INFO: task mkdir:50287 blocked for more than 120 seconds. [ 1108.150353] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.166459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.178564] task:mkdir state:D stack:0 pid:50287 ppid:1 flags:0x80000004 [ 1108.189454] Call Trace: [ 1108.190946] __schedule+0x351/0xcb0 [ 1108.194824] schedule+0xc0/0x180 [ 1108.201424] schedule_preempt_disabled+0x21/0x40 [ 1108.206537] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1108.207945] ? __might_sleep+0x59/0xc0 [ 1108.209264] down_write+0x80/0xd0 [ 1108.220542] filename_create+0x92/0x220 [ 1108.228220] do_mkdirat+0x74/0x160 [ 1108.235665] __x64_sys_mkdir+0x1f/0x30 [ 1108.238871] do_syscall_64+0xc1/0x440 [ 1108.250595] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.252125] RIP: 0033:0x7feb5e216d4b [ 1108.259883] Code: Unable to access opcode bytes at RIP 0x7feb5e216d21. [ 1108.261937] RSP: 002b:00007ffe83397b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1108.274650] RAX: ffffffffffffffda RBX: 00007ffe83398991 RCX: 00007feb5e216d4b [ 1108.289614] RDX: 00007ffe83397df0 RSI: 00000000000001ff RDI: 00007ffe83398991 [ 1108.299231] RBP: 00007ffe83397df0 R08: 00000000000001ff R09: 000055910677b270 [ 1108.309934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe8339897d [ 1108.323216] R13: 00007ffe83398991 R14: 000055910677b290 R15: 0000000000000001 [ 1108.327320] INFO: task mrename:50306 blocked for more than 120 seconds. [ 1108.337481] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.348271] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.360865] task:mrename state:D stack:0 pid:50306 ppid:1 flags:0x80000004 [ 1108.383297] Call Trace: [ 1108.384186] __schedule+0x351/0xcb0 [ 1108.385154] schedule+0xc0/0x180 [ 1108.398436] schedule_preempt_disabled+0x21/0x40 [ 1108.400067] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1108.405988] down_write+0x80/0xd0 [ 1108.407167] lock_rename+0x144/0x160 [ 1108.414839] do_renameat2+0x313/0x730 [ 1108.416277] __x64_sys_rename+0x24/0x30 [ 1108.425331] do_syscall_64+0xc1/0x440 [ 1108.431489] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.443843] RIP: 0033:0x7fc2e639e6cb [ 1108.448917] Code: Unable to access opcode bytes at RIP 0x7fc2e639e6a1. [ 1108.463111] RSP: 002b:00007ffc64f912b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1108.478498] RAX: ffffffffffffffda RBX: 00007ffc64f913a8 RCX: 00007fc2e639e6cb [ 1108.490616] RDX: 00007ffc64f913c8 RSI: 00007ffc64f93936 RDI: 00007ffc64f9391f [ 1108.501165] RBP: 0000000000400800 R08: 00007fc2e66edd20 R09: 00007fc2e66edd20 [ 1108.503711] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1108.518747] R13: 00007ffc64f913a0 R14: 0000000000000000 R15: 0000000000000000 [ 1108.524945] INFO: task lfs:50309 blocked for more than 120 seconds. [ 1108.534247] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.543731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.554849] task:lfs state:D stack:0 pid:50309 ppid:1 flags:0x80000004 [ 1108.566096] Call Trace: [ 1108.566841] __schedule+0x351/0xcb0 [ 1108.579522] schedule+0xc0/0x180 [ 1108.591953] schedule_preempt_disabled+0x21/0x40 [ 1108.595356] rwsem_down_read_slowpath+0x44e/0x600 [ 1108.598954] down_read+0xa5/0x2b0 [ 1108.605158] lookup_slow+0x2f/0x70 [ 1108.613255] walk_component+0x263/0x4f0 [ 1108.614834] ? nd_jump_root+0xe5/0x160 [ 1108.621455] ? path_init+0x437/0x520 [ 1108.628790] path_lookupat.isra.41+0xaa/0x3a0 [ 1108.632873] ? get_page_from_freelist+0x406/0x5d0 [ 1108.641552] filename_lookup+0xb7/0x220 [ 1108.645210] ? getname_flags+0x6e/0x330 [ 1108.652488] ? __check_object_size+0xff/0x256 [ 1108.654061] ? strncpy_from_user+0x5c/0x2c0 [ 1108.664964] ? getname_flags+0x96/0x330 [ 1108.678076] user_path_at_empty+0x3f/0x50 [ 1108.682987] vfs_statx+0x90/0x150 [ 1108.686286] __do_sys_statx+0x43/0xc0 [ 1108.689060] ? do_user_addr_fault+0x2e1/0x8a0 [ 1108.692647] ? _cond_resched+0x1d/0x50 [ 1108.693916] ? __do_page_fault+0x6b/0xa0 [ 1108.699383] __x64_sys_statx+0x28/0x31 [ 1108.705646] do_syscall_64+0xc1/0x440 [ 1108.707303] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.714337] RIP: 0033:0x7f759bb29fbf [ 1108.722757] Code: Unable to access opcode bytes at RIP 0x7f759bb29f95. [ 1108.729161] RSP: 002b:00007ffe3b9de570 EFLAGS: 00000206 ORIG_RAX: 000000000000014c [ 1108.738566] RAX: ffffffffffffffda RBX: 00007ffe3b9e593e RCX: 00007f759bb29fbf [ 1108.755032] RDX: 0000000000000000 RSI: 00007ffe3b9e593e RDI: 00000000ffffff9c [ 1108.757674] RBP: 0000000000000000 R08: 00007ffe3b9de590 R09: 00000000ffffff9c [ 1108.767929] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe3b9de590 [ 1108.778295] R13: 00007ffe3b9df6f0 R14: 00007ffe3b9e3f40 R15: 0000000000000000 [ 1108.803563] INFO: task rm:50315 blocked for more than 120 seconds. [ 1108.816699] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.826313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.836764] task:rm state:D stack:0 pid:50315 ppid:1 flags:0x80000004 [ 1108.848774] Call Trace: [ 1108.851910] __schedule+0x351/0xcb0 [ 1108.859169] schedule+0xc0/0x180 [ 1108.863796] schedule_preempt_disabled+0x21/0x40 [ 1108.871900] rwsem_down_read_slowpath+0x44e/0x600 [ 1108.878689] down_read+0xa5/0x2b0 [ 1108.888798] lookup_slow+0x2f/0x70 [ 1108.890674] walk_component+0x263/0x4f0 [ 1108.902303] ? nd_jump_root+0xe5/0x160 [ 1108.904680] ? path_init+0x437/0x520 [ 1108.910783] path_lookupat.isra.41+0xaa/0x3a0 [ 1108.914901] ? get_page_from_freelist+0x406/0x5d0 [ 1108.926226] filename_lookup+0xb7/0x220 [ 1108.931388] ? getname_flags+0x6e/0x330 [ 1108.932438] ? __check_object_size+0xff/0x256 [ 1108.937542] ? strncpy_from_user+0x5c/0x2c0 [ 1108.941800] ? getname_flags+0x96/0x330 [ 1108.946901] user_path_at_empty+0x3f/0x50 [ 1108.952793] vfs_statx+0x90/0x150 [ 1108.956617] __do_sys_newfstatat+0x39/0x90 [ 1108.970584] ? do_user_addr_fault+0x2e1/0x8a0 [ 1108.975546] ? __do_page_fault+0x6b/0xa0 [ 1108.980091] __x64_sys_newfstatat+0x22/0x30 [ 1108.983826] do_syscall_64+0xc1/0x440 [ 1108.989519] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.998776] RIP: 0033:0x7f5c7e89d0fd [ 1109.000238] Code: Unable to access opcode bytes at RIP 0x7f5c7e89d0d3. [ 1109.007710] RSP: 002b:00007fffc1396d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1109.019030] RAX: ffffffffffffffda RBX: 0000561eeff78700 RCX: 00007f5c7e89d0fd [ 1109.021094] RDX: 0000561eeff78778 RSI: 0000561eeff78808 RDI: 00000000ffffff9c [ 1109.032636] RBP: 0000561eeff78778 R08: 0000000000000100 R09: 0000561eeff76032 [ 1109.043645] R10: 0000000000000100 R11: 0000000000000246 R12: 0000561eeff77440 [ 1109.050614] R13: 00007fffc1397108 R14: 0000000000000000 R15: 0000561eeff78700