[ 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 470755476 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, 524584K 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 [ 0.001014] APIC: Switch to symmetric I/O mode setup [ 0.002393] x2apic enabled [ 0.003010] Switched APIC routing to physical x2apic. [ 0.004016] kvm-guest: setup PV IPIs [ 0.007465] ..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 [ 0.008023] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.009012] pid_max: default: 32768 minimum: 301 [ 0.010153] LSM: Security Framework initializing [ 0.011052] Yama: becoming mindful. [ 0.012031] SELinux: Initializing. [ 0.013066] *** VALIDATE selinux *** [ 0.022033] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.027083] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.028178] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.029102] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.030117] *** VALIDATE tmpfs *** [ 0.031241] *** VALIDATE proc *** [ 0.032048] *** VALIDATE cgroup *** [ 0.032923] *** VALIDATE cgroup2 *** [ 0.033223] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.034169] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.035014] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.036040] Spectre V2 : User space: Vulnerable [ 0.037010] Speculative Store Bypass: Vulnerable [ 0.039812] debug: unmapping init [mem 0xffffffff9d459000-0xffffffff9d460fff] [ 0.041162] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.042749] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.043022] ... version: 2 [ 0.044019] ... bit width: 48 [ 0.045019] ... generic registers: 4 [ 0.046038] ... value mask: 0000ffffffffffff [ 0.047020] ... max period: 00007fffffffffff [ 0.048018] ... fixed-purpose events: 3 [ 0.049022] ... event mask: 000000070000000f [ 0.050301] rcu: Hierarchical SRCU implementation. [ 0.052620] smp: Bringing up secondary CPUs ... [ 0.053668] x86: Booting SMP configuration: [ 0.054029] .... node #0, CPUs: #1 #2 #3 [ 0.057554] smp: Brought up 1 node, 4 CPUs [ 0.059009] smpboot: Max logical packages: 1 [ 0.059914] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.138599] node 0 deferred pages initialised in 76ms [ 0.143008] devtmpfs: initialized [ 0.144234] x86/mm: Memory block size: 128MB [ 0.151092] gcov: version magic: 0x41383552 [ 0.154217] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.159085] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.161522] pinctrl core: initialized pinctrl subsystem [ 0.164293] [ 0.165009] ************************************************************* [ 0.169016] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.171013] ** ** [ 0.174012] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.176010] ** ** [ 0.179013] ** This means that this kernel is built to expose internal ** [ 0.181012] ** IOMMU data structures, which may compromise security on ** [ 0.183012] ** your system. ** [ 0.186013] ** ** [ 0.189014] ** If you see this message and you are not debugging the ** [ 0.191011] ** kernel, report this immediately to your vendor! ** [ 0.193014] ** ** [ 0.196012] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.198013] ************************************************************* [ 0.201749] NET: Registered protocol family 16 [ 0.204506] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.207065] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.210064] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.214010] cpuidle: using governor menu [ 0.215833] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.218756] PCI: Using configuration type 1 for base access [ 0.220120] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.230056] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232056] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236120] cryptd: max_cpu_qlen set to 1000 [ 0.240234] ACPI: Added _OSI(Module Device) [ 0.242052] ACPI: Added _OSI(Processor Device) [ 0.244023] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.245013] ACPI: Added _OSI(Processor Aggregator Device) [ 0.250198] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.256685] ACPI: Interpreter enabled [ 0.258079] ACPI: PM: (supports S0 S3 S4 S5) [ 0.259018] ACPI: Using IOAPIC for interrupt routing [ 0.261106] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.263426] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.274000] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.276046] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.279025] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.283101] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.287911] acpiphp: Slot [2] registered [ 0.289204] acpiphp: Slot [5] registered [ 0.291252] acpiphp: Slot [6] registered [ 0.293270] acpiphp: Slot [3] registered [ 0.295571] acpiphp: Slot [4] registered [ 0.297161] acpiphp: Slot [7] registered [ 0.298182] acpiphp: Slot [8] registered [ 0.300149] acpiphp: Slot [9] registered [ 0.301150] acpiphp: Slot [10] registered [ 0.303208] acpiphp: Slot [11] registered [ 0.305159] acpiphp: Slot [12] registered [ 0.306230] acpiphp: Slot [13] registered [ 0.308149] acpiphp: Slot [14] registered [ 0.310107] acpiphp: Slot [15] registered [ 0.312132] acpiphp: Slot [16] registered [ 0.314141] acpiphp: Slot [17] registered [ 0.315165] acpiphp: Slot [18] registered [ 0.317117] acpiphp: Slot [19] registered [ 0.318145] acpiphp: Slot [20] registered [ 0.320114] acpiphp: Slot [21] registered [ 0.321083] acpiphp: Slot [22] registered [ 0.322086] acpiphp: Slot [23] registered [ 0.323106] acpiphp: Slot [24] registered [ 0.324124] acpiphp: Slot [25] registered [ 0.325092] acpiphp: Slot [26] registered [ 0.326251] acpiphp: Slot [27] registered [ 0.328142] acpiphp: Slot [28] registered [ 0.330156] acpiphp: Slot [29] registered [ 0.332166] acpiphp: Slot [30] registered [ 0.333153] acpiphp: Slot [31] registered [ 0.335089] PCI host bridge to bus 0000:00 [ 0.336033] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.339038] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.341034] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.344042] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.347073] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.353033] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.355756] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.359423] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.363670] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.374015] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.378067] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.381022] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.383020] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.385022] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.390767] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.393814] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.396069] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.399940] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.404020] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.414906] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.419607] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.425486] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.432032] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.438020] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.460025] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.471062] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.477016] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.483017] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.503017] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.512660] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.516519] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.519474] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.522456] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.525311] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.533108] iommu: Default domain type: Passthrough [ 0.535437] SCSI subsystem initialized [ 0.536131] ACPI: bus type USB registered [ 0.537098] usbcore: registered new interface driver usbfs [ 0.539072] usbcore: registered new interface driver hub [ 0.540092] usbcore: registered new device driver usb [ 0.542152] pps_core: LinuxPPS API ver. 1 registered [ 0.543009] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.545061] PTP clock support registered [ 0.547177] EDAC MC: Ver: 3.0.0 [ 0.549154] PCI: Using ACPI for IRQ routing [ 0.552259] NetLabel: Initializing [ 0.554015] NetLabel: domain hash size = 128 [ 0.556018] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.558126] NetLabel: unlabeled traffic allowed by default [ 0.561215] vgaarb: loaded [ 0.563038] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.564020] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.572000] clocksource: Switched to clocksource kvm-clock [ 0.688661] VFS: Disk quotas dquot_6.6.0 [ 0.689818] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.691606] *** VALIDATE ramfs *** [ 0.693052] *** VALIDATE hugetlbfs *** [ 0.694660] pnp: PnP ACPI init [ 0.696749] pnp: PnP ACPI: found 6 devices [ 0.715995] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.719195] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.721528] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.723695] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.725557] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.728074] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.731650] NET: Registered protocol family 2 [ 0.733541] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.738410] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.742200] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.749108] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.754402] TCP: Hash tables configured (established 65536 bind 65536) [ 0.757629] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.761718] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.765698] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.769796] NET: Registered protocol family 1 [ 0.774185] RPC: Registered named UNIX socket transport module. [ 0.778271] RPC: Registered udp transport module. [ 0.781203] RPC: Registered tcp transport module. [ 0.782747] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.784324] NET: Registered protocol family 44 [ 0.785785] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.789269] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.791680] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.794144] PCI: CLS 0 bytes, default 64 [ 0.795929] Unpacking initramfs... [ 2.293739] debug: unmapping init [mem 0xffff9da53cc64000-0xffff9da53ffcffff] [ 2.299445] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.302721] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.305838] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.806518] Initialise system trusted keyrings [ 2.808169] Key type blacklist registered [ 2.809787] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.819310] zbud: loaded [ 2.822950] *** VALIDATE nfs *** [ 2.824434] *** VALIDATE nfs4 *** [ 2.826339] pstore: using deflate compression [ 2.831053] Platform Keyring initialized [ 2.949378] NET: Registered protocol family 38 [ 2.950862] Key type asymmetric registered [ 2.952186] Asymmetric key parser 'x509' registered [ 2.954589] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.959160] io scheduler mq-deadline registered [ 2.961027] io scheduler kyber registered [ 2.962909] io scheduler bfq registered [ 2.965080] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.968571] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.971614] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.974733] ACPI: Power Button [PWRF] [ 2.980186] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.987630] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 3.001248] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.030359] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.063051] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.068412] Non-volatile memory driver v1.3 [ 3.070329] Linux agpgart interface v0.103 [ 3.131417] virtio_blk virtio1: [vda] 147232 512-byte logical blocks (75.4 MB/71.9 MiB) [ 3.136420] vda: detected capacity change from 0 to 75382784 [ 3.156679] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.159815] vdb: detected capacity change from 0 to 1073741824 [ 3.166908] libphy: Fixed MDIO Bus: probed [ 3.173817] usbcore: registered new interface driver usbserial_generic [ 3.176700] usbserial: USB Serial support registered for generic [ 3.179500] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.185394] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.187957] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.190528] mousedev: PS/2 mouse device common for all mice [ 3.194347] rtc_cmos 00:05: RTC can wake from S4 [ 3.197704] rtc_cmos 00:05: registered as rtc0 [ 3.198940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.199829] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.205461] intel_pstate: CPU model not supported [ 3.206739] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.212084] hid: raw HID events driver (C) Jiri Kosina [ 3.212148] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.214575] usbcore: registered new interface driver usbhid [ 3.219511] usbhid: USB HID core driver [ 3.220793] drop_monitor: Initializing network drop monitor service [ 3.223288] Initializing XFRM netlink socket [ 3.224978] NET: Registered protocol family 10 [ 3.227770] Segment Routing with IPv6 [ 3.229135] NET: Registered protocol family 17 [ 3.230979] mpls_gso: MPLS GSO support [ 3.235967] RAS: Correctable Errors collector initialized. [ 3.238507] AVX version of gcm_enc/dec engaged. [ 3.240152] AES CTR mode by8 optimization enabled [ 3.324540] sched_clock: Marking stable (3324510555, 0)->(4234032786, -909522231) [ 3.329427] registered taskstats version 1 [ 3.332631] Loading compiled-in X.509 certificates [ 3.334478] zswap: loaded using pool lzo/zbud [ 3.360849] Key type big_key registered [ 3.374318] Key type encrypted registered [ 3.375905] ima: No TPM chip found, activating TPM-bypass! [ 3.378000] ima: Allocated hash algorithm: sha1 [ 3.379798] ima: No architecture policies found [ 3.381494] evm: Initialising EVM extended attributes: [ 3.383120] evm: security.selinux [ 3.384419] evm: security.ima [ 3.385459] evm: security.capability [ 3.386778] evm: HMAC attrs: 0x1 [ 3.388779] rtc_cmos 00:05: setting system clock to 2026-09-11 09:03:03 UTC (1789117383) [ 3.395657] debug: unmapping init [mem 0xffffffff9e403000-0xffffffff9e5fffff] [ 3.399748] debug: unmapping init [mem 0xffffffff9d182000-0xffffffff9d458fff] [ 3.408263] Write protecting the kernel read-only data: 28672k [ 3.412076] debug: unmapping init [mem 0xffffffff9b803000-0xffffffff9b9fffff] [ 3.414675] debug: unmapping init [mem 0xffffffff9c114000-0xffffffff9c1fffff] [ 3.449742] 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) [ 3.459565] systemd[1]: Detected virtualization kvm. [ 3.462190] systemd[1]: Detected architecture x86-64. [ 3.464337] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.492357] systemd[1]: No hostname configured. [ 3.494758] systemd[1]: Set hostname to . [ 3.497619] random: systemd: uninitialized urandom read (16 bytes read) [ 3.501377] systemd[1]: Initializing machine ID from random generator. [ 3.551512] random: ln: uninitialized urandom read (6 bytes read) [ 3.648244] random: systemd: uninitialized urandom read (16 bytes read) [ 3.652241] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 3.657283] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 3.661743] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ OK ] Reached target Slices. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Initrd Root Device. Starting Apply Kernel Variables... [ OK ] Reached target Swap. [ OK ] Reached target Local File Systems. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Started Memstrack Anylazing Service. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Sockets. Starting Journal Service... Starting Setup Virtual Console... Starting Create Volatile Files and Directories... [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Apply Kernel Variables. [ 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 Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 4.316154] device-mapper: uevent: version 1.0.3 [ 4.318555] 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. Starting dracut initqueue hook... [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [[ 5.128352] random: fast init done  OK ] Started Hardware RNG Entropy Gatherer Daemon. [ 5.162769] virtio_net virtio0 ens2: renamed from eth0 [ 5.235158] scsi host0: ata_piix [ 5.279535] scsi host1: ata_piix [ 5.281763] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.284309] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 9.903807] random: crng init done [ 9.907048] random: 7 urandom warning(s) missed due to ratelimiting [ 10.656846] dracut-initqueue[582]: RTNETLINK answers: File exists 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. [ 12.701127] 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 Remote File Systems (Pre). [ OK ] Stopped target Timers. [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Slices. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Swap. [ OK ] Stopped Apply Kernel Variables. [ 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 Cleaning Up and Shutting Down Daemons. [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 15.500163] printk: systemd: 26 output lines suppressed due to ratelimiting [ 16.210728] SELinux: Disabled at runtime. [ 16.320159] 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) [ 16.335307] systemd[1]: Detected virtualization kvm. [ 16.338119] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 18.105263] systemd[1]: initrd-switch-root.service: Succeeded. [ 18.113948] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 18.125653] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 18.133687] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 18.149404] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 18.172029] systemd[1]: Starting Journal Service... Starting Journal Service... [ 18.203582] systemd[1]: Listening on RPCbind Server Activation Socket. [ OK ] Listening on RPCbind Server Activation Socket. [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. [ OK ] Created slice system-getty.slice. Starting Remount Root and Kernel File Systems... Mounting Kernel Debug File System... [ OK ] Listening on Process Core Dump Socket. Mounting POSIX Message Queue File System... [ OK ] Created slice system-sshd\x2dkeygen.slice. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target rpc_pipefs.target. Mounting Huge Pages File System... Activating swap /dev/disk/by-label/SWAP... [ OK ] Listening on udev Control Socket. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... [ OK ] Reached target RPC Port Mapper. [ OK ] Listening on initctl Compatibility Named Pipe. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Stopped target Switch Root. [ 18.648402] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Stopped target Initrd File Systems. [ OK ] Stopped target Initrd Root File System. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. Starting Apply Kernel Variables... [ OK ] Started Journal Service. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Mounted Kernel Debug File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Huge Pages File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Started Apply Kernel Variables. [ OK ] Reached target Swap. Starting Create Static Device Nodes in /dev... Starting Configure read-only root support... Starting Flush Journal to Persistent Storage... [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /home/green/git/lustre-release... Mounting /mnt... [ OK ] Mounted /mnt. [ 19.498230] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 20.719189] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 20.911881] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 21.275538] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 21.329217] EDAC sbridge: Ver: 1.1.2 [* ] A start job is running for Configur…-only root support (7s / no limit)[ 26.094145] Key type dns_resolver registered [** ] A start job is running for Configur…-only root support (8s / no limit) [*** ] A start job is running for Configur…-only root sup[ 27.103896] NFS: Registering the id_resolver key type port (9s / no limit)[ 27.106765] Key type id_resolver registered [ 27.114886] Key type id_legacy registered [ *** ] A start job is running for Configur…-only root support (9s / no limit) [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... Starting Create Volatile Files and Directories... Starting Rebuild Dynamic Linker Cache... [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting RPC Bind... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Started dnf makecache --timer. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Login Service... [ OK ] Reached target sshd-keygen.target. [ OK ] Started irqbalance daemon. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... Starting Restore /run/initramfs on shutdown... [ OK ] Started Login Service. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting Dynamic System Tuning Daemon... Starting GSSAPI Proxy Daemon... Starting OpenSSH server daemon... Starting Network Manager Wait Online... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Reached target NFS client services. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting Permit User Sessions... [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS1. [ OK ] Reached target Login Prompts. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... [ OK ] Started Network Manager Script Dispatcher Service. [ OK ] Started Network Manager Wait Online. [ OK ] Reached target Network is Online. Starting Crash recovery kernel arming... Starting System Logging Service... Starting Notify NFS peers of a restart... [ OK ] Started Notify NFS peers of a restart. [ OK ] Started System Logging Service. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg453-client login: [ 39.551012] hrtimer: interrupt took 2779614 ns [ 103.813689] libcfs: loading out-of-tree module taints kernel. [ 104.336225] Key type ._llcrypt registered [ 104.341323] Key type .llcrypt registered [ 104.890306] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 104.912085] alg: No test for adler32 (adler32-zlib) [ 106.525463] Lustre: Lustre: Build Version: 2.17.57_140_g76d5844 [ 107.706141] LNet: Added LNI 192.168.204.53@tcp [8/256/0/180] [ 109.545162] Key type lgssc registered [ 111.783150] Lustre: Echo OBD driver; http://www.lustre.org/ [ 309.192977] Lustre: Mounted lustre-client - version 2.17.57_140_g76d5844 [ 314.954115] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 333.256782] Lustre: DEBUG MARKER: oleg453-client.virtnet: executing check_logdir /tmp/testlogs/ [ 334.822659] Lustre: lustre-OST0000-osc-ffff9da592a37800: disconnect after 23s idle [ 338.548422] Lustre: DEBUG MARKER: oleg453-client.virtnet: executing yml_node [ 344.727245] Lustre: DEBUG MARKER: Client: 2.17.57.140 [ 347.648372] Lustre: DEBUG MARKER: MDS: 2.17.57.140 [ 350.779496] Lustre: DEBUG MARKER: OSS: 2.17.57.140 [ 352.603469] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Fri Sep 11 05:08:51 EDT 2026 [ 371.558936] Lustre: DEBUG MARKER: excepting tests: [ 373.526472] Lustre: DEBUG MARKER: === racer: start setup 05:09:11 (1789117751) === [ 374.360197] Lustre: Mounted lustre-client - version 2.17.57_140_g76d5844 [ 380.728901] Lustre: DEBUG MARKER: oleg453-client.virtnet: executing check_config_client /mnt/lustre [ 405.290932] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 435.409085] Lustre: DEBUG MARKER: === racer: finish setup 05:10:13 (1789117813) === [ 440.232948] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg453-client.virtnet DURATION=300 ========================================================== 05:10:18 (1789117818) [ 485.473277] 18[16909]: segfault at 8 ip 00007efcf67f3875 sp 00007fff33490ec0 error 4 in ld-2.28.so[7efcf67d2000+2f000] [ 485.495210] 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 [ 495.640666] 16[18274]: segfault at 1 ip 00005614148b4950 sp 00007ffd2749dfe8 error 6 in 16[5614148b0000+7000] [ 495.652171] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 517.153299] 9[20780]: segfault at 1 ip 000055adeeae4950 sp 00007ffe1e23d9c8 error 6 in 9[55adeeae0000+7000] [ 517.174135] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 d5 41 54 55 48 89 f5 53 48 [ 584.897043] 1[29307]: segfault at 0 ip 00005624f5095200 sp 00007ffc1429ef98 error 6 in 1[5624f5093000+7000] [ 584.905581] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 585.010594] LustreError: 29307:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff9da586568800: inode [0x200000403:0x352:0x0] mdc close failed: rc = -13 [ 600.186034] LustreError: 30744:0:(statahead.c:2464:start_statahead_thread()) lustre: unsupported statahead pattern 0X0. [ 601.511290] LustreError: 31232:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff9da586568800: inode [0x200000402:0x396:0x0] mdc close failed: rc = -13 [ 643.303035] 5[37220]: segfault at 8 ip 00007fcf15e8a875 sp 00007ffc9560b4e0 error 4 in ld-2.28.so[7fcf15e69000+2f000] [ 643.309887] 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 [ 694.354347] 14[43647]: segfault at 0 ip 0000563ac5e6bb47 sp 00007fff6f2192a0 error 6 in 14[563ac5e67000+7000] [ 694.381042] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 750.143684] LustreError: 50823:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_50823 thread for 'racer': rc = -4 [ 750.611712] LustreError: 50648:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9da592a37800: [0x200000402:0x2:0x0] lock enqueue fails: rc = -4 [ 750.629655] LustreError: 50648:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x2:0x0] at 0 stat_pid = 50216 : rc = -4 [ 750.640330] LustreError: 50648:0:(statahead.c:1814:is_first_dirent()) Skipped 1 previous similar message [ 753.288734] LustreError: 51398:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_51398 thread for 'racer1': rc = -4 [ 754.436172] LustreError: 51440:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9da592a37800: [0x200000402:0x2:0x0] lock enqueue fails: rc = -4 [ 754.457018] LustreError: 51440:0:(mdc_request.c:1507:mdc_read_page()) Skipped 2 previous similar messages [ 754.469246] LustreError: 51440:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x2:0x0] at 0 stat_pid = 51513 : rc = -4 [ 754.482920] LustreError: 51440:0:(statahead.c:1814:is_first_dirent()) Skipped 1 previous similar message [ 785.250826] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg453-client.virtnet DURATION=300 ========================================================== 05:16:03 (1789118163) [ 910.613554] LustreError: lustre-OST0000-osc-ffff9da592a37800: operation ldlm_enqueue to node 192.168.204.153@tcp failed: rc = -107 [ 910.635108] Lustre: lustre-OST0000-osc-ffff9da592a37800: Connection to lustre-OST0000 (at 192.168.204.153@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 910.747885] LustreError: lustre-OST0000-osc-ffff9da592a37800: This client was evicted by lustre-OST0000; in progress operations using this service will fail. [ 911.268805] Lustre: 2402:0:(llite_lib.c:4366:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.153@tcp:/lustre/fid: [0x200000402:0xa71:0x0]/ may get corrupted (rc -108) [ 911.272074] Lustre: 2401:0:(llite_lib.c:4366:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.153@tcp:/lustre/fid: [0x200000402:0xa36:0x0]// may get corrupted (rc -108) [ 911.286369] Lustre: 2402:0:(llite_lib.c:4366:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.153@tcp:/lustre/fid: [0x200000402:0xad6:0x0]// may get corrupted (rc -108) [ 911.287200] Lustre: 2402:0:(llite_lib.c:4366:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.153@tcp:/lustre/fid: [0x200000402:0xa86:0x0]// may get corrupted (rc -108) [ 913.169562] LustreError: 61853:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0000-osc-ffff9da592a37800: namespace resource [0x280000401:0x4068:0x0].0x0 (ffff9da48b7a9b00) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 913.234736] Lustre: lustre-OST0000-osc-ffff9da592a37800: Connection restored to 192.168.204.153@tcp (at 192.168.204.153@tcp) [ 984.035484] INFO: task mrename:58630 blocked for more than 120 seconds. [ 984.052899] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.065406] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.077276] task:mrename state:D stack:0 pid:58630 ppid:55117 flags:0x80004000 [ 984.099041] Call Trace: [ 984.107646] __schedule+0x351/0xcb0 [ 984.116653] ? filename_parentat.isra.44+0x153/0x220 [ 984.125752] schedule+0xc0/0x180 [ 984.136862] schedule_preempt_disabled+0x21/0x40 [ 984.149099] __mutex_lock.isra.10+0x93e/0xec0 [ 984.159690] __mutex_lock_slowpath+0x1f/0x30 [ 984.171871] mutex_lock+0x5b/0x70 [ 984.176962] lock_rename+0x33/0x160 [ 984.182399] do_renameat2+0x313/0x730 [ 984.183788] __x64_sys_rename+0x24/0x30 [ 984.190773] do_syscall_64+0xc1/0x440 [ 984.193446] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.206657] RIP: 0033:0x7f0a627116cb [ 984.210023] Code: Unable to access opcode bytes at RIP 0x7f0a627116a1. [ 984.215224] RSP: 002b:00007fff1e708438 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 984.225328] RAX: ffffffffffffffda RBX: 00007fff1e708528 RCX: 00007f0a627116cb [ 984.235406] RDX: 00007fff1e708548 RSI: 00007fff1e7098fc RDI: 00007fff1e7098e3 [ 984.246861] RBP: 0000000000400800 R08: 00007f0a62a60d20 R09: 00007f0a62a60d20 [ 984.256372] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 984.268110] R13: 00007fff1e708520 R14: 0000000000000000 R15: 0000000000000000 [ 984.279466] INFO: task mrename:58830 blocked for more than 120 seconds. [ 984.305920] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.312827] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.321253] task:mrename state:D stack:0 pid:58830 ppid:55102 flags:0x80004000 [ 984.331243] Call Trace: [ 984.333301] __schedule+0x351/0xcb0 [ 984.337261] schedule+0xc0/0x180 [ 984.341959] schedule_preempt_disabled+0x21/0x40 [ 984.347408] rwsem_down_write_slowpath+0x5d7/0xa40 [ 984.352867] down_write+0x80/0xd0 [ 984.356164] vfs_rename+0x1f0/0x1010 [ 984.358823] ? _cond_resched+0x1d/0x50 [ 984.360331] ? __dentry_kill+0x121/0x2f0 [ 984.371177] do_renameat2+0x487/0x730 [ 984.374038] __x64_sys_rename+0x24/0x30 [ 984.377916] do_syscall_64+0xc1/0x440 [ 984.382038] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.387691] RIP: 0033:0x7f7cb98546cb [ 984.397075] Code: Unable to access opcode bytes at RIP 0x7f7cb98546a1. [ 984.412813] RSP: 002b:00007fff954fa4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.425260] RAX: ffffffffffffffda RBX: 00007fff954fa5d8 RCX: 00007f7cb98546cb [ 984.445369] RDX: 00007fff954fa5f8 RSI: 00007fff954fb8fc RDI: 00007fff954fb8e4 [ 984.455377] RBP: 0000000000400800 R08: 00007f7cb9ba3d20 R09: 00007f7cb9ba3d20 [ 984.463332] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.473620] R13: 00007fff954fa5d0 R14: 0000000000000000 R15: 0000000000000000 [ 984.539505] INFO: task mrename:58853 blocked for more than 120 seconds. [ 984.551193] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.557713] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.561966] task:mrename state:D stack:0 pid:58853 ppid:55147 flags:0x80000000 [ 984.572649] Call Trace: [ 984.573692] __schedule+0x351/0xcb0 [ 984.580680] ? filename_parentat.isra.44+0x153/0x220 [ 984.592531] schedule+0xc0/0x180 [ 984.593825] schedule_preempt_disabled+0x21/0x40 [ 984.603410] __mutex_lock.isra.10+0x93e/0xec0 [ 984.611755] __mutex_lock_slowpath+0x1f/0x30 [ 984.619185] mutex_lock+0x5b/0x70 [ 984.627565] lock_rename+0x33/0x160 [ 984.628661] do_renameat2+0x313/0x730 [ 984.636628] __x64_sys_rename+0x24/0x30 [ 984.641303] do_syscall_64+0xc1/0x440 [ 984.647580] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.657315] RIP: 0033:0x7fe273e056cb [ 984.658780] Code: Unable to access opcode bytes at RIP 0x7fe273e056a1. [ 984.674188] RSP: 002b:00007ffdf7f66d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.684671] RAX: ffffffffffffffda RBX: 00007ffdf7f66e08 RCX: 00007fe273e056cb [ 984.698224] RDX: 00007ffdf7f66e28 RSI: 00007ffdf7f688fb RDI: 00007ffdf7f688e3 [ 984.709807] RBP: 0000000000400800 R08: 00007fe274154d20 R09: 00007fe274154d20 [ 984.723850] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.727590] R13: 00007ffdf7f66e00 R14: 0000000000000000 R15: 0000000000000000 [ 984.758663] INFO: task mrename:58856 blocked for more than 120 seconds. [ 984.770676] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.780057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.787727] task:mrename state:D stack:0 pid:58856 ppid:55133 flags:0x80004000 [ 984.802702] Call Trace: [ 984.806922] __schedule+0x351/0xcb0 [ 984.808784] ? filename_parentat.isra.44+0x153/0x220 [ 984.814286] schedule+0xc0/0x180 [ 984.816712] schedule_preempt_disabled+0x21/0x40 [ 984.818529] __mutex_lock.isra.10+0x93e/0xec0 [ 984.827595] __mutex_lock_slowpath+0x1f/0x30 [ 984.833849] mutex_lock+0x5b/0x70 [ 984.837770] lock_rename+0x33/0x160 [ 984.841064] do_renameat2+0x313/0x730 [ 984.842576] __x64_sys_rename+0x24/0x30 [ 984.849551] do_syscall_64+0xc1/0x440 [ 984.851064] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.862701] RIP: 0033:0x7f7a6ecca6cb [ 984.871248] Code: Unable to access opcode bytes at RIP 0x7f7a6ecca6a1. [ 984.881546] RSP: 002b:00007fff6a9ef438 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 984.888206] RAX: ffffffffffffffda RBX: 00007fff6a9ef528 RCX: 00007f7a6ecca6cb [ 984.894714] RDX: 00007fff6a9ef548 RSI: 00007fff6a9f18fc RDI: 00007fff6a9f18e4 [ 984.900058] RBP: 0000000000400800 R08: 00007f7a6f019d20 R09: 00007f7a6f019d20 [ 984.905573] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 984.911879] R13: 00007fff6a9ef520 R14: 0000000000000000 R15: 0000000000000000 [ 984.957049] INFO: task mrename:59007 blocked for more than 120 seconds. [ 984.971213] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.982824] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.991288] task:mrename state:D stack:0 pid:59007 ppid:55120 flags:0x80004000 [ 984.996740] Call Trace: [ 984.998046] __schedule+0x351/0xcb0 [ 985.000832] ? filename_parentat.isra.44+0x153/0x220 [ 985.007431] schedule+0xc0/0x180 [ 985.012179] schedule_preempt_disabled+0x21/0x40 [ 985.029604] __mutex_lock.isra.10+0x93e/0xec0 [ 985.035135] __mutex_lock_slowpath+0x1f/0x30 [ 985.048093] mutex_lock+0x5b/0x70 [ 985.059184] lock_rename+0x33/0x160 [ 985.062758] do_renameat2+0x313/0x730 [ 985.068117] __x64_sys_rename+0x24/0x30 [ 985.069728] do_syscall_64+0xc1/0x440 [ 985.082623] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.084459] RIP: 0033:0x7fd83c4e66cb [ 985.089563] Code: Unable to access opcode bytes at RIP 0x7fd83c4e66a1. [ 985.096250] RSP: 002b:00007ffd24ab44a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 985.109093] RAX: ffffffffffffffda RBX: 00007ffd24ab4598 RCX: 00007fd83c4e66cb [ 985.119944] RDX: 00007ffd24ab45b8 RSI: 00007ffd24ab58f9 RDI: 00007ffd24ab58e3 [ 985.129713] RBP: 0000000000400800 R08: 00007fd83c835d20 R09: 00007fd83c835d20 [ 985.142737] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 985.158408] R13: 00007ffd24ab4590 R14: 0000000000000000 R15: 0000000000000000 [ 985.169600] INFO: task mrename:59018 blocked for more than 120 seconds. [ 985.180466] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.192406] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.201384] task:mrename state:D stack:0 pid:59018 ppid:55142 flags:0x80004000 [ 985.212477] Call Trace: [ 985.218437] __schedule+0x351/0xcb0 [ 985.222628] ? filename_parentat.isra.44+0x153/0x220 [ 985.231388] schedule+0xc0/0x180 [ 985.237460] schedule_preempt_disabled+0x21/0x40 [ 985.251569] __mutex_lock.isra.10+0x93e/0xec0 [ 985.260014] __mutex_lock_slowpath+0x1f/0x30 [ 985.269593] mutex_lock+0x5b/0x70 [ 985.274662] lock_rename+0x33/0x160 [ 985.283081] do_renameat2+0x313/0x730 [ 985.289628] __x64_sys_rename+0x24/0x30 [ 985.294143] do_syscall_64+0xc1/0x440 [ 985.296471] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.300387] RIP: 0033:0x7fec37dfc6cb [ 985.307675] Code: Unable to access opcode bytes at RIP 0x7fec37dfc6a1. [ 985.315440] RSP: 002b:00007ffe8dbf8578 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 985.327600] RAX: ffffffffffffffda RBX: 00007ffe8dbf8668 RCX: 00007fec37dfc6cb [ 985.336486] RDX: 00007ffe8dbf8688 RSI: 00007ffe8dbfa8f9 RDI: 00007ffe8dbfa8e2 [ 985.349155] RBP: 0000000000400800 R08: 00007fec3814bd20 R09: 00007fec3814bd20 [ 985.354612] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 985.367694] R13: 00007ffe8dbf8660 R14: 0000000000000000 R15: 0000000000000000 [ 985.382038] INFO: task lfs:59030 blocked for more than 120 seconds. [ 985.384329] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.387418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.391341] task:lfs state:D stack:0 pid:59030 ppid:55141 flags:0x80000000 [ 985.395336] Call Trace: [ 985.396807] __schedule+0x351/0xcb0 [ 985.398751] schedule+0xc0/0x180 [ 985.404348] schedule_preempt_disabled+0x21/0x40 [ 985.406782] rwsem_down_read_slowpath+0x44e/0x600 [ 985.414031] down_read+0xa5/0x2b0 [ 985.425402] lookup_slow+0x2f/0x70 [ 985.427186] walk_component+0x263/0x4f0 [ 985.438517] ? nd_jump_root+0xe5/0x160 [ 985.440021] ? path_init+0x437/0x520 [ 985.450635] path_lookupat.isra.41+0xaa/0x3a0 [ 985.457521] ? __alloc_file+0x111/0x1d0 [ 985.463088] path_openat+0x2c8/0x500 [ 985.471044] do_filp_open+0x99/0x140 [ 985.473774] ? getname_flags+0x6e/0x330 [ 985.476197] ? __check_object_size+0xff/0x256 [ 985.481772] ? do_raw_spin_unlock+0x75/0x190 [ 985.487704] ? _raw_spin_unlock+0x12/0x30 [ 985.493611] do_sys_openat2+0x2b4/0x410 [ 985.498068] do_sys_open+0x73/0xa0 [ 985.502300] __x64_sys_openat+0x24/0x30 [ 985.507179] do_syscall_64+0xc1/0x440 [ 985.516632] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.531075] RIP: 0033:0x7fbc88139ebf [ 985.535248] Code: Unable to access opcode bytes at RIP 0x7fbc88139e95. [ 985.538196] RSP: 002b:00007ffcabcdff10 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 985.542152] RAX: ffffffffffffffda RBX: 00000000015282a0 RCX: 00007fbc88139ebf [ 985.548198] RDX: 00000000002a0000 RSI: 00000000015282a0 RDI: 00000000ffffff9c [ 985.563661] RBP: 000000000153a3e0 R08: 0000000000000000 R09: 0000000000000000 [ 985.574239] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000015282a0 [ 985.584107] R13: 00007ffcabcdfff0 R14: 0000000000000001 R15: 0000000000000000 [ 985.595656] INFO: task mrename:59083 blocked for more than 120 seconds. [ 985.607361] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.620330] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.635398] task:mrename state:D stack:0 pid:59083 ppid:55123 flags:0x80004000 [ 985.657704] Call Trace: [ 985.658825] __schedule+0x351/0xcb0 [ 985.667323] ? filename_parentat.isra.44+0x153/0x220 [ 985.669385] schedule+0xc0/0x180 [ 985.683465] schedule_preempt_disabled+0x21/0x40 [ 985.696641] __mutex_lock.isra.10+0x93e/0xec0 [ 985.698374] __mutex_lock_slowpath+0x1f/0x30 [ 985.712598] mutex_lock+0x5b/0x70 [ 985.722438] lock_rename+0x33/0x160 [ 985.730688] do_renameat2+0x313/0x730 [ 985.732329] __x64_sys_rename+0x24/0x30 [ 985.745262] do_syscall_64+0xc1/0x440 [ 985.750935] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.757498] RIP: 0033:0x7fc7fe8956cb [ 985.766202] Code: Unable to access opcode bytes at RIP 0x7fc7fe8956a1. [ 985.772938] RSP: 002b:00007ffef5c1f608 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 985.782840] RAX: ffffffffffffffda RBX: 00007ffef5c1f6f8 RCX: 00007fc7fe8956cb [ 985.800201] RDX: 00007ffef5c1f718 RSI: 00007ffef5c208f9 RDI: 00007ffef5c208e3 [ 985.809961] RBP: 0000000000400800 R08: 00007fc7febe4d20 R09: 00007fc7febe4d20 [ 985.817606] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 985.826652] R13: 00007ffef5c1f6f0 R14: 0000000000000000 R15: 0000000000000000 [ 985.924767] INFO: task rm:59092 blocked for more than 120 seconds. [ 985.939358] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.954345] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.965594] task:rm state:D stack:0 pid:59092 ppid:55108 flags:0x80000000 [ 985.989435] Call Trace: [ 985.999698] __schedule+0x351/0xcb0 [ 986.003717] schedule+0xc0/0x180 [ 986.013345] schedule_preempt_disabled+0x21/0x40 [ 986.019516] rwsem_down_write_slowpath+0x5d7/0xa40 [ 986.027647] ? slab_free_freelist_hook.isra.49+0x107/0x220 [ 986.039220] down_write+0x80/0xd0 [ 986.045432] do_unlinkat+0x184/0x460 [ 986.053304] __x64_sys_unlinkat+0x4c/0xa0 [ 986.059274] do_syscall_64+0xc1/0x440 [ 986.062405] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 986.071982] RIP: 0033:0x7f1af578e13b [ 986.078587] Code: Unable to access opcode bytes at RIP 0x7f1af578e111. [ 986.087253] RSP: 002b:00007ffc8ed9e9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 986.096099] RAX: ffffffffffffffda RBX: 000055e9d326cae0 RCX: 00007f1af578e13b [ 986.120323] RDX: 0000000000000000 RSI: 000055e9d326cbe8 RDI: 0000000000000004 [ 986.128083] RBP: 000055e9d316b440 R08: 0000000000000003 R09: 0000000000000000 [ 986.142745] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8ed9eba0 [ 986.148885] R13: 0000000000000000 R14: 000055e9d326cae0 R15: 0000000000000000 [ 986.156325] INFO: task rm:59118 blocked for more than 120 seconds. [ 986.162892] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 986.172414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 986.189615] task:rm state:D stack:0 pid:59118 ppid:55139 flags:0x80000000 [ 986.201187] Call Trace: [ 986.208122] __schedule+0x351/0xcb0 [ 986.209222] schedule+0xc0/0x180 [ 986.219385] schedule_preempt_disabled+0x21/0x40 [ 986.225418] rwsem_down_write_slowpath+0x5d7/0xa40 [ 986.229380] ? __might_sleep+0x59/0xc0 [ 986.234372] down_write+0x80/0xd0 [ 986.238596] do_rmdir+0x1d3/0x2c0 [ 986.240767] ? do_raw_spin_unlock+0x75/0x190 [ 986.242857] __x64_sys_unlinkat+0x70/0xa0 [ 986.247259] do_syscall_64+0xc1/0x440 [ 986.257309] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 986.259244] RIP: 0033:0x7f8237c2113b [ 986.269093] Code: Unable to access opcode bytes at RIP 0x7f8237c21111. [ 986.280304] RSP: 002b:00007ffe0a3b3c08 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 986.291199] RAX: ffffffffffffffda RBX: 000055aa3603f700 RCX: 00007f8237c2113b [ 986.298761] RDX: 0000000000000200 RSI: 000055aa3603e4d0 RDI: 00000000ffffff9c [ 986.313468] RBP: 000055aa3603e440 R08: 0000000000000003 R09: 0000000000000000 [ 986.330754] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe0a3b3df0 [ 986.336800] R13: 0000000000000001 R14: 000055aa3603f700 R15: 0000000000000001 [ 1086.709840] LustreError: 69273:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_69273 thread for 'racer1': rc = -4 [ 1088.770148] LustreError: 69242:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_69242 thread for 'racer1': rc = -4