[ 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 473752637 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.000000] last_pfn = 0x146e00 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f54d0-0x000f54df] [ 0.000000] RAMDISK: [mem 0xbcc64000-0xbffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F52F0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE2464 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE2300 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 0022C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE2374 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE2404 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE243C 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe2300-0xbffe2373] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe22ff] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe2374-0xbffe2403] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe2404-0xbffe243b] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe243c-0xbffe2463] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000146dfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1465a3000-0x1465cdfff] [ 0.000000] Reserving 256MB of memory at 2752MB for crashkernel (System RAM: 4205MB) [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffd9fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Zeroed struct page in unavailable ranges: 4744 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000146dfffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] kvm-guest: KVM setup pv remote TLB flush [ 0.000000] kvm-guest: setup PV sched yield [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffda000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u524288 [ 0.000000] kvm-guest: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1059618 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:rocky8.10:ext4:ro:-p,-b4096 ro crashkernel=256M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] Specific versions of hardware are certified with Red Hat Enterprise Linux 8. Please see the list of hardware certified with Red Hat Enterprise Linux 8 at https://catalog.redhat.com. [ 0.000000] audit: disabled (until reboot) [ 0.000000] software IO TLB: area num 4. [ 0.000000] Memory: 2895288K/4306400K available (18435K kernel code, 11221K rwdata, 7248K rodata, 2908K init, 18040K bss, 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 [ 0.001013] APIC: Switch to symmetric I/O mode setup [ 0.002377] x2apic enabled [ 0.003008] Switched APIC routing to physical x2apic. [ 0.004016] 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 [ 0.007023] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.008016] pid_max: default: 32768 minimum: 301 [ 0.010172] LSM: Security Framework initializing [ 0.011061] Yama: becoming mindful. [ 0.012027] SELinux: Initializing. [ 0.013077] *** VALIDATE selinux *** [ 0.021419] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.026670] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.028095] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.030108] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.031122] *** VALIDATE tmpfs *** [ 0.033024] *** VALIDATE proc *** [ 0.034261] *** VALIDATE cgroup *** [ 0.035013] *** VALIDATE cgroup2 *** [ 0.036266] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.038061] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.039007] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.040027] Spectre V2 : User space: Vulnerable [ 0.041009] Speculative Store Bypass: Vulnerable [ 0.044692] debug: unmapping init [mem 0xffffffffad659000-0xffffffffad660fff] [ 0.046160] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.047712] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.048022] ... version: 2 [ 0.049013] ... bit width: 48 [ 0.050014] ... generic registers: 4 [ 0.051014] ... value mask: 0000ffffffffffff [ 0.052013] ... max period: 00007fffffffffff [ 0.053013] ... fixed-purpose events: 3 [ 0.054016] ... event mask: 000000070000000f [ 0.055315] rcu: Hierarchical SRCU implementation. [ 0.057501] smp: Bringing up secondary CPUs ... [ 0.058668] x86: Booting SMP configuration: [ 0.059030] .... node #0, CPUs: #1 #2 #3 [ 0.062280] smp: Brought up 1 node, 4 CPUs [ 0.064015] smpboot: Max logical packages: 1 [ 0.065019] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.112000] node 0 deferred pages initialised in 44ms [ 0.115098] devtmpfs: initialized [ 0.118289] x86/mm: Memory block size: 128MB [ 0.124986] gcov: version magic: 0x41383552 [ 0.129353] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.133098] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.137455] pinctrl core: initialized pinctrl subsystem [ 0.139201] [ 0.139815] ************************************************************* [ 0.144015] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.146020] ** ** [ 0.150018] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.152015] ** ** [ 0.155016] ** This means that this kernel is built to expose internal ** [ 0.157011] ** IOMMU data structures, which may compromise security on ** [ 0.159013] ** your system. ** [ 0.161321] ** ** [ 0.164018] ** If you see this message and you are not debugging the ** [ 0.166011] ** kernel, report this immediately to your vendor! ** [ 0.168014] ** ** [ 0.170010] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.172012] ************************************************************* [ 0.175742] NET: Registered protocol family 16 [ 0.180451] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.184138] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.188072] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.194138] cpuidle: using governor menu [ 0.196265] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200076] PCI: Using configuration type 1 for base access [ 0.202142] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.212253] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.213025] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.216155] cryptd: max_cpu_qlen set to 1000 [ 0.219244] ACPI: Added _OSI(Module Device) [ 0.221013] ACPI: Added _OSI(Processor Device) [ 0.223012] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.224012] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229399] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.236371] ACPI: Interpreter enabled [ 0.237059] ACPI: PM: (supports S0 S3 S4 S5) [ 0.239017] ACPI: Using IOAPIC for interrupt routing [ 0.241125] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245405] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258055] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260038] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264025] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268093] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.274918] acpiphp: Slot [2] registered [ 0.276159] acpiphp: Slot [5] registered [ 0.278101] acpiphp: Slot [6] registered [ 0.279110] acpiphp: Slot [3] registered [ 0.281099] acpiphp: Slot [4] registered [ 0.282109] acpiphp: Slot [7] registered [ 0.284105] acpiphp: Slot [8] registered [ 0.285108] acpiphp: Slot [9] registered [ 0.287090] acpiphp: Slot [10] registered [ 0.289222] acpiphp: Slot [11] registered [ 0.290097] acpiphp: Slot [12] registered [ 0.292103] acpiphp: Slot [13] registered [ 0.293102] acpiphp: Slot [14] registered [ 0.295098] acpiphp: Slot [15] registered [ 0.297096] acpiphp: Slot [16] registered [ 0.298118] acpiphp: Slot [17] registered [ 0.300102] acpiphp: Slot [18] registered [ 0.301090] acpiphp: Slot [19] registered [ 0.304173] acpiphp: Slot [20] registered [ 0.306196] acpiphp: Slot [21] registered [ 0.308137] acpiphp: Slot [22] registered [ 0.310120] acpiphp: Slot [23] registered [ 0.313163] acpiphp: Slot [24] registered [ 0.316156] acpiphp: Slot [25] registered [ 0.318086] acpiphp: Slot [26] registered [ 0.320759] acpiphp: Slot [27] registered [ 0.322108] acpiphp: Slot [28] registered [ 0.325129] acpiphp: Slot [29] registered [ 0.327098] acpiphp: Slot [30] registered [ 0.328143] acpiphp: Slot [31] registered [ 0.330063] PCI host bridge to bus 0000:00 [ 0.331019] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.333031] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.336025] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.339028] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.341021] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.344026] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.346317] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.350097] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.353453] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.361015] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.365057] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.367018] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.369020] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.372018] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.374780] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.379275] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.382065] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.386889] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.392014] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.403027] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.409013] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.414132] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.429017] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.441033] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.471022] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.483251] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.490018] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.498017] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.523026] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.538738] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.541437] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.544430] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.546407] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.549261] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.554134] iommu: Default domain type: Passthrough [ 0.556507] SCSI subsystem initialized [ 0.559171] ACPI: bus type USB registered [ 0.561110] usbcore: registered new interface driver usbfs [ 0.564081] usbcore: registered new interface driver hub [ 0.566103] usbcore: registered new device driver usb [ 0.568190] pps_core: LinuxPPS API ver. 1 registered [ 0.571023] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.574066] PTP clock support registered [ 0.577162] EDAC MC: Ver: 3.0.0 [ 0.580215] PCI: Using ACPI for IRQ routing [ 0.582919] NetLabel: Initializing [ 0.585011] NetLabel: domain hash size = 128 [ 0.586009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.589095] NetLabel: unlabeled traffic allowed by default [ 0.593101] vgaarb: loaded [ 0.594271] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.596013] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.605000] clocksource: Switched to clocksource kvm-clock [ 0.723395] VFS: Disk quotas dquot_6.6.0 [ 0.725347] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.728572] *** VALIDATE ramfs *** [ 0.730385] *** VALIDATE hugetlbfs *** [ 0.732363] pnp: PnP ACPI init [ 0.735534] pnp: PnP ACPI: found 6 devices [ 0.755441] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.760066] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.764431] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.766288] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.769370] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.772695] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.776982] NET: Registered protocol family 2 [ 0.779988] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.785486] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.789266] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.795223] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.800141] TCP: Hash tables configured (established 65536 bind 65536) [ 0.803738] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.807959] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.812083] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.815917] NET: Registered protocol family 1 [ 0.819934] RPC: Registered named UNIX socket transport module. [ 0.822565] RPC: Registered udp transport module. [ 0.824936] RPC: Registered tcp transport module. [ 0.827458] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.831073] NET: Registered protocol family 44 [ 0.833317] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.836106] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.838373] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.840467] PCI: CLS 0 bytes, default 64 [ 0.842291] Unpacking initramfs... [ 2.273683] debug: unmapping init [mem 0xffff8ebc3cc64000-0xffff8ebc3ffcffff] [ 2.278000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.280904] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.284494] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.828878] Initialise system trusted keyrings [ 2.830733] Key type blacklist registered [ 2.835047] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.848352] zbud: loaded [ 2.853844] *** VALIDATE nfs *** [ 2.855191] *** VALIDATE nfs4 *** [ 2.857783] pstore: using deflate compression [ 2.863026] Platform Keyring initialized [ 3.009583] NET: Registered protocol family 38 [ 3.011711] Key type asymmetric registered [ 3.016229] Asymmetric key parser 'x509' registered [ 3.018682] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.022385] io scheduler mq-deadline registered [ 3.024595] io scheduler kyber registered [ 3.027241] io scheduler bfq registered [ 3.029741] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 3.035294] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.038968] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.042928] ACPI: Power Button [PWRF] [ 3.052124] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 3.062577] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 3.076745] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.105923] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.138886] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.143892] Non-volatile memory driver v1.3 [ 3.145844] Linux agpgart interface v0.103 [ 3.181674] virtio_blk virtio1: [vda] 146648 512-byte logical blocks (75.1 MB/71.6 MiB) [ 3.186995] vda: detected capacity change from 0 to 75083776 [ 3.205133] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.209407] vdb: detected capacity change from 0 to 1073741824 [ 3.216817] libphy: Fixed MDIO Bus: probed [ 3.224980] usbcore: registered new interface driver usbserial_generic [ 3.227747] usbserial: USB Serial support registered for generic [ 3.230692] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.235533] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.238510] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.240967] mousedev: PS/2 mouse device common for all mice [ 3.244257] rtc_cmos 00:05: RTC can wake from S4 [ 3.247413] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.253515] rtc_cmos 00:05: registered as rtc0 [ 3.260724] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.263509] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.263556] intel_pstate: CPU model not supported [ 3.267784] hid: raw HID events driver (C) Jiri Kosina [ 3.271686] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.277830] usbcore: registered new interface driver usbhid [ 3.292110] usbhid: USB HID core driver [ 3.294132] drop_monitor: Initializing network drop monitor service [ 3.297126] Initializing XFRM netlink socket [ 3.301147] NET: Registered protocol family 10 [ 3.306230] Segment Routing with IPv6 [ 3.308388] NET: Registered protocol family 17 [ 3.311014] mpls_gso: MPLS GSO support [ 3.317259] RAS: Correctable Errors collector initialized. [ 3.319175] AVX version of gcm_enc/dec engaged. [ 3.322291] AES CTR mode by8 optimization enabled [ 3.432531] sched_clock: Marking stable (3432496431, 0)->(4370660399, -938163968) [ 3.439428] registered taskstats version 1 [ 3.441857] Loading compiled-in X.509 certificates [ 3.444591] zswap: loaded using pool lzo/zbud [ 3.477921] Key type big_key registered [ 3.491105] Key type encrypted registered [ 3.493430] ima: No TPM chip found, activating TPM-bypass! [ 3.495674] ima: Allocated hash algorithm: sha1 [ 3.498714] ima: No architecture policies found [ 3.504361] evm: Initialising EVM extended attributes: [ 3.506945] evm: security.selinux [ 3.508382] evm: security.ima [ 3.509920] evm: security.capability [ 3.511928] evm: HMAC attrs: 0x1 [ 3.514297] rtc_cmos 00:05: setting system clock to 2026-09-03 15:09:22 UTC (1788448162) [ 3.520340] debug: unmapping init [mem 0xffffffffae603000-0xffffffffae7fffff] [ 3.523409] debug: unmapping init [mem 0xffffffffad382000-0xffffffffad658fff] [ 3.533091] Write protecting the kernel read-only data: 28672k [ 3.536773] debug: unmapping init [mem 0xffffffffaba03000-0xffffffffabbfffff] [ 3.540197] debug: unmapping init [mem 0xffffffffac314000-0xffffffffac3fffff] [ 3.592126] 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) [ 3.602235] systemd[1]: Detected virtualization kvm. [ 3.604905] systemd[1]: Detected architecture x86-64. [ 3.607268] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.635201] systemd[1]: No hostname configured. [ 3.637829] systemd[1]: Set hostname to . [ 3.640107] random: systemd: uninitialized urandom read (16 bytes read) [ 3.643188] systemd[1]: Initializing machine ID from random generator. [ 3.692596] random: ln: uninitialized urandom read (6 bytes read) [ 3.815154] random: systemd: uninitialized urandom read (16 bytes read) [ 3.818924] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 3.826763] systemd[1]: Reached target Initrd Root Device. [ OK ] Reached target Initrd Root Device. [ 3.833974] systemd[1]: Reached target Local Encrypted Volumes. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Local File Systems. [ OK ] Reached target Timers. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. [ OK ] Started Memstrack Anylazing Service. Starting Setup Virtual Console... Starting Apply Kernel Variables... Starting Create Volatile Files and Directories... [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. Starting Journal Service... Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Swap. [ OK ] Started Setup Virtual Console. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Create list of required sta…vice nodes for the current kernel. Starting Create Static Device Nodes in /dev... Starting dracut cmdline hook... [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 4.667518] device-mapper: uevent: version 1.0.3 [ 4.670750] 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... [ 5.681502] virtio_net virtio0 ens2: renamed from eth0 [ 5.692695] random: fast init done [ 5.764760] scsi host0: ata_piix [ 5.871116] scsi host1: ata_piix [ 5.889328] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.895358] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 10.090294] dracut-initqueue[584]: RTNETLINK answers: File exists [ 11.018606] random: crng init done [ 11.019893] 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. [ 11.652108] 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 Initrd Default Target. [ OK ] Stopped target Timers. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Slices. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Swap. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Local File Systems. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 13.182954] printk: systemd: 26 output lines suppressed due to ratelimiting [ 13.505271] SELinux: Disabled at runtime. [ 13.561032] 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) [ 13.571316] systemd[1]: Detected virtualization kvm. [ 13.573619] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 14.218054] systemd[1]: initrd-switch-root.service: Succeeded. [ 14.223430] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 14.234166] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 14.239156] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 14.243262] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 14.253982] systemd[1]: Starting Journal Service... Starting Journal Service... [ 14.264312] systemd[1]: Reached target rpc_pipefs.target. [ OK ] Reached target rpc_pipefs.target. [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. Mounting POSIX Message Queue File System... [ OK ] Created slice system-getty.slice. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Listening on Process Core Dump Socket. [ OK ] Listening on initctl Compatibility Named Pipe. Mounting Huge Pages File System... Starting Create list of required st…ce nodes for the current kernel... Mounting Kernel Debug File System... [ OK ] Listening on udev Control Socket. [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd File Systems. [ OK ] Stopped target Initrd Root File System. [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Reached target RPC Port Mapper. Starting Remount Root and Kernel File Systems... Activating swap /dev/disk/by-label/SWAP... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] [ 14.489121] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. Starting Apply Kernel Variables... [ OK ] Started Journal Service. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Kernel Debug File System. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Started Apply Kernel Variables. [ OK ] Reached target Swap. Starting Configure read-only root support... Starting Create Static Device Nodes in /dev... Starting Flush Journal to Persistent Storage... [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Mounting /home/green/git/lustre-release... [ OK ] Started udev Coldplug all Devices. [ OK ] Mounted /mnt. [ 14.992393] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 15.477021] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 15.531161] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 15.732941] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 15.752781] EDAC sbridge: Ver: 1.1.2 [ 17.198366] Key type dns_resolver registered [ 17.552274] NFS: Registering the id_resolver key type [ 17.554976] Key type id_resolver registered [ 17.558927] Key type id_legacy registered [ OK ] Started Configure read-only root support. [ OK ] Reached target Local File Systems. Starting Rebuild Dynamic Linker Cache... Starting Mark the need to relabel after reboot... Starting Load/Save Random Seed... Starting Create Volatile Files and Directories... [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Load/Save Random Seed. [ 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 ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started dnf makecache --timer. [ OK ] Reached target Basic System. [ OK ] Started D-Bus System Message Bus. Starting Login Service... Starting Network Manager... [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started irqbalance daemon. Starting Restore /run/initramfs on shutdown... [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Reached target Timers. [ OK ] Reached target sshd-keygen.target. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting Dynamic System Tuning Daemon... Starting OpenSSH server daemon... Starting GSSAPI Proxy Daemon... Starting Network Manager Wait Online... [ OK ] Started Login Service. [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Reached target NFS client services. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting Permit User Sessions... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS1. [ OK ] Started Serial Getty on ttyS0. [ 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 oleg452-client login: [ 53.104870] libcfs: loading out-of-tree module taints kernel. [ 53.293951] Key type ._llcrypt registered [ 53.296426] Key type .llcrypt registered [ 53.770379] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 53.787229] alg: No test for adler32 (adler32-zlib) [ 55.288142] Lustre: Lustre: Build Version: 2.17.57_103_g02cdcd5 [ 56.245924] LNet: Added LNI 192.168.204.52@tcp [8/256/0/180] [ 58.087198] Key type lgssc registered [ 58.162865] hrtimer: interrupt took 3854861 ns [ 60.306874] Lustre: Echo OBD driver; http://www.lustre.org/ [ 239.488281] Lustre: Mounted lustre-client - version 2.17.57_103_g02cdcd5 [ 245.094795] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 262.658576] Lustre: DEBUG MARKER: oleg452-client.virtnet: executing check_logdir /tmp/testlogs/ [ 265.184075] Lustre: lustre-OST0000-osc-ffff8ebc83fc5800: disconnect after 23s idle [ 268.108852] Lustre: DEBUG MARKER: oleg452-client.virtnet: executing yml_node [ 272.921510] Lustre: DEBUG MARKER: Client: 2.17.57.103 [ 275.390627] Lustre: DEBUG MARKER: MDS: 2.17.57.103 [ 277.754136] Lustre: DEBUG MARKER: OSS: 2.17.57.103 [ 279.479970] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Thu Sep 3 11:13:56 EDT 2026 [ 296.775577] Lustre: DEBUG MARKER: excepting tests: [ 298.460899] Lustre: DEBUG MARKER: === racer: start setup 11:14:15 (1788448455) === [ 299.395879] Lustre: Mounted lustre-client - version 2.17.57_103_g02cdcd5 [ 304.891132] Lustre: DEBUG MARKER: oleg452-client.virtnet: executing check_config_client /mnt/lustre [ 324.925208] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 339.021471] Lustre: DEBUG MARKER: === racer: finish setup 11:14:56 (1788448496) === [ 342.454555] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg452-client.virtnet DURATION=300 ========================================================== 11:14:59 (1788448499) [ 377.389846] 19[15813]: segfault at 8 ip 00007fab1f4e6875 sp 00007ffed7691e20 error 4 in ld-2.28.so[7fab1f4c5000+2f000] [ 377.400776] 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 [ 402.193096] 6[19601]: segfault at 8 ip 00007f8011711875 sp 00007ffc1190c460 error 4 in ld-2.28.so[7f80116f0000+2f000] [ 402.228555] 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 [ 535.374984] LustreError: 37860:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8ebc86053800: inode [0x240000402:0x349:0x0] mdc close failed: rc = -13 [ 550.807439] 16[40490]: segfault at 0 ip 000055c915660200 sp 00007ffc60e43c88 error 6 in 7[55c91565e000+7000] [ 550.821087] 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 [ 626.285916] 9[52098]: segfault at 8 ip 00007fa6c8f9b875 sp 00007ffd19022030 error 4 in ld-2.28.so[7fa6c8f7a000+2f000] [ 626.299438] 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 [ 634.383327] 3[53622]: segfault at 8 ip 00007fd9e6886875 sp 00007ffce505b9b0 error 4 in ld-2.28.so[7fd9e6865000+2f000] [ 634.396795] 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 [ 641.789392] 12[54733]: segfault at 0 ip 0000563b27715b47 sp 00007ffe65566410 error 6 in 1[563b27711000+7000] [ 641.796636] 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 [ 646.754915] LustreError: 55007:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0001-mdc-ffff8ebc86053800: [0x240000402:0x1:0x0] lock enqueue fails: rc = -4 [ 646.767941] LustreError: 55007:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x240000402:0x1:0x0] at 0 stat_pid = 55611 : rc = -4 [ 651.364653] LustreError: 55863:0:(lmv_obd.c:1471:lmv_statfs()) lustre-MDT0000-mdc-ffff8ebc83fc5800: can't stat MDS #0: rc = -4 [ 657.434320] LustreError: 56600:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56600 thread for 'racer1': rc = -4 [ 658.259290] LustreError: 56213:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56213 thread for 'racer': rc = -4 [ 658.268592] LustreError: 56213:0:(statahead.c:2479:start_statahead_thread()) Skipped 1 previous similar message [ 659.967353] LustreError: 56859:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56859 thread for 'racer0': rc = -4 [ 662.127653] LustreError: 57242:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_57242 thread for 'racer': rc = -4 [ 664.865037] LustreError: 57743:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_57743 thread for 'racer0': rc=-4 [ 666.469191] LustreError: 57877:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_57877 thread for 'racer': rc=-4 [ 683.562614] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg452-client.virtnet DURATION=300 ========================================================== 11:20:41 (1788448841) [ 906.715774] LustreError: lustre-OST0001-osc-ffff8ebc86053800: operation ldlm_enqueue to node 192.168.204.152@tcp failed: rc = -107 [ 906.718585] Lustre: lustre-OST0001-osc-ffff8ebc86053800: Connection to lustre-OST0001 (at 192.168.204.152@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 906.777745] LustreError: lustre-OST0001-osc-ffff8ebc86053800: This client was evicted by lustre-OST0001; in progress operations using this service will fail. [ 907.085404] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xb6e:0x0]// may get corrupted (rc -108) [ 907.094068] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x200000402:0xe1d:0x0]/ may get corrupted (rc -108) [ 907.106083] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x200000403:0xe2c:0x0]/ may get corrupted (rc -108) [ 907.140286] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x200000402:0xefd:0x0]/ may get corrupted (rc -108) [ 907.161862] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xadc:0x0]/ may get corrupted (rc -108) [ 907.176996] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xaf8:0x0]/ may get corrupted (rc -108) [ 907.207116] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xb37:0x0]// may get corrupted (rc -108) [ 907.234715] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x200000402:0xf26:0x0]/ may get corrupted (rc -108) [ 907.296705] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xad4:0x0]/ may get corrupted (rc -108) [ 907.339600] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xb53:0x0]// may get corrupted (rc -108) [ 907.347904] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xaf2:0x0]/ may get corrupted (rc -108) [ 907.361083] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xb3f:0x0]/ may get corrupted (rc -108) [ 907.374610] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x200000403:0xe6d:0x0]// may get corrupted (rc -108) [ 907.418598] Lustre: 2397:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xb2d:0x0]/ may get corrupted (rc -108) [ 907.458281] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x240000403:0xb57:0x0]// may get corrupted (rc -108) [ 907.474801] Lustre: 2396:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.204.152@tcp:/lustre/fid: [0x200000402:0xfc2:0x0]/ may get corrupted (rc -108) [ 908.818472] LustreError: 72114:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0001-osc-ffff8ebc86053800: namespace resource [0x2c0000401:0x2e8f:0x0].0x0 (ffff8ebc86b62500) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 908.882740] Lustre: lustre-OST0001-osc-ffff8ebc86053800: Connection restored to 192.168.204.152@tcp (at 192.168.204.152@tcp) [ 984.032750] INFO: task dir_create.sh:59237 blocked for more than 120 seconds. [ 984.043272] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.055387] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.066095] task:dir_create.sh state:D stack:0 pid:59237 ppid:59164 flags:0x80000000 [ 984.078359] Call Trace: [ 984.083231] __schedule+0x351/0xcb0 [ 984.088522] schedule+0xc0/0x180 [ 984.091325] schedule_preempt_disabled+0x21/0x40 [ 984.097571] rwsem_down_read_slowpath+0x44e/0x600 [ 984.105362] down_read+0xa5/0x2b0 [ 984.108306] lookup_slow+0x2f/0x70 [ 984.113477] walk_component+0x263/0x4f0 [ 984.117530] link_path_walk+0x416/0x8a0 [ 984.120480] ? nd_jump_root+0xe5/0x160 [ 984.123018] ? path_init+0x437/0x520 [ 984.127366] path_openat+0x135/0x500 [ 984.130496] do_filp_open+0x99/0x140 [ 984.136667] ? getname_flags+0x6e/0x330 [ 984.146803] ? __check_object_size+0xff/0x256 [ 984.156083] ? do_raw_spin_unlock+0x75/0x190 [ 984.157922] ? _raw_spin_unlock+0x12/0x30 [ 984.164866] do_sys_openat2+0x2b4/0x410 [ 984.171644] do_sys_open+0x73/0xa0 [ 984.174683] __x64_sys_openat+0x24/0x30 [ 984.181117] do_syscall_64+0xc1/0x440 [ 984.184560] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.193193] RIP: 0033:0x7f1960c32332 [ 984.198218] Code: Unable to access opcode bytes at RIP 0x7f1960c32308. [ 984.209095] RSP: 002b:00007ffcc3cc4470 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 984.225984] RAX: ffffffffffffffda RBX: 00005574c6cc5b80 RCX: 00007f1960c32332 [ 984.236103] RDX: 0000000000000241 RSI: 00005574c6cc74a0 RDI: 00000000ffffff9c [ 984.242583] RBP: 00007ffcc3cc4570 R08: 0000000000000020 R09: 00005574c6caa012 [ 984.252267] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 984.267114] R13: 0000000000000003 R14: 0000000000000001 R15: 00005574c6cc74a0 [ 984.283461] INFO: task mrename:64716 blocked for more than 120 seconds. [ 984.291521] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.298532] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.308420] task:mrename state:D stack:0 pid:64716 ppid:59228 flags:0x80004000 [ 984.319397] Call Trace: [ 984.320696] __schedule+0x351/0xcb0 [ 984.322258] schedule+0xc0/0x180 [ 984.323717] schedule_preempt_disabled+0x21/0x40 [ 984.331728] rwsem_down_write_slowpath+0x5d7/0xa40 [ 984.334142] down_write+0x80/0xd0 [ 984.341932] lock_rename+0x119/0x160 [ 984.343448] do_renameat2+0x313/0x730 [ 984.350220] __x64_sys_rename+0x24/0x30 [ 984.352213] do_syscall_64+0xc1/0x440 [ 984.354225] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.357393] RIP: 0033:0x7f435d9a56cb [ 984.360749] Code: Unable to access opcode bytes at RIP 0x7f435d9a56a1. [ 984.366549] RSP: 002b:00007fff376d3cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 984.374426] RAX: ffffffffffffffda RBX: 00007fff376d3dc8 RCX: 00007f435d9a56cb [ 984.383205] RDX: 00007fff376d3de8 RSI: 00007fff376d5909 RDI: 00007fff376d58f2 [ 984.390051] RBP: 0000000000400800 R08: 00007f435dcf4d20 R09: 00007f435dcf4d20 [ 984.398798] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 984.410615] R13: 00007fff376d3dc0 R14: 0000000000000000 R15: 0000000000000000 [ 984.464059] INFO: task rm:64947 blocked for more than 120 seconds. [ 984.471382] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.483376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.491611] task:rm state:D stack:0 pid:64947 ppid:59235 flags:0x80000000 [ 984.506821] Call Trace: [ 984.512517] __schedule+0x351/0xcb0 [ 984.518064] schedule+0xc0/0x180 [ 984.521985] schedule_preempt_disabled+0x21/0x40 [ 984.527795] rwsem_down_write_slowpath+0x5d7/0xa40 [ 984.531831] ? __might_sleep+0x59/0xc0 [ 984.536797] down_write+0x80/0xd0 [ 984.538518] do_rmdir+0x1d3/0x2c0 [ 984.545490] ? do_raw_spin_unlock+0x75/0x190 [ 984.556802] __x64_sys_unlinkat+0x70/0xa0 [ 984.563390] do_syscall_64+0xc1/0x440 [ 984.565576] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.569951] RIP: 0033:0x7f42def9013b [ 984.574506] Code: Unable to access opcode bytes at RIP 0x7f42def90111. [ 984.583458] RSP: 002b:00007fff75669ef8 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 984.592322] RAX: ffffffffffffffda RBX: 0000558a85255700 RCX: 00007f42def9013b [ 984.604552] RDX: 0000000000000200 RSI: 0000558a852544d0 RDI: 00000000ffffff9c [ 984.612910] RBP: 0000558a85254440 R08: 0000000000000003 R09: 0000000000000000 [ 984.618095] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff7566a0e0 [ 984.628838] R13: 0000000000000001 R14: 0000558a85255700 R15: 0000000000000001 [ 984.756873] INFO: task mrename:64980 blocked for more than 120 seconds. [ 984.767070] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 984.780128] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.787042] task:mrename state:D stack:0 pid:64980 ppid:59222 flags:0x80004000 [ 984.793516] Call Trace: [ 984.794718] __schedule+0x351/0xcb0 [ 984.798425] ? filename_parentat.isra.44+0x153/0x220 [ 984.808042] schedule+0xc0/0x180 [ 984.813702] schedule_preempt_disabled+0x21/0x40 [ 984.822934] __mutex_lock.isra.10+0x93e/0xec0 [ 984.830406] __mutex_lock_slowpath+0x1f/0x30 [ 984.843387] mutex_lock+0x5b/0x70 [ 984.845563] lock_rename+0x33/0x160 [ 984.851391] do_renameat2+0x313/0x730 [ 984.858054] __x64_sys_rename+0x24/0x30 [ 984.864804] do_syscall_64+0xc1/0x440 [ 984.871874] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 984.877031] RIP: 0033:0x7fde2265e6cb [ 984.881022] Code: Unable to access opcode bytes at RIP 0x7fde2265e6a1. [ 984.886237] RSP: 002b:00007ffcfbca1e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 984.892509] RAX: ffffffffffffffda RBX: 00007ffcfbca1f28 RCX: 00007fde2265e6cb [ 984.899262] RDX: 00007ffcfbca1f48 RSI: 00007ffcfbca490a RDI: 00007ffcfbca48f4 [ 984.905202] RBP: 0000000000400800 R08: 00007fde229add20 R09: 00007fde229add20 [ 984.912023] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 984.920106] R13: 00007ffcfbca1f20 R14: 0000000000000000 R15: 0000000000000000 [ 985.003063] INFO: task mrename:65052 blocked for more than 120 seconds. [ 985.012709] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.022621] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.028966] task:mrename state:D stack:0 pid:65052 ppid:59205 flags:0x80004000 [ 985.039547] Call Trace: [ 985.041657] __schedule+0x351/0xcb0 [ 985.043319] ? filename_parentat.isra.44+0x153/0x220 [ 985.050224] schedule+0xc0/0x180 [ 985.052650] schedule_preempt_disabled+0x21/0x40 [ 985.061156] __mutex_lock.isra.10+0x93e/0xec0 [ 985.062608] __mutex_lock_slowpath+0x1f/0x30 [ 985.068426] mutex_lock+0x5b/0x70 [ 985.074815] lock_rename+0x33/0x160 [ 985.076696] do_renameat2+0x313/0x730 [ 985.080396] __x64_sys_rename+0x24/0x30 [ 985.085622] do_syscall_64+0xc1/0x440 [ 985.087016] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.090597] RIP: 0033:0x7f096b74a6cb [ 985.096311] Code: Unable to access opcode bytes at RIP 0x7f096b74a6a1. [ 985.104016] RSP: 002b:00007ffdd76d42b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 985.110752] RAX: ffffffffffffffda RBX: 00007ffdd76d43a8 RCX: 00007f096b74a6cb [ 985.115420] RDX: 00007ffdd76d43c8 RSI: 00007ffdd76d6908 RDI: 00007ffdd76d68f3 [ 985.120141] RBP: 0000000000400800 R08: 00007f096ba99d20 R09: 00007f096ba99d20 [ 985.123571] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 985.128235] R13: 00007ffdd76d43a0 R14: 0000000000000000 R15: 0000000000000000 [ 985.285286] INFO: task mrename:65075 blocked for more than 120 seconds. [ 985.294139] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.300907] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.310539] task:mrename state:D stack:0 pid:65075 ppid:1 flags:0x80000004 [ 985.319479] Call Trace: [ 985.321627] __schedule+0x351/0xcb0 [ 985.325075] ? filename_parentat.isra.44+0x153/0x220 [ 985.328953] schedule+0xc0/0x180 [ 985.334761] schedule_preempt_disabled+0x21/0x40 [ 985.340422] __mutex_lock.isra.10+0x93e/0xec0 [ 985.343064] __mutex_lock_slowpath+0x1f/0x30 [ 985.347160] mutex_lock+0x5b/0x70 [ 985.351799] lock_rename+0x33/0x160 [ 985.355961] do_renameat2+0x313/0x730 [ 985.362274] __x64_sys_rename+0x24/0x30 [ 985.369979] do_syscall_64+0xc1/0x440 [ 985.374194] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 985.381855] RIP: 0033:0x7f4698e326cb [ 985.385874] Code: Unable to access opcode bytes at RIP 0x7f4698e326a1. [ 985.394452] RSP: 002b:00007ffe52f519f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 985.403891] RAX: ffffffffffffffda RBX: 00007ffe52f51ae8 RCX: 00007f4698e326cb [ 985.410956] RDX: 00007ffe52f51b08 RSI: 00007ffe52f5390c RDI: 00007ffe52f538f5 [ 985.418375] RBP: 0000000000400800 R08: 00007f4699181d20 R09: 00007f4699181d20 [ 985.423191] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 985.427970] R13: 00007ffe52f51ae0 R14: 0000000000000000 R15: 0000000000000000 [ 985.931812] INFO: task mrename:65083 blocked for more than 120 seconds. [ 985.940665] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 985.946130] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 985.956771] task:mrename state:D stack:0 pid:65083 ppid:1 flags:0x80004004 [ 985.963427] Call Trace: [ 985.965306] __schedule+0x351/0xcb0 [ 985.974247] ? filename_parentat.isra.44+0x153/0x220 [ 985.977772] schedule+0xc0/0x180 [ 985.980109] schedule_preempt_disabled+0x21/0x40 [ 985.988057] __mutex_lock.isra.10+0x93e/0xec0 [ 985.993976] __mutex_lock_slowpath+0x1f/0x30 [ 985.995501] mutex_lock+0x5b/0x70 [ 985.998203] lock_rename+0x33/0x160 [ 986.004177] do_renameat2+0x313/0x730 [ 986.005530] __x64_sys_rename+0x24/0x30 [ 986.011488] do_syscall_64+0xc1/0x440 [ 986.015182] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 986.020471] RIP: 0033:0x7f884016a6cb [ 986.025983] Code: Unable to access opcode bytes at RIP 0x7f884016a6a1. [ 986.037068] RSP: 002b:00007ffec90cb038 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 986.043381] RAX: ffffffffffffffda RBX: 00007ffec90cb128 RCX: 00007f884016a6cb [ 986.051347] RDX: 00007ffec90cb148 RSI: 00007ffec90cc90b RDI: 00007ffec90cc8f3 [ 986.056669] RBP: 0000000000400800 R08: 00007f88404b9d20 R09: 00007f88404b9d20 [ 986.060948] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 986.070402] R13: 00007ffec90cb120 R14: 0000000000000000 R15: 0000000000000000 [ 986.145143] INFO: task mrename:65095 blocked for more than 120 seconds. [ 986.148587] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 986.154581] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 986.161256] task:mrename state:D stack:0 pid:65095 ppid:1 flags:0x80004004 [ 986.165284] Call Trace: [ 986.167129] __schedule+0x351/0xcb0 [ 986.170810] ? filename_parentat.isra.44+0x153/0x220 [ 986.180121] schedule+0xc0/0x180 [ 986.188859] schedule_preempt_disabled+0x21/0x40 [ 986.198986] __mutex_lock.isra.10+0x93e/0xec0 [ 986.205190] __mutex_lock_slowpath+0x1f/0x30 [ 986.212472] mutex_lock+0x5b/0x70 [ 986.216856] lock_rename+0x33/0x160 [ 986.222420] do_renameat2+0x313/0x730 [ 986.227714] __x64_sys_rename+0x24/0x30 [ 986.229206] do_syscall_64+0xc1/0x440 [ 986.235995] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 986.245187] RIP: 0033:0x7f2ac7d416cb [ 986.246638] Code: Unable to access opcode bytes at RIP 0x7f2ac7d416a1. [ 986.259044] RSP: 002b:00007ffee763b828 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 986.264903] RAX: ffffffffffffffda RBX: 00007ffee763b918 RCX: 00007f2ac7d416cb [ 986.271505] RDX: 00007ffee763b938 RSI: 00007ffee763c909 RDI: 00007ffee763c8f3 [ 986.279742] RBP: 0000000000400800 R08: 00007f2ac8090d20 R09: 00007f2ac8090d20 [ 986.298653] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 986.305124] R13: 00007ffee763b910 R14: 0000000000000000 R15: 0000000000000000 [ 986.320754] INFO: task mrename:65101 blocked for more than 120 seconds. [ 986.326860] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 986.336474] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 986.347774] task:mrename state:D stack:0 pid:65101 ppid:1 flags:0x80004004 [ 986.353918] Call Trace: [ 986.362082] __schedule+0x351/0xcb0 [ 986.366391] ? filename_parentat.isra.44+0x153/0x220 [ 986.369977] schedule+0xc0/0x180 [ 986.374490] schedule_preempt_disabled+0x21/0x40 [ 986.379402] __mutex_lock.isra.10+0x93e/0xec0 [ 986.389456] __mutex_lock_slowpath+0x1f/0x30 [ 986.397155] mutex_lock+0x5b/0x70 [ 986.403155] lock_rename+0x33/0x160 [ 986.413209] do_renameat2+0x313/0x730 [ 986.418805] __x64_sys_rename+0x24/0x30 [ 986.424298] do_syscall_64+0xc1/0x440 [ 986.427706] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 986.433490] RIP: 0033:0x7f001b1486cb [ 986.439721] Code: Unable to access opcode bytes at RIP 0x7f001b1486a1. [ 986.446284] RSP: 002b:00007ffe64d58578 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 986.455475] RAX: ffffffffffffffda RBX: 00007ffe64d58668 RCX: 00007f001b1486cb [ 986.464682] RDX: 00007ffe64d58688 RSI: 00007ffe64d5a908 RDI: 00007ffe64d5a8f3 [ 986.473876] RBP: 0000000000400800 R08: 00007f001b497d20 R09: 00007f001b497d20 [ 986.487386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 986.497768] R13: 00007ffe64d58660 R14: 0000000000000000 R15: 0000000000000000 [ 986.504056] INFO: task dd:65118 blocked for more than 120 seconds. [ 986.509163] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 986.513855] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 986.518327] task:dd state:D stack:0 pid:65118 ppid:1 flags:0x80000004 [ 986.524289] Call Trace: [ 986.525513] __schedule+0x351/0xcb0 [ 986.527986] schedule+0xc0/0x180 [ 986.529750] schedule_preempt_disabled+0x21/0x40 [ 986.535530] rwsem_down_write_slowpath+0x5d7/0xa40 [ 986.545263] ? lprocfs_counter_add+0x15b/0x210 [obdclass] [ 986.553058] down_write+0x80/0xd0 [ 986.554341] do_last+0x2eb/0xfc0 [ 986.562677] ? nd_jump_root+0xe5/0x160 [ 986.565135] ? path_init+0x437/0x520 [ 986.568143] path_openat+0xf7/0x500 [ 986.571134] do_filp_open+0x99/0x140 [ 986.574330] ? getname_flags+0x6e/0x330 [ 986.579953] ? __check_object_size+0xff/0x256 [ 986.586203] ? do_raw_spin_unlock+0x75/0x190 [ 986.595048] ? _raw_spin_unlock+0x12/0x30 [ 986.603310] do_sys_openat2+0x2b4/0x410 [ 986.606913] do_sys_open+0x73/0xa0 [ 986.613030] __x64_sys_openat+0x24/0x30 [ 986.620877] do_syscall_64+0xc1/0x440 [ 986.629319] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 986.645267] RIP: 0033:0x7f0c21665332 [ 986.650765] Code: Unable to access opcode bytes at RIP 0x7f0c21665308. [ 986.670781] RSP: 002b:00007ffd2163a590 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 986.686369] RAX: ffffffffffffffda RBX: 00005626ee39b120 RCX: 00007f0c21665332 [ 986.696399] RDX: 0000000000000041 RSI: 00007ffd2163b945 RDI: 00000000ffffff9c [ 986.704399] RBP: 0000000000000001 R08: 00007ffd2163b970 R09: 0000000000000000 [ 986.710472] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000041 [ 986.717271] R13: 00007ffd2163b945 R14: 0000000000000001 R15: 00007ffd2163a878