[ 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 426252782 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 [ 0.001011] APIC: Switch to symmetric I/O mode setup [ 0.003042] x2apic enabled [ 0.004009] Switched APIC routing to physical x2apic. [ 0.005012] kvm-guest: setup PV IPIs [ 0.008000] ..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 [ 0.008021] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.009013] pid_max: default: 32768 minimum: 301 [ 0.010133] LSM: Security Framework initializing [ 0.011062] Yama: becoming mindful. [ 0.012042] SELinux: Initializing. [ 0.013082] *** VALIDATE selinux *** [ 0.021378] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.025832] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.026144] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.028007] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.029111] *** VALIDATE tmpfs *** [ 0.031369] *** VALIDATE proc *** [ 0.032303] *** VALIDATE cgroup *** [ 0.033008] *** VALIDATE cgroup2 *** [ 0.034198] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.035159] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.036010] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.037025] Spectre V2 : User space: Vulnerable [ 0.038007] Speculative Store Bypass: Vulnerable [ 0.041066] debug: unmapping init [mem 0xffffffff9f059000-0xffffffff9f060fff] [ 0.043893] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.044594] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.045020] ... version: 2 [ 0.045859] ... bit width: 48 [ 0.046012] ... generic registers: 4 [ 0.046840] ... value mask: 0000ffffffffffff [ 0.047011] ... max period: 00007fffffffffff [ 0.048008] ... fixed-purpose events: 3 [ 0.048854] ... event mask: 000000070000000f [ 0.049274] rcu: Hierarchical SRCU implementation. [ 0.051280] smp: Bringing up secondary CPUs ... [ 0.052460] x86: Booting SMP configuration: [ 0.053024] .... node #0, CPUs: #1 #2 #3 [ 0.056217] smp: Brought up 1 node, 4 CPUs [ 0.057867] smpboot: Max logical packages: 1 [ 0.058013] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.240027] node 0 deferred pages initialised in 179ms [ 0.243100] devtmpfs: initialized [ 0.244319] x86/mm: Memory block size: 128MB [ 0.247813] gcov: version magic: 0x41383552 [ 0.250236] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.253097] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.256284] pinctrl core: initialized pinctrl subsystem [ 0.257166] [ 0.257701] ************************************************************* [ 0.260014] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.262011] ** ** [ 0.264012] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.266012] ** ** [ 0.267011] ** This means that this kernel is built to expose internal ** [ 0.269012] ** IOMMU data structures, which may compromise security on ** [ 0.271012] ** your system. ** [ 0.273013] ** ** [ 0.275013] ** If you see this message and you are not debugging the ** [ 0.277013] ** kernel, report this immediately to your vendor! ** [ 0.279013] ** ** [ 0.281011] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.283010] ************************************************************* [ 0.284608] NET: Registered protocol family 16 [ 0.286446] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.288041] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.290058] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.294011] cpuidle: using governor menu [ 0.295660] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.297450] PCI: Using configuration type 1 for base access [ 0.300145] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.309137] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.310020] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.312043] cryptd: max_cpu_qlen set to 1000 [ 0.315775] ACPI: Added _OSI(Module Device) [ 0.317017] ACPI: Added _OSI(Processor Device) [ 0.318022] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.319023] ACPI: Added _OSI(Processor Aggregator Device) [ 0.324312] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.330600] ACPI: Interpreter enabled [ 0.332094] ACPI: PM: (supports S0 S3 S4 S5) [ 0.334023] ACPI: Using IOAPIC for interrupt routing [ 0.336176] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.339370] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.349463] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.351058] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.354048] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.357154] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.362110] acpiphp: Slot [2] registered [ 0.363202] acpiphp: Slot [5] registered [ 0.365233] acpiphp: Slot [6] registered [ 0.366188] acpiphp: Slot [3] registered [ 0.368152] acpiphp: Slot [4] registered [ 0.370162] acpiphp: Slot [7] registered [ 0.371151] acpiphp: Slot [8] registered [ 0.373162] acpiphp: Slot [9] registered [ 0.374132] acpiphp: Slot [10] registered [ 0.376131] acpiphp: Slot [11] registered [ 0.378150] acpiphp: Slot [12] registered [ 0.380114] acpiphp: Slot [13] registered [ 0.381131] acpiphp: Slot [14] registered [ 0.383115] acpiphp: Slot [15] registered [ 0.384093] acpiphp: Slot [16] registered [ 0.385108] acpiphp: Slot [17] registered [ 0.387109] acpiphp: Slot [18] registered [ 0.388138] acpiphp: Slot [19] registered [ 0.390107] acpiphp: Slot [20] registered [ 0.391098] acpiphp: Slot [21] registered [ 0.393122] acpiphp: Slot [22] registered [ 0.394104] acpiphp: Slot [23] registered [ 0.396119] acpiphp: Slot [24] registered [ 0.397169] acpiphp: Slot [25] registered [ 0.399130] acpiphp: Slot [26] registered [ 0.401115] acpiphp: Slot [27] registered [ 0.402103] acpiphp: Slot [28] registered [ 0.404107] acpiphp: Slot [29] registered [ 0.405128] acpiphp: Slot [30] registered [ 0.407111] acpiphp: Slot [31] registered [ 0.408067] PCI host bridge to bus 0000:00 [ 0.410034] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.412031] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.414079] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.416029] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.419029] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.421031] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.423225] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.426112] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.429360] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.436537] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.440061] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.444031] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.446032] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.449030] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.452233] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.455994] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.458050] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.461834] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.466015] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.476732] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.481025] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.486071] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.495014] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.501014] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.514026] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.521252] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.533014] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.543013] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.555014] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.566615] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.569460] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.572422] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.574437] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.577298] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.584065] iommu: Default domain type: Passthrough [ 0.586603] SCSI subsystem initialized [ 0.588131] ACPI: bus type USB registered [ 0.590124] usbcore: registered new interface driver usbfs [ 0.592131] usbcore: registered new interface driver hub [ 0.595088] usbcore: registered new device driver usb [ 0.597230] pps_core: LinuxPPS API ver. 1 registered [ 0.598018] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.601077] PTP clock support registered [ 0.603054] EDAC MC: Ver: 3.0.0 [ 0.605189] PCI: Using ACPI for IRQ routing [ 0.606000] NetLabel: Initializing [ 0.607044] NetLabel: domain hash size = 128 [ 0.609015] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.610103] NetLabel: unlabeled traffic allowed by default [ 0.612147] vgaarb: loaded [ 0.614291] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.615015] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.619507] clocksource: Switched to clocksource kvm-clock [ 0.724436] VFS: Disk quotas dquot_6.6.0 [ 0.725946] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.728451] *** VALIDATE ramfs *** [ 0.729754] *** VALIDATE hugetlbfs *** [ 0.731209] pnp: PnP ACPI init [ 0.733399] pnp: PnP ACPI: found 6 devices [ 0.753151] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.756213] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.758361] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.760581] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.763226] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.765826] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.769242] NET: Registered protocol family 2 [ 0.772346] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.777522] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.781456] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.786494] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.789684] TCP: Hash tables configured (established 65536 bind 65536) [ 0.792554] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.795577] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.798439] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.801158] NET: Registered protocol family 1 [ 0.803482] RPC: Registered named UNIX socket transport module. [ 0.806033] RPC: Registered udp transport module. [ 0.807705] RPC: Registered tcp transport module. [ 0.809151] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.810811] NET: Registered protocol family 44 [ 0.812261] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.814132] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.815756] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.817900] PCI: CLS 0 bytes, default 64 [ 0.819471] Unpacking initramfs... [ 2.237868] debug: unmapping init [mem 0xffff9206fcc64000-0xffff9206fffcffff] [ 2.241651] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.243578] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.246063] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.780931] Initialise system trusted keyrings [ 2.782812] Key type blacklist registered [ 2.784948] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.795758] zbud: loaded [ 2.799233] *** VALIDATE nfs *** [ 2.800352] *** VALIDATE nfs4 *** [ 2.802232] pstore: using deflate compression [ 2.806208] Platform Keyring initialized [ 2.939202] NET: Registered protocol family 38 [ 2.941151] Key type asymmetric registered [ 2.942707] Asymmetric key parser 'x509' registered [ 2.944682] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.947793] io scheduler mq-deadline registered [ 2.949677] io scheduler kyber registered [ 2.951850] io scheduler bfq registered [ 2.954131] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.957858] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.961295] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.964594] ACPI: Power Button [PWRF] [ 2.970707] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.978270] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.997084] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.030585] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.065818] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.071205] Non-volatile memory driver v1.3 [ 3.073270] Linux agpgart interface v0.103 [ 3.110146] virtio_blk virtio1: [vda] 150008 512-byte logical blocks (76.8 MB/73.2 MiB) [ 3.113543] vda: detected capacity change from 0 to 76804096 [ 3.131137] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.133551] vdb: detected capacity change from 0 to 1073741824 [ 3.140222] libphy: Fixed MDIO Bus: probed [ 3.149368] usbcore: registered new interface driver usbserial_generic [ 3.152304] usbserial: USB Serial support registered for generic [ 3.155130] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.160864] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.162485] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.166505] mousedev: PS/2 mouse device common for all mice [ 3.170533] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.170938] rtc_cmos 00:05: RTC can wake from S4 [ 3.180823] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.182619] rtc_cmos 00:05: registered as rtc0 [ 3.186574] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.189255] intel_pstate: CPU model not supported [ 3.191876] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.196250] hid: raw HID events driver (C) Jiri Kosina [ 3.198710] usbcore: registered new interface driver usbhid [ 3.200883] usbhid: USB HID core driver [ 3.203273] drop_monitor: Initializing network drop monitor service [ 3.205596] Initializing XFRM netlink socket [ 3.207787] NET: Registered protocol family 10 [ 3.210755] Segment Routing with IPv6 [ 3.212247] NET: Registered protocol family 17 [ 3.214916] mpls_gso: MPLS GSO support [ 3.224573] RAS: Correctable Errors collector initialized. [ 3.226731] AVX version of gcm_enc/dec engaged. [ 3.228400] AES CTR mode by8 optimization enabled [ 3.324447] sched_clock: Marking stable (3324425866, 0)->(4208840958, -884415092) [ 3.326987] registered taskstats version 1 [ 3.328870] Loading compiled-in X.509 certificates [ 3.330587] zswap: loaded using pool lzo/zbud [ 3.359353] Key type big_key registered [ 3.374147] Key type encrypted registered [ 3.375524] ima: No TPM chip found, activating TPM-bypass! [ 3.377517] ima: Allocated hash algorithm: sha1 [ 3.378749] ima: No architecture policies found [ 3.380087] evm: Initialising EVM extended attributes: [ 3.381742] evm: security.selinux [ 3.382566] evm: security.ima [ 3.383232] evm: security.capability [ 3.383867] evm: HMAC attrs: 0x1 [ 3.386566] rtc_cmos 00:05: setting system clock to 2026-09-15 04:57:16 UTC (1789448236) [ 3.392467] debug: unmapping init [mem 0xffffffffa0003000-0xffffffffa01fffff] [ 3.394843] debug: unmapping init [mem 0xffffffff9ed82000-0xffffffff9f058fff] [ 3.402148] Write protecting the kernel read-only data: 28672k [ 3.405210] debug: unmapping init [mem 0xffffffff9d403000-0xffffffff9d5fffff] [ 3.407354] debug: unmapping init [mem 0xffffffff9dd14000-0xffffffff9ddfffff] [ 3.443174] 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) [ 3.452499] systemd[1]: Detected virtualization kvm. [ 3.454636] systemd[1]: Detected architecture x86-64. [ 3.457144] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.482447] systemd[1]: No hostname configured. [ 3.484334] systemd[1]: Set hostname to . [ 3.486528] random: systemd: uninitialized urandom read (16 bytes read) [ 3.489246] systemd[1]: Initializing machine ID from random generator. [ 3.636757] random: systemd: uninitialized urandom read (16 bytes read) [ 3.639937] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 3.652872] random: systemd: uninitialized urandom read (16 bytes read) [ 3.655770] systemd[1]: Reached target Initrd Root Device. [ OK ] Reached target Initrd Root Device. [ 3.660802] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ OK ] Listening on Journal Socket. [ OK ] Started Memstrack Anylazing Service. [ OK ] Listening on udev Kernel Socket. Starting Setup Virtual Console... [ OK ] Listening on Journal Socket (/dev/log). Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Slices. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Paths. [ OK ] Reached target Swap. Starting Journal Service... [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Apply Kernel Variables... [ OK ] Started Setup Virtual Console. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Apply Kernel Variables. Starting Create Static Device Nodes in /dev... Starting dracut cmdline hook... [ 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... [ 4.348450] device-mapper: uevent: version 1.0.3 [ 4.350811] 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. [ 4.703304] random: fast init done 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... [ 5.162591] virtio_net virtio0 ens2: renamed from eth0 [ 5.253159] scsi host0: ata_piix [ 5.264265] scsi host1: ata_piix [ 5.265632] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.267751] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 9.542629] dracut-initqueue[586]: RTNETLINK answers: File exists [ 9.888414] random: crng init done [ 9.889841] 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. [ 10.391371] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... [ OK ] Stopped target Timers. [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target Slices. [ OK ] Stopped target System Initialization. [ OK ] Stopped Apply Kernel Variables. [ 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 Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.531422] printk: systemd: 26 output lines suppressed due to ratelimiting [ 11.780159] SELinux: Disabled at runtime. [ 11.838382] systemd[1]: systemd 239 (239-82.el8_10.5) running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy) [ 11.848369] systemd[1]: Detected virtualization kvm. [ 11.850782] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 12.346402] systemd[1]: initrd-switch-root.service: Succeeded. [ 12.350738] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 12.356765] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 12.360971] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 12.364401] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 12.372356] systemd[1]: Starting Journal Service... Starting Journal Service... [ 12.384936] systemd[1]: Listening on RPCbind Server Activation Socket. [ OK ] Listening on RPCbind Server Activation Socket. Mounting Kernel Debug File System... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target RPC Port Mapper. [ OK ] Listening on Process Core Dump Socket. Starting Apply Kernel Variables... [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Created slice system-getty.slice. [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd File Systems. Mounting POSIX Message Queue File System... [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Listening on initctl Compatibility Named Pipe. [ OK ] Stopped target Initrd Root File System. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on udev Control Socket. Starting udev Coldplug all Devices... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Reached target rpc_pipefs.target. Activating swap /dev/disk/by-label/SWAP... Starting Remount Root and Kernel File Systems... [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-serial\x2dgetty.slice. Mounting Huge Pages File System... [ 12.568884] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Started Journal Service. [ OK ] Mounted Kernel Debug File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Mounted Huge Pages File System. Starting Configure read-only root support... [ OK ] Reached target Swap. Starting Create Static Device Nodes in /dev... 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. [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Mounting /home/green/git/lustre-release... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ 12.883967] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 13.236118] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 13.284844] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 13.341315] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 13.371877] EDAC sbridge: Ver: 1.1.2 [ 14.405075] Key type dns_resolver registered [ 14.731238] NFS: Registering the id_resolver key type [ 14.733482] Key type id_resolver registered [ 14.735416] Key type id_legacy registered [ OK ] Started Configure read-only root support. [ OK ] Reached target Local File Systems. Starting Rebuild Dynamic Linker Cache... Starting Mark the need to relabel after reboot... Starting Create Volatile Files and Directories... Starting Load/Save Random Seed... [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Load/Save Random Seed. [ OK ] Started Create Volatile Files and Directories. Starting RPC Bind... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Basic System. [ OK ] Started irqbalance daemon. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Login Service... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started dnf makecache --timer. [ OK ] Reached target sshd-keygen.target. Starting Restore /run/initramfs on shutdown... [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Reached target Timers. [ OK ] Started Login Service. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting OpenSSH server daemon... Starting Dynamic System Tuning Daemon... Starting GSSAPI Proxy Daemon... Starting Network Manager Wait Online... [ OK ] Started OpenSSH server daemon. Starting Hostname 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... [ OK ] Started Permit User Sessions. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... [ OK ] Started Network Manager Script Dispatcher Service. [ OK ] Started Network Manager Wait Online. [ OK ] Reached target Network is Online. Starting Crash recovery kernel arming... Starting Notify NFS peers of a restart... Starting System Logging Service... [ OK ] Started Notify NFS peers of a restart. [ OK ] Started System Logging Service. Starting Authorization Manager... [ OK ] Started Authorization Manager. [ OK ] Started Dynamic System Tuning Daemon. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg602-client login: [ 71.919196] libcfs: loading out-of-tree module taints kernel. [ 72.020603] Key type ._llcrypt registered [ 72.023697] Key type .llcrypt registered [ 72.839878] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 72.853109] alg: No test for adler32 (adler32-zlib) [ 74.294688] Lustre: Lustre: Build Version: 2.17.58_40_gc6c2479 [ 75.870901] LNet: Added LNI 192.168.206.2@tcp [8/256/0/180] [ 77.954640] Key type lgssc registered [ 80.329422] Lustre: Echo OBD driver; http://www.lustre.org/ [ 81.121051] hrtimer: interrupt took 3141860 ns [ 246.922666] Lustre: Mounted lustre-client - version 2.17.58_40_gc6c2479 [ 251.901737] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 269.511861] Lustre: DEBUG MARKER: oleg602-client.virtnet: executing check_logdir /tmp/testlogs/ [ 272.354351] Lustre: lustre-OST0000-osc-ffff9207474a0000: disconnect after 23s idle [ 275.653287] Lustre: DEBUG MARKER: oleg602-client.virtnet: executing yml_node [ 280.382793] Lustre: DEBUG MARKER: Client: 2.17.58.40 [ 283.390688] Lustre: DEBUG MARKER: MDS: 2.17.58.40 [ 285.763779] Lustre: DEBUG MARKER: OSS: 2.17.58.40 [ 287.571282] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Tue Sep 15 01:01:59 EDT 2026 [ 304.963954] Lustre: DEBUG MARKER: excepting tests: [ 306.623288] Lustre: DEBUG MARKER: === racer: start setup 01:02:18 (1789448538) === [ 307.339443] Lustre: Mounted lustre-client - version 2.17.58_40_gc6c2479 [ 314.028941] Lustre: DEBUG MARKER: oleg602-client.virtnet: executing check_config_client /mnt/lustre [ 337.437164] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 352.043173] Lustre: DEBUG MARKER: === racer: finish setup 01:03:03 (1789448583) === [ 355.202446] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg602-client.virtnet DURATION=300 ========================================================== 01:03:06 (1789448586) [ 364.327118] 5[12612]: segfault at 8 ip 00007ff915fdd875 sp 00007fff9b075c50 error 4 in ld-2.28.so[7ff915fbc000+2f000] [ 364.338670] 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 [ 410.618137] 2[19842]: segfault at 8 ip 00007fbc6e48b875 sp 00007fffca222f90 error 4 in ld-2.28.so[7fbc6e46a000+2f000] [ 410.632882] 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 [ 425.291660] 19[22064]: segfault at 8 ip 00007f4ee812c875 sp 00007fff4c3aa860 error 4 in ld-2.28.so[7f4ee810b000+2f000] [ 425.311638] 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 [ 486.349436] 13[31453]: segfault at 5601ecd23c20 ip 00005601a4d21bb6 sp 00007ffc3dc6fdf0 error 6 in 13[5601a4d20000+7000] [ 486.362294] 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> 0d 64 20 00 48 85 c0 74 08 ff e0 66 0f 1f 44 00 00 c3 0f 1f 80 [ 512.516554] LustreError: 34492:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff9207474a0000: inode [0x200000402:0x44f:0x0] mdc close failed: rc = -13 [ 522.462474] traps: 8[35866] general protection fault ip:556093b529fe sp:7fffcc6f2d30 error:0 in 8[556093b50000+7000] [ 559.047550] LustreError: 42083:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff9207474a0000: inode [0x240000402:0x4b4:0x0] mdc close failed: rc = -13 [ 566.357376] 2[43262]: segfault at 8 ip 00007f3d31e67875 sp 00007ffc151908b0 error 4 in ld-2.28.so[7f3d31e46000+2f000] [ 566.373706] 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 [ 576.502483] 1[45016]: segfault at 8 ip 00007f73aa6f0875 sp 00007ffed6a93310 error 4 in ld-2.28.so[7f73aa6cf000+2f000] [ 576.514105] 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 [ 593.509449] 16[47493]: segfault at 8 ip 00007f4eb8ad6875 sp 00007ffcd0b413b0 error 4 in ld-2.28.so[7f4eb8ab5000+2f000] [ 593.514815] 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 [ 596.890219] 18[48017]: segfault at 8 ip 00007fa38f760875 sp 00007ffcb9f9a060 error 4 in ld-2.28.so[7fa38f73f000+2f000] [ 596.904712] 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 [ 629.801565] 3[53503]: segfault at 8 ip 00007f875c479875 sp 00007fff48a484e0 error 4 in ld-2.28.so[7f875c458000+2f000] [ 629.814642] 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 [ 669.404758] traps: 7[59195] general protection fault ip:560a8e2e466c sp:7fff76604f30 error:0 in 7[560a8e2de000+7000] [ 670.829557] LustreError: 59408:0:(vvp_io.c:1889:vvp_io_init()) lustre: refresh file layout [0x240000403:0x78b:0x0] error -4. [ 671.242618] LustreError: 59482:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9207474a0000: [0x200000402:0x2:0x0] lock enqueue fails: rc = -4 [ 671.261272] LustreError: 59482:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x2:0x0] at 0 stat_pid = 59564 : rc = -4 [ 671.447090] LustreError: 56042:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_56042 thread for 'racer': rc = -4 [ 671.887953] LustreError: 59486:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0x670:0x0] error: rc = -4 [ 674.224715] LustreError: 59913:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff92074640f000: [0x200000402:0x2:0x0] lock enqueue fails: rc = -4 [ 674.245038] LustreError: 59913:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x2:0x0] at 0 stat_pid = 59772 : rc = -4 [ 677.132282] LustreError: 60437:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_60437 thread for 'racer': rc = -4 [ 677.139921] LustreError: 60437:0:(statahead.c:2479:start_statahead_thread()) Skipped 2 previous similar messages [ 695.259401] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg602-client.virtnet DURATION=300 ========================================================== 01:08:47 (1789448927) [ 819.698470] LustreError: lustre-OST0001-osc-ffff9207474a0000: operation ldlm_enqueue to node 192.168.206.102@tcp failed: rc = -107 [ 819.704728] Lustre: lustre-OST0001-osc-ffff9207474a0000: Connection to lustre-OST0001 (at 192.168.206.102@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 819.778126] LustreError: lustre-OST0001-osc-ffff9207474a0000: This client was evicted by lustre-OST0001; in progress operations using this service will fail. [ 820.437256] Lustre: 2402:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.206.102@tcp:/lustre/fid: [0x240000403:0xadd:0x0]/ may get corrupted (rc -108) [ 820.456405] Lustre: 2402:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.206.102@tcp:/lustre/fid: [0x200000402:0xdeb:0x0]// may get corrupted (rc -108) [ 820.471228] Lustre: 2402:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.206.102@tcp:/lustre/fid: [0x240000402:0xae7:0x0]/ may get corrupted (rc -108) [ 820.479596] Lustre: 2401:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.206.102@tcp:/lustre/fid: [0x240000402:0xa7a:0x0]/ may get corrupted (rc -108) [ 820.493424] Lustre: 2401:0:(llite_lib.c:4342:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.206.102@tcp:/lustre/fid: [0x200000403:0xdc0:0x0]/ may get corrupted (rc -108) [ 821.658500] LustreError: 72964:0:(ldlm_resource.c:1207:ldlm_resource_complain()) lustre-OST0001-osc-ffff9207474a0000: namespace resource [0x2c0000401:0x3f25:0x0].0x0 (ffff92076fe60c00) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 821.759620] Lustre: lustre-OST0001-osc-ffff9207474a0000: Connection restored to 192.168.206.102@tcp (at 192.168.206.102@tcp) [ 997.396622] LustreError: 82862:0:(lmv_obd.c:1471:lmv_statfs()) lustre-MDT0000-mdc-ffff9207474a0000: can't stat MDS #0: rc = -4 [ 1106.912164] INFO: task mrename:77104 blocked for more than 120 seconds. [ 1106.914658] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1106.928394] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.939490] task:mrename state:D stack:0 pid:77104 ppid:1 flags:0x80004004 [ 1106.948806] Call Trace: [ 1106.954315] __schedule+0x351/0xcb0 [ 1106.961210] schedule+0xc0/0x180 [ 1106.963150] schedule_preempt_disabled+0x21/0x40 [ 1106.965254] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1106.967154] down_write+0x80/0xd0 [ 1106.970183] lock_rename+0x119/0x160 [ 1106.973272] do_renameat2+0x313/0x730 [ 1106.976368] __x64_sys_rename+0x24/0x30 [ 1106.979490] do_syscall_64+0xc1/0x440 [ 1106.981118] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1106.983315] RIP: 0033:0x7f6c083ee6cb [ 1106.985171] Code: Unable to access opcode bytes at RIP 0x7f6c083ee6a1. [ 1106.988387] RSP: 002b:00007ffd7b5308c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1106.992480] RAX: ffffffffffffffda RBX: 00007ffd7b5309b8 RCX: 00007f6c083ee6cb [ 1106.997896] RDX: 00007ffd7b5309d8 RSI: 00007ffd7b5328f9 RDI: 00007ffd7b5328e0 [ 1107.002167] RBP: 0000000000400800 R08: 00007f6c0873dd20 R09: 00007f6c0873dd20 [ 1107.005988] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.009733] R13: 00007ffd7b5309b0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.013107] INFO: task mrename:77350 blocked for more than 120 seconds. [ 1107.016239] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.019901] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.023375] task:mrename state:D stack:0 pid:77350 ppid:1 flags:0x80000004 [ 1107.026542] Call Trace: [ 1107.027484] __schedule+0x351/0xcb0 [ 1107.029536] ? filename_parentat.isra.44+0x153/0x220 [ 1107.036085] schedule+0xc0/0x180 [ 1107.044416] schedule_preempt_disabled+0x21/0x40 [ 1107.047519] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.051862] __mutex_lock_slowpath+0x1f/0x30 [ 1107.054118] mutex_lock+0x5b/0x70 [ 1107.056190] lock_rename+0x33/0x160 [ 1107.058539] do_renameat2+0x313/0x730 [ 1107.060232] __x64_sys_rename+0x24/0x30 [ 1107.062140] do_syscall_64+0xc1/0x440 [ 1107.063735] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.065337] RIP: 0033:0x7f126ee406cb [ 1107.068641] Code: Unable to access opcode bytes at RIP 0x7f126ee406a1. [ 1107.074427] RSP: 002b:00007ffe1df1c1f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.079231] RAX: ffffffffffffffda RBX: 00007ffe1df1c2e8 RCX: 00007f126ee406cb [ 1107.082466] RDX: 00007ffe1df1c308 RSI: 00007ffe1df1d8f8 RDI: 00007ffe1df1d8e2 [ 1107.085735] RBP: 0000000000400800 R08: 00007f126f18fd20 R09: 00007f126f18fd20 [ 1107.088737] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.098177] R13: 00007ffe1df1c2e0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.107917] INFO: task mrename:77380 blocked for more than 120 seconds. [ 1107.112874] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.116741] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.121771] task:mrename state:D stack:0 pid:77380 ppid:1 flags:0x80004004 [ 1107.126916] Call Trace: [ 1107.128063] __schedule+0x351/0xcb0 [ 1107.130114] ? filename_parentat.isra.44+0x153/0x220 [ 1107.132159] schedule+0xc0/0x180 [ 1107.133945] schedule_preempt_disabled+0x21/0x40 [ 1107.135524] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.136828] __mutex_lock_slowpath+0x1f/0x30 [ 1107.138384] mutex_lock+0x5b/0x70 [ 1107.141658] lock_rename+0x33/0x160 [ 1107.143444] do_renameat2+0x313/0x730 [ 1107.146886] __x64_sys_rename+0x24/0x30 [ 1107.151302] do_syscall_64+0xc1/0x440 [ 1107.160594] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.162577] RIP: 0033:0x7f66acffa6cb [ 1107.165182] Code: Unable to access opcode bytes at RIP 0x7f66acffa6a1. [ 1107.168437] RSP: 002b:00007ffff93952e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.173636] RAX: ffffffffffffffda RBX: 00007ffff93953d8 RCX: 00007f66acffa6cb [ 1107.180892] RDX: 00007ffff93953f8 RSI: 00007ffff93968f9 RDI: 00007ffff93968e3 [ 1107.184192] RBP: 0000000000400800 R08: 00007f66ad349d20 R09: 00007f66ad349d20 [ 1107.189718] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.194031] R13: 00007ffff93953d0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.197131] INFO: task mrename:77433 blocked for more than 120 seconds. [ 1107.201412] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.206411] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.210763] task:mrename state:D stack:0 pid:77433 ppid:1 flags:0x80004004 [ 1107.215821] Call Trace: [ 1107.216928] __schedule+0x351/0xcb0 [ 1107.219332] ? filename_parentat.isra.44+0x153/0x220 [ 1107.221506] schedule+0xc0/0x180 [ 1107.222739] schedule_preempt_disabled+0x21/0x40 [ 1107.224718] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.226468] __mutex_lock_slowpath+0x1f/0x30 [ 1107.228232] mutex_lock+0x5b/0x70 [ 1107.229486] lock_rename+0x33/0x160 [ 1107.231045] do_renameat2+0x313/0x730 [ 1107.232759] __x64_sys_rename+0x24/0x30 [ 1107.234757] do_syscall_64+0xc1/0x440 [ 1107.236189] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.239478] RIP: 0033:0x7fb9915ac6cb [ 1107.241069] Code: Unable to access opcode bytes at RIP 0x7fb9915ac6a1. [ 1107.243490] RSP: 002b:00007ffc4c8aadd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.246243] RAX: ffffffffffffffda RBX: 00007ffc4c8aaec8 RCX: 00007fb9915ac6cb [ 1107.249157] RDX: 00007ffc4c8aaee8 RSI: 00007ffc4c8ab8f9 RDI: 00007ffc4c8ab8e1 [ 1107.251517] RBP: 0000000000400800 R08: 00007fb9918fbd20 R09: 00007fb9918fbd20 [ 1107.254347] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.256797] R13: 00007ffc4c8aaec0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.259308] INFO: task mrename:77513 blocked for more than 120 seconds. [ 1107.261797] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.264753] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.270691] task:mrename state:D stack:0 pid:77513 ppid:1 flags:0x80004004 [ 1107.273743] Call Trace: [ 1107.275076] __schedule+0x351/0xcb0 [ 1107.276516] ? filename_parentat.isra.44+0x153/0x220 [ 1107.278452] schedule+0xc0/0x180 [ 1107.281881] schedule_preempt_disabled+0x21/0x40 [ 1107.284797] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.286941] __mutex_lock_slowpath+0x1f/0x30 [ 1107.289738] mutex_lock+0x5b/0x70 [ 1107.291257] lock_rename+0x33/0x160 [ 1107.292896] do_renameat2+0x313/0x730 [ 1107.297524] __x64_sys_rename+0x24/0x30 [ 1107.299078] do_syscall_64+0xc1/0x440 [ 1107.301943] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.307021] RIP: 0033:0x7f8fb263d6cb [ 1107.309071] Code: Unable to access opcode bytes at RIP 0x7f8fb263d6a1. [ 1107.313937] RSP: 002b:00007ffc57f29ba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.317847] RAX: ffffffffffffffda RBX: 00007ffc57f29c98 RCX: 00007f8fb263d6cb [ 1107.322665] RDX: 00007ffc57f29cb8 RSI: 00007ffc57f2b8fc RDI: 00007ffc57f2b8e3 [ 1107.330902] RBP: 0000000000400800 R08: 00007f8fb298cd20 R09: 00007f8fb298cd20 [ 1107.334764] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.341250] R13: 00007ffc57f29c90 R14: 0000000000000000 R15: 0000000000000000 [ 1107.347147] INFO: task mrename:77533 blocked for more than 120 seconds. [ 1107.350028] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.358227] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.362129] task:mrename state:D stack:0 pid:77533 ppid:1 flags:0x80004004 [ 1107.365229] Call Trace: [ 1107.366491] __schedule+0x351/0xcb0 [ 1107.368153] ? filename_parentat.isra.44+0x153/0x220 [ 1107.370221] schedule+0xc0/0x180 [ 1107.371767] schedule_preempt_disabled+0x21/0x40 [ 1107.374035] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.376301] __mutex_lock_slowpath+0x1f/0x30 [ 1107.378523] mutex_lock+0x5b/0x70 [ 1107.380086] lock_rename+0x33/0x160 [ 1107.382225] do_renameat2+0x313/0x730 [ 1107.384128] __x64_sys_rename+0x24/0x30 [ 1107.386136] do_syscall_64+0xc1/0x440 [ 1107.387873] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.390148] RIP: 0033:0x7f0db647b6cb [ 1107.391816] Code: Unable to access opcode bytes at RIP 0x7f0db647b6a1. [ 1107.394659] RSP: 002b:00007ffe5634b2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.397490] RAX: ffffffffffffffda RBX: 00007ffe5634b3b8 RCX: 00007f0db647b6cb [ 1107.402454] RDX: 00007ffe5634b3d8 RSI: 00007ffe5634c8fa RDI: 00007ffe5634c8e2 [ 1107.406242] RBP: 0000000000400800 R08: 00007f0db67cad20 R09: 00007f0db67cad20 [ 1107.409845] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.413342] R13: 00007ffe5634b3b0 R14: 0000000000000000 R15: 0000000000000000 [ 1107.416663] INFO: task mrename:77657 blocked for more than 120 seconds. [ 1107.419873] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.423065] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.427189] task:mrename state:D stack:0 pid:77657 ppid:1 flags:0x80004004 [ 1107.431202] Call Trace: [ 1107.432691] __schedule+0x351/0xcb0 [ 1107.434230] ? filename_parentat.isra.44+0x153/0x220 [ 1107.436853] schedule+0xc0/0x180 [ 1107.441970] schedule_preempt_disabled+0x21/0x40 [ 1107.445913] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.454903] __mutex_lock_slowpath+0x1f/0x30 [ 1107.461456] mutex_lock+0x5b/0x70 [ 1107.462876] lock_rename+0x33/0x160 [ 1107.466954] do_renameat2+0x313/0x730 [ 1107.469909] __x64_sys_rename+0x24/0x30 [ 1107.472370] do_syscall_64+0xc1/0x440 [ 1107.474896] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.478644] RIP: 0033:0x7f756bf846cb [ 1107.481322] Code: Unable to access opcode bytes at RIP 0x7f756bf846a1. [ 1107.485543] RSP: 002b:00007ffc5f358698 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.490485] RAX: ffffffffffffffda RBX: 00007ffc5f358788 RCX: 00007f756bf846cb [ 1107.494909] RDX: 00007ffc5f3587a8 RSI: 00007ffc5f3598f8 RDI: 00007ffc5f3598e3 [ 1107.499225] RBP: 0000000000400800 R08: 00007f756c2d3d20 R09: 00007f756c2d3d20 [ 1107.505475] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.508968] R13: 00007ffc5f358780 R14: 0000000000000000 R15: 0000000000000000 [ 1107.514955] INFO: task mrename:77667 blocked for more than 120 seconds. [ 1107.517891] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.522119] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.528247] task:mrename state:D stack:0 pid:77667 ppid:1 flags:0x80004004 [ 1107.535402] Call Trace: [ 1107.539882] __schedule+0x351/0xcb0 [ 1107.541428] ? filename_parentat.isra.44+0x153/0x220 [ 1107.544331] schedule+0xc0/0x180 [ 1107.552665] schedule_preempt_disabled+0x21/0x40 [ 1107.556921] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.566723] __mutex_lock_slowpath+0x1f/0x30 [ 1107.572794] mutex_lock+0x5b/0x70 [ 1107.573991] lock_rename+0x33/0x160 [ 1107.575183] do_renameat2+0x313/0x730 [ 1107.580491] __x64_sys_rename+0x24/0x30 [ 1107.581631] do_syscall_64+0xc1/0x440 [ 1107.582845] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.586017] RIP: 0033:0x7f665d21a6cb [ 1107.590717] Code: Unable to access opcode bytes at RIP 0x7f665d21a6a1. [ 1107.597741] RSP: 002b:00007ffeb6a70998 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.602690] RAX: ffffffffffffffda RBX: 00007ffeb6a70a88 RCX: 00007f665d21a6cb [ 1107.605564] RDX: 00007ffeb6a70aa8 RSI: 00007ffeb6a718fc RDI: 00007ffeb6a718e5 [ 1107.608956] RBP: 0000000000400800 R08: 00007f665d569d20 R09: 00007f665d569d20 [ 1107.612474] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.617948] R13: 00007ffeb6a70a80 R14: 0000000000000000 R15: 0000000000000000 [ 1107.622421] INFO: task mrename:77695 blocked for more than 120 seconds. [ 1107.627694] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.631136] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.635786] task:mrename state:D stack:0 pid:77695 ppid:1 flags:0x80004004 [ 1107.640449] Call Trace: [ 1107.642102] __schedule+0x351/0xcb0 [ 1107.644332] schedule+0xc0/0x180 [ 1107.646095] schedule_preempt_disabled+0x21/0x40 [ 1107.651912] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.658630] __mutex_lock_slowpath+0x1f/0x30 [ 1107.663703] mutex_lock+0x5b/0x70 [ 1107.665879] lock_rename+0x33/0x160 [ 1107.671277] do_renameat2+0x313/0x730 [ 1107.675629] __x64_sys_rename+0x24/0x30 [ 1107.678816] do_syscall_64+0xc1/0x440 [ 1107.683644] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.693156] RIP: 0033:0x7f01ccdd16cb [ 1107.698122] Code: Unable to access opcode bytes at RIP 0x7f01ccdd16a1. [ 1107.705016] RSP: 002b:00007ffd2074e7a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.714324] RAX: ffffffffffffffda RBX: 00007ffd2074e898 RCX: 00007f01ccdd16cb [ 1107.718780] RDX: 00007ffd2074e8b8 RSI: 00007ffd207508fb RDI: 00007ffd207508e3 [ 1107.727158] RBP: 0000000000400800 R08: 00007f01cd120d20 R09: 00007f01cd120d20 [ 1107.734737] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.739980] R13: 00007ffd2074e890 R14: 0000000000000000 R15: 0000000000000000 [ 1107.745362] INFO: task mrename:77703 blocked for more than 120 seconds. [ 1107.751178] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.759198] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.764599] task:mrename state:D stack:0 pid:77703 ppid:1 flags:0x80004004 [ 1107.772741] Call Trace: [ 1107.775096] __schedule+0x351/0xcb0 [ 1107.778253] ? filename_parentat.isra.44+0x153/0x220 [ 1107.780151] schedule+0xc0/0x180 [ 1107.785644] schedule_preempt_disabled+0x21/0x40 [ 1107.788177] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.790551] __mutex_lock_slowpath+0x1f/0x30 [ 1107.792933] mutex_lock+0x5b/0x70 [ 1107.795103] lock_rename+0x33/0x160 [ 1107.800032] do_renameat2+0x313/0x730 [ 1107.803647] __x64_sys_rename+0x24/0x30 [ 1107.805988] do_syscall_64+0xc1/0x440 [ 1107.808907] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.812462] RIP: 0033:0x7f5a447a06cb [ 1107.814731] Code: Unable to access opcode bytes at RIP 0x7f5a447a06a1. [ 1107.817966] RSP: 002b:00007ffcc7f1bf78 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.821901] RAX: ffffffffffffffda RBX: 00007ffcc7f1c068 RCX: 00007f5a447a06cb [ 1107.828308] RDX: 00007ffcc7f1c088 RSI: 00007ffcc7f1e8fb RDI: 00007ffcc7f1e8e3 [ 1107.832785] RBP: 0000000000400800 R08: 00007f5a44aefd20 R09: 00007f5a44aefd20 [ 1107.836662] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.839982] R13: 00007ffcc7f1c060 R14: 0000000000000000 R15: 0000000000000000