[ 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 442167558 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.000000] last_pfn = 0x146e00 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f54d0-0x000f54df] [ 0.000000] RAMDISK: [mem 0xbcc64000-0xbffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F52F0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE2464 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE2300 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 0022C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040 [ 0.000000] ACPI: APIC 0x00000000BFFE2374 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE2404 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFE243C 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0xbffe2300-0xbffe2373] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe22ff] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0xbffe2374-0xbffe2403] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0xbffe2404-0xbffe243b] [ 0.000000] ACPI: Reserving WAET table memory at [mem 0xbffe243c-0xbffe2463] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000146dfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1465a3000-0x1465cdfff] [ 0.000000] Reserving 256MB of memory at 2752MB for crashkernel (System RAM: 4205MB) [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffd9fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000146dfffff] [ 0.000000] Zeroed struct page in unavailable ranges: 4744 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000146dfffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] kvm-guest: KVM setup pv remote TLB flush [ 0.000000] kvm-guest: setup PV sched yield [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffda000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u524288 [ 0.000000] kvm-guest: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1059618 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:rocky8.10:ext4:ro:-p,-b4096 ro crashkernel=256M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] Specific versions of hardware are certified with Red Hat Enterprise Linux 8. Please see the list of hardware certified with Red Hat Enterprise Linux 8 at https://catalog.redhat.com. [ 0.000000] audit: disabled (until reboot) [ 0.000000] software IO TLB: area num 4. [ 0.000000] Memory: 2829700K/4306400K available (18435K kernel code, 11221K rwdata, 7248K rodata, 2908K init, 18040K bss, 524580K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] ftrace: allocating 41240 entries in 162 pages [ 0.000000] ftrace: allocated 162 pages with 3 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] rcu: RCU callback double-/use-after-free debug enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x622/0x9a8 with crng_init=0 [ 0.001000] Console: colour *CGA 80x25 [ 0.001000] printk: console [ttyS1] enabled [ 0.001000] ACPI: Core revision 20220331 [ 0.001000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.001011] APIC: Switch to symmetric I/O mode setup [ 0.002268] x2apic enabled [ 0.003007] Switched APIC routing to physical x2apic. [ 0.004014] 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 [ 0.008017] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.009010] pid_max: default: 32768 minimum: 301 [ 0.010096] LSM: Security Framework initializing [ 0.011058] Yama: becoming mindful. [ 0.011850] SELinux: Initializing. [ 0.012041] *** VALIDATE selinux *** [ 0.020629] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.024722] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.025136] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.027032] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.029014] *** VALIDATE tmpfs *** [ 0.030376] *** VALIDATE proc *** [ 0.031148] *** VALIDATE cgroup *** [ 0.032005] *** VALIDATE cgroup2 *** [ 0.033240] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.034103] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.035019] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.036017] Spectre V2 : User space: Vulnerable [ 0.037004] Speculative Store Bypass: Vulnerable [ 0.040500] debug: unmapping init [mem 0xffffffffa9c59000-0xffffffffa9c60fff] [ 0.042120] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.043843] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.044024] ... version: 2 [ 0.044983] ... bit width: 48 [ 0.045015] ... generic registers: 4 [ 0.046011] ... value mask: 0000ffffffffffff [ 0.047014] ... max period: 00007fffffffffff [ 0.048016] ... fixed-purpose events: 3 [ 0.049011] ... event mask: 000000070000000f [ 0.050350] rcu: Hierarchical SRCU implementation. [ 0.052549] smp: Bringing up secondary CPUs ... [ 0.053583] x86: Booting SMP configuration: [ 0.054024] .... node #0, CPUs: #1 #2 #3 [ 0.057015] smp: Brought up 1 node, 4 CPUs [ 0.059013] smpboot: Max logical packages: 1 [ 0.060019] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.130902] node 0 deferred pages initialised in 68ms [ 0.133129] devtmpfs: initialized [ 0.134218] x86/mm: Memory block size: 128MB [ 0.136724] gcov: version magic: 0x41383552 [ 0.138411] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.140086] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.142427] pinctrl core: initialized pinctrl subsystem [ 0.144174] [ 0.144644] ************************************************************* [ 0.147012] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.150009] ** ** [ 0.153013] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.155010] ** ** [ 0.158012] ** This means that this kernel is built to expose internal ** [ 0.160011] ** IOMMU data structures, which may compromise security on ** [ 0.162013] ** your system. ** [ 0.165013] ** ** [ 0.167010] ** If you see this message and you are not debugging the ** [ 0.169012] ** kernel, report this immediately to your vendor! ** [ 0.171012] ** ** [ 0.174013] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.175010] ************************************************************* [ 0.177542] NET: Registered protocol family 16 [ 0.179352] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.182043] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.184046] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.187107] cpuidle: using governor menu [ 0.188809] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.191305] PCI: Using configuration type 1 for base access [ 0.194116] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.206127] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.207076] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.209106] cryptd: max_cpu_qlen set to 1000 [ 0.213020] ACPI: Added _OSI(Module Device) [ 0.214012] ACPI: Added _OSI(Processor Device) [ 0.216013] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.218013] ACPI: Added _OSI(Processor Aggregator Device) [ 0.223000] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.228458] ACPI: Interpreter enabled [ 0.230052] ACPI: PM: (supports S0 S3 S4 S5) [ 0.232012] ACPI: Using IOAPIC for interrupt routing [ 0.234061] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235390] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246171] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249041] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252018] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256080] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.260312] acpiphp: Slot [2] registered [ 0.262064] acpiphp: Slot [5] registered [ 0.264125] acpiphp: Slot [6] registered [ 0.265126] acpiphp: Slot [3] registered [ 0.267098] acpiphp: Slot [4] registered [ 0.269102] acpiphp: Slot [7] registered [ 0.270092] acpiphp: Slot [8] registered [ 0.271086] acpiphp: Slot [9] registered [ 0.272023] acpiphp: Slot [10] registered [ 0.273053] acpiphp: Slot [11] registered [ 0.275067] acpiphp: Slot [12] registered [ 0.276000] acpiphp: Slot [13] registered [ 0.276000] acpiphp: Slot [14] registered [ 0.278138] acpiphp: Slot [15] registered [ 0.279090] acpiphp: Slot [16] registered [ 0.281081] acpiphp: Slot [17] registered [ 0.282081] acpiphp: Slot [18] registered [ 0.283088] acpiphp: Slot [19] registered [ 0.285060] acpiphp: Slot [20] registered [ 0.286079] acpiphp: Slot [21] registered [ 0.287087] acpiphp: Slot [22] registered [ 0.289092] acpiphp: Slot [23] registered [ 0.290090] acpiphp: Slot [24] registered [ 0.292095] acpiphp: Slot [25] registered [ 0.293086] acpiphp: Slot [26] registered [ 0.295107] acpiphp: Slot [27] registered [ 0.296113] acpiphp: Slot [28] registered [ 0.298081] acpiphp: Slot [29] registered [ 0.299081] acpiphp: Slot [30] registered [ 0.301064] acpiphp: Slot [31] registered [ 0.302098] PCI host bridge to bus 0000:00 [ 0.303018] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.305015] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.307198] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.310019] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.313020] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.315020] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.317151] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.319916] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.321087] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.328011] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.331144] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.334013] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.337015] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.338011] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.340587] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.343775] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.346040] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.348722] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.353013] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.362639] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.366013] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.372209] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.379011] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.389014] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.406014] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.416308] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.427015] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.436013] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.459013] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.480791] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.483388] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.487372] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.489285] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.491240] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.499030] iommu: Default domain type: Passthrough [ 0.500349] SCSI subsystem initialized [ 0.503109] ACPI: bus type USB registered [ 0.504085] usbcore: registered new interface driver usbfs [ 0.507070] usbcore: registered new interface driver hub [ 0.508085] usbcore: registered new device driver usb [ 0.510121] pps_core: LinuxPPS API ver. 1 registered [ 0.512012] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.516063] PTP clock support registered [ 0.518087] EDAC MC: Ver: 3.0.0 [ 0.520114] PCI: Using ACPI for IRQ routing [ 0.523205] NetLabel: Initializing [ 0.525010] NetLabel: domain hash size = 128 [ 0.527013] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.529080] NetLabel: unlabeled traffic allowed by default [ 0.532137] vgaarb: loaded [ 0.534412] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.536063] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.543125] clocksource: Switched to clocksource kvm-clock [ 0.649610] VFS: Disk quotas dquot_6.6.0 [ 0.651578] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.654349] *** VALIDATE ramfs *** [ 0.655398] *** VALIDATE hugetlbfs *** [ 0.656832] pnp: PnP ACPI init [ 0.659078] pnp: PnP ACPI: found 6 devices [ 0.680429] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.685144] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.688032] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.692840] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.695560] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.698410] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.700611] NET: Registered protocol family 2 [ 0.703115] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.707881] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.712215] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.717991] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.721627] TCP: Hash tables configured (established 65536 bind 65536) [ 0.724437] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.727298] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.729673] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.732325] NET: Registered protocol family 1 [ 0.734534] RPC: Registered named UNIX socket transport module. [ 0.736523] RPC: Registered udp transport module. [ 0.738053] RPC: Registered tcp transport module. [ 0.739537] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.741627] NET: Registered protocol family 44 [ 0.743250] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.745297] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.747234] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.749268] PCI: CLS 0 bytes, default 64 [ 0.751144] Unpacking initramfs... [ 2.169687] debug: unmapping init [mem 0xffff97387cc64000-0xffff97387ffcffff] [ 2.173288] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.174932] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 2.177194] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 2.669754] Initialise system trusted keyrings [ 2.671422] Key type blacklist registered [ 2.673458] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 2.684417] zbud: loaded [ 2.688243] *** VALIDATE nfs *** [ 2.689293] *** VALIDATE nfs4 *** [ 2.690640] pstore: using deflate compression [ 2.694145] Platform Keyring initialized [ 2.799303] NET: Registered protocol family 38 [ 2.802309] Key type asymmetric registered [ 2.803684] Asymmetric key parser 'x509' registered [ 2.805201] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.807138] io scheduler mq-deadline registered [ 2.808784] io scheduler kyber registered [ 2.809777] io scheduler bfq registered [ 2.811364] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 2.813425] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.816711] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.820377] ACPI: Power Button [PWRF] [ 2.826447] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 2.833367] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 2.845766] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.874015] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.900018] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.904418] Non-volatile memory driver v1.3 [ 2.906030] Linux agpgart interface v0.103 [ 2.933887] virtio_blk virtio1: [vda] 149984 512-byte logical blocks (76.8 MB/73.2 MiB) [ 2.936737] vda: detected capacity change from 0 to 76791808 [ 2.953076] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.956029] vdb: detected capacity change from 0 to 1073741824 [ 2.964769] libphy: Fixed MDIO Bus: probed [ 2.970476] usbcore: registered new interface driver usbserial_generic [ 2.972344] usbserial: USB Serial support registered for generic [ 2.974876] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.979687] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.981751] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.983889] mousedev: PS/2 mouse device common for all mice [ 2.986839] rtc_cmos 00:05: RTC can wake from S4 [ 2.989165] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.990237] rtc_cmos 00:05: registered as rtc0 [ 2.993724] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.996345] intel_pstate: CPU model not supported [ 2.998739] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.002045] hid: raw HID events driver (C) Jiri Kosina [ 3.005671] usbcore: registered new interface driver usbhid [ 3.008204] usbhid: USB HID core driver [ 3.008470] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 3.009510] drop_monitor: Initializing network drop monitor service [ 3.013953] Initializing XFRM netlink socket [ 3.015633] NET: Registered protocol family 10 [ 3.018279] Segment Routing with IPv6 [ 3.019519] NET: Registered protocol family 17 [ 3.020944] mpls_gso: MPLS GSO support [ 3.026129] RAS: Correctable Errors collector initialized. [ 3.028076] AVX version of gcm_enc/dec engaged. [ 3.029589] AES CTR mode by8 optimization enabled [ 3.096123] sched_clock: Marking stable (3096048671, 0)->(3993140181, -897091510) [ 3.098518] registered taskstats version 1 [ 3.100419] Loading compiled-in X.509 certificates [ 3.102192] zswap: loaded using pool lzo/zbud [ 3.120889] Key type big_key registered [ 3.132056] Key type encrypted registered [ 3.133462] ima: No TPM chip found, activating TPM-bypass! [ 3.135095] ima: Allocated hash algorithm: sha1 [ 3.136360] ima: No architecture policies found [ 3.137608] evm: Initialising EVM extended attributes: [ 3.139341] evm: security.selinux [ 3.140260] evm: security.ima [ 3.141089] evm: security.capability [ 3.141909] evm: HMAC attrs: 0x1 [ 3.144487] rtc_cmos 00:05: setting system clock to 2026-09-09 16:04:44 UTC (1788969884) [ 3.150475] debug: unmapping init [mem 0xffffffffaac03000-0xffffffffaadfffff] [ 3.153117] debug: unmapping init [mem 0xffffffffa9982000-0xffffffffa9c58fff] [ 3.160100] Write protecting the kernel read-only data: 28672k [ 3.163789] debug: unmapping init [mem 0xffffffffa8003000-0xffffffffa81fffff] [ 3.166055] debug: unmapping init [mem 0xffffffffa8914000-0xffffffffa89fffff] [ 3.192916] 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) [ 3.199394] systemd[1]: Detected virtualization kvm. [ 3.200669] systemd[1]: Detected architecture x86-64. [ 3.201917] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 3.224836] systemd[1]: No hostname configured. [ 3.226061] systemd[1]: Set hostname to . [ 3.227746] random: systemd: uninitialized urandom read (16 bytes read) [ 3.230296] systemd[1]: Initializing machine ID from random generator. [ 3.265363] random: ln: uninitialized urandom read (6 bytes read) [ 3.346920] random: systemd: uninitialized urandom read (16 bytes read) [ 3.349377] systemd[1]: Reached target Local File Systems. [ OK ] Reached target Local File Systems. [ 3.355830] systemd[1]: Reached target Initrd Root Device. [ OK ] Reached target Initrd Root Device. [ 3.361641] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ OK ] Listening on udev Kernel Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Swap. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. [ OK ] Started Memstrack Anylazing Service. Starting Apply Kernel Variables... Starting Create list of required st…ce nodes for the current kernel... Starting Setup Virtual Console... Starting Journal Service... [ OK ] Reached target Timers. Starting Create Volatile Files and Directories... [ OK ] Reached target Paths. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Setup Virtual Console. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 3.879365] device-mapper: uevent: version 1.0.3 [ 3.881457] device-mapper: ioctl: 4.46.0-ioctl (2022-02-22) initialised: dm-devel@redhat.com [ OK ] Started dracut pre-udev hook. Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. Starting dracut pre-trigger hook... [ OK ] Started dracut pre-trigger hook. Starting udev Coldplug all Devices... Mounting Kernel Configuration File System... [ OK ] Mounted Kernel Configuration File System. [ OK ] Started udev Coldplug all Devices. Starting dracut initqueue hook... [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ 4.622277] virtio_net virtio0 ens2: renamed from eth0 [ 4.698823] scsi host0: ata_piix [ 4.721403] scsi host1: ata_piix [ 4.727856] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 4.731188] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 8.304186] dracut-initqueue[580]: RTNETLINK answers: File exists [ 8.308044] random: fast init done [ 9.646214] random: crng init done [ 9.648325] random: 7 urandom warning(s) missed due to ratelimiting Starting nbd nbd0... [ OK ] Started nbd nbd0. [ OK ] Started dracut initqueue hook. Mounting /sysroot... [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. [ 9.927348] 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. Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped Hardware RNG Entropy Gatherer Daemon. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Swap. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Slices. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta…vice nodes for the current kernel. [ OK ] Closed udev Control Socket. [ OK ] Closed udev Kernel Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 11.040419] printk: systemd: 26 output lines suppressed due to ratelimiting [ 11.305899] SELinux: Disabled at runtime. [ 11.370635] 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) [ 11.380450] systemd[1]: Detected virtualization kvm. [ 11.382583] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 11.875438] systemd[1]: initrd-switch-root.service: Succeeded. [ 11.878228] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 11.882175] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 11.886444] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 11.889752] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 11.898601] systemd[1]: Starting Journal Service... Starting Journal Service... [ 11.903223] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice system-sshd\x2dkeygen.slice. Starting Remount Root and Kernel File Systems... [ OK ] Reached target Local Encrypted Volumes. Activating swap /dev/disk/by-label/SWAP... [ OK ] Listening on RPCbind Server Activation Socket. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Listening on initctl Compatibility Named Pipe. [ 11.949863] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Stopped target Switch Root. [ 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 Huge Pages File System... [ OK ] Listening on udev Kernel Socket. [ OK ] Stopped target Initrd Root File System. Mounting POSIX Message Queue File System... [ OK ] Stopped target Initrd File Systems. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. Starting udev Coldplug all Devices... [ OK ] Created slice system-getty.slice. [ OK ] Listening on Process Core Dump Socket. [ OK ] Reached target RPC Port Mapper. Mounting Kernel Debug File System... Starting Apply Kernel Variables... [ OK ] Reached target Paths. [ OK ] Started Journal Service. [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 Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Kernel Debug File System. [ 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. [ OK ] Reached target Local File Systems (Pre). Mounting /home/green/git/lustre-release... Mounting /mnt... Starting udev Kernel Device Manager... [ OK ] Started udev Coldplug all Devices. [ OK ] Mounted /mnt. [ 12.345535] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 12.640746] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 12.674432] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 12.791223] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 12.799660] EDAC sbridge: Ver: 1.1.2 [ 13.923804] Key type dns_resolver registered [ 14.257494] NFS: Registering the id_resolver key type [ 14.261344] Key type id_resolver registered [ 14.263213] Key type id_legacy registered [ OK ] Started Configure read-only root support. [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... Starting Rebuild Dynamic Linker Cache... 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 Update UTMP about System Boot/Shutdown... Starting RPC Bind... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started dnf makecache --timer. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started irqbalance daemon. Starting Restore /run/initramfs on shutdown... Starting Login Service... [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Reached target sshd-keygen.target. [ OK ] Started Restore /run/initramfs on shutdown. [ OK ] Started Login Service. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting OpenSSH server daemon... Starting GSSAPI Proxy Daemon... Starting Dynamic System Tuning Daemon... Starting Network Manager Wait Online... [ OK ] Started OpenSSH server daemon. [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Reached target NFS client services. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting Permit User Sessions... Starting Hostname Service... [ OK ] Started Permit User Sessions. [ OK ] Started Serial Getty on ttyS1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Started Command Scheduler. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... [ OK ] Started Network Manager Script Dispatcher Service. [ OK ] Started Network Manager Wait Online. [ OK ] Reached target Network is Online. Starting Notify NFS peers of a restart... Starting Crash recovery kernel arming... 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 oleg606-client login: [ 44.276451] libcfs: loading out-of-tree module taints kernel. [ 44.305084] Key type ._llcrypt registered [ 44.306596] Key type .llcrypt registered [ 44.607966] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 44.614775] alg: No test for adler32 (adler32-zlib) [ 45.639976] Lustre: Lustre: Build Version: 2.17.58_42_gf11d80b [ 45.985659] LNet: Added LNI 192.168.206.6@tcp [8/256/0/180] [ 47.623509] Key type lgssc registered [ 49.563478] Lustre: Echo OBD driver; http://www.lustre.org/ [ 123.282120] hrtimer: interrupt took 12108148 ns [ 221.966505] Lustre: Mounted lustre-client - version 2.17.58_42_gf11d80b [ 226.845342] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 240.033803] Lustre: DEBUG MARKER: oleg606-client.virtnet: executing check_logdir /tmp/testlogs/ [ 244.816569] Lustre: DEBUG MARKER: oleg606-client.virtnet: executing yml_node [ 247.778202] Lustre: lustre-OST0000-osc-ffff9738c92ce000: disconnect after 24s idle [ 248.760473] Lustre: DEBUG MARKER: Client: 2.17.58.42 [ 251.498294] Lustre: DEBUG MARKER: MDS: 2.17.58.42 [ 253.859541] Lustre: DEBUG MARKER: OSS: 2.17.58.42 [ 255.911037] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Wed Sep 9 12:08:55 EDT 2026 [ 274.202383] Lustre: DEBUG MARKER: excepting tests: [ 275.654133] Lustre: DEBUG MARKER: === racer: start setup 12:09:15 (1788970155) === [ 276.452805] Lustre: Mounted lustre-client - version 2.17.58_42_gf11d80b [ 282.445418] Lustre: DEBUG MARKER: oleg606-client.virtnet: executing check_config_client /mnt/lustre [ 303.963500] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 316.109319] Lustre: DEBUG MARKER: === racer: finish setup 12:09:56 (1788970196) === [ 319.317905] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg606-client.virtnet DURATION=300 ========================================================== 12:09:59 (1788970199) [ 337.228496] 13[14124]: segfault at 8 ip 00007f90a0e9c875 sp 00007ffe8b41a180 error 4 in ld-2.28.so[7f90a0e7b000+2f000] [ 337.235350] 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 [ 358.280516] 2[17639]: segfault at 560b5c34c000 ip 0000560b5c34c000 sp 00007ffff57c1bc0 error 14 in 2[560b5c54c000+1000] [ 358.294994] Code: Unable to access opcode bytes at RIP 0x560b5c34bfd6. [ 358.467374] LustreError: 17768:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff9738c92ce000: inode [0x200000402:0x34:0x0] mdc close failed: rc = -13 [ 361.991089] 12[18396]: segfault at 1 ip 0000561dff88c950 sp 00007ffc98ee1598 error 6 in 12[561dff888000+7000] [ 361.999479] 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 [ 365.810145] 1[18860]: segfault at 8 ip 00007f5d6dabf875 sp 00007ffd83312db0 error 4 in ld-2.28.so[7f5d6da9e000+2f000] [ 365.816920] 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 [ 376.746164] 1[20962]: segfault at 8 ip 00007f92c5ef4875 sp 00007fff79ff9f70 error 4 in ld-2.28.so[7f92c5ed3000+2f000] [ 376.760273] 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 [ 413.584056] 3[26880]: segfault at 0 ip 000055acb2b07b47 sp 00007ffc041a47b0 error 6 in 3[55acb2b03000+7000] [ 413.592258] 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 [ 456.002503] 18[32314]: segfault at ffffffff940f02fa ip 00005565f71cf788 sp 00007ffd51069650 error 7 in 18[5565f71cd000+7000] [ 456.014638] 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> 83 fa 02 0f 94 c2 80 7c 24 43 00 89 d0 0f 84 99 fe ff ff 0f 1f [ 490.900061] 7[38822]: segfault at 8 ip 00007f7620600875 sp 00007fff33b28a80 error 4 in ld-2.28.so[7f76205df000+2f000] [ 490.905107] 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 [ 492.393989] 9[39097]: segfault at 8 ip 00007f572c753875 sp 00007ffd001248a0 error 4 in ld-2.28.so[7f572c732000+2f000] [ 492.399583] 9[38775]: segfault at 8 ip 00007fa610972875 sp 00007ffc96dea4e0 error 4 [ 492.402047] 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 [ 492.432953] in ld-2.28.so[7fa610951000+2f000] [ 492.438931] 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 [ 513.828043] 8[42329]: segfault at 0 ip 00005622da0b1b47 sp 00007ffc3c4f4610 error 6 in 8[5622da0ad000+7000] [ 513.840112] 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 [ 527.463957] 1[45726]: segfault at 8 ip 00007ff788e23875 sp 00007ffd9b1fff00 error 4 in ld-2.28.so[7ff788e02000+2f000] [ 527.475689] 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 [ 568.885810] 16[52302]: segfault at 56390e285000 ip 000056390e285000 sp 00007ffd1361d258 error 14 in 16[56390e485000+1000] [ 568.902108] Code: Unable to access opcode bytes at RIP 0x56390e284fd6. [ 622.660888] 2[62270]: segfault at 8 ip 00007fcde05eb875 sp 00007ffd06da0990 error 4 in ld-2.28.so[7fcde05ca000+2f000] [ 622.666165] 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 [ 622.829790] 2[62734]: segfault at 8 ip 00007f29c967d875 sp 00007ffd597a2010 error 4 in ld-2.28.so[7f29c965c000+2f000] [ 622.835601] 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 [ 626.946820] LustreError: 63166:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_63166 thread for 'racer1': rc = -4 [ 627.674813] 3[63384]: segfault at 8 ip 00007f96ca004875 sp 00007ffe8cb00b40 error 4 in ld-2.28.so[7f96c9fe3000+2f000] [ 627.684317] 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 [ 627.694711] 3[63307]: segfault at 8 ip 00007f4e5e0e9875 sp 00007ffebaef4100 error 4 in ld-2.28.so[7f4e5e0c8000+2f000] [ 627.700554] 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 [ 627.804631] 18[63229]: segfault at 8 ip 00007f75adcaa875 sp 00007ffc1301ef40 error 4 in ld-2.28.so[7f75adc89000+2f000] [ 627.812306] 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 [ 628.554919] LustreError: 62970:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_62970 thread for 'racer': rc = -4 [ 629.331043] LustreError: 60021:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_60021 thread for '6': rc=-4 [ 629.398977] LustreError: 58233:0:(file.c:6178:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000403:0x8a4:0x0] error: rc = -4 [ 631.749506] LustreError: 64197:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff9738d082b800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 631.765739] LustreError: 64197:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 64146 : rc = -4 [ 650.820252] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg606-client.virtnet DURATION=300 ========================================================== 12:15:31 (1788970531) [ 952.796558] LustreError: 85679:0:(statahead.c:2479:start_statahead_thread()) lustre: cannot start ll_sa_85679 thread for 'racer1': rc = -4 [ 1106.913764] INFO: task dir_create.sh:66269 blocked for more than 120 seconds. [ 1106.916862] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1106.921171] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.922667] task:dir_create.sh state:D stack:0 pid:66269 ppid:66253 flags:0x80000004 [ 1106.930294] Call Trace: [ 1106.933298] __schedule+0x351/0xcb0 [ 1106.945597] schedule+0xc0/0x180 [ 1106.948305] schedule_preempt_disabled+0x21/0x40 [ 1106.951939] rwsem_down_read_slowpath+0x44e/0x600 [ 1106.961084] down_read+0xa5/0x2b0 [ 1106.964902] lookup_slow+0x2f/0x70 [ 1106.966283] walk_component+0x263/0x4f0 [ 1106.976746] link_path_walk+0x416/0x8a0 [ 1106.984225] ? nd_jump_root+0xe5/0x160 [ 1106.990272] ? path_init+0x437/0x520 [ 1106.998276] path_openat+0x135/0x500 [ 1107.004063] do_filp_open+0x99/0x140 [ 1107.005262] ? getname_flags+0x6e/0x330 [ 1107.009816] ? __check_object_size+0xff/0x256 [ 1107.019243] ? do_raw_spin_unlock+0x75/0x190 [ 1107.026603] ? _raw_spin_unlock+0x12/0x30 [ 1107.030042] do_sys_openat2+0x2b4/0x410 [ 1107.032321] do_sys_open+0x73/0xa0 [ 1107.038634] __x64_sys_openat+0x24/0x30 [ 1107.043719] do_syscall_64+0xc1/0x440 [ 1107.053281] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.055100] RIP: 0033:0x7fc9ca9c5332 [ 1107.076590] Code: Unable to access opcode bytes at RIP 0x7fc9ca9c5308. [ 1107.081469] RSP: 002b:00007ffd45f09df0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1107.092417] RAX: ffffffffffffffda RBX: 000055fb3ba0d480 RCX: 00007fc9ca9c5332 [ 1107.102981] RDX: 0000000000000241 RSI: 000055fb3ba13560 RDI: 00000000ffffff9c [ 1107.115640] RBP: 00007ffd45f09ef0 R08: 0000000000000020 R09: 000055fb3b9ea012 [ 1107.128825] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 1107.139773] R13: 0000000000000003 R14: 0000000000000001 R15: 000055fb3ba13560 [ 1107.145858] INFO: task mrename:83449 blocked for more than 120 seconds. [ 1107.148174] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.154566] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.160368] task:mrename state:D stack:0 pid:83449 ppid:1 flags:0x80004004 [ 1107.164788] Call Trace: [ 1107.166115] __schedule+0x351/0xcb0 [ 1107.167502] schedule+0xc0/0x180 [ 1107.168805] schedule_preempt_disabled+0x21/0x40 [ 1107.170733] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.172803] down_write+0x80/0xd0 [ 1107.174153] lock_rename+0x119/0x160 [ 1107.175603] do_renameat2+0x313/0x730 [ 1107.177140] __x64_sys_rename+0x24/0x30 [ 1107.179165] do_syscall_64+0xc1/0x440 [ 1107.180736] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.182966] RIP: 0033:0x7f2dfaff26cb [ 1107.185306] Code: Unable to access opcode bytes at RIP 0x7f2dfaff26a1. [ 1107.189885] RSP: 002b:00007fffce193778 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.197047] RAX: ffffffffffffffda RBX: 00007fffce193868 RCX: 00007f2dfaff26cb [ 1107.200676] RDX: 00007fffce193888 RSI: 00007fffce1958f7 RDI: 00007fffce1958de [ 1107.203678] RBP: 0000000000400800 R08: 00007f2dfb341d20 R09: 00007f2dfb341d20 [ 1107.209175] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.212312] R13: 00007fffce193860 R14: 0000000000000000 R15: 0000000000000000 [ 1107.214995] INFO: task mrename:83579 blocked for more than 120 seconds. [ 1107.217891] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.227280] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.231961] task:mrename state:D stack:0 pid:83579 ppid:1 flags:0x80004004 [ 1107.238193] Call Trace: [ 1107.244297] __schedule+0x351/0xcb0 [ 1107.248510] ? filename_parentat.isra.44+0x153/0x220 [ 1107.250801] schedule+0xc0/0x180 [ 1107.256253] schedule_preempt_disabled+0x21/0x40 [ 1107.259432] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.261501] __mutex_lock_slowpath+0x1f/0x30 [ 1107.263907] mutex_lock+0x5b/0x70 [ 1107.272289] lock_rename+0x33/0x160 [ 1107.275200] do_renameat2+0x313/0x730 [ 1107.285894] __x64_sys_rename+0x24/0x30 [ 1107.290285] do_syscall_64+0xc1/0x440 [ 1107.300439] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.302811] RIP: 0033:0x7f6a0171e6cb [ 1107.306081] Code: Unable to access opcode bytes at RIP 0x7f6a0171e6a1. [ 1107.308508] RSP: 002b:00007ffeb4920368 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.312322] RAX: ffffffffffffffda RBX: 00007ffeb4920458 RCX: 00007f6a0171e6cb [ 1107.315647] RDX: 00007ffeb4920478 RSI: 00007ffeb49218f9 RDI: 00007ffeb49218e0 [ 1107.322691] RBP: 0000000000400800 R08: 00007f6a01a6dd20 R09: 00007f6a01a6dd20 [ 1107.326883] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.332900] R13: 00007ffeb4920450 R14: 0000000000000000 R15: 0000000000000000 [ 1107.341768] INFO: task mrename:83607 blocked for more than 120 seconds. [ 1107.356053] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.360615] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.374886] task:mrename state:D stack:0 pid:83607 ppid:1 flags:0x80004004 [ 1107.385069] Call Trace: [ 1107.387547] __schedule+0x351/0xcb0 [ 1107.392832] ? filename_parentat.isra.44+0x153/0x220 [ 1107.404197] schedule+0xc0/0x180 [ 1107.406120] schedule_preempt_disabled+0x21/0x40 [ 1107.409959] __mutex_lock.isra.10+0x93e/0xec0 [ 1107.414827] __mutex_lock_slowpath+0x1f/0x30 [ 1107.417880] mutex_lock+0x5b/0x70 [ 1107.427039] lock_rename+0x33/0x160 [ 1107.428404] do_renameat2+0x313/0x730 [ 1107.430674] __x64_sys_rename+0x24/0x30 [ 1107.432827] do_syscall_64+0xc1/0x440 [ 1107.435942] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.440296] RIP: 0033:0x7f916c68b6cb [ 1107.444627] Code: Unable to access opcode bytes at RIP 0x7f916c68b6a1. [ 1107.452241] RSP: 002b:00007ffc91e19748 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.459394] RAX: ffffffffffffffda RBX: 00007ffc91e19838 RCX: 00007f916c68b6cb [ 1107.467323] RDX: 00007ffc91e19858 RSI: 00007ffc91e1b8fa RDI: 00007ffc91e1b8e1 [ 1107.472224] RBP: 0000000000400800 R08: 00007f916c9dad20 R09: 00007f916c9dad20 [ 1107.477571] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.483781] R13: 00007ffc91e19830 R14: 0000000000000000 R15: 0000000000000000 [ 1107.489327] INFO: task mrename:83609 blocked for more than 120 seconds. [ 1107.499150] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.501863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.517180] task:mrename state:D stack:0 pid:83609 ppid:1 flags:0x80004004 [ 1107.527568] Call Trace: [ 1107.529508] __schedule+0x351/0xcb0 [ 1107.533064] schedule+0xc0/0x180 [ 1107.535567] schedule_preempt_disabled+0x21/0x40 [ 1107.538482] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.541458] ? inode_permission+0x94/0x250 [ 1107.544194] down_write+0x80/0xd0 [ 1107.546397] vfs_rename+0x1f0/0x1010 [ 1107.550422] ? _cond_resched+0x1d/0x50 [ 1107.551899] ? __dentry_kill+0x121/0x2f0 [ 1107.554367] do_renameat2+0x487/0x730 [ 1107.556592] __x64_sys_rename+0x24/0x30 [ 1107.559532] do_syscall_64+0xc1/0x440 [ 1107.561689] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.564679] RIP: 0033:0x7fcc7c0c26cb [ 1107.567228] Code: Unable to access opcode bytes at RIP 0x7fcc7c0c26a1. [ 1107.570776] RSP: 002b:00007ffe8064b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.576874] RAX: ffffffffffffffda RBX: 00007ffe8064b168 RCX: 00007fcc7c0c26cb [ 1107.580609] RDX: 00007ffe8064b188 RSI: 00007ffe8064d8f9 RDI: 00007ffe8064d8e2 [ 1107.585475] RBP: 0000000000400800 R08: 00007fcc7c411d20 R09: 00007fcc7c411d20 [ 1107.589858] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1107.593704] R13: 00007ffe8064b160 R14: 0000000000000000 R15: 0000000000000000 [ 1107.601094] INFO: task mrename:83616 blocked for more than 120 seconds. [ 1107.603670] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.611933] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.621130] task:mrename state:D stack:0 pid:83616 ppid:1 flags:0x80000004 [ 1107.629184] Call Trace: [ 1107.636210] __schedule+0x351/0xcb0 [ 1107.639956] schedule+0xc0/0x180 [ 1107.644684] schedule_preempt_disabled+0x21/0x40 [ 1107.646421] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.651476] down_write+0x80/0xd0 [ 1107.655089] lock_rename+0x144/0x160 [ 1107.657366] do_renameat2+0x313/0x730 [ 1107.659435] __x64_sys_rename+0x24/0x30 [ 1107.662203] do_syscall_64+0xc1/0x440 [ 1107.664573] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.672442] RIP: 0033:0x7ff5d26b46cb [ 1107.674586] Code: Unable to access opcode bytes at RIP 0x7ff5d26b46a1. [ 1107.682184] RSP: 002b:00007ffddb67ae58 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.686872] RAX: ffffffffffffffda RBX: 00007ffddb67af48 RCX: 00007ff5d26b46cb [ 1107.691124] RDX: 00007ffddb67af68 RSI: 00007ffddb67c8fa RDI: 00007ffddb67c8e3 [ 1107.698370] RBP: 0000000000400800 R08: 00007ff5d2a03d20 R09: 00007ff5d2a03d20 [ 1107.702239] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.707581] R13: 00007ffddb67af40 R14: 0000000000000000 R15: 0000000000000000 [ 1107.711298] INFO: task mrename:83621 blocked for more than 120 seconds. [ 1107.714442] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.718206] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.721529] task:mrename state:D stack:0 pid:83621 ppid:1 flags:0x80000004 [ 1107.724829] Call Trace: [ 1107.725926] __schedule+0x351/0xcb0 [ 1107.727758] schedule+0xc0/0x180 [ 1107.729736] schedule_preempt_disabled+0x21/0x40 [ 1107.733237] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.738819] down_write+0x80/0xd0 [ 1107.745635] lock_rename+0x144/0x160 [ 1107.747212] do_renameat2+0x313/0x730 [ 1107.749821] __x64_sys_rename+0x24/0x30 [ 1107.752583] do_syscall_64+0xc1/0x440 [ 1107.760816] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.765321] RIP: 0033:0x7f4d2bf3a6cb [ 1107.769256] Code: Unable to access opcode bytes at RIP 0x7f4d2bf3a6a1. [ 1107.779912] RSP: 002b:00007ffcc4b30568 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1107.787673] RAX: ffffffffffffffda RBX: 00007ffcc4b30658 RCX: 00007f4d2bf3a6cb [ 1107.794571] RDX: 00007ffcc4b30678 RSI: 00007ffcc4b328fa RDI: 00007ffcc4b328e4 [ 1107.801822] RBP: 0000000000400800 R08: 00007f4d2c289d20 R09: 00007f4d2c289d20 [ 1107.808792] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1107.820236] R13: 00007ffcc4b30650 R14: 0000000000000000 R15: 0000000000000000 [ 1107.832814] INFO: task mrename:83628 blocked for more than 120 seconds. [ 1107.839050] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1107.854959] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.870757] task:mrename state:D stack:0 pid:83628 ppid:1 flags:0x80000004 [ 1107.880070] Call Trace: [ 1107.880982] __schedule+0x351/0xcb0 [ 1107.890897] schedule+0xc0/0x180 [ 1107.902076] schedule_preempt_disabled+0x21/0x40 [ 1107.904638] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1107.908912] down_write+0x80/0xd0 [ 1107.912228] lock_rename+0x144/0x160 [ 1107.913803] do_renameat2+0x313/0x730 [ 1107.915235] __x64_sys_rename+0x24/0x30 [ 1107.919331] do_syscall_64+0xc1/0x440 [ 1107.923150] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1107.926337] RIP: 0033:0x7f854e9e76cb [ 1107.934695] Code: Unable to access opcode bytes at RIP 0x7f854e9e76a1. [ 1107.943121] RSP: 002b:00007ffc71595418 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 1107.949787] RAX: ffffffffffffffda RBX: 00007ffc71595508 RCX: 00007f854e9e76cb [ 1107.955802] RDX: 00007ffc71595528 RSI: 00007ffc715968fa RDI: 00007ffc715968e4 [ 1107.966200] RBP: 0000000000400800 R08: 00007f854ed36d20 R09: 00007f854ed36d20 [ 1107.988525] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 1108.000535] R13: 00007ffc71595500 R14: 0000000000000000 R15: 0000000000000000 [ 1108.012038] INFO: task rm:83657 blocked for more than 120 seconds. [ 1108.014470] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.019725] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.034518] task:rm state:D stack:0 pid:83657 ppid:1 flags:0x80000004 [ 1108.046906] Call Trace: [ 1108.052400] __schedule+0x351/0xcb0 [ 1108.058648] schedule+0xc0/0x180 [ 1108.067915] schedule_preempt_disabled+0x21/0x40 [ 1108.069681] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1108.074295] ? __might_sleep+0x59/0xc0 [ 1108.075757] down_write+0x80/0xd0 [ 1108.086738] do_rmdir+0x1d3/0x2c0 [ 1108.094290] ? do_raw_spin_unlock+0x75/0x190 [ 1108.101277] __x64_sys_unlinkat+0x70/0xa0 [ 1108.106462] do_syscall_64+0xc1/0x440 [ 1108.107911] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.115928] RIP: 0033:0x7fa0dee6d13b [ 1108.130764] Code: Unable to access opcode bytes at RIP 0x7fa0dee6d111. [ 1108.138466] RSP: 002b:00007ffd81a4bb18 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 1108.150718] RAX: ffffffffffffffda RBX: 0000558bd7c6f700 RCX: 00007fa0dee6d13b [ 1108.163412] RDX: 0000000000000200 RSI: 0000558bd7c6e4d0 RDI: 00000000ffffff9c [ 1108.175180] RBP: 0000558bd7c6e440 R08: 0000000000000003 R09: 0000000000000000 [ 1108.186188] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd81a4bd00 [ 1108.192773] R13: 0000000000000001 R14: 0000558bd7c6f700 R15: 0000000000000001 [ 1108.200383] INFO: task mrename:83658 blocked for more than 120 seconds. [ 1108.205880] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 1108.219199] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.224853] task:mrename state:D stack:0 pid:83658 ppid:1 flags:0x80000004 [ 1108.229518] Call Trace: [ 1108.235246] __schedule+0x351/0xcb0 [ 1108.238290] schedule+0xc0/0x180 [ 1108.245247] schedule_preempt_disabled+0x21/0x40 [ 1108.251352] rwsem_down_write_slowpath+0x5d7/0xa40 [ 1108.254450] down_write+0x80/0xd0 [ 1108.256450] lock_rename+0x144/0x160 [ 1108.261524] do_renameat2+0x313/0x730 [ 1108.262958] __x64_sys_rename+0x24/0x30 [ 1108.269125] do_syscall_64+0xc1/0x440 [ 1108.271379] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 1108.276931] RIP: 0033:0x7fdaf729d6cb [ 1108.278909] Code: Unable to access opcode bytes at RIP 0x7fdaf729d6a1. [ 1108.281744] RSP: 002b:00007fff54796b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 1108.287817] RAX: ffffffffffffffda RBX: 00007fff54796c88 RCX: 00007fdaf729d6cb [ 1108.291632] RDX: 00007fff54796ca8 RSI: 00007fff547988fa RDI: 00007fff547988e4 [ 1108.295266] RBP: 0000000000400800 R08: 00007fdaf75ecd20 R09: 00007fdaf75ecd20 [ 1108.298741] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 1108.301759] R13: 00007fff54796c80 R14: 0000000000000000 R15: 0000000000000000