[ 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 808735479 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 [ 0.001009] APIC: Switch to symmetric I/O mode setup [ 0.003285] x2apic enabled [ 0.004007] Switched APIC routing to physical x2apic. [ 0.005012] kvm-guest: setup PV IPIs [ 0.010000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.010006] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 0.011021] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.012012] pid_max: default: 32768 minimum: 301 [ 0.013119] LSM: Security Framework initializing [ 0.014054] Yama: becoming mindful. [ 0.016004] SELinux: Initializing. [ 0.017066] *** VALIDATE selinux *** [ 0.025822] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 0.035396] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 0.036135] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.037101] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 0.039075] *** VALIDATE tmpfs *** [ 0.041938] *** VALIDATE proc *** [ 0.044069] *** VALIDATE cgroup *** [ 0.045068] *** VALIDATE cgroup2 *** [ 0.046268] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.049140] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.050008] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.051028] Spectre V2 : User space: Vulnerable [ 0.052012] Speculative Store Bypass: Vulnerable [ 0.058061] debug: unmapping init [mem 0xffffffff9ac59000-0xffffffff9ac60fff] [ 0.061934] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (family: 0x6, model: 0x3e, stepping: 0x4) [ 0.062729] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.063021] ... version: 2 [ 0.064009] ... bit width: 48 [ 0.065010] ... generic registers: 4 [ 0.066011] ... value mask: 0000ffffffffffff [ 0.067009] ... max period: 00007fffffffffff [ 0.068009] ... fixed-purpose events: 3 [ 0.069007] ... event mask: 000000070000000f [ 0.071206] rcu: Hierarchical SRCU implementation. [ 0.073642] smp: Bringing up secondary CPUs ... [ 0.074550] x86: Booting SMP configuration: [ 0.075015] .... node #0, CPUs: #1 #2 #3 [ 0.121015] smp: Brought up 1 node, 4 CPUs [ 0.123011] smpboot: Max logical packages: 1 [ 0.124010] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.166540] node 0 deferred pages initialised in 39ms [ 0.171007] devtmpfs: initialized [ 0.177360] x86/mm: Memory block size: 128MB [ 0.218701] gcov: version magic: 0x41383552 [ 0.240329] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.244143] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 0.247313] pinctrl core: initialized pinctrl subsystem [ 0.249135] [ 0.249790] ************************************************************* [ 0.253015] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.255011] ** ** [ 0.258012] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** [ 0.260012] ** ** [ 0.262011] ** This means that this kernel is built to expose internal ** [ 0.264010] ** IOMMU data structures, which may compromise security on ** [ 0.266011] ** your system. ** [ 0.269013] ** ** [ 0.272016] ** If you see this message and you are not debugging the ** [ 0.274012] ** kernel, report this immediately to your vendor! ** [ 0.277034] ** ** [ 0.280012] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.283012] ************************************************************* [ 0.286725] NET: Registered protocol family 16 [ 0.288391] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.291042] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.294041] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.296824] cpuidle: using governor menu [ 0.297552] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.300599] PCI: Using configuration type 1 for base access [ 0.302112] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.310262] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.311047] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.315067] cryptd: max_cpu_qlen set to 1000 [ 0.316000] ACPI: Added _OSI(Module Device) [ 0.317010] ACPI: Added _OSI(Processor Device) [ 0.318009] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.320010] ACPI: Added _OSI(Processor Aggregator Device) [ 0.326277] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.333663] ACPI: Interpreter enabled [ 0.336162] ACPI: PM: (supports S0 S3 S4 S5) [ 0.339010] ACPI: Using IOAPIC for interrupt routing [ 0.342184] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.346890] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.385964] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.387038] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.389025] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.392091] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.395718] acpiphp: Slot [2] registered [ 0.397149] acpiphp: Slot [5] registered [ 0.398125] acpiphp: Slot [6] registered [ 0.400082] acpiphp: Slot [3] registered [ 0.401068] acpiphp: Slot [4] registered [ 0.402130] acpiphp: Slot [7] registered [ 0.403097] acpiphp: Slot [8] registered [ 0.404060] acpiphp: Slot [9] registered [ 0.405058] acpiphp: Slot [10] registered [ 0.406063] acpiphp: Slot [11] registered [ 0.407066] acpiphp: Slot [12] registered [ 0.408083] acpiphp: Slot [13] registered [ 0.409092] acpiphp: Slot [14] registered [ 0.410063] acpiphp: Slot [15] registered [ 0.411071] acpiphp: Slot [16] registered [ 0.413092] acpiphp: Slot [17] registered [ 0.414066] acpiphp: Slot [18] registered [ 0.415069] acpiphp: Slot [19] registered [ 0.417110] acpiphp: Slot [20] registered [ 0.418080] acpiphp: Slot [21] registered [ 0.419056] acpiphp: Slot [22] registered [ 0.419987] acpiphp: Slot [23] registered [ 0.421065] acpiphp: Slot [24] registered [ 0.422065] acpiphp: Slot [25] registered [ 0.423076] acpiphp: Slot [26] registered [ 0.424159] acpiphp: Slot [27] registered [ 0.425067] acpiphp: Slot [28] registered [ 0.426061] acpiphp: Slot [29] registered [ 0.427049] acpiphp: Slot [30] registered [ 0.428066] acpiphp: Slot [31] registered [ 0.430057] PCI host bridge to bus 0000:00 [ 0.431015] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.433032] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.435020] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.436019] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.438017] pci_bus 0000:00: root bus resource [mem 0xe0000000000-0xe007fffffff window] [ 0.440024] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.443265] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.446046] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.448067] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.454646] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.459051] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.465024] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.470022] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.475022] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.483747] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.488067] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.491044] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.494976] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.501012] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.515288] pci 0000:00:02.0: reg 0x20: [mem 0xe0000000000-0xe0000003fff 64bit pref] [ 0.520013] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.528000] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.535014] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.544014] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.564014] pci 0000:00:05.0: reg 0x20: [mem 0xe0000004000-0xe0000007fff 64bit pref] [ 0.573944] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.581010] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.587011] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.602016] pci 0000:00:06.0: reg 0x20: [mem 0xe0000008000-0xe000000bfff 64bit pref] [ 0.614000] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.618391] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.621977] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.625342] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.630593] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.650082] iommu: Default domain type: Passthrough [ 0.652447] SCSI subsystem initialized [ 0.654159] ACPI: bus type USB registered [ 0.656131] usbcore: registered new interface driver usbfs [ 0.659104] usbcore: registered new interface driver hub [ 0.662071] usbcore: registered new device driver usb [ 0.664137] pps_core: LinuxPPS API ver. 1 registered [ 0.666010] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.669142] PTP clock support registered [ 0.672042] EDAC MC: Ver: 3.0.0 [ 0.673053] PCI: Using ACPI for IRQ routing [ 0.673887] NetLabel: Initializing [ 0.675009] NetLabel: domain hash size = 128 [ 0.677009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.680089] NetLabel: unlabeled traffic allowed by default [ 0.682377] vgaarb: loaded [ 0.684179] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.686139] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.691510] clocksource: Switched to clocksource kvm-clock [ 0.865744] VFS: Disk quotas dquot_6.6.0 [ 0.867846] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.870976] *** VALIDATE ramfs *** [ 0.872355] *** VALIDATE hugetlbfs *** [ 0.874167] pnp: PnP ACPI init [ 0.877084] pnp: PnP ACPI: found 6 devices [ 0.897355] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.902609] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.905502] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.908763] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.911968] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.916690] pci_bus 0000:00: resource 8 [mem 0xe0000000000-0xe007fffffff window] [ 0.920371] NET: Registered protocol family 2 [ 0.923843] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 0.931296] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes, vmalloc) [ 0.937974] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 0.946504] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 0.951846] TCP: Hash tables configured (established 65536 bind 65536) [ 0.957287] MPTCP token hash table entries: 8192 (order: 6, 393216 bytes, vmalloc) [ 0.963411] UDP hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.968848] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes, vmalloc) [ 0.975176] NET: Registered protocol family 1 [ 0.979439] RPC: Registered named UNIX socket transport module. [ 0.986764] RPC: Registered udp transport module. [ 0.990169] RPC: Registered tcp transport module. [ 0.993095] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.996978] NET: Registered protocol family 44 [ 0.999379] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.002940] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.006367] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.009986] PCI: CLS 0 bytes, default 64 [ 1.012396] Unpacking initramfs... [ 3.635579] debug: unmapping init [mem 0xffff8adafcc64000-0xffff8adafffcffff] [ 3.642633] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.645425] software IO TLB: mapped [mem 0x00000000a8000000-0x00000000ac000000] (64MB) [ 3.649987] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 4.431682] Initialise system trusted keyrings [ 4.433018] Key type blacklist registered [ 4.434551] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 4.443037] zbud: loaded [ 4.445605] *** VALIDATE nfs *** [ 4.446613] *** VALIDATE nfs4 *** [ 4.448021] pstore: using deflate compression [ 4.451348] Platform Keyring initialized [ 4.558780] NET: Registered protocol family 38 [ 4.560468] Key type asymmetric registered [ 4.561825] Asymmetric key parser 'x509' registered [ 4.564153] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 4.567031] io scheduler mq-deadline registered [ 4.570508] io scheduler kyber registered [ 4.572569] io scheduler bfq registered [ 4.574557] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 4.577613] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 4.580942] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.583850] ACPI: Power Button [PWRF] [ 4.589181] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 4.595524] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 4.616116] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.657401] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.708274] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.720866] Non-volatile memory driver v1.3 [ 4.722943] Linux agpgart interface v0.103 [ 4.769813] virtio_blk virtio1: [vda] 146672 512-byte logical blocks (75.1 MB/71.6 MiB) [ 4.773134] vda: detected capacity change from 0 to 75096064 [ 4.799303] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 4.809841] vdb: detected capacity change from 0 to 1073741824 [ 4.954357] libphy: Fixed MDIO Bus: probed [ 4.973598] usbcore: registered new interface driver usbserial_generic [ 4.984350] usbserial: USB Serial support registered for generic [ 4.993934] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.011597] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.021364] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.028797] mousedev: PS/2 mouse device common for all mice [ 5.048617] rtc_cmos 00:05: RTC can wake from S4 [ 5.055849] rtc_cmos 00:05: registered as rtc0 [ 5.058959] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 5.064296] intel_pstate: CPU model not supported [ 5.066956] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 5.102513] hpet1: lost 2 rtc interrupts [ 5.107156] hid: raw HID events driver (C) Jiri Kosina [ 5.117517] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 5.117731] usbcore: registered new interface driver usbhid [ 5.125256] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 5.198776] usbhid: USB HID core driver [ 5.199587] drop_monitor: Initializing network drop monitor service [ 5.208279] Initializing XFRM netlink socket [ 5.210623] NET: Registered protocol family 10 [ 5.219644] Segment Routing with IPv6 [ 5.221325] NET: Registered protocol family 17 [ 5.228971] mpls_gso: MPLS GSO support [ 5.314937] RAS: Correctable Errors collector initialized. [ 5.316925] AVX version of gcm_enc/dec engaged. [ 5.319754] AES CTR mode by8 optimization enabled [ 5.453745] sched_clock: Marking stable (5453657794, 0)->(6874252366, -1420594572) [ 5.465815] registered taskstats version 1 [ 5.468756] Loading compiled-in X.509 certificates [ 5.485120] zswap: loaded using pool lzo/zbud [ 5.548711] Key type big_key registered [ 5.574396] Key type encrypted registered [ 5.579734] ima: No TPM chip found, activating TPM-bypass! [ 5.582447] ima: Allocated hash algorithm: sha1 [ 5.584465] ima: No architecture policies found [ 5.586576] evm: Initialising EVM extended attributes: [ 5.588723] evm: security.selinux [ 5.590311] evm: security.ima [ 5.592150] evm: security.capability [ 5.593578] evm: HMAC attrs: 0x1 [ 5.595964] rtc_cmos 00:05: setting system clock to 2026-09-02 23:03:14 UTC (1788390194) [ 5.609161] debug: unmapping init [mem 0xffffffff9bc03000-0xffffffff9bdfffff] [ 5.616621] debug: unmapping init [mem 0xffffffff9a982000-0xffffffff9ac58fff] [ 5.633090] Write protecting the kernel read-only data: 28672k [ 5.764510] debug: unmapping init [mem 0xffffffff99003000-0xffffffff991fffff] [ 5.769904] debug: unmapping init [mem 0xffffffff99914000-0xffffffff999fffff] [ 5.849410] 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) [ 5.861383] systemd[1]: Detected virtualization kvm. [ 5.865855] systemd[1]: Detected architecture x86-64. [ 5.888654] systemd[1]: Running in initial RAM disk. Welcome to Rocky Linux 8.10 (Green Obsidian) dracut-049-233.git20240115.el8 (Initramfs)! [ 5.930253] systemd[1]: No hostname configured. [ 5.934091] systemd[1]: Set hostname to . [ 5.938114] random: systemd: uninitialized urandom read (16 bytes read) [ 5.940408] systemd[1]: Initializing machine ID from random generator. [ 6.065294] random: ln: uninitialized urandom read (6 bytes read) [ 6.253199] random: systemd: uninitialized urandom read (16 bytes read) [ 6.256712] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 6.267672] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ 6.272542] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ OK ] Listening on Journal Socket. Starting Create list of required st…ce nodes for the current kernel... [ OK ] Reached target Swap. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Started Memstrack Anylazing Service. [ OK ] Reached target Slices. [ OK ] Reached target Initrd Root Device. Starting Setup Virtual Console... [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Sockets. Starting Journal Service... [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Apply Kernel Variables... [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Started Setup Virtual Console. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Apply Kernel Variables. Starting dracut cmdline hook... Starting Create Static Device Nodes in /dev... [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ 7.718458] device-mapper: uevent: version 1.0.3 [ 7.721159] 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. [ 8.736269] virtio_net virtio0 ens2: renamed from eth0 [ OK ] Started Hardware RNG Entropy Gatherer Daemon. [ 8.801091] random: fast init done [ 9.728082] scsi host0: ata_piix [ 9.793207] scsi host1: ata_piix [ 9.802492] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 9.808480] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 17.024238] random: crng init done [ 17.027798] random: 7 urandom warning(s) missed due to ratelimiting [ 20.598581] dracut-initqueue[596]: RTNETLINK answers: File exists Starting nbd nbd0... [ OK ] Started nbd nbd0. [ OK ] Started dracut initqueue hook. Mounting /sysroot... [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. [ 22.195707] 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... Stopping Hardware RNG Entropy Gatherer Daemon... [ OK ] Stopped target Timers. [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Initrd Root Device. [ OK ] Stopped target Remote File Systems. [ 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 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 Local Encrypted Volumes. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Swap. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ 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... [ 24.399213] printk: systemd: 26 output lines suppressed due to ratelimiting [ 25.032553] SELinux: Disabled at runtime. [ 25.122564] 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) [ 25.143496] systemd[1]: Detected virtualization kvm. [ 25.145956] systemd[1]: Detected architecture x86-64. Welcome to Rocky Linux 8.10 (Green Obsidian)! [ 27.563398] systemd[1]: initrd-switch-root.service: Succeeded. [ 27.568573] systemd[1]: Stopped Switch Root. [ OK ] Stopped Switch Root. [ 27.741583] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart. [ 27.747329] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 27.750545] systemd[1]: Stopped Journal Service. [ OK ] Stopped Journal Service. [ 27.758873] systemd[1]: Starting Journal Service... Starting Journal Service... [ 27.794948] systemd[1]: Listening on RPCbind Server Activation Socket. [ OK ] Listening on RPCbind Server Activation Socket. Starting Remount Root and Kernel File Systems... [ OK ] Listening on initctl Compatibility Named Pipe. [ OK ] Created slice User and Session Slice. [ OK ] Created slice system-sshd\x2dkeygen.slice. [ OK ] Listening on Process Core Dump Socket. Starting Create list of required st…ce nodes for the current kernel... Mounting Kernel Debug File System... Activating swap /dev/disk/by-label/SWAP... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on udev Control Socket. Mounting Huge Pages File System... [ OK ] Reached target RPC Port Mapper. [ OK ] Reached target rpc_pipefs.target. [ 28.370524] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Stopped target Switch Root. [ OK ] Stopped target Initrd File Systems. [ OK ] Reached target Slices. Starting Apply Kernel Variables... [ OK ] Started Forward Password Requests to Wall Directory Watch. Mounting POSIX Message Queue File System... [FAILED] Failed to set up automount Arbitrar…rmats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. [ OK ] Stopped target Initrd Root File System. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... [ OK ] Created slice system-getty.slice. [ OK ] Started Journal Service. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. [ OK ] Started Create list of required sta…vice nodes for the current kernel. [ OK ] Mounted Kernel Debug File System. [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Mounted Huge Pages File System. [ OK ] Started Apply Kernel Variables. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Reached target Swap. Starting Create Static Device Nodes in /dev... Starting Configure read-only root support... Starting Flush Journal to Persistent Storage... [ OK ] Started udev Coldplug all Devices. [ OK ] Started Flush Journal to Persistent Storage. [ 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. [ 30.265553] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. [ OK ] Started udev Kernel Device Manager. [ 31.581276] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 31.652300] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 32.296768] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 32.317105] EDAC sbridge: Ver: 1.1.2 [* ] A start job is running for Configur…-only root support (8s / no limit) [** ] A start job is running for Configur…-only root support (9s / no limit) [*** ] A start job is running for Configur…-only root support (9s / no limit) [ *** ] A start job is running for Configur…only root support (10s / no limit)[ 37.975867] Key type dns_resolver registered [ *** ] A start job is running for Configur…only root support (10s / no limit)[ 38.488539] NFS: Registering the id_resolver key type [ 38.490868] Key type id_resolver registered [ 38.494931] Key type id_legacy registered [ ***] A start job is running for Configur…only root support (11s / no limit) [ **] A start job is running for Configur…only root support (11s / no limit) [ *] A start job is running for Configur…only root support (12s / no limit) [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ 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... [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Create Volatile Files and Directories. Starting RPC Bind... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started RPC Bind. [ OK ] Started Rebuild Dynamic Linker Cache. Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Reached target System Initialization. [ OK ] Started daily update of the root trust anchor for DNSSEC. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Restore /run/initramfs on shutdown... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... Starting Login Service... [ OK ] Started dnf makecache --timer. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Started irqbalance daemon. [ OK ] Reached target sshd-keygen.target. [ OK ] Started Restore /run/initramfs on shutdown. [ 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. Starting Hostname Service... [ OK ] Started Login Service. [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Reached target NFS client services. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting Permit User Sessions... [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty1. [ OK ] Started Command Scheduler. [ OK ] Started Serial Getty on ttyS1. [ OK ] Started Serial Getty on ttyS0. [ 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 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... Rocky Linux 8.10 (Green Obsidian) Kernel 4.18.0rh8.10-debug on an x86_64 oleg331-client login: [ 87.691498] libcfs: loading out-of-tree module taints kernel. [ 87.795928] Key type ._llcrypt registered [ 87.799344] Key type .llcrypt registered [ 88.154762] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 88.172660] alg: No test for adler32 (adler32-zlib) [ 89.314444] Lustre: Lustre: Build Version: 2.17.57_103_g4d1530a [ 89.852951] LNet: Added LNI 192.168.203.31@tcp [8/256/0/180] [ 91.544323] Key type lgssc registered [ 92.269778] Lustre: Echo OBD driver; http://www.lustre.org/ [ 253.514534] Lustre: Mounted lustre-client - version 2.17.57_103_g4d1530a [ 257.878443] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 268.504890] Lustre: DEBUG MARKER: oleg331-client.virtnet: executing check_logdir /tmp/testlogs/ [ 272.826836] Lustre: DEBUG MARKER: oleg331-client.virtnet: executing yml_node [ 276.629909] Lustre: DEBUG MARKER: Client: 2.17.57.103 [ 279.009198] Lustre: lustre-OST0000-osc-ffff8adb52382800: disconnect after 23s idle [ 279.224863] Lustre: DEBUG MARKER: MDS: 2.17.57.103 [ 281.518392] Lustre: DEBUG MARKER: OSS: 2.17.57.103 [ 282.927603] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Wed Sep 2 19:07:50 EDT 2026 [ 297.239991] Lustre: DEBUG MARKER: excepting tests: [ 298.480295] Lustre: DEBUG MARKER: === racer: start setup 19:08:06 (1788390486) === [ 298.975476] Lustre: Mounted lustre-client - version 2.17.57_103_g4d1530a [ 303.322863] Lustre: DEBUG MARKER: oleg331-client.virtnet: executing check_config_client /mnt/lustre [ 320.362958] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 330.614217] Lustre: DEBUG MARKER: === racer: finish setup 19:08:38 (1788390518) === [ 333.023732] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg331-client.virtnet DURATION=300 ========================================================== 19:08:40 (1788390520) [ 344.176762] LustreError: 12881:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8adb52382800: inode [0x200000402:0x2b:0x0] mdc close failed: rc = -13 [ 349.548728] 8[14072]: segfault at 8 ip 00007f8df45fb875 sp 00007ffd4935f360 error 4 in ld-2.28.so[7f8df45da000+2f000] [ 349.556040] 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 [ 353.414220] 1[14824]: segfault at 8 ip 00007fbbcbb60875 sp 00007ffc6ea05140 error 4 in ld-2.28.so[7fbbcbb3f000+2f000] [ 353.419312] 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 [ 386.397066] hrtimer: interrupt took 4153468 ns [ 409.450481] 15[23846]: segfault at 8 ip 00007f848348a875 sp 00007fffe12709e0 error 4 in ld-2.28.so[7f8483469000+2f000] [ 409.457556] 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 [ 445.845033] LustreError: lustre-MDT0001-mdc-ffff8adb52382800: operation ldlm_enqueue to node 192.168.203.131@tcp failed: rc = -107 [ 445.863315] Lustre: lustre-MDT0001-mdc-ffff8adb52382800: Connection to lustre-MDT0001 (at 192.168.203.131@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 445.913827] LustreError: lustre-MDT0001-mdc-ffff8adb52382800: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 445.952380] LustreError: 13836:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000402:0x1:0x0] error: rc = -5 [ 445.963795] LustreError: 13836:0:(file.c:6167:ll_inode_revalidate_fini()) Skipped 1 previous similar message [ 446.045940] LustreError: 13428:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0001-mdc-ffff8adb52382800: [0x240000402:0x1:0x0] lock enqueue fails: rc = -5 [ 446.055612] LustreError: 13428:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x240000402:0x1:0x0] at 0 stat_pid = 13104 : rc = -5 [ 446.065184] LustreError: 13428:0:(statahead.c:1814:is_first_dirent()) Skipped 1 previous similar message [ 446.077389] LustreError: 11669:0:(file.c:251:ll_close_inode_openhandle()) lustre-clilmv-ffff8adb52382800: inode [0x240000403:0x5:0x0] mdc close failed: rc = -108 [ 446.113449] LustreError: 14233:0:(llite_lib.c:2160:ll_md_setattr()) md_setattr fails: rc = -108 [ 446.589046] LustreError: 13428:0:(statahead.c:2464:start_statahead_thread()) lustre: unsupported statahead pattern 0X0. [ 446.634845] Lustre: lustre-MDT0001-mdc-ffff8adb52382800: Connection restored to 192.168.203.131@tcp (at 192.168.203.131@tcp) [ 482.890440] 18[38607]: segfault at 8 ip 00007f5dcf092875 sp 00007fffc8988a50 error 4 in ld-2.28.so[7f5dcf071000+2f000] [ 482.908103] 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 [ 483.091092] 18[38833]: segfault at 8 ip 00007f1c07ef8875 sp 00007ffe1cbfe7f0 error 4 in ld-2.28.so[7f1c07ed7000+2f000] [ 483.100415] 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 [ 524.080388] 12[47206]: segfault at 8 ip 00007f87e9ca5875 sp 00007fff4dfa6090 error 4 in ld-2.28.so[7f87e9c84000+2f000] [ 524.084925] 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 [ 548.504341] 3[52786]: segfault at 8 ip 00007fc1147c0875 sp 00007ffd1b1c1470 error 4 in ld-2.28.so[7fc11479f000+2f000] [ 548.522220] 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 [ 559.615931] 4[55451]: segfault at 0 ip 0000559cf5f70200 sp 00007fffc6aecd18 error 6 in 4[559cf5f6e000+7000] [ 559.622676] 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 [ 566.254817] 5[56867]: segfault at 8 ip 00007f6501959875 sp 00007ffcc1bd15e0 error 4 in ld-2.28.so[7f6501938000+2f000] [ 566.264114] 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 [ 568.044471] 2[57080]: segfault at 8 ip 00007fba9304a875 sp 00007ffc23c322c0 error 4 in ld-2.28.so[7fba93029000+2f000] [ 568.050928] 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 [ 586.086533] LustreError: 60213:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000403:0x1103:0x0] error: rc = -4 [ 586.092285] LustreError: 60213:0:(file.c:6167:ll_inode_revalidate_fini()) Skipped 70 previous similar messages [ 626.381307] 11[69620]: segfault at 0 ip 000055fb5bcb9b47 sp 00007ffd7c1eaa40 error 6 in 11[55fb5bcb5000+7000] [ 626.392069] 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 [ 637.282327] LustreError: 71957:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000403:0x157a:0x0] error: rc = -4 [ 637.881552] LustreError: 72400:0:(mdc_request.c:1507:mdc_read_page()) lustre-MDT0000-mdc-ffff8adb52382800: [0x200000402:0x1:0x0] lock enqueue fails: rc = -4 [ 637.892065] LustreError: 72400:0:(mdc_request.c:1507:mdc_read_page()) Skipped 1 previous similar message [ 637.896210] LustreError: 72400:0:(statahead.c:1814:is_first_dirent()) lustre: reading dir [0x200000402:0x1:0x0] at 0 stat_pid = 71787 : rc = -4 [ 640.601688] LustreError: 73040:0:(statahead.c:1173:ll_start_agl()) lustre: cannot start ll_agl_73040 thread for 'racer1': rc=-4 [ 641.412257] LustreError: 72614:0:(file.c:6167:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0x982:0x0] error: rc = -4 [ 641.426175] LustreError: 72614:0:(file.c:6167:ll_inode_revalidate_fini()) Skipped 1 previous similar message [ 663.605490] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg331-client.virtnet DURATION=300 ========================================================== 19:14:11 (1788390851) [ 861.152184] INFO: task dir_create.sh:76467 blocked for more than 120 seconds. [ 861.155490] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.158966] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.162792] task:dir_create.sh state:D stack:0 pid:76467 ppid:76443 flags:0x80000000 [ 861.171247] Call Trace: [ 861.173651] __schedule+0x351/0xcb0 [ 861.182184] schedule+0xc0/0x180 [ 861.184552] schedule_preempt_disabled+0x21/0x40 [ 861.186581] rwsem_down_read_slowpath+0x44e/0x600 [ 861.189166] down_read+0xa5/0x2b0 [ 861.191205] lookup_slow+0x2f/0x70 [ 861.194481] walk_component+0x263/0x4f0 [ 861.199427] link_path_walk+0x416/0x8a0 [ 861.204241] ? nd_jump_root+0xe5/0x160 [ 861.207771] ? path_init+0x437/0x520 [ 861.210672] path_openat+0x135/0x500 [ 861.212440] do_filp_open+0x99/0x140 [ 861.215561] ? getname_flags+0x6e/0x330 [ 861.218325] ? __check_object_size+0xff/0x256 [ 861.221631] ? do_raw_spin_unlock+0x75/0x190 [ 861.225454] ? _raw_spin_unlock+0x12/0x30 [ 861.227532] do_sys_openat2+0x2b4/0x410 [ 861.230636] do_sys_open+0x73/0xa0 [ 861.234176] __x64_sys_openat+0x24/0x30 [ 861.239049] do_syscall_64+0xc1/0x440 [ 861.241671] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.245885] RIP: 0033:0x7f0792589332 [ 861.252186] Code: Unable to access opcode bytes at RIP 0x7f0792589308. [ 861.256899] RSP: 002b:00007ffdf145fac0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 861.262847] RAX: ffffffffffffffda RBX: 000055be05d82bd0 RCX: 00007f0792589332 [ 861.269155] RDX: 0000000000000241 RSI: 000055be05d89f40 RDI: 00000000ffffff9c [ 861.273675] RBP: 00007ffdf145fbc0 R08: 0000000000000020 R09: 000055be05d67012 [ 861.280206] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000000 [ 861.283750] R13: 0000000000000003 R14: 0000000000000001 R15: 000055be05d89f40 [ 861.287984] INFO: task mrename:78678 blocked for more than 120 seconds. [ 861.293650] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.297686] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.303383] task:mrename state:D stack:0 pid:78678 ppid:76501 flags:0x80004000 [ 861.306894] Call Trace: [ 861.309291] __schedule+0x351/0xcb0 [ 861.311169] schedule+0xc0/0x180 [ 861.313292] schedule_preempt_disabled+0x21/0x40 [ 861.316081] rwsem_down_write_slowpath+0x5d7/0xa40 [ 861.319282] down_write+0x80/0xd0 [ 861.322019] vfs_rename+0x1f0/0x1010 [ 861.324615] do_renameat2+0x487/0x730 [ 861.329283] __x64_sys_rename+0x24/0x30 [ 861.332482] do_syscall_64+0xc1/0x440 [ 861.336655] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.343338] RIP: 0033:0x7ffa042736cb [ 861.344691] Code: Unable to access opcode bytes at RIP 0x7ffa042736a1. [ 861.347862] RSP: 002b:00007fffe72b8708 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.352110] RAX: ffffffffffffffda RBX: 00007fffe72b87f8 RCX: 00007ffa042736cb [ 861.355444] RDX: 00007fffe72b8818 RSI: 00007fffe72ba90a RDI: 00007fffe72ba8f1 [ 861.357968] RBP: 0000000000400800 R08: 00007ffa045c2d20 R09: 00007ffa045c2d20 [ 861.361228] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.364238] R13: 00007fffe72b87f0 R14: 0000000000000000 R15: 0000000000000000 [ 861.368127] INFO: task rm:78690 blocked for more than 120 seconds. [ 861.370639] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.374032] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.377292] task:rm state:D stack:0 pid:78690 ppid:76492 flags:0x80000000 [ 861.381413] Call Trace: [ 861.382776] __schedule+0x351/0xcb0 [ 861.386633] schedule+0xc0/0x180 [ 861.390287] schedule_preempt_disabled+0x21/0x40 [ 861.393116] rwsem_down_write_slowpath+0x5d7/0xa40 [ 861.396130] ? __might_sleep+0x59/0xc0 [ 861.398076] down_write+0x80/0xd0 [ 861.399835] do_rmdir+0x1d3/0x2c0 [ 861.401524] ? do_raw_spin_unlock+0x75/0x190 [ 861.404676] __x64_sys_unlinkat+0x70/0xa0 [ 861.406111] do_syscall_64+0xc1/0x440 [ 861.407595] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.411792] RIP: 0033:0x7f61b9ea613b [ 861.414082] Code: Unable to access opcode bytes at RIP 0x7f61b9ea6111. [ 861.422241] RSP: 002b:00007ffce34b9f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000107 [ 861.426539] RAX: ffffffffffffffda RBX: 000055f3bc2f6700 RCX: 00007f61b9ea613b [ 861.429649] RDX: 0000000000000200 RSI: 000055f3bc2f54d0 RDI: 00000000ffffff9c [ 861.432279] RBP: 000055f3bc2f5440 R08: 0000000000000003 R09: 0000000000000000 [ 861.437142] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffce34ba100 [ 861.444487] R13: 0000000000000001 R14: 000055f3bc2f6700 R15: 0000000000000001 [ 861.452218] INFO: task mrename:78714 blocked for more than 120 seconds. [ 861.456217] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.464056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.467488] task:mrename state:D stack:0 pid:78714 ppid:76469 flags:0x80004000 [ 861.476216] Call Trace: [ 861.477867] __schedule+0x351/0xcb0 [ 861.480648] ? filename_parentat.isra.44+0x153/0x220 [ 861.483432] schedule+0xc0/0x180 [ 861.485255] schedule_preempt_disabled+0x21/0x40 [ 861.488312] __mutex_lock.isra.10+0x93e/0xec0 [ 861.491424] __mutex_lock_slowpath+0x1f/0x30 [ 861.495161] mutex_lock+0x5b/0x70 [ 861.497617] lock_rename+0x33/0x160 [ 861.499756] do_renameat2+0x313/0x730 [ 861.501107] __x64_sys_rename+0x24/0x30 [ 861.503121] do_syscall_64+0xc1/0x440 [ 861.509513] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.514190] RIP: 0033:0x7f8f1b2726cb [ 861.516716] Code: Unable to access opcode bytes at RIP 0x7f8f1b2726a1. [ 861.521080] RSP: 002b:00007ffc549f58c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.527563] RAX: ffffffffffffffda RBX: 00007ffc549f59b8 RCX: 00007f8f1b2726cb [ 861.531185] RDX: 00007ffc549f59d8 RSI: 00007ffc549f6908 RDI: 00007ffc549f68f2 [ 861.538123] RBP: 0000000000400800 R08: 00007f8f1b5c1d20 R09: 00007f8f1b5c1d20 [ 861.542634] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.545214] R13: 00007ffc549f59b0 R14: 0000000000000000 R15: 0000000000000000 [ 861.548259] INFO: task mrename:78752 blocked for more than 120 seconds. [ 861.552415] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.558053] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.565074] task:mrename state:D stack:0 pid:78752 ppid:76503 flags:0x80004000 [ 861.572122] Call Trace: [ 861.576184] __schedule+0x351/0xcb0 [ 861.579455] ? filename_parentat.isra.44+0x153/0x220 [ 861.582221] schedule+0xc0/0x180 [ 861.585956] schedule_preempt_disabled+0x21/0x40 [ 861.589734] __mutex_lock.isra.10+0x93e/0xec0 [ 861.594086] __mutex_lock_slowpath+0x1f/0x30 [ 861.597534] mutex_lock+0x5b/0x70 [ 861.601095] lock_rename+0x33/0x160 [ 861.606440] do_renameat2+0x313/0x730 [ 861.607886] __x64_sys_rename+0x24/0x30 [ 861.611282] do_syscall_64+0xc1/0x440 [ 861.615251] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.620278] RIP: 0033:0x7fe8b05396cb [ 861.623881] Code: Unable to access opcode bytes at RIP 0x7fe8b05396a1. [ 861.629413] RSP: 002b:00007fffc3ae8a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.634323] RAX: ffffffffffffffda RBX: 00007fffc3ae8b58 RCX: 00007fe8b05396cb [ 861.638362] RDX: 00007fffc3ae8b78 RSI: 00007fffc3ae990a RDI: 00007fffc3ae98f2 [ 861.642337] RBP: 0000000000400800 R08: 00007fe8b0888d20 R09: 00007fe8b0888d20 [ 861.646060] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.649289] R13: 00007fffc3ae8b50 R14: 0000000000000000 R15: 0000000000000000 [ 861.652365] INFO: task lfs:78816 blocked for more than 120 seconds. [ 861.654545] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.660606] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.666625] task:lfs state:D stack:0 pid:78816 ppid:76516 flags:0x80000000 [ 861.672386] Call Trace: [ 861.674346] __schedule+0x351/0xcb0 [ 861.677670] schedule+0xc0/0x180 [ 861.679773] schedule_preempt_disabled+0x21/0x40 [ 861.684135] rwsem_down_read_slowpath+0x44e/0x600 [ 861.687634] down_read+0xa5/0x2b0 [ 861.691425] lookup_slow+0x2f/0x70 [ 861.696116] walk_component+0x263/0x4f0 [ 861.701105] ? nd_jump_root+0xe5/0x160 [ 861.703417] ? path_init+0x437/0x520 [ 861.707268] path_lookupat.isra.41+0xaa/0x3a0 [ 861.709592] filename_lookup+0xb7/0x220 [ 861.713329] ? getname_flags+0x6e/0x330 [ 861.717227] ? __check_object_size+0xff/0x256 [ 861.721243] ? strncpy_from_user+0x5c/0x2c0 [ 861.725339] ? getname_flags+0x96/0x330 [ 861.730474] user_path_at_empty+0x3f/0x50 [ 861.734485] do_readlinkat+0x73/0x1e0 [ 861.737805] __x64_sys_readlink+0x23/0x30 [ 861.739600] do_syscall_64+0xc1/0x440 [ 861.740831] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.745226] RIP: 0033:0x7f18977850ab [ 861.747518] Code: Unable to access opcode bytes at RIP 0x7f1897785081. [ 861.754670] RSP: 002b:00007ffc5c11ca58 EFLAGS: 00000202 ORIG_RAX: 0000000000000059 [ 861.761983] RAX: ffffffffffffffda RBX: 00007ffc5c11ca68 RCX: 00007f18977850ab [ 861.766511] RDX: 0000000000001000 RSI: 00007ffc5c11ca70 RDI: 00007ffc5c123911 [ 861.774724] RBP: 00007ffc5c123911 R08: 00007ffc5c11c950 R09: 00000000ffffff9c [ 861.784047] R10: fffffffffffffb05 R11: 0000000000000202 R12: 00007ffc5c11ca70 [ 861.793651] R13: 00007ffc5c11dab0 R14: 00007ffc5c122300 R15: 0000000000000000 [ 861.824511] INFO: task mrename:78855 blocked for more than 120 seconds. [ 861.832306] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.842390] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.850597] task:mrename state:D stack:0 pid:78855 ppid:76478 flags:0x80004000 [ 861.857083] Call Trace: [ 861.859726] __schedule+0x351/0xcb0 [ 861.861360] ? filename_parentat.isra.44+0x153/0x220 [ 861.863897] schedule+0xc0/0x180 [ 861.865843] schedule_preempt_disabled+0x21/0x40 [ 861.871263] __mutex_lock.isra.10+0x93e/0xec0 [ 861.875202] __mutex_lock_slowpath+0x1f/0x30 [ 861.878256] mutex_lock+0x5b/0x70 [ 861.879553] lock_rename+0x33/0x160 [ 861.885529] do_renameat2+0x313/0x730 [ 861.887067] __x64_sys_rename+0x24/0x30 [ 861.891984] do_syscall_64+0xc1/0x440 [ 861.893100] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.896663] RIP: 0033:0x7f7de3e2f6cb [ 861.898532] Code: Unable to access opcode bytes at RIP 0x7f7de3e2f6a1. [ 861.901627] RSP: 002b:00007ffddfebd008 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 861.906572] RAX: ffffffffffffffda RBX: 00007ffddfebd0f8 RCX: 00007f7de3e2f6cb [ 861.910328] RDX: 00007ffddfebd118 RSI: 00007ffddfebf90a RDI: 00007ffddfebf8f1 [ 861.913707] RBP: 0000000000400800 R08: 00007f7de417ed20 R09: 00007f7de417ed20 [ 861.917679] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 861.921666] R13: 00007ffddfebd0f0 R14: 0000000000000000 R15: 0000000000000000 [ 861.929772] INFO: task lfs:78856 blocked for more than 120 seconds. [ 861.931354] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 861.941844] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.947096] task:lfs state:D stack:0 pid:78856 ppid:76471 flags:0x80000000 [ 861.951415] Call Trace: [ 861.952303] __schedule+0x351/0xcb0 [ 861.953390] schedule+0xc0/0x180 [ 861.954596] schedule_preempt_disabled+0x21/0x40 [ 861.956638] rwsem_down_read_slowpath+0x44e/0x600 [ 861.959087] down_read+0xa5/0x2b0 [ 861.960728] lookup_slow+0x2f/0x70 [ 861.962297] walk_component+0x263/0x4f0 [ 861.967127] ? nd_jump_root+0xe5/0x160 [ 861.968862] ? path_init+0x437/0x520 [ 861.970492] path_lookupat.isra.41+0xaa/0x3a0 [ 861.973162] filename_lookup+0xb7/0x220 [ 861.975118] ? getname_flags+0x6e/0x330 [ 861.977682] ? __check_object_size+0xff/0x256 [ 861.979666] ? strncpy_from_user+0x5c/0x2c0 [ 861.981662] ? getname_flags+0x96/0x330 [ 861.983629] user_path_at_empty+0x3f/0x50 [ 861.985583] do_readlinkat+0x73/0x1e0 [ 861.987431] __x64_sys_readlink+0x23/0x30 [ 861.989460] do_syscall_64+0xc1/0x440 [ 861.991537] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 861.997548] RIP: 0033:0x7f0f2f7ab0ab [ 862.000433] Code: Unable to access opcode bytes at RIP 0x7f0f2f7ab081. [ 862.006465] RSP: 002b:00007ffdb6f253a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059 [ 862.011516] RAX: ffffffffffffffda RBX: 00007ffdb6f253b8 RCX: 00007f0f2f7ab0ab [ 862.014549] RDX: 0000000000001000 RSI: 00007ffdb6f253c0 RDI: 00007ffdb6f2b911 [ 862.018473] RBP: 00007ffdb6f2b911 R08: 00007ffdb6f252a0 R09: 00000000ffffff9c [ 862.026580] R10: fffffffffffffb05 R11: 0000000000000202 R12: 00007ffdb6f253c0 [ 862.032769] R13: 00007ffdb6f26400 R14: 00007ffdb6f2ac50 R15: 0000000000000000 [ 862.038020] INFO: task mrename:78870 blocked for more than 120 seconds. [ 862.044300] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.048274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.054227] task:mrename state:D stack:0 pid:78870 ppid:76476 flags:0x80004000 [ 862.061629] Call Trace: [ 862.064050] __schedule+0x351/0xcb0 [ 862.066915] ? filename_parentat.isra.44+0x153/0x220 [ 862.069316] schedule+0xc0/0x180 [ 862.072152] schedule_preempt_disabled+0x21/0x40 [ 862.075803] __mutex_lock.isra.10+0x93e/0xec0 [ 862.078109] __mutex_lock_slowpath+0x1f/0x30 [ 862.079887] mutex_lock+0x5b/0x70 [ 862.081435] lock_rename+0x33/0x160 [ 862.083448] do_renameat2+0x313/0x730 [ 862.084980] __x64_sys_rename+0x24/0x30 [ 862.087014] do_syscall_64+0xc1/0x440 [ 862.092327] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.097554] RIP: 0033:0x7f18270806cb [ 862.100325] Code: Unable to access opcode bytes at RIP 0x7f18270806a1. [ 862.117067] RSP: 002b:00007fffc4d9d4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052 [ 862.120340] RAX: ffffffffffffffda RBX: 00007fffc4d9d598 RCX: 00007f18270806cb [ 862.126405] RDX: 00007fffc4d9d5b8 RSI: 00007fffc4d9f907 RDI: 00007fffc4d9f8f0 [ 862.129901] RBP: 0000000000400800 R08: 00007f18273cfd20 R09: 00007f18273cfd20 [ 862.135574] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400710 [ 862.145985] R13: 00007fffc4d9d590 R14: 0000000000000000 R15: 0000000000000000 [ 862.151979] INFO: task mrename:78893 blocked for more than 120 seconds. [ 862.160560] Tainted: G O -------- - - 4.18.0rh8.10-debug #2 [ 862.164443] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.169253] task:mrename state:D stack:0 pid:78893 ppid:76502 flags:0x80000000 [ 862.177384] Call Trace: [ 862.179681] __schedule+0x351/0xcb0 [ 862.181434] schedule+0xc0/0x180 [ 862.182783] schedule_preempt_disabled+0x21/0x40 [ 862.184683] rwsem_down_write_slowpath+0x5d7/0xa40 [ 862.185709] down_write+0x80/0xd0 [ 862.186804] lock_rename+0x144/0x160 [ 862.188192] do_renameat2+0x313/0x730 [ 862.192693] __x64_sys_rename+0x24/0x30 [ 862.195018] do_syscall_64+0xc1/0x440 [ 862.196686] entry_SYSCALL_64_after_hwframe+0x49/0xae [ 862.199513] RIP: 0033:0x7f3bcfb576cb [ 862.201644] Code: Unable to access opcode bytes at RIP 0x7f3bcfb576a1. [ 862.204314] RSP: 002b:00007ffcea9692d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 862.212359] RAX: ffffffffffffffda RBX: 00007ffcea9693c8 RCX: 00007f3bcfb576cb [ 862.217344] RDX: 00007ffcea9693e8 RSI: 00007ffcea96b909 RDI: 00007ffcea96b8f3 [ 862.219045] RBP: 0000000000400800 R08: 00007f3bcfea6d20 R09: 00007f3bcfea6d20 [ 862.224197] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400710 [ 862.227355] R13: 00007ffcea9693c0 R14: 0000000000000000 R15: 0000000000000000