[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-7.9-debug (green@centos7-base) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) ) #1 SMP Sat Mar 26 23:28:42 EDT 2022 [ 0.000000] Command line: rd.shell root=nbd:192.168.200.253:centos7:ext4:ro:-p,-b4096 ro crashkernel=128M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] e820: 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 0x0000000100000000-0x000000013edfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x13ee00 max_arch_pfn = 0x400000000 [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WP UC- UC [ 0.000000] e820: last_pfn = 0xbffda max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f5b50-0x000f5b5f] mapped at [ffffffffff200b50] [ 0.000000] RAMDISK: [mem 0xbc2f2000-0xbffcffff] [ 0.000000] Early table checksum verification disabled [ 0.000000] ACPI: RSDP 00000000000f5970 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 00000000bffe1bb7 00034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 00000000bffe1a53 00074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 00000000bffe0040 01A13 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 00000000bffe0000 00040 [ 0.000000] ACPI: APIC 00000000bffe1ac7 00090 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 00000000bffe1b57 00038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 00000000bffe1b8f 00028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013edfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13e5e3000-0x13e609fff] [ 0.000000] Reserving 128MB of memory at 768MB for crashkernel (System RAM: 4077MB) [ 0.000000] kvm-clock: cpu 0, msr 1:3e592001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 335685779 cycles [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x13edfffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0xbffd9fff] [ 0.000000] node 0: [mem 0x100000000-0x13edfffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13edfffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 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] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 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] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 38 pages/cpu s115176 r8192 d32280 u524288 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 13e2135c0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1027499 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: rd.shell root=nbd:192.168.200.253:centos7:ext4:ro:-p,-b4096 ro crashkernel=128M panic=1 nomodeset ipmtu=9000 ip=dhcp rd.neednet=1 init_on_free=off mitigations=off console=ttyS1,115200 audit=0 [ 0.000000] audit: disabled (until reboot) [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 3820316k/5224448k available (8172k kernel code, 1049120k absent, 355012k reserved, 5773k data, 2532k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=4. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] NR_IRQS:327936 nr_irqs:456 0 [ 0.000000] Console: colour *CGA 80x25 [ 0.000000] console [ttyS1] enabled [ 0.000000] allocated 25165824 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.529322] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.531867] pid_max: default: 32768 minimum: 301 [ 0.533350] Security Framework initialized [ 0.534566] SELinux: Initializing. [ 0.537411] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.541797] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.544793] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.546936] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.549496] Initializing cgroup subsys memory [ 0.550816] Initializing cgroup subsys devices [ 0.552242] Initializing cgroup subsys freezer [ 0.553575] Initializing cgroup subsys net_cls [ 0.554923] Initializing cgroup subsys blkio [ 0.556217] Initializing cgroup subsys perf_event [ 0.557777] Initializing cgroup subsys hugetlb [ 0.559091] Initializing cgroup subsys pids [ 0.560378] Initializing cgroup subsys net_prio [ 0.561980] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.563606] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.565160] tlb_flushall_shift: 6 [ 0.566053] FEATURE SPEC_CTRL Not Present [ 0.567135] FEATURE IBPB_SUPPORT Not Present [ 0.568296] Spectre V2 : Vulnerable [ 0.569245] Speculative Store Bypass: Vulnerable [ 0.570894] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.578372] ACPI: Core revision 20130517 [ 0.581686] ACPI: All ACPI Tables successfully acquired [ 0.583500] ftrace: allocating 30294 entries in 119 pages [ 0.641512] Enabling x2apic [ 0.642577] Enabled x2apic [ 0.643997] Switched APIC routing to physical x2apic. [ 0.647655] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.650039] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (fam: 0f, model: 6b, stepping: 01) [ 0.755040] Performance Events: unsupported Netburst CPU model 107 no PMU driver, software events only. [ 0.761018] smpboot: Booting Node 0, Processors #1[ 0.773972] kvm-clock: cpu 1, msr 1:3e592041, secondary cpu clock [ 0.777573] KVM setup async PF for cpu 1 [ 0.778398] kvm-stealtime: cpu 1, msr 13e2935c0 #2[ 0.791320] kvm-clock: cpu 2, msr 1:3e592081, secondary cpu clock [ 0.795678] KVM setup async PF for cpu 2 #3 OK [ 0.796430] kvm-stealtime: cpu 2, msr 13e3135c0 [ 0.807087] kvm-clock: cpu 3, msr 1:3e5920c1, secondary cpu clock [ 0.811784] Brought up 4 CPUs [ 0.811789] KVM setup async PF for cpu 3 [ 0.811797] kvm-stealtime: cpu 3, msr 13e3935c0 [ 0.816136] smpboot: Max logical packages: 1 [ 0.817762] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.821897] devtmpfs: initialized [ 0.823013] x86/mm: Memory block size: 128MB [ 0.827426] EVM: security.selinux [ 0.828368] EVM: security.ima [ 0.829156] EVM: security.capability [ 0.832902] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.835395] NET: Registered protocol family 16 [ 0.837195] cpuidle: using governor haltpoll [ 0.838911] ACPI: bus type PCI registered [ 0.839919] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.841841] PCI: Using configuration type 1 for base access [ 0.849084] ACPI: Added _OSI(Module Device) [ 0.850425] ACPI: Added _OSI(Processor Device) [ 0.852015] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.853753] ACPI: Added _OSI(Processor Aggregator Device) [ 0.855753] ACPI: Added _OSI(Linux-Dell-Video) [ 0.860957] ACPI: Interpreter enabled [ 0.862361] ACPI: (supports S0 S3 S4 S5) [ 0.863749] ACPI: Using IOAPIC for interrupt routing [ 0.865571] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.868935] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.877065] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.879490] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.881983] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.884326] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.889361] acpiphp: Slot [2] registered [ 0.891064] acpiphp: Slot [3] registered [ 0.892486] acpiphp: Slot [4] registered [ 0.893817] acpiphp: Slot [5] registered [ 0.895482] acpiphp: Slot [6] registered [ 0.897155] acpiphp: Slot [7] registered [ 0.898737] acpiphp: Slot [8] registered [ 0.900284] acpiphp: Slot [9] registered [ 0.901974] acpiphp: Slot [10] registered [ 0.903677] acpiphp: Slot [11] registered [ 0.904843] acpiphp: Slot [12] registered [ 0.906069] acpiphp: Slot [13] registered [ 0.907804] acpiphp: Slot [14] registered [ 0.909544] acpiphp: Slot [15] registered [ 0.911429] acpiphp: Slot [16] registered [ 0.912324] acpiphp: Slot [17] registered [ 0.913172] acpiphp: Slot [18] registered [ 0.914095] acpiphp: Slot [19] registered [ 0.914977] acpiphp: Slot [20] registered [ 0.916616] acpiphp: Slot [21] registered [ 0.917921] acpiphp: Slot [22] registered [ 0.919465] acpiphp: Slot [23] registered [ 0.920956] acpiphp: Slot [24] registered [ 0.922607] acpiphp: Slot [25] registered [ 0.924346] acpiphp: Slot [26] registered [ 0.925861] acpiphp: Slot [27] registered [ 0.927599] acpiphp: Slot [28] registered [ 0.928474] acpiphp: Slot [29] registered [ 0.929345] acpiphp: Slot [30] registered [ 0.930418] acpiphp: Slot [31] registered [ 0.931680] PCI host bridge to bus 0000:00 [ 0.932654] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.934209] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.936120] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.938467] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.940732] pci_bus 0000:00: root bus resource [mem 0x140000000-0x1bfffffff window] [ 0.942779] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.952249] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.954161] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.955970] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.957446] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.959806] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.961305] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 1.014427] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.016335] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.018063] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.020244] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.022116] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.023916] vgaarb: loaded [ 1.025033] SCSI subsystem initialized [ 1.025928] ACPI: bus type USB registered [ 1.026855] usbcore: registered new interface driver usbfs [ 1.028674] usbcore: registered new interface driver hub [ 1.030355] usbcore: registered new device driver usb [ 1.032221] PCI: Using ACPI for IRQ routing [ 1.034848] NetLabel: Initializing [ 1.035969] NetLabel: domain hash size = 128 [ 1.037324] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.038926] NetLabel: unlabeled traffic allowed by default [ 1.040913] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 1.042911] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 1.044442] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 1.051284] amd_nb: Cannot enumerate AMD northbridges [ 1.053031] Switched to clocksource kvm-clock [ 1.070466] pnp: PnP ACPI init [ 1.071869] ACPI: bus type PNP registered [ 1.074729] pnp: PnP ACPI: found 6 devices [ 1.076495] ACPI: bus type PNP unregistered [ 1.087641] NET: Registered protocol family 2 [ 1.089945] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 1.093318] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 1.096879] TCP: Hash tables configured (established 32768 bind 32768) [ 1.099450] TCP: reno registered [ 1.100810] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 1.103341] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 1.105996] NET: Registered protocol family 1 [ 1.107573] RPC: Registered named UNIX socket transport module. [ 1.108927] RPC: Registered udp transport module. [ 1.110091] RPC: Registered tcp transport module. [ 1.111513] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.113547] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.114874] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.116711] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.118952] Unpacking initramfs... [ 2.467324] debug: unmapping init [mem 0xffff8800bc2f2000-0xffff8800bffcffff] [ 2.470400] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.472147] software IO TLB [mem 0xb82f2000-0xbc2f2000] (64MB) mapped at [ffff8800b82f2000-ffff8800bc2f1fff] [ 2.477915] cryptomgr_test (52) used greatest stack depth: 14128 bytes left [ 2.478408] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 2.478460] Initialise system trusted keyring [ 2.508523] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.513938] zpool: loaded [ 2.514733] zbud: loaded [ 2.515898] VFS: Disk quotas dquot_6.6.0 [ 2.516926] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.518932] NFS: Registering the id_resolver key type [ 2.520155] Key type id_resolver registered [ 2.521096] Key type id_legacy registered [ 2.522061] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.523924] Key type big_key registered [ 2.526778] cryptomgr_test (58) used greatest stack depth: 13968 bytes left [ 2.530129] cryptomgr_test (63) used greatest stack depth: 13536 bytes left [ 2.530288] NET: Registered protocol family 38 [ 2.530298] Key type asymmetric registered [ 2.530301] Asymmetric key parser 'x509' registered [ 2.530417] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.530549] io scheduler noop registered [ 2.530552] io scheduler deadline registered (default) [ 2.530601] io scheduler cfq registered [ 2.530606] io scheduler mq-deadline registered [ 2.530611] io scheduler kyber registered [ 2.533334] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.533340] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.546694] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.548175] ACPI: Power Button [PWRF] [ 2.549026] GHES: HEST is not enabled! [ 2.588232] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 2.627272] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 2.673004] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.701042] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 2.728871] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.732262] Non-volatile memory driver v1.3 [ 2.733431] Linux agpgart interface v0.103 [ 2.735514] crash memory driver: version 1.1 [ 2.737086] nbd: registered device at major 43 [ 2.748763] virtio_blk virtio1: [vda] 66264 512-byte logical blocks (33.9 MB/32.3 MiB) [ 2.767249] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.772012] rdac: device handler registered [ 2.773298] hp_sw: device handler registered [ 2.774353] emc: device handler registered [ 2.775773] libphy: Fixed MDIO Bus: probed [ 2.778978] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.780729] ehci-pci: EHCI PCI platform driver [ 2.781789] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.783310] ohci-pci: OHCI PCI platform driver [ 2.784398] uhci_hcd: USB Universal Host Controller Interface driver [ 2.786088] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.789082] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.790373] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.792070] mousedev: PS/2 mouse device common for all mice [ 2.794953] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.798495] rtc_cmos 00:05: RTC can wake from S4 [ 2.801149] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 2.803895] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.806527] kvm: host does not support poll control [ 2.809921] kvm: host upgrade recommended [ 2.812832] hidraw: raw HID events driver (C) Jiri Kosina [ 2.814881] usbcore: registered new interface driver usbhid [ 2.816736] usbhid: USB HID core driver [ 2.818072] drop_monitor: Initializing network drop monitor service [ 2.820675] Netfilter messages via NETLINK v0.30. [ 2.821950] TCP: cubic registered [ 2.822814] Initializing XFRM netlink socket [ 2.824315] NET: Registered protocol family 10 [ 2.826455] NET: Registered protocol family 17 [ 2.828114] Key type dns_resolver registered [ 2.829762] mce: Using 10 MCE banks [ 2.831176] Loading compiled-in X.509 certificates [ 2.833304] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 2.835745] registered taskstats version 1 [ 2.839436] modprobe (72) used greatest stack depth: 13456 bytes left [ 2.842689] Key type trusted registered [ 2.850109] Key type encrypted registered [ 2.851424] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.854379] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 2.857838] rtc_cmos 00:05: setting system clock to 2024-01-19 16:53:43 UTC (1705683223) [ 2.860901] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 2.862157] Write protecting the kernel read-only data: 12288k [ 2.863441] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 2.865107] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 2.872641] random: systemd: uninitialized urandom read (16 bytes read) [ 2.875092] random: systemd: uninitialized urandom read (16 bytes read) [ 2.876668] random: systemd: uninitialized urandom read (16 bytes read) [ 2.879813] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 2.883890] systemd[1]: Detected virtualization kvm. [ 2.885636] systemd[1]: Detected architecture x86-64. [ 2.886703] systemd[1]: Running in initial RAM disk. Welcome to CentOS Linux 7 (Core) dracut-033-572.el7 (Initramfs)! [ 2.889973] systemd[1]: No hostname configured. [ 2.891061] systemd[1]: Set hostname to . [ 2.892431] random: systemd: uninitialized urandom read (16 bytes read) [ 2.894455] systemd[1]: Initializing machine ID from random generator. [ 2.935475] dracut-rootfs-g (86) used greatest stack depth: 13264 bytes left [ 2.938110] random: systemd: uninitialized urandom read (16 bytes read) [ 2.939926] random: systemd: uninitialized urandom read (16 bytes read) [ 2.941870] random: systemd: uninitialized urandom read (16 bytes read) [ 2.943680] random: systemd: uninitialized urandom read (16 bytes read) [ 2.946745] random: systemd: uninitialized urandom read (16 bytes read) [ 2.948892] random: systemd: uninitialized urandom read (16 bytes read) [ 2.960287] systemd[1]: Reached target Local File Systems. [ OK ] Reached target Local File Systems. [ 2.963783] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ 2.965927] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 2.968206] systemd[1]: Created slice Root Slice. [ OK ] Created slice Root Slice. [ 2.970359] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 2.972800] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 2.976363] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ 2.980376] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... [ 2.983504] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ 2.987760] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 2.990879] systemd[1]: Starting dracut cmdline hook... Starting dracut cmdline hook... [ 2.992731] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 2.994820] systemd[1]: Reached target Sockets. [ OK ] Reached target Sockets. [ 2.997438] systemd[1]: Starting Journal Service... Starting Journal Service... [ 2.999348] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 3.001725] systemd[1]: Started Setup Virtual Console. [ OK ] Started Setup Virtual Console. [ 3.005762] systemd[1]: Started Load Kernel Modules. [ OK ] Started Load Kernel Modules. [ 3.008473] systemd[1]: Started Create list of required static device nodes for the current kernel. [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ 3.014978] systemd[1]: Starting Create Static Device Nodes in /dev... Starting Create Static Device Nodes in /dev... [ 3.020414] systemd[1]: Starting Apply Kernel Variables... Starting Apply Kernel Variables... [ 3.025348] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Apply Kernel Variables. [ OK ] Started dracut cmdline hook. [ 3.189433] random: fast init done Starting dracut pre-udev hook... [ 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 Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Started udev Coldplug all Devices. Starting dracut initqueue hook... [ OK ] Reached target System Initialization. Starting Show Plymouth Boot Screen... [ 3.463758] scsi host0: ata_piix [ 3.465147] scsi host1: ata_piix [ 3.466511] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 3.468963] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 3.476081] tsc: Refined TSC clocksource calibration: 2399.986 MHz [ OK ] Started Show Plymouth Boot Screen. [ OK ] Reached target Paths. [ OK ] Started Forward Password Requests to Plymouth Directory Watch. [ OK ] Reached target Basic System. %G[ 3.503097] ip (315) used greatest stack depth: 13080 bytes left [ 3.544395] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 3.546663] ip (342) used greatest stack depth: 12464 bytes left [ 3.644851] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 3.780197] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 5.471770] dracut-initqueue[276]: RTNETLINK answers: File exists [ 5.618875] dracut-initqueue[276]: bs=4096, sz=32212254720 bytes [ OK ] Started dracut initqueue hook. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... Mounting /sysroot... [ 6.447047] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ 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. Starting Plymouth switch root service... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Basic System. [ OK ] Stopped target Sockets. [ OK ] Stopped target Paths. [ OK ] Stopped target Slices. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Swap. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped Load Kernel Modules. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Local File Systems. [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Started Plymouth switch root service. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta...ce nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. Starting Switch Root... [ 6.782883] systemd-journald[109]: Received SIGTERM from PID 1 (systemd). [ 6.963184] SELinux: Disabled at runtime. [ 7.021729] ip_tables: (C) 2000-2006 Netfilter Core Team [ 7.023489] systemd[1]: Inserted module 'ip_tables' Welcome to CentOS Linux 7 (Core)! [ OK ] Stopped Switch Root. [ OK ] Stopped Journal Service. Starting Journal Service... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Stopped target Switch Root. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice User and Session Slice. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. Starting Read and set NIS domainname from /etc/sysconfig/network... Mounting Debug File System... [ OK ] Set up automount Arbitrary Executab...ats File System Automount Point. [ OK ] Reached target Slices. [ OK ] Stopped target Initrd File Systems. [ OK ] Listening on udev Control Socket. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... [ OK ] Reached target Local Encrypted Volumes. Mounting Huge Pages File System... [ OK ] Stopped target Initrd Root File System. [ OK ] Reached target rpc_pipefs.target. [ OK ] Listening on Delayed Shutdown Socket. [ OK ] Created slice system-getty.slice. Mounting POSIX Message Queue File System... [ OK ] Created slice system-selinux\x2dpol...grate\x2dlocal\x2dchanges.slice. Starting Set Up Additional Binary Formats... Starting Remount Root and Kernel File Systems... Starting Load Kernel Modules... Starting Create list of required st... nodes for the current kernel... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Debug File System. [ OK ] Started Journal Service. [ OK ] Started Read and set NIS domainname from /etc/sysconfig/network. [ OK ] Started Load Kernel Modules. [ OK ] Started Create list of required sta...ce nodes for the current kernel. Mounting Arbitrary Executable File Formats File System... Starting Create Static Device Nodes in /dev... Starting Apply Kernel Variables... [ OK ] Mounted Arbitrary Executable File Formats File System. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Apply Kernel Variables. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. Starting Flush Journal to Persistent Storage... Starting Configure read-only root support... [ OK ] Started Set Up Additional Binary Formats. [ 7.322771] systemd-tmpfile (584) used greatest stack depth: 12096 bytes left [ 7.326164] systemd-journald[564]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ OK ] Started udev Kernel Device Manager. [ OK ] Found device /dev/ttyS1. [ 7.433343] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 7.448429] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ OK ] Found device /dev/ttyS0. [ OK ] Found device /dev/vda. Mounting /home/green/git/lustre-release... [ OK ] Found device /dev/disk/by-label/SWAP. Activating swap /dev/disk/by-label/SWAP... [ 7.531830] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Reached target Swap. [ 7.555139] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. %G[ 9.339449] mount.nfs (729) used greatest stack depth: 10728 bytes left [ OK ] Started Configure read-only root support. [ OK ] Reached target Local File Systems. Starting Rebuild Journal Catalog... Starting Mark the need to relabel after reboot... Starting Tell Plymouth To Write Out Runtime Data... Starting Preprocess NFS configuration... Starting Create Volatile Files and Directories... Starting Load/Save Random Seed... [FAILED] Failed to start Rebuild Journal Catalog. See 'systemctl status systemd-journal-catalog-update.service' for details. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Tell Plymouth To Write Out Runtime Data. [ OK ] Started Preprocess NFS configuration. [FAILED] Failed to start Create Volatile Files and Directories. See 'systemctl status systemd-tmpfiles-setup.service' for details. [ OK ] Started Load/Save Random Seed. Starting Update UTMP about System Boot/Shutdown... Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Reached target System Initialization. [ OK ] Started Flexible branding. [ OK ] Reached target Paths. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting GSSAPI Proxy Daemon... Starting Login Service... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... Starting Dump dmesg to /var/log/dmesg... [ 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 Login Service. [ OK ] Started Permit User Sessions. [ OK ] Started Dump dmesg to /var/log/dmesg. [ OK ] Started Network Manager. Starting Network Manager Wait Online... [ OK ] Reached target Network. Starting OpenSSH server daemon... Starting /etc/rc.d/rc.local Compatibility... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ OK ] Started /etc/rc.d/rc.local Compatibility. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... Starting Terminate Plymouth Boot Screen... Starting Wait for Plymouth Boot Screen to Quit... [ OK ] Started Network Manager Script Dispatcher Service. CentOS Linux 7 (Core) Kernel 3.10.0-7.9-debug on an x86_64 oleg206-client login: [ 27.193255] libcfs: loading out-of-tree module taints kernel. [ 27.195269] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 27.316934] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 27.332587] alg: No test for adler32 (adler32-zlib) [ 27.589668] PCLMULQDQ-NI instructions are not detected. [ 28.235333] Lustre: Lustre: Build Version: 2.15.60_20_gfdd1f9d [ 28.438291] LNet: Added LNI 192.168.202.6@tcp [8/256/0/180] [ 28.440612] LNet: Accept secure, port 988 [ 29.992228] Key type lgssc registered [ 30.287022] Lustre: Echo OBD driver; http://www.lustre.org/ [ 72.313694] Lustre: Mounted lustre-client [ 74.334302] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 88.378337] Lustre: DEBUG MARKER: oleg206-client.virtnet: executing check_logdir /tmp/testlogs/ [ 89.290350] Lustre: DEBUG MARKER: oleg206-client.virtnet: executing yml_node [ 90.297064] Lustre: DEBUG MARKER: Client: 2.15.60.20 [ 90.994615] Lustre: DEBUG MARKER: MDS: 2.15.60.20 [ 91.711909] Lustre: DEBUG MARKER: OSS: 2.15.60.20 [ 92.142446] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Fri Jan 19 11:55:12 EST 2024 [ 93.849574] Lustre: DEBUG MARKER: excepting tests: [ 94.047565] Lustre: lustre-OST0000-osc-ffff88012e586800: disconnect after 20s idle [ 94.054005] Lustre: Mounted lustre-client [ 94.714433] Lustre: DEBUG MARKER: oleg206-client.virtnet: executing check_config_client /mnt/lustre [ 99.438665] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 103.895764] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg206-client.virtnet DURATION=300 ========================================================== 11:55:23 (1705683323) [ 105.244327] LustreError: 9048:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff88012e586800: inode [0x200000401:0x8:0x0] mdc close failed: rc = -13 [ 105.863669] 12[9492]: segfault at 8 ip 00007f0c4e3577e8 sp 00007ffc498cec10 error 4 in ld-2.17.so[7f0c4e34c000+22000] [ 106.854447] hrtimer: interrupt took 3964293 ns [ 107.637442] random: crng init done [ 108.347095] 3[10641]: segfault at 8 ip 00007f4ebd5e07e8 sp 00007fff549c5d80 error 4 in ld-2.17.so[7f4ebd5d5000+22000] [ 121.428878] 0[15718]: segfault at 406000 ip 0000000000406000 sp 00007ffc0e5934e8 error 14 in 0[606000+1000] [ 123.645782] LustreError: 16537:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff88012e586800: inode [0x200000401:0x281:0x0] mdc close failed: rc = -13 [ 144.077219] 18[23622]: segfault at 8 ip 00007f5cb8f1e7e8 sp 00007ffff4f5d810 error 4 in ld-2.17.so[7f5cb8f13000+22000] [ 150.008100] LustreError: 25525:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff88012e586800: inode [0x200000401:0x62a:0x0] mdc close failed: rc = -13 [ 154.761176] LustreError: 27390:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff88012e586800: inode [0x200000402:0x6e5:0x0] mdc close failed: rc = -13 [ 158.067332] 6[28809]: segfault at 8 ip 00007f1fbba967e8 sp 00007ffc8b3f09c0 error 4 in ld-2.17.so[7f1fbba8b000+22000] [ 169.965957] 4[32649]: segfault at 8 ip 00007fb46b5d27e8 sp 00007ffd8fc05840 error 4 in ld-2.17.so[7fb46b5c7000+22000] [ 185.623498] 13[5345]: segfault at 8 ip 00007f817c76d7e8 sp 00007ffcd7adb530 error 4 in ld-2.17.so[7f817c762000+22000] [ 185.664156] LustreError: 5345:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff88012e586800: inode [0x200000401:0xade:0x0] mdc close failed: rc = -13 [ 200.899093] 19[10627]: segfault at 8 ip 00007f37171507e8 sp 00007fff33ec41a0 error 4 in ld-2.17.so[7f3717145000+22000] [ 216.037701] 18[16732]: segfault at 8 ip 00007f629f9cc7e8 sp 00007ffcab040020 error 4 in ld-2.17.so[7f629f9c1000+22000] [ 217.502407] LustreError: 17308:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff8800aab04000: inode [0x200000401:0x1005:0x0] mdc close failed: rc = -13 [ 217.511289] LustreError: 17308:0:(file.c:246:ll_close_inode_openhandle()) Skipped 1 previous similar message [ 229.548262] 5[23036]: segfault at 1c ip 00000000004017b0 sp 00007ffc2bfe6ad0 error 6 in 5[400000+6000] [ 235.302884] 19[25947]: segfault at 8 ip 00007f939385f7e8 sp 00007fff68270590 error 4 in ld-2.17.so[7f9393854000+22000] [ 235.319002] LustreError: 25947:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff8800aab04000: inode [0x200000402:0x1212:0x0] mdc close failed: rc = -13 [ 237.144084] 19[26868]: segfault at 8 ip 00007fe69a61a7e8 sp 00007ffdfb3843a0 error 4 in ld-2.17.so[7fe69a60f000+22000] [ 242.300821] 2[29674]: segfault at 8 ip 00007fc70ee637e8 sp 00007ffec3e152a0 error 4 in ld-2.17.so[7fc70ee58000+22000] [ 242.723052] 7[29911]: segfault at 8 ip 00007f0fd36a47e8 sp 00007ffedfba4430 error 4 in ld-2.17.so[7f0fd3699000+22000] [ 262.746090] 1[8788]: segfault at 4017b0 ip 00000000004017b0 sp 00007ffe3ca42c50 error 14 [ 273.638624] 10[14714]: segfault at 8 ip 00007fdfecbbc7e8 sp 00007ffecef4bb10 error 4 in ld-2.17.so[7fdfecbb1000+22000] [ 276.267186] 7[15790]: segfault at 66 ip 0000000000000066 sp 00007ffe92331ba8 error 14 in 7[400000+6000] [ 277.863983] 6[16575]: segfault at 8 ip 00007f1cda9917e8 sp 00007ffeb0a87cd0 error 4 in ld-2.17.so[7f1cda986000+22000] [ 278.807925] 14[16947]: segfault at 8 ip 00007fa72d8712fc sp 00007fff340aec60 error 4 in ld-2.17.so[7fa72d864000+22000] [ 288.982645] 6[21653]: segfault at 8 ip 00007f1cf15c37e8 sp 00007ffce325d890 error 4 in ld-2.17.so[7f1cf15b8000+22000] [ 299.823602] 3[26444]: segfault at 0 ip (null) sp 00007ffc3ce014b8 error 14 in 3[400000+6000] [ 311.270161] LustreError: 31001:0:(file.c:246:ll_close_inode_openhandle()) lustre-clilmv-ffff88012e586800: inode [0x200000401:0x2134:0x0] mdc close failed: rc = -13 [ 311.279156] LustreError: 31001:0:(file.c:246:ll_close_inode_openhandle()) Skipped 1 previous similar message [ 313.181602] 6[32002]: segfault at 8 ip 00007f50daa7a7e8 sp 00007ffd5dc475d0 error 4 in ld-2.17.so[7f50daa6f000+22000] [ 322.133564] 17[3350]: segfault at 0 ip (null) sp 00007fffe1d3e408 error 14 in 17[400000+6000] [ 327.699534] 18[5963]: segfault at 8 ip 00007efc8c8687e8 sp 00007ffecbde0100 error 4 in ld-2.17.so[7efc8c85d000+22000] [ 341.310682] 14[10923]: segfault at 40452b ip 0000000000405d79 sp 00007ffde5c25a28 error 7 in 14[400000+6000] [ 354.895800] 17[16031]: segfault at 8 ip 00007f6c311dd7e8 sp 00007fffeaf0e610 error 4 in ld-2.17.so[7f6c311d2000+22000] [ 359.814658] 14[17799]: segfault at 8 ip 00007fe9543b87e8 sp 00007ffebef8b4c0 error 4 in ld-2.17.so[7fe9543ad000+22000] [ 389.542551] LNet: Host 192.168.202.106 reset our connection while we were sending data; it may have rebooted: rc = -104 [ 389.553238] Lustre: 1813:0:(client.c:2337:ptlrpc_expire_one_request()) @@@ Request sent has failed due to network error: [sent 1705683610/real 1705683610] req@ffff88012e730f00 x1788538550895232/t0(0) o400->lustre-MDT0000-mdc-ffff88012e586800@192.168.202.106@tcp:12/10 lens 224/224 e 0 to 1 dl 1705683626 ref 1 fl Rpc:eXNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 389.553689] LustreError: 166-1: MGC192.168.202.106@tcp: Connection to MGS (at 192.168.202.106@tcp) was lost; in progress operations using this service will fail [ 389.553741] Lustre: lustre-OST0000-osc-ffff88012e586800: Connection to lustre-OST0000 (at 192.168.202.106@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 389.576143] Lustre: 1813:0:(client.c:2337:ptlrpc_expire_one_request()) Skipped 4 previous similar messages