[ 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] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x13ee00 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000C0000000 mask 3FFFC0000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 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] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x023c1000, 0x023c1fff] PGTABLE [ 0.000000] BRK [0x023c2000, 0x023c2fff] PGTABLE [ 0.000000] BRK [0x023c3000, 0x023c3fff] PGTABLE [ 0.000000] BRK [0x023c4000, 0x023c4fff] PGTABLE [ 0.000000] BRK [0x023c5000, 0x023c5fff] PGTABLE [ 0.000000] BRK [0x023c6000, 0x023c6fff] PGTABLE [ 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] ACPI: Local APIC address 0xfee00000 [ 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 267244702 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] On node 0 totalpages: 1043832 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12224 pages used for memmap [ 0.000000] DMA32 zone: 782298 pages, LIFO batch:31 [ 0.000000] Normal zone: 4024 pages used for memmap [ 0.000000] Normal zone: 257536 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 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] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 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] pcpu-alloc: s115176 r8192 d32280 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 13e2135c0 [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 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] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 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] ODEBUG: 73 of 73 active objects replaced [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.400969] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.404055] pid_max: default: 32768 minimum: 301 [ 0.405738] Security Framework initialized [ 0.407352] SELinux: Initializing. [ 0.408837] SELinux: Starting in permissive mode [ 0.410312] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.417035] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.420341] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.422342] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.424279] Initializing cgroup subsys memory [ 0.425776] Initializing cgroup subsys devices [ 0.427166] Initializing cgroup subsys freezer [ 0.428638] Initializing cgroup subsys net_cls [ 0.429704] Initializing cgroup subsys blkio [ 0.430888] Initializing cgroup subsys perf_event [ 0.432451] Initializing cgroup subsys hugetlb [ 0.434904] Initializing cgroup subsys pids [ 0.437269] Initializing cgroup subsys net_prio [ 0.438707] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.441554] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.443730] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.445048] tlb_flushall_shift: 6 [ 0.446030] FEATURE SPEC_CTRL Present [ 0.447204] FEATURE IBPB_SUPPORT Present [ 0.448641] Spectre V2 : Enabling Indirect Branch Prediction Barrier [ 0.450682] Spectre V2 : Vulnerable [ 0.451279] Speculative Store Bypass: Vulnerable [ 0.453003] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.460411] ACPI: Core revision 20130517 [ 0.462532] ACPI: All ACPI Tables successfully acquired [ 0.464849] ftrace: allocating 30294 entries in 119 pages [ 0.517872] Enabling x2apic [ 0.518787] Enabled x2apic [ 0.520188] Switched APIC routing to physical x2apic. [ 0.523706] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.525680] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (fam: 06, model: 3e, stepping: 04) [ 0.528947] TSC deadline timer enabled [ 0.529132] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.531610] ... version: 2 [ 0.532941] ... bit width: 48 [ 0.534204] ... generic registers: 4 [ 0.535461] ... value mask: 0000ffffffffffff [ 0.537189] ... max period: 00007fffffffffff [ 0.538885] ... fixed-purpose events: 3 [ 0.540345] ... event mask: 000000070000000f [ 0.541636] KVM setup paravirtual spinlock [ 0.546633] kvm-clock: cpu 1, msr 1:3e592041, secondary cpu clock [ 0.549971] KVM setup async PF for cpu 1 [ 0.551400] kvm-stealtime: cpu 1, msr 13e2935c0 [ 0.554179] kvm-clock: cpu 2, msr 1:3e592081, secondary cpu clock [ 0.545188] smpboot: Booting Node 0, Processors #1 #2 #3 OK [ 0.558486] KVM setup async PF for cpu 2 [ 0.558697] kvm-clock: cpu 3, msr 1:3e5920c1, secondary cpu clock [ 0.562150] kvm-stealtime: cpu 2, msr 13e3135c0 [ 0.563845] Brought up 4 CPUs [ 0.563851] KVM setup async PF for cpu 3 [ 0.563859] kvm-stealtime: cpu 3, msr 13e3935c0 [ 0.567906] smpboot: Max logical packages: 1 [ 0.569369] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.574470] devtmpfs: initialized [ 0.575771] x86/mm: Memory block size: 128MB [ 0.580694] EVM: security.selinux [ 0.581868] EVM: security.ima [ 0.582796] EVM: security.capability [ 0.586429] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.588839] NET: Registered protocol family 16 [ 0.590487] cpuidle: using governor haltpoll [ 0.592591] ACPI: bus type PCI registered [ 0.593509] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.595412] PCI: Using configuration type 1 for base access [ 0.596439] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.607597] ACPI: Added _OSI(Module Device) [ 0.609316] ACPI: Added _OSI(Processor Device) [ 0.610776] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.612860] ACPI: Added _OSI(Processor Aggregator Device) [ 0.614097] ACPI: Added _OSI(Linux-Dell-Video) [ 0.616281] ACPI: EC: Look up EC in DSDT [ 0.618756] ACPI: Interpreter enabled [ 0.620160] ACPI: (supports S0 S3 S4 S5) [ 0.621502] ACPI: Using IOAPIC for interrupt routing [ 0.622922] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.625379] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.631079] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.632710] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.634727] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.636784] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.640310] acpiphp: Slot [2] registered [ 0.641605] acpiphp: Slot [3] registered [ 0.643256] acpiphp: Slot [4] registered [ 0.644348] acpiphp: Slot [5] registered [ 0.645364] acpiphp: Slot [6] registered [ 0.646513] acpiphp: Slot [7] registered [ 0.647851] acpiphp: Slot [8] registered [ 0.649070] acpiphp: Slot [9] registered [ 0.650063] acpiphp: Slot [10] registered [ 0.651384] acpiphp: Slot [11] registered [ 0.652767] acpiphp: Slot [12] registered [ 0.653873] acpiphp: Slot [13] registered [ 0.654783] acpiphp: Slot [14] registered [ 0.656038] acpiphp: Slot [15] registered [ 0.657225] acpiphp: Slot [16] registered [ 0.658345] acpiphp: Slot [17] registered [ 0.659400] acpiphp: Slot [18] registered [ 0.660762] acpiphp: Slot [19] registered [ 0.662084] acpiphp: Slot [20] registered [ 0.663301] acpiphp: Slot [21] registered [ 0.664708] acpiphp: Slot [22] registered [ 0.665961] acpiphp: Slot [23] registered [ 0.667246] acpiphp: Slot [24] registered [ 0.668424] acpiphp: Slot [25] registered [ 0.669472] acpiphp: Slot [26] registered [ 0.671254] acpiphp: Slot [27] registered [ 0.672258] acpiphp: Slot [28] registered [ 0.673221] acpiphp: Slot [29] registered [ 0.674213] acpiphp: Slot [30] registered [ 0.675531] acpiphp: Slot [31] registered [ 0.676507] PCI host bridge to bus 0000:00 [ 0.677449] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.679303] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.681473] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.683614] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.686170] pci_bus 0000:00: root bus resource [mem 0x140000000-0x1bfffffff window] [ 0.689238] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.691290] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.692080] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.693053] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.698686] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.701301] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.705654] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.708251] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.710725] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.712256] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.712636] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.714010] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.715637] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.717001] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.725287] pci 0000:00:02.0: reg 0x20: [mem 0xfebf4000-0xfebf7fff 64bit pref] [ 0.726510] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.727658] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.734663] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.746371] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.760180] pci 0000:00:05.0: reg 0x20: [mem 0xfebf8000-0xfebfbfff 64bit pref] [ 0.766114] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.769529] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.778050] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.791550] pci 0000:00:06.0: reg 0x20: [mem 0xfebfc000-0xfebfffff 64bit pref] [ 0.798609] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.800672] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.803204] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.805331] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.807413] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.810144] vgaarb: loaded [ 0.810861] SCSI subsystem initialized [ 0.811927] ACPI: bus type USB registered [ 0.813036] usbcore: registered new interface driver usbfs [ 0.814867] usbcore: registered new interface driver hub [ 0.816414] usbcore: registered new device driver usb [ 0.818817] PCI: Using ACPI for IRQ routing [ 0.820370] PCI: pci_cache_line_size set to 64 bytes [ 0.820568] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.820575] e820: reserve RAM buffer [mem 0xbffda000-0xbfffffff] [ 0.820578] e820: reserve RAM buffer [mem 0x13ee00000-0x13fffffff] [ 0.821588] NetLabel: Initializing [ 0.822513] NetLabel: domain hash size = 128 [ 0.823631] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.825316] NetLabel: unlabeled traffic allowed by default [ 0.827479] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.829148] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.833396] amd_nb: Cannot enumerate AMD northbridges [ 0.837174] Switched to clocksource kvm-clock [ 0.858002] pnp: PnP ACPI init [ 0.859242] ACPI: bus type PNP registered [ 0.861303] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.861405] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.861456] pnp 00:02: [dma 2] [ 0.861512] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.861595] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.861694] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.861781] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.862246] pnp: PnP ACPI: found 6 devices [ 0.863635] ACPI: bus type PNP unregistered [ 0.881640] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.881647] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.881650] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.881653] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.881655] pci_bus 0000:00: resource 8 [mem 0x140000000-0x1bfffffff window] [ 0.881747] NET: Registered protocol family 2 [ 0.884877] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.888719] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 0.892983] TCP: Hash tables configured (established 32768 bind 32768) [ 0.895660] TCP: reno registered [ 0.897110] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 0.899451] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 0.901982] NET: Registered protocol family 1 [ 0.905080] RPC: Registered named UNIX socket transport module. [ 0.907469] RPC: Registered udp transport module. [ 0.909117] RPC: Registered tcp transport module. [ 0.911237] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.913867] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.915578] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.917503] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.919298] PCI: CLS 0 bytes, default 64 [ 0.919479] Unpacking initramfs... [ 2.367904] debug: unmapping init [mem 0xffff8800bc2f2000-0xffff8800bffcffff] [ 2.372211] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.374323] software IO TLB [mem 0xb82f2000-0xbc2f2000] (64MB) mapped at [ffff8800b82f2000-ffff8800bc2f1fff] [ 2.377566] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.380544] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.382359] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.384010] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 2.391774] cryptomgr_test (50) used greatest stack depth: 14128 bytes left [ 2.394705] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 2.396738] Initialise system trusted keyring [ 2.429840] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 2.432284] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.438407] zpool: loaded [ 2.439486] zbud: loaded [ 2.440937] VFS: Disk quotas dquot_6.6.0 [ 2.443541] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.446856] NFS: Registering the id_resolver key type [ 2.448648] Key type id_resolver registered [ 2.450168] Key type id_legacy registered [ 2.451735] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.455852] Key type big_key registered [ 2.457377] SELinux: Registering netfilter hooks [ 2.463280] cryptomgr_test (56) used greatest stack depth: 14048 bytes left [ 2.467282] cryptomgr_test (57) used greatest stack depth: 13968 bytes left [ 2.471002] cryptomgr_test (58) used greatest stack depth: 13664 bytes left [ 2.473574] NET: Registered protocol family 38 [ 2.473585] Key type asymmetric registered [ 2.473589] Asymmetric key parser 'x509' registered [ 2.473710] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.473841] io scheduler noop registered [ 2.473846] io scheduler deadline registered (default) [ 2.473913] io scheduler cfq registered [ 2.473918] io scheduler mq-deadline registered [ 2.473922] io scheduler kyber registered [ 2.478013] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.478024] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.500220] intel_idle: does not run on family 6 model 62 [ 2.500381] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.503024] ACPI: Power Button [PWRF] [ 2.504449] GHES: HEST is not enabled! [ 2.562697] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 2.619324] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 2.681061] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.710106] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 2.737969] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.741661] Non-volatile memory driver v1.3 [ 2.743329] Linux agpgart interface v0.103 [ 2.745051] crash memory driver: version 1.1 [ 2.746869] nbd: registered device at major 43 [ 2.754504] virtio-pci 0000:00:05.0: irq 24 for MSI/MSI-X [ 2.754556] virtio-pci 0000:00:05.0: irq 25 for MSI/MSI-X [ 2.754597] virtio-pci 0000:00:05.0: irq 26 for MSI/MSI-X [ 2.754634] virtio-pci 0000:00:05.0: irq 27 for MSI/MSI-X [ 2.754671] virtio-pci 0000:00:05.0: irq 28 for MSI/MSI-X [ 2.764016] virtio_blk virtio1: [vda] 60640 512-byte logical blocks (31.0 MB/29.6 MiB) [ 2.772378] virtio-pci 0000:00:06.0: irq 29 for MSI/MSI-X [ 2.772430] virtio-pci 0000:00:06.0: irq 30 for MSI/MSI-X [ 2.772479] virtio-pci 0000:00:06.0: irq 31 for MSI/MSI-X [ 2.772521] virtio-pci 0000:00:06.0: irq 32 for MSI/MSI-X [ 2.772561] virtio-pci 0000:00:06.0: irq 33 for MSI/MSI-X [ 2.779542] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.786035] rdac: device handler registered [ 2.787695] hp_sw: device handler registered [ 2.788854] emc: device handler registered [ 2.790049] libphy: Fixed MDIO Bus: probed [ 2.797997] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.800635] ehci-pci: EHCI PCI platform driver [ 2.802884] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.804508] ohci-pci: OHCI PCI platform driver [ 2.805759] uhci_hcd: USB Universal Host Controller Interface driver [ 2.807761] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.810998] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.812321] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.814925] mousedev: PS/2 mouse device common for all mice [ 2.817699] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.821477] rtc_cmos 00:05: RTC can wake from S4 [ 2.825740] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 2.828775] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.834939] hidraw: raw HID events driver (C) Jiri Kosina [ 2.837602] usbcore: registered new interface driver usbhid [ 2.839264] usbhid: USB HID core driver [ 2.840540] drop_monitor: Initializing network drop monitor service [ 2.842386] Netfilter messages via NETLINK v0.30. [ 2.843859] TCP: cubic registered [ 2.844958] Initializing XFRM netlink socket [ 2.846681] NET: Registered protocol family 10 [ 2.848690] NET: Registered protocol family 17 [ 2.850224] Key type dns_resolver registered [ 2.852217] mce: Using 10 MCE banks [ 2.853980] Loading compiled-in X.509 certificates [ 2.856523] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 2.859382] registered taskstats version 1 [ 2.863887] modprobe (71) used greatest stack depth: 13456 bytes left [ 2.869293] Key type trusted registered [ 2.877828] Key type encrypted registered [ 2.878904] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.882050] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 2.886839] rtc_cmos 00:05: setting system clock to 2025-04-01 17:13:28 UTC (1743527608) [ 2.891583] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 2.894617] Write protecting the kernel read-only data: 12288k [ 2.897282] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 2.899980] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 2.909297] random: systemd: uninitialized urandom read (16 bytes read) [ 2.913141] random: systemd: uninitialized urandom read (16 bytes read) [ 2.915488] random: systemd: uninitialized urandom read (16 bytes read) [ 2.919944] 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) [ 2.925707] systemd[1]: Detected virtualization kvm. [ 2.927195] systemd[1]: Detected architecture x86-64. [ 2.928132] systemd[1]: Running in initial RAM disk. [ 2.934149] systemd[1]: No hostname configured. [ 2.935585] systemd[1]: Set hostname to . [ 2.937318] random: systemd: uninitialized urandom read (16 bytes read) [ 2.939052] systemd[1]: Initializing machine ID from random generator. [ 2.953893] mkdir (88) used greatest stack depth: 13008 bytes left [ 2.994491] random: systemd: uninitialized urandom read (16 bytes read) [ 2.996545] random: systemd: uninitialized urandom read (16 bytes read) [ 2.998613] random: systemd: uninitialized urandom read (16 bytes read) [ 3.000743] random: systemd: uninitialized urandom read (16 bytes read) [ 3.004028] random: systemd: uninitialized urandom read (16 bytes read) [ 3.006429] random: systemd: uninitialized urandom read (16 bytes read) [ 3.018086] systemd[1]: Reached target Timers. [ 3.022470] systemd[1]: Created slice Root Slice. [ 3.026424] systemd[1]: Created slice System Slice. [ 3.031030] systemd[1]: Reached target Local File Systems. [ 3.035064] systemd[1]: Reached target Swap. [ 3.038528] systemd[1]: Listening on udev Control Socket. [ 3.042493] systemd[1]: Reached target Slices. [ 3.046250] systemd[1]: Listening on Journal Socket. [ 3.051944] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 3.058775] systemd[1]: Starting Setup Virtual Console... [ 3.064090] systemd[1]: Starting dracut cmdline hook... [ 3.070942] systemd[1]: Starting Journal Service... [ 3.077956] systemd[1]: Starting Load Kernel Modules... [ 3.081428] systemd[1]: Listening on udev Kernel Socket. [ 3.085544] systemd[1]: Reached target Sockets. [ 3.089489] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 3.100738] systemd[1]: Started Setup Virtual Console. [ 3.107776] systemd[1]: Started Load Kernel Modules. [ 3.112101] systemd[1]: Started Journal Service. [ 3.372592] random: fast init done [ 3.386225] tsc: Refined TSC clocksource calibration: 2399.991 MHz [ 3.663587] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 3.859153] libata version 3.00 loaded. [ 3.864408] ata_piix 0000:00:01.1: version 2.13 [ 3.871271] scsi host0: ata_piix [ 3.875681] scsi host1: ata_piix [ 3.876872] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 3.889134] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 4.192901] ip (346) used greatest stack depth: 12336 bytes left [ 7.463913] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 7.963619] systemd-journald[104]: Received SIGTERM from PID 1 (systemd). [ 8.356867] SELinux: Disabled at runtime. [ 8.358739] SELinux: Unregistering netfilter hooks [ 8.480007] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.485687] systemd[1]: Inserted module 'ip_tables' [ 9.267544] systemd-journald[571]: Received request to flush runtime journal from PID 1 [ 9.473983] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 9.483833] cryptd: max_cpu_qlen set to 1000 [ 9.559823] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 9.650592] AVX version of gcm_enc/dec engaged. [ 9.652029] AES CTR mode by8 optimization enabled [ 9.716075] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 9.716277] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 9.716437] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 9.720545] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 9.881229] EDAC MC: Ver: 3.0.0 [ 9.893560] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 9.893572] EDAC sbridge: Ver: 1.1.2 [ 13.404632] mount.nfs (770) used greatest stack depth: 10712 bytes left [ 20.160373] mount.nfs (1121) used greatest stack depth: 10704 bytes left [ 32.663466] libcfs: loading out-of-tree module taints kernel. [ 32.667810] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 32.866476] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 32.870538] alg: No test for adler32 (adler32-zlib) [ 33.819395] Lustre: Lustre: Build Version: 2.15.64_1_g171b5e1 [ 34.104849] LNet: Added LNI 192.168.203.37@tcp [8/256/0/180] [ 34.107202] LNet: Accept secure, port 988 [ 35.674437] Key type lgssc registered [ 36.061431] Lustre: Echo OBD driver; http://www.lustre.org/ [ 97.519408] Lustre: Mounted lustre-client [ 99.597800] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 110.663992] Lustre: DEBUG MARKER: oleg337-client.virtnet: executing check_logdir /tmp/testlogs/ [ 111.711064] Lustre: DEBUG MARKER: oleg337-client.virtnet: executing yml_node [ 113.054753] Lustre: DEBUG MARKER: Client: 2.15.64.1 [ 113.768624] Lustre: DEBUG MARKER: MDS: 2.15.64.1 [ 114.530121] Lustre: DEBUG MARKER: OSS: 2.15.64.1 [ 115.000369] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Tue Apr 1 13:15:20 EDT 2025 [ 120.508200] Lustre: DEBUG MARKER: excepting tests: 225 255 256 400a 42a 42c 42b 118c 118d 407 56x 56xa 56xb 411b [ 121.086204] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 [ 122.032272] Lustre: DEBUG MARKER: oleg337-client.virtnet: executing check_config_client /mnt/lustre [ 122.548632] Lustre: lustre-OST0000-osc-ffff8800b6714000: disconnect after 24s idle [ 129.090196] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 133.815521] Lustre: DEBUG MARKER: == sanity test 60a: llog_test run from kernel module and test llog_reader ========================================================== 13:15:38 (1743527738) [ 134.915869] Lustre: DEBUG MARKER: SKIP: sanity test_60a missing subtest run-llog.sh [ 135.457131] Lustre: DEBUG MARKER: == sanity test 60b: limit repeated messages from CERROR/CWARN ========================================================== 13:15:40 (1743527740) [ 137.840086] Lustre: DEBUG MARKER: == sanity test 60c: unlink file when mds full ============ 13:15:42 (1743527742) [ 139.734423] random: crng init done [ 152.610286] Lustre: lustre-OST0001-osc-ffff8800b6714000: disconnect after 21s idle [ 152.614222] Lustre: Skipped 1 previous similar message [ 190.696919] Lustre: DEBUG MARKER: == sanity test 60d: test printk console message masking == 13:16:35 (1743527795) [ 190.745692] Lustre: DEBUG MARKER: test message ID 16006 7551 [ 192.579116] Lustre: DEBUG MARKER: == sanity test 60e: no space while new llog is being created ========================================================== 13:16:37 (1743527797) [ 195.422319] Lustre: DEBUG MARKER: == sanity test 60f: change debug_path works ============== 13:16:40 (1743527800) [ 195.573115] LustreError: dumping log to /tmp/f60f.sanity.1743527801.13311 [ 197.367887] bash (13311) used greatest stack depth: 10080 bytes left [ 197.952712] Lustre: DEBUG MARKER: == sanity test 60g: transaction abort won't cause MDT hung ========================================================== 13:16:43 (1743527803) [ 234.474967] Lustre: dir [0x240000402:0x7b:0x0] stripe 0 readdir failed: -2, directory is partially accessed! [ 236.737731] Lustre: DEBUG MARKER: == sanity test 60h: striped directory with missing stripes can be accessed ========================================================== 13:17:21 (1743527841) [ 237.297723] Lustre: dir [0x240000402:0x1c7:0x0] stripe 2 readdir failed: -2, directory is partially accessed! [ 237.301625] Lustre: Skipped 1 previous similar message [ 238.365413] Lustre: dir [0x240000402:0x1ce:0x0] stripe 2 readdir failed: -2, directory is partially accessed! [ 238.369792] Lustre: Skipped 3 previous similar messages [ 240.947948] Lustre: DEBUG MARKER: SKIP: sanity test_60i skipping SLOW test 60i [ 241.486486] Lustre: DEBUG MARKER: == sanity test 60j: llog_reader reports corruptions ====== 13:17:26 (1743527846) [ 246.871892] Lustre: DEBUG MARKER: SKIP: sanity test_60j path oi.1/0x1:0xc:0x0 is not in 'O/1/d/' format [ 249.813112] Lustre: DEBUG MARKER: == sanity test 61a: mmap() writes don't make sync hang ========================================================================== 13:17:34 (1743527854) [ 252.489590] Lustre: DEBUG MARKER: == sanity test 61b: mmap() of unstriped file is successful ========================================================== 13:17:37 (1743527857) [ 254.908635] Lustre: DEBUG MARKER: == sanity test 63a: Verify oig_wait interruption does not crash ================================================================= 13:17:40 (1743527860) [ 317.244570] Lustre: DEBUG MARKER: == sanity test 63b: async write errors should be returned to fsync ============================================================= 13:18:42 (1743527922) [ 317.539882] Lustre: *** cfs_fail_loc=406, val=0*** [ 317.541007] LustreError: 20656:0:(osc_request.c:2865:osc_build_rpc()) prep_req failed: -12 [ 317.543024] LustreError: 20656:0:(osc_cache.c:2147:osc_check_rpcs()) Write request failed with -12 [ 321.881250] Lustre: DEBUG MARKER: == sanity test 64a: verify filter grant calculations (in kernel) =============================================================== 13:18:47 (1743527927) [ 323.700344] Lustre: DEBUG MARKER: SKIP: sanity test_64b skipping SLOW test 64b [ 324.106887] Lustre: DEBUG MARKER: == sanity test 64c: verify grant shrink ================== 13:18:49 (1743527929) [ 325.926438] Lustre: DEBUG MARKER: == sanity test 64d: check grant limit exceed ============= 13:18:51 (1743527931) [ 346.346606] Lustre: DEBUG MARKER: == sanity test 64e: check grant consumption (no grant allocation) ========================================================== 13:19:11 (1743527951) [ 346.557589] Lustre: Unmounted lustre-client [ 346.636019] Lustre: Mounted lustre-client [ 346.971802] BUG: unable to handle kernel NULL pointer dereference at 000000000000012e [ 346.973555] IP: [] osc_io_submit+0x142/0x720 [osc] [ 346.975288] PGD b3a82067 PUD b3840067 PMD 0 [ 346.976454] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 346.977996] Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) libcfs(OE) crc_t10dif crct10dif_generic rpcsec_gss_krb5 sb_edac edac_core iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel squashfs aesni_intel lrw i2c_piix4 gf128mul glue_helper i2c_core ablk_helper cryptd pcspkr binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel serio_raw ata_piix libata [ 346.991376] CPU: 0 PID: 24358 Comm: dd Kdump: loaded Tainted: G OE ------------ 3.10.0-7.9-debug #1 [ 346.993584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 346.995451] task: ffff8800adb29110 ti: ffff8800a7aa0000 task.ti: ffff8800a7aa0000 [ 346.997190] RIP: 0010:[] [] osc_io_submit+0x142/0x720 [osc] [ 346.999230] RSP: 0018:ffff8800a7aa3658 EFLAGS: 00010246 [ 347.000376] RAX: 0000000000000000 RBX: 0000000000000282 RCX: 0000000000000000 [ 347.001998] RDX: 0000000000020282 RSI: ffff8800aa68fa20 RDI: ffffea0002947040 [ 347.003761] RBP: ffff8800a7aa36f8 R08: 000000000000ffff R09: 000000000000ffff [ 347.005741] R10: 0000000000000000 R11: ffff8800a7aa3436 R12: ffff8800b67c7138 [ 347.007174] R13: ffff8800a8103860 R14: ffff8800844d5b20 R15: 0000000000000001 [ 347.008961] FS: 00007f7431535740(0000) GS:ffff88013e200000(0000) knlGS:0000000000000000 [ 347.011001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 347.012748] CR2: 000000000000012e CR3: 00000000b5878000 CR4: 0000000000160ff0 [ 347.015022] Call Trace: [ 347.015603] [] cl_io_submit_rw+0x72/0x190 [obdclass] [ 347.016976] [] lov_io_submit+0x1b4/0x3a0 [lov] [ 347.018589] [] cl_io_submit_rw+0x72/0x190 [obdclass] [ 347.020383] [] ll_direct_IO_impl+0x530/0xef0 [lustre] [ 347.022158] [] ll_direct_IO+0x7c/0xa0 [lustre] [ 347.023852] [] generic_file_direct_write+0xcf/0x190 [ 347.025780] [] __generic_file_aio_write+0x237/0x400 [ 347.028246] [] __generic_file_write_iter+0xcb/0x350 [lustre] [ 347.030592] [] vvp_io_write_start+0x578/0xde0 [lustre] [ 347.032329] [] cl_io_start+0x6d/0x150 [obdclass] [ 347.033714] [] cl_io_loop+0x9f/0x230 [obdclass] [ 347.035573] [] ll_file_io_generic+0x36b/0x1000 [lustre] [ 347.037643] [] do_file_write_iter+0x4ae/0x9f0 [lustre] [ 347.040019] [] ll_file_write_iter+0x2d/0x40 [lustre] [ 347.042099] [] ll_file_aio_write+0x1d6/0x210 [lustre] [ 347.044009] [] ll_file_write+0x111/0x1e0 [lustre] [ 347.045631] [] vfs_write+0xd6/0x230 [ 347.046928] [] ? vfs_read+0x112/0x1c0 [ 347.048279] [] SyS_write+0x7f/0xf0 [ 347.049831] [] system_call_fastpath+0x1f/0x24 [ 347.051210] Code: da 80 ca 80 41 0f b6 46 12 49 8b 7e f0 83 e0 c0 3c 80 0f 44 da e8 6f c8 8a ff 89 da 81 ca 00 00 02 00 84 c0 49 8b 46 18 0f 45 da 80 2e 01 00 00 02 0f 85 e1 01 00 00 49 8b 44 24 08 49 8d 4c [ 347.058172] RIP [] osc_io_submit+0x142/0x720 [osc] [ 347.059889] RSP [ 347.060865] CR2: 000000000000012e