[ 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 3.0.0 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 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 0x000f5410-0x000f541f] mapped at [ffffffffff200410] [ 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 00000000000f5220 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 00000000bffe1d6f 00034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 00000000bffe1c0b 00074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 00000000bffe0040 01BCB (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 00000000bffe0000 00040 [ 0.000000] ACPI: APIC 00000000bffe1c7f 00090 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 00000000bffe1d0f 00038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.000000] ACPI: WAET 00000000bffe1d47 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 340369469 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 2400.036 MHz processor [ 0.564039] Calibrating delay loop (skipped) preset value.. 4800.07 BogoMIPS (lpj=2400036) [ 0.567184] pid_max: default: 32768 minimum: 301 [ 0.568980] Security Framework initialized [ 0.570569] SELinux: Initializing. [ 0.572267] SELinux: Starting in permissive mode [ 0.575484] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.582702] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.585617] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.589721] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.595391] Initializing cgroup subsys memory [ 0.597694] Initializing cgroup subsys devices [ 0.599838] Initializing cgroup subsys freezer [ 0.604646] Initializing cgroup subsys net_cls [ 0.607014] Initializing cgroup subsys blkio [ 0.609465] Initializing cgroup subsys perf_event [ 0.612232] Initializing cgroup subsys hugetlb [ 0.614864] Initializing cgroup subsys pids [ 0.617741] Initializing cgroup subsys net_prio [ 0.619568] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.622696] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.624382] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.626356] tlb_flushall_shift: 6 [ 0.627703] FEATURE SPEC_CTRL Present [ 0.629143] FEATURE IBPB_SUPPORT Present [ 0.630644] Spectre V2 : Enabling Indirect Branch Prediction Barrier [ 0.632896] Spectre V2 : Vulnerable [ 0.634095] Speculative Store Bypass: Vulnerable [ 0.636985] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.644882] ACPI: Core revision 20130517 [ 0.647918] ACPI: All ACPI Tables successfully acquired [ 0.649814] ftrace: allocating 30294 entries in 119 pages [ 0.708261] Enabling x2apic [ 0.709328] Enabled x2apic [ 0.710711] Switched APIC routing to physical x2apic. [ 0.714654] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.716923] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (fam: 06, model: 3e, stepping: 04) [ 0.720512] TSC deadline timer enabled [ 0.720693] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.723402] ... version: 2 [ 0.724760] ... bit width: 48 [ 0.726052] ... generic registers: 4 [ 0.727065] ... value mask: 0000ffffffffffff [ 0.728431] ... max period: 00007fffffffffff [ 0.729782] ... fixed-purpose events: 3 [ 0.730824] ... event mask: 000000070000000f [ 0.732264] KVM setup paravirtual spinlock [ 0.737895] kvm-clock: cpu 1, msr 1:3e592041, secondary cpu clock [ 0.743292] KVM setup async PF for cpu 1 [ 0.744365] kvm-stealtime: cpu 1, msr 13e2935c0 [ 0.750550] kvm-clock: cpu 2, msr 1:3e592081, secondary cpu clock [ 0.735736] smpboot: Booting Node 0, Processors #1 #2 #3 OK [ 0.756714] KVM setup async PF for cpu 2 [ 0.756900] kvm-clock: cpu 3, msr 1:3e5920c1, secondary cpu clock [ 0.763822] kvm-stealtime: cpu 2, msr 13e3135c0 [ 0.767604] KVM setup async PF for cpu 3 [ 0.768799] kvm-stealtime: cpu 3, msr 13e3935c0 [ 0.770179] Brought up 4 CPUs [ 0.770181] smpboot: Max logical packages: 1 [ 0.770184] smpboot: Total of 4 processors activated (19200.28 BogoMIPS) [ 0.794529] devtmpfs: initialized [ 0.795724] x86/mm: Memory block size: 128MB [ 0.800818] EVM: security.selinux [ 0.801917] EVM: security.ima [ 0.802813] EVM: security.capability [ 0.810611] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.813012] NET: Registered protocol family 16 [ 0.814722] cpuidle: using governor haltpoll [ 0.816412] ACPI: bus type PCI registered [ 0.817534] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.819812] PCI: Using configuration type 1 for base access [ 0.821607] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.833019] ACPI: Added _OSI(Module Device) [ 0.834359] ACPI: Added _OSI(Processor Device) [ 0.835718] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.837599] ACPI: Added _OSI(Processor Aggregator Device) [ 0.839352] ACPI: Added _OSI(Linux-Dell-Video) [ 0.843288] ACPI: EC: Look up EC in DSDT [ 0.847323] ACPI: Interpreter enabled [ 0.850749] ACPI: (supports S0 S3 S4 S5) [ 0.854059] ACPI: Using IOAPIC for interrupt routing [ 0.857849] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.863904] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.879323] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.881465] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.883804] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.886083] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.890705] acpiphp: Slot [2] registered [ 0.892141] acpiphp: Slot [5] registered [ 0.893246] acpiphp: Slot [6] registered [ 0.894332] acpiphp: Slot [3] registered [ 0.895865] acpiphp: Slot [4] registered [ 0.897723] acpiphp: Slot [7] registered [ 0.899614] acpiphp: Slot [8] registered [ 0.901679] acpiphp: Slot [9] registered [ 0.903647] acpiphp: Slot [10] registered [ 0.904845] acpiphp: Slot [11] registered [ 0.906824] acpiphp: Slot [12] registered [ 0.908503] acpiphp: Slot [13] registered [ 0.909983] acpiphp: Slot [14] registered [ 0.911515] acpiphp: Slot [15] registered [ 0.913059] acpiphp: Slot [16] registered [ 0.914279] acpiphp: Slot [17] registered [ 0.915727] acpiphp: Slot [18] registered [ 0.917215] acpiphp: Slot [19] registered [ 0.918728] acpiphp: Slot [20] registered [ 0.920226] acpiphp: Slot [21] registered [ 0.921778] acpiphp: Slot [22] registered [ 0.923247] acpiphp: Slot [23] registered [ 0.924804] acpiphp: Slot [24] registered [ 0.926374] acpiphp: Slot [25] registered [ 0.927990] acpiphp: Slot [26] registered [ 0.929749] acpiphp: Slot [27] registered [ 0.931386] acpiphp: Slot [28] registered [ 0.933088] acpiphp: Slot [29] registered [ 0.934645] acpiphp: Slot [30] registered [ 0.936452] acpiphp: Slot [31] registered [ 0.938004] PCI host bridge to bus 0000:00 [ 0.939527] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.945654] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.950424] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.953226] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.956036] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x38007fffffff window] [ 0.959159] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.960849] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.961561] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.962739] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.973610] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.976273] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.980019] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.982434] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.985654] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.988725] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.989821] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.992404] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.995570] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.997131] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 1.003563] pci 0000:00:02.0: reg 0x20: [mem 0x380000000000-0x380000003fff 64bit pref] [ 1.004889] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 1.006153] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 1.010389] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 1.021872] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 1.056153] pci 0000:00:05.0: reg 0x20: [mem 0x380000004000-0x380000007fff 64bit pref] [ 1.059175] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 1.061425] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 1.063624] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 1.071904] pci 0000:00:06.0: reg 0x20: [mem 0x380000008000-0x38000000bfff 64bit pref] [ 1.075322] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.077739] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.080488] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.083222] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.085338] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.094288] vgaarb: loaded [ 1.098335] SCSI subsystem initialized [ 1.100904] ACPI: bus type USB registered [ 1.106497] usbcore: registered new interface driver usbfs [ 1.112026] usbcore: registered new interface driver hub [ 1.119831] usbcore: registered new device driver usb [ 1.127474] PCI: Using ACPI for IRQ routing [ 1.132326] PCI: pci_cache_line_size set to 64 bytes [ 1.133954] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.133966] e820: reserve RAM buffer [mem 0xbffda000-0xbfffffff] [ 1.133968] e820: reserve RAM buffer [mem 0x13ee00000-0x13fffffff] [ 1.137240] NetLabel: Initializing [ 1.139735] NetLabel: domain hash size = 128 [ 1.147588] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.154863] NetLabel: unlabeled traffic allowed by default [ 1.162203] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 1.167975] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 1.180281] amd_nb: Cannot enumerate AMD northbridges [ 1.184543] Switched to clocksource kvm-clock [ 1.236354] pnp: PnP ACPI init [ 1.242903] ACPI: bus type PNP registered [ 1.249285] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.249546] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.249603] pnp 00:02: [dma 2] [ 1.249640] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.249734] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.249814] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.249903] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.254710] pnp: PnP ACPI: found 6 devices [ 1.256014] ACPI: bus type PNP unregistered [ 1.284192] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.284200] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.284203] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.284205] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 1.284208] pci_bus 0000:00: resource 8 [mem 0x380000000000-0x38007fffffff window] [ 1.284305] NET: Registered protocol family 2 [ 1.287586] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 1.293678] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 1.302939] TCP: Hash tables configured (established 32768 bind 32768) [ 1.306257] TCP: reno registered [ 1.307875] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 1.311558] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 1.314503] NET: Registered protocol family 1 [ 1.317875] RPC: Registered named UNIX socket transport module. [ 1.321128] RPC: Registered udp transport module. [ 1.325494] RPC: Registered tcp transport module. [ 1.329750] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.334051] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.335973] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.338236] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.340356] PCI: CLS 0 bytes, default 64 [ 1.342589] Unpacking initramfs... [ 3.202320] debug: unmapping init [mem 0xffff8800bc2f2000-0xffff8800bffcffff] [ 3.206511] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.208574] software IO TLB [mem 0xb82f2000-0xbc2f2000] (64MB) mapped at [ffff8800b82f2000-ffff8800bc2f1fff] [ 3.211603] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 3.214171] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 3.215671] RAPL PMU: hw unit of domain package 2^-0 Joules [ 3.216682] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 3.220998] cryptomgr_test (52) used greatest stack depth: 14128 bytes left [ 3.222112] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 3.222164] Initialise system trusted keyring [ 3.255190] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 3.258440] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 3.268567] zpool: loaded [ 3.269568] zbud: loaded [ 3.270736] VFS: Disk quotas dquot_6.6.0 [ 3.272068] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.278736] NFS: Registering the id_resolver key type [ 3.280294] Key type id_resolver registered [ 3.281683] Key type id_legacy registered [ 3.282956] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.285562] Key type big_key registered [ 3.286734] SELinux: Registering netfilter hooks [ 3.295904] cryptomgr_test (58) used greatest stack depth: 14048 bytes left [ 3.301117] cryptomgr_test (63) used greatest stack depth: 13984 bytes left [ 3.303583] NET: Registered protocol family 38 [ 3.303596] Key type asymmetric registered [ 3.303599] Asymmetric key parser 'x509' registered [ 3.303737] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 3.305864] io scheduler noop registered [ 3.305871] io scheduler deadline registered (default) [ 3.305997] io scheduler cfq registered [ 3.306003] io scheduler mq-deadline registered [ 3.306008] io scheduler kyber registered [ 3.307989] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 3.307999] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 3.326752] intel_idle: does not run on family 6 model 62 [ 3.326907] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.329494] ACPI: Power Button [PWRF] [ 3.331293] GHES: HEST is not enabled! [ 3.404517] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 3.493865] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 3.599865] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.630763] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 3.665069] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 3.671245] Non-volatile memory driver v1.3 [ 3.672987] Linux agpgart interface v0.103 [ 3.675504] crash memory driver: version 1.1 [ 3.678187] nbd: registered device at major 43 [ 3.694278] virtio-pci 0000:00:05.0: irq 24 for MSI/MSI-X [ 3.694328] virtio-pci 0000:00:05.0: irq 25 for MSI/MSI-X [ 3.694364] virtio-pci 0000:00:05.0: irq 26 for MSI/MSI-X [ 3.694401] virtio-pci 0000:00:05.0: irq 27 for MSI/MSI-X [ 3.694454] virtio-pci 0000:00:05.0: irq 28 for MSI/MSI-X [ 3.704825] virtio_blk virtio1: [vda] 60640 512-byte logical blocks (31.0 MB/29.6 MiB) [ 3.712814] virtio-pci 0000:00:06.0: irq 29 for MSI/MSI-X [ 3.712857] virtio-pci 0000:00:06.0: irq 30 for MSI/MSI-X [ 3.713563] virtio-pci 0000:00:06.0: irq 31 for MSI/MSI-X [ 3.713614] virtio-pci 0000:00:06.0: irq 32 for MSI/MSI-X [ 3.713647] virtio-pci 0000:00:06.0: irq 33 for MSI/MSI-X [ 3.723979] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 3.736705] rdac: device handler registered [ 3.739734] hp_sw: device handler registered [ 3.741179] emc: device handler registered [ 3.743582] libphy: Fixed MDIO Bus: probed [ 3.748989] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.754453] ehci-pci: EHCI PCI platform driver [ 3.756418] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.759358] ohci-pci: OHCI PCI platform driver [ 3.761660] uhci_hcd: USB Universal Host Controller Interface driver [ 3.764677] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.768229] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.771050] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.774113] mousedev: PS/2 mouse device common for all mice [ 3.777156] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 3.780817] rtc_cmos 00:05: RTC can wake from S4 [ 3.781280] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 3.781529] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 3.794060] hidraw: raw HID events driver (C) Jiri Kosina [ 3.794326] usbcore: registered new interface driver usbhid [ 3.794327] usbhid: USB HID core driver [ 3.794398] drop_monitor: Initializing network drop monitor service [ 3.794469] Netfilter messages via NETLINK v0.30. [ 3.794541] TCP: cubic registered [ 3.794547] Initializing XFRM netlink socket [ 3.794845] NET: Registered protocol family 10 [ 3.803526] NET: Registered protocol family 17 [ 3.803568] Key type dns_resolver registered [ 3.803962] mce: Using 10 MCE banks [ 3.809839] Loading compiled-in X.509 certificates [ 3.812924] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 3.813037] registered taskstats version 1 [ 3.816242] modprobe (71) used greatest stack depth: 13456 bytes left [ 3.826349] Key type trusted registered [ 3.839204] Key type encrypted registered [ 3.839282] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 3.840469] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 3.847059] rtc_cmos 00:05: setting system clock to 2025-04-01 17:13:30 UTC (1743527610) [ 3.876761] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 3.881394] Write protecting the kernel read-only data: 12288k [ 3.884199] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 3.887107] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 3.900843] random: systemd: uninitialized urandom read (16 bytes read) [ 3.906510] random: systemd: uninitialized urandom read (16 bytes read) [ 3.908480] random: systemd: uninitialized urandom read (16 bytes read) [ 3.914846] 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) [ 3.922574] systemd[1]: Detected virtualization kvm. [ 3.924987] systemd[1]: Detected architecture x86-64. [ 3.927166] systemd[1]: Running in initial RAM disk. [ 3.935629] systemd[1]: No hostname configured. [ 3.937396] systemd[1]: Set hostname to . [ 3.939707] random: systemd: uninitialized urandom read (16 bytes read) [ 3.941522] systemd[1]: Initializing machine ID from random generator. [ 3.965220] mkdir (87) used greatest stack depth: 13440 bytes left [ 4.025407] dracut-rootfs-g (86) used greatest stack depth: 13264 bytes left [ 4.028396] random: systemd: uninitialized urandom read (16 bytes read) [ 4.030635] random: systemd: uninitialized urandom read (16 bytes read) [ 4.032969] random: systemd: uninitialized urandom read (16 bytes read) [ 4.035686] random: systemd: uninitialized urandom read (16 bytes read) [ 4.040777] random: systemd: uninitialized urandom read (16 bytes read) [ 4.044876] random: systemd: uninitialized urandom read (16 bytes read) [ 4.072763] systemd[1]: Reached target Timers. [ 4.077348] systemd[1]: Created slice Root Slice. [ 4.089835] systemd[1]: Created slice System Slice. [ 4.097129] systemd[1]: Listening on Journal Socket. [ 4.102426] systemd[1]: Listening on udev Kernel Socket. [ 4.121336] systemd[1]: Starting Load Kernel Modules... [ 4.130551] systemd[1]: Reached target Slices. [ 4.141210] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 4.157238] systemd[1]: Reached target Swap. [ 4.164891] systemd[1]: Starting Journal Service... [ 4.169713] systemd[1]: Reached target Local File Systems. [ 4.177203] systemd[1]: Starting Setup Virtual Console... [ 4.185534] systemd[1]: Listening on udev Control Socket. [ 4.192874] systemd[1]: Reached target Sockets. [ 4.199704] systemd[1]: Starting dracut cmdline hook... [ 4.209226] systemd[1]: Started Journal Service. [ 4.225627] tsc: Refined TSC clocksource calibration: 2399.961 MHz [ 4.703065] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 5.252120] random: fast init done [ 5.497341] libata version 3.00 loaded. [ 5.561701] ata_piix 0000:00:01.1: version 2.13 [ 5.564304] scsi host0: ata_piix [ 5.566101] scsi host1: ata_piix [ 5.567394] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 5.569581] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 5.848646] ip (322) used greatest stack depth: 13080 bytes left [ 5.986886] ip (345) used greatest stack depth: 11872 bytes left [ 9.643555] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 10.501150] systemd-journald[104]: Received SIGTERM from PID 1 (systemd). [ 11.075715] SELinux: Disabled at runtime. [ 11.079090] SELinux: Unregistering netfilter hooks [ 11.204703] ip_tables: (C) 2000-2006 Netfilter Core Team [ 11.213063] systemd[1]: Inserted module 'ip_tables' [ 12.882102] systemd-journald[571]: Received request to flush runtime journal from PID 1 [ 13.516746] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 13.518322] cryptd: max_cpu_qlen set to 1000 [ 13.618664] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 13.857621] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 13.870043] AVX version of gcm_enc/dec engaged. [ 13.874795] AES CTR mode by8 optimization enabled [ 13.894129] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 14.009852] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 14.024816] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 14.449023] EDAC MC: Ver: 3.0.0 [ 14.473274] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 14.473287] EDAC sbridge: Ver: 1.1.2 [ 19.825532] mount.nfs (779) used greatest stack depth: 10512 bytes left [ 43.108488] libcfs: loading out-of-tree module taints kernel. [ 43.112516] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 43.273460] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 43.279462] alg: No test for adler32 (adler32-zlib) [ 44.243852] Lustre: Lustre: Build Version: 2.15.64_1_g171b5e1 [ 44.507250] LNet: Added LNI 192.168.201.33@tcp [8/256/0/180] [ 44.510723] LNet: Accept secure, port 988 [ 46.099554] Key type lgssc registered [ 46.519001] Lustre: Echo OBD driver; http://www.lustre.org/ [ 109.171410] Lustre: Mounted lustre-client [ 111.352722] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 120.392860] Lustre: DEBUG MARKER: oleg133-client.virtnet: executing check_logdir /tmp/testlogs/ [ 121.685188] Lustre: DEBUG MARKER: oleg133-client.virtnet: executing yml_node [ 123.653916] Lustre: DEBUG MARKER: Client: 2.15.64.1 [ 124.650109] Lustre: DEBUG MARKER: MDS: 2.15.64.1 [ 125.720724] Lustre: DEBUG MARKER: OSS: 2.15.64.1 [ 126.354485] Lustre: DEBUG MARKER: -----============= acceptance-small: racer ============----- Tue Apr 1 13:15:32 EDT 2025 [ 132.860414] Lustre: DEBUG MARKER: excepting tests: [ 133.231621] Lustre: lustre-OST0000-osc-ffff8800ab13a000: disconnect after 22s idle [ 133.253144] Lustre: Mounted lustre-client [ 134.464160] Lustre: DEBUG MARKER: oleg133-client.virtnet: executing check_config_client /mnt/lustre [ 143.943901] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 149.645586] Lustre: DEBUG MARKER: == racer test 1: racer on clients: oleg133-client.virtnet DURATION=300 ========================================================== 13:15:55 (1743527755) [ 153.315380] random: crng init done [ 154.059332] LustreError: 11832:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800ab13a000: inode [0x200000402:0x16:0x0] mdc close failed: rc = -116 [ 155.751732] LustreError: 12761:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800ab13a000: inode [0x200000403:0x98:0x0] mdc close failed: rc = -116 [ 155.758594] LustreError: 12761:0:(file.c:262:ll_close_inode_openhandle()) Skipped 1 previous similar message [ 158.237154] LustreError: 12831:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800ab13a000: inode [0x200000402:0xa0:0x0] mdc close failed: rc = -116 [ 158.248516] LustreError: 12831:0:(file.c:262:ll_close_inode_openhandle()) Skipped 1 previous similar message [ 159.044039] 19[13616]: segfault at 8 ip 00007f27d70237e8 sp 00007fff9c8e3d60 error 4 in ld-2.17.so[7f27d7018000+22000] [ 160.343222] LustreError: 14829:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800ab13a000: inode [0x200000403:0x155:0x0] mdc close failed: rc = -116 [ 160.351029] LustreError: 14829:0:(file.c:262:ll_close_inode_openhandle()) Skipped 1 previous similar message [ 161.674620] LustreError: 9955:0:(lcommon_cl.c:195:cl_file_inode_init()) lustre: failed to initialize cl_object [0x240000402:0x81:0x0]: rc = -5 [ 161.693159] LustreError: 9955:0:(llite_lib.c:3730:ll_prep_inode()) lustre: new_inode - fatal error: rc = -5 [ 166.205170] LustreError: 602:0:(lcommon_cl.c:195:cl_file_inode_init()) lustre: failed to initialize cl_object [0x240000403:0x10d:0x0]: rc = -5 [ 166.221730] LustreError: 602:0:(llite_lib.c:3730:ll_prep_inode()) lustre: new_inode - fatal error: rc = -5 [ 166.229383] LustreError: 602:0:(statahead.c:830:ll_statahead_interpret_work()) lustre: getattr callback for 10 [0x240000403:0x10d:0x0]: rc = -5 [ 167.838282] LustreError: 17874:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800ab13a000: inode [0x200000402:0x245:0x0] mdc close failed: rc = -116 [ 167.844051] LustreError: 17874:0:(file.c:262:ll_close_inode_openhandle()) Skipped 7 previous similar messages [ 171.897374] LustreError: 10511:0:(lcommon_cl.c:195:cl_file_inode_init()) lustre: failed to initialize cl_object [0x200000403:0x32b:0x0]: rc = -5 [ 171.913222] LustreError: 10511:0:(lcommon_cl.c:195:cl_file_inode_init()) Skipped 1 previous similar message [ 171.925793] LustreError: 10511:0:(llite_lib.c:3730:ll_prep_inode()) lustre: new_inode - fatal error: rc = -5 [ 171.938084] LustreError: 10511:0:(llite_lib.c:3730:ll_prep_inode()) Skipped 1 previous similar message [ 175.863257] Lustre: dir [0x200000403:0x31a:0x0] stripe 2 readdir failed: -2, directory is partially accessed! [ 175.972092] LustreError: 20087:0:(lov_object.c:1358:lov_layout_change()) lustre-clilov-ffff8800ab13a000: cannot apply new layout on [0x200000403:0x340:0x0] : rc = -5 [ 175.987052] LustreError: 20087:0:(vvp_io.c:1919:vvp_io_init()) lustre: refresh file layout [0x200000403:0x340:0x0] error -5. [ 177.039438] 14[20858]: segfault at 8 ip 00007ff1554ca2fc sp 00007ffc31ca5ff0 error 4 in ld-2.17.so[7ff1554bd000+22000] [ 177.233205] LustreError: 21168:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b5d39800: inode [0x240000402:0xcb:0x0] mdc close failed: rc = -116 [ 177.239945] LustreError: 21168:0:(file.c:262:ll_close_inode_openhandle()) Skipped 4 previous similar messages [ 178.340817] LustreError: 21571:0:(lcommon_cl.c:195:cl_file_inode_init()) lustre: failed to initialize cl_object [0x240000402:0x2f4:0x0]: rc = -5 [ 178.358842] LustreError: 21571:0:(lcommon_cl.c:195:cl_file_inode_init()) Skipped 1 previous similar message [ 178.364704] LustreError: 21571:0:(llite_lib.c:3730:ll_prep_inode()) lustre: new_inode - fatal error: rc = -5 [ 178.378372] LustreError: 21571:0:(llite_lib.c:3730:ll_prep_inode()) Skipped 1 previous similar message [ 179.180918] Lustre: dir [0x200000402:0x3b7:0x0] stripe 2 readdir failed: -2, directory is partially accessed! [ 181.922152] Lustre: dir [0x240000403:0x32e:0x0] stripe 2 readdir failed: -2, directory is partially accessed! [ 181.925907] Lustre: Skipped 2 previous similar messages [ 182.510092] LustreError: 22923:0:(lcommon_cl.c:195:cl_file_inode_init()) lustre: failed to initialize cl_object [0x240000402:0x2d8:0x0]: rc = -5 [ 182.521854] LustreError: 22923:0:(lcommon_cl.c:195:cl_file_inode_init()) Skipped 5 previous similar messages [ 182.526238] LustreError: 22923:0:(llite_lib.c:3730:ll_prep_inode()) lustre: new_inode - fatal error: rc = -5 [ 182.531477] LustreError: 22923:0:(llite_lib.c:3730:ll_prep_inode()) Skipped 5 previous similar messages [ 182.829589] BUG: unable to handle kernel NULL pointer dereference at 000000000000012e [ 182.833780] IP: [] osc_io_submit+0x142/0x720 [osc] [ 182.837098] PGD a0b75067 PUD a4f0f067 PMD 0 [ 182.839699] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 182.841880] 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 aesni_intel squashfs lrw gf128mul glue_helper ablk_helper i2c_piix4 cryptd pcspkr i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi crct10dif_pclmul crct10dif_common ata_piix crc32c_intel serio_raw libata [ 182.885854] CPU: 1 PID: 22427 Comm: lfs Kdump: loaded Tainted: G OE ------------ 3.10.0-7.9-debug #1 [ 182.891070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 182.896816] task: ffff88009f453330 ti: ffff88012f570000 task.ti: ffff88012f570000 [ 182.904706] RIP: 0010:[] [] osc_io_submit+0x142/0x720 [osc] [ 182.910571] RSP: 0018:ffff88012f5736c8 EFLAGS: 00010246 [ 182.916430] RAX: 0000000000000000 RBX: 0000000000000081 RCX: ffff8800a1c8b210 [ 182.919938] RDX: 0000000000020081 RSI: ffff8800a0913340 RDI: ffffea000497f240 [ 182.924823] RBP: ffff88012f573768 R08: ffff8800a5b93d38 R09: 0000000000000002 [ 182.930943] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8800a5b93d38 [ 182.936314] R13: ffff8800a01eab60 R14: ffff88012bd1f538 R15: 0000000000000000 [ 182.938395] FS: 00007fd163465740(0000) GS:ffff88013e280000(0000) knlGS:0000000000000000 [ 182.942021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.945654] CR2: 000000000000012e CR3: 000000009bd20000 CR4: 0000000000160fe0 [ 182.955263] Call Trace: [ 182.957506] [] cl_io_submit_rw+0x72/0x190 [obdclass] [ 182.965899] [] lov_io_submit+0x1b4/0x3a0 [lov] [ 182.968438] [] cl_io_submit_rw+0x72/0x190 [obdclass] [ 182.973100] [] ll_direct_IO_impl+0x530/0xef0 [lustre] [ 182.979336] [] ll_direct_IO+0x7c/0xa0 [lustre] [ 182.987116] [] generic_file_aio_read+0x24e/0x290 [ 182.989478] [] ? vvp_prep_size+0x20c/0x2f0 [lustre] [ 182.994812] [] vvp_io_read_start+0x779/0xa60 [lustre] [ 183.000455] [] ? cl_lock_request+0x67/0x210 [obdclass] [ 183.005275] [] cl_io_start+0x6d/0x150 [obdclass] [ 183.012285] [] cl_io_loop+0x9f/0x230 [obdclass] [ 183.017813] [] ll_file_io_generic+0x36b/0x1000 [lustre] [ 183.022872] [] ? do_raw_spin_unlock+0x49/0x90 [ 183.029924] [] do_file_read_iter+0xc46/0x1080 [lustre] [ 183.035680] [] ? do_raw_spin_unlock+0x49/0x90 [ 183.039764] [] ? _raw_spin_unlock+0xe/0x20 [ 183.042105] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 183.051061] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 183.052614] [] ll_file_read+0x111/0x1e0 [lustre] [ 183.054701] [] vfs_read+0xb9/0x1c0 [ 183.056341] [] SyS_pread64+0x92/0xc0 [ 183.059877] [] ? SyS_lseek+0xa0/0x100 [ 183.061278] [] system_call_fastpath+0x1f/0x24 [ 183.062795] Code: da 80 ca 80 41 0f b6 46 12 49 8b 7e f0 83 e0 c0 3c 80 0f 44 da e8 6f 08 8e 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 [ 183.096823] RIP [] osc_io_submit+0x142/0x720 [osc] [ 183.100943] RSP [ 183.102626] CR2: 000000000000012e