[ 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 252040932 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 [ 0.504362] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.507400] pid_max: default: 32768 minimum: 301 [ 0.509379] Security Framework initialized [ 0.510951] SELinux: Initializing. [ 0.512292] SELinux: Starting in permissive mode [ 0.513937] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.518778] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.522160] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.524783] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.527716] Initializing cgroup subsys memory [ 0.529389] Initializing cgroup subsys devices [ 0.531249] Initializing cgroup subsys freezer [ 0.533088] Initializing cgroup subsys net_cls [ 0.534774] Initializing cgroup subsys blkio [ 0.536374] Initializing cgroup subsys perf_event [ 0.539026] Initializing cgroup subsys hugetlb [ 0.540190] Initializing cgroup subsys pids [ 0.541991] Initializing cgroup subsys net_prio [ 0.543777] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.546891] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.548846] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.550801] tlb_flushall_shift: 6 [ 0.552185] FEATURE SPEC_CTRL Present [ 0.553506] FEATURE IBPB_SUPPORT Present [ 0.554949] Spectre V2 : Enabling Indirect Branch Prediction Barrier [ 0.556851] Spectre V2 : Vulnerable [ 0.558036] Speculative Store Bypass: Vulnerable [ 0.560677] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.568107] ACPI: Core revision 20130517 [ 0.571355] ACPI: All ACPI Tables successfully acquired [ 0.573351] ftrace: allocating 30294 entries in 119 pages [ 0.620534] Enabling x2apic [ 0.621622] Enabled x2apic [ 0.622508] Switched APIC routing to physical x2apic. [ 0.624895] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.626021] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (fam: 06, model: 3e, stepping: 04) [ 0.628640] TSC deadline timer enabled [ 0.628835] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.631814] ... version: 2 [ 0.633098] ... bit width: 48 [ 0.634549] ... generic registers: 4 [ 0.635668] ... value mask: 0000ffffffffffff [ 0.636820] ... max period: 00007fffffffffff [ 0.638341] ... fixed-purpose events: 3 [ 0.639598] ... event mask: 000000070000000f [ 0.641709] KVM setup paravirtual spinlock [ 0.647703] kvm-clock: cpu 1, msr 1:3e592041, secondary cpu clock [ 0.650812] KVM setup async PF for cpu 1 [ 0.652226] kvm-stealtime: cpu 1, msr 13e2935c0 [ 0.655778] kvm-clock: cpu 2, msr 1:3e592081, secondary cpu clock [ 0.660070] KVM setup async PF for cpu 2 [ 0.645682] smpboot: Booting Node 0, Processors #1 #2 #3 OK [ 0.660696] kvm-clock: cpu 3, msr 1:3e5920c1, secondary cpu clock [ 0.663889] kvm-stealtime: cpu 2, msr 13e3135c0 [ 0.666235] Brought up 4 CPUs [ 0.666251] KVM setup async PF for cpu 3 [ 0.666259] kvm-stealtime: cpu 3, msr 13e3935c0 [ 0.669563] smpboot: Max logical packages: 1 [ 0.670520] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.674216] devtmpfs: initialized [ 0.675215] x86/mm: Memory block size: 128MB [ 0.679877] EVM: security.selinux [ 0.680645] EVM: security.ima [ 0.681304] EVM: security.capability [ 0.685063] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.687600] NET: Registered protocol family 16 [ 0.689074] cpuidle: using governor haltpoll [ 0.691147] ACPI: bus type PCI registered [ 0.692343] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.694235] PCI: Using configuration type 1 for base access [ 0.695673] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.704849] ACPI: Added _OSI(Module Device) [ 0.706438] ACPI: Added _OSI(Processor Device) [ 0.708053] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.709771] ACPI: Added _OSI(Processor Aggregator Device) [ 0.711266] ACPI: Added _OSI(Linux-Dell-Video) [ 0.713389] ACPI: EC: Look up EC in DSDT [ 0.715588] ACPI: Interpreter enabled [ 0.716451] ACPI: (supports S0 S3 S4 S5) [ 0.717289] ACPI: Using IOAPIC for interrupt routing [ 0.718364] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.721808] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.729242] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.731591] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.734018] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.736152] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.740958] acpiphp: Slot [2] registered [ 0.742603] acpiphp: Slot [5] registered [ 0.744162] acpiphp: Slot [6] registered [ 0.745472] acpiphp: Slot [3] registered [ 0.746865] acpiphp: Slot [4] registered [ 0.748270] acpiphp: Slot [7] registered [ 0.749887] acpiphp: Slot [8] registered [ 0.751483] acpiphp: Slot [9] registered [ 0.752678] acpiphp: Slot [10] registered [ 0.754065] acpiphp: Slot [11] registered [ 0.755400] acpiphp: Slot [12] registered [ 0.756842] acpiphp: Slot [13] registered [ 0.758337] acpiphp: Slot [14] registered [ 0.759954] acpiphp: Slot [15] registered [ 0.761454] acpiphp: Slot [16] registered [ 0.762714] acpiphp: Slot [17] registered [ 0.764297] acpiphp: Slot [18] registered [ 0.765998] acpiphp: Slot [19] registered [ 0.767639] acpiphp: Slot [20] registered [ 0.769294] acpiphp: Slot [21] registered [ 0.770913] acpiphp: Slot [22] registered [ 0.772492] acpiphp: Slot [23] registered [ 0.774105] acpiphp: Slot [24] registered [ 0.775613] acpiphp: Slot [25] registered [ 0.777088] acpiphp: Slot [26] registered [ 0.778629] acpiphp: Slot [27] registered [ 0.780248] acpiphp: Slot [28] registered [ 0.781834] acpiphp: Slot [29] registered [ 0.783468] acpiphp: Slot [30] registered [ 0.784876] acpiphp: Slot [31] registered [ 0.786222] PCI host bridge to bus 0000:00 [ 0.787048] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.789007] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.791537] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.794204] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.796550] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x38007fffffff window] [ 0.799439] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.801487] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.802142] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.803018] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.807169] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.808602] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.816630] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.820829] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.823614] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.826614] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.827245] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.829657] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.832429] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.834670] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.844334] pci 0000:00:02.0: reg 0x20: [mem 0x380000000000-0x380000003fff 64bit pref] [ 0.845481] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.846603] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.850525] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.855021] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.863937] pci 0000:00:05.0: reg 0x20: [mem 0x380000004000-0x380000007fff 64bit pref] [ 0.869620] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.872507] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.875078] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.885802] pci 0000:00:06.0: reg 0x20: [mem 0x380000008000-0x38000000bfff 64bit pref] [ 0.890535] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.893852] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.896175] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.898582] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.900781] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.903198] vgaarb: loaded [ 0.904384] SCSI subsystem initialized [ 0.905463] ACPI: bus type USB registered [ 0.907702] usbcore: registered new interface driver usbfs [ 0.909544] usbcore: registered new interface driver hub [ 0.911367] usbcore: registered new device driver usb [ 0.912940] PCI: Using ACPI for IRQ routing [ 0.914063] PCI: pci_cache_line_size set to 64 bytes [ 0.914254] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.914258] e820: reserve RAM buffer [mem 0xbffda000-0xbfffffff] [ 0.914260] e820: reserve RAM buffer [mem 0x13ee00000-0x13fffffff] [ 0.914580] NetLabel: Initializing [ 0.915460] NetLabel: domain hash size = 128 [ 0.916536] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.917717] NetLabel: unlabeled traffic allowed by default [ 0.919474] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.921126] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.927541] amd_nb: Cannot enumerate AMD northbridges [ 0.929459] Switched to clocksource kvm-clock [ 0.949275] pnp: PnP ACPI init [ 0.950452] ACPI: bus type PNP registered [ 0.952124] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.952225] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.952277] pnp 00:02: [dma 2] [ 0.952312] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.952403] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.952497] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.952581] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.952982] pnp: PnP ACPI: found 6 devices [ 0.954246] ACPI: bus type PNP unregistered [ 0.974133] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.974140] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.974144] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.974147] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.974150] pci_bus 0000:00: resource 8 [mem 0x380000000000-0x38007fffffff window] [ 0.974231] NET: Registered protocol family 2 [ 0.976297] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.979254] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 0.982738] TCP: Hash tables configured (established 32768 bind 32768) [ 0.984891] TCP: reno registered [ 0.986291] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 0.989498] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 0.991865] NET: Registered protocol family 1 [ 0.995998] RPC: Registered named UNIX socket transport module. [ 0.998032] RPC: Registered udp transport module. [ 0.999397] RPC: Registered tcp transport module. [ 1.000892] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.003083] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.005000] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.007204] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.009554] PCI: CLS 0 bytes, default 64 [ 1.009744] Unpacking initramfs... [ 2.393557] debug: unmapping init [mem 0xffff8800bc2f2000-0xffff8800bffcffff] [ 2.397979] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.400182] software IO TLB [mem 0xb82f2000-0xbc2f2000] (64MB) mapped at [ffff8800b82f2000-ffff8800bc2f1fff] [ 2.403021] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.405912] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.407770] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.409536] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 2.415987] cryptomgr_test (50) used greatest stack depth: 14480 bytes left [ 2.416719] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 2.416771] Initialise system trusted keyring [ 2.449294] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 2.451517] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.459170] zpool: loaded [ 2.460267] zbud: loaded [ 2.461631] VFS: Disk quotas dquot_6.6.0 [ 2.463105] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.465966] NFS: Registering the id_resolver key type [ 2.468178] Key type id_resolver registered [ 2.469763] Key type id_legacy registered [ 2.471297] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.474105] Key type big_key registered [ 2.475421] SELinux: Registering netfilter hooks [ 2.478705] cryptomgr_test (57) used greatest stack depth: 13968 bytes left [ 2.481887] NET: Registered protocol family 38 [ 2.483427] Key type asymmetric registered [ 2.485420] Asymmetric key parser 'x509' registered [ 2.487345] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.490003] io scheduler noop registered [ 2.491544] io scheduler deadline registered (default) [ 2.493310] io scheduler cfq registered [ 2.494670] io scheduler mq-deadline registered [ 2.496291] io scheduler kyber registered [ 2.500323] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.502242] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.504567] intel_idle: does not run on family 6 model 62 [ 2.504715] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.506874] ACPI: Power Button [PWRF] [ 2.508540] GHES: HEST is not enabled! [ 2.565012] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 2.632309] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 2.700124] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.728105] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 2.758967] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.764430] Non-volatile memory driver v1.3 [ 2.766382] Linux agpgart interface v0.103 [ 2.769208] crash memory driver: version 1.1 [ 2.772582] nbd: registered device at major 43 [ 2.779747] virtio-pci 0000:00:05.0: irq 24 for MSI/MSI-X [ 2.779785] virtio-pci 0000:00:05.0: irq 25 for MSI/MSI-X [ 2.779833] virtio-pci 0000:00:05.0: irq 26 for MSI/MSI-X [ 2.779879] virtio-pci 0000:00:05.0: irq 27 for MSI/MSI-X [ 2.779921] virtio-pci 0000:00:05.0: irq 28 for MSI/MSI-X [ 2.788198] virtio_blk virtio1: [vda] 116072 512-byte logical blocks (59.4 MB/56.6 MiB) [ 2.796619] virtio-pci 0000:00:06.0: irq 29 for MSI/MSI-X [ 2.796668] virtio-pci 0000:00:06.0: irq 30 for MSI/MSI-X [ 2.796706] virtio-pci 0000:00:06.0: irq 31 for MSI/MSI-X [ 2.796742] virtio-pci 0000:00:06.0: irq 32 for MSI/MSI-X [ 2.796778] virtio-pci 0000:00:06.0: irq 33 for MSI/MSI-X [ 2.803978] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.812672] rdac: device handler registered [ 2.814030] hp_sw: device handler registered [ 2.815757] emc: device handler registered [ 2.816868] libphy: Fixed MDIO Bus: probed [ 2.822465] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.824910] ehci-pci: EHCI PCI platform driver [ 2.826560] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.827923] ohci-pci: OHCI PCI platform driver [ 2.829307] uhci_hcd: USB Universal Host Controller Interface driver [ 2.831633] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.835777] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.837726] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.839828] mousedev: PS/2 mouse device common for all mice [ 2.842694] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.846288] rtc_cmos 00:05: RTC can wake from S4 [ 2.850268] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 2.853983] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.858065] hidraw: raw HID events driver (C) Jiri Kosina [ 2.860222] usbcore: registered new interface driver usbhid [ 2.861673] usbhid: USB HID core driver [ 2.862811] drop_monitor: Initializing network drop monitor service [ 2.864547] Netfilter messages via NETLINK v0.30. [ 2.865650] TCP: cubic registered [ 2.866814] Initializing XFRM netlink socket [ 2.868413] NET: Registered protocol family 10 [ 2.871091] NET: Registered protocol family 17 [ 2.872528] Key type dns_resolver registered [ 2.874371] mce: Using 10 MCE banks [ 2.878875] Loading compiled-in X.509 certificates [ 2.881395] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 2.883991] registered taskstats version 1 [ 2.888700] modprobe (71) used greatest stack depth: 13456 bytes left [ 2.894751] Key type trusted registered [ 2.903335] Key type encrypted registered [ 2.904834] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.908176] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 2.912310] rtc_cmos 00:05: setting system clock to 2025-06-22 11:16:00 UTC (1750590960) [ 2.915806] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 2.918392] Write protecting the kernel read-only data: 12288k [ 2.920769] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 2.923056] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 2.933186] random: systemd: uninitialized urandom read (16 bytes read) [ 2.937603] random: systemd: uninitialized urandom read (16 bytes read) [ 2.940092] random: systemd: uninitialized urandom read (16 bytes read) [ 2.944123] 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) [ 2.948682] systemd[1]: Detected virtualization kvm. [ 2.950112] systemd[1]: Detected architecture x86-64. [ 2.951811] systemd[1]: Running in initial RAM disk. [ 2.957940] systemd[1]: No hostname configured. [ 2.959900] systemd[1]: Set hostname to . [ 2.961814] random: systemd: uninitialized urandom read (16 bytes read) [ 2.963894] systemd[1]: Initializing machine ID from random generator. [ 3.012010] dracut-rootfs-g (85) used greatest stack depth: 13264 bytes left [ 3.014733] random: systemd: uninitialized urandom read (16 bytes read) [ 3.017059] random: systemd: uninitialized urandom read (16 bytes read) [ 3.019237] random: systemd: uninitialized urandom read (16 bytes read) [ 3.021718] random: systemd: uninitialized urandom read (16 bytes read) [ 3.025314] random: systemd: uninitialized urandom read (16 bytes read) [ 3.027942] random: systemd: uninitialized urandom read (16 bytes read) [ 3.038592] systemd[1]: Reached target Swap. [ 3.042639] systemd[1]: Reached target Local File Systems. [ 3.047333] systemd[1]: Created slice Root Slice. [ 3.051446] systemd[1]: Listening on udev Kernel Socket. [ 3.057197] systemd[1]: Listening on Journal Socket. [ 3.061864] systemd[1]: Created slice System Slice. [ 3.066936] systemd[1]: Starting Journal Service... [ 3.071921] systemd[1]: Starting Setup Virtual Console... [ 3.077723] systemd[1]: Starting Load Kernel Modules... [ 3.082410] systemd[1]: Starting dracut cmdline hook... [ 3.088024] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 3.094297] systemd[1]: Listening on udev Control Socket. [ 3.098673] systemd[1]: Reached target Sockets. [ 3.102726] systemd[1]: Reached target Timers. [ 3.106731] systemd[1]: Reached target Slices. [ 3.111211] systemd[1]: Started Journal Service. [ 3.255001] random: fast init done [ 3.412549] tsc: Refined TSC clocksource calibration: 2399.950 MHz [ 3.644100] libata version 3.00 loaded. [ 3.647964] ata_piix 0000:00:01.1: version 2.13 [ 3.662228] scsi host0: ata_piix [ 3.665029] scsi host1: ata_piix [ 3.666511] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 3.669033] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 3.687045] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 3.731241] ip (321) used greatest stack depth: 13080 bytes left [ 3.791424] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 3.793998] ip (344) used greatest stack depth: 12464 bytes left [ 3.822770] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 9.882312] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 10.269369] systemd-journald[99]: Received SIGTERM from PID 1 (systemd). [ 10.485066] SELinux: Disabled at runtime. [ 10.486534] SELinux: Unregistering netfilter hooks [ 10.560246] ip_tables: (C) 2000-2006 Netfilter Core Team [ 10.563082] systemd[1]: Inserted module 'ip_tables' [ 10.986545] systemd-journald[570]: Received request to flush runtime journal from PID 1 [ 11.113334] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 11.138017] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 11.173588] cryptd: max_cpu_qlen set to 1000 [ 11.207628] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 11.211610] AVX version of gcm_enc/dec engaged. [ 11.213724] AES CTR mode by8 optimization enabled [ 11.237437] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 11.266886] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 11.269561] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 11.370587] EDAC MC: Ver: 3.0.0 [ 11.377509] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 11.377521] EDAC sbridge: Ver: 1.1.2 [ 12.932293] mount.nfs (769) used greatest stack depth: 10704 bytes left [ 18.254740] mount.nfs (1117) used greatest stack depth: 10688 bytes left [ 29.643753] libcfs: loading out-of-tree module taints kernel. [ 29.645688] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 29.783248] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 29.788178] alg: No test for adler32 (adler32-zlib) [ 30.692987] Lustre: Lustre: Build Version: 2.16.56_63_g33ce4dc [ 30.889677] LNet: Added LNI 192.168.201.9@tcp [8/256/0/180] [ 30.891749] LNet: Accept secure, port 988 [ 32.446849] Key type lgssc registered [ 32.800983] Lustre: Echo OBD driver; http://www.lustre.org/ [ 129.013013] Lustre: Mounted lustre-client [ 131.561114] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 146.202352] Lustre: DEBUG MARKER: oleg109-client.virtnet: executing check_logdir /tmp/testlogs/ [ 147.474755] Lustre: DEBUG MARKER: oleg109-client.virtnet: executing yml_node [ 149.492923] Lustre: DEBUG MARKER: Client: 2.16.56.63 [ 150.579277] Lustre: DEBUG MARKER: MDS: 2.16.56.63 [ 151.842696] Lustre: DEBUG MARKER: OSS: 2.16.56.63 [ 152.522168] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Sun Jun 22 07:18:29 EDT 2025 [ 154.034629] Lustre: lustre-OST0000-osc-ffff8800b5adf000: disconnect after 23s idle [ 160.719260] Lustre: DEBUG MARKER: excepting tests: 27 40a [ 161.416831] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 162.289612] Lustre: DEBUG MARKER: === sanityn: start setup 07:18:39 (1750591119) === [ 162.610531] Lustre: Mounted lustre-client [ 164.213802] Lustre: DEBUG MARKER: oleg109-client.virtnet: executing check_config_client /mnt/lustre [ 172.077825] random: crng init done [ 172.953982] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 178.007929] Lustre: DEBUG MARKER: === sanityn: finish setup 07:18:54 (1750591134) === [ 178.067597] hrtimer: interrupt took 7140155 ns [ 179.093569] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 07:18:56 (1750591136) [ 182.642983] Lustre: lustre-OST0000-osc-ffff8800b63f7800: disconnect after 20s idle [ 182.646781] Lustre: Skipped 1 previous similar message [ 185.067321] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 07:19:02 (1750591142) [ 188.267547] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 07:19:05 (1750591145) [ 191.554079] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 07:19:08 (1750591148) [ 195.221597] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 07:19:11 (1750591151) [ 197.982315] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 07:19:14 (1750591154) [ 200.838386] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 07:19:17 (1750591157) [ 203.906264] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 07:19:20 (1750591160) [ 207.616652] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 07:19:24 (1750591164) [ 210.924751] Lustre: DEBUG MARKER: == sanityn test 3: symlink on one mtpt, readlink on another ===================================================================== 07:19:27 (1750591167) [ 214.760765] Lustre: DEBUG MARKER: == sanityn test 4: fstat validation on multiple mount points ==================================================================== 07:19:31 (1750591171) [ 218.821635] Lustre: DEBUG MARKER: == sanityn test 5: create a file on one mount, truncate it on the other ========================================================== 07:19:35 (1750591175) [ 222.043063] Lustre: DEBUG MARKER: == sanityn test 6: remove of open file on other node ============================================================================ 07:19:38 (1750591178) [ 225.473832] Lustre: DEBUG MARKER: == sanityn test 7: remove of open directory on other node ======================================================================= 07:19:42 (1750591182) [ 228.729766] Lustre: DEBUG MARKER: == sanityn test 8: remove of open special file on other node ==================================================================== 07:19:45 (1750591185) [ 232.215578] Lustre: DEBUG MARKER: == sanityn test 9a: append of file with sub-page size on multiple mounts ========================================================== 07:19:49 (1750591189) [ 236.220305] Lustre: DEBUG MARKER: == sanityn test 9b: append to striped sparse file ======== 07:19:53 (1750591193) [ 239.660103] Lustre: DEBUG MARKER: == sanityn test 10a: write of file with sub-page size on multiple mounts ========================================================== 07:19:56 (1750591196) [ 243.839228] Lustre: DEBUG MARKER: == sanityn test 10b: write of file with sub-page size on multiple mounts ========================================================== 07:20:00 (1750591200) [ 247.452282] Lustre: DEBUG MARKER: == sanityn test 11: execution of file opened for write should return error ============================================================== 07:20:04 (1750591204) [ 247.744166] cp (23065) used greatest stack depth: 10656 bytes left [ 250.782046] Lustre: DEBUG MARKER: == sanityn test 12: test lock ordering (link, stat, unlink) ========================================================== 07:20:07 (1750591207) [ 251.224355] Lustre: DEBUG MARKER: start dir: /mnt/lustre/lockdir=144115205289279518 file: /mnt/lustre/lockdir/lockfile=144115205289279517 [ 389.195980] Lustre: DEBUG MARKER: == sanityn test 13: test directory page revocation ======= 07:22:25 (1750591345) [ 392.775864] Lustre: DEBUG MARKER: == sanityn test 14aa: execution of file open for write returns -ETXTBSY ========================================================== 07:22:29 (1750591349) [ 396.304257] Lustre: DEBUG MARKER: == sanityn test 14ab: open(RDWR) of executing file returns -ETXTBSY ========================================================== 07:22:33 (1750591353) [ 399.419779] Lustre: DEBUG MARKER: == sanityn test 14b: truncate of executing file returns -ETXTBSY ================================================================ 07:22:36 (1750591356) [ 402.233264] Lustre: DEBUG MARKER: == sanityn test 14c: open(O_TRUNC) of executing file return -ETXTBSY ============================================================ 07:22:39 (1750591359) [ 404.666679] Lustre: DEBUG MARKER: == sanityn test 14d: chmod of executing file is still possible ================================================================== 07:22:41 (1750591361) [ 405.301341] Lustre: DEBUG MARKER: chmod [ 407.903695] Lustre: DEBUG MARKER: == sanityn test 15: test out-of-space with multiple writers ===================================================================== 07:22:44 (1750591364) [ 708.272947] Lustre: DEBUG MARKER: == sanityn test 16a: 2500 iterations of dual-mount fsx === 07:27:45 (1750591665) [ 757.337494] ------------[ cut here ]------------ [ 757.339078] WARNING: CPU: 2 PID: 30419 at mm/util.c:474 kvmalloc_node+0xbf/0xd0 [ 757.341580] Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(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 lrw squashfs gf128mul glue_helper ablk_helper cryptd pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel ata_piix serio_raw libata [ 757.367253] CPU: 2 PID: 30419 Comm: fsx Kdump: loaded Tainted: G OE ------------ 3.10.0-7.9-debug #1 [ 757.370913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 757.377615] Call Trace: [ 757.378415] [] dump_stack+0x19/0x1b [ 757.380605] [] __warn+0xd8/0x100 [ 757.382341] [] warn_slowpath_null+0x1d/0x20 [ 757.387808] [] kvmalloc_node+0xbf/0xd0 [ 757.390304] [] ll_get_iov_memory+0x80/0x400 [obdclass] [ 757.393880] [] ? kmem_cache_alloc+0x11b/0x2e0 [ 757.397411] [] cl_dio_pages_init+0x7d/0x620 [obdclass] [ 757.400248] [] ? cl_sub_dio_alloc+0xec/0x2e0 [obdclass] [ 757.404249] [] ll_direct_IO_impl+0x2a2/0xdd0 [lustre] [ 757.408811] [] ll_direct_IO+0x7c/0xa0 [lustre] [ 757.411639] [] generic_file_direct_write+0xcf/0x190 [ 757.414553] [] __generic_file_aio_write+0x237/0x400 [ 757.419432] [] __generic_file_write_iter+0xcb/0x350 [lustre] [ 757.422972] [] ? lov_lsm_addref+0x8e/0x240 [lov] [ 757.426877] [] vvp_io_write_start+0xcee/0x10e0 [lustre] [ 757.430235] [] ? lov_lock_enqueue+0x99/0x170 [lov] [ 757.436358] [] ? cl_lock_request+0x67/0x210 [obdclass] [ 757.439063] [] cl_io_start+0x6d/0x150 [obdclass] [ 757.441532] [] cl_io_loop+0x9f/0x230 [obdclass] [ 757.443852] [] ll_file_io_generic+0x370/0x1370 [lustre] [ 757.446363] [] do_file_write_iter+0x53e/0xc70 [lustre] [ 757.451711] [] ? do_raw_spin_unlock+0x49/0x90 [ 757.455862] [] ll_file_write_iter+0x2d/0x40 [lustre] [ 757.461952] [] ll_file_aio_write+0x1b1/0x210 [lustre] [ 757.464756] [] ll_file_write+0x111/0x1e0 [lustre] [ 757.466991] [] vfs_write+0xd6/0x230 [ 757.468695] [] SyS_write+0x7f/0xf0 [ 757.475720] [] system_call_fastpath+0x1f/0x24 [ 757.479830] ---[ end trace 09a0d3406cd31e01 ]--- [ 796.719915] Lustre: DEBUG MARKER: == sanityn test 16b: 2500 iterations of dual-mount fsx at small size ========================================================== 07:29:13 (1750591753) [ 838.822077] Lustre: DEBUG MARKER: == sanityn test 16c: verify data consistency on ldiskfs with cache disabled (b=17397) ========================================================== 07:29:55 (1750591795) [ 901.072851] Lustre: DEBUG MARKER: == sanityn test 16d: Verify DIO and buffer IO with two clients ========================================================== 07:30:58 (1750591858) [ 907.442566] BUG: sleeping function called from invalid context at mm/slub.c:989 [ 907.451570] in_atomic(): 1, irqs_disabled(): 0, pid: 682, name: diff [ 907.454110] CPU: 3 PID: 682 Comm: diff Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 907.463481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 907.472154] Call Trace: [ 907.475513] [] dump_stack+0x19/0x1b [ 907.477196] [] __might_sleep+0xd9/0x100 [ 907.480498] [] kmem_cache_alloc_trace+0x57/0x2e0 [ 907.485870] [] ? do_read_folio+0xd83/0x1290 [lustre] [ 907.489281] [] do_read_folio+0xd83/0x1290 [lustre] [ 907.500433] [] ? do_raw_spin_unlock+0x49/0x90 [ 907.504188] [] ? _raw_spin_unlock+0xe/0x20 [ 907.512369] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 907.515091] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 907.518094] [] ? _raw_spin_unlock+0xe/0x20 [ 907.519929] [] ll_readpage+0xe/0x10 [lustre] [ 907.522729] [] do_generic_file_read.constprop.52+0x225/0x540 [ 907.525077] [] generic_file_aio_read+0x1c9/0x290 [ 907.528773] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 907.531090] [] ? current_fs_time+0x12/0x60 [ 907.533034] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 907.535382] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 907.537792] [] ll_file_read+0x111/0x1e0 [lustre] [ 907.539849] [] vfs_read+0xb9/0x1c0 [ 907.541523] [] SyS_read+0x7f/0xf0 [ 907.543522] [] system_call_fastpath+0x1f/0x24 [ 907.545396] BUG: scheduling while atomic: diff/682/0x10000002 [ 907.550800] Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(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 lrw squashfs gf128mul glue_helper ablk_helper cryptd pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel ata_piix serio_raw libata [ 907.572236] CPU: 3 PID: 682 Comm: diff Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 907.576942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 907.582692] Call Trace: [ 907.585333] [] dump_stack+0x19/0x1b [ 907.587259] [] __schedule_bug+0x64/0x72 [ 907.589778] [] __schedule+0x791/0x7d0 [ 907.594790] [] __cond_resched+0x26/0x30 [ 907.597978] [] _cond_resched+0x3a/0x50 [ 907.600624] [] kmem_cache_alloc_trace+0x5c/0x2e0 [ 907.603604] [] ? do_read_folio+0xd83/0x1290 [lustre] [ 907.605622] [] do_read_folio+0xd83/0x1290 [lustre] [ 907.608003] [] ? do_raw_spin_unlock+0x49/0x90 [ 907.609857] [] ? _raw_spin_unlock+0xe/0x20 [ 907.611961] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 907.614427] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 907.616734] [] ? _raw_spin_unlock+0xe/0x20 [ 907.618479] [] ll_readpage+0xe/0x10 [lustre] [ 907.620119] [] do_generic_file_read.constprop.52+0x225/0x540 [ 907.625386] [] generic_file_aio_read+0x1c9/0x290 [ 907.629259] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 907.633178] [] ? current_fs_time+0x12/0x60 [ 907.637202] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 907.641347] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 907.646778] [] ll_file_read+0x111/0x1e0 [lustre] [ 907.652146] [] vfs_read+0xb9/0x1c0 [ 907.654485] [] SyS_read+0x7f/0xf0 [ 907.655897] [] system_call_fastpath+0x1f/0x24 [ 907.658079] LustreError: 682:0:(cl_object.c:989:cl_env_percpu_put()) ASSERTION( cle == &cl_env_percpu[cpu] ) failed: [ 907.661412] LustreError: 682:0:(cl_object.c:989:cl_env_percpu_put()) LBUG [ 907.663786] CPU: 2 PID: 682 Comm: diff Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 907.667296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 907.670203] Call Trace: [ 907.671181] [] dump_stack+0x19/0x1b [ 907.674154] [] lbug_with_loc+0x4d/0xa0 [libcfs] [ 907.677418] [] cl_env_percpu_put+0x7e/0xb0 [obdclass] [ 907.679080] [] do_read_folio+0x6fc/0x1290 [lustre] [ 907.680287] [] ? do_raw_spin_unlock+0x49/0x90 [ 907.681188] [] ? _raw_spin_unlock+0xe/0x20 [ 907.682112] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 907.683955] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 907.685389] [] ? _raw_spin_unlock+0xe/0x20 [ 907.686979] [] ll_readpage+0xe/0x10 [lustre] [ 907.688345] [] do_generic_file_read.constprop.52+0x225/0x540 [ 907.690358] [] generic_file_aio_read+0x1c9/0x290 [ 907.691356] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 907.692744] [] ? current_fs_time+0x12/0x60 [ 907.695053] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 907.697044] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 907.698990] [] ll_file_read+0x111/0x1e0 [lustre] [ 907.701019] [] vfs_read+0xb9/0x1c0 [ 907.702958] [] SyS_read+0x7f/0xf0 [ 907.704661] [] system_call_fastpath+0x1f/0x24 [ 907.707012] Kernel panic - not syncing: LBUG [ 907.708538] CPU: 2 PID: 682 Comm: diff Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 907.712029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 [ 907.714641] Call Trace: [ 907.715617] [] dump_stack+0x19/0x1b [ 907.717390] [] panic+0xe8/0x20d [ 907.718421] [] lbug_with_loc+0x95/0xa0 [libcfs] [ 907.720226] [] cl_env_percpu_put+0x7e/0xb0 [obdclass] [ 907.722233] [] do_read_folio+0x6fc/0x1290 [lustre] [ 907.724313] [] ? do_raw_spin_unlock+0x49/0x90 [ 907.726418] [] ? _raw_spin_unlock+0xe/0x20 [ 907.731137] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 907.734886] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 907.737868] [] ? _raw_spin_unlock+0xe/0x20 [ 907.740062] [] ll_readpage+0xe/0x10 [lustre] [ 907.742156] [] do_generic_file_read.constprop.52+0x225/0x540 [ 907.744464] [] generic_file_aio_read+0x1c9/0x290 [ 907.746775] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 907.749091] [] ? current_fs_time+0x12/0x60 [ 907.751097] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 907.754018] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 907.761396] [] ll_file_read+0x111/0x1e0 [lustre] [ 907.764916] [] vfs_read+0xb9/0x1c0 [ 907.766668] [] SyS_read+0x7f/0xf0 [ 907.774930] [] system_call_fastpath+0x1f/0x24