[ 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 286093288 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 [ 0.446336] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.449613] pid_max: default: 32768 minimum: 301 [ 0.451496] Security Framework initialized [ 0.453120] SELinux: Initializing. [ 0.454336] SELinux: Starting in permissive mode [ 0.455821] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.459576] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.462946] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.465168] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.467523] Initializing cgroup subsys memory [ 0.469031] Initializing cgroup subsys devices [ 0.470963] Initializing cgroup subsys freezer [ 0.472865] Initializing cgroup subsys net_cls [ 0.475130] Initializing cgroup subsys blkio [ 0.476581] Initializing cgroup subsys perf_event [ 0.478574] Initializing cgroup subsys hugetlb [ 0.480340] Initializing cgroup subsys pids [ 0.482038] Initializing cgroup subsys net_prio [ 0.483901] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.488195] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.490079] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.491802] tlb_flushall_shift: 6 [ 0.492848] FEATURE SPEC_CTRL Present [ 0.494292] FEATURE IBPB_SUPPORT Present [ 0.495537] Spectre V2 : Enabling Indirect Branch Prediction Barrier [ 0.498027] Spectre V2 : Vulnerable [ 0.499232] Speculative Store Bypass: Vulnerable [ 0.501778] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.510044] ACPI: Core revision 20130517 [ 0.513428] ACPI: All ACPI Tables successfully acquired [ 0.515906] ftrace: allocating 30294 entries in 119 pages [ 0.569550] Enabling x2apic [ 0.570664] Enabled x2apic [ 0.572077] Switched APIC routing to physical x2apic. [ 0.575687] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.577553] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2695 v2 @ 2.40GHz (fam: 06, model: 3e, stepping: 04) [ 0.581345] TSC deadline timer enabled [ 0.581525] Performance Events: IvyBridge events, full-width counters, Intel PMU driver. [ 0.584378] ... version: 2 [ 0.585614] ... bit width: 48 [ 0.586770] ... generic registers: 4 [ 0.587848] ... value mask: 0000ffffffffffff [ 0.589059] ... max period: 00007fffffffffff [ 0.590285] ... fixed-purpose events: 3 [ 0.591155] ... event mask: 000000070000000f [ 0.592491] KVM setup paravirtual spinlock [ 0.597489] kvm-clock: cpu 1, msr 1:3e592041, secondary cpu clock [ 0.600680] KVM setup async PF for cpu 1 [ 0.601859] kvm-stealtime: cpu 1, msr 13e2935c0 [ 0.604735] kvm-clock: cpu 2, msr 1:3e592081, secondary cpu clock [ 0.608304] KVM setup async PF for cpu 2 [ 0.595556] smpboot: Booting Node 0, Processors #1 #2 #3 OK [ 0.608842] kvm-clock: cpu 3, msr 1:3e5920c1, secondary cpu clock [ 0.611847] kvm-stealtime: cpu 2, msr 13e3135c0 [ 0.613418] Brought up 4 CPUs [ 0.613444] KVM setup async PF for cpu 3 [ 0.613452] kvm-stealtime: cpu 3, msr 13e3935c0 [ 0.617186] smpboot: Max logical packages: 1 [ 0.618523] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.622815] devtmpfs: initialized [ 0.624094] x86/mm: Memory block size: 128MB [ 0.628794] EVM: security.selinux [ 0.629997] EVM: security.ima [ 0.630850] EVM: security.capability [ 0.634399] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.636892] NET: Registered protocol family 16 [ 0.638461] cpuidle: using governor haltpoll [ 0.640173] ACPI: bus type PCI registered [ 0.641592] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.643953] PCI: Using configuration type 1 for base access [ 0.645677] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.654132] ACPI: Added _OSI(Module Device) [ 0.655350] ACPI: Added _OSI(Processor Device) [ 0.656969] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.658323] ACPI: Added _OSI(Processor Aggregator Device) [ 0.659928] ACPI: Added _OSI(Linux-Dell-Video) [ 0.662263] ACPI: EC: Look up EC in DSDT [ 0.664667] ACPI: Interpreter enabled [ 0.665940] ACPI: (supports S0 S3 S4 S5) [ 0.667150] ACPI: Using IOAPIC for interrupt routing [ 0.668965] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.671878] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.678998] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.681292] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.683242] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.685604] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.690324] acpiphp: Slot [2] registered [ 0.691841] acpiphp: Slot [3] registered [ 0.693163] acpiphp: Slot [4] registered [ 0.694502] acpiphp: Slot [5] registered [ 0.696021] acpiphp: Slot [6] registered [ 0.697589] acpiphp: Slot [7] registered [ 0.699136] acpiphp: Slot [8] registered [ 0.700694] acpiphp: Slot [9] registered [ 0.701897] acpiphp: Slot [10] registered [ 0.703202] acpiphp: Slot [11] registered [ 0.704278] acpiphp: Slot [12] registered [ 0.705618] acpiphp: Slot [13] registered [ 0.706874] acpiphp: Slot [14] registered [ 0.707976] acpiphp: Slot [15] registered [ 0.709002] acpiphp: Slot [16] registered [ 0.710226] acpiphp: Slot [17] registered [ 0.711206] acpiphp: Slot [18] registered [ 0.712356] acpiphp: Slot [19] registered [ 0.714361] acpiphp: Slot [20] registered [ 0.717114] acpiphp: Slot [21] registered [ 0.718492] acpiphp: Slot [22] registered [ 0.719893] acpiphp: Slot [23] registered [ 0.721382] acpiphp: Slot [24] registered [ 0.722888] acpiphp: Slot [25] registered [ 0.724344] acpiphp: Slot [26] registered [ 0.725845] acpiphp: Slot [27] registered [ 0.727004] acpiphp: Slot [28] registered [ 0.728319] acpiphp: Slot [29] registered [ 0.729329] acpiphp: Slot [30] registered [ 0.730742] acpiphp: Slot [31] registered [ 0.731588] PCI host bridge to bus 0000:00 [ 0.732951] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.735086] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.736674] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.738761] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.741161] pci_bus 0000:00: root bus resource [mem 0x140000000-0x1bfffffff window] [ 0.743344] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.745389] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.746245] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.747211] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.751526] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.753642] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.756283] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.758536] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.760990] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.763502] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.763881] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.765092] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.767441] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.768663] pci 0000:00:02.0: reg 0x10: [io 0xc100-0xc11f] [ 0.774701] pci 0000:00:02.0: reg 0x20: [mem 0xfebf4000-0xfebf7fff 64bit pref] [ 0.776662] pci 0000:00:02.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.779436] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.781748] pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc07f] [ 0.783016] pci 0000:00:05.0: reg 0x14: [mem 0xfebc0000-0xfebc0fff] [ 0.788681] pci 0000:00:05.0: reg 0x20: [mem 0xfebf8000-0xfebfbfff 64bit pref] [ 0.798003] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.801319] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0ff] [ 0.804518] pci 0000:00:06.0: reg 0x14: [mem 0xfebc1000-0xfebc1fff] [ 0.822807] pci 0000:00:06.0: reg 0x20: [mem 0xfebfc000-0xfebfffff 64bit pref] [ 0.826987] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.829727] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.832266] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.833845] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.835999] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.839575] vgaarb: loaded [ 0.840323] SCSI subsystem initialized [ 0.841143] ACPI: bus type USB registered [ 0.842065] usbcore: registered new interface driver usbfs [ 0.843958] usbcore: registered new interface driver hub [ 0.845786] usbcore: registered new device driver usb [ 0.848181] PCI: Using ACPI for IRQ routing [ 0.849662] PCI: pci_cache_line_size set to 64 bytes [ 0.850002] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.850010] e820: reserve RAM buffer [mem 0xbffda000-0xbfffffff] [ 0.850012] e820: reserve RAM buffer [mem 0x13ee00000-0x13fffffff] [ 0.850387] NetLabel: Initializing [ 0.851601] NetLabel: domain hash size = 128 [ 0.853142] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.854673] NetLabel: unlabeled traffic allowed by default [ 0.856713] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.858431] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.863750] amd_nb: Cannot enumerate AMD northbridges [ 0.866506] Switched to clocksource kvm-clock [ 0.887248] pnp: PnP ACPI init [ 0.888535] ACPI: bus type PNP registered [ 0.890284] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.890397] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.890462] pnp 00:02: [dma 2] [ 0.890550] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.890654] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.890736] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.890824] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.891215] pnp: PnP ACPI: found 6 devices [ 0.892713] ACPI: bus type PNP unregistered [ 0.905790] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.905799] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.905802] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.905805] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.905807] pci_bus 0000:00: resource 8 [mem 0x140000000-0x1bfffffff window] [ 0.905894] NET: Registered protocol family 2 [ 0.908151] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.911372] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 0.914742] TCP: Hash tables configured (established 32768 bind 32768) [ 0.917181] TCP: reno registered [ 0.918256] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 0.919869] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 0.922318] NET: Registered protocol family 1 [ 0.924665] RPC: Registered named UNIX socket transport module. [ 0.926776] RPC: Registered udp transport module. [ 0.928143] RPC: Registered tcp transport module. [ 0.929606] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.931738] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.933711] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.935674] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.937799] PCI: CLS 0 bytes, default 64 [ 0.937971] Unpacking initramfs... [ 2.288839] debug: unmapping init [mem 0xffff8800bc2f2000-0xffff8800bffcffff] [ 2.292754] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.295004] software IO TLB [mem 0xb82f2000-0xbc2f2000] (64MB) mapped at [ffff8800b82f2000-ffff8800bc2f1fff] [ 2.298643] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.301568] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.303497] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.305101] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 2.310185] cryptomgr_test (50) used greatest stack depth: 14128 bytes left [ 2.310712] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 2.310743] Initialise system trusted keyring [ 2.342849] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 2.345113] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.351375] zpool: loaded [ 2.352488] zbud: loaded [ 2.353894] VFS: Disk quotas dquot_6.6.0 [ 2.355448] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.358639] NFS: Registering the id_resolver key type [ 2.360426] Key type id_resolver registered [ 2.362022] Key type id_legacy registered [ 2.363559] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.365773] Key type big_key registered [ 2.367141] SELinux: Registering netfilter hooks [ 2.369588] cryptomgr_test (56) used greatest stack depth: 13968 bytes left [ 2.374240] cryptomgr_test (61) used greatest stack depth: 13536 bytes left [ 2.376918] NET: Registered protocol family 38 [ 2.376930] Key type asymmetric registered [ 2.376933] Asymmetric key parser 'x509' registered [ 2.377060] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.377983] io scheduler noop registered [ 2.377986] io scheduler deadline registered (default) [ 2.378056] io scheduler cfq registered [ 2.378060] io scheduler mq-deadline registered [ 2.378064] io scheduler kyber registered [ 2.380672] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.380689] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.403177] intel_idle: does not run on family 6 model 62 [ 2.403318] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.405720] ACPI: Power Button [PWRF] [ 2.407115] GHES: HEST is not enabled! [ 2.467852] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 2.530711] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 2.600485] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.635529] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 2.665349] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.668943] Non-volatile memory driver v1.3 [ 2.670535] Linux agpgart interface v0.103 [ 2.672379] crash memory driver: version 1.1 [ 2.674490] nbd: registered device at major 43 [ 2.679868] virtio-pci 0000:00:05.0: irq 24 for MSI/MSI-X [ 2.679914] virtio-pci 0000:00:05.0: irq 25 for MSI/MSI-X [ 2.679949] virtio-pci 0000:00:05.0: irq 26 for MSI/MSI-X [ 2.679992] virtio-pci 0000:00:05.0: irq 27 for MSI/MSI-X [ 2.680034] virtio-pci 0000:00:05.0: irq 28 for MSI/MSI-X [ 2.686339] virtio_blk virtio1: [vda] 116072 512-byte logical blocks (59.4 MB/56.6 MiB) [ 2.692739] virtio-pci 0000:00:06.0: irq 29 for MSI/MSI-X [ 2.692784] virtio-pci 0000:00:06.0: irq 30 for MSI/MSI-X [ 2.692825] virtio-pci 0000:00:06.0: irq 31 for MSI/MSI-X [ 2.692856] virtio-pci 0000:00:06.0: irq 32 for MSI/MSI-X [ 2.692886] virtio-pci 0000:00:06.0: irq 33 for MSI/MSI-X [ 2.698383] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 2.704222] rdac: device handler registered [ 2.706306] hp_sw: device handler registered [ 2.708007] emc: device handler registered [ 2.709778] libphy: Fixed MDIO Bus: probed [ 2.716990] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.719169] ehci-pci: EHCI PCI platform driver [ 2.720867] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.722822] ohci-pci: OHCI PCI platform driver [ 2.724437] uhci_hcd: USB Universal Host Controller Interface driver [ 2.726780] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.730328] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.732120] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.734151] mousedev: PS/2 mouse device common for all mice [ 2.737007] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.741348] rtc_cmos 00:05: RTC can wake from S4 [ 2.743931] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 2.748030] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.752658] hidraw: raw HID events driver (C) Jiri Kosina [ 2.754981] usbcore: registered new interface driver usbhid [ 2.756733] usbhid: USB HID core driver [ 2.758273] drop_monitor: Initializing network drop monitor service [ 2.760563] Netfilter messages via NETLINK v0.30. [ 2.762266] TCP: cubic registered [ 2.763387] Initializing XFRM netlink socket [ 2.765536] NET: Registered protocol family 10 [ 2.767868] NET: Registered protocol family 17 [ 2.769617] Key type dns_resolver registered [ 2.771766] mce: Using 10 MCE banks [ 2.773537] Loading compiled-in X.509 certificates [ 2.775917] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 2.778887] registered taskstats version 1 [ 2.783729] modprobe (71) used greatest stack depth: 13456 bytes left [ 2.787646] Key type trusted registered [ 2.792607] Key type encrypted registered [ 2.794137] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.797533] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 2.801570] rtc_cmos 00:05: setting system clock to 2025-06-22 11:09:11 UTC (1750590551) [ 2.805156] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 2.807614] Write protecting the kernel read-only data: 12288k [ 2.809967] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 2.812777] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 2.821713] random: systemd: uninitialized urandom read (16 bytes read) [ 2.826489] random: systemd: uninitialized urandom read (16 bytes read) [ 2.828826] random: systemd: uninitialized urandom read (16 bytes read) [ 2.832913] 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) [ 2.838871] systemd[1]: Detected virtualization kvm. [ 2.840636] systemd[1]: Detected architecture x86-64. [ 2.842365] systemd[1]: Running in initial RAM disk. [ 2.847178] systemd[1]: No hostname configured. [ 2.848583] systemd[1]: Set hostname to . [ 2.849813] random: systemd: uninitialized urandom read (16 bytes read) [ 2.852276] systemd[1]: Initializing machine ID from random generator. [ 2.899711] dracut-rootfs-g (86) used greatest stack depth: 13264 bytes left [ 2.903282] random: systemd: uninitialized urandom read (16 bytes read) [ 2.905608] random: systemd: uninitialized urandom read (16 bytes read) [ 2.908159] random: systemd: uninitialized urandom read (16 bytes read) [ 2.910814] random: systemd: uninitialized urandom read (16 bytes read) [ 2.914515] random: systemd: uninitialized urandom read (16 bytes read) [ 2.917313] random: systemd: uninitialized urandom read (16 bytes read) [ 2.927994] systemd[1]: Reached target Local File Systems. [ 2.934295] systemd[1]: Reached target Timers. [ 2.938336] systemd[1]: Reached target Swap. [ 2.942559] systemd[1]: Created slice Root Slice. [ 2.946844] systemd[1]: Listening on udev Control Socket. [ 2.953211] systemd[1]: Listening on udev Kernel Socket. [ 2.957697] systemd[1]: Listening on Journal Socket. [ 2.961394] systemd[1]: Reached target Sockets. [ 2.966806] systemd[1]: Created slice System Slice. [ 2.972652] systemd[1]: Starting Load Kernel Modules... [ 2.977680] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 2.983538] systemd[1]: Reached target Slices. [ 2.989228] systemd[1]: Starting Journal Service... [ 2.995259] systemd[1]: Starting Setup Virtual Console... [ 3.001747] systemd[1]: Starting dracut cmdline hook... [ 3.007325] systemd[1]: Started Load Kernel Modules. [ 3.014449] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 3.021228] systemd[1]: Started Setup Virtual Console. [ 3.027425] systemd[1]: Starting Create Static Device Nodes in /dev... [ 3.033647] systemd[1]: Starting Apply Kernel Variables... [ 3.039419] systemd[1]: Started Journal Service. [ 3.153424] random: fast init done [ 3.307623] tsc: Refined TSC clocksource calibration: 2399.957 MHz [ 3.539110] libata version 3.00 loaded. [ 3.541697] ata_piix 0000:00:01.1: version 2.13 [ 3.543895] scsi host0: ata_piix [ 3.547384] scsi host1: ata_piix [ 3.549130] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 3.550856] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 3.586218] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 3.742804] ip (320) used greatest stack depth: 13080 bytes left [ 3.792720] ip (343) used greatest stack depth: 12336 bytes left [ 6.855315] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 7.274614] systemd-journald[104]: Received SIGTERM from PID 1 (systemd). [ 7.523139] SELinux: Disabled at runtime. [ 7.524652] SELinux: Unregistering netfilter hooks [ 7.589396] ip_tables: (C) 2000-2006 Netfilter Core Team [ 7.592411] systemd[1]: Inserted module 'ip_tables' [ 7.990972] systemd-journald[562]: Received request to flush runtime journal from PID 1 [ 8.142705] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 8.154079] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 8.180084] cryptd: max_cpu_qlen set to 1000 [ 8.212764] AVX version of gcm_enc/dec engaged. [ 8.215080] AES CTR mode by8 optimization enabled [ 8.218303] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.229086] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 8.272183] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 8.275926] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 8.385007] EDAC MC: Ver: 3.0.0 [ 8.392278] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 8.392291] EDAC sbridge: Ver: 1.1.2 [ 10.140348] mount.nfs (761) used greatest stack depth: 10704 bytes left [ 33.986825] libcfs: loading out-of-tree module taints kernel. [ 33.990371] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 34.381984] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 34.390162] alg: No test for adler32 (adler32-zlib) [ 35.412405] Lustre: Lustre: Build Version: 2.16.56_63_g33ce4dc [ 35.696359] LNet: Added LNI 192.168.204.4@tcp [8/256/0/180] [ 35.700673] LNet: Accept secure, port 988 [ 37.296647] Key type lgssc registered [ 37.999768] Lustre: Echo OBD driver; http://www.lustre.org/ [ 104.205822] Lustre: Mounted lustre-client [ 104.361511] hrtimer: interrupt took 3248142 ns [ 107.327869] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 120.326181] Lustre: DEBUG MARKER: oleg404-client.virtnet: executing check_logdir /tmp/testlogs/ [ 122.917126] Lustre: DEBUG MARKER: oleg404-client.virtnet: executing yml_node [ 125.903154] Lustre: DEBUG MARKER: Client: 2.16.56.63 [ 127.403407] Lustre: DEBUG MARKER: MDS: 2.16.56.63 [ 129.015480] Lustre: DEBUG MARKER: OSS: 2.16.56.63 [ 129.230965] Lustre: lustre-OST0000-osc-ffff88012aab2000: disconnect after 23s idle [ 129.801111] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Sun Jun 22 07:11:17 EDT 2025 [ 139.136576] Lustre: DEBUG MARKER: excepting tests: 27 40a 102 [ 139.943950] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 140.922690] Lustre: DEBUG MARKER: === sanityn: start setup 07:11:28 (1750590688) === [ 141.334615] Lustre: Mounted lustre-client [ 142.973080] Lustre: DEBUG MARKER: oleg404-client.virtnet: executing check_config_client /mnt/lustre [ 151.848985] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 156.947667] Lustre: DEBUG MARKER: === sanityn: finish setup 07:11:44 (1750590704) === [ 158.277392] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 07:11:46 (1750590706) [ 161.389086] Lustre: lustre-OST0000-osc-ffff88012e1be000: disconnect after 20s idle [ 161.394919] Lustre: Skipped 1 previous similar message [ 162.351049] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 07:11:50 (1750590710) [ 165.660057] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 07:11:53 (1750590713) [ 168.665779] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 07:11:56 (1750590716) [ 172.217279] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 07:12:00 (1750590720) [ 175.521575] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 07:12:03 (1750590723) [ 175.936843] random: crng init done [ 178.635819] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 07:12:06 (1750590726) [ 181.862294] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 07:12:09 (1750590729) [ 182.467283] Lustre: DEBUG MARKER: SKIP: sanityn test_2f needs >= 2 MDTs [ 183.218145] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 07:12:11 (1750590731) [ 186.250490] Lustre: DEBUG MARKER: == sanityn test 3: symlink on one mtpt, readlink on another ===================================================================== 07:12:14 (1750590734) [ 188.835364] Lustre: DEBUG MARKER: == sanityn test 4: fstat validation on multiple mount points ==================================================================== 07:12:17 (1750590737) [ 192.623286] Lustre: DEBUG MARKER: == sanityn test 5: create a file on one mount, truncate it on the other ========================================================== 07:12:20 (1750590740) [ 195.264657] Lustre: DEBUG MARKER: == sanityn test 6: remove of open file on other node ============================================================================ 07:12:23 (1750590743) [ 198.031483] Lustre: DEBUG MARKER: == sanityn test 7: remove of open directory on other node ======================================================================= 07:12:26 (1750590746) [ 200.911932] Lustre: DEBUG MARKER: == sanityn test 8: remove of open special file on other node ==================================================================== 07:12:28 (1750590748) [ 204.246819] Lustre: DEBUG MARKER: == sanityn test 9a: append of file with sub-page size on multiple mounts ========================================================== 07:12:32 (1750590752) [ 207.020032] Lustre: DEBUG MARKER: == sanityn test 9b: append to striped sparse file ======== 07:12:35 (1750590755) [ 209.878136] Lustre: DEBUG MARKER: == sanityn test 10a: write of file with sub-page size on multiple mounts ========================================================== 07:12:37 (1750590757) [ 213.600102] Lustre: DEBUG MARKER: == sanityn test 10b: write of file with sub-page size on multiple mounts ========================================================== 07:12:41 (1750590761) [ 217.059767] Lustre: DEBUG MARKER: == sanityn test 11: execution of file opened for write should return error ============================================================== 07:12:45 (1750590765) [ 220.222201] Lustre: DEBUG MARKER: == sanityn test 12: test lock ordering (link, stat, unlink) ========================================================== 07:12:48 (1750590768) [ 220.565024] Lustre: DEBUG MARKER: start dir: /mnt/lustre/lockdir=144115205272502304 file: /mnt/lustre/lockdir/lockfile=144115205272502302 [ 365.802337] Lustre: DEBUG MARKER: == sanityn test 13: test directory page revocation ======= 07:15:13 (1750590913) [ 369.791448] Lustre: DEBUG MARKER: == sanityn test 14aa: execution of file open for write returns -ETXTBSY ========================================================== 07:15:17 (1750590917) [ 373.052532] Lustre: DEBUG MARKER: == sanityn test 14ab: open(RDWR) of executing file returns -ETXTBSY ========================================================== 07:15:21 (1750590921) [ 375.689198] Lustre: DEBUG MARKER: == sanityn test 14b: truncate of executing file returns -ETXTBSY ================================================================ 07:15:23 (1750590923) [ 378.542903] Lustre: DEBUG MARKER: == sanityn test 14c: open(O_TRUNC) of executing file return -ETXTBSY ============================================================ 07:15:26 (1750590926) [ 381.822936] Lustre: DEBUG MARKER: == sanityn test 14d: chmod of executing file is still possible ================================================================== 07:15:30 (1750590930) [ 382.708489] Lustre: DEBUG MARKER: chmod [ 385.815720] Lustre: DEBUG MARKER: == sanityn test 15: test out-of-space with multiple writers ===================================================================== 07:15:33 (1750590933) [ 410.660338] Lustre: DEBUG MARKER: SKIP: oos2 test_15 oos2.sh: 7526400KB free > 800000KB, increase MAXFREE (or reduce fs size) [ 420.033908] Lustre: DEBUG MARKER: == sanityn test 16a: 500 iterations of dual-mount fsx ==== 07:16:08 (1750590968) [ 436.156593] ------------[ cut here ]------------ [ 436.164107] WARNING: CPU: 3 PID: 28421 at mm/util.c:474 kvmalloc_node+0xbf/0xd0 [ 436.171025] 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 squashfs aesni_intel lrw 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 [ 436.222075] CPU: 3 PID: 28421 Comm: fsx Kdump: loaded Tainted: G OE ------------ 3.10.0-7.9-debug #1 [ 436.230112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 436.235405] Call Trace: [ 436.240897] [] dump_stack+0x19/0x1b [ 436.243512] [] __warn+0xd8/0x100 [ 436.246582] [] warn_slowpath_null+0x1d/0x20 [ 436.251130] [] kvmalloc_node+0xbf/0xd0 [ 436.252966] [] ll_get_iov_memory+0x80/0x400 [obdclass] [ 436.257881] [] ? kmem_cache_alloc+0x11b/0x2e0 [ 436.263821] [] cl_dio_pages_init+0x7d/0x620 [obdclass] [ 436.273777] [] ? cl_sub_dio_alloc+0xec/0x2e0 [obdclass] [ 436.277906] [] ll_direct_IO_impl+0x2a2/0xdd0 [lustre] [ 436.286833] [] ll_direct_IO+0x7c/0xa0 [lustre] [ 436.291518] [] generic_file_aio_read+0x24e/0x290 [ 436.302451] [] vvp_io_read_start+0x7a9/0xb20 [lustre] [ 436.310444] [] ? cl_lock_request+0x67/0x210 [obdclass] [ 436.324477] [] cl_io_start+0x6d/0x150 [obdclass] [ 436.328824] [] cl_io_loop+0x9f/0x230 [obdclass] [ 436.334264] [] ll_file_io_generic+0x370/0x1370 [lustre] [ 436.336864] [] ? lprocfs_counter_add+0xfb/0x190 [obdclass] [ 436.344812] [] do_file_read_iter+0xd16/0x1370 [lustre] [ 436.349316] [] ? _raw_spin_unlock+0xe/0x20 [ 436.352193] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 436.355655] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 436.358027] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 436.360660] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 436.363036] [] ll_file_read+0x111/0x1e0 [lustre] [ 436.370130] [] vfs_read+0xb9/0x1c0 [ 436.371986] [] SyS_read+0x7f/0xf0 [ 436.375843] [] system_call_fastpath+0x1f/0x24 [ 436.377941] ---[ end trace 08a16b6d35a21199 ]--- [ 449.725731] Lustre: DEBUG MARKER: == sanityn test 16b: 500 iterations of dual-mount fsx at small size ========================================================== 07:16:37 (1750590997) [ 463.951621] Lustre: DEBUG MARKER: == sanityn test 16c: verify data consistency on ldiskfs with cache disabled (b=17397) ========================================================== 07:16:52 (1750591012) [ 465.024948] Lustre: DEBUG MARKER: SKIP: sanityn test_16c dio on ldiskfs only [ 465.891384] Lustre: DEBUG MARKER: == sanityn test 16d: Verify DIO and buffer IO with two clients ========================================================== 07:16:53 (1750591013) [ 492.215334] BUG: sleeping function called from invalid context at mm/slub.c:989 [ 492.221614] in_atomic(): 1, irqs_disabled(): 0, pid: 30074, name: dd [ 492.228482] CPU: 3 PID: 30074 Comm: dd Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 492.232382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 492.238516] Call Trace: [ 492.239884] [] dump_stack+0x19/0x1b [ 492.241901] [] __might_sleep+0xd9/0x100 [ 492.243842] [] kmem_cache_alloc_trace+0x57/0x2e0 [ 492.252961] [] ? do_read_folio+0xd83/0x1290 [lustre] [ 492.256903] [] do_read_folio+0xd83/0x1290 [lustre] [ 492.259354] [] ? do_raw_spin_unlock+0x49/0x90 [ 492.268098] [] ? _raw_spin_unlock+0xe/0x20 [ 492.273616] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 492.276384] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 492.278477] [] ? _raw_spin_unlock+0xe/0x20 [ 492.283374] [] ll_readpage+0xe/0x10 [lustre] [ 492.287393] [] do_generic_file_read.constprop.52+0x225/0x540 [ 492.293298] [] generic_file_aio_read+0x1c9/0x290 [ 492.298597] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 492.302783] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 492.306639] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 492.309922] [] ll_file_read+0x111/0x1e0 [lustre] [ 492.313929] [] vfs_read+0xb9/0x1c0 [ 492.316851] [] SyS_read+0x7f/0xf0 [ 492.319653] [] system_call_fastpath+0x1f/0x24 [ 492.321446] BUG: scheduling while atomic: dd/30074/0x10000002 [ 492.326378] 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 squashfs aesni_intel lrw 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 [ 492.344762] CPU: 3 PID: 30074 Comm: dd Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 492.348354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 492.353639] Call Trace: [ 492.354636] [] dump_stack+0x19/0x1b [ 492.357174] [] __schedule_bug+0x64/0x72 [ 492.359966] [] __schedule+0x791/0x7d0 [ 492.362666] [] __cond_resched+0x26/0x30 [ 492.364835] [] _cond_resched+0x3a/0x50 [ 492.367181] [] kmem_cache_alloc_trace+0x5c/0x2e0 [ 492.370300] [] ? do_read_folio+0xd83/0x1290 [lustre] [ 492.372901] [] do_read_folio+0xd83/0x1290 [lustre] [ 492.375139] [] ? do_raw_spin_unlock+0x49/0x90 [ 492.378361] [] ? _raw_spin_unlock+0xe/0x20 [ 492.381390] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 492.384922] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 492.388317] [] ? _raw_spin_unlock+0xe/0x20 [ 492.391445] [] ll_readpage+0xe/0x10 [lustre] [ 492.395684] [] do_generic_file_read.constprop.52+0x225/0x540 [ 492.400019] [] generic_file_aio_read+0x1c9/0x290 [ 492.404330] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 492.409992] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 492.416102] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 492.418576] [] ll_file_read+0x111/0x1e0 [lustre] [ 492.421009] [] vfs_read+0xb9/0x1c0 [ 492.423149] [] SyS_read+0x7f/0xf0 [ 492.428389] [] system_call_fastpath+0x1f/0x24 [ 492.435959] LustreError: 30074:0:(cl_object.c:989:cl_env_percpu_put()) ASSERTION( cle == &cl_env_percpu[cpu] ) failed: [ 492.442612] LustreError: 30074:0:(cl_object.c:989:cl_env_percpu_put()) LBUG [ 492.446261] CPU: 2 PID: 30074 Comm: dd Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 492.457060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 492.462114] Call Trace: [ 492.465361] [] dump_stack+0x19/0x1b [ 492.469010] [] lbug_with_loc+0x4d/0xa0 [libcfs] [ 492.471685] [] cl_env_percpu_put+0x7e/0xb0 [obdclass] [ 492.474230] [] do_read_folio+0x6fc/0x1290 [lustre] [ 492.476989] [] ? do_raw_spin_unlock+0x49/0x90 [ 492.480030] [] ? _raw_spin_unlock+0xe/0x20 [ 492.482604] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 492.486012] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 492.490706] [] ? _raw_spin_unlock+0xe/0x20 [ 492.493367] [] ll_readpage+0xe/0x10 [lustre] [ 492.498384] [] do_generic_file_read.constprop.52+0x225/0x540 [ 492.503171] [] generic_file_aio_read+0x1c9/0x290 [ 492.507489] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 492.509153] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 492.511286] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 492.513946] [] ll_file_read+0x111/0x1e0 [lustre] [ 492.516542] [] vfs_read+0xb9/0x1c0 [ 492.518853] [] SyS_read+0x7f/0xf0 [ 492.520925] [] system_call_fastpath+0x1f/0x24 [ 492.523516] Kernel panic - not syncing: LBUG [ 492.525524] CPU: 2 PID: 30074 Comm: dd Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 492.529467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-1.fc38 04/01/2014 [ 492.532580] Call Trace: [ 492.533537] [] dump_stack+0x19/0x1b [ 492.535416] [] panic+0xe8/0x20d [ 492.537061] [] lbug_with_loc+0x95/0xa0 [libcfs] [ 492.539289] [] cl_env_percpu_put+0x7e/0xb0 [obdclass] [ 492.542642] [] do_read_folio+0x6fc/0x1290 [lustre] [ 492.545451] [] ? do_raw_spin_unlock+0x49/0x90 [ 492.548015] [] ? _raw_spin_unlock+0xe/0x20 [ 492.550546] [] ? cfs_trace_unlock_tcd+0x27/0x70 [libcfs] [ 492.553442] [] ? libcfs_debug_msg+0x4c9/0xc60 [libcfs] [ 492.556875] [] ? _raw_spin_unlock+0xe/0x20 [ 492.558904] [] ll_readpage+0xe/0x10 [lustre] [ 492.561226] [] do_generic_file_read.constprop.52+0x225/0x540 [ 492.564047] [] generic_file_aio_read+0x1c9/0x290 [ 492.566576] [] do_file_read_iter+0x96a/0x1370 [lustre] [ 492.569549] [] ll_file_read_iter+0x2d/0x40 [lustre] [ 492.571652] [] ll_file_aio_read+0x1b1/0x210 [lustre] [ 492.573487] [] ll_file_read+0x111/0x1e0 [lustre] [ 492.577028] [] vfs_read+0xb9/0x1c0 [ 492.579337] [] SyS_read+0x7f/0xf0 [ 492.581069] [] system_call_fastpath+0x1f/0x24