[ 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 0x0000000000100000-0x00000000dfff7fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000dfff8000-0x00000000dfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011edfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x11ee00 max_arch_pfn = 0x400000000 [ 0.000000] PAT not supported by CPU. [ 0.000000] e820: last_pfn = 0xdfff8 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f0930-0x000f093f] mapped at [ffffffffff200930] [ 0.000000] RAMDISK: [mem 0xdc312000-0xdffeffff] [ 0.000000] Early table checksum verification disabled [ 0.000000] ACPI: RSDP 00000000000f0730 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 00000000dfffe340 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 00000000dfffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 00000000dfffe380 01135 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 00000000dfffff40 00040 [ 0.000000] ACPI: SSDT 00000000dffff600 0093C (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 00000000dffff500 00090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 00000000dffff4c0 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011edfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x11e5e2000-0x11e608fff] [ 0.000000] Reserving 128MB of memory at 768MB for crashkernel (System RAM: 4077MB) [ 0.000000] kvm-clock: cpu 0, msr 1:1e591001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 8172959749 cycles [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x11edfffff] [ 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 0x00100000-0xdfff7fff] [ 0.000000] node 0: [mem 0x100000000-0x11edfffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x11edfffff] [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdfff8000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xfeffbfff] [ 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 0xe0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 38 pages/cpu s115176 r8192 d32280 u524288 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 11e2135c0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1027529 [ 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] Memory: 3820432k/4700160k available (8172k kernel code, 524712k absent, 355016k reserved, 5773k data, 2532k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=4. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] NR_IRQS:327936 nr_irqs:456 0 [ 0.000000] Console: colour *CGA 80x25 [ 0.000000] console [ttyS1] enabled [ 0.000000] allocated 25165824 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] tsc: Detected 2399.998 MHz processor [ 0.311235] Calibrating delay loop (skipped) preset value.. 4799.99 BogoMIPS (lpj=2399998) [ 0.312676] pid_max: default: 32768 minimum: 301 [ 0.313748] Security Framework initialized [ 0.314415] SELinux: Initializing. [ 0.316300] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.319023] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.320553] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.321680] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.323009] Initializing cgroup subsys memory [ 0.323715] Initializing cgroup subsys devices [ 0.324424] Initializing cgroup subsys freezer [ 0.325090] Initializing cgroup subsys net_cls [ 0.325798] Initializing cgroup subsys blkio [ 0.326474] Initializing cgroup subsys perf_event [ 0.327214] Initializing cgroup subsys hugetlb [ 0.327903] Initializing cgroup subsys pids [ 0.328560] Initializing cgroup subsys net_prio [ 0.329439] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.330342] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.331282] tlb_flushall_shift: 6 [ 0.331817] FEATURE SPEC_CTRL Not Present [ 0.332449] FEATURE IBPB_SUPPORT Not Present [ 0.333126] Spectre V2 : Vulnerable [ 0.333661] Speculative Store Bypass: Vulnerable [ 0.334832] debug: unmapping init [mem 0xffffffff82019000-0xffffffff8201ffff] [ 0.339549] ACPI: Core revision 20130517 [ 0.341225] ACPI: All ACPI Tables successfully acquired [ 0.342086] ftrace: allocating 30294 entries in 119 pages [ 0.378576] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.379590] smpboot: CPU0: Intel QEMU Virtual CPU version 1.6.0 (fam: 06, model: 02, stepping: 03) [ 0.482399] Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only. [ 0.486960] smpboot: Booting Node 0, Processors #1[ 0.488549] kvm-clock: cpu 1, msr 1:1e591041, secondary cpu clock [ 0.492744] KVM setup async PF for cpu 1 [ 0.493824] kvm-stealtime: cpu 1, msr 11e2935c0 #2[ 0.495992] kvm-clock: cpu 2, msr 1:1e591081, secondary cpu clock [ 0.500790] KVM setup async PF for cpu 2 [ 0.501211] kvm-clock: cpu 3, msr 1:1e5910c1, secondary cpu clock #3 OK [ 0.504389] kvm-stealtime: cpu 2, msr 11e3135c0 [ 0.506264] Brought up 4 CPUs [ 0.506321] KVM setup async PF for cpu 3 [ 0.506325] kvm-stealtime: cpu 3, msr 11e3935c0 [ 0.509101] smpboot: Max logical packages: 1 [ 0.510127] smpboot: Total of 4 processors activated (19199.98 BogoMIPS) [ 0.513590] devtmpfs: initialized [ 0.514756] x86/mm: Memory block size: 128MB [ 0.519469] EVM: security.selinux [ 0.520335] EVM: security.ima [ 0.521048] EVM: security.capability [ 0.524359] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.526291] NET: Registered protocol family 16 [ 0.527626] cpuidle: using governor haltpoll [ 0.528967] ACPI: bus type PCI registered [ 0.529962] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.531789] PCI: Using configuration type 1 for base access [ 0.539603] ACPI: Added _OSI(Module Device) [ 0.540655] ACPI: Added _OSI(Processor Device) [ 0.541792] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.542715] ACPI: Added _OSI(Processor Aggregator Device) [ 0.543746] ACPI: Added _OSI(Linux-Dell-Video) [ 0.547259] ACPI: Interpreter enabled [ 0.548065] ACPI: (supports S0 S3 S4 S5) [ 0.548798] ACPI: Using IOAPIC for interrupt routing [ 0.549774] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.551827] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.556489] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.557590] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.558826] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.559958] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.562648] acpiphp: Slot [3] registered [ 0.563405] acpiphp: Slot [4] registered [ 0.564159] acpiphp: Slot [5] registered [ 0.564903] acpiphp: Slot [6] registered [ 0.565673] acpiphp: Slot [7] registered [ 0.566793] acpiphp: Slot [8] registered [ 0.567514] acpiphp: Slot [9] registered [ 0.568235] acpiphp: Slot [10] registered [ 0.568946] acpiphp: Slot [11] registered [ 0.569952] acpiphp: Slot [12] registered [ 0.570672] acpiphp: Slot [13] registered [ 0.571638] acpiphp: Slot [14] registered [ 0.572532] acpiphp: Slot [15] registered [ 0.573436] acpiphp: Slot [16] registered [ 0.574201] acpiphp: Slot [17] registered [ 0.575164] acpiphp: Slot [18] registered [ 0.576207] acpiphp: Slot [19] registered [ 0.576937] acpiphp: Slot [20] registered [ 0.577911] acpiphp: Slot [21] registered [ 0.578756] acpiphp: Slot [22] registered [ 0.579724] acpiphp: Slot [23] registered [ 0.580746] acpiphp: Slot [24] registered [ 0.581599] acpiphp: Slot [25] registered [ 0.582304] acpiphp: Slot [26] registered [ 0.583017] acpiphp: Slot [27] registered [ 0.583764] acpiphp: Slot [28] registered [ 0.584594] acpiphp: Slot [29] registered [ 0.585383] acpiphp: Slot [30] registered [ 0.586172] acpiphp: Slot [31] registered [ 0.586882] PCI host bridge to bus 0000:00 [ 0.587750] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.589029] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.590317] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.591729] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfebfffff window] [ 0.593534] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.598820] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.600688] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.601825] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.603053] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.604889] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.607452] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.625417] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.627404] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.630594] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.632100] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.633477] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.635000] vgaarb: loaded [ 0.636251] SCSI subsystem initialized [ 0.637329] ACPI: bus type USB registered [ 0.638289] usbcore: registered new interface driver usbfs [ 0.639477] usbcore: registered new interface driver hub [ 0.640595] usbcore: registered new device driver usb [ 0.641992] PCI: Using ACPI for IRQ routing [ 0.643084] NetLabel: Initializing [ 0.643702] NetLabel: domain hash size = 128 [ 0.644426] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.646060] NetLabel: unlabeled traffic allowed by default [ 0.647895] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.649336] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.650330] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.655820] amd_nb: Cannot enumerate AMD northbridges [ 0.656969] Switched to clocksource kvm-clock [ 0.670359] pnp: PnP ACPI init [ 0.671232] ACPI: bus type PNP registered [ 0.673294] pnp: PnP ACPI: found 6 devices [ 0.674682] ACPI: bus type PNP unregistered [ 0.686740] NET: Registered protocol family 2 [ 0.687841] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.689636] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes) [ 0.692354] TCP: Hash tables configured (established 32768 bind 32768) [ 0.693947] TCP: reno registered [ 0.694675] UDP hash table entries: 2048 (order: 5, 196608 bytes) [ 0.696247] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes) [ 0.698389] NET: Registered protocol family 1 [ 0.699559] RPC: Registered named UNIX socket transport module. [ 0.700615] RPC: Registered udp transport module. [ 0.701422] RPC: Registered tcp transport module. [ 0.702239] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.703308] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.704302] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.705351] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.706644] Unpacking initramfs... [ 1.841921] debug: unmapping init [mem 0xffff8800dc312000-0xffff8800dffeffff] [ 1.843899] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.844934] software IO TLB [mem 0xd8312000-0xdc312000] (64MB) mapped at [ffff8800d8312000-ffff8800dc311fff] [ 1.847842] cryptomgr_test (52) used greatest stack depth: 14128 bytes left [ 1.848201] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 1.848235] Initialise system trusted keyring [ 1.873286] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.878631] zpool: loaded [ 1.879147] zbud: loaded [ 1.879910] VFS: Disk quotas dquot_6.6.0 [ 1.880708] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.882861] NFS: Registering the id_resolver key type [ 1.883798] Key type id_resolver registered [ 1.884511] Key type id_legacy registered [ 1.885237] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.886712] Key type big_key registered [ 1.888757] cryptomgr_test (58) used greatest stack depth: 13968 bytes left [ 1.890006] cryptomgr_test (61) used greatest stack depth: 13664 bytes left [ 1.890556] NET: Registered protocol family 38 [ 1.890565] Key type asymmetric registered [ 1.890568] Asymmetric key parser 'x509' registered [ 1.890657] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.890783] io scheduler noop registered [ 1.890787] io scheduler deadline registered (default) [ 1.890888] io scheduler cfq registered [ 1.890892] io scheduler mq-deadline registered [ 1.890895] io scheduler kyber registered [ 1.892720] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.892730] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.894630] cryptomgr_test (63) used greatest stack depth: 13536 bytes left [ 1.902148] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.903245] ACPI: Power Button [PWRF] [ 1.904139] GHES: HEST is not enabled! [ 1.905232] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 1.906221] virtio-pci 0000:00:02.0: virtio_pci: leaving for legacy driver [ 1.908062] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 [ 1.909011] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.910500] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.912020] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.937360] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.963338] 00:05: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.965393] Non-volatile memory driver v1.3 [ 1.966403] Linux agpgart interface v0.103 [ 1.967314] crash memory driver: version 1.1 [ 1.968469] nbd: registered device at major 43 [ 1.973347] virtio_blk virtio1: [vda] 65424 512-byte logical blocks (33.4 MB/31.9 MiB) [ 1.976913] virtio_blk virtio2: [vdb] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 1.979238] rdac: device handler registered [ 1.980028] hp_sw: device handler registered [ 1.980883] emc: device handler registered [ 1.981562] libphy: Fixed MDIO Bus: probed [ 1.989529] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.991411] ehci-pci: EHCI PCI platform driver [ 1.992064] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.992995] ohci-pci: OHCI PCI platform driver [ 1.993796] uhci_hcd: USB Universal Host Controller Interface driver [ 1.995199] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.997468] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.998629] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.000590] mousedev: PS/2 mouse device common for all mice [ 2.001845] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.003502] rtc_cmos 00:00: RTC can wake from S4 [ 2.005250] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 2.007000] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs [ 2.008997] kvm: host does not support poll control [ 2.010192] kvm: host upgrade recommended [ 2.011943] hidraw: raw HID events driver (C) Jiri Kosina [ 2.013755] usbcore: registered new interface driver usbhid [ 2.015039] usbhid: USB HID core driver [ 2.016136] drop_monitor: Initializing network drop monitor service [ 2.017638] Netfilter messages via NETLINK v0.30. [ 2.018957] TCP: cubic registered [ 2.019762] Initializing XFRM netlink socket [ 2.021006] NET: Registered protocol family 10 [ 2.022520] NET: Registered protocol family 17 [ 2.023684] Key type dns_resolver registered [ 2.025137] mce: Using 10 MCE banks [ 2.026324] Loading compiled-in X.509 certificates [ 2.028412] Loaded X.509 cert 'Magrathea: Glacier signing key: e34d0e1b7fcf5b414cce75d36d8482945c781ed6' [ 2.030501] registered taskstats version 1 [ 2.033536] modprobe (73) used greatest stack depth: 13456 bytes left [ 2.036407] Key type trusted registered [ 2.040480] Key type encrypted registered [ 2.041523] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.043153] BERT: Boot Error Record Table support is disabled. Enable it by using bert_enable as kernel parameter. [ 2.045836] rtc_cmos 00:00: setting system clock to 2023-09-11 12:04:07 UTC (1694433847) [ 2.048141] debug: unmapping init [mem 0xffffffff81da0000-0xffffffff82018fff] [ 2.049877] Write protecting the kernel read-only data: 12288k [ 2.051590] debug: unmapping init [mem 0xffff8800017fe000-0xffff8800017fffff] [ 2.053255] debug: unmapping init [mem 0xffff880001b9b000-0xffff880001bfffff] [ 2.059316] random: systemd: uninitialized urandom read (16 bytes read) [ 2.061790] random: systemd: uninitialized urandom read (16 bytes read) [ 2.063580] random: systemd: uninitialized urandom read (16 bytes read) [ 2.065940] 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) [ 2.069389] systemd[1]: Detected virtualization kvm. [ 2.070649] systemd[1]: Detected architecture x86-64. [ 2.071461] systemd[1]: Running in initial RAM disk. Welcome to CentOS Linux 7 (Core) dracut-033-572.el7 (Initramfs)! [ 2.073660] systemd[1]: No hostname configured. [ 2.074414] systemd[1]: Set hostname to . [ 2.075304] random: systemd: uninitialized urandom read (16 bytes read) [ 2.076318] systemd[1]: Initializing machine ID from random generator. [ 2.109268] dracut-rootfs-g (87) used greatest stack depth: 13264 bytes left [ 2.111178] random: systemd: uninitialized urandom read (16 bytes read) [ 2.112919] random: systemd: uninitialized urandom read (16 bytes read) [ 2.114850] random: systemd: uninitialized urandom read (16 bytes read) [ 2.116908] random: systemd: uninitialized urandom read (16 bytes read) [ 2.120174] random: systemd: uninitialized urandom read (16 bytes read) [ 2.122356] random: systemd: uninitialized urandom read (16 bytes read) [ 2.130433] systemd[1]: Reached target Timers. [ OK ] Reached target Timers. [ 2.132502] systemd[1]: Reached target Local File Systems. [ OK ] Reached target Local File Systems. [ 2.134589] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 2.136424] systemd[1]: Created slice Root Slice. [ OK ] Created slice Root Slice. [ 2.138291] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 2.140314] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 2.142186] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 2.144665] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ 2.146545] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 2.148955] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ 2.152230] systemd-cgroups (104) used greatest stack depth: 13120 bytes left [ 2.152430] systemd[1]: Starting Journal Service... Starting Journal Service... [ 2.156838] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... [ 2.159705] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 2.162800] systemd[1]: Reached target Sockets. [ OK ] Reached target Sockets. [ 2.166636] systemd[1]: Starting dracut cmdline hook... Starting dracut cmdline hook... [ 2.170541] systemd[1]: Started Setup Virtual Console. [ OK ] Started Setup Virtual Console. [ 2.175731] systemd[1]: Started Create list of required static device nodes for the current kernel. [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ 2.180596] systemd[1]: Started Load Kernel Modules. [ OK ] Started Load Kernel Modules. [ 2.182956] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. Starting Apply Kernel Variables... Starting Create Static Device Nodes in /dev... [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started dracut cmdline hook. Starting dracut pre-udev hook... [ OK ] Started dracut pre-udev hook. Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. Starting dracut pre-trigger hook... [ OK ] Started dracut pre-trigger hook. [ 2.495681] random: fast init done Starting udev Coldplug all Devices... Mounting Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Started udev Coldplug all Devices. Starting dracut initqueue hook... [ OK ] Reached target System Initialization. Starting Show Plymouth Boot Screen... [ 2.580906] scsi host0: ata_piix [ 2.582552] scsi host1: ata_piix [ 2.583609] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14 [ 2.585044] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15 [ OK ] Started Show Plymouth Boot Screen. [ OK ] Reached target Paths. [ OK ] Started Forward Password Requests to Plymouth Directory Watch. [ OK ] Reached target Basic System. %G[ 2.767106] ip (319) used greatest stack depth: 13080 bytes left [ 2.815481] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.817513] ip (342) used greatest stack depth: 12320 bytes left [ 2.848050] tsc: Refined TSC clocksource calibration: 2399.963 MHz [ 2.853039] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 2.990144] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 4.552034] dracut-initqueue[276]: RTNETLINK answers: File exists [ 5.255554] dracut-initqueue[276]: bs=4096, sz=32212254720 bytes [ OK ] Started dracut initqueue hook. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Mounting /sysroot... [ OK ] Reached target Initrd Root File System. Starting Reload Configuration from the Real Root... [ 5.814971] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ OK ] Mounted /sysroot. [ OK ] Started Reload Configuration from the Real Root. [ OK ] Reached target Initrd File Systems. [ OK ] Reached target Initrd Default Target. Starting dracut pre-pivot and cleanup hook... [ OK ] Started dracut pre-pivot and cleanup hook. Starting Cleaning Up and Shutting Down Daemons... [ OK ] Stopped dracut pre-pivot and cleanup hook. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Timers. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped dracut initqueue hook. Starting Plymouth switch root service... [ OK ] Stopped target Initrd Default Target. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Sockets. [ OK ] Stopped target System Initialization. [ OK ] Stopped udev Coldplug all Devices. [ OK ] Stopped target Local File Systems. [ OK ] Stopped target Swap. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped Load Kernel Modules. [ OK ] Stopped dracut pre-trigger hook. Stopping udev Kernel Device Manager... [ OK ] Stopped target Slices. [ OK ] Stopped udev Kernel Device Manager. [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Create list of required sta...ce nodes for the current kernel. [ OK ] Stopped dracut pre-udev hook. [ OK ] Stopped dracut cmdline hook. [ OK ] Closed udev Kernel Socket. [ OK ] Closed udev Control Socket. Starting Cleanup udevd DB... [ OK ] Started Cleaning Up and Shutting Down Daemons. [ OK ] Started Cleanup udevd DB. [ OK ] Reached target Switch Root. [ OK ] Started Plymouth switch root service. Starting Switch Root... [ 6.196167] systemd-journald[105]: Received SIGTERM from PID 1 (systemd). [ 6.410084] SELinux: Disabled at runtime. [ 6.468048] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.470774] systemd[1]: Inserted module 'ip_tables' Welcome to CentOS Linux 7 (Core)! [ OK ] Stopped Switch Root. [ OK ] Stopped Journal Service. Starting Journal Service... [ OK ] Listening on /dev/initctl Compatibility Named Pipe. Starting Create list of required st... nodes for the current kernel... Mounting Huge Pages File System... [ OK ] Reached target rpc_pipefs.target. [ OK ] Listening on Delayed Shutdown Socket. [ OK ] Created slice User and Session Slice. [ OK ] Created slice system-selinux\x2dpol...grate\x2dlocal\x2dchanges.slice. Mounting POSIX Message Queue File System... [ OK ] Set up automount Arbitrary Executab...ats File System Automount Point. Starting Read and set NIS domainname from /etc/sysconfig/network... [ OK ] Reached target Slices. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Stopped target Switch Root. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Stopped target Initrd Root File System. [ OK ] Listening on udev Control Socket. [ OK ] Created slice system-getty.slice. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Stopped target Initrd File Systems. [ OK ] Listening on udev Kernel Socket. Starting udev Coldplug all Devices... Starting Set Up Additional Binary Formats... Starting Remount Root and Kernel File Systems... Starting Load Kernel Modules... Mounting Debug File System... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Debug File System. [ OK ] Started Journal Service. [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ OK ] Started Read and set NIS domainname from /etc/sysconfig/network. [ OK ] Started Load Kernel Modules. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. Mounting Arbitrary Executable File Formats File System... Starting Configure read-only root support... Starting Apply Kernel Variables... Starting Create Static Device Nodes in /dev... Starting Flush Journal to Persistent Storage... [ OK ] Mounted Arbitrary Executable File Formats File System. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Apply Kernel Variables. [ 6.829800] systemd-journald[563]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Set Up Additional Binary Formats. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Reached target Local File Systems (Pre). Mounting /mnt... Starting udev Kernel Device Manager... [ OK ] Mounted /mnt. [ OK ] Started udev Kernel Device Manager. [ 6.977621] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0 [ 6.996605] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ OK ] Found device /dev/ttyS1. [ OK ] Found device /dev/ttyS0. [ OK ] Found device /dev/disk/by-label/SWAP. [ OK ] Found device /dev/vda. Mounting /home/green/git/lustre-release... Activating swap /dev/disk/by-label/SWAP... [ 7.079087] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ OK ] Activated swap /dev/disk/by-label/SWAP. [ OK ] Reached target Swap. [ 7.108322] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ OK ] Mounted /home/green/git/lustre-release. %G[ 8.558422] mount.nfs (728) used greatest stack depth: 10728 bytes left [ OK ] Started Configure read-only root support. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Preprocess NFS configuration... Starting Rebuild Journal Catalog... Starting Tell Plymouth To Write Out Runtime Data... Starting Create Volatile Files and Directories... Starting Mark the need to relabel after reboot... [ OK ] Started Load/Save Random Seed. [ OK ] Started Preprocess NFS configuration. [FAILED] Failed to start Rebuild Journal Catalog. See 'systemctl status systemd-journal-catalog-update.service' for details. [ OK ] Started Tell Plymouth To Write Out Runtime Data. [FAILED] Failed to start Create Volatile Files and Directories. See 'systemctl status systemd-tmpfiles-setup.service' for details. [ OK ] Started Mark the need to relabel after reboot. Starting Update UTMP about System Boot/Shutdown... Starting Update is Completed... [ OK ] Started Update is Completed. [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Reached target Sockets. [ OK ] Started Flexible branding. [ OK ] Reached target Paths. [ OK ] Reached target Basic System. Starting GSSAPI Proxy Daemon... Starting Login Service... Starting Dump dmesg to /var/log/dmesg... [ OK ] Started D-Bus System Message Bus. Starting Network Manager... [ OK ] Started GSSAPI Proxy Daemon. [ OK ] Started Dump dmesg to /var/log/dmesg. [ OK ] Reached target NFS client services. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting Permit User Sessions... [ OK ] Started Login Service. [ OK ] Started Permit User Sessions. [ OK ] Started Network Manager. [ OK ] Reached target Network. Starting /etc/rc.d/rc.local Compatibility... Starting OpenSSH server daemon... Starting Network Manager Wait Online... Starting Hostname Service... [ OK ] Started OpenSSH server daemon. [ OK ] Started /etc/rc.d/rc.local Compatibility. [ OK ] Started Hostname Service. Starting Network Manager Script Dispatcher Service... Starting Terminate Plymouth Boot Screen... Starting Wait for Plymouth Boot Screen to Quit... [ OK ] Started Network Manager Script Dispatcher Service. CentOS Linux 7 (Core) Kernel 3.10.0-7.9-debug on an x86_64 oleg205-client login: [ 26.128600] libcfs: loading out-of-tree module taints kernel. [ 26.130625] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 26.134436] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 26.174083] alg: No test for adler32 (adler32-zlib) [ 26.430226] PCLMULQDQ-NI instructions are not detected. [ 27.099363] Lustre: Lustre: Build Version: 2.15.58_23_gc2afc9b [ 27.247269] LNet: Added LNI 192.168.201.5@tcp [8/256/0/180] [ 27.248617] LNet: Accept secure, port 988 [ 28.786121] Key type lgssc registered [ 29.043431] Lustre: Echo OBD driver; http://www.lustre.org/ [ 79.612205] Lustre: Mounted lustre-client [ 81.580468] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 93.567115] Lustre: DEBUG MARKER: oleg205-client.virtnet: executing check_logdir /tmp/testlogs/ [ 94.437774] Lustre: DEBUG MARKER: oleg205-client.virtnet: executing yml_node [ 95.513904] Lustre: DEBUG MARKER: Client: 2.15.58.23 [ 96.128304] Lustre: DEBUG MARKER: MDS: 2.15.58.23 [ 96.752745] Lustre: DEBUG MARKER: OSS: 2.15.58.23 [ 97.131289] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-quota ============----- Mon Sep 11 08:05:42 EDT 2023 [ 98.484629] Lustre: DEBUG MARKER: excepting tests: 2 4a 63 65 [ 98.835078] Lustre: DEBUG MARKER: skipping tests SLOW=no: 61 [ 99.801038] Lustre: DEBUG MARKER: oleg205-client.virtnet: executing check_config_client /mnt/lustre [ 100.965174] random: crng init done [ 104.630067] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 24s idle [ 104.807613] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 111.182845] Lustre: DEBUG MARKER: == sanity-quota test 0: Test basic quota performance ===== 08:05:56 (1694433956) [ 135.702401] Lustre: DEBUG MARKER: == sanity-quota test 1a: Block hard limit (normal use and out of quota) ========================================================== 08:06:20 (1694433980) [ 138.246888] Lustre: DEBUG MARKER: User quota (block hardlimit:10 MB) [ 139.328798] Lustre: DEBUG MARKER: Write... [ 139.809586] Lustre: DEBUG MARKER: Write out of block quota ... [ 157.095762] Lustre: DEBUG MARKER: -------------------------------------- [ 157.435677] Lustre: DEBUG MARKER: Group quota (block hardlimit:10 MB) [ 158.450928] Lustre: DEBUG MARKER: Write... [ 158.920830] Lustre: DEBUG MARKER: Write out of block quota ... [ 180.230576] Lustre: DEBUG MARKER: -------------------------------------- [ 180.565608] Lustre: DEBUG MARKER: Project quota (block hardlimit:10 mb) [ 181.004746] Lustre: DEBUG MARKER: Write... [ 181.479380] Lustre: DEBUG MARKER: Write out of block quota ... [ 202.675299] Lustre: DEBUG MARKER: == sanity-quota test 1b: Quota pools: Block hard limit (normal use and out of quota) ========================================================== 08:07:27 (1694434047) [ 205.081587] Lustre: DEBUG MARKER: User quota (block hardlimit:20 MB) [ 211.450699] Lustre: DEBUG MARKER: Write... [ 211.911606] Lustre: DEBUG MARKER: Write out of block quota ... [ 230.415353] Lustre: DEBUG MARKER: -------------------------------------- [ 230.786870] Lustre: DEBUG MARKER: Group quota (block hardlimit:20 MB) [ 231.816826] Lustre: DEBUG MARKER: Write... [ 232.348159] Lustre: DEBUG MARKER: Write out of block quota ... [ 251.397765] Lustre: DEBUG MARKER: -------------------------------------- [ 251.728134] Lustre: DEBUG MARKER: Project quota (block hardlimit:20 mb) [ 252.119339] Lustre: DEBUG MARKER: Write... [ 252.636536] Lustre: DEBUG MARKER: Write out of block quota ... [ 281.729748] Lustre: DEBUG MARKER: == sanity-quota test 1c: Quota pools: check 3 pools with hardlimit only for global ========================================================== 08:08:46 (1694434126) [ 284.166470] Lustre: DEBUG MARKER: User quota (block hardlimit:20 MB) [ 289.926148] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 21s idle [ 289.929164] Lustre: Skipped 1 previous similar message [ 294.687209] Lustre: DEBUG MARKER: Write... [ 295.280134] Lustre: DEBUG MARKER: Write out of block quota ... [ 328.758574] Lustre: DEBUG MARKER: == sanity-quota test 1d: Quota pools: check block hardlimit on different pools ========================================================== 08:09:33 (1694434173) [ 331.216301] Lustre: DEBUG MARKER: User quota (block hardlimit:20 MB) [ 335.014154] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 24s idle [ 335.016174] Lustre: Skipped 1 previous similar message [ 343.777441] Lustre: DEBUG MARKER: Write... [ 344.402027] Lustre: DEBUG MARKER: Write out of block quota ... [ 384.959462] Lustre: DEBUG MARKER: == sanity-quota test 1e: Quota pools: global pool high block limit vs quota pool with small ========================================================== 08:10:30 (1694434230) [ 385.094158] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 21s idle [ 385.096439] Lustre: Skipped 1 previous similar message [ 387.803424] Lustre: DEBUG MARKER: User quota (block hardlimit:53000000 MB) [ 394.576432] Lustre: DEBUG MARKER: Write... [ 395.035203] Lustre: DEBUG MARKER: Write out of block quota ... [ 401.385588] Lustre: DEBUG MARKER: Write... [ 420.445093] Lustre: DEBUG MARKER: == sanity-quota test 1f: Quota pools: correct qunit after removing/adding OST ========================================================== 08:11:05 (1694434265) [ 422.961341] Lustre: DEBUG MARKER: User quota (block hardlimit:200 MB) [ 425.158307] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 23s idle [ 425.160235] Lustre: Skipped 1 previous similar message [ 427.500903] Lustre: DEBUG MARKER: Write... [ 427.930707] Lustre: DEBUG MARKER: Write out of block quota ... [ 445.987030] Lustre: DEBUG MARKER: Write... [ 446.447452] Lustre: DEBUG MARKER: Write out of block quota ... [ 450.198299] Lustre: lustre-OST0001-osc-ffff8800d60a8000: disconnect after 23s idle [ 471.304779] Lustre: DEBUG MARKER: == sanity-quota test 1g: Quota pools: Block hard limit with wide striping ========================================================== 08:11:56 (1694434316) [ 474.140336] Lustre: DEBUG MARKER: User quota (block hardlimit:40 MB) [ 479.899480] Lustre: DEBUG MARKER: Write... [ 481.764506] Lustre: DEBUG MARKER: Write out of block quota ... [ 509.548020] Lustre: DEBUG MARKER: == sanity-quota test 1h: Block hard limit test using fallocate ========================================================== 08:12:34 (1694434354) [ 512.310106] Lustre: DEBUG MARKER: User quota (block hardlimit:10 MB) [ 513.439555] Lustre: DEBUG MARKER: Write 5MiB Using Fallocate [ 516.522299] Lustre: DEBUG MARKER: Write 11MiB Using Fallocate [ 533.360740] Lustre: DEBUG MARKER: == sanity-quota test 1i: Quota pools: different limit and usage relations ========================================================== 08:12:58 (1694434378) [ 535.924165] Lustre: DEBUG MARKER: User quota (block hardlimit:200 MB) [ 541.319593] Lustre: DEBUG MARKER: Write... [ 541.743856] Lustre: DEBUG MARKER: Write out of block quota ... [ 559.585437] Lustre: DEBUG MARKER: Write... [ 560.009560] Lustre: DEBUG MARKER: Write out of block quota ... [ 565.382337] Lustre: lustre-OST0001-osc-ffff8800d60a8000: disconnect after 24s idle [ 585.882081] Lustre: DEBUG MARKER: == sanity-quota test 1j: Enable project quota enforcement for root ========================================================== 08:13:51 (1694434431) [ 588.157796] Lustre: DEBUG MARKER: -------------------------------------- [ 588.487813] Lustre: DEBUG MARKER: Project quota (block hardlimit:20 mb) [ 604.692878] Lustre: DEBUG MARKER: SKIP: sanity-quota test_2 skipping excluded test 2 [ 605.516945] Lustre: DEBUG MARKER: == sanity-quota test 3a: Block soft limit (start timer, timer goes off, stop timer) ========================================================== 08:14:10 (1694434450) [ 630.486230] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 21s idle [ 633.380327] Lustre: DEBUG MARKER: Write after timer goes off [ 633.721817] Lustre: DEBUG MARKER: Write after cancel lru locks [ 676.468673] Lustre: DEBUG MARKER: Write after timer goes off [ 677.341951] Lustre: DEBUG MARKER: Write after cancel lru locks [ 715.622427] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 20s idle [ 715.626508] Lustre: Skipped 3 previous similar messages [ 721.951762] Lustre: DEBUG MARKER: Write after timer goes off [ 722.842366] Lustre: DEBUG MARKER: Write after cancel lru locks [ 751.072825] Lustre: DEBUG MARKER: == sanity-quota test 3b: Quota pools: Block soft limit (start timer, expires, stop timer) ========================================================== 08:16:36 (1694434596) [ 783.317476] Lustre: DEBUG MARKER: Write after timer goes off [ 784.170069] Lustre: DEBUG MARKER: Write after cancel lru locks [ 832.496769] Lustre: DEBUG MARKER: Write after timer goes off [ 833.364247] Lustre: DEBUG MARKER: Write after cancel lru locks [ 875.894168] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 24s idle [ 875.896797] Lustre: Skipped 6 previous similar messages [ 876.907355] Lustre: DEBUG MARKER: Write after timer goes off [ 877.784471] Lustre: DEBUG MARKER: Write after cancel lru locks [ 910.452260] Lustre: DEBUG MARKER: == sanity-quota test 3c: Quota pools: check block soft limit on different pools ========================================================== 08:19:15 (1694434755) [ 949.075758] Lustre: DEBUG MARKER: Write after timer goes off [ 949.427901] Lustre: DEBUG MARKER: Write after cancel lru locks [ 984.754805] Lustre: DEBUG MARKER: SKIP: sanity-quota test_4a skipping excluded test 4a [ 985.556044] Lustre: DEBUG MARKER: == sanity-quota test 4b: Grace time strings handling ===== 08:20:30 (1694434830) [ 988.101880] Lustre: DEBUG MARKER: == sanity-quota test 5: Chown [ 1006.430800] Lustre: DEBUG MARKER: == sanity-quota test 6: Test dropping acquire request on master ========================================================== 08:20:51 (1694434851) [ 1088.998948] Lustre: DEBUG MARKER: == sanity-quota test 7a: Quota reintegration (global index) ========================================================== 08:22:14 (1694434934) [ 1101.255336] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection to lustre-OST0000 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1101.534167] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection restored to (at 192.168.201.105@tcp) [ 1121.287659] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection to lustre-OST0000 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1123.158416] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1140.708796] Lustre: DEBUG MARKER: == sanity-quota test 7b: Quota reintegration (slave index) ========================================================== 08:23:05 (1694434985) [ 1154.805374] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection to lustre-OST0000 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1154.827792] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1175.459696] Lustre: DEBUG MARKER: == sanity-quota test 7c: Quota reintegration (restart mds during reintegration) ========================================================== 08:23:40 (1694435020) [ 1186.391388] Lustre: lustre-MDT0000-mdc-ffff8800d60a8000: Connection to lustre-MDT0000 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1191.399628] LustreError: 166-1: MGC192.168.201.105@tcp: Connection to MGS (at 192.168.201.105@tcp) was lost; in progress operations using this service will fail [ 1191.404116] Lustre: Evicted from MGS (at 192.168.201.105@tcp) after server handle changed from 0x98479445319b1b61 to 0x98479445319bb672 [ 1191.406822] Lustre: MGC192.168.201.105@tcp: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1201.414209] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 24s idle [ 1201.415996] Lustre: Skipped 9 previous similar messages [ 1315.734690] Lustre: DEBUG MARKER: == sanity-quota test 7d: Quota reintegration (Transfer index in multiple bulks) ========================================================== 08:26:00 (1694435160) [ 1335.459930] Lustre: DEBUG MARKER: == sanity-quota test 7e: Quota reintegration (inode limits) ========================================================== 08:26:20 (1694435180) [ 1346.648117] Lustre: lustre-MDT0001-mdc-ffff8800d60a8000: Connection to lustre-MDT0001 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1352.851463] Lustre: lustre-MDT0001-mdc-ffff8800d60a8000: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1352.853806] Lustre: Skipped 1 previous similar message [ 1377.999342] Lustre: lustre-MDT0001-mdc-ffff8800d60a8000: Connection to lustre-MDT0001 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1381.649529] Lustre: lustre-MDT0001-mdc-ffff8800d60a8000: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1404.997866] Lustre: DEBUG MARKER: == sanity-quota test 8: Run dbench with quota enabled ==== 08:27:30 (1694435250) [ 1565.972437] Lustre: DEBUG MARKER: == sanity-quota test 9: Block limit larger than 4GB (b10707) ========================================================== 08:30:11 (1694435411) [ 1566.308736] Lustre: DEBUG MARKER: OST0_SIZE: 3603476 required: 4900000 [ 1568.494884] Lustre: DEBUG MARKER: == sanity-quota test 10: Test quota for root user ======== 08:30:13 (1694435413) [ 1585.003480] Lustre: DEBUG MARKER: == sanity-quota test 11: Chown/chgrp ignores quota ======= 08:30:30 (1694435430) [ 1601.266876] Lustre: DEBUG MARKER: == sanity-quota test 12a: Block quota rebalancing ======== 08:30:46 (1694435446) [ 1630.717601] Lustre: DEBUG MARKER: == sanity-quota test 12b: Inode quota rebalancing ======== 08:31:15 (1694435475) [ 1658.141557] Lustre: DEBUG MARKER: == sanity-quota test 13: Cancel per-ID lock in the LRU list ========================================================== 08:31:43 (1694435503) [ 1675.114785] Lustre: DEBUG MARKER: == sanity-quota test 14: check panic in qmt_site_recalc_cb ========================================================== 08:32:00 (1694435520) [ 1688.199694] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection to lustre-OST0000 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1692.194371] Lustre: lustre-OST0000-osc-ffff8800d60a8000: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1704.243061] Lustre: DEBUG MARKER: == sanity-quota test 15: Set over 4T block quota ========= 08:32:29 (1694435549) [ 1710.569338] Lustre: DEBUG MARKER: == sanity-quota test 16a: lfs quota should skip the inactive MDT/OST ========================================================== 08:32:35 (1694435555) [ 1712.452630] Lustre: setting import lustre-OST0000_UUID INACTIVE by administrator request [ 1712.459699] Lustre: 1858:0:(llite_lib.c:3981:ll_dirty_page_discard_warn()) lustre: dirty page discard: 192.168.201.105@tcp:/lustre/fid: [0x200000402:0x26ef:0x0]// may get corrupted (rc -108) [ 1713.865385] LustreError: 167-0: lustre-MDT0001-mdc-ffff8800d60a8000: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 1723.887453] Lustre: DEBUG MARKER: == sanity-quota test 16b: lfs quota should skip the nonexistent MDT/OST ========================================================== 08:32:49 (1694435569) [ 1724.223589] Lustre: DEBUG MARKER: SKIP: sanity-quota test_16b needs >= 3 MDTs [ 1725.356705] Lustre: DEBUG MARKER: == sanity-quota test 17: DQACQ return recoverable error == 08:32:50 (1694435570) [ 1812.406130] Lustre: lustre-OST0000-osc-ffff8800d60a8000: disconnect after 20s idle [ 1812.407844] Lustre: Skipped 7 previous similar messages [ 1814.408446] Lustre: DEBUG MARKER: == sanity-quota test 18: MDS failover while writing, no watchdog triggered (b14840) ========================================================== 08:34:19 (1694435659) [ 1818.080312] Lustre: DEBUG MARKER: User quota (limit: 200) [ 1819.039326] Lustre: DEBUG MARKER: Write 100M (buffered) ... [ 1820.900869] Lustre: DEBUG MARKER: local REPLAY BARRIER on lustre-MDT0000 [ 1821.213671] Lustre: DEBUG MARKER: Fail mds for 40 seconds [ 1822.423378] Lustre: lustre-MDT0000-mdc-ffff8800d60a8000: Connection to lustre-MDT0000 (at 192.168.201.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1822.426712] Lustre: Skipped 2 previous similar messages [ 1837.447340] LustreError: 166-1: MGC192.168.201.105@tcp: Connection to MGS (at 192.168.201.105@tcp) was lost; in progress operations using this service will fail [ 1837.453315] Lustre: Evicted from MGS (at 192.168.201.105@tcp) after server handle changed from 0x98479445319bb672 to 0x9847944531c92a2b [ 1837.455887] Lustre: MGC192.168.201.105@tcp: Connection restored to 192.168.201.105@tcp (at 192.168.201.105@tcp) [ 1837.459302] Lustre: Skipped 2 previous similar messages [ 1840.118038] Lustre: DEBUG MARKER: oleg205-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1840.487212] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1842.549464] Lustre: DEBUG MARKER: (dd_pid=15571, time=0, timeout=600) [ 1848.178628] Lustre: DEBUG MARKER: User quota (limit: 200) [ 1849.155500] Lustre: DEBUG MARKER: Write 100M (directio) ... [ 1851.052704] Lustre: DEBUG MARKER: local REPLAY BARRIER on lustre-MDT0000 [ 1851.369537] Lustre: DEBUG MARKER: Fail mds for 40 seconds [ 1867.495638] LustreError: 166-1: MGC192.168.201.105@tcp: Connection to MGS (at 192.168.201.105@tcp) was lost; in progress operations using this service will fail [ 1867.499790] Lustre: Evicted from MGS (at 192.168.201.105@tcp) after server handle changed from 0x9847944531c92a2b to 0x9847944531c9338c [ 1870.243039] Lustre: DEBUG MARKER: oleg205-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1870.592173] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1872.616121] Lustre: DEBUG MARKER: (dd_pid=17852, time=0, timeout=600) [ 1882.261341] Lustre: DEBUG MARKER: == sanity-quota test 19: Updating admin limits doesn't zero operational limits(b14790) ========================================================== 08:35:27 (1694435727) [ 1897.931697] Lustre: DEBUG MARKER: == sanity-quota test 20: Test if setquota specifiers work properly (b15754) ========================================================== 08:35:43 (1694435743) [ 1904.308859] Lustre: DEBUG MARKER: == sanity-quota test 21: Setquota while writing [ 1906.975027] Lustre: DEBUG MARKER: Set limit(block:10G; file:1000000) for user: quota_usr [ 1907.415335] Lustre: DEBUG MARKER: Set limit(block:10G; file:1000000) for group: quota_usr [ 1907.858549] Lustre: DEBUG MARKER: Set limit(block:10G; file:) for project: 1000 [ 1908.274166] Lustre: DEBUG MARKER: Set quota for 1 times [ 1909.645016] Lustre: DEBUG MARKER: Set quota for 2 times [ 1911.040630] Lustre: DEBUG MARKER: Set quota for 3 times [ 1912.417514] Lustre: DEBUG MARKER: Set quota for 4 times [ 1913.818302] Lustre: DEBUG MARKER: Set quota for 5 times [ 1915.180199] Lustre: DEBUG MARKER: Set quota for 6 times [ 1916.562634] Lustre: DEBUG MARKER: Set quota for 7 times [ 1917.939375] Lustre: DEBUG MARKER: Set quota for 8 times [ 1919.302455] Lustre: DEBUG MARKER: Set quota for 9 times [ 1920.685450] Lustre: DEBUG MARKER: Set quota for 10 times [ 1922.019997] Lustre: DEBUG MARKER: Set quota for 11 times [ 1923.388412] Lustre: DEBUG MARKER: Set quota for 12 times [ 1924.751704] Lustre: DEBUG MARKER: Set quota for 13 times [ 1926.142111] Lustre: DEBUG MARKER: Set quota for 14 times [ 1927.522112] Lustre: DEBUG MARKER: Set quota for 15 times [ 1928.866461] Lustre: DEBUG MARKER: Set quota for 16 times [ 1930.243783] Lustre: DEBUG MARKER: Set quota for 17 times [ 1931.578451] Lustre: DEBUG MARKER: Set quota for 18 times [ 1932.928523] Lustre: DEBUG MARKER: Set quota for 19 times [ 1934.289696] Lustre: DEBUG MARKER: Set quota for 20 times [ 1935.633491] Lustre: DEBUG MARKER: Set quota for 21 times [ 1937.026949] Lustre: DEBUG MARKER: Set quota for 22 times [ 1953.814572] Lustre: DEBUG MARKER: == sanity-quota test 22: enable/disable quota by 'lctl conf_param/set_param -P' ========================================================== 08:36:38 (1694435798) [ 1957.392683] Lustre: Unmounted lustre-client [ 1988.258015] Lustre: Mounted lustre-client [ 1993.826280] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 2006.248146] Lustre: Unmounted lustre-client [ 2051.796617] Lustre: Mounted lustre-client [ 2057.363608] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 2066.449143] Lustre: DEBUG MARKER: == sanity-quota test 23: Quota should be honored with directIO (b16125) ========================================================== 08:38:31 (1694435911) [ 2066.790850] Lustre: DEBUG MARKER: OST0_SIZE: 3605408 required: 6144 [ 2067.107231] Lustre: DEBUG MARKER: run for 4MB test file [ 2071.877864] Lustre: DEBUG MARKER: User quota (limit: 4 MB) [ 2072.987159] Lustre: DEBUG MARKER: Step1: trigger EDQUOT with O_DIRECT [ 2073.375475] Lustre: DEBUG MARKER: Write half of file [ 2073.788802] Lustre: DEBUG MARKER: Write out of block quota ... [ 2074.181024] Lustre: DEBUG MARKER: Step1: done [ 2074.545431] Lustre: DEBUG MARKER: Step2: rewrite should succeed [ 2074.905557] Lustre: DEBUG MARKER: Step2: done [ 2084.909193] Lustre: DEBUG MARKER: OST0_SIZE: 3605408 required: 61440 [ 2085.253338] Lustre: DEBUG MARKER: run for 40MB test file [ 2087.899003] Lustre: DEBUG MARKER: User quota (limit: 40 MB) [ 2089.083457] Lustre: DEBUG MARKER: Step1: trigger EDQUOT with O_DIRECT [ 2089.475741] Lustre: DEBUG MARKER: Write half of file [ 2090.220178] Lustre: DEBUG MARKER: Write out of block quota ... [ 2090.964402] Lustre: DEBUG MARKER: Step1: done [ 2091.293860] Lustre: DEBUG MARKER: Step2: rewrite should succeed [ 2091.648463] Lustre: DEBUG MARKER: Step2: done [ 2107.936468] Lustre: DEBUG MARKER: == sanity-quota test 24: lfs draws an asterix when limit is reached (b16646) ========================================================== 08:39:13 (1694435953) [ 2122.372629] Lustre: DEBUG MARKER: == sanity-quota test 25: check indexes versions ========== 08:39:27 (1694435967) [ 2131.867026] Lustre: DEBUG MARKER: Write... [ 2132.306290] Lustre: DEBUG MARKER: Write out of block quota ... [ 2139.526863] Lustre: DEBUG MARKER: Files for user (quota_usr), count=1: [ 2139.960430] Lustre: DEBUG MARKER: sanity-quota test_25: @@@@@@ FAIL: user write success, but expect EDQUOT [ 2157.450506] Lustre: DEBUG MARKER: == sanity-quota test 27a: lfs quota/setquota should handle wrong arguments (b19612) ========================================================== 08:40:02 (1694436002) [ 2160.326425] Lustre: DEBUG MARKER: == sanity-quota test 27b: lfs quota/setquota should handle user/group/project ID (b20200) ========================================================== 08:40:05 (1694436005) [ 2165.339378] Lustre: DEBUG MARKER: == sanity-quota test 27c: lfs quota should support human-readable output ========================================================== 08:40:10 (1694436010) [ 2169.506910] Lustre: DEBUG MARKER: == sanity-quota test 27d: lfs setquota should support fraction block limit ========================================================== 08:40:14 (1694436014) [ 2172.924268] Lustre: DEBUG MARKER: == sanity-quota test 30: Hard limit updates should not reset grace times ========================================================== 08:40:17 (1694436017) [ 2197.607799] Lustre: DEBUG MARKER: == sanity-quota test 33: Basic usage tracking for user [ 2231.889541] Lustre: DEBUG MARKER: == sanity-quota test 34: Usage transfer for user [ 2284.738171] Lustre: DEBUG MARKER: == sanity-quota test 35: Usage is still accessible across reboot ========================================================== 08:42:09 (1694436129) [ 2300.237324] Lustre: DEBUG MARKER: Restart... [ 2300.372860] ------------[ cut here ]------------ [ 2300.373913] WARNING: CPU: 0 PID: 29078 at lib/debugobjects.c:286 debug_print_object+0x83/0xa0 [ 2300.375476] ODEBUG: activate active (active state 1) object type: rcu_head hint: (null) [ 2300.377156] Modules linked in: lustre(OE) ofd(OE) osp(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) crc32_generic libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common rpcsec_gss_krb5 squashfs pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix serio_raw libata [ 2300.385557] CPU: 0 PID: 29078 Comm: umount Kdump: loaded Tainted: G OE ------------ 3.10.0-7.9-debug #1 [ 2300.387473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2300.388594] Call Trace: [ 2300.389086] [] dump_stack+0x19/0x1b [ 2300.390104] [] __warn+0xd8/0x100 [ 2300.390970] [] warn_slowpath_fmt+0x5f/0x80 [ 2300.392114] [] debug_print_object+0x83/0xa0 [ 2300.393196] [] debug_object_activate+0x1af/0x210 [ 2300.394404] [] ? libcfs_debug_msg+0x780/0xb20 [libcfs] [ 2300.395658] [] ? xas_alloc+0xd0/0xd0 [libcfs] [ 2300.396848] [] __call_rcu+0x3f/0x2d0 [ 2300.397833] [] call_rcu_sched+0x1d/0x20 [ 2300.398860] [] xas_free_nodes+0xa4/0xf0 [libcfs] [ 2300.400060] [] xa_destroy+0xdf/0xf0 [libcfs] [ 2300.401224] [] osc_quota_cleanup+0x15/0x20 [osc] [ 2300.402505] [] osc_cleanup_common+0xbf/0x1b0 [osc] [ 2300.403721] [] class_free_dev+0x219/0x730 [obdclass] [ 2300.405040] [] class_export_put+0x1e0/0x2e0 [obdclass] [ 2300.406443] [] class_unlink_export+0x125/0x160 [obdclass] [ 2300.407844] [] class_decref+0x80/0x160 [obdclass] [ 2300.409119] [] class_detach+0x1c1/0x310 [obdclass] [ 2300.410320] [] class_process_config+0x163b/0x27c0 [obdclass] [ 2300.411715] [] ? __kmalloc+0x1e0/0x340 [ 2300.412898] [] class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2300.414258] [] lov_tgts_putref+0x385/0xad0 [lov] [ 2300.415412] [] lov_disconnect+0x237/0x280 [lov] [ 2300.416606] [] obd_disconnect+0x56/0x300 [lustre] [ 2300.417872] [] ll_put_super+0x81c/0xf30 [lustre] [ 2300.419091] [] ? call_rcu_sched+0x1d/0x20 [ 2300.420203] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2300.421439] [] ? destroy_inode+0x38/0x60 [ 2300.422539] [] ? evict+0x10e/0x180 [ 2300.423521] [] ? _raw_spin_unlock+0xe/0x20 [ 2300.424625] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2300.425885] [] generic_shutdown_super+0x6a/0xf0 [ 2300.427154] [] kill_anon_super+0x12/0x20 [ 2300.428158] [] lustre_kill_super+0x2b/0x30 [lustre] [ 2300.429437] [] deactivate_locked_super+0x49/0x60 [ 2300.430662] [] deactivate_super+0x46/0x60 [ 2300.431738] [] cleanup_mnt+0x3f/0x80 [ 2300.432683] [] __cleanup_mnt+0x12/0x20 [ 2300.433722] [] task_work_run+0xb5/0xf0 [ 2300.434739] [] do_notify_resume+0x92/0xb0 [ 2300.435781] [] int_signal+0x12/0x17 [ 2300.436781] ---[ end trace b3b4071a1c16cc51 ]--- [ 2300.437653] ------------[ cut here ]------------ [ 2300.438536] WARNING: CPU: 0 PID: 29078 at kernel/rcupdate.c:311 rcuhead_fixup_activate+0x5a/0x70 [ 2300.440177] Modules linked in: lustre(OE) ofd(OE) osp(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) crc32_generic libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common rpcsec_gss_krb5 squashfs pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix serio_raw libata [ 2300.448952] CPU: 0 PID: 29078 Comm: umount Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 2300.450675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2300.451620] Call Trace: [ 2300.452081] [] dump_stack+0x19/0x1b [ 2300.452956] [] __warn+0xd8/0x100 [ 2300.453833] [] warn_slowpath_null+0x1d/0x20 [ 2300.454769] [] rcuhead_fixup_activate+0x5a/0x70 [ 2300.455881] [] debug_object_activate+0x1cf/0x210 [ 2300.457001] [] ? libcfs_debug_msg+0x780/0xb20 [libcfs] [ 2300.458191] [] ? xas_alloc+0xd0/0xd0 [libcfs] [ 2300.459252] [] __call_rcu+0x3f/0x2d0 [ 2300.460222] [] call_rcu_sched+0x1d/0x20 [ 2300.461237] [] xas_free_nodes+0xa4/0xf0 [libcfs] [ 2300.462392] [] xa_destroy+0xdf/0xf0 [libcfs] [ 2300.463521] [] osc_quota_cleanup+0x15/0x20 [osc] [ 2300.464779] [] osc_cleanup_common+0xbf/0x1b0 [osc] [ 2300.466070] [] class_free_dev+0x219/0x730 [obdclass] [ 2300.467357] [] class_export_put+0x1e0/0x2e0 [obdclass] [ 2300.468757] [] class_unlink_export+0x125/0x160 [obdclass] [ 2300.470105] [] class_decref+0x80/0x160 [obdclass] [ 2300.471269] [] class_detach+0x1c1/0x310 [obdclass] [ 2300.472527] [] class_process_config+0x163b/0x27c0 [obdclass] [ 2300.473903] [] ? __kmalloc+0x1e0/0x340 [ 2300.474910] [] class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2300.476265] [] lov_tgts_putref+0x385/0xad0 [lov] [ 2300.477389] [] lov_disconnect+0x237/0x280 [lov] [ 2300.478599] [] obd_disconnect+0x56/0x300 [lustre] [ 2300.479803] [] ll_put_super+0x81c/0xf30 [lustre] [ 2300.480994] [] ? call_rcu_sched+0x1d/0x20 [ 2300.482059] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2300.483312] [] ? destroy_inode+0x38/0x60 [ 2300.484355] [] ? evict+0x10e/0x180 [ 2300.485319] [] ? _raw_spin_unlock+0xe/0x20 [ 2300.486349] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2300.487554] [] generic_shutdown_super+0x6a/0xf0 [ 2300.488789] [] kill_anon_super+0x12/0x20 [ 2300.489784] [] lustre_kill_super+0x2b/0x30 [lustre] [ 2300.491069] [] deactivate_locked_super+0x49/0x60 [ 2300.492267] [] deactivate_super+0x46/0x60 [ 2300.493367] [] cleanup_mnt+0x3f/0x80 [ 2300.494371] [] __cleanup_mnt+0x12/0x20 [ 2300.495384] [] task_work_run+0xb5/0xf0 [ 2300.496449] [] do_notify_resume+0x92/0xb0 [ 2300.497610] [] int_signal+0x12/0x17 [ 2300.498582] ---[ end trace b3b4071a1c16cc52 ]--- [ 2300.499487] ------------[ cut here ]------------ [ 2300.500418] WARNING: CPU: 0 PID: 29078 at lib/debugobjects.c:286 debug_print_object+0x83/0xa0 [ 2300.501940] ODEBUG: active_state active (active state 1) object type: rcu_head hint: (null) [ 2300.503679] Modules linked in: lustre(OE) ofd(OE) osp(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) crc32_generic libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common rpcsec_gss_krb5 squashfs pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix serio_raw libata [ 2300.512361] CPU: 0 PID: 29078 Comm: umount Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 2300.514375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2300.515453] Call Trace: [ 2300.515920] [] dump_stack+0x19/0x1b [ 2300.516889] [] __warn+0xd8/0x100 [ 2300.517810] [] warn_slowpath_fmt+0x5f/0x80 [ 2300.518871] [] ? __warn+0xaa/0x100 [ 2300.519771] [] debug_print_object+0x83/0xa0 [ 2300.520894] [] debug_object_active_state+0x17c/0x190 [ 2300.522158] [] ? libcfs_debug_msg+0x780/0xb20 [libcfs] [ 2300.523410] [] ? xas_alloc+0xd0/0xd0 [libcfs] [ 2300.524555] [] __call_rcu+0x55/0x2d0 [ 2300.525468] [] call_rcu_sched+0x1d/0x20 [ 2300.526452] [] xas_free_nodes+0xa4/0xf0 [libcfs] [ 2300.527717] [] xa_destroy+0xdf/0xf0 [libcfs] [ 2300.528873] [] osc_quota_cleanup+0x15/0x20 [osc] [ 2300.530071] [] osc_cleanup_common+0xbf/0x1b0 [osc] [ 2300.531350] [] class_free_dev+0x219/0x730 [obdclass] [ 2300.532592] [] class_export_put+0x1e0/0x2e0 [obdclass] [ 2300.533945] [] class_unlink_export+0x125/0x160 [obdclass] [ 2300.535288] [] class_decref+0x80/0x160 [obdclass] [ 2300.536598] [] class_detach+0x1c1/0x310 [obdclass] [ 2300.537860] [] class_process_config+0x163b/0x27c0 [obdclass] [ 2300.539288] [] ? __kmalloc+0x1e0/0x340 [ 2300.540296] [] class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2300.541733] [] lov_tgts_putref+0x385/0xad0 [lov] [ 2300.543036] [] lov_disconnect+0x237/0x280 [lov] [ 2300.544262] [] obd_disconnect+0x56/0x300 [lustre] [ 2300.545433] [] ll_put_super+0x81c/0xf30 [lustre] [ 2300.546613] [] ? call_rcu_sched+0x1d/0x20 [ 2300.547758] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2300.549038] [] ? destroy_inode+0x38/0x60 [ 2300.550083] [] ? evict+0x10e/0x180 [ 2300.551090] [] ? _raw_spin_unlock+0xe/0x20 [ 2300.552317] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2300.553545] [] generic_shutdown_super+0x6a/0xf0 [ 2300.554686] [] kill_anon_super+0x12/0x20 [ 2300.555750] [] lustre_kill_super+0x2b/0x30 [lustre] [ 2300.557056] [] deactivate_locked_super+0x49/0x60 [ 2300.558178] [] deactivate_super+0x46/0x60 [ 2300.559216] [] cleanup_mnt+0x3f/0x80 [ 2300.560299] [] __cleanup_mnt+0x12/0x20 [ 2300.561363] [] task_work_run+0xb5/0xf0 [ 2300.562396] [] do_notify_resume+0x92/0xb0 [ 2300.563432] [] int_signal+0x12/0x17 [ 2300.564381] ---[ end trace b3b4071a1c16cc53 ]--- [ 2300.565265] ------------[ cut here ]------------ [ 2300.566125] WARNING: CPU: 0 PID: 29078 at lib/debugobjects.c:286 debug_print_object+0x83/0xa0 [ 2300.567783] ODEBUG: activate active (active state 1) object type: rcu_head hint: (null) [ 2300.569442] Modules linked in: lustre(OE) ofd(OE) osp(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) crc32_generic libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common rpcsec_gss_krb5 squashfs pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix serio_raw libata [ 2300.578157] CPU: 0 PID: 29078 Comm: umount Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 2300.580182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2300.581317] Call Trace: [ 2300.581805] [] dump_stack+0x19/0x1b [ 2300.582806] [] __warn+0xd8/0x100 [ 2300.583700] [] warn_slowpath_fmt+0x5f/0x80 [ 2300.584787] [] debug_print_object+0x83/0xa0 [ 2300.585981] [] debug_object_activate+0x1af/0x210 [ 2300.587219] [] ? libcfs_debug_msg+0x780/0xb20 [libcfs] [ 2300.588498] [] ? xas_alloc+0xd0/0xd0 [libcfs] [ 2300.589647] [] __call_rcu+0x3f/0x2d0 [ 2300.590657] [] call_rcu_sched+0x1d/0x20 [ 2300.591759] [] xas_free_nodes+0xa4/0xf0 [libcfs] [ 2300.593008] [] xa_destroy+0xdf/0xf0 [libcfs] [ 2300.594139] [] osc_quota_cleanup+0x15/0x20 [osc] [ 2300.595317] [] osc_cleanup_common+0xbf/0x1b0 [osc] [ 2300.596707] [] class_free_dev+0x219/0x730 [obdclass] [ 2300.598030] [] class_export_put+0x1e0/0x2e0 [obdclass] [ 2300.599316] [] class_unlink_export+0x125/0x160 [obdclass] [ 2300.600675] [] class_decref+0x80/0x160 [obdclass] [ 2300.601950] [] class_detach+0x1c1/0x310 [obdclass] [ 2300.603243] [] class_process_config+0x163b/0x27c0 [obdclass] [ 2300.604666] [] ? __kmalloc+0x1e0/0x340 [ 2300.605826] [] class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2300.607183] [] lov_tgts_putref+0x385/0xad0 [lov] [ 2300.608384] [] lov_disconnect+0x237/0x280 [lov] [ 2300.609579] [] obd_disconnect+0x56/0x300 [lustre] [ 2300.610733] [] ll_put_super+0x81c/0xf30 [lustre] [ 2300.611956] [] ? call_rcu_sched+0x1d/0x20 [ 2300.613094] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2300.614389] [] ? destroy_inode+0x38/0x60 [ 2300.615545] [] ? evict+0x10e/0x180 [ 2300.616442] [] ? _raw_spin_unlock+0xe/0x20 [ 2300.617430] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2300.618605] [] generic_shutdown_super+0x6a/0xf0 [ 2300.619686] [] kill_anon_super+0x12/0x20 [ 2300.620683] [] lustre_kill_super+0x2b/0x30 [lustre] [ 2300.621817] [] deactivate_locked_super+0x49/0x60 [ 2300.622888] [] deactivate_super+0x46/0x60 [ 2300.623880] [] cleanup_mnt+0x3f/0x80 [ 2300.624781] [] __cleanup_mnt+0x12/0x20 [ 2300.625701] [] task_work_run+0xb5/0xf0 [ 2300.626628] [] do_notify_resume+0x92/0xb0 [ 2300.627614] [] int_signal+0x12/0x17 [ 2300.628543] ---[ end trace b3b4071a1c16cc54 ]--- [ 2300.629329] ------------[ cut here ]------------ [ 2300.630146] WARNING: CPU: 0 PID: 29078 at lib/debugobjects.c:286 debug_print_object+0x83/0xa0 [ 2300.631621] ODEBUG: active_state active (active state 1) object type: rcu_head hint: (null) [ 2300.633245] Modules linked in: lustre(OE) ofd(OE) osp(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) crc32_generic libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common rpcsec_gss_krb5 squashfs pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix serio_raw libata [ 2300.640959] CPU: 0 PID: 29078 Comm: umount Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 2300.642750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2300.643727] Call Trace: [ 2300.644188] [] dump_stack+0x19/0x1b [ 2300.645100] [] __warn+0xd8/0x100 [ 2300.645945] [] warn_slowpath_fmt+0x5f/0x80 [ 2300.646930] [] debug_print_object+0x83/0xa0 [ 2300.647936] [] debug_object_active_state+0x17c/0x190 [ 2300.649099] [] ? libcfs_debug_msg+0x780/0xb20 [libcfs] [ 2300.650283] [] ? xas_alloc+0xd0/0xd0 [libcfs] [ 2300.651288] [] __call_rcu+0x55/0x2d0 [ 2300.652189] [] call_rcu_sched+0x1d/0x20 [ 2300.653121] [] xas_free_nodes+0xa4/0xf0 [libcfs] [ 2300.654227] [] xa_destroy+0xdf/0xf0 [libcfs] [ 2300.655241] [] osc_quota_cleanup+0x15/0x20 [osc] [ 2300.656253] [] osc_cleanup_common+0xbf/0x1b0 [osc] [ 2300.657377] [] class_free_dev+0x219/0x730 [obdclass] [ 2300.658545] [] class_export_put+0x1e0/0x2e0 [obdclass] [ 2300.659655] [] class_unlink_export+0x125/0x160 [obdclass] [ 2300.660914] [] class_decref+0x80/0x160 [obdclass] [ 2300.662030] [] class_detach+0x1c1/0x310 [obdclass] [ 2300.663168] [] class_process_config+0x163b/0x27c0 [obdclass] [ 2300.664436] [] ? __kmalloc+0x1e0/0x340 [ 2300.665425] [] class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2300.666644] [] lov_tgts_putref+0x385/0xad0 [lov] [ 2300.667733] [] lov_disconnect+0x237/0x280 [lov] [ 2300.668811] [] obd_disconnect+0x56/0x300 [lustre] [ 2300.669932] [] ll_put_super+0x81c/0xf30 [lustre] [ 2300.671025] [] ? call_rcu_sched+0x1d/0x20 [ 2300.672010] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2300.673169] [] ? destroy_inode+0x38/0x60 [ 2300.674143] [] ? evict+0x10e/0x180 [ 2300.675019] [] ? _raw_spin_unlock+0xe/0x20 [ 2300.676004] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2300.677131] [] generic_shutdown_super+0x6a/0xf0 [ 2300.678185] [] kill_anon_super+0x12/0x20 [ 2300.679173] [] lustre_kill_super+0x2b/0x30 [lustre] [ 2300.680309] [] deactivate_locked_super+0x49/0x60 [ 2300.681405] [] deactivate_super+0x46/0x60 [ 2300.682383] [] cleanup_mnt+0x3f/0x80 [ 2300.683277] [] __cleanup_mnt+0x12/0x20 [ 2300.684102] [] task_work_run+0xb5/0xf0 [ 2300.685033] [] do_notify_resume+0x92/0xb0 [ 2300.686013] [] int_signal+0x12/0x17 [ 2300.686816] ---[ end trace b3b4071a1c16cc55 ]--- [ 2300.687633] ------------[ cut here ]------------ [ 2300.688440] WARNING: CPU: 0 PID: 29078 at lib/debugobjects.c:286 debug_print_object+0x83/0xa0 [ 2300.689880] ODEBUG: activate active (active state 1) object type: rcu_head hint: (null) [ 2300.691386] Modules linked in: lustre(OE) ofd(OE) osp(OE) lod(OE) ost(OE) mdt(OE) mdd(OE) mgs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) crc32_generic libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common rpcsec_gss_krb5 squashfs pcspkr i2c_piix4 i2c_core binfmt_misc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix serio_raw libata [ 2300.699083] CPU: 0 PID: 29078 Comm: umount Kdump: loaded Tainted: G W OE ------------ 3.10.0-7.9-debug #1 [ 2300.700855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2300.701857] Call Trace: [ 2300.702270] [] dump_stack+0x19/0x1b [ 2300.703141] [] __warn+0xd8/0x100 [ 2300.703995] [] warn_slowpath_fmt+0x5f/0x80 [ 2300.705001] [] debug_print_object+0x83/0xa0 [ 2300.706019] [] debug_object_activate+0x1af/0x210 [ 2300.707137] [] ? libcfs_debug_msg+0x780/0xb20 [libcfs] [ 2300.708307] [] ? xas_alloc+0xd0/0xd0 [libcfs] [ 2300.709344] [] __call_rcu+0x3f/0x2d0 [ 2300.710234] [] call_rcu_sched+0x1d/0x20 [ 2300.711173] [] xas_free_nodes+0xa4/0xf0 [libcfs] [ 2300.712240] [] xa_destroy+0xdf/0xf0 [libcfs] [ 2300.713251] [] osc_quota_cleanup+0x15/0x20 [osc] [ 2300.714350] [] osc_cleanup_common+0xbf/0x1b0 [osc] [ 2300.715441] [] class_free_dev+0x219/0x730 [obdclass] [ 2300.716605] [] class_export_put+0x1e0/0x2e0 [obdclass] [ 2300.717793] [] class_unlink_export+0x125/0x160 [obdclass] [ 2300.719075] [] class_decref+0x80/0x160 [obdclass] [ 2300.720172] [] class_detach+0x1c1/0x310 [obdclass] [ 2300.721315] [] class_process_config+0x163b/0x27c0 [obdclass] [ 2300.722580] [] ? __kmalloc+0x1e0/0x340 [ 2300.723520] [] class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2300.724748] [] lov_tgts_putref+0x385/0xad0 [lov] [ 2300.725843] [] lov_disconnect+0x237/0x280 [lov] [ 2300.726920] [] obd_disconnect+0x56/0x300 [lustre] [ 2300.727994] [] ll_put_super+0x81c/0xf30 [lustre] [ 2300.729055] [] ? call_rcu_sched+0x1d/0x20 [ 2300.730075] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2300.731225] [] ? destroy_inode+0x38/0x60 [ 2300.732183] [] ? evict+0x10e/0x180 [ 2300.733052] [] ? _raw_spin_unlock+0xe/0x20 [ 2300.734050] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2300.735198] [] generic_shutdown_super+0x6a/0xf0 [ 2300.736283] [] kill_anon_super+0x12/0x20 [ 2300.737289] [] lustre_kill_super+0x2b/0x30 [lustre] [ 2300.738429] [] deactivate_locked_super+0x49/0x60 [ 2300.739506] [] deactivate_super+0x46/0x60 [ 2300.740520] [] cleanup_mnt+0x3f/0x80 [ 2300.741422] [] __cleanup_mnt+0x12/0x20 [ 2300.742322] [] task_work_run+0xb5/0xf0 [ 2300.743270] [] do_notify_resume+0x92/0xb0 [ 2300.744259] [] int_signal+0x12/0x17 [ 2300.745104] ---[ end trace b3b4071a1c16cc56 ]--- [ 2360.374000] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 1, t=60003 jiffies, g=145399, c=145398, q=0) [ 2360.377984] Task dump for CPU 0: [ 2360.379147] umount R running task 12664 29078 29070 0x00000008 [ 2360.381681] Call Trace: [ 2360.382618] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 2360.384810] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 2360.386372] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 2360.387660] [] ? class_free_dev+0x219/0x730 [obdclass] [ 2360.388781] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 2360.389948] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 2360.391114] [] ? class_decref+0x80/0x160 [obdclass] [ 2360.392209] [] ? class_detach+0x1c1/0x310 [obdclass] [ 2360.393266] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 2360.394407] [] ? __kmalloc+0x1e0/0x340 [ 2360.395325] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2360.396497] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 2360.397547] [] ? lov_disconnect+0x237/0x280 [lov] [ 2360.398612] [] ? obd_disconnect+0x56/0x300 [lustre] [ 2360.399685] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 2360.400751] [] ? call_rcu_sched+0x1d/0x20 [ 2360.401670] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2360.402687] [] ? destroy_inode+0x38/0x60 [ 2360.403582] [] ? evict+0x10e/0x180 [ 2360.404416] [] ? _raw_spin_unlock+0xe/0x20 [ 2360.405708] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2360.408130] [] ? generic_shutdown_super+0x6a/0xf0 [ 2360.409286] [] ? kill_anon_super+0x12/0x20 [ 2360.410226] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 2360.411335] [] ? deactivate_locked_super+0x49/0x60 [ 2360.412373] [] ? deactivate_super+0x46/0x60 [ 2360.413340] [] ? cleanup_mnt+0x3f/0x80 [ 2360.414320] [] ? __cleanup_mnt+0x12/0x20 [ 2360.415251] [] ? task_work_run+0xb5/0xf0 [ 2360.416161] [] ? do_notify_resume+0x92/0xb0 [ 2360.417107] [] ? int_signal+0x12/0x17 [ 2540.379004] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 1, t=240008 jiffies, g=145399, c=145398, q=0) [ 2540.383917] Task dump for CPU 0: [ 2540.385003] umount R running task 12664 29078 29070 0x00000008 [ 2540.386492] Call Trace: [ 2540.387175] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 2540.388740] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 2540.390482] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 2540.392787] [] ? class_free_dev+0x219/0x730 [obdclass] [ 2540.395617] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 2540.397834] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 2540.399733] [] ? class_decref+0x80/0x160 [obdclass] [ 2540.401462] [] ? class_detach+0x1c1/0x310 [obdclass] [ 2540.403218] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 2540.405356] [] ? __kmalloc+0x1e0/0x340 [ 2540.406974] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2540.409942] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 2540.411933] [] ? lov_disconnect+0x237/0x280 [lov] [ 2540.414214] [] ? obd_disconnect+0x56/0x300 [lustre] [ 2540.415530] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 2540.416728] [] ? call_rcu_sched+0x1d/0x20 [ 2540.418038] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2540.419403] [] ? destroy_inode+0x38/0x60 [ 2540.420629] [] ? evict+0x10e/0x180 [ 2540.421605] [] ? _raw_spin_unlock+0xe/0x20 [ 2540.422720] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2540.424023] [] ? generic_shutdown_super+0x6a/0xf0 [ 2540.425268] [] ? kill_anon_super+0x12/0x20 [ 2540.427039] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 2540.429425] [] ? deactivate_locked_super+0x49/0x60 [ 2540.431678] [] ? deactivate_super+0x46/0x60 [ 2540.433724] [] ? cleanup_mnt+0x3f/0x80 [ 2540.435680] [] ? __cleanup_mnt+0x12/0x20 [ 2540.437642] [] ? task_work_run+0xb5/0xf0 [ 2540.439588] [] ? do_notify_resume+0x92/0xb0 [ 2540.441657] [] ? int_signal+0x12/0x17 [ 2720.386002] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=420015 jiffies, g=145399, c=145398, q=0) [ 2720.388304] Task dump for CPU 0: [ 2720.388944] umount R running task 12664 29078 29070 0x00000008 [ 2720.390266] Call Trace: [ 2720.390822] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 2720.391967] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 2720.393142] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 2720.394342] [] ? class_free_dev+0x219/0x730 [obdclass] [ 2720.395651] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 2720.396952] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 2720.398261] [] ? class_decref+0x80/0x160 [obdclass] [ 2720.399477] [] ? class_detach+0x1c1/0x310 [obdclass] [ 2720.400753] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 2720.402083] [] ? __kmalloc+0x1e0/0x340 [ 2720.403060] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2720.404310] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 2720.405460] [] ? lov_disconnect+0x237/0x280 [lov] [ 2720.406724] [] ? obd_disconnect+0x56/0x300 [lustre] [ 2720.407921] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 2720.409112] [] ? call_rcu_sched+0x1d/0x20 [ 2720.410161] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2720.411300] [] ? destroy_inode+0x38/0x60 [ 2720.412348] [] ? evict+0x10e/0x180 [ 2720.413254] [] ? _raw_spin_unlock+0xe/0x20 [ 2720.414245] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2720.415412] [] ? generic_shutdown_super+0x6a/0xf0 [ 2720.416598] [] ? kill_anon_super+0x12/0x20 [ 2720.417731] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 2720.419000] [] ? deactivate_locked_super+0x49/0x60 [ 2720.420280] [] ? deactivate_super+0x46/0x60 [ 2720.421317] [] ? cleanup_mnt+0x3f/0x80 [ 2720.422269] [] ? __cleanup_mnt+0x12/0x20 [ 2720.423215] [] ? task_work_run+0xb5/0xf0 [ 2720.424184] [] ? do_notify_resume+0x92/0xb0 [ 2720.425212] [] ? int_signal+0x12/0x17 [ 2900.393001] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=600022 jiffies, g=145399, c=145398, q=0) [ 2900.395145] Task dump for CPU 0: [ 2900.395711] umount R running task 12664 29078 29070 0x00000008 [ 2900.397089] Call Trace: [ 2900.397543] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 2900.398582] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 2900.399670] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 2900.400837] [] ? class_free_dev+0x219/0x730 [obdclass] [ 2900.401993] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 2900.403184] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 2900.404421] [] ? class_decref+0x80/0x160 [obdclass] [ 2900.405554] [] ? class_detach+0x1c1/0x310 [obdclass] [ 2900.406705] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 2900.407953] [] ? __kmalloc+0x1e0/0x340 [ 2900.408871] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 2900.410083] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 2900.411162] [] ? lov_disconnect+0x237/0x280 [lov] [ 2900.412254] [] ? obd_disconnect+0x56/0x300 [lustre] [ 2900.413347] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 2900.414424] [] ? call_rcu_sched+0x1d/0x20 [ 2900.415380] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 2900.416504] [] ? destroy_inode+0x38/0x60 [ 2900.417431] [] ? evict+0x10e/0x180 [ 2900.418299] [] ? _raw_spin_unlock+0xe/0x20 [ 2900.419291] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 2900.420422] [] ? generic_shutdown_super+0x6a/0xf0 [ 2900.421518] [] ? kill_anon_super+0x12/0x20 [ 2900.422507] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 2900.423658] [] ? deactivate_locked_super+0x49/0x60 [ 2900.424759] [] ? deactivate_super+0x46/0x60 [ 2900.425723] [] ? cleanup_mnt+0x3f/0x80 [ 2900.426652] [] ? __cleanup_mnt+0x12/0x20 [ 2900.427606] [] ? task_work_run+0xb5/0xf0 [ 2900.428550] [] ? do_notify_resume+0x92/0xb0 [ 2900.429544] [] ? int_signal+0x12/0x17 [ 3080.398001] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=780027 jiffies, g=145399, c=145398, q=0) [ 3080.400228] Task dump for CPU 0: [ 3080.400817] umount R running task 12664 29078 29070 0x00000008 [ 3080.402090] Call Trace: [ 3080.402562] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 3080.403715] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 3080.404869] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 3080.406048] [] ? class_free_dev+0x219/0x730 [obdclass] [ 3080.407249] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 3080.408521] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 3080.409811] [] ? class_decref+0x80/0x160 [obdclass] [ 3080.410943] [] ? class_detach+0x1c1/0x310 [obdclass] [ 3080.412087] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 3080.413388] [] ? __kmalloc+0x1e0/0x340 [ 3080.414386] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 3080.415644] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 3080.416804] [] ? lov_disconnect+0x237/0x280 [lov] [ 3080.417890] [] ? obd_disconnect+0x56/0x300 [lustre] [ 3080.419018] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 3080.420190] [] ? call_rcu_sched+0x1d/0x20 [ 3080.421268] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 3080.422669] [] ? destroy_inode+0x38/0x60 [ 3080.423683] [] ? evict+0x10e/0x180 [ 3080.424482] [] ? _raw_spin_unlock+0xe/0x20 [ 3080.425547] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 3080.426682] [] ? generic_shutdown_super+0x6a/0xf0 [ 3080.427822] [] ? kill_anon_super+0x12/0x20 [ 3080.428745] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 3080.429900] [] ? deactivate_locked_super+0x49/0x60 [ 3080.431034] [] ? deactivate_super+0x46/0x60 [ 3080.432027] [] ? cleanup_mnt+0x3f/0x80 [ 3080.432914] [] ? __cleanup_mnt+0x12/0x20 [ 3080.433930] [] ? task_work_run+0xb5/0xf0 [ 3080.434886] [] ? do_notify_resume+0x92/0xb0 [ 3080.435904] [] ? int_signal+0x12/0x17 [ 3260.404002] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=960033 jiffies, g=145399, c=145398, q=0) [ 3260.406330] Task dump for CPU 0: [ 3260.406875] umount R running task 12664 29078 29070 0x00000008 [ 3260.408141] Call Trace: [ 3260.408646] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 3260.409679] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 3260.410776] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 3260.411943] [] ? class_free_dev+0x219/0x730 [obdclass] [ 3260.413149] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 3260.414417] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 3260.415740] [] ? class_decref+0x80/0x160 [obdclass] [ 3260.416893] [] ? class_detach+0x1c1/0x310 [obdclass] [ 3260.418055] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 3260.419430] [] ? __kmalloc+0x1e0/0x340 [ 3260.420418] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 3260.421706] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 3260.422835] [] ? lov_disconnect+0x237/0x280 [lov] [ 3260.424060] [] ? obd_disconnect+0x56/0x300 [lustre] [ 3260.425258] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 3260.426398] [] ? call_rcu_sched+0x1d/0x20 [ 3260.427419] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 3260.428608] [] ? destroy_inode+0x38/0x60 [ 3260.429635] [] ? evict+0x10e/0x180 [ 3260.430542] [] ? _raw_spin_unlock+0xe/0x20 [ 3260.431558] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 3260.432772] [] ? generic_shutdown_super+0x6a/0xf0 [ 3260.433919] [] ? kill_anon_super+0x12/0x20 [ 3260.435031] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 3260.436280] [] ? deactivate_locked_super+0x49/0x60 [ 3260.437484] [] ? deactivate_super+0x46/0x60 [ 3260.438569] [] ? cleanup_mnt+0x3f/0x80 [ 3260.439528] [] ? __cleanup_mnt+0x12/0x20 [ 3260.440451] [] ? task_work_run+0xb5/0xf0 [ 3260.441440] [] ? do_notify_resume+0x92/0xb0 [ 3260.442424] [] ? int_signal+0x12/0x17 [ 3440.410002] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=1140039 jiffies, g=145399, c=145398, q=0) [ 3440.412346] Task dump for CPU 0: [ 3440.412921] umount R running task 12664 29078 29070 0x00000008 [ 3440.414224] Call Trace: [ 3440.414750] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 3440.415821] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 3440.416921] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 3440.418129] [] ? class_free_dev+0x219/0x730 [obdclass] [ 3440.419607] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 3440.421125] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 3440.422662] [] ? class_decref+0x80/0x160 [obdclass] [ 3440.424592] [] ? class_detach+0x1c1/0x310 [obdclass] [ 3440.426510] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 3440.428496] [] ? __kmalloc+0x1e0/0x340 [ 3440.429648] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 3440.431416] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 3440.433210] [] ? lov_disconnect+0x237/0x280 [lov] [ 3440.435175] [] ? obd_disconnect+0x56/0x300 [lustre] [ 3440.436535] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 3440.438759] [] ? call_rcu_sched+0x1d/0x20 [ 3440.440087] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 3440.441867] [] ? destroy_inode+0x38/0x60 [ 3440.442952] [] ? evict+0x10e/0x180 [ 3440.444029] [] ? _raw_spin_unlock+0xe/0x20 [ 3440.445187] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 3440.447323] [] ? generic_shutdown_super+0x6a/0xf0 [ 3440.449649] [] ? kill_anon_super+0x12/0x20 [ 3440.452026] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 3440.454791] [] ? deactivate_locked_super+0x49/0x60 [ 3440.457109] [] ? deactivate_super+0x46/0x60 [ 3440.459465] [] ? cleanup_mnt+0x3f/0x80 [ 3440.461237] [] ? __cleanup_mnt+0x12/0x20 [ 3440.462587] [] ? task_work_run+0xb5/0xf0 [ 3440.463686] [] ? do_notify_resume+0x92/0xb0 [ 3440.464870] [] ? int_signal+0x12/0x17 [ 3620.416041] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=1320045 jiffies, g=145399, c=145398, q=0) [ 3620.418369] Task dump for CPU 0: [ 3620.418976] umount R running task 12664 29078 29070 0x00000008 [ 3620.420227] Call Trace: [ 3620.420691] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 3620.421730] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 3620.422785] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 3620.423930] [] ? class_free_dev+0x219/0x730 [obdclass] [ 3620.425060] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 3620.426297] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 3620.427497] [] ? class_decref+0x80/0x160 [obdclass] [ 3620.428620] [] ? class_detach+0x1c1/0x310 [obdclass] [ 3620.429758] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 3620.430943] [] ? __kmalloc+0x1e0/0x340 [ 3620.431823] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 3620.433125] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 3620.434278] [] ? lov_disconnect+0x237/0x280 [lov] [ 3620.435347] [] ? obd_disconnect+0x56/0x300 [lustre] [ 3620.436443] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 3620.437571] [] ? call_rcu_sched+0x1d/0x20 [ 3620.438632] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 3620.439642] [] ? destroy_inode+0x38/0x60 [ 3620.440560] [] ? evict+0x10e/0x180 [ 3620.441332] [] ? _raw_spin_unlock+0xe/0x20 [ 3620.442328] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 3620.443468] [] ? generic_shutdown_super+0x6a/0xf0 [ 3620.444503] [] ? kill_anon_super+0x12/0x20 [ 3620.445470] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 3620.446632] [] ? deactivate_locked_super+0x49/0x60 [ 3620.447721] [] ? deactivate_super+0x46/0x60 [ 3620.448666] [] ? cleanup_mnt+0x3f/0x80 [ 3620.449541] [] ? __cleanup_mnt+0x12/0x20 [ 3620.450498] [] ? task_work_run+0xb5/0xf0 [ 3620.451421] [] ? do_notify_resume+0x92/0xb0 [ 3620.452446] [] ? int_signal+0x12/0x17 [ 3800.420993] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=1500050 jiffies, g=145399, c=145398, q=0) [ 3800.423149] Task dump for CPU 0: [ 3800.423701] umount R running task 12664 29078 29070 0x00000008 [ 3800.424909] Call Trace: [ 3800.425361] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 3800.426416] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 3800.427532] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 3800.428693] [] ? class_free_dev+0x219/0x730 [obdclass] [ 3800.429906] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 3800.431131] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 3800.432392] [] ? class_decref+0x80/0x160 [obdclass] [ 3800.433511] [] ? class_detach+0x1c1/0x310 [obdclass] [ 3800.434656] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 3800.435909] [] ? __kmalloc+0x1e0/0x340 [ 3800.436846] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 3800.438094] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 3800.439198] [] ? lov_disconnect+0x237/0x280 [lov] [ 3800.440264] [] ? obd_disconnect+0x56/0x300 [lustre] [ 3800.441376] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 3800.442491] [] ? call_rcu_sched+0x1d/0x20 [ 3800.443446] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 3800.444575] [] ? destroy_inode+0x38/0x60 [ 3800.445479] [] ? evict+0x10e/0x180 [ 3800.446358] [] ? _raw_spin_unlock+0xe/0x20 [ 3800.447323] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 3800.448436] [] ? generic_shutdown_super+0x6a/0xf0 [ 3800.449553] [] ? kill_anon_super+0x12/0x20 [ 3800.450524] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 3800.451671] [] ? deactivate_locked_super+0x49/0x60 [ 3800.452747] [] ? deactivate_super+0x46/0x60 [ 3800.453752] [] ? cleanup_mnt+0x3f/0x80 [ 3800.454668] [] ? __cleanup_mnt+0x12/0x20 [ 3800.455640] [] ? task_work_run+0xb5/0xf0 [ 3800.456572] [] ? do_notify_resume+0x92/0xb0 [ 3800.457530] [] ? int_signal+0x12/0x17 [ 3980.426000] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=1680055 jiffies, g=145399, c=145398, q=0) [ 3980.428213] Task dump for CPU 0: [ 3980.428792] umount R running task 12664 29078 29070 0x00000008 [ 3980.430015] Call Trace: [ 3980.430507] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 3980.431577] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 3980.432709] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 3980.433917] [] ? class_free_dev+0x219/0x730 [obdclass] [ 3980.435127] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 3980.436332] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 3980.437649] [] ? class_decref+0x80/0x160 [obdclass] [ 3980.438828] [] ? class_detach+0x1c1/0x310 [obdclass] [ 3980.440005] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 3980.441307] [] ? __kmalloc+0x1e0/0x340 [ 3980.442285] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 3980.443601] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 3980.444731] [] ? lov_disconnect+0x237/0x280 [lov] [ 3980.445895] [] ? obd_disconnect+0x56/0x300 [lustre] [ 3980.447076] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 3980.448224] [] ? call_rcu_sched+0x1d/0x20 [ 3980.449214] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 3980.450370] [] ? destroy_inode+0x38/0x60 [ 3980.451334] [] ? evict+0x10e/0x180 [ 3980.452219] [] ? _raw_spin_unlock+0xe/0x20 [ 3980.453245] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 3980.454415] [] ? generic_shutdown_super+0x6a/0xf0 [ 3980.455529] [] ? kill_anon_super+0x12/0x20 [ 3980.456554] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 3980.457747] [] ? deactivate_locked_super+0x49/0x60 [ 3980.459319] [] ? deactivate_super+0x46/0x60 [ 3980.460321] [] ? cleanup_mnt+0x3f/0x80 [ 3980.461265] [] ? __cleanup_mnt+0x12/0x20 [ 3980.462249] [] ? task_work_run+0xb5/0xf0 [ 3980.463230] [] ? do_notify_resume+0x92/0xb0 [ 3980.464285] [] ? int_signal+0x12/0x17 [ 4160.433001] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=1860062 jiffies, g=145399, c=145398, q=0) [ 4160.436694] Task dump for CPU 0: [ 4160.437736] umount R running task 12664 29078 29070 0x00000008 [ 4160.439991] Call Trace: [ 4160.440800] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 4160.442780] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 4160.444819] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 4160.446948] [] ? class_free_dev+0x219/0x730 [obdclass] [ 4160.449145] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 4160.451366] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 4160.453554] [] ? class_decref+0x80/0x160 [obdclass] [ 4160.455666] [] ? class_detach+0x1c1/0x310 [obdclass] [ 4160.457776] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 4160.460166] [] ? __kmalloc+0x1e0/0x340 [ 4160.461925] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 4160.464281] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 4160.466206] [] ? lov_disconnect+0x237/0x280 [lov] [ 4160.468236] [] ? obd_disconnect+0x56/0x300 [lustre] [ 4160.470334] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 4160.472339] [] ? call_rcu_sched+0x1d/0x20 [ 4160.474166] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 4160.476264] [] ? destroy_inode+0x38/0x60 [ 4160.477978] [] ? evict+0x10e/0x180 [ 4160.479573] [] ? _raw_spin_unlock+0xe/0x20 [ 4160.481302] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 4160.483427] [] ? generic_shutdown_super+0x6a/0xf0 [ 4160.485414] [] ? kill_anon_super+0x12/0x20 [ 4160.487249] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 4160.489388] [] ? deactivate_locked_super+0x49/0x60 [ 4160.491408] [] ? deactivate_super+0x46/0x60 [ 4160.493257] [] ? cleanup_mnt+0x3f/0x80 [ 4160.494936] [] ? __cleanup_mnt+0x12/0x20 [ 4160.496706] [] ? task_work_run+0xb5/0xf0 [ 4160.498483] [] ? do_notify_resume+0x92/0xb0 [ 4160.500321] [] ? int_signal+0x12/0x17 [ 4340.440001] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=2040069 jiffies, g=145399, c=145398, q=0) [ 4340.442431] Task dump for CPU 0: [ 4340.443080] umount R running task 12664 29078 29070 0x00000008 [ 4340.444459] Call Trace: [ 4340.445090] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 4340.446161] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 4340.447448] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 4340.448766] [] ? class_free_dev+0x219/0x730 [obdclass] [ 4340.450182] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 4340.451346] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 4340.452765] [] ? class_decref+0x80/0x160 [obdclass] [ 4340.454029] [] ? class_detach+0x1c1/0x310 [obdclass] [ 4340.455516] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 4340.456830] [] ? __kmalloc+0x1e0/0x340 [ 4340.457842] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 4340.459311] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 4340.460455] [] ? lov_disconnect+0x237/0x280 [lov] [ 4340.461686] [] ? obd_disconnect+0x56/0x300 [lustre] [ 4340.462987] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 4340.464202] [] ? call_rcu_sched+0x1d/0x20 [ 4340.465243] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 4340.466464] [] ? destroy_inode+0x38/0x60 [ 4340.467466] [] ? evict+0x10e/0x180 [ 4340.468582] [] ? _raw_spin_unlock+0xe/0x20 [ 4340.469642] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 4340.470758] [] ? generic_shutdown_super+0x6a/0xf0 [ 4340.471774] [] ? kill_anon_super+0x12/0x20 [ 4340.472777] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 4340.473981] [] ? deactivate_locked_super+0x49/0x60 [ 4340.475095] [] ? deactivate_super+0x46/0x60 [ 4340.476331] [] ? cleanup_mnt+0x3f/0x80 [ 4340.477298] [] ? __cleanup_mnt+0x12/0x20 [ 4340.478257] [] ? task_work_run+0xb5/0xf0 [ 4340.479269] [] ? do_notify_resume+0x92/0xb0 [ 4340.480296] [] ? int_signal+0x12/0x17 [ 4520.446000] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=2220075 jiffies, g=145399, c=145398, q=0) [ 4520.448112] Task dump for CPU 0: [ 4520.448719] umount R running task 12664 29078 29070 0x00000008 [ 4520.449885] Call Trace: [ 4520.450338] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 4520.451408] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 4520.452521] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 4520.453681] [] ? class_free_dev+0x219/0x730 [obdclass] [ 4520.454792] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 4520.456019] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 4520.457305] [] ? class_decref+0x80/0x160 [obdclass] [ 4520.458459] [] ? class_detach+0x1c1/0x310 [obdclass] [ 4520.459545] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 4520.460791] [] ? __kmalloc+0x1e0/0x340 [ 4520.461716] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 4520.462947] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 4520.464008] [] ? lov_disconnect+0x237/0x280 [lov] [ 4520.465082] [] ? obd_disconnect+0x56/0x300 [lustre] [ 4520.466208] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 4520.467313] [] ? call_rcu_sched+0x1d/0x20 [ 4520.468257] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 4520.469383] [] ? destroy_inode+0x38/0x60 [ 4520.470298] [] ? evict+0x10e/0x180 [ 4520.471105] [] ? _raw_spin_unlock+0xe/0x20 [ 4520.472028] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 4520.473190] [] ? generic_shutdown_super+0x6a/0xf0 [ 4520.474298] [] ? kill_anon_super+0x12/0x20 [ 4520.475268] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 4520.476391] [] ? deactivate_locked_super+0x49/0x60 [ 4520.477484] [] ? deactivate_super+0x46/0x60 [ 4520.478440] [] ? cleanup_mnt+0x3f/0x80 [ 4520.479283] [] ? __cleanup_mnt+0x12/0x20 [ 4520.480214] [] ? task_work_run+0xb5/0xf0 [ 4520.481187] [] ? do_notify_resume+0x92/0xb0 [ 4520.482173] [] ? int_signal+0x12/0x17 [ 4700.451002] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=2400080 jiffies, g=145399, c=145398, q=0) [ 4700.454231] Task dump for CPU 0: [ 4700.455103] umount R running task 12664 29078 29070 0x00000008 [ 4700.457003] Call Trace: [ 4700.457745] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 4700.459382] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 4700.461079] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 4700.462900] [] ? class_free_dev+0x219/0x730 [obdclass] [ 4700.464736] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 4700.466599] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 4700.468545] [] ? class_decref+0x80/0x160 [obdclass] [ 4700.470367] [] ? class_detach+0x1c1/0x310 [obdclass] [ 4700.472128] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 4700.474151] [] ? __kmalloc+0x1e0/0x340 [ 4700.475588] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 4700.477566] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 4700.479297] [] ? lov_disconnect+0x237/0x280 [lov] [ 4700.481006] [] ? obd_disconnect+0x56/0x300 [lustre] [ 4700.482760] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 4700.484510] [] ? call_rcu_sched+0x1d/0x20 [ 4700.486027] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 4700.487804] [] ? destroy_inode+0x38/0x60 [ 4700.489289] [] ? evict+0x10e/0x180 [ 4700.490624] [] ? _raw_spin_unlock+0xe/0x20 [ 4700.492128] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 4700.493909] [] ? generic_shutdown_super+0x6a/0xf0 [ 4700.495558] [] ? kill_anon_super+0x12/0x20 [ 4700.497099] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 4700.498901] [] ? deactivate_locked_super+0x49/0x60 [ 4700.500637] [] ? deactivate_super+0x46/0x60 [ 4700.502185] [] ? cleanup_mnt+0x3f/0x80 [ 4700.503652] [] ? __cleanup_mnt+0x12/0x20 [ 4700.505125] [] ? task_work_run+0xb5/0xf0 [ 4700.506605] [] ? do_notify_resume+0x92/0xb0 [ 4700.508136] [] ? int_signal+0x12/0x17 [ 4880.457000] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=2580086 jiffies, g=145399, c=145398, q=0) [ 4880.459221] Task dump for CPU 0: [ 4880.459788] umount R running task 12664 29078 29070 0x00000008 [ 4880.461000] Call Trace: [ 4880.461485] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 4880.462510] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 4880.463559] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 4880.464612] [] ? class_free_dev+0x219/0x730 [obdclass] [ 4880.465818] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 4880.466953] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 4880.468211] [] ? class_decref+0x80/0x160 [obdclass] [ 4880.469310] [] ? class_detach+0x1c1/0x310 [obdclass] [ 4880.470410] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 4880.471615] [] ? __kmalloc+0x1e0/0x340 [ 4880.472499] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 4880.473690] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 4880.474789] [] ? lov_disconnect+0x237/0x280 [lov] [ 4880.475855] [] ? obd_disconnect+0x56/0x300 [lustre] [ 4880.476899] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 4880.477954] [] ? call_rcu_sched+0x1d/0x20 [ 4880.478876] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 4880.479992] [] ? destroy_inode+0x38/0x60 [ 4880.480928] [] ? evict+0x10e/0x180 [ 4880.481785] [] ? _raw_spin_unlock+0xe/0x20 [ 4880.482732] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 4880.483855] [] ? generic_shutdown_super+0x6a/0xf0 [ 4880.484924] [] ? kill_anon_super+0x12/0x20 [ 4880.485886] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 4880.487042] [] ? deactivate_locked_super+0x49/0x60 [ 4880.488014] [] ? deactivate_super+0x46/0x60 [ 4880.488989] [] ? cleanup_mnt+0x3f/0x80 [ 4880.489843] [] ? __cleanup_mnt+0x12/0x20 [ 4880.490767] [] ? task_work_run+0xb5/0xf0 [ 4880.491663] [] ? do_notify_resume+0x92/0xb0 [ 4880.492592] [] ? int_signal+0x12/0x17 [ 5060.462023] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=2760091 jiffies, g=145399, c=145398, q=0) [ 5060.464308] Task dump for CPU 0: [ 5060.464940] umount R running task 12664 29078 29070 0x00000008 [ 5060.466212] Call Trace: [ 5060.466670] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 5060.467767] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 5060.468907] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 5060.470157] [] ? class_free_dev+0x219/0x730 [obdclass] [ 5060.471359] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 5060.472589] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 5060.473948] [] ? class_decref+0x80/0x160 [obdclass] [ 5060.475122] [] ? class_detach+0x1c1/0x310 [obdclass] [ 5060.476294] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 5060.477613] [] ? __kmalloc+0x1e0/0x340 [ 5060.478559] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 5060.479854] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 5060.480956] [] ? lov_disconnect+0x237/0x280 [lov] [ 5060.482097] [] ? obd_disconnect+0x56/0x300 [lustre] [ 5060.483185] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 5060.484359] [] ? call_rcu_sched+0x1d/0x20 [ 5060.485327] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 5060.486502] [] ? destroy_inode+0x38/0x60 [ 5060.487455] [] ? evict+0x10e/0x180 [ 5060.488357] [] ? _raw_spin_unlock+0xe/0x20 [ 5060.489370] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 5060.490526] [] ? generic_shutdown_super+0x6a/0xf0 [ 5060.491692] [] ? kill_anon_super+0x12/0x20 [ 5060.492679] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 5060.493862] [] ? deactivate_locked_super+0x49/0x60 [ 5060.495012] [] ? deactivate_super+0x46/0x60 [ 5060.496039] [] ? cleanup_mnt+0x3f/0x80 [ 5060.496981] [] ? __cleanup_mnt+0x12/0x20 [ 5060.498045] [] ? task_work_run+0xb5/0xf0 [ 5060.499038] [] ? do_notify_resume+0x92/0xb0 [ 5060.500099] [] ? int_signal+0x12/0x17 [ 5240.468002] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=2940097 jiffies, g=145399, c=145398, q=0) [ 5240.471111] Task dump for CPU 0: [ 5240.472311] umount R running task 12664 29078 29070 0x00000008 [ 5240.473943] Call Trace: [ 5240.474449] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 5240.475673] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 5240.476946] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 5240.478291] [] ? class_free_dev+0x219/0x730 [obdclass] [ 5240.479950] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 5240.481546] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 5240.483083] [] ? class_decref+0x80/0x160 [obdclass] [ 5240.485049] [] ? class_detach+0x1c1/0x310 [obdclass] [ 5240.487801] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 5240.490715] [] ? __kmalloc+0x1e0/0x340 [ 5240.491985] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 5240.494120] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 5240.496784] [] ? lov_disconnect+0x237/0x280 [lov] [ 5240.499415] [] ? obd_disconnect+0x56/0x300 [lustre] [ 5240.502098] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 5240.504719] [] ? call_rcu_sched+0x1d/0x20 [ 5240.507030] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 5240.509535] [] ? destroy_inode+0x38/0x60 [ 5240.510939] [] ? evict+0x10e/0x180 [ 5240.512144] [] ? _raw_spin_unlock+0xe/0x20 [ 5240.513613] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 5240.514868] [] ? generic_shutdown_super+0x6a/0xf0 [ 5240.516078] [] ? kill_anon_super+0x12/0x20 [ 5240.517164] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 5240.518519] [] ? deactivate_locked_super+0x49/0x60 [ 5240.519664] [] ? deactivate_super+0x46/0x60 [ 5240.521135] [] ? cleanup_mnt+0x3f/0x80 [ 5240.522066] [] ? __cleanup_mnt+0x12/0x20 [ 5240.523085] [] ? task_work_run+0xb5/0xf0 [ 5240.524246] [] ? do_notify_resume+0x92/0xb0 [ 5240.525356] [] ? int_signal+0x12/0x17 [ 5420.474999] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 2, t=3120104 jiffies, g=145399, c=145398, q=0) [ 5420.477077] Task dump for CPU 0: [ 5420.477601] umount R running task 12664 29078 29070 0x00000008 [ 5420.478804] Call Trace: [ 5420.479229] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 5420.480221] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 5420.481247] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 5420.482373] [] ? class_free_dev+0x219/0x730 [obdclass] [ 5420.483509] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 5420.484672] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 5420.485885] [] ? class_decref+0x80/0x160 [obdclass] [ 5420.487002] [] ? class_detach+0x1c1/0x310 [obdclass] [ 5420.488065] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 5420.489277] [] ? __kmalloc+0x1e0/0x340 [ 5420.490179] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 5420.491351] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 5420.492387] [] ? lov_disconnect+0x237/0x280 [lov] [ 5420.493451] [] ? obd_disconnect+0x56/0x300 [lustre] [ 5420.494488] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 5420.495523] [] ? call_rcu_sched+0x1d/0x20 [ 5420.496433] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 5420.497489] [] ? destroy_inode+0x38/0x60 [ 5420.498393] [] ? evict+0x10e/0x180 [ 5420.499208] [] ? _raw_spin_unlock+0xe/0x20 [ 5420.500150] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 5420.501210] [] ? generic_shutdown_super+0x6a/0xf0 [ 5420.502227] [] ? kill_anon_super+0x12/0x20 [ 5420.503184] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 5420.504273] [] ? deactivate_locked_super+0x49/0x60 [ 5420.505294] [] ? deactivate_super+0x46/0x60 [ 5420.506221] [] ? cleanup_mnt+0x3f/0x80 [ 5420.507092] [] ? __cleanup_mnt+0x12/0x20 [ 5420.508028] [] ? task_work_run+0xb5/0xf0 [ 5420.508950] [] ? do_notify_resume+0x92/0xb0 [ 5420.509874] [] ? int_signal+0x12/0x17 [ 5600.481999] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=3300111 jiffies, g=145399, c=145398, q=0) [ 5600.484203] Task dump for CPU 0: [ 5600.484750] umount R running task 12664 29078 29070 0x00000008 [ 5600.485905] Call Trace: [ 5600.486361] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 5600.487441] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 5600.488528] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 5600.489718] [] ? class_free_dev+0x219/0x730 [obdclass] [ 5600.490845] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 5600.492005] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 5600.493234] [] ? class_decref+0x80/0x160 [obdclass] [ 5600.494299] [] ? class_detach+0x1c1/0x310 [obdclass] [ 5600.495452] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 5600.496688] [] ? __kmalloc+0x1e0/0x340 [ 5600.497564] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 5600.498813] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 5600.499889] [] ? lov_disconnect+0x237/0x280 [lov] [ 5600.500984] [] ? obd_disconnect+0x56/0x300 [lustre] [ 5600.502093] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 5600.503137] [] ? call_rcu_sched+0x1d/0x20 [ 5600.504090] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 5600.505160] [] ? destroy_inode+0x38/0x60 [ 5600.506030] [] ? evict+0x10e/0x180 [ 5600.506876] [] ? _raw_spin_unlock+0xe/0x20 [ 5600.507813] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 5600.508871] [] ? generic_shutdown_super+0x6a/0xf0 [ 5600.509935] [] ? kill_anon_super+0x12/0x20 [ 5600.510915] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 5600.512036] [] ? deactivate_locked_super+0x49/0x60 [ 5600.513072] [] ? deactivate_super+0x46/0x60 [ 5600.514053] [] ? cleanup_mnt+0x3f/0x80 [ 5600.514960] [] ? __cleanup_mnt+0x12/0x20 [ 5600.515866] [] ? task_work_run+0xb5/0xf0 [ 5600.516763] [] ? do_notify_resume+0x92/0xb0 [ 5600.517752] [] ? int_signal+0x12/0x17 [ 5780.489003] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=3480118 jiffies, g=145399, c=145398, q=0) [ 5780.491090] Task dump for CPU 0: [ 5780.491649] umount R running task 12664 29078 29070 0x00000008 [ 5780.492836] Call Trace: [ 5780.493292] [] ? xa_destroy+0xdf/0xf0 [libcfs] [ 5780.494279] [] ? osc_quota_cleanup+0x15/0x20 [osc] [ 5780.495327] [] ? osc_cleanup_common+0xbf/0x1b0 [osc] [ 5780.496472] [] ? class_free_dev+0x219/0x730 [obdclass] [ 5780.497586] [] ? class_export_put+0x1e0/0x2e0 [obdclass] [ 5780.498741] [] ? class_unlink_export+0x125/0x160 [obdclass] [ 5780.499961] [] ? class_decref+0x80/0x160 [obdclass] [ 5780.501051] [] ? class_detach+0x1c1/0x310 [obdclass] [ 5780.502189] [] ? class_process_config+0x163b/0x27c0 [obdclass] [ 5780.503426] [] ? __kmalloc+0x1e0/0x340 [ 5780.504341] [] ? class_manual_cleanup+0x1e0/0x770 [obdclass] [ 5780.505541] [] ? lov_tgts_putref+0x385/0xad0 [lov] [ 5780.506599] [] ? lov_disconnect+0x237/0x280 [lov] [ 5780.507671] [] ? obd_disconnect+0x56/0x300 [lustre] [ 5780.508756] [] ? ll_put_super+0x81c/0xf30 [lustre] [ 5780.509842] [] ? call_rcu_sched+0x1d/0x20 [ 5780.510786] [] ? ll_destroy_inode+0x1c/0x20 [lustre] [ 5780.511862] [] ? destroy_inode+0x38/0x60 [ 5780.512777] [] ? evict+0x10e/0x180 [ 5780.513586] [] ? _raw_spin_unlock+0xe/0x20 [ 5780.514530] [] ? fsnotify_unmount_inodes+0x1d6/0x1e0 [ 5780.515599] [] ? generic_shutdown_super+0x6a/0xf0 [ 5780.516613] [] ? kill_anon_super+0x12/0x20 [ 5780.517579] [] ? lustre_kill_super+0x2b/0x30 [lustre] [ 5780.518694] [] ? deactivate_locked_super+0x49/0x60 [ 5780.519746] [] ? deactivate_super+0x46/0x60 [ 5780.520681] [] ? cleanup_mnt+0x3f/0x80 [ 5780.521576] [] ? __cleanup_mnt+0x12/0x20 [ 5780.522450] [] ? task_work_run+0xb5/0xf0 [ 5780.523363] [] ? do_notify_resume+0x92/0xb0 [ 5780.524309] [] ? int_signal+0x12/0x17