dmesg - 4 x Intel Xeon X5650 - Cirrus Logic GD 5446 -
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 4.4.0-135-generic (buildd@lcy01-amd64-020) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10) ) #161-Ubuntu SMP Mon Aug 27 10:45:01 UTC 2018 (Ubuntu 4.4.0-135.161-generic 4.4.140)
Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-135-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
x86/fpu: Legacy x87 FPU detected.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000bffdbfff] usable
BIOS-e820: [mem 0x00000000bffdc000-0x00000000bfffffff] reserved
BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
NX (Execute Disable) protection: active
SMBIOS 2.8 present.
DMI: OpenStack Foundation OpenStack Nova, BIOS 1.10.2-1ubuntu1~cloud0 04/01/2014
Hypervisor detected: KVM
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x240000 max_arch_pfn = 0x400000000
MTRR default type: write-back
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 00C0000000 mask FFC0000000 uncachable
1 disabled
2 disabled
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
e820: last_pfn = 0xbffdc max_arch_pfn = 0x400000000
found SMP MP-table at [mem 0x000f6a00-0x000f6a0f] mapped at [ffff8800000f6a00]
Scanning 1 areas for low memory corruption
Base memory trampoline at [ffff880000098000] 98000 size 28672
Using GB pages for direct mapping
BRK [0x02218000, 0x02218fff] PGTABLE
BRK [0x02219000, 0x02219fff] PGTABLE
BRK [0x0221a000, 0x0221afff] PGTABLE
RAMDISK: [mem 0x3630a000-0x3717cfff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F69B0 000014 (v00 BOCHS )
ACPI: RSDT 0x00000000BFFE12A2 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
ACPI: FACP 0x00000000BFFE100E 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
ACPI: DSDT 0x00000000BFFDFD80 00128E (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
ACPI: FACS 0x00000000BFFDFD40 000040
ACPI: APIC 0x00000000BFFE1102 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
ACPI: SRAT 0x00000000BFFE1192 000110 (v01 BOCHS BXPCSRAT 00000001 BXPC 00000001)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0x00 -> Node 0
SRAT: PXM 0 -> APIC 0x01 -> Node 0
SRAT: PXM 1 -> APIC 0x02 -> Node 1
SRAT: PXM 1 -> APIC 0x03 -> Node 1
SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
SRAT: Node 0 PXM 0 [mem 0x100000000-0x13fffffff]
SRAT: Node 1 PXM 1 [mem 0x140000000-0x23fffffff]
NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x13fffffff] -> [mem 0x00000000-0x13fffffff]
NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff]
NODE_DATA(1) allocated [mem 0x23fff9000-0x23fffdfff]
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: cpu 0, msr 2:3fff1001, primary cpu clock
kvm-clock: using sched offset of 5883809661762712 cycles
clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x000000023fffffff]
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000009efff]
node 0: [mem 0x0000000000100000-0x00000000bffdbfff]
node 0: [mem 0x0000000100000000-0x000000013fffffff]
node 1: [mem 0x0000000140000000-0x000000023fffffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
On node 0 totalpages: 1048442
DMA zone: 64 pages used for memmap
DMA zone: 22 pages reserved
DMA zone: 3998 pages, LIFO batch:0
DMA32 zone: 12224 pages used for memmap
DMA32 zone: 782300 pages, LIFO batch:31
Normal zone: 4096 pages used for memmap
Normal zone: 262144 pages, LIFO batch:31
Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
On node 1 totalpages: 1048576
Normal zone: 16384 pages used for memmap
Normal zone: 1048576 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x608
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ5 used by override.
ACPI: IRQ9 used by override.
ACPI: IRQ10 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
smpboot: Allowing 4 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
PM: Registered nosave memory: [mem 0xbffdc000-0xbfffffff]
PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff]
PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices
Booting paravirtualized kernel on KVM
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:2
PERCPU: Embedded 34 pages/cpu @ffff88013bc00000 s99544 r8192 d31528 u1048576
pcpu-alloc: s99544 r8192 d31528 u1048576 alloc=1*2097152
pcpu-alloc: [0] 0 1 [1] 2 3
KVM setup async PF for cpu 0
kvm-stealtime: cpu 0, msr 13bc101c0
PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
Built 2 zonelists in Node order, mobility grouping on. Total pages: 2064228
Policy zone: Normal
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-135-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0
PID hash table entries: 4096 (order: 3, 32768 bytes)
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 8156536K/8388072K available (8554K kernel code, 1314K rwdata, 4004K rodata, 1516K init, 1316K bss, 231536K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=2
Kernel/User page tables isolation: enabled
Hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 64.
RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
NR_IRQS:33024 nr_irqs:456 16
Console: colour VGA+ 80x25
console [tty1] enabled
console [ttyS0] enabled
mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
tsc: Detected 2666.760 MHz processor
Calibrating delay loop (skipped) preset value.. 5333.52 BogoMIPS (lpj=10667040)
pid_max: default: 32768 minimum: 301
ACPI: Core revision 20150930
ACPI: 1 ACPI AML tables successfully acquired and loaded
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
Initializing cgroup subsys io
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys perf_event
Initializing cgroup subsys net_prio
Initializing cgroup subsys hugetlb
Initializing cgroup subsys pids
mce: CPU supports 10 MCE banks
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Speculation control IBPB not-supported IBRS not-supported
Speculative Store Bypass: Vulnerable
Freeing SMP alternatives memory: 32K
ftrace: allocating 32266 entries in 127 pages
smpboot: APIC(0) Converting physical 0 to logical package 0
smpboot: APIC(1) Converting physical 1 to logical package 1
smpboot: APIC(2) Converting physical 2 to logical package 2
smpboot: APIC(3) Converting physical 3 to logical package 3
smpboot: Max logical packages: 4
x2apic enabled
Switched APIC routing to physical x2apic.
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
TSC deadline timer enabled
smpboot: CPU0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (family: 0x6, model: 0x2c, stepping: 0x2)
Performance Events: 16-deep LBR, Westmere events, Intel PMU driver.
core: CPUID marked event: 'bus cycles' unavailable
... version: 2
... bit width: 48
... generic registers: 4
... value mask: 0000ffffffffffff
... max period: 000000007fffffff
... fixed-purpose events: 3
... event mask: 000000070000000f
KVM setup paravirtual spinlock
x86: Booting SMP configuration:
.... node #0, CPUs: #1
kvm-clock: cpu 1, msr 2:3fff1041, secondary cpu clock
KVM setup async PF for cpu 1
.... node #1, CPUs: #2
kvm-clock: cpu 2, msr 2:3fff1081, secondary cpu clock
kvm-stealtime: cpu 1, msr 13bd101c0
KVM setup async PF for cpu 2
#3
kvm-clock: cpu 3, msr 2:3fff10c1, secondary cpu clock
kvm-stealtime: cpu 2, msr 23fc101c0
x86: Booted up 2 nodes, 4 CPUs
KVM setup async PF for cpu 3
kvm-stealtime: cpu 3, msr 23fd101c0
smpboot: Total of 4 processors activated (21334.08 BogoMIPS)
devtmpfs: initialized
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.ima
evm: security.capability
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 1024 (order: 4, 65536 bytes)
pinctrl core: initialized pinctrl subsystem
RTC time: 12:39:27, date: 02/21/19
NET: Registered protocol family 16
cpuidle: using governor ladder
cpuidle: using governor menu
PCCT header not found.
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: Using configuration type 1 for base access
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
acpiphp: Slot [3] registered
acpiphp: Slot [4] registered
acpiphp: Slot [5] registered
acpiphp: Slot [6] registered
acpiphp: Slot [7] registered
acpiphp: Slot [8] registered
acpiphp: Slot [9] registered
acpiphp: Slot [10] registered
acpiphp: Slot [11] registered
acpiphp: Slot [12] registered
acpiphp: Slot [13] registered
acpiphp: Slot [14] registered
acpiphp: Slot [15] registered
acpiphp: Slot [16] registered
acpiphp: Slot [17] registered
acpiphp: Slot [18] registered
acpiphp: Slot [19] registered
acpiphp: Slot [20] registered
acpiphp: Slot [21] registered
acpiphp: Slot [22] registered
acpiphp: Slot [23] registered
acpiphp: Slot [24] registered
acpiphp: Slot [25] registered
acpiphp: Slot [26] registered
acpiphp: Slot [27] registered
acpiphp: Slot [28] registered
acpiphp: Slot [29] registered
acpiphp: Slot [30] registered
acpiphp: Slot [31] registered
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
pci 0000:00:01.1: reg 0x20: [io 0xc0c0-0xc0cf]
pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300
pci 0000:00:01.2: reg 0x20: [io 0xc040-0xc05f]
pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
pci 0000:00:02.0: reg 0x14: [mem 0xfebd0000-0xfebd0fff]
pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref]
pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000
pci 0000:00:03.0: reg 0x10: [io 0xc060-0xc07f]
pci 0000:00:03.0: reg 0x14: [mem 0xfebd1000-0xfebd1fff]
pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
pci 0000:00:04.0: [1af4:1003] type 00 class 0x078000
pci 0000:00:04.0: reg 0x10: [io 0xc080-0xc09f]
pci 0000:00:04.0: reg 0x14: [mem 0xfebd2000-0xfebd2fff]
pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
pci 0000:00:05.0: reg 0x10: [io 0xc000-0xc03f]
pci 0000:00:05.0: reg 0x14: [mem 0xfebd3000-0xfebd3fff]
pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
pci 0000:00:06.0: reg 0x10: [io 0xc0a0-0xc0bf]
ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
ACPI: Enabled 2 GPEs in block 00 to 0F
vgaarb: setting as boot device: PCI:0000:00:02.0
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:02.0
SCSI subsystem initialized
libata version 3.00 loaded.
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
e820: reserve RAM buffer [mem 0xbffdc000-0xbfffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
amd_nb: Cannot enumerate AMD northbridges
clocksource: Switched to clocksource kvm-clock
AppArmor: AppArmor Filesystem Enabled
pnp: PnP ACPI init
pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
pnp 00:03: [dma 2]
pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
pnp: PnP ACPI: found 5 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
NET: Registered protocol family 2
TCP established hash table entries: 65536 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
UDP hash table entries: 4096 (order: 5, 131072 bytes)
UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
NET: Registered protocol family 1
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:01.0: PIIX3: Enabling Passive Release
pci 0000:00:01.0: Activating ISA DMA hang workarounds
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
pci 0000:00:02.0: Video device with shadowed ROM
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 14796K
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0xbbfdc000-0xbffdc000] (64MB) mapped at [ffff8800bbfdc000-ffff8800bffdbfff]
Scanning for low memory corruption every 60 seconds
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1550752768.390:1): initialized
Initialise system trusted keyring
HugeTLB registered 1 GB page size, pre-allocated 0 pages
HugeTLB registered 2 MB page size, pre-allocated 0 pages
zbud: loaded
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
squashfs: version 4.0 (2009/01/31) Phillip Lougher
fuse init (API version 7.23)
Key type big_key registered
Allocating IMA MOK and blacklist keyrings.
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
intel_idle: does not run on family 6 model 44
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
GHES: HEST is not enabled!
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
Linux agpgart interface v0.103
loop: module loaded
vda: vda1
ata_piix 0000:00:01.1: version 2.13
scsi host0: ata_piix
scsi host1: ata_piix
ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0c0 irq 14
ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0c8 irq 15
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky
PPP generic driver version 2.4.2
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:01.2: UHCI Host Controller
uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:01.2: detected 2 ports
uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c040
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: UHCI Host Controller
usb usb1: Manufacturer: Linux 4.4.0-135-generic uhci_hcd
usb usb1: SerialNumber: 0000:00:01.2
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:00: RTC can wake from S4
rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
i2c /dev entries driver
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
ledtrig-cpu: registered to indicate activity on CPUs
NET: Registered protocol family 10
NET: Registered protocol family 17
Key type dns_resolver registered
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: b7189ebc996fd79c52efc1226b6676b25e4f6a2d'
zswap: loaded using pool lzo/zbud
Key type trusted registered
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
ima: No TPM chip found, activating TPM-bypass!
ima: Allocated hash algorithm: sha1
evm: HMAC attrs: 0x1
Magic number: 7:956:683
rtc_cmos 00:00: setting system clock to 2019-02-21 12:39:28 UTC (1550752768)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
PM: Hibernation image not present or could not be loaded.
Freeing unused kernel memory: 1516K
Write protecting the kernel read-only data: 14336k
Freeing unused kernel memory: 1672K
Freeing unused kernel memory: 92K
random: udevadm: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: systemd-udevd: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: systemd-udevd: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: systemd-udevd: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: systemd-udevd: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: udevadm: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: systemd-udevd: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: udevadm: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: udevadm: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
random: udevadm: uninitialized urandom read (16 bytes read, 2 bits of entropy available)
virtio_net virtio0 ens3: renamed from eth0
input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4
input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
FDC 0 is a S82078B
SSE version of gcm_enc/dec engaged.
usb 1-1: new full-speed USB device number 2 using uhci_hcd
usb 1-1: New USB device found, idVendor=0627, idProduct=0001
usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
usb 1-1: Product: QEMU USB Tablet
usb 1-1: Manufacturer: QEMU
usb 1-1: SerialNumber: 42
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input5
hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0
md: linear personality registered for level -1
md: multipath personality registered for level -4
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: sse2x1 gen() 5496 MB/s
raid6: sse2x1 xor() 4745 MB/s
raid6: sse2x2 gen() 7293 MB/s
raid6: sse2x2 xor() 5696 MB/s
raid6: sse2x4 gen() 8528 MB/s
raid6: sse2x4 xor() 6278 MB/s
raid6: using algorithm sse2x4 gen() 8528 MB/s
raid6: .... xor() 6278 MB/s, rmw enabled
raid6: using ssse3x2 recovery algorithm
xor: measuring software checksum speed
prefetch64-sse: 10154.000 MB/sec
generic_sse: 9336.000 MB/sec
xor: using function: prefetch64-sse (10154.000 MB/sec)
async_tx: api initialized (async)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
md: raid10 personality registered for level 10
Btrfs loaded
EXT4-fs (vda1): mounted filesystem with ordered data mode. Opts: (null)
systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
systemd[1]: Detected virtualization kvm.
systemd[1]: Detected architecture x86-64.
systemd[1]: Set hostname to .
systemd[1]: Installed transient /etc/machine-id file.
systemd[1]: Listening on Journal Socket (/dev/log).
systemd[1]: Reached target Swap.
systemd[1]: Created slice System Slice.
systemd[1]: Listening on Journal Audit Socket.
systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Reached target User and Group Name Lookups.
systemd[1]: Listening on LVM2 metadata daemon socket.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Reached target Encrypted Volumes.
systemd[1]: Created slice system-serial\x2dgetty.slice.
systemd[1]: Reached target Slices.
systemd[1]: Listening on udev Control Socket.
systemd[1]: Listening on Syslog Socket.
systemd[1]: Listening on Journal Socket.
systemd[1]: Mounting Huge Pages File System...
systemd[1]: Starting Remount Root and Kernel File Systems...
systemd[1]: Starting Journal Service...
systemd[1]: Starting Create list of required static device nodes for the current kernel...
systemd[1]: Mounting POSIX Message Queue File System...
systemd[1]: Starting Nameserver information manager...
systemd[1]: Starting Set console keymap...
systemd[1]: Mounting Debug File System...
systemd[1]: Starting Uncomplicated firewall...
systemd[1]: Starting Load Kernel Modules...
systemd[1]: Listening on Device-mapper event daemon FIFOs.
systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
Loading iSCSI transport class v2.0-870.
systemd[1]: Started Trigger resolvconf update for networkd DNS.
systemd[1]: Listening on LVM2 poll daemon socket.
systemd[1]: Mounted Huge Pages File System.
iscsi: registered transport (tcp)
systemd[1]: Mounted POSIX Message Queue File System.
systemd[1]: Mounted Debug File System.
systemd[1]: Started Journal Service.
iscsi: registered transport (iser)
EXT4-fs (vda1): re-mounted. Opts: (null)
systemd-journald[368]: Received request to flush runtime journal from PID 1
audit: type=1400 audit(1550752773.812:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=643 comm="apparmor_parser"
audit: type=1400 audit(1550752774.028:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=644 comm="apparmor_parser"
audit: type=1400 audit(1550752774.028:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=644 comm="apparmor_parser"
audit: type=1400 audit(1550752774.028:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=644 comm="apparmor_parser"
audit: type=1400 audit(1550752774.028:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=644 comm="apparmor_parser"
audit: type=1400 audit(1550752774.144:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=669 comm="apparmor_parser"
audit: type=1400 audit(1550752774.216:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=645 comm="apparmor_parser"
audit: type=1400 audit(1550752774.216:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=645 comm="apparmor_parser"
audit: type=1400 audit(1550752774.216:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=645 comm="apparmor_parser"
audit: type=1400 audit(1550752774.216:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-nesting" pid=645 comm="apparmor_parser"
random: nonblocking pool is initialized
EXT4-fs (vda1): resizing filesystem from 576000 to 13106939 blocks
EXT4-fs (vda1): resized filesystem to 13106939
cgroup: new mount options do not match the existing superblock, will be ignored
Adding 8388604k swap on /swapfile. Priority:-1 extents:9 across:9191420k FS
SGI XFS with ACLs, security attributes, realtime, no debug enabled
audit_printk_skb: 9 callbacks suppressed
audit: type=1400 audit(1550753312.399:15): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/lxc-start" pid=19399 comm="apparmor_parser"
audit: type=1400 audit(1550753312.491:16): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/lxd/lxd-bridge-proxy" pid=19400 comm="apparmor_parser"
audit: type=1400 audit(1550753312.631:17): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/tcpdump" pid=19407 comm="apparmor_parser"
audit: type=1400 audit(1550753312.675:18): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=19398 comm="apparmor_parser"
audit: type=1400 audit(1550753312.679:19): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=19398 comm="apparmor_parser"
audit: type=1400 audit(1550753312.679:20): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=19398 comm="apparmor_parser"
audit: type=1400 audit(1550753312.679:21): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=19398 comm="apparmor_parser"
audit: type=1400 audit(1550753312.719:22): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=19403 comm="apparmor_parser"
audit: type=1400 audit(1550753312.739:23): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=19403 comm="apparmor_parser"
audit: type=1400 audit(1550753312.839:24): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="lxc-container-default" pid=19401 comm="apparmor_parser"
audit_printk_skb: 9 callbacks suppressed
audit: type=1400 audit(1550753319.192:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=22584 comm="apparmor_parser"
audit: type=1400 audit(1550753319.208:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=22584 comm="apparmor_parser"
hrtimer: interrupt took 1026435 ns
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x267095f0616, max_idle_ns: 440795338298 ns
INFO: task jbd2/vda1-8:301 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/vda1-8 D ffff8802392ffad8 0 301 2 0x00000000
ffff8802392ffad8 ffff8800ba677448 ffff88013ac872c0 ffff880036c85940
ffff880239300000 ffff88013bd172c0 7fffffffffffffff ffffffff818518f0
ffff8802392ffc30 ffff8802392ffaf0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] __wait_on_buffer+0x32/0x40
[] jbd2_journal_commit_transaction+0x10db/0x1890
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? try_to_del_timer_sync+0x5a/0x80
[] kjournald2+0xca/0x250
[] ? wake_atomic_t_function+0x60/0x60
[] ? commit_timeout+0x10/0x10
[] kthread+0xe7/0x100
[] ? kthread_create_on_node+0x1e0/0x1e0
[] ret_from_fork+0x55/0x80
[] ? kthread_create_on_node+0x1e0/0x1e0
audit: type=1400 audit(1553234956.860:30): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=4137 comm="apparmor_parser"
audit: type=1400 audit(1553234956.872:31): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=4137 comm="apparmor_parser"
INFO: task jbd2/vda1-8:301 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/vda1-8 D ffff8802392ffad8 0 301 2 0x00000000
ffff8802392ffad8 ffff8800ba677448 ffff88013ac872c0 ffff880036c85940
ffff880239300000 ffff88013bd172c0 7fffffffffffffff ffffffff818518f0
ffff8802392ffc30 ffff8802392ffaf0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] __wait_on_buffer+0x32/0x40
[] jbd2_journal_commit_transaction+0x10db/0x1890
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? try_to_del_timer_sync+0x5a/0x80
[] kjournald2+0xca/0x250
[] ? wake_atomic_t_function+0x60/0x60
[] ? commit_timeout+0x10/0x10
[] kthread+0xe7/0x100
[] ? kthread_create_on_node+0x1e0/0x1e0
[] ret_from_fork+0x55/0x80
[] ? kthread_create_on_node+0x1e0/0x1e0
INFO: task jbd2/vda1-8:301 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/vda1-8 D ffff8802392ffad8 0 301 2 0x00000000
ffff8802392ffad8 ffff8800ba677448 ffff88013ac872c0 ffff880036c85940
ffff880239300000 ffff88013bd172c0 7fffffffffffffff ffffffff818518f0
ffff8802392ffc30 ffff8802392ffaf0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] __wait_on_buffer+0x32/0x40
[] jbd2_journal_commit_transaction+0x10db/0x1890
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? try_to_del_timer_sync+0x5a/0x80
[] kjournald2+0xca/0x250
[] ? wake_atomic_t_function+0x60/0x60
[] ? commit_timeout+0x10/0x10
[] kthread+0xe7/0x100
[] ? kthread_create_on_node+0x1e0/0x1e0
[] ret_from_fork+0x55/0x80
[] ? kthread_create_on_node+0x1e0/0x1e0
INFO: task jbd2/vda1-8:301 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/vda1-8 D ffff8802392ffad8 0 301 2 0x00000000
ffff8802392ffad8 0000000d810cf581 ffff88013ac872c0 ffff880036c85940
ffff880239300000 ffff88013bd172c0 7fffffffffffffff ffffffff818518f0
ffff8802392ffc30 ffff8802392ffaf0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] __wait_on_buffer+0x32/0x40
[] jbd2_journal_commit_transaction+0xf54/0x1890
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? try_to_del_timer_sync+0x5a/0x80
[] kjournald2+0xca/0x250
[] ? wake_atomic_t_function+0x60/0x60
[] ? commit_timeout+0x10/0x10
[] kthread+0xe7/0x100
[] ? kthread_create_on_node+0x1e0/0x1e0
[] ret_from_fork+0x55/0x80
[] ? kthread_create_on_node+0x1e0/0x1e0
INFO: task java:12693 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D ffff8801a47d7888 0 12693 1 0x00000000
ffff8801a47d7888 ffff88013bc172c0 ffff88013ad83300 ffff88018f681980
ffff8801a47d8000 ffff88023fd172c0 7fffffffffffffff ffffffff818518f0
ffff8801a47d79e0 ffff8801a47d78a0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] ? select_idle_sibling+0x2a/0x120
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] do_get_write_access+0x245/0x490
[] ? __getblk_gfp+0x2b/0x60
[] jbd2_journal_get_write_access+0x51/0x70
[] __ext4_journal_get_write_access+0x3b/0x80
[] ext4_reserve_inode_write+0x78/0xa0
[] ? ext4_dirty_inode+0x48/0x70
[] ext4_mark_inode_dirty+0x53/0x210
[] ext4_dirty_inode+0x48/0x70
[] __mark_inode_dirty+0x17f/0x390
[] generic_update_time+0x79/0xd0
[] file_update_time+0xc0/0x110
[] ext4_page_mkwrite+0x6d/0x440
[] do_page_mkwrite+0x7d/0xe0
[] do_wp_page+0x147/0x690
[] handle_mm_fault+0xdca/0x19b0
[] __do_page_fault+0x1a1/0x410
[] trace_do_page_fault+0x37/0xe0
[] do_async_page_fault+0x19/0x70
[] async_page_fault+0x28/0x30
INFO: task java:12724 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D ffff88021a06f888 0 12724 1 0x00000000
ffff88021a06f888 ffff88023fc172c0 ffff88013ac872c0 ffff880159948000
ffff88021a070000 ffff88013bd172c0 7fffffffffffffff ffffffff818518f0
ffff88021a06f9e0 ffff88021a06f8a0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] do_get_write_access+0x245/0x490
[] ? __getblk_gfp+0x2b/0x60
[] jbd2_journal_get_write_access+0x51/0x70
[] __ext4_journal_get_write_access+0x3b/0x80
[] ext4_reserve_inode_write+0x78/0xa0
[] ? ext4_dirty_inode+0x48/0x70
[] ext4_mark_inode_dirty+0x53/0x210
[] ext4_dirty_inode+0x48/0x70
[] __mark_inode_dirty+0x17f/0x390
[] generic_update_time+0x79/0xd0
[] file_update_time+0xc0/0x110
[] ext4_page_mkwrite+0x6d/0x440
[] ? hrtimer_try_to_cancel+0x29/0x130
[] do_page_mkwrite+0x7d/0xe0
[] do_wp_page+0x147/0x690
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] handle_mm_fault+0xdca/0x19b0
[] ? finish_task_switch+0x76/0x230
[] __do_page_fault+0x1a1/0x410
[] trace_do_page_fault+0x37/0xe0
[] do_async_page_fault+0x19/0x70
[] async_page_fault+0x28/0x30
INFO: task java:12749 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D ffff88021a0fb888 0 12749 1 0x00000000
ffff88021a0fb888 ffff88013bd172c0 ffffffff81e13500 ffff8801a0484c80
ffff88021a0fc000 ffff88013bc172c0 7fffffffffffffff ffffffff818518f0
ffff88021a0fb9e0 ffff88021a0fb8a0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] do_get_write_access+0x245/0x490
[] ? __getblk_gfp+0x2b/0x60
[] jbd2_journal_get_write_access+0x51/0x70
[] __ext4_journal_get_write_access+0x3b/0x80
[] ext4_reserve_inode_write+0x78/0xa0
[] ? ext4_dirty_inode+0x48/0x70
[] ext4_mark_inode_dirty+0x53/0x210
[] ext4_dirty_inode+0x48/0x70
[] __mark_inode_dirty+0x17f/0x390
[] generic_update_time+0x79/0xd0
[] file_update_time+0xc0/0x110
[] ext4_page_mkwrite+0x6d/0x440
[] ? hrtimer_try_to_cancel+0x29/0x130
[] do_page_mkwrite+0x7d/0xe0
[] do_wp_page+0x147/0x690
[] handle_mm_fault+0xdca/0x19b0
[] ? finish_task_switch+0x76/0x230
[] __do_page_fault+0x1a1/0x410
[] trace_do_page_fault+0x37/0xe0
[] do_async_page_fault+0x19/0x70
[] async_page_fault+0x28/0x30
INFO: task java:12977 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D ffff8802398e7888 0 12977 1 0x00000000
ffff8802398e7888 ffff88013bd172c0 ffffffff81e13500 ffff88023885f2c0
ffff8802398e8000 ffff88013bc172c0 7fffffffffffffff ffffffff818518f0
ffff8802398e79e0 ffff8802398e78a0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? select_idle_sibling+0x2a/0x120
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] do_get_write_access+0x245/0x490
[] ? __getblk_gfp+0x2b/0x60
[] jbd2_journal_get_write_access+0x51/0x70
[] __ext4_journal_get_write_access+0x3b/0x80
[] ext4_reserve_inode_write+0x78/0xa0
[] ? ext4_dirty_inode+0x48/0x70
[] ext4_mark_inode_dirty+0x53/0x210
[] ext4_dirty_inode+0x48/0x70
[] __mark_inode_dirty+0x17f/0x390
[] generic_update_time+0x79/0xd0
[] file_update_time+0xc0/0x110
[] ext4_page_mkwrite+0x6d/0x440
[] do_page_mkwrite+0x7d/0xe0
[] do_wp_page+0x147/0x690
[] handle_mm_fault+0xdca/0x19b0
[] __do_page_fault+0x1a1/0x410
[] trace_do_page_fault+0x37/0xe0
[] do_async_page_fault+0x19/0x70
[] async_page_fault+0x28/0x30
INFO: task java:12744 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D ffff88013a93b888 0 12744 1 0x00000000
ffff88013a93b888 ffff88013bd172c0 ffffffff81e13500 ffff8800bb663fc0
ffff88013a93c000 ffff88013bc172c0 7fffffffffffffff ffffffff818518f0
ffff88013a93b9e0 ffff88013a93b8a0 ffffffff818510f5 0000000000000000
Call Trace:
[] ? bit_wait+0x60/0x60
[] schedule+0x35/0x80
[] schedule_timeout+0x1b6/0x270
[] ? kvm_clock_get_cycles+0x1e/0x20
[] ? ktime_get+0x3e/0xb0
[] ? bit_wait+0x60/0x60
[] io_schedule_timeout+0xa4/0x110
[] bit_wait_io+0x1b/0x70
[] __wait_on_bit+0x5f/0x90
[] ? bit_wait+0x60/0x60
[] out_of_line_wait_on_bit+0x82/0xb0
[] ? autoremove_wake_function+0x40/0x40
[] do_get_write_access+0x245/0x490
[] ? __getblk_gfp+0x2b/0x60
[] jbd2_journal_get_write_access+0x51/0x70
[] __ext4_journal_get_write_access+0x3b/0x80
[] ext4_reserve_inode_write+0x78/0xa0
[] ? ext4_dirty_inode+0x48/0x70
[] ext4_mark_inode_dirty+0x53/0x210
[] ext4_dirty_inode+0x48/0x70
[] __mark_inode_dirty+0x17f/0x390
[] generic_update_time+0x79/0xd0
[] file_update_time+0xc0/0x110
[] ext4_page_mkwrite+0x6d/0x440
[] ? hrtimer_try_to_cancel+0x29/0x130
[] do_page_mkwrite+0x7d/0xe0
[] do_wp_page+0x147/0x690
[] handle_mm_fault+0xdca/0x19b0
[] ? finish_task_switch+0x76/0x230
[] __do_page_fault+0x1a1/0x410
[] trace_do_page_fault+0x37/0xe0
[] do_async_page_fault+0x19/0x70
[] async_page_fault+0x28/0x30
INFO: task java:12981 blocked for more than 120 seconds.
Not tainted 4.4.0-135-generic #161-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D ffff8802398fbdc8 0 12981 1 0x00000000
ffff8802398fbdc8 0000000000000000 ffffffff81e13500 ffff88021a3cb300
ffff8802398fc000 ffff88023a1b9c68 ffff88023a1b9c80 ffff88023a1b9c00
ffff88021a3cb300 ffff8802398fbde0 ffffffff818510f5 ffff88021a3cb300
Call Trace:
[] schedule+0x35/0x80
[] rwsem_down_read_failed+0xe0/0x140
[] call_rwsem_down_read_failed+0x14/0x30
[] ? down_read+0x20/0x30
[] __do_page_fault+0x386/0x410
[] trace_do_page_fault+0x37/0xe0
[] do_async_page_fault+0x19/0x70
[] async_page_fault+0x28/0x30
traps: rtpjitterbuffer[32563] trap int3 ip:7f99090f3afb sp:7f9853fcd8f0 error:0
traps: rtpjitterbuffer[891] trap int3 ip:7fd625fbbafb sp:7fd5b37fc8f0 error:0
traps: rtpjitterbuffer[14763] trap int3 ip:7f7f51ed5afb sp:7f7e837a4740 error:0
audit: type=1400 audit(1559803260.862:32): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/lxc-start" pid=28998 comm="apparmor_parser"
audit: type=1400 audit(1559803260.958:33): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/lxd/lxd-bridge-proxy" pid=28997 comm="apparmor_parser"
audit: type=1400 audit(1559803261.154:34): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/tcpdump" pid=29005 comm="apparmor_parser"
audit: type=1400 audit(1559803261.218:35): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=29000 comm="apparmor_parser"
audit: type=1400 audit(1559803261.238:36): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=29003 comm="apparmor_parser"
audit: type=1400 audit(1559803261.238:37): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="lxc-container-default" pid=28996 comm="apparmor_parser"
audit: type=1400 audit(1559803261.238:38): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=29000 comm="apparmor_parser"
audit: type=1400 audit(1559803261.238:39): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=29003 comm="apparmor_parser"
audit: type=1400 audit(1559803261.238:40): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="lxc-container-default-cgns" pid=28996 comm="apparmor_parser"
do_trap: 12 callbacks suppressed
traps: rtpjitterbuffer[31450] trap int3 ip:7fec9406aafb sp:7febdefe3740 error:0