连续运行一年，服务器突然不定时自动重启或假死

大佬看看

[ 1.197695] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.203766] Console: switching to colour frame buffer device 100x37 [ 1.208909] fb0: EFI VGA frame buffer device [ 1.208917] intel_idle: MWAIT substates: 0x2020 [ 1.208919] intel_idle: v0.4.1 model 0x55 [ 1.209090] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.209567] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.209570] ACPI: Power Button [PWRF] [ 1.209622] ACPI: Requesting acpi_cpufreq [ 1.210830] ERST: Error Record Serialization Table (ERST) support is initialized. [ 1.210833] pstore: Registered erst as persistent store backend [ 1.211227] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC. [ 1.211319] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.232176] 00:03: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.232874] Non-volatile memory driver v1.3 [ 1.232914] Linux agpgart interface v0.103 [ 1.233171] crash memory driver: version 1.1 [ 1.233389] rdac: device handler registered [ 1.233432] hp_sw: device handler registered [ 1.233436] emc: device handler registered [ 1.233575] alua: device handler registered [ 1.233656] libphy: Fixed MDIO Bus: probed [ 1.233705] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.233710] ehci-pci: EHCI PCI platform driver [ 1.233746] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.233751] ohci-pci: OHCI PCI platform driver [ 1.233775] uhci_hcd: USB Universal Host Controller Interface driver [ 1.233949] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.233998] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.235080] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810 [ 1.235086] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.235116] xhci_hcd 0000:00:14.0: irq 35 for MSI/MSI-X [ 1.235266] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 3.10 [ 1.235268] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.235271] usb usb1: Product: xHCI Host Controller [ 1.235273] usb usb1: Manufacturer: Linux 3.10.0-1127.el7.x86_64 xhci-hcd [ 1.235275] usb usb1: SerialNumber: 0000:00:14.0 [ 1.235384] hub 1-0:1.0: USB hub found [ 1.235403] hub 1-0:1.0: 16 ports detected [ 1.236617] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.236662] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.236665] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.236698] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 3.10 [ 1.236701] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

这个是日志/var/crash的日志