Hi All,
My OEL 7.4 machine reboots automatically. m working on kernel version 4.1.12-94.3.9.el7uek . Here are logs messages attached . I tried deploying 2-3 VM's n facing same problem. is it related to kernel ? kindly help
reboot system boot 4.1.12-112.14.15 Tue Feb 20 14:55 - 15:17 (00:21)
reboot system boot 4.1.12-112.14.15 Tue Feb 20 14:25 - 15:17 (00:51) <-- installed Latest Kernel 4.1.2-112 then again automatically reboot happens
reboot system boot 3.10.0-693.el7.x Tue Feb 20 12:37 - 14:25 (01:47) <--- Boot on different kernel i.e 3.10 , after changing Machine working fine
reboot system boot 4.1.12-94.3.9.el Tue Feb 20 12:29 - 14:25 (01:55) <-- Continuously Reboot
reboot system boot 4.1.12-94.3.9.el Tue Feb 20 12:24 - 14:25 (02:01)
reboot system boot 4.1.12-94.3.9.el Tue Feb 20 12:19 - 14:25 (02:06)
reboot system boot 4.1.12-94.3.9.el Tue Feb 20 12:11 - 14:25 (02:14)
reboot system boot 4.1.12-94.3.9.el Tue Feb 20 11:56 - 14:25 (02:29)
reboot system boot 4.1.12-94.3.9.el Tue Feb 20 11:33 - 14:25 (02:52)
here the Output of /var/log/messages
Feb 20 14:55:33 localhost kernel: Initializing cgroup subsys cpuset
Feb 20 14:55:33 localhost kernel: Initializing cgroup subsys cpu
Feb 20 14:55:33 localhost kernel: Initializing cgroup subsys cpuacct
Feb 20 14:55:33 localhost kernel: Linux version 4.1.12-112.14.15.el7uek.x86_64 (mockbuild@) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #2 SMP Thu Feb 8 09:58:19 PST 2018
Feb 20 14:55:33 localhost kernel: Command line: BOOT_IMAGE=/vmlinuz-4.1.12-112.14.15.el7uek.x86_64 root=/dev/mapper/ol-root ro crashkernel=auto rd.lvm.lv=ol/root rd.lvm.lv=ol/swap rhgb quiet LANG=en_IN.UTF-8
Feb 20 14:55:33 localhost kernel: FEATURE SPEC_CTRL Not Present
Feb 20 14:55:33 localhost kernel: Disabled fast string operations
Feb 20 14:55:33 localhost kernel: e820: BIOS-provided physical RAM map:
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] reserved
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000000dc000-0x00000000000fffff] reserved
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x0000000000100000-0x00000000bfedffff] usable
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000bfee0000-0x00000000bfefefff] ACPI data
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000bfeff000-0x00000000bfefffff] ACPI NVS
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000bff00000-0x00000000bfffffff] usable
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x00000000fffe0000-0x00000000ffffffff] reserved
Feb 20 14:55:33 localhost kernel: BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
Feb 20 14:55:33 localhost kernel: NX (Execute Disable) protection: active
Feb 20 14:55:33 localhost kernel: SMBIOS 2.7 present.
Feb 20 14:55:33 localhost kernel: Hypervisor detected: VMware
Feb 20 14:55:33 localhost kernel: AGP: No AGP bridge found
Feb 20 14:55:33 localhost kernel: e820: last_pfn = 0x240000 max_arch_pfn = 0x400000000
Feb 20 14:55:33 localhost kernel: PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC
Feb 20 14:55:33 localhost kernel: total RAM covered: 15360M
Feb 20 14:55:33 localhost kernel: Found optimal setting for mtrr clean up
Feb 20 14:55:33 localhost kernel: gran_size: 64K #011chunk_size: 64K #011num_reg: 4 #011lose cover RAM: 0G
Feb 20 14:55:33 localhost kernel: e820: last_pfn = 0xc0000 max_arch_pfn = 0x400000000
Feb 20 14:55:33 localhost kernel: found SMP MP-table at [mem 0x000f6a80-0x000f6a8f] mapped at [ffff8800000f6a80]
Feb 20 14:55:33 localhost kernel: Scanning 1 areas for low memory corruption
Feb 20 14:55:33 localhost kernel: Using GB pages for direct mapping
Feb 20 14:55:33 localhost kernel: RAMDISK: [mem 0x356ed000-0x36b6efff]
Feb 20 14:55:33 localhost kernel: ACPI: Early table checksum verification disabled
Feb 20 14:55:33 localhost kernel: ACPI: RSDP 0x00000000000F6A10 000024 (v02 PTLTD )
Feb 20 14:55:33 localhost kernel: ACPI: XSDT 0x00000000BFEEB65B 00005C (v01 INTEL 440BX 06040000 VMW 01324272)
Feb 20 14:55:33 localhost kernel: ACPI: FACP 0x00000000BFEFEE73 0000F4 (v04 INTEL 440BX 06040000 PTL 000F4240)
Feb 20 14:55:33 localhost kernel: ACPI: DSDT 0x00000000BFEECFAD 011EC6 (v01 PTLTD Custom 06040000 MSFT 03000001)
Feb 20 14:55:33 localhost kernel: ACPI: FACS 0x00000000BFEFFFC0 000040
Feb 20 14:55:33 localhost kernel: ACPI: FACS 0x00000000BFEFFFC0 000040
Feb 20 14:55:33 localhost kernel: ACPI: BOOT 0x00000000BFEECF85 000028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001)
Feb 20 14:55:33 localhost kernel: ACPI: APIC 0x00000000BFEEC843 000742 (v01 PTLTD ? APIC 06040000 LTP 00000000)
Feb 20 14:55:33 localhost kernel: ACPI: MCFG 0x00000000BFEEC807 00003C (v01 PTLTD $PCITBL$ 06040000 LTP 00000001)
Feb 20 14:55:33 localhost kernel: ACPI: SRAT 0x00000000BFEEB757 0008A8 (v02 VMWARE MEMPLUG 06040000 VMW 00000001)
Feb 20 14:55:33 localhost kernel: ACPI: HPET 0x00000000BFEEB71F 000038 (v01 VMWARE VMW HPET 06040000 VMW 00000001)
Feb 20 14:55:33 localhost kernel: ACPI: WAET 0x00000000BFEEB6F7 000028 (v01 VMWARE VMW WAET 06040000 VMW 00000001)
Feb 20 14:55:33 localhost kernel: Setting APIC routing to physical flat.