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New: KVM Guest Solaris 10/11 - a few time in an hour time jumps for a while to 1.jan 1970

Bug 65941 [email protected] 1 participant 2 messages Nov 27, 2013 KVM

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https://bugzilla.kernel.org/show_bug.cgi?id=65941

            Bug ID: 65941
           Summary: KVM Guest Solaris 10/11 - a few time in an hour time
                    jumps for a while to 1.jan 1970
           Product: Virtualization
           Version: unspecified
    Kernel Version: 2.6.32-431.el6.x86_64
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: kvm
          Assignee: [email protected]
          Reporter: [email protected]
        Regression: No

KVM Host:
HW: HP Proliant DL360 - 2x Intel(R) Xeon(R) CPU X5570 @ 2.93GHz
OS: RedHat ELS 6.5
Virtualization:

     # /usr/libexec/qemu-kvm --version
     QEMU PC emulator version 0.12.1 (qemu-kvm-0.12.1.2), Copyright (c)
2003-2008  Fabrice Bellard
     # 

KVM Guest:
OS: Solaris 10, Solaris 11 64bit
Startup command:

     /usr/libexec/qemu-kvm -name p1gdev -S -M rhel6.4.0 -enable-kvm -m 16384

-realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid fb28b784-0b1b-692b-92e8-d8b469bbb4e7 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/p1gdev.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/data/kvm_image/p1gdev.img,if=none,id=drive-ide0-0-0,format=raw,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=23,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=52:54:00:34:0e:f2,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:2 -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4

How to reproduce problem:
- reboot Host HW and boot solaris guest
- approximately after 24 hours guest will notice a few times in hour that time
jumps to 1.jan 1970 for a few seconds

Host and guests were updated to latest patchlevel but nothing changed.

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#1 lore raw

[Bug 65941] KVM Guest Solaris 10/11 - a few time in an hour time jumps for a while to 1.jan 1970

https://bugzilla.kernel.org/show_bug.cgi?id=65941

Gleb <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]

--- Comment #1 from Gleb <[email protected]> ---
(In reply to Andrej Kosecky from comment #0)

Quoted 6 lines

KVM Host:
HW: HP Proliant DL360 - 2x Intel(R) Xeon(R) CPU X5570 @ 2.93GHz
OS: RedHat ELS 6.5
Virtualization:

     # /usr/libexec/qemu-kvm --version
     QEMU PC emulator version 0.12.1 (qemu-kvm-0.12.1.2), Copyright (c)

Either reproduce with upstream qemu/kernel or open the bug in vendor's bugzilla.

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