[Kernel-packages] [Bug 1353377] Re: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests.
Comment #6 indicates this is no longer an issue. Marking invalid. ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1353377 Title: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests. Status in “linux” package in Ubuntu: Invalid Bug description: Problem Description - ubuntu guest crash running IO stress tests. uname output - uname -a Linux kidg1 3.16.0-6-generic #11-Ubuntu SMP Mon Jul 28 02:00:45 UTC 2014 ppc64le ppc64le ppc64le GNU/Linux System Hang System hangs/crashed . Steps to reproduce 1) Used below XML to define the guest [root@kidkvm ~]# virsh dumpxml kidg1 domain type='kvm' id='28' namekidg1/name uuid86748b80-a84b-4c70-b1b3-d2a23d88c7ab/uuid memory unit='KiB'4194304/memory currentMemory unit='KiB'4194304/currentMemory vcpu placement='static'4/vcpu cputune vcpupin vcpu='0' cpuset='0,8'/ vcpupin vcpu='1' cpuset='24,32'/ vcpupin vcpu='2' cpuset='0,40'/ /cputune numatune memory mode='strict' nodeset='0'/ /numatune resource partition/machine/partition /resource os type arch='ppc64' machine='pseries'hvm/type boot dev='hd'/ bootmenu enable='yes'/ /os features acpi/ apic/ /features cpu mode='custom' match='exact' model fallback='allow'power8/model topology sockets='1' cores='2' threads='2'/ /cpu clock offset='utc'/ on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashrestart/on_crash devices emulator/usr/bin/qemu-system-ppc64/emulator disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_GTOdisk/kidg1-1a.img'/ target dev='sda' bus='scsi'/ alias name='scsi0-0-0-0'/ address type='drive' controller='0' bus='0' target='0' unit='0'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-1SR.img'/ target dev='sdb' bus='scsi'/ alias name='scsi0-0-0-1'/ address type='drive' controller='0' bus='0' target='0' unit='1'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-2SR.img'/ target dev='vda' bus='virtio'/ alias name='virtio-disk0'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /disk controller type='usb' index='0' alias name='usb0'/ address type='pci' domain='0x' bus='0x00' slot='0x02' function='0x0'/ /controller controller type='pci' index='0' model='pci-root' alias name='pci.0'/ /controller controller type='scsi' index='0' alias name='scsi0'/ address type='spapr-vio' reg='0x2000'/ /controller interface type='bridge' mac address='52:54:00:f2:d3:e2'/ source bridge='brenP3p5s0f0'/ target dev='vnet3'/ model type='virtio'/ driver name='qemu'/ alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x0'/ /interface serial type='pty' source path='/dev/pts/1'/ target port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /serial console type='pty' tty='/dev/pts/1' source path='/dev/pts/1'/ target type='serial' port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /console video model type='vga' vram='9216' heads='1'/ alias name='video0'/ /video memballoon model='none' alias name='balloon0'/ /memballoon /devices seclabel type='none' model='selinux'/ /domain 2) Defined guest xml and started console to start the installation. 3) Installation succeded. 4) Guest is up and running as below [root@magkvm ~]# virsh list --all IdName State 26 kidg1running 5) Initiated IO and BASE stress tests using LE scripts 6) Stress tests running root@kidg1:~# slj STAF running status: Job ID Job Name Start Date-Time -- - 1 IO 20140731-21:59:41 2 BASE 20140731-21:59:58 7) After 72 hours , tried to login kidg1 guest and it fails as below [root@kidkvm ~]# ssh root@kidg1 ssh: connect to host kidg1 port 22: No route to host [root@kidkvm ~] 8) Verified ping test and it failed
[Kernel-packages] [Bug 1353377] Re: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests.
zram: Created 1 device(s) ... zram0: detected capacity change from 0 to 536870912 zram0: detected capacity change from 536870912 to 0 [ cut here ] WARNING: at /build/buildd/linux-3.16.0/block/blk-mq.c:727 Modules linked in: lz4_compress rpcsec_gss_krb5 nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache bochs_drm ttm drm_kms_helper drm syscopyarea sysfillrect pseries_rng sysimgblt rtc_generic ohci_pci [last unloaded: zram] zram driver got loaded, resized to 512M, resized back to 0 and unloaded. Can you show us what you are running that did this? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1353377 Title: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests. Status in “linux” package in Ubuntu: Confirmed Bug description: Problem Description - ubuntu guest crash running IO stress tests. uname output - uname -a Linux kidg1 3.16.0-6-generic #11-Ubuntu SMP Mon Jul 28 02:00:45 UTC 2014 ppc64le ppc64le ppc64le GNU/Linux System Hang System hangs/crashed . Steps to reproduce 1) Used below XML to define the guest [root@kidkvm ~]# virsh dumpxml kidg1 domain type='kvm' id='28' namekidg1/name uuid86748b80-a84b-4c70-b1b3-d2a23d88c7ab/uuid memory unit='KiB'4194304/memory currentMemory unit='KiB'4194304/currentMemory vcpu placement='static'4/vcpu cputune vcpupin vcpu='0' cpuset='0,8'/ vcpupin vcpu='1' cpuset='24,32'/ vcpupin vcpu='2' cpuset='0,40'/ /cputune numatune memory mode='strict' nodeset='0'/ /numatune resource partition/machine/partition /resource os type arch='ppc64' machine='pseries'hvm/type boot dev='hd'/ bootmenu enable='yes'/ /os features acpi/ apic/ /features cpu mode='custom' match='exact' model fallback='allow'power8/model topology sockets='1' cores='2' threads='2'/ /cpu clock offset='utc'/ on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashrestart/on_crash devices emulator/usr/bin/qemu-system-ppc64/emulator disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_GTOdisk/kidg1-1a.img'/ target dev='sda' bus='scsi'/ alias name='scsi0-0-0-0'/ address type='drive' controller='0' bus='0' target='0' unit='0'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-1SR.img'/ target dev='sdb' bus='scsi'/ alias name='scsi0-0-0-1'/ address type='drive' controller='0' bus='0' target='0' unit='1'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-2SR.img'/ target dev='vda' bus='virtio'/ alias name='virtio-disk0'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /disk controller type='usb' index='0' alias name='usb0'/ address type='pci' domain='0x' bus='0x00' slot='0x02' function='0x0'/ /controller controller type='pci' index='0' model='pci-root' alias name='pci.0'/ /controller controller type='scsi' index='0' alias name='scsi0'/ address type='spapr-vio' reg='0x2000'/ /controller interface type='bridge' mac address='52:54:00:f2:d3:e2'/ source bridge='brenP3p5s0f0'/ target dev='vnet3'/ model type='virtio'/ driver name='qemu'/ alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x0'/ /interface serial type='pty' source path='/dev/pts/1'/ target port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /serial console type='pty' tty='/dev/pts/1' source path='/dev/pts/1'/ target type='serial' port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /console video model type='vga' vram='9216' heads='1'/ alias name='video0'/ /video memballoon model='none' alias name='balloon0'/ /memballoon /devices seclabel type='none' model='selinux'/ /domain 2) Defined guest xml and started console to start the installation. 3) Installation succeded. 4) Guest is up and running as below [root@magkvm ~]# virsh list --all IdName State 26 kidg1running 5) Initiated IO and BASE stress tests
[Kernel-packages] [Bug 1353377] Re: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests.
Do happen to know if this crash started with the 3.16.0-6 kernel? Or did it also happen with prior kernels? ** Changed in: linux (Ubuntu) Importance: Undecided = High ** Tags added: kernel-da-key ** Tags added: ppc64el ** Tags added: utopic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1353377 Title: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests. Status in “linux” package in Ubuntu: Confirmed Bug description: Problem Description - ubuntu guest crash running IO stress tests. uname output - uname -a Linux kidg1 3.16.0-6-generic #11-Ubuntu SMP Mon Jul 28 02:00:45 UTC 2014 ppc64le ppc64le ppc64le GNU/Linux System Hang System hangs/crashed . Steps to reproduce 1) Used below XML to define the guest [root@kidkvm ~]# virsh dumpxml kidg1 domain type='kvm' id='28' namekidg1/name uuid86748b80-a84b-4c70-b1b3-d2a23d88c7ab/uuid memory unit='KiB'4194304/memory currentMemory unit='KiB'4194304/currentMemory vcpu placement='static'4/vcpu cputune vcpupin vcpu='0' cpuset='0,8'/ vcpupin vcpu='1' cpuset='24,32'/ vcpupin vcpu='2' cpuset='0,40'/ /cputune numatune memory mode='strict' nodeset='0'/ /numatune resource partition/machine/partition /resource os type arch='ppc64' machine='pseries'hvm/type boot dev='hd'/ bootmenu enable='yes'/ /os features acpi/ apic/ /features cpu mode='custom' match='exact' model fallback='allow'power8/model topology sockets='1' cores='2' threads='2'/ /cpu clock offset='utc'/ on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashrestart/on_crash devices emulator/usr/bin/qemu-system-ppc64/emulator disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_GTOdisk/kidg1-1a.img'/ target dev='sda' bus='scsi'/ alias name='scsi0-0-0-0'/ address type='drive' controller='0' bus='0' target='0' unit='0'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-1SR.img'/ target dev='sdb' bus='scsi'/ alias name='scsi0-0-0-1'/ address type='drive' controller='0' bus='0' target='0' unit='1'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-2SR.img'/ target dev='vda' bus='virtio'/ alias name='virtio-disk0'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /disk controller type='usb' index='0' alias name='usb0'/ address type='pci' domain='0x' bus='0x00' slot='0x02' function='0x0'/ /controller controller type='pci' index='0' model='pci-root' alias name='pci.0'/ /controller controller type='scsi' index='0' alias name='scsi0'/ address type='spapr-vio' reg='0x2000'/ /controller interface type='bridge' mac address='52:54:00:f2:d3:e2'/ source bridge='brenP3p5s0f0'/ target dev='vnet3'/ model type='virtio'/ driver name='qemu'/ alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x0'/ /interface serial type='pty' source path='/dev/pts/1'/ target port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /serial console type='pty' tty='/dev/pts/1' source path='/dev/pts/1'/ target type='serial' port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /console video model type='vga' vram='9216' heads='1'/ alias name='video0'/ /video memballoon model='none' alias name='balloon0'/ /memballoon /devices seclabel type='none' model='selinux'/ /domain 2) Defined guest xml and started console to start the installation. 3) Installation succeded. 4) Guest is up and running as below [root@magkvm ~]# virsh list --all IdName State 26 kidg1running 5) Initiated IO and BASE stress tests using LE scripts 6) Stress tests running root@kidg1:~# slj STAF running status: Job ID Job Name Start Date-Time -- - 1 IO 20140731-21:59:41 2 BASE 20140731-21:59:58 7) After 72 hours , tried to login kidg1 guest and it fails as below [root@kidkvm ~]# ssh root@kidg1 ssh:
[Kernel-packages] [Bug 1353377] Re: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests.
** Package changed: ubuntu = linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1353377 Title: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests. Status in “linux” package in Ubuntu: Confirmed Bug description: Problem Description - ubuntu guest crash running IO stress tests. uname output - uname -a Linux kidg1 3.16.0-6-generic #11-Ubuntu SMP Mon Jul 28 02:00:45 UTC 2014 ppc64le ppc64le ppc64le GNU/Linux System Hang System hangs/crashed . Steps to reproduce 1) Used below XML to define the guest [root@kidkvm ~]# virsh dumpxml kidg1 domain type='kvm' id='28' namekidg1/name uuid86748b80-a84b-4c70-b1b3-d2a23d88c7ab/uuid memory unit='KiB'4194304/memory currentMemory unit='KiB'4194304/currentMemory vcpu placement='static'4/vcpu cputune vcpupin vcpu='0' cpuset='0,8'/ vcpupin vcpu='1' cpuset='24,32'/ vcpupin vcpu='2' cpuset='0,40'/ /cputune numatune memory mode='strict' nodeset='0'/ /numatune resource partition/machine/partition /resource os type arch='ppc64' machine='pseries'hvm/type boot dev='hd'/ bootmenu enable='yes'/ /os features acpi/ apic/ /features cpu mode='custom' match='exact' model fallback='allow'power8/model topology sockets='1' cores='2' threads='2'/ /cpu clock offset='utc'/ on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashrestart/on_crash devices emulator/usr/bin/qemu-system-ppc64/emulator disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_GTOdisk/kidg1-1a.img'/ target dev='sda' bus='scsi'/ alias name='scsi0-0-0-0'/ address type='drive' controller='0' bus='0' target='0' unit='0'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-1SR.img'/ target dev='sdb' bus='scsi'/ alias name='scsi0-0-0-1'/ address type='drive' controller='0' bus='0' target='0' unit='1'/ /disk disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source file='/kidg1_SRAID1/kidg1-2SR.img'/ target dev='vda' bus='virtio'/ alias name='virtio-disk0'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /disk controller type='usb' index='0' alias name='usb0'/ address type='pci' domain='0x' bus='0x00' slot='0x02' function='0x0'/ /controller controller type='pci' index='0' model='pci-root' alias name='pci.0'/ /controller controller type='scsi' index='0' alias name='scsi0'/ address type='spapr-vio' reg='0x2000'/ /controller interface type='bridge' mac address='52:54:00:f2:d3:e2'/ source bridge='brenP3p5s0f0'/ target dev='vnet3'/ model type='virtio'/ driver name='qemu'/ alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x0'/ /interface serial type='pty' source path='/dev/pts/1'/ target port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /serial console type='pty' tty='/dev/pts/1' source path='/dev/pts/1'/ target type='serial' port='0'/ alias name='serial0'/ address type='spapr-vio' reg='0x3000'/ /console video model type='vga' vram='9216' heads='1'/ alias name='video0'/ /video memballoon model='none' alias name='balloon0'/ /memballoon /devices seclabel type='none' model='selinux'/ /domain 2) Defined guest xml and started console to start the installation. 3) Installation succeded. 4) Guest is up and running as below [root@magkvm ~]# virsh list --all IdName State 26 kidg1running 5) Initiated IO and BASE stress tests using LE scripts 6) Stress tests running root@kidg1:~# slj STAF running status: Job ID Job Name Start Date-Time -- - 1 IO 20140731-21:59:41 2 BASE 20140731-21:59:58 7) After 72 hours , tried to login kidg1 guest and it fails as below [root@kidkvm ~]# ssh root@kidg1 ssh: connect to host kidg1 port 22: No route to host [root@kidkvm ~] 8) Verified ping test and it failed [root@kidkvm ~]# ping kidg1 PING
