[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2017-03-30 Thread Thomas Huth
Closing, since this is a kernel problem, not a QEMU problem. ** Changed in: qemu Status: New => Invalid -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1629618 Title: QEMU causes host hang /

[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2016-11-07 Thread Thomas Huth
No idea (apart from asking why're you're still using 4k pages on the host - hardly anybody seems to do that anymore). Anyway, this sounds like a kernel bug, not a QEMU problem, so you should try to get help via the kernel bug tracker or the KVM mailing list instead. -- You received this bug not

[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2016-11-07 Thread Timothy Pearson
Still seeing this issue. Only seems to happen with 4K pages on the host. Any further debugging I could try? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1629618 Title: QEMU causes host hang / re

[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2016-11-01 Thread Timothy Pearson
Unfortunately, the machine just crashed again. It seems related to the use of 4K pages instead of the more typical 64K pages; the machine is rock solid with 64K pages. ** Changed in: qemu Status: Fix Released => New -- You received this bug notification because you are a member of qemu-

[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2016-10-30 Thread Timothy Pearson
After running 4.8 for the past week or so I think I can state the problem is resolved at this point. The machine has not hard reset once since the update, even after numerous host and VM reboots. ** Changed in: qemu Status: New => Fix Released -- You received this bug notification becaus

[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2016-10-04 Thread T. Huth
Hi Timothy, sounds like this is a KVM (i.e. kernel) problem which might not directly be related to QEMU. So you likely should report this bug in the kernel bug tracker of your distro instead. Anyway, I've got some questions: 1) Can you always reproduce this problem after a while, or does it occur

[Qemu-devel] [Bug 1629618] Re: QEMU causes host hang / reset on PPC64EL

2016-10-01 Thread Timothy Pearson
Host QEMU version: 1:2.6+dfsg-3.1 Host kernel version: 4.6.0 ** Description changed: QEMU causes a host hang / reset on PPC64EL when used in KVM + HV mode (kvm_hv module). After a random amount of uptime, starting new QEMU virtual machines will cause the host to experience a soft CPU l