On 2020-05-20 11:27, Andrew Cooper wrote: > On 20/05/2020 12:20, Elliot Killick wrote: >> On 2020-05-20 11:10, Andrew Cooper wrote: >>> On 20/05/2020 11:33, Elliot Killick wrote: >>>> Hello, >>>> >>>> Xen is crashing Windows 10 (64-bit) VMs consistently whenever IDA >>>> Debugger >>>> (https://www.hex-rays.com/products/ida/support/download_freeware/) >>>> launches the Local Windows Debugger. The crash occurs when trying to >>>> launch the debugger against any executable (e.g. calc.exe) right at the >>>> time IDA says it is "Moving segment from <X address> to <Y address>". >>>> >>>> Tested on Windows 7, 8 and Linux as well but the bug is only triggered >>>> on Windows 10. Happens whether or not IDA is running with administrator >>>> privileges. No drivers/VM tools installed. Windows has a bug check code >>>> of zero, leaves no memory dump, nothing in the logs from QEMU in Dom0, >>>> the domain just powers off immediately leaving a record of the incident >>>> in the hypervisor.log. So, it does appear to be a Xen issue. Modern >>>> Intel CPU. >>>> >>>> Does anyone have some ideas on what may be causing this? >>> What exact CPU do you have? This looks exactly like the >>> Haswell/Broadwell TSX errata. >>> >>> ~Andrew >>> >> i5-4590 > > How about the output of `head /proc/cpuinfo` in dom0? > > ~Andrew >
processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 60 model name : Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz stepping : 3 microcode : 0x27 cpu MHz : 3299.926 cache size : 6144 KB physical id : 0
