Re: [PROBLEM] interrupt 24 happens

2017-05-10 Thread qiaonuohan
I tried to use "inI tried to use "int 24" and "apic->send_IPI" to trigger vector 24. 1. "int 24" is only available to trigger vector 24 on the same cpu 2. "apic->send_IPI" doesn't work when trying to trigger vector 24 Could anyone give some hint about how to trigger vector 24?t 24" and "apic->s

[PROBLEM] interrupt 24 happens

2017-05-09 Thread qiaonuohan
Hi, Recently, when I trying to destroy a virtual machine, I came across a panic. The stack is listed at the end of this mail. After analyze, I think it is a problem of cpu, it generate an interrupt of vector 24. SS/ESP/EFLAGS/CS/RIP are push into stack. and EFLAGS is changed from 0x286 to 0x100