list_add corruption?
Anyone seeing list_add corruption running qemu-kvm with -smp 2 on Intel hardware?
Debugging some local changes, which don't appear related. Running module from latest git on F12.
Zach
Quoted 4 lines · Zachary Amsden
Anyone seeing
list_addcorruption running qemu-kvm with -smp 2 on Intel hardware?Debugging some local changes, which don't appear related. Running module from latest git on F12.
Can you post a trace? Which list appears to be involved?
Signature · 1 line
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
Quoted 8 lines · Avi Kivity
Quoted 4 lines · Zachary Amsden
Anyone seeing
list_addcorruption running qemu-kvm with -smp 2 on Intel hardware?Debugging some local changes, which don't appear related. Running module from latest git on F12.
Can you post a trace? Which list appears to be involved?
It's the per-cpu activated vcpu list, I'm guessing, which is why I only see it on Intel. I'm starting a bisect. I get a reliable system crash upon release of kvm instance. :(
Hopefully it is just a bug in my patches :)
Zach
Quoted 7 lines · Zachary Amsden
Quoted 6 lines · Avi Kivity
Quoted 4 lines · Zachary Amsden
Anyone seeing
list_addcorruption running qemu-kvm with -smp 2 on Intel hardware?Debugging some local changes, which don't appear related. Running module from latest git on F12.
Quoted 6 lines
Quoted 2 lines
Can you post a trace? Which list appears to be involved?
It's the per-cpu activated vcpu list, I'm guessing, which is why I only see it on Intel. I'm starting a bisect. I get a reliable system crash upon release of kvm instance. :(
Hopefully it is just a bug in my patches :)
Alas, 'twere my botch.