NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: port-amd64/52222 (One-off kernel panic in x86 pmap)

Synopsis: One-off kernel panic in x86 pmap

State-Changed-From-To: open->analyzed
State-Changed-When: Sat, 17 Jun 2017 17:44:50 +0000
This is caused because pmap_extract falsely believes it is on the same cpu due to kpreempt_disable. this is not true, as we allow migrating of kernel threads with preemption disabled.

Home | Main Index | Thread Index | Old Index