https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
Mitchell Horne changed:
What|Removed |Added
Resolution|--- |DUPLICATE
Status|Open
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
--- Comment #7 from Mitchell Horne ---
(In reply to Meng Zhuo from comment #6)
Which revision of 14-CURRENT did you try? The git hash or output of 'uname -a'
would be enough.
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
--- Comment #6 from Meng Zhuo ---
(In reply to Mitchell Horne from comment #5)
Hi, Mitchell
I have tested on 13 stable and 14 current, both are affected by this bug.
Good news is `vm.pmap.superpages_enabled=0` works.
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--- Comment #5 from Mitchell Horne ---
(In reply to Mitchell Horne from comment #4)
The alternative is to disable superpage promotion by adding:
vm.pmap.superpages_enabled=0
to /boot/loader.conf. This is a performance pessimization, but
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
--- Comment #4 from Mitchell Horne ---
(In reply to Meng Zhuo from comment #3)
> panic: Fatal page fault at 0xffc0005df25c: 0x30
> cpuid = 1
> time = 1666311525
> KDB: stack backtrace:
> #0 0xffc00039447e at kdb_backtra
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
--- Comment #3 from Meng Zhuo ---
(In reply to Mitchell Horne from comment #2)
It happened on runtime.
I can only find "Fatal" in daemon.log
```
savecore[722]: reboot after panic: Fatal page fault at 0xffc0005df184:
0xffcf8318
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
Graham Perrin changed:
What|Removed |Added
Keywords||crash, needs-qa
Status
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
Mitchell Horne changed:
What|Removed |Added
CC||mho...@freebsd.org
--- Comment #2
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
Dmitri Goutnik changed:
What|Removed |Added
Version|13.1-STABLE |13.1-RELEASE
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Dmitri Goutnik changed:
What|Removed |Added
Severity|Affects Only Me |Affects Many People
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267225
Bug ID: 267225
Summary: Panic in pcpu
Product: Base System
Version: 13.1-STABLE
Hardware: riscv
OS: Any
Status: New
Severity: Affects Only Me
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