[Bug 273544] [panic] FreeBSD 14 panic when kernel compiled with amdtemp

From: <bugzilla-noreply_at_freebsd.org>
Date: Sun, 03 Sep 2023 14:34:03 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273544

Warner Losh <imp@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |imp@FreeBSD.org

--- Comment #2 from Warner Losh <imp@FreeBSD.org> ---
can you attach the first bit of your dmesg? I have

[1.000001] CPU: AMD EPYC 7551 32-Core Processor                 (2000.05-MHz
K8-class CPU)
[1.000002]   Origin="AuthenticAMD"  Id=0x800f12  Family=0x17  Model=0x1 
Stepping=2
[1.000003]  
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
[1.000004]  
Features2=0x7ed8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
[1.000005]   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
[1.000006]   AMD
Features2=0x35c233ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX>
[1.000007]   Structured Extended
Features=0x209c01a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA>
[1.000008]   XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
[1.000009]   AMD Extended Feature Extensions ID
EBX=0x1007<CLZERO,IRPerf,XSaveErPtr,IBPB>
[1.000010]   SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
[1.000011]   TSC: P-state invariant, performance statistics

and don't see the problem... I have a few AMD systems at work that might be the
same gen as you have that shows the problem..

-- 
You are receiving this mail because:
You are the assignee for the bug.