Date: Thu, 20 Nov 2025 12:32:54 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 291108] FreeBSD 14.2 / 14.3 ignores half of the memory Asus Server RS700-E12-RS12U ( 2 x Intel(R) Xeon(R) 6517P ) Message-ID: <bug-291108-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291108 Bug ID: 291108 Summary: FreeBSD 14.2 / 14.3 ignores half of the memory Asus Server RS700-E12-RS12U ( 2 x Intel(R) Xeon(R) 6517P ) Product: Base System Version: 14.3-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: rpalov@e-card.bg FreeBSD 14.3 Running on Asus Server RS700-E12-RS12U ( 2 x Intel(R) Xeon(R) 6517P ) with 2 x 64G installed on each CPU by 1 plate, ignores half of the memory with message "SRAT: Ignoring memory at addr 0x60680000000" at boot. You can find first few rows of the booting log bellow. I'm attaching useful collection data to the PR. ----------------------------------------------------------------------------------------- Copyright (c) 1992-2023 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 14.3-RELEASE-p5 releng/14.3-382f54740ee4 GENERIC amd64 FreeBSD clang version 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-19.1.7-0-gcd708029e0b2) SRAT: Ignoring memory at addr 0x60680000000 VT(efifb): resolution 800x600 CPU: Intel(R) Xeon(R) 6517P (3200.00-MHz K8-class CPU) Origin="GenuineIntel" Id=0xa06d1 Family=0x6 Model=0xad Stepping=1 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x7ffefbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM> AMD Features2=0x121<LAHF,ABM,Prefetch> Structured Extended Features=0xf3bfbfff<FSGSBASE,TSCADJ,SGX,BMI1,HLE,AVX2,FDPEXC,SMEP,BMI2,ERMS,INVPCID,RTM,PQM,NFPUSG,PQE,AVX512F,AVX512DQ,RDSEED,ADX,SMAP,AVX512IFMA,CLFLUSHOPT,CLWB,PROCTRACE,AVX512CD,SHA,AVX512BW,AVX512VL> Structured Extended Features2=0xfb417ffe<AVX512VBMI,UMIP,PKU,OSPKE,WAITPKG,AVX512VBMI2,GFNI,VAES,VPCLMULQDQ,AVX512VNNI,AVX512BITALG,TME,AVX512VPOPCNTDQ,LA57,RDPID,CLDEMOTE,MOVDIRI,MOVDIR64B,ENQCMD,SGXLC> Structured Extended Features3=0xffdd4432<FSRM,MD_CLEAR,PCONFIG,IBT,IBPB,STIBP,L1DFL,ARCH_CAP,CORE_CAP,SSBD> XSAVE Features=0x1f<XSAVEOPT,XSAVEC,XINUSE,XSAVES> IA32_ARCH_CAPS=0x2da9ffeb<RDCL_NO,IBRS_ALL,SKIP_L1DFL_VME,MDS_NO,TSX_CTRL,TAA_NO> AMD Extended Feature Extensions ID EBX=0x200<WBNOINVD> VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr TSC: P-state invariant, performance statistics real memory = 68717379584 (65534 MB) avail memory = 66405478400 (63329 MB) ----------------------------------------------------------------------------------------- Cheers Rumen -- You are receiving this mail because: You are the assignee for the bug.home | help
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