Date: Fri, 18 Sep 2020 14:57:38 +0200 From: Rainer Hurling <rhurlin@gwdg.de> To: monochrome <monochrome@twcny.rr.com>, <freebsd-current@freebsd.org> Subject: Re: Fwd: Re: r365488 page faults on AMD Ryzen 9 3950X Message-ID: <865D6BF0-9F1E-4125-81D3-FB9A369FED8D@gwdg.de> In-Reply-To: <1a88773b-d2fa-a790-c7e2-868d3884ba8b@twcny.rr.com> References: <69ff9432-fc8f-b0ab-8ad2-8e3daa77f8e1@twcny.rr.com> <1a88773b-d2fa-a790-c7e2-868d3884ba8b@twcny.rr.com>
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Hi,=20 I am AFK until Sunday, so can't investigate ATM=2E=20 And no, I haven't solved it until now=2E Thanks for your report=2E Rainer Am 18=2E September 2020 00:38:31 MESZ schrieb monochrome <monochrome@twcny= =2Err=2Ecom>: > >forgot you > >-------- Forwarded Message -------- >Subject: Re: r365488 page faults on AMD Ryzen 9 3950X >Date: Thu, 17 Sep 2020 17:03:49 -0400 >From: monochrome <monochrome@twcny=2Err=2Ecom> >To: freebsd-current@freebsd=2Eorg > >I am also having this problem=2E Have you resolved it? Mine is a Ryzen 5 = 2400G > >On 9/12/20 5:22 AM, Rainer Hurling wrote: >> Since r365488 (and above until recent) my box breaks with the following >> error when starting: >>=20 >> Fatal trap 12: page fault while in kernel mode >> cpuid =3D 31; apic id =3D 1f >> fault virtual address =3D 0x0 >> fault code =3D supervisor read data, page not present >> instruction pointer =3D 0x20:0xffffffff808f452b >> stack pointer =3D 0x28:0xffffffff81711800 >> frame pointer =3D 0x28:0xffffffff81711800 >> code segment =3D base 0x0, limit 0xfffff, type 0x1b >> =3D DPL 0, pres 1, long 1, def32 0, gran 1 >> processor eflags =3D interrupt enabled, resume, IOPL =3D 0 >> current process =3D 0 (swapper) >> trap number =3D 12 >> panic: page fault >> cpuid =3D 31 >> time =3D 1 >>=20 >>=20 >>=20 >> Some infos about the system, the page fault occurs: >>=20 >> CPU: AMD Ryzen 9 3950X 16-Core Processor (3493=2E50-MHz >> K8-class CPU) >> Origin=3D"AuthenticAMD" Id=3D0x870f10 Family=3D0x17 Model=3D0x71 = Stepping=3D0 >> Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,= PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> >> Features2=3D0x7ed8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4=2E1,SSE4= =2E2,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> >> AMD Features=3D0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM> >> AMD >> Features2=3D0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,= OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX> >> Structured Extended >> Features=3D0x219c91a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,S= MAP,CLFLUSHOPT,CLWB,SHA> >> Structured Extended Features2=3D0x400004<UMIP,RDPID> >> XSAVE Features=3D0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES> >> AMD Extended Feature Extensions ID >> EBX=3D0x108b657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD= > >> SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=3D32768 >> TSC: P-state invariant, performance statistics >> real memory =3D 68717379584 (65534 MB) >> avail memory =3D 66756149248 (63663 MB) >> Event timer "LAPIC" quality 600 >>=20 >>=20 >> #cat /etc/sysctl=2Econf >> security=2Ebsd=2Emap_at_zero=3D1 >> kern=2Emodule_path=3D/boot/kernel;/boot/modules;/usr/local/modules >> kern=2Eevdev=2Ercpt_mask=3D6 >> kern=2Emaxfiles=3D49312 >> kern=2Eipc=2Eshm_allow_removed=3D1 >> kern=2Eipc=2Emaxsockbuf=3D16777216 >> vfs=2Eusermount=3D1 >> net=2Einet=2Etcp=2Erfc1323=3D1 >> net=2Einet=2Etcp=2Esack=2Eenable=3D1 >> net=2Einet=2Etcp=2Esendbuf_auto=3D1 >> net=2Einet=2Etcp=2Erecvbuf_auto=3D1 >> net=2Einet=2Etcp=2Esendbuf_max=3D16777216 >> net=2Einet=2Etcp=2Erecvbuf_max=3D16777216 >> net=2Einet6=2Eip6=2Euse_tempaddr=3D1 >> net=2Einet6=2Eip6=2Eprefer_tempaddr=3D1 >> net=2Elocal=2Estream=2Erecvspace=3D65536 >> net=2Elocal=2Estream=2Esendspace=3D65536 >>=20 >>=20 >> Please let me know, if I should provide more info or test something=2E >> Thanks in advance, >> Rainer >> _______________________________________________ >> freebsd-current@freebsd=2Eorg mailing list >> https://lists=2Efreebsd=2Eorg/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd= =2Eorg" >>=20 >_______________________________________________ >freebsd-current@freebsd=2Eorg mailing list >https://lists=2Efreebsd=2Eorg/mailman/listinfo/freebsd-current >To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd=2Eo= rg"
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