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Date:      Sun, 25 Jun 2023 15:22:40 -0600
From:      Tom Everett <tom@khubla.com>
To:        Graham Perrin <grahamperrin@freebsd.org>
Cc:        freebsd-questions@FreeBSD.org
Subject:   Re: FreeBSD 13.2-p1 hanging
Message-ID:  <90c9f1e5-b1eb-3c54-2f37-fc35ae1570af@khubla.com>
In-Reply-To: <f79ccb26-175a-262f-d9e1-574b838d3543@freebsd.org>
References:  <e6031a0a-5591-eb62-13af-c96a9c7f290d@khubla.com> <eaa2af32-25c7-b92b-b711-acf3069ea6f0@khubla.com> <c5fc6f47-fd91-f56c-6026-5ec2ce0dcbc0@freebsd.org> <280960a2-6406-97bc-173b-0ddc7a2ce75a@khubla.com> <f79ccb26-175a-262f-d9e1-574b838d3543@freebsd.org>

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No hangs since yesterday afternoon.  I'll email back if it happens again.

I'm on amd64.  I get:

---<<BOOT>>---
Copyright (c) 1992-2021 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 13.2-RELEASE-p1 GENERIC amd64
FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git 
llvmorg-14.0.5-0-gc12386ae247c)




> Graham Perrin <mailto:grahamperrin@freebsd.org>
> June 25, 2023 at 1:16 PM
> On 25/06/2023 17:15, Tom Everett wrote:
>> Thanks for your reply.
>>
>> I used freebsd-update to upgrade.
>>
>>
>> root@yogi:/tank/home/tom # freebsd-version -kru ; uname -aKU
>> 13.2-RELEASE-p1
>> 13.2-RELEASE-p1
>> 13.2-RELEASE-p1
>> FreeBSD yogi 13.2-RELEASE-p1 FreeBSD 13.2-RELEASE-p1 GENERIC amd64 
>> 1302001 1302001
>> root@yogi:/tank/home/tom #
>
>
> Thanks. Do you still get hangs?
>
>
> Do you still get the following line when you boot?
>
> FreeBSD 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64
>
>
> I get this, with 1302001:
>
> root@fuji:~ # head -n 6 /var/log/dmesg.today
> Copyright (c) 1992-2021 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 13.2-RELEASE-p1 GENERIC amd64
> FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git 
> llvmorg-14.0.5-0-gc12386ae247c)
>
>
>>
>>
>>
>>> Graham Perrin <mailto:grahamperrin@freebsd.org>
>>> June 24, 2023 at 6:53 PM
>>>
>>> freebsd-version -kru ; uname -aKU
>>>
>>> What's reported?
>>>
>>>
>>> On 24/06/2023 23:54, Tom Everett wrote:
>>>
>>> That seems inconsistent with 13.2-p1.
>>>
>>> When you updated, which guide did you follow?
>>>
>>> Tom Everett <mailto:tom@khubla.com>
>>> June 24, 2023 at 4:54 PM
>>> Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that time, 
>>> perhaps a couple days ago my system has hung twice. Prior to that on 
>>> previous kernel versions, it had never hung. There is no console 
>>> output when it hangs it simply stops responding at the console and 
>>> stops responding to network traffic.
>>>
>>> The system specifics are below.  Is there anything I can do to help 
>>> the kernel devs find the (presumably) new issue?
>>>
>>> Copyright (c) 1992-2021 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 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64
>>> FreeBSD clang version 14.0.5 
>>> (https://github.com/llvm/llvm-project.git 
>>> llvmorg-14.0.5-0-gc12386ae247c)
>>> VT(efifb): resolution 1024x768
>>> CPU: AMD Ryzen 9 3900X 12-Core Processor             (3793.06-MHz 
>>> K8-class CPU)
>>>   Origin="AuthenticAMD" Id=0x870f10  Family=0x17  Model=0x71  Stepping=0
>>> 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>
>>> Features2=0x7ef8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>>>   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
>>>   AMD 
>>> Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX>
>>>   Structured Extended 
>>> Features=0x219c91a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA>
>>>   Structured Extended Features2=0x400004<UMIP,RDPID>
>>>   XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
>>>   AMD Extended Feature Extensions ID 
>>> EBX=0x108b657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD>
>>>   SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
>>>   TSC: P-state invariant, performance statistics
>>> real memory  = 68717379584 (65534 MB)
>>> avail memory = 66762330112 (63669 MB)
>>> Event timer "LAPIC" quality 600
>>> ACPI APIC Table: <ALASKA A M I >
>>> FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs
>>> FreeBSD/SMP: 1 package(s) x 4 cache groups x 3 core(s) x 2 hardware 
>>> threads
>>>
>>>
>>> Tom Everett <mailto:tom@khubla.com>
>>> June 24, 2023 at 4:46 PM
>>> Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that time, 
>>> perhaps a couple days ago my system has hung twice. Prior to that on 
>>> previous kernel versions, it had never hung. There is no console 
>>> output when it hangs it simply stops responding at the console and 
>>> stops responding to network traffic.
>>>
>>> The system specifics are below.  Is there anything I can do to help 
>>> the kernel devs find the (presumably) new issue?
>>>
>>> Copyright (c) 1992-2021 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 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64
>>> FreeBSD clang version 14.0.5 
>>> (https://github.com/llvm/llvm-project.git 
>>> llvmorg-14.0.5-0-gc12386ae247c)
>>> VT(efifb): resolution 1024x768
>>> CPU: AMD Ryzen 9 3900X 12-Core Processor             (3793.06-MHz 
>>> K8-class CPU)
>>>   Origin="AuthenticAMD" Id=0x870f10  Family=0x17  Model=0x71  Stepping=0
>>> 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>
>>> Features2=0x7ef8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>>>   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
>>>   AMD 
>>> Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX>
>>>   Structured Extended 
>>> Features=0x219c91a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA>
>>>   Structured Extended Features2=0x400004<UMIP,RDPID>
>>>   XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
>>>   AMD Extended Feature Extensions ID 
>>> EBX=0x108b657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD>
>>>   SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
>>>   TSC: P-state invariant, performance statistics
>>> real memory  = 68717379584 (65534 MB)
>>> avail memory = 66762330112 (63669 MB)
>>> Event timer "LAPIC" quality 600
>>> ACPI APIC Table: <ALASKA A M I >
>>> FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs
>>> FreeBSD/SMP: 1 package(s) x 4 cache groups x 3 core(s) x 2 hardware 
>>> threads
>>>
>>>
>>
>
> Graham Perrin <mailto:grahamperrin@freebsd.org>
> June 24, 2023 at 6:53 PM
>
> freebsd-version -kru ; uname -aKU
>
> What's reported?
>
>
> On 24/06/2023 23:54, Tom Everett wrote:
>
> That seems inconsistent with 13.2-p1.
>
> When you updated, which guide did you follow?
>
> Tom Everett <mailto:tom@khubla.com>
> June 24, 2023 at 4:54 PM
> Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that time, 
> perhaps a couple days ago my system has hung twice.   Prior to that on 
> previous kernel versions, it had never hung.  There is no console 
> output when it hangs it simply stops responding at the console and 
> stops responding to network traffic.
>
> The system specifics are below.  Is there anything I can do to help 
> the kernel devs find the (presumably) new issue?
>
> Copyright (c) 1992-2021 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 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64
> FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git 
> llvmorg-14.0.5-0-gc12386ae247c)
> VT(efifb): resolution 1024x768
> CPU: AMD Ryzen 9 3900X 12-Core Processor             (3793.06-MHz 
> K8-class CPU)
> Origin="AuthenticAMD"  Id=0x870f10  Family=0x17  Model=0x71  Stepping=0
> 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>
> Features2=0x7ef8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
>   AMD 
> Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX>
> Structured Extended 
> Features=0x219c91a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA>
> Structured Extended Features2=0x400004<UMIP,RDPID>
> XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
>   AMD Extended Feature Extensions ID 
> EBX=0x108b657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD>
> SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
> TSC: P-state invariant, performance statistics
> real memory  = 68717379584 (65534 MB)
> avail memory = 66762330112 (63669 MB)
> Event timer "LAPIC" quality 600
> ACPI APIC Table: <ALASKA A M I >
> FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs
> FreeBSD/SMP: 1 package(s) x 4 cache groups x 3 core(s) x 2 hardware 
> threads
>
>
> Tom Everett <mailto:tom@khubla.com>
> June 24, 2023 at 4:46 PM
> Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that time, 
> perhaps a couple days ago my system has hung twice.   Prior to that on 
> previous kernel versions, it had never hung.  There is no console 
> output when it hangs it simply stops responding at the console and 
> stops responding to network traffic.
>
> The system specifics are below.  Is there anything I can do to help 
> the kernel devs find the (presumably) new issue?
>
> Copyright (c) 1992-2021 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 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64
> FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git 
> llvmorg-14.0.5-0-gc12386ae247c)
> VT(efifb): resolution 1024x768
> CPU: AMD Ryzen 9 3900X 12-Core Processor             (3793.06-MHz 
> K8-class CPU)
> Origin="AuthenticAMD"  Id=0x870f10  Family=0x17  Model=0x71  Stepping=0
> 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>
> Features2=0x7ef8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
>   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
>   AMD 
> Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX>
> Structured Extended 
> Features=0x219c91a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA>
> Structured Extended Features2=0x400004<UMIP,RDPID>
> XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
>   AMD Extended Feature Extensions ID 
> EBX=0x108b657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD>
> SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768
> TSC: P-state invariant, performance statistics
> real memory  = 68717379584 (65534 MB)
> avail memory = 66762330112 (63669 MB)
> Event timer "LAPIC" quality 600
> ACPI APIC Table: <ALASKA A M I >
> FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs
> FreeBSD/SMP: 1 package(s) x 4 cache groups x 3 core(s) x 2 hardware 
> threads
>
>

-- 
Sent from Postbox <https://www.postbox-inc.com>;

--------------98F4796B72338D4C7022968D
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 8bit

<html theme="default-light" iconset="color"><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head><body text="#000000">No hangs since yesterday afternoon.  I'll email
 back if it happens again.  <br>
<br>
I'm on amd64.  I get:<br>
<br>
<span style="font-family: Courier New,Courier,monospace;">---&lt;&lt;BOOT&gt;&gt;---</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
</span><span style="font-family: Courier New,Courier,monospace;">Copyright
 (c) 1992-2021 The FreeBSD Project.</span><span style="font-family: 
Courier New,Courier,monospace;"><br>
</span><span style="font-family: Courier New,Courier,monospace;">Copyright
 (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
</span><span style="font-family: Courier New,Courier,monospace;">    The
 Regents of the University of California. All rights reserved.</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
</span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 is a registered trademark of The FreeBSD Foundation.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
</span><span style="font-weight: bold;"><span style="font-family: 
Courier New,Courier,monospace;">FreeBSD 13.2-RELEASE-p1 GENERIC amd64</span></span><span
 style="font-family: Courier New,Courier,monospace;"><br>
</span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 clang version 14.0.5 (<a class="moz-txt-link-freetext" href="https://github.com/llvm/llvm-project.git">https://github.com/llvm/llvm-project.git</a>; 
llvmorg-14.0.5-0-gc12386ae247c)</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
</span><span style="font-family: Courier New,Courier,monospace;"><br>
</span><br>
<br>
<span>

</span><br>
<blockquote type="cite" 
cite="mid:f79ccb26-175a-262f-d9e1-574b838d3543@freebsd.org" 
style="border: 0px none ! important;">
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;"><div 
style="width:100%;border-top:2px solid 
rgba(146,154,163,0.7);padding-top:10px;">   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
   	<a style="color:#485664 
!important;padding-right:6px;font-weight:500;text-decoration:none 
!important;" href="mailto:grahamperrin@freebsd.org" 
moz-do-not-send="true">Graham Perrin</a></div>   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
 right;">     <font color="#909AA4"><span style="padding-left:6px">June 
25, 2023 at 1:16 PM</span></font></div>    </div></div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  
  
    <div class="moz-cite-prefix">On 25/06/2023 17:15, Tom Everett wrote:<br>
    </div>
    <blockquote type="cite" 
cite="mid:280960a2-6406-97bc-173b-0ddc7a2ce75a@khubla.com"><meta 
http-equiv="Content-Type" content="text/html; charset=utf-8">
      <span style="font-family: Courier New,Courier,monospace;">Thanks
        for your reply.<br>
        <br>
        I used freebsd-update to upgrade.<br>
        <br>
        <br>
        root@yogi:/tank/home/tom # freebsd-version -kru ; uname -aKU</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
      </span><span style="font-family: Courier New,Courier,monospace;">13.2-RELEASE-p1</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
      </span><span style="font-family: Courier New,Courier,monospace;">13.2-RELEASE-p1</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
      </span><span style="font-family: Courier New,Courier,monospace;">13.2-RELEASE-p1</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
      </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
        yogi 13.2-RELEASE-p1 FreeBSD 13.2-RELEASE-p1 GENERIC amd64
        1302001 1302001</span><span style="font-family: Courier
        New,Courier,monospace;"><br>
      </span><span style="font-family: Courier New,Courier,monospace;">root@yogi:/tank/home/tom
        # </span><span style="font-family: Courier
        New,Courier,monospace;"><br>
      </span></blockquote>
    <p><br>
    </p>
    <p>Thanks. Do you still get hangs?</p>
    <p><br>
    </p>
    <p>Do you still get the following line when you boot?</p>
    <p><span style="font-family: Courier New,Courier,monospace;"> </span><span
 style="font-family: Courier New,Courier,monospace;">FreeBSD
        13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
      </span></p>
    
    <p><br>
    </p>
    <p>I get this, with 1302001: <br>
    </p>
    <p><span style="font-family:monospace"><span 
style="color:#000000;background-color:#ffffff;">root@fuji:~ #
          head -n 6 /var/log/dmesg.today
        </span><br>
        Copyright (c) 1992-2021 The FreeBSD Project.
        <br>
        Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992,
        1993, 1994
        <br>
               The Regents of the University of California. All rights
        reserved.
        <br>
        FreeBSD is a registered trademark of The FreeBSD Foundation.
        <br>
        FreeBSD 13.2-RELEASE-p1 GENERIC amd64
        <br>
        FreeBSD clang version 14.0.5
        (<a class="moz-txt-link-freetext" 
href="https://github.com/llvm/llvm-project.git" moz-do-not-send="true">https://github.com/llvm/llvm-project.git</a>;
        llvmorg-14.0.5-0-gc12386ae247c)<br>
        <br>
        <br>
      </span></p>
    <blockquote type="cite" 
cite="mid:280960a2-6406-97bc-173b-0ddc7a2ce75a@khubla.com"><span 
style="font-family: Courier New,Courier,monospace;">
      </span><span style="font-family: Courier New,Courier,monospace;"><br>
      </span><br>
      <span>
      </span><br>
      <blockquote type="cite" 
cite="mid:c5fc6f47-fd91-f56c-6026-5ec2ce0dcbc0@freebsd.org" 
style="border: 0px none ! important;"><div 
xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;">
          <div style="width:100%;border-top:2px solid
            rgba(146,154,163,0.7);padding-top:10px;">
            <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
              <a style="color:#485664
                
!important;padding-right:6px;font-weight:500;text-decoration:none
                !important;" href="mailto:grahamperrin@freebsd.org" 
moz-do-not-send="true">Graham Perrin</a></div>
            <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
              right;"> <font color="#909AA4"><span 
style="padding-left:6px">June 24, 2023 at 6:53 PM</span></font></div>
          </div>
        </div>
        <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
          <meta http-equiv="Content-Type" content="text/html; 
charset=utf-8">
          <p>freebsd-version -kru ; uname -aKU</p>
          <p>What's reported?<br>
          </p>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">On 24/06/2023 23:54, Tom Everett
            wrote:<br>
          </div>
          <p>That seems inconsistent with 13.2-p1. <br>
          </p>
          <p>When you updated, which guide did you follow?<br>
          </p>
          <lt-container></lt-container> </div>
        <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;">
          <div style="width:100%;border-top:2px solid
            rgba(146,154,163,0.7);padding-top:10px;">
            <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
              <a style="color:#485664
                
!important;padding-right:6px;font-weight:500;text-decoration:none
                !important;" href="mailto:tom@khubla.com" 
moz-do-not-send="true">Tom Everett</a></div>
            <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
              right;"> <font color="#909AA4"><span 
style="padding-left:6px">June 24, 2023 at 4:54 PM</span></font></div>
          </div>
        </div>
        <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
          <meta http-equiv="content-type" content="text/html; 
charset=utf-8">
          Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that
          time, perhaps a couple days ago my system has hung twice.  
          Prior to that on previous kernel versions, it had never hung. 
          There is no console output when it hangs it simply stops
          responding at the console and stops responding to network
          traffic.  <br>
          <br>
          The system specifics are below.  Is there anything I can do to
          help the kernel devs find the (presumably) new issue?<br>
          <br>
          <span style="font-family: Courier New,Courier,monospace;">Copyright
            (c) 1992-2021 The FreeBSD Project.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">Copyright (c) 1979, 1980, 1983,
            1986, 1988, 1989, 1991, 1992, 1993, 1994</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">        The Regents of the
            University of California. All rights reserved.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD is a registered trademark of
            The FreeBSD Foundation.</span><span style="font-family:
            Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD 13.2-RELEASE
            releng/13.2-n254617-525ecfdad597 GENERIC amd64</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD clang version 14.0.5 (<a 
class="moz-txt-link-freetext" 
href="https://github.com/llvm/llvm-project.git" moz-do-not-send="true">https://github.com/llvm/llvm-project.git</a>;
            llvmorg-14.0.5-0-gc12386ae247c)</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">VT(efifb): resolution 1024x768</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">CPU: AMD Ryzen 9 3900X 12-Core
            Processor             (3793.06-MHz K8-class CPU)</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  Origin="AuthenticAMD" 
            Id=0x870f10  Family=0x17  Model=0x71  Stepping=0</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;"> 
Features=0x178bfbff&lt;FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;"> 
Features2=0x7ef8320b&lt;SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  AMD
            
Features=0x2e500800&lt;SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  AMD
Features2=0x75c237ff&lt;LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  Structured Extended
Features=0x219c91a9&lt;FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  Structured Extended
            Features2=0x400004&lt;UMIP,RDPID&gt;</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  XSAVE
            Features=0xf&lt;XSAVEOPT,XSAVEC,XINUSE,XSAVES&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  AMD Extended Feature Extensions ID
EBX=0x108b657&lt;CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  SVM: (disabled in BIOS)
            NP,NRIP,VClean,AFlush,DAssist,NAsids=32768</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  TSC: P-state invariant,
            performance statistics</span><span style="font-family:
            Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">real memory  = 68717379584 (65534
            MB)</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">avail memory = 66762330112 (63669
            MB)</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">Event timer "LAPIC" quality 600</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">ACPI APIC Table: &lt;ALASKA A M I
            &gt;</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD/SMP: Multiprocessor System
            Detected: 24 CPUs</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD/SMP: 1 package(s) x 4 cache
            groups x 3 core(s) x 2 hardware threads</span><br>
          <br>
          <br>
        </div>
        <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;">
          <div style="width:100%;border-top:2px solid
            rgba(146,154,163,0.7);padding-top:10px;">
            <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
              <a style="color:#485664
                
!important;padding-right:6px;font-weight:500;text-decoration:none
                !important;" href="mailto:tom@khubla.com" 
moz-do-not-send="true">Tom Everett</a></div>
            <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
              right;"> <font color="#909AA4"><span 
style="padding-left:6px">June 24, 2023 at 4:46 PM</span></font></div>
          </div>
        </div>
        <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
          <meta http-equiv="content-type" content="text/html; 
charset=utf-8">
          Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that
          time, perhaps a couple days ago my system has hung twice.  
          Prior to that on previous kernel versions, it had never hung. 
          There is no console output when it hangs it simply stops
          responding at the console and stops responding to network
          traffic.  <br>
          <br>
          The system specifics are below.  Is there anything I can do to
          help the kernel devs find the (presumably) new issue?<br>
          <br>
          <span style="font-family: Courier New,Courier,monospace;">Copyright
            (c) 1992-2021 The FreeBSD Project.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">Copyright (c) 1979, 1980, 1983,
            1986, 1988, 1989, 1991, 1992, 1993, 1994</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">        The Regents of the
            University of California. All rights reserved.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD is a registered trademark of
            The FreeBSD Foundation.</span><span style="font-family:
            Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD 13.2-RELEASE
            releng/13.2-n254617-525ecfdad597 GENERIC amd64</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD clang version 14.0.5 (<a 
class="moz-txt-link-freetext" 
href="https://github.com/llvm/llvm-project.git" moz-do-not-send="true">https://github.com/llvm/llvm-project.git</a>;
            llvmorg-14.0.5-0-gc12386ae247c)</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">VT(efifb): resolution 1024x768</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">CPU: AMD Ryzen 9 3900X 12-Core
            Processor             (3793.06-MHz K8-class CPU)</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  Origin="AuthenticAMD" 
            Id=0x870f10  Family=0x17  Model=0x71  Stepping=0</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;"> 
Features=0x178bfbff&lt;FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;"> 
Features2=0x7ef8320b&lt;SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  AMD
            
Features=0x2e500800&lt;SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  AMD
Features2=0x75c237ff&lt;LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  Structured Extended
Features=0x219c91a9&lt;FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  Structured Extended
            Features2=0x400004&lt;UMIP,RDPID&gt;</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  XSAVE
            Features=0xf&lt;XSAVEOPT,XSAVEC,XINUSE,XSAVES&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  AMD Extended Feature Extensions ID
EBX=0x108b657&lt;CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  SVM: (disabled in BIOS)
            NP,NRIP,VClean,AFlush,DAssist,NAsids=32768</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">  TSC: P-state invariant,
            performance statistics</span><span style="font-family:
            Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">real memory  = 68717379584 (65534
            MB)</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">avail memory = 66762330112 (63669
            MB)</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">Event timer "LAPIC" quality 600</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">ACPI APIC Table: &lt;ALASKA A M I
            &gt;</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD/SMP: Multiprocessor System
            Detected: 24 CPUs</span><span style="font-family: Courier
            New,Courier,monospace;"><br>
          </span><span style="font-family: Courier
            New,Courier,monospace;">FreeBSD/SMP: 1 package(s) x 4 cache
            groups x 3 core(s) x 2 hardware threads</span><br>
          <br>
          <br>
        </div></blockquote>
      <br></blockquote>
    <p><br>
    </p>
  




  </div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;"><div 
style="width:100%;border-top:2px solid 
rgba(146,154,163,0.7);padding-top:10px;">   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
   	<a style="color:#485664 
!important;padding-right:6px;font-weight:500;text-decoration:none 
!important;" href="mailto:grahamperrin@freebsd.org" 
moz-do-not-send="true">Graham Perrin</a></div>   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
 right;">     <font color="#909AA4"><span style="padding-left:6px">June 
24, 2023 at 6:53 PM</span></font></div>    </div></div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  
  
    <p>freebsd-version -kru ; uname -aKU</p>
    <p>What's reported?<br>
    </p>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">On 24/06/2023 23:54, Tom Everett wrote:<br>
    </div>
    
    <p>That seems inconsistent with 13.2-p1. <br>
    </p>
    <p>When you updated, which guide did you follow?<br>
    </p>
  
  <lt-container></lt-container>




  </div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;"><div 
style="width:100%;border-top:2px solid 
rgba(146,154,163,0.7);padding-top:10px;">   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
   	<a style="color:#485664 
!important;padding-right:6px;font-weight:500;text-decoration:none 
!important;" href="mailto:tom@khubla.com" moz-do-not-send="true">Tom 
Everett</a></div>   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
 right;">     <font color="#909AA4"><span style="padding-left:6px">June 
24, 2023 at 4:54 PM</span></font></div>    </div></div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
<meta http-equiv="content-type" content="text/html; charset=utf-8">

Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that time, perhaps
 a couple days ago my system has hung twice.   Prior to that on previous
 kernel versions, it had never hung.  There is no console output when it
 hangs it simply stops responding at the console and stops responding to
 network traffic.  <br>

  <br>

The system specifics are below.  Is there anything I can do to help the 
kernel devs find the (presumably) new issue?<br>

  <br>

  <span style="font-family: Courier New,Courier,monospace;">Copyright 
(c) 1992-2021 The FreeBSD Project.</span><span style="font-family: 
Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">Copyright
 (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">       
 The Regents of the University of California. All rights reserved.</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 is a registered trademark of The FreeBSD Foundation.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 clang version 14.0.5 (<a class="moz-txt-link-freetext" 
href="https://github.com/llvm/llvm-project.git" moz-do-not-send="true">https://github.com/llvm/llvm-project.git</a>;
 
llvmorg-14.0.5-0-gc12386ae247c)</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">VT(efifb):
 resolution 1024x768</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">CPU: 
AMD Ryzen 9 3900X 12-Core Processor             (3793.06-MHz K8-class 
CPU)</span><span style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Origin="AuthenticAMD"  Id=0x870f10  Family=0x17  Model=0x71  Stepping=0</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Features=0x178bfbff&lt;FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Features2=0x7ef8320b&lt;SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  AMD
 Features=0x2e500800&lt;SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  AMD
 
Features2=0x75c237ff&lt;LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Structured Extended 
Features=0x219c91a9&lt;FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Structured Extended Features2=0x400004&lt;UMIP,RDPID&gt;</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
XSAVE Features=0xf&lt;XSAVEOPT,XSAVEC,XINUSE,XSAVES&gt;</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  AMD
 Extended Feature Extensions ID 
EBX=0x108b657&lt;CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
TSC: P-state invariant, performance statistics</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">real 
memory  = 68717379584 (65534 MB)</span><span style="font-family: Courier
 New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">avail
 memory = 66762330112 (63669 MB)</span><span style="font-family: Courier
 New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">Event
 timer "LAPIC" quality 600</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">ACPI 
APIC Table: &lt;ALASKA A M I &gt;</span><span style="font-family: 
Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD/SMP:
 Multiprocessor System Detected: 24 CPUs</span><span style="font-family:
 Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD/SMP:
 1 package(s) x 4 cache groups x 3 core(s) x 2 hardware threads</span><br>

  <br>

  <br>

  









  </div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr" 
style="margin:30px 25px 10px 25px;"><div 
style="width:100%;border-top:2px solid 
rgba(146,154,163,0.7);padding-top:10px;">   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
   	<a style="color:#485664 
!important;padding-right:6px;font-weight:500;text-decoration:none 
!important;" href="mailto:tom@khubla.com" moz-do-not-send="true">Tom 
Everett</a></div>   <div 
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
 right;">     <font color="#909AA4"><span style="padding-left:6px">June 
24, 2023 at 4:46 PM</span></font></div>    </div></div>
  <div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody" 
__pbrmquotes="true" 
style="color:#909AA4;margin-left:24px;margin-right:24px;">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
Hello. I recently upgraded to FreeBSD 13.2-p1.  Since that time, perhaps
 a couple days ago my system has hung twice.   Prior to that on previous
 kernel versions, it had never hung.  There is no console output when it
 hangs it simply stops responding at the console and stops responding to
 network traffic.  <br>
  <br>
The system specifics are below.  Is there anything I can do to help the 
kernel devs find the (presumably) new issue?<br>
  <br>
  <span style="font-family: Courier New,Courier,monospace;">Copyright 
(c) 1992-2021 The FreeBSD Project.</span><span style="font-family: 
Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">Copyright
 (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">       
 The Regents of the University of California. All rights reserved.</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 is a registered trademark of The FreeBSD Foundation.</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD
 clang version 14.0.5 (<a class="moz-txt-link-freetext" 
href="https://github.com/llvm/llvm-project.git" moz-do-not-send="true">https://github.com/llvm/llvm-project.git</a>;
 
llvmorg-14.0.5-0-gc12386ae247c)</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">VT(efifb):
 resolution 1024x768</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">CPU: 
AMD Ryzen 9 3900X 12-Core Processor             (3793.06-MHz K8-class 
CPU)</span><span style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Origin="AuthenticAMD"  Id=0x870f10  Family=0x17  Model=0x71  Stepping=0</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Features=0x178bfbff&lt;FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Features2=0x7ef8320b&lt;SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  AMD
 Features=0x2e500800&lt;SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  AMD
 
Features2=0x75c237ff&lt;LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Structured Extended 
Features=0x219c91a9&lt;FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
Structured Extended Features2=0x400004&lt;UMIP,RDPID&gt;</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
XSAVE Features=0xf&lt;XSAVEOPT,XSAVEC,XINUSE,XSAVES&gt;</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  AMD
 Extended Feature Extensions ID 
EBX=0x108b657&lt;CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD&gt;</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
SVM: (disabled in BIOS) NP,NRIP,VClean,AFlush,DAssist,NAsids=32768</span><span
 style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">  
TSC: P-state invariant, performance statistics</span><span 
style="font-family: Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">real 
memory  = 68717379584 (65534 MB)</span><span style="font-family: Courier
 New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">avail
 memory = 66762330112 (63669 MB)</span><span style="font-family: Courier
 New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">Event
 timer "LAPIC" quality 600</span><span style="font-family: Courier 
New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">ACPI 
APIC Table: &lt;ALASKA A M I &gt;</span><span style="font-family: 
Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD/SMP:
 Multiprocessor System Detected: 24 CPUs</span><span style="font-family:
 Courier New,Courier,monospace;"><br>
  </span><span style="font-family: Courier New,Courier,monospace;">FreeBSD/SMP:
 1 package(s) x 4 cache groups x 3 core(s) x 2 hardware threads</span><br>
  <br>
  <br>
  





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