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boundary="------------396zQoGufQjBhpvP2Q3K3v2i"; protected-headers="v1" From: Karl Denninger To: freebsd-arm@freebsd.org Message-ID: Subject: Re: Git clone failures on armv7, was Re: Git core dump checking out main on armv7 References: <7B376999-B84B-459E-B1C4-CC99EEF8D55A.ref@yahoo.com> <7B376999-B84B-459E-B1C4-CC99EEF8D55A@yahoo.com> <5D5B6739-1685-43F5-80CC-E55603181D09@yahoo.com> <8F4F4B49-5ED3-4ACA-B0D3-356D8459BE95@yahoo.com> In-Reply-To: --------------396zQoGufQjBhpvP2Q3K3v2i Content-Type: multipart/alternative; boundary="------------huaKv6mJ4BrACDNCxGgOBgOU" --------------huaKv6mJ4BrACDNCxGgOBgOU Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gNi8yNS8yMDI0IDIwOjI4LCBib2IgcHJvaGFza2Egd3JvdGU6DQo+IE9uIFN1biwgSnVu IDIzLCAyMDI0IGF0IDEwOjE3OjUzQU0gLTA3MDAsIE1hcmsgTWlsbGFyZCB3cm90ZToNCj4+ IE9uIEp1biAyMywgMjAyNCwgYXQgMDc6MjgsIGJvYiBwcm9oYXNrYTxmYnNkQHd3dy56ZWZv eC5uZXQ+ICB3cm90ZToNCj4gSSBlbmRlZCB1cCB0cnlpbmcgdGhlIGV4cGVyaW1lbnQgdHdp Y2UuIFRoZSBmaXJzdCB0cnkgdXNlZCB0aGUgbWlzdGFrZW4NCj4gbW91bnQgLXRmZGVzY2Zz IG5vbmUgL21udC9mZC8gYnV0IHNpbmNlIGl0IHdhcyBub3RlZCAicG9zc2libHkiIEkgaWdu b3JlZA0KPiB0aGUgZXJyb3IgYW5kIHRoZSBnaXQgY2xvbmUgY29tbWFuZCBjb21wbGV0ZWQg c3VjY2Vzc2Z1bGx5LiBBZnRlciBub3RpY2luZw0KPiB5b3VyIGNvcnJlY3Rpb24sIHRoZSBl eHBlcmltZW50IHdhcyByZXBlYXRlZCBhbmQgdGhlIGNsb25lIGZhaWxlZDoNCj4NCj4gcm9v dEBuZW1lc2lzOi91c3IvMm5kZ2l0dGVzdCAjIGdpdCBjbG9uZSAtLWRlcHRoPTEgLW8gZnJl ZWJzZHNzaDovL2Fub25naXRAMTkyLjE1OC4yNDguOS9zcmMuZ2l0ICAuDQo+IENsb25pbmcg aW50byAnLicuLi4NCj4gcmVtb3RlOiBFbnVtZXJhdGluZyBvYmplY3RzOiAxMDQ2MzYsIGRv bmUuDQo+IHJlbW90ZTogQ291bnRpbmcgb2JqZWN0czogMTAwJSAoMTA0NjM2LzEwNDYzNiks IGRvbmUuDQo+IHJlbW90ZTogQ29tcHJlc3Npbmcgb2JqZWN0czogMTAwJSAoODg5MDMvODg5 MDMpLCBkb25lLg0KPiBjbGllbnRfbG9vcDogc2VuZCBkaXNjb25uZWN0OiBCcm9rZW4gcGlw ZTg4LjM0IE1pQiB8IDE2NS4wMCBLaUIvcw0KPiBmZXRjaC1wYWNrOiB1bmV4cGVjdGVkIGRp c2Nvbm5lY3Qgd2hpbGUgcmVhZGluZyBzaWRlYmFuZCBwYWNrZXQNCj4gZmF0YWw6IGVhcmx5 IEVPRg0KPiBmYXRhbDogZmV0Y2gtcGFjazogaW52YWxpZCBpbmRleC1wYWNrIG91dHB1dA0K PiByb290QG5lbWVzaXM6L3Vzci8ybmRnaXR0ZXN0ICMNCj4NCj4gVGhlIGludmFsaWQgaW5k ZXgtcGFjayBvdXRwdXQgZXJyb3IgaGFzIGJlZW4gc2VlbiBvbiB0aGUgUGkycywgYnV0IGl0 DQo+IGlzbid0IHRoZSBtb3N0IGNvbW1vbiByZWNlbnRseS4gSXQgZm9sbG93ZCBhIHN1Y2Nl c3NmdWwgY2xvbmUgYnkgYQ0KPiBmZXcgbWludXRlcy4NCj4NCj4gSG9wZWZ1bGx5IHNvbWVi b2R5IGNhbiBtYWtlIHNlbnNlIG9mIHRoZSByZXN1bHQuLi4hDQo+DQo+IFRoYW5rcyBmb3Ig YWxsIHlvdXIgaGVscCENCj4NCj4gYm9iIHByb2hhc2thDQo+DQpJbiBsaW5lIHdpdGggdGhp cywgYW5kIE1BWUJFIHJlbGF0ZWQsIEkgaGF2ZSBhIHJlcGVhdGFibGUgY2xhbmcgY29tcGls ZXIgDQpjcmFzaCBvbiBhIFBpMyB1bmRlciAxNC4xL1NUQUJMRSAtLSB0aGUgZXhhY3Qgc2Ft ZSBTRCBjYXJkIChwdWxsIGFuZCANCmluc2VydCkgaW50byBhIFBpNCBhbmQgaXQgZG9lcyAv bm90IC9jcmFzaC4gSXRzIG5vdCBpbiBleGFjdGx5IHRoZSBzYW1lIA0KcGxhY2UgZWl0aGVy LCBidXQgY2xvc2UgKG9uZSBvZiB0d28gZnVuY3Rpb25zLikNCg0KSXQgc21lbGxzIGxpa2Ug Y2xhbmcgaXMgcnVubmluZyBvdXQgb2YgbWVtb3J5LCBidXQgSSBnZXQgbm90aGluZyBvbiB0 aGUgDQpjb25zb2xlIGFib3V0IHRoYXQuwqAgVGhlIGZpbGUgd2hlcmUgaXQgYmxvd3MgdXAg aXMgbGFyZ2UgYnV0IG5vdCANCnJpZGljdWxvdXNseSBzby7CoCBUaGUgL3NhbWUgL2NvZGUg YnVpbGRzIGNsZWFubHkgaW4gMTMuMiBidXQgb2J2aW91c2x5IA0KY2xhbmcgaXMgYSBuZXdl ciB2aW50YWdlIG9uIDE0Lg0KDQpJIGRvbid0IGtub3cgaWYgdGhpcyBpcyByZWxhdGVkLi4u IGJ1dCBpdCBtaWdodCBiZS4NCg0KLS0gDQpLYXJsIERlbm5pbmdlcg0Ka2FybEBkZW5uaW5n ZXIubmV0DQovVGhlIE1hcmtldCBUaWNrZXIvDQovW1MvTUlNRSBlbmNyeXB0ZWQgZW1haWwg cHJlZmVycmVkXS8NCg== --------------huaKv6mJ4BrACDNCxGgOBgOU Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On 6/25/2024 20:28, bob prohaska wrote= :
On Sun, Jun 23, 2024 at 10:1=
7:53AM -0700, Mark Millard wrote:

On Jun 23, 2024, at 07:28,=
 bob prohaska <fbsd@www.zefox.net> wrote:

I ended up trying the experi=
ment twice. The first try used the mistaken
mount -tfdescfs none /mnt/fd/ but since it was noted "possibly" I ignored=

the error and the git clone command completed successfully. After noticin=
g
your correction, the experiment was repeated and the clone failed:

root@nemesis:/usr/2ndgittest # git clone --depth=3D1 -o freebsd ssh://anongit@192.158.248.9/src.git .
Cloning into '.'...
remote: Enumerating objects: 104636, done.
remote: Counting objects: 100% (104636/104636), done.
remote: Compressing objects: 100% (88903/88903), done.
client_loop: send disconnect: Broken pipe88.34 MiB | 165.00 KiB/s
fetch-pack: unexpected disconnect while reading sideband packet
fatal: early EOF
fatal: fetch-pack: invalid index-pack output
root@nemesis:/usr/2ndgittest #=20

The invalid index-pack output error has been seen on the Pi2s, but it
isn't the most common recently. It followd a successful clone by a=20
few minutes.=20

Hopefully somebody can make sense of the result...!

Thanks for all your help!

bob prohaska

In line with this, and MAYBE related, I have a repeatable clang compiler crash on a Pi3 under 14.1/STABLE -- the exact same SD card (pull and insert) into a Pi4 and it does not crash.=C2=A0= Its not in exactly the same place either, but close (one of two functions.)

It smells like clang is running out of memory, but I get nothing on the console about that.=C2=A0 The file where it blows up is larg= e but not ridiculously so.=C2=A0 The same code builds cleanly = in 13.2 but obviously clang is a newer vintage on 14.

I don't know if this is related... but it might be.

--
Karl Denninger
karl@denninger.net
The Market Ticker
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