Date: Thu, 9 Feb 2017 09:05:53 -0600 From: Karl Denninger <karl@denninger.net> To: freebsd-current@freebsd.org Cc: tsoome@me.com Subject: Re: Crochet build for Pi3 fails to boot on r313441 (and later), works on r313109 Message-ID: <5128b9a9-1186-8c6c-6227-e5e8a087cf89@denninger.net> In-Reply-To: <F4D44CDD-BEF6-4E21-848A-745B88440617@me.com> References: <517ab0d5-412a-35dd-7d0d-d8297af43b46@denninger.net> <4a6f872b-cee1-57e5-7a72-a1d445f9926f@denninger.net> <F4D44CDD-BEF6-4E21-848A-745B88440617@me.com>
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This is a cryptographically signed message in MIME format. --------------ms000600030805080004020705 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 2/9/2017 08:58, Toomas Soome wrote: >> On 9. veebr 2017, at 16:36, Karl Denninger <karl@denninger.net> wrote:= >> >> >> On 2/8/2017 16:18, Karl Denninger wrote: >>> r313441 blows up on the Pi3 in /boot/loader.efi with: >>> >>> FreeBSD/arm64 EFI loader, Revision 1.1 >>> (Tue Feb 7 15:15:52 CST 2017 freebsd@NewFS.denninger.net) >>> Failed to start image provided by UFS (14) >>> "Synchronous Abort" handler, esr 0x96000004 >>> ELR: 3af62cec >>> LR: 3af61d60 >>> x0 : 0000000000000001 x1 : 0000000000000001 >>> x2 : 000000003afeb000 x3 : 000000000000003f >>> x4 : 0000000000000020 x5 : 0000000000000010 >>> x6 : 0000000000000000 x7 : 0000000039b260a4 >>> x8 : 000000003af61d48 x9 : 000000000000000d >>> x10: 0000000000000030 x11: 0000000000000000 >>> x12: 0000000000000000 x13: 0000000000000002 >>> x14: 0000000000000000 x15: 0000000000000000 >>> x16: 0000000000000000 x17: 0000000000000000 >>> x18: 000000003ab30df8 x19: 0000000037a16008 >>> x20: 0000000000000000 x21: 0000000000000000 >>> x22: 0000000039b28000 x23: 0000000039b1d49c >>> x24: 0000000039b28850 x25: 000000003ab3d740 >>> x26: 000000003af839a0 x27: 0000000039b2e3e8 >>> x28: 0000000000000000 x29: 000000003ab2ef60 >>> >>> Resetting CPU ... >>> >>> If you copy in a loader.efi from an earlier build (e.g. r313109) then= the system boots but complains about SMP problems, fails to start any of= the other CPUs (although it sees them) and panics before it reaches a lo= gin prompt with what appears to be a problem reading the SD card (I also = get a couple of lor's in here too..... not sure if those are "real" or fa= lse positives) >>> >>> B >> This has been isolated to r313333 in sys/boot/efi; reverting the EFI >> loader to a previous revision stops the crash. >> >> Filed here: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D216940= <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D216940>; >> > Does it still crash with r313442? I think it does and this is why: > > From your log above, the hint is "Failed to start image provided by UFS= (14)=E2=80=9D, so what we can guess here is that for some reason the loa= der.efi main() failed to detect the boot device, and did return back to b= oot1. > > Boot1 did print out this error message and did call panic(). So, the qu= estion is, why it is failing to detect the root fs handle. I=E2=80=99ll t= ry to check if I can replicate the issue with x86 + ufs. > > BTW: sorry for trouble:) > > rgds, > toomas > Yes. It's isolated to that particular revision, which appears to have reworked the enumeration of the available devices to boot from.=20 Reverting only sys/boot/efi to anything before 313333 (e.g. "svn update -r 313332 ." in src/sys/boot/efi) and rebuilding results in a loader.efi that successfully loads and starts the kernel. --=20 Karl Denninger karl@denninger.net <mailto:karl@denninger.net> /The Market Ticker/ /[S/MIME encrypted email preferred]/ --------------ms000600030805080004020705 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgMFADCABgkqhkiG9w0BBwEAAKCC BlwwggZYMIIEQKADAgECAgE9MA0GCSqGSIb3DQEBCwUAMIGQMQswCQYDVQQGEwJVUzEQMA4G A1UECBMHRmxvcmlkYTESMBAGA1UEBxMJTmljZXZpbGxlMRkwFwYDVQQKExBDdWRhIFN5c3Rl bXMgTExDMRwwGgYDVQQDExNDdWRhIFN5c3RlbXMgTExDIENBMSIwIAYJKoZIhvcNAQkBFhND dWRhIFN5c3RlbXMgTExDIENBMB4XDTE2MTIxODE5NDUzNVoXDTIxMTIxNzE5NDUzNVowVzEL MAkGA1UEBhMCVVMxEDAOBgNVBAgTB0Zsb3JpZGExGTAXBgNVBAoTEEN1ZGEgU3lzdGVtcyBM TEMxGzAZBgNVBAMUEmthcmxAZGVubmluZ2VyLm5ldDCCAiIwDQYJKoZIhvcNAQEBBQADggIP ADCCAgoCggIBAM2N5maxs7NkoY9g5NMxFWll0TYiO7gXrGZTo3q25ZJgNdPMwrntLz/5ewE9 07TEbwJ3ah/Ep9BfZm7JF9vTtE1HkgKtXNKi0pawNGm1Yn26Dz5AbUr1byby6dFtDJr14E07 trzDCtRRvTkOVSBj6PQPal0fAnDtkIYQBVcuMkXkuMCtyfE95pjm8g4K9l7lAcKii3T1/3rE hCc1o2nBnb7EN1/XwBeCDGB+I2SN/ftZDbKQqGAF5q9dUn+iXU7Z/CVSfUWmhVh6cVZA4Ftv TglUqj410OuPx+cUQch3h1kFgsuhQR63HiJc3HbRJllHsV0rihvL1CjeARQkhnA6uY9NLFST p5I/PfzBzW2MSmtN/tGZvmfKKnmtbfUNgkzbIR1K3lsum+yEL71kB93Xtz/4f1demEx5c8TJ RBIniDHjDeLGK1aoBu8nfnvXAvgthFNTWBOEoR49AHEPjC3kZj0l8JQml1Y8bTQD5gtC5txl klO60WV0EufU7Hy9CmynMuFtjiA2v71pm097rXeCdrAKgisdYeEESB+SFrlY65rLiLv4n8o1 PX7DqRfqKkOYIakZ0ug/yHVKcq2EM3RiJxwzls5gT70CoOBlKbrC98O8TA6teON0Jq30M06t NTI2HhvNbJDLbBH+Awf4h1UKB+0ufENwjVvF5Jfz8Ww/FaSDAgMBAAGjgfQwgfEwNwYIKwYB BQUHAQEEKzApMCcGCCsGAQUFBzABhhtodHRwOi8vY3VkYXN5c3RlbXMubmV0Ojg4ODgwCQYD VR0TBAIwADARBglghkgBhvhCAQEEBAMCBaAwCwYDVR0PBAQDAgXgMCwGCWCGSAGG+EIBDQQf Fh1PcGVuU1NMIEdlbmVyYXRlZCBDZXJ0aWZpY2F0ZTAdBgNVHQ4EFgQUpfAI3y+751pp9A0w 6vJHx8RoR/MwHwYDVR0jBBgwFoAUJHGbnYV9/N3dvbDKkpQDofrTbTUwHQYDVR0RBBYwFIES a2FybEBkZW5uaW5nZXIubmV0MA0GCSqGSIb3DQEBCwUAA4ICAQBiB6MlugxYJdccD8boZ/u8 d8VxmLkJCtbfyYHRjYdyoABLW5hE3k3xSpYCM9L7vzWyV/UWwDYKi4ZzxHo4g+jG/GQZfKhx v38BQjL2G9xD0Hn2d+cygOq3UPjVYlbbfQoew6JbyCFXrrZ7/0jvRMLAN2+bRC7ynaFUixPH Whnj9JSH7ieYdzak8KN+G2coIC2t2iyfXVKehzi5gdNQ0vJ7+ypbGsRm4gE8Mdo9N/WgFPvZ HPFqR9Dwas7Z+aHwOabpk5r/336SyjOaZsn3MqKJQZL6GqDKusVOCWt+9uFAD8kadg7FetZe atIoD9I+zbp59oVoMnkMDMx7Hi85faU03csusqMGsjSsAzWSI1N8PJytZlchLiykokLKc3OL G87QKlErotlou7cfPX2BbEAH5wmkj9oiqZhxIL/wwAUA+PkiTbEmksKBNompSjUq/6UsR8EA s74gnu17lmijv8mrg2qMlwRirE7qG8pnE8egLtCDxcjd0Of9WMi2NJskn0/ovC7P+J60Napl m3ZIgPJst1piYSE0Zc1FIat4fFphMfK5v4iLblo1tFSlkdx1UNDGdg/U+LaXkNVXlMp8fyPm R80V6cIrCAlEWnBJNxG1UyfbbsvNMCCZBM4faGGsR/hhQOiydlruxhjL6P8J2WV8p11DdeGx KymWoil2s1J5WTGCBRMwggUPAgEBMIGWMIGQMQswCQYDVQQGEwJVUzEQMA4GA1UECBMHRmxv cmlkYTESMBAGA1UEBxMJTmljZXZpbGxlMRkwFwYDVQQKExBDdWRhIFN5c3RlbXMgTExDMRww GgYDVQQDExNDdWRhIFN5c3RlbXMgTExDIENBMSIwIAYJKoZIhvcNAQkBFhNDdWRhIFN5c3Rl bXMgTExDIENBAgE9MA0GCWCGSAFlAwQCAwUAoIICTTAYBgkqhkiG9w0BCQMxCwYJKoZIhvcN AQcBMBwGCSqGSIb3DQEJBTEPFw0xNzAyMDkxNTA1NTNaME8GCSqGSIb3DQEJBDFCBEB7nmdq Ope/vMW6YHNHSlOVF7lRVY6bPXcC/2/eSEQ2uCNFKBXPySPgP5VGLNvasndRNw79fDM6DXaV zY9MssehMGwGCSqGSIb3DQEJDzFfMF0wCwYJYIZIAWUDBAEqMAsGCWCGSAFlAwQBAjAKBggq hkiG9w0DBzAOBggqhkiG9w0DAgICAIAwDQYIKoZIhvcNAwICAUAwBwYFKw4DAgcwDQYIKoZI hvcNAwICASgwgacGCSsGAQQBgjcQBDGBmTCBljCBkDELMAkGA1UEBhMCVVMxEDAOBgNVBAgT B0Zsb3JpZGExEjAQBgNVBAcTCU5pY2V2aWxsZTEZMBcGA1UEChMQQ3VkYSBTeXN0ZW1zIExM QzEcMBoGA1UEAxMTQ3VkYSBTeXN0ZW1zIExMQyBDQTEiMCAGCSqGSIb3DQEJARYTQ3VkYSBT eXN0ZW1zIExMQyBDQQIBPTCBqQYLKoZIhvcNAQkQAgsxgZmggZYwgZAxCzAJBgNVBAYTAlVT MRAwDgYDVQQIEwdGbG9yaWRhMRIwEAYDVQQHEwlOaWNldmlsbGUxGTAXBgNVBAoTEEN1ZGEg U3lzdGVtcyBMTEMxHDAaBgNVBAMTE0N1ZGEgU3lzdGVtcyBMTEMgQ0ExIjAgBgkqhkiG9w0B CQEWE0N1ZGEgU3lzdGVtcyBMTEMgQ0ECAT0wDQYJKoZIhvcNAQEBBQAEggIAgdDLsc/mlR9Y 3dZHs0sC73PIzBru2E/TXzqAKSNboVD/8RETYobbU5xCIV1Z40iE65tkKrA5oxA5wwvR3wOo wpqIaOSinkbLSlN49TwYY8MOhXXG41LhX8nAVL5PpoA5AyGGirmre4OUqpu5uJeHT5qa/t4F UwsSYNuo0afv7TOFVSlnZXuVwH8otKgcSkzD14axdfKMQkctDpEbSSOqLr9uJdePgXReLSVB FTsff/MvruHk6lvIBivmJyGWEifmHClOmSwvcSSREAVMVzTRgRrRSGdk/Dh5Yu18wxrr9VHs u/KhU0tvmuKw/7qwuzJK8dLCzgU1aDEXqljlZ7dhC4pCKRoWfUoxTdw8iakLIEDWCMr0hBy3 M5ll8UKbz+40BpQ+ukqAawjpCfDUcGs2Twq5/d0v3TSMANKQ/nX7UoepnFh6GskDlcvZKWOn oXARzhbOJkF4+mzehqYXsc9Hvl8cx7xIOlAWW5ZbTrZibdZwWzF3YntC0AkmjEGV0KuNPhLR m9BR2aTNyJgVQM4LkIPRXF9nGrSQB2LN/aVpa2y5wdmFF1SzpwxQwJTmXtlcXpPN2CQCKelS SKLPEAx5MzUlViKWYIr/BzYMZVgWlBxCHq9V61w8vREqaYM/oyYLB3WmuI5Gzik8KMbQWLOI FfVfb7SHqBfUF/5HfAGlO08AAAAAAAA= --------------ms000600030805080004020705--
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