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Hermes SMTP Server) with ESMTPA ID ff5aaa9795c17f006863cd8be3b769ca; Mon, 09 Jan 2023 20:36:40 +0000 (UTC) Content-Type: text/plain; charset=utf-8 List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.300.101.1.3\)) Subject: Re: (RPi) db> reboot -> cpu_reset failed From: Mark Millard In-Reply-To: <2FB2DA46-7BED-46BA-905D-DEAA33E9E1E8@yahoo.com> Date: Mon, 9 Jan 2023 12:36:28 -0800 Cc: Mitchell Horne , freebsd-arm , "Bjoern A. Zeeb" Content-Transfer-Encoding: quoted-printable Message-Id: <718AAC84-353A-4187-A6F1-57CB2AE644E0@yahoo.com> References: <29q7q878-091-r17n-8r3n-o3n68p3646@mnoonqbm.arg> <38B92299-2776-476D-A81F-7C8EB4D59A13@googlemail.com> <8o4s9914-sq84-90pq-no3o-59r18n5on14@yvfgf.mnoonqbm.arg> <5A57DF73-FEC0-41C9-96D2-A4EED7695EEF@googlemail.com> <2EAD00FA-22AE-4BE8-98B1-BEBB3848C486@yahoo.com> <38B9AB9D-BDA8-4186-AEA7-6F63530FCC68@googlemail.com> <2FB2DA46-7BED-46BA-905D-DEAA33E9E1E8@yahoo.com> To: =?utf-8?Q?Klaus_K=C3=BCchemann?= X-Mailer: Apple Mail (2.3731.300.101.1.3) X-Spamd-Result: default: False [-3.50 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; MV_CASE(0.50)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; RCVD_IN_DNSWL_NONE(0.00)[98.137.64.84:from]; TO_DN_ALL(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[yahoo.com]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_TO(0.00)[googlemail.com]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[freebsd-arm@freebsd.org] X-Rspamd-Queue-Id: 4NrQht6VHdz4YYj X-Spamd-Bar: --- X-ThisMailContainsUnwantedMimeParts: N On Jan 9, 2023, at 11:45, Mark Millard wrote: > On Jan 9, 2023, at 11:13, Klaus K=C3=BCchemann = wrote: >=20 >> Am 09.01.2023 um 17:21 schrieb Mark Millard : >>> =E2=80=A6 >>> .. >>>=20 >>> I expect the new output text was only the text after the "reset" >>> command: >>>=20 >>> QUOTE >>> Waiting (max 60 seconds) for system process `vnlru' to stop... done >>> Uptime: 1m51s >>> END QUOTE >>> =E2=80=A6. >>>=20 >>> =3D=3D=3D >>> Mark Millard >>> marklmi at yahoo.com >>=20 >>=20 >> Mark, I also don`t see the new expected output text=E2=80=A6 >> do you see any effect , have you tested on an RPI?, >=20 > I've only been reading along, not testing the patches. > (For one, my normal environment has its own patches > involved, making for a unclean test environment if > used.) >=20 >> I would be very happy if I=E2=80=99m mistaken and if it would work.. >> - >> O.K., now tested the new Diff 114868 of D37981, >> Also no effect to =E2=80=9Areset=E2=80=98 by an provocated early = boot panic=E2=80=A6 >>=20 >> I think you`ll need a real hardware debugger to e.g. track the issue = that the software debugger can=E2=80=99t=20 >> execute shutdown_reset(NULL, howto); >=20 > I have no access to such. >=20 >> safely in early boot stage without calling the bcm2835_watchdog = directly :-), >> and you would need it anyway for board bringup issues.. >> Afaik that=E2=80=99s normal on embedded >>=20 >> Please consider this only as a test report, not as a scientific = statement, >> I don`t have any knowledge of db_command.c=20 Given the BOOTTRACE(...) usage that I see, having: kern.boottrace.enabled=3D1 in /boot/loader.conf (or set via the loader?) might prove interesting during the reboot attempt from the db> prompt. =3D=3D=3D Mark Millard marklmi at yahoo.com