From owner-freebsd-arm@freebsd.org Mon Oct 12 00:23:18 2020 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 27163428A41 for ; Mon, 12 Oct 2020 00:23:18 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic303-25.consmr.mail.gq1.yahoo.com (sonic303-25.consmr.mail.gq1.yahoo.com [98.137.64.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4C8fXh6HsLz4jWX for ; Mon, 12 Oct 2020 00:23:16 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: O5QXV64VM1mNx70B_R8d.4X55l953rT0ejmqV2ipHFxxSzXiYUnRIIU1ZJmXsV2 Bb7FwqfUg67Sr1FUKf2JR.sc5qa06tORx5I3KDYiZtppsgntjWv98v.wu9ezF6XU4_RkKcI6xNAC LN8jSlUxOUeg7o1QLjuw.ldVpQ9QLjmFeEtopQBJV4PrVkbtMte9HZuhKxioFuTngTCqaC3gkYWn 577ZTu92rENsX3YyBDrgxqsxjUbpSn2Ip8OsZH29MqOt99hPGYULiFq5iLC6s0b1mLAdL7GVcWoi mLoO1nOu49qcYWTdbcZ1T2ZYmuCD_GyhJnSpP0I5ZkLln6fv3xeHnIlbIcZFiPli6W7KR.xtQbXx 252T0xxaAL.6PSOlOTOKxUFzOxdnFpDQoQkW.j33q0EzvKL6VJ8s4Gh95oAmhDU3UoA90nqrNu1. MaeH08uZTayEsYtxvdg80e3KWPT.8UaUyS.7256mkMyXeScV0e2mPuoyhQtTOOkJH0By45Qk7Dxe RIpnjWc2ryYTxpLHuKNUMmO7te._lyHqi.Y4nIOFMChuoUnsaNZQixPVuLQj902Zg9uoPpqbKkCa capVhzpBYrwluVvhvuv.Xq4F4gCuqDWFCvt75s.SWXX8aMI4nAdH0g_JbXFXAMGPLi038e_PXnzJ oqAdYslLkEi0K6uQif0cRx8NkW3SmYg8djTQq9l.1aahf2vp7HecsbjrBLDcPDFIiwU6AXQ1F7hr 9KPee0BloqvtWb7QTtDJQmJEvgNCu396FNxYB7ew9_3d5rlRYas4fteWshSMQ9Ue4GLfdaiASxqg NriZ4UneVVyR3dHC4ta90LRzJTnLmOyxci9wZFP71tmEO8ds_5mH4Eh8Q32pX6MCV5bh2h1Amhho ATRTyewRN.lJfuSKrPv2nrOxUOooiEF.1xEsL4Sdjv1IqZW0_ttEuDEcoGHxrwclC8jD4v9MrehC wAU45eS.Q_dcfsQNKeUn64QPnjsiVkfaq5k7iy4_KoSyFugGH.amws5iHAAR_P3i0v8BJzPgxGqH K3qq_VXBkieid92hgBKx5ijI23daE6oz3uWuFx6XvBhe5abX38uD59y_Qj.yZ2Wdr5pgZZG0Xqx8 zGhq_oZB3TdThU9uWib9z7kOtjl3Xw_1T0BQziiyF7qSGQuRPduFBCPHCMPai_qfoL1XVMUfiwxI kDM7igxRGa_nanX3oEpJWr6eQ3qWt2pr7cscaYdvTFhHYrNM09qaQB7mdMuv2fANF5LS6vXRz2GW 67a8ZiFymMTDyp8RigcxE.zSi85iwaPPLwr0FfoA2dMbGYMXNgzhunG0l3.40RJ9WZzBLqViPuNi dXVG9kOqlU6aQevuRwtCn_eiy0mnNkc_IZth2Wmb6QoAlixzkODYEzrIHRQd1ifKRSE2fXqhQJEh SrVkTYp6sFBmWhpKm2DFS6GYnKxN_TsC_KlWF0qcNlFj0Vg.cKG0omCLXkcvjFPxe5Q6FucT2E7w dJeALzvf2Mb9ZjJ.EbtkTHnAQcnFi0FQZQ6C1uXkOvgZx6Ggm3ofKQs7iijwyfYleu2__bEZMMn4 v Received: from sonic.gate.mail.ne1.yahoo.com by sonic303.consmr.mail.gq1.yahoo.com with HTTP; Mon, 12 Oct 2020 00:23:15 +0000 Received: by smtp410.mail.ne1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID e308054dfd56377834c55b2c1f800473; Mon, 12 Oct 2020 00:23:11 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.1\)) Subject: Re: RPi4B: modern firmware vs. Device tree loaded to 0x4000 (size 0xbe0c) [fails] vs. to 0x1f0000 (size 0xbd90) [works]? From: Mark Millard In-Reply-To: <05BC0444-07EB-461C-AEEF-3ABED5F0FA54@yahoo.com> Date: Sun, 11 Oct 2020 17:23:10 -0700 Cc: Klaus Cucinauomo , Kyle Evans , "freebsd-arm@freebsd.org" , "gonzo@freebsd.org" Content-Transfer-Encoding: quoted-printable Message-Id: <3BB0EA68-D46E-4B4B-85E0-8D2D1EFFE2AF@yahoo.com> References: <2B1B21CB-1A63-42CE-8917-98870C88CACE@yahoo.com> <3E9D015B-5702-4A52-9366-49E20BDDA5F4@googlemail.com> <79AA6AB2-9FE6-4A80-9E72-F6D7B7E6803F@googlemail.com> <3577889D-3102-4B50-955B-798717F93F92@googlemail.com> <0m0EOJpW7j-ziTjqjNz5Ldul7r8DT9bCjmgmsm5-kr9dX5pt2PEoQrZcFJ9nxtB8YXpqdrBk2ecMIjfijv3DEV26M9fzu3nwwQ90msFZBmw=@protonmail.com> <22B0D423-CEF4-4B74-846D-6F668A0F0B9F@googlemail.com> <05BC0444-07EB-461C-AEEF-3ABED5F0FA54@yahoo.com> To: Robert Crowston X-Mailer: Apple Mail (2.3608.120.23.2.1) X-Rspamd-Queue-Id: 4C8fXh6HsLz4jWX X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.26 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; RCPT_COUNT_FIVE(0.00)[5]; DKIM_TRACE(0.00)[yahoo.com:+]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; NEURAL_HAM_SHORT(-0.76)[-0.758]; FREEMAIL_TO(0.00)[protonmail.com]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.002]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.002]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[98.137.64.206:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.64.206:from]; FREEMAIL_CC(0.00)[googlemail.com,freebsd.org,FreeBSD.org]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Oct 2020 00:23:18 -0000 On 2020-Oct-11, at 17:13, Mark Millard wrote: >>=20 >> On 2020-Oct-11, at 16:13, Robert Crowston wrote: >>=20 >>>> mmc0 is current device >>>=20 >>> should not be mmc0 if you boot from USB/SSD >>=20 >> I'm still using sd cards. >>=20 >> armstub or not has no effect. Seems like a counter is overflowing in = the internals of malloc(). Not even when booting, just when interpreting = the bootcmd. I tried raising CONFIG_SYS_MALLOC_F_LEN, but it didn't = change much. The malloc() code in question is from 2002, so I doubt it's = a bug there. I tried rolling back from HEAD to v2020.10. Same problem. >=20 > Are you able to look at the content of the boot command, or at least = the beginning > of it? Does it look reasonable and have the expected termination at = the expected > place? >=20 > The backtrace that you reported involves: >=20 > case '|': > done_word(dest, ctx); > if (next=3D=3D'|') { > b_getch(input); > done_pipe(ctx,PIPE_OR); >=20 > but having piped commands (|) seems possibly odd for the > context. Garbage memory content may be more likely. >=20 My wording was poor because the done_pipe is actually for || (or) involving the (potential) pipe symbol. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)