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Hermes SMTP Server) with ESMTPA ID 7c21c8839cc609f126751e533e03b3a5; Thu, 20 Nov 2025 23:38:27 +0000 (UTC) Content-Type: text/plain; charset=us-ascii List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.700.81\)) Subject: Re: Still seeing Failed assertion: "p[i] == 0" [ *** i386 chroot on amd64 can get the failure on main 16 too *** ] From: Mark Millard In-Reply-To: <265F191D-5400-4A9D-BE99-F060770B5DED@yahoo.com> Date: Thu, 20 Nov 2025 15:38:16 -0800 Cc: bob prohaska , Adrian Chadd , Carl Shapiro , Ronald Klop Content-Transfer-Encoding: quoted-printable Message-Id: <32C6B8A3-E390-48C8-8454-753511ADDF57@yahoo.com> References: <877bvthymv.fsf@panix.com> <13E753F4-84F8-4ADB-96B6-908897D6971C@yahoo.com> <3174F751-9853-4697-B0C0-98B54518A69F@yahoo.com> <463AC500-C7C7-43FB-B5EF-332CEBA3D944@yahoo.com> <3E0D6079-0F5B-463E-94D4-37506A837D33@yahoo.com> <05479AC8-C8EB-42A3-9A54-2CAF687023D2@yahoo.com> <422A55DB-E005-4DA5-89F3-52879F35F6A4@yahoo.com> <87fra9fd4m.fsf@panix.com> <878qg1f8wz.fsf@panix.com> <265F191D-5400-4A9D-BE99-F060770B5DED@yahoo.com> To: Konstantin Belousov , Michal Meloun , Warner Losh , freebsd-arm@freebsd.org, freebsd-current@freebsd.org X-Mailer: Apple Mail (2.3826.700.81) X-Spamd-Bar: --- X-Spamd-Result: default: False [-4.00 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.998]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; DKIM_TRACE(0.00)[yahoo.com:+]; FREEMAIL_FROM(0.00)[yahoo.com]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; RCPT_COUNT_SEVEN(0.00)[9]; MID_RHS_MATCH_FROM(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.65.83:from]; APPLE_MAILER_COMMON(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[98.137.65.83:from] X-Rspamd-Queue-Id: 4dCFCx5nczz4N4t # cd /usr/src/ # env WITH_META_MODE=3D make -j10 buildworld . . . Building = /usr/obj/usr/src/i386.i386/lib/clang/libclang/CodeGen/CGExprScalar.pico : = /usr/src/contrib/jemalloc/include/jemalloc/internal/ehooks.h:170: Failed = assertion: "p[i] =3D=3D 0" Building = /usr/obj/usr/src/i386.i386/lib/clang/libclang/CodeGen/CGGPUBuiltin.pico Abort trap (core dumped) *** [CodeGen/CGBuiltin.pico] Error code 134 The 7950X3D system has 32 FreeBSD cpus (16 cores), 192 GiByTes of RAM, Optane PCIe Storage media. # uname -apKU FreeBSD 7950X3D-UFS 16.0-CURRENT FreeBSD 16.0-CURRENT = main-n281922-4872b48b175c GENERIC-NODEBUG amd64 amd64 1600004 1600004 But in the chroot: # uname -apKU FreeBSD 7950X3D-UFS 16.0-CURRENT FreeBSD 16.0-CURRENT = main-n281922-4872b48b175c GENERIC-NODEBUG i386 i386 1600004 1600004 For that particular system I used: # grep physmem /boot/loader.conf hw.physmem=3D"5G" It resulted in: # dmesg -a | grep 'memory *=3D' real memory =3D 137434759168 (131068 MB) avail memory =3D 2708901888 (2583 MB) My odd top hack for monitoring and reporting various "Max(imum) Obs(erved)" figures shows: 1914Mi MaxObsActive 821116Ki MaxObsWired 2585Mi MaxObs(Act+Wir+Lndry) 1617Mi MaxObsSwapUsed, 3488Mi MaxObs(Act+Lndry+SwapUsed), 4166Mi MaxObs(A+Wir+L+SU) [at such a time: 4193Mi (A+W+L+SU+InAct)] I had to build main 16 for the i386 myself, based on the /usr/src/ from the official pkgbase system in use: such is no longer available. I did not make changes to allow SIGABRT to core dump. -j8 did not fail. -j12 ran out of RAM+SWAP. =3D=3D=3D Mark Millard marklmi at yahoo.com