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Zeeb" To: virtualization@freebsd.org Subject: Re: bhyve crashes silently rc=3 In-Reply-To: <9q98538r-18sn-2q2r-196p-rspon8q137n0@yvfgf.mnoonqbm.arg> Message-ID: <5940npr5-9qn7-nq8r-6rnr-o4q185n621p2@yvfgf.mnoonqbm.arg> References: <9q98538r-18sn-2q2r-196p-rspon8q137n0@yvfgf.mnoonqbm.arg> X-OpenPGP-Key-Id: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed X-Rspamd-Queue-Id: 4ZqfbV3Nn2z44Bd X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.02 / 15.00]; NEURAL_HAM_SHORT(-0.99)[-0.992]; NEURAL_HAM_MEDIUM(-0.87)[-0.867]; NEURAL_SPAM_LONG(0.83)[0.834]; DMARC_POLICY_ALLOW(-0.50)[zabbadoz.net,none]; R_DKIM_ALLOW(-0.20)[zabbadoz.net:s=20240622]; R_SPF_ALLOW(-0.20)[+ip6:2003:a:140a:2200:6:594:fffe:19:c]; MIME_GOOD(-0.10)[text/plain]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:3320, ipnet:2003::/19, country:DE]; RCVD_COUNT_THREE(0.00)[4]; RCPT_COUNT_ONE(0.00)[1]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MLMMJ_DEST(0.00)[virtualization@freebsd.org]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[virtualization@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[zabbadoz.net:+] On Sat, 3 May 2025, Bjoern A. Zeeb wrote: > Hi, > > on amd64 (AMD) using or not using a passthru device bhyve starts, loader > works, kernel starts booting: > > WARNING: WITNESS option enabled, expect reduced performance. > pmap: large map 8 PML4 slots (4096 GB) > > > return code 3. > > There's nothing in the terminal where bhyve was started, nothing in > dmesg of the host (booted -v) apart from the tap interface going UP and > DOWN. > > Anyone knows what's going on? Ok found it; was a local SI_SUB running at the wrong level. After I lowered memory to 2GB things went into an endless (yes endless) loop of kernel trap 12 with interrupts disabled but the boot had continues further already so the log file gave the hint. Now I need to figure out why my PCI passthru device does not show up. /bz -- Bjoern A. Zeeb r15:7