Date: Sun, 4 May 2025 12:32:07 +0100 From: Nuno Teixeira <eduardo@freebsd.org> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: virtualization@freebsd.org Subject: Re: bhyve crashes silently rc=3 Message-ID: <CAFDf7U%2BLukJ3UFzc-hyLTtx7hr_0hSruE_MD9oUGuKt3pPnndw@mail.gmail.com> In-Reply-To: <5940npr5-9qn7-nq8r-6rnr-o4q185n621p2@yvfgf.mnoonqbm.arg> References: <9q98538r-18sn-2q2r-196p-rspon8q137n0@yvfgf.mnoonqbm.arg> <5940npr5-9qn7-nq8r-6rnr-o4q185n621p2@yvfgf.mnoonqbm.arg>
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[-- Attachment #1 --] Hello Bjoern, Don't know if its related but my AX201 wireless card stop working on win11 bhyve passthru. It connects at first, I see it in router interface and I was abble to ping it for a few secs. It disconnects affter minutes and don't come back anymore. It runs OK on debian and openbsd. I'm running this passtrhu for more than a year without issues until now (recent main). Cheers, Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net> escreveu (sábado, 3/05/2025 à(s) 21:32): > 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) > > <bhyve crashed> > > > > 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 > > -- Nuno Teixeira FreeBSD UNIX: <eduardo@FreeBSD.org> Web: https://FreeBSD.org [-- Attachment #2 --] <div dir="ltr"><div>Hello Bjoern,</div><div><br></div><div>Don't know if its related but my AX201 wireless card stop working on win11 bhyve passthru.<br></div><div>It connects at first, I see it in router interface and I was abble to ping it for a few secs.<br></div><div>It disconnects affter minutes and don't come back anymore.<br><br></div><div>It runs OK on debian and openbsd.<br><br></div><div>I'm running this passtrhu for more than a year without issues until now (recent main).</div><div><br></div><div>Cheers,</div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">Bjoern A. Zeeb <<a href="mailto:bzeeb-lists@lists.zabbadoz.net">bzeeb-lists@lists.zabbadoz.net</a>> escreveu (sábado, 3/05/2025 à(s) 21:32):<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Sat, 3 May 2025, Bjoern A. Zeeb wrote:<br> <br> > Hi,<br> ><br> > on amd64 (AMD) using or not using a passthru device bhyve starts, loader<br> > works, kernel starts booting:<br> ><br> > WARNING: WITNESS option enabled, expect reduced performance.<br> > pmap: large map 8 PML4 slots (4096 GB)<br> > <bhyve crashed><br> ><br> > return code 3.<br> ><br> > There's nothing in the terminal where bhyve was started, nothing in<br> > dmesg of the host (booted -v) apart from the tap interface going UP and<br> > DOWN.<br> ><br> > Anyone knows what's going on?<br> <br> Ok found it; was a local SI_SUB running at the wrong level. After I<br> lowered memory to 2GB things went into an endless (yes endless) loop of<br> kernel trap 12 with interrupts disabled but the boot had continues<br> further already so the log file gave the hint.<br> <br> Now I need to figure out why my PCI passthru device does not show up.<br> <br> /bz<br> <br> -- <br> Bjoern A. Zeeb r15:7<br> <br> </blockquote></div><div><br clear="all"></div><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><font color="#888888">Nuno Teixeira</font></div><div><div><font color="#888888"> FreeBSD UNIX: <eduardo@FreeBSD.org> Web: <a href="https://FreeBSD.org" rel="noreferrer" target="_blank">https://FreeBSD.org</a><br></font></div></div></div></div>;
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