Re: misc/58420: ssh silently fails attempting to authenticate from NetBSD to another host

[Duncan Greatwood <dgbulk%gmail.com@localhost>]

The following reply was made to PR misc/58420; it has been noted by GNATS.

From: Duncan Greatwood <dgbulk%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: misc-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: misc/58420: ssh silently fails attempting to authenticate from
 NetBSD to another host
Date: Sat, 13 Jul 2024 17:26:26 -0700

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 Hi Martin -
 
 Thanks for the response.
 
 The specific answer to your question is that NetBSD 9.0 is the most recent
 version of NetBSD explicitly supported by the default version of QEMU/KVM
 on Ubuntu 22.04 LTS which is (for the next few weeks anyway) the current
 Ubuntu LTS release (Standard support until 2027, Pro Support until 2032,
 Legacy support until 2034).
 
 Nonetheless. I cloned the VM and upgraded it to NetBSD 9.4 using:
 
 sudo sysupgrade auto https://cdn.NetBSD.org/pub/NetBSD/NetBSD-9.4/amd64
 
 Upgrade was just fine.
 
 Unfortunately, it is still exhibiting the same behaviour (fails silently)
 when using ssh to a nearby host.
 
 Your further thoughts appreciated.
 
 Updated environment info:
 -bash-5.2$ uname -a
 NetBSD localhost 9.4 NetBSD 9.4 (GENERIC) #0: Sat Apr 20 13:32:22 UTC 2024
  mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
 -bash-5.2$ ssh -V
 OpenSSH_9.6 NetBSD_Secure_Shell-20231220-hpn13v14-lpk, OpenSSL 1.1.1t  7
 Feb 2023
 -bash-5.2$ openssl version
 OpenSSL 1.1.1t  7 Feb 2023
 
 And on the Ubuntu machine:
 $: virt-manager  --version
 4.0.0
 $: virsh  --version
 8.0.0
 $: apt show qemu-system-x86
 Package: qemu-system-x86
 Version: 1:6.2+dfsg-2ubuntu6.21
 
 
 On Thu, Jul 11, 2024 at 11:20=E2=80=AFPM Martin Husemann <martin@duskware.d=
 e> wrote:
 
 > The following reply was made to PR misc/58420; it has been noted by GNATS=
 .
 >
 > From: Martin Husemann <martin%duskware.de@localhost>
 > To: gnats-bugs%netbsd.org@localhost
 > Cc:
 > Subject: Re: misc/58420: ssh silently fails attempting to authenticate fr=
 om
 >  NetBSD to another host
 > Date: Fri, 12 Jul 2024 08:16:18 +0200
 >
 >  Why NetBSD 9.0?
 >  That is ancient and outdated. Please at least use 9.4 (or the latest
 >  9.4_STABLE from the daily builds). Even better would be 10.0 or
 > 10.0_STABLE.
 >
 >  Martin
 >
 >
 
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 <div dir=3D"ltr"><div dir=3D"ltr">Hi Martin -<div><br></div><div>Thanks=C2=
 =A0for the response.</div><div><br></div><div>The specific answer to your q=
 uestion is that NetBSD 9.0 is the most recent version of NetBSD explicitly =
 supported by the default version of QEMU/KVM on Ubuntu 22.04 LTS which is (=
 for the next few weeks anyway) the current Ubuntu LTS release (Standard sup=
 port until 2027, Pro Support until 2032, Legacy support until 2034).=C2=A0<=
 /div><div><br></div><div>Nonetheless. I cloned=C2=A0the VM and upgraded it =
 to NetBSD 9.4 using:<br><blockquote style=3D"margin:0px 0px 0px 40px;border=
 :none;padding:0px"><div>sudo sysupgrade auto <a href=3D"https://cdn.NetBSD.=
 org/pub/NetBSD/NetBSD-9.4/amd64" target=3D"_blank">https://cdn.NetBSD.org/p=
 ub/NetBSD/NetBSD-9.4/amd64</a><br></div></blockquote>Upgrade was just fine.=
 </div><div><br></div><div>Unfortunately, it is still exhibiting the=C2=A0sa=
 me behaviour (fails silently) when using ssh to a nearby host.</div><div><b=
 r></div><div>Your further thoughts appreciated.</div><div><br></div><div>Up=
 dated environment info:<br>-bash-5.2$ uname -a<br>NetBSD localhost 9.4 NetB=
 SD 9.4 (GENERIC) #0: Sat Apr 20 13:32:22 UTC 2024 =C2=A0mkrepro%mkrepro.Net@localhost=
 BSD.org:/usr/src/sys/arch/amd64/compile/GENERIC amd64<br>-bash-5.2$ ssh -V<=
 br>OpenSSH_9.6 NetBSD_Secure_Shell-20231220-hpn13v14-lpk, OpenSSL 1.1.1t =
 =C2=A07 Feb 2023<br>-bash-5.2$ openssl version<br>OpenSSL 1.1.1t =C2=A07 Fe=
 b 2023<br></div><div><br></div><div>And on the Ubuntu machine:</div><div>$:=
  virt-manager =C2=A0--version<br>4.0.0<br>$: virsh =C2=A0--version<br>8.0.0=
 <br></div><div>$: apt show qemu-system-x86</div>Package: qemu-system-x86<br=
 >Version: 1:6.2+dfsg-2ubuntu6.21<div><br></div></div><br><div class=3D"gmai=
 l_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Thu, Jul 11, 2024 at 11:2=
 0=E2=80=AFPM Martin Husemann &lt;<a href=3D"mailto:martin%duskware.de@localhost"; targ=
 et=3D"_blank">martin%duskware.de@localhost</a>&gt; wrote:<br></div><blockquote class=
 =3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rg=
 b(204,204,204);padding-left:1ex">The following reply was made to PR misc/58=
 420; it has been noted by GNATS.<br>
 <br>
 From: Martin Husemann &lt;<a href=3D"mailto:martin%duskware.de@localhost"; target=3D"_=
 blank">martin%duskware.de@localhost</a>&gt;<br>
 To: <a href=3D"mailto:gnats-bugs%netbsd.org@localhost"; target=3D"_blank">gnats-bugs@n=
 etbsd.org</a><br>
 Cc: <br>
 Subject: Re: misc/58420: ssh silently fails attempting to authenticate from=
 <br>
 =C2=A0NetBSD to another host<br>
 Date: Fri, 12 Jul 2024 08:16:18 +0200<br>
 <br>
 =C2=A0Why NetBSD 9.0?<br>
 =C2=A0That is ancient and outdated. Please at least use 9.4 (or the latest =
 <br>
 =C2=A09.4_STABLE from the daily builds). Even better would be 10.0 or 10.0_=
 STABLE.<br>
 <br>
 =C2=A0Martin<br>
 <br>
 </blockquote></div>
 </div>
 
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