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Re: kern/56701: paninc on ufs2 while running on QEMU 6.2.0
The following reply was made to PR kern/56701; it has been noted by GNATS.
From: nervoso <nervoso%k1.com.br@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc:
Subject: Re: kern/56701: paninc on ufs2 while running on QEMU 6.2.0
Date: Sun, 13 Feb 2022 17:02:51 -0300
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Em dom, 2022-02-13 Ã s 16:25 +0000, Martin Husemann escreveu:
> The following reply was made to PR kern/56701; it has been noted by GNATS.
>
> From: Martin Husemann <martin%duskware.de@localhost>
> To: nervoso <nervoso%k1.com.br@localhost>
> Cc: gnats-bugs%netbsd.org@localhost
> Subject: Re: kern/56701: paninc on ufs2 while running on QEMU 6.2.0
> Date: Sun, 13 Feb 2022 17:24:00 +0100
>
> System panicked: /: bad dir ino 11444433 at offset 376: NUL in name [.extract_mak] i=12, namlen=20
> #0 0xc011b67d in cpu_reboot ()
> #1 0xc0c1976a in kern_reboot ()
> #2 0xc0c558e1 in vpanic ()
> #3 0xc0c5596f in panic ()
> #4 0xc0baefe5 in ufs_lookup ()
> #5 0xc0cbf92c in VOP_LOOKUP ()
> #6 0xc0ca174f in lookup_once ()
> #7 0xc0ca2647 in namei_tryemulroot ()
> #8 0xc0ca4153 in namei ()
> #9 0xc0caacc1 in do_sys_unlinkat ()
> #10 0xc041f39a in syscall ()
> #11 0xc01007f8 in Xsyscall ()
>
> This means: something corrupted your disk contents in a directory.
>
> Martin
>
correct, but only happens in the i386 version and only in qemu and only
using HEAD Â 9.99.93
if I change the /netbsd kernel in the SAME filesystem  for a /netbsd
9.2_STABLE from the original ISO,, Â the system boots,
runs fsck finds no problems,  marks the filesystem clean and  runs fine
if I change back the /netbsd kernel to the 9.99.93, Â the system panics
Something have changed in the ufs2 in the 9.99.93 and only in the
i386... perhaps some .asm code??? Â or inline???
thanksÂ
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<html><head></head><body><div>Em dom, 2022-02-13 =C3=A0s 16:25 +0000, Marti=
n Husemann escreveu:</div><blockquote type=3D"cite" style=3D"margin:0 0 0 .=
8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>The following rep=
ly was made to PR kern/56701; it has been noted by GNATS.</pre><pre><br></p=
re><pre>From: Martin Husemann <<a href=3D"mailto:martin%duskware.de@localhost";>mar=
tin%duskware.de@localhost</a>></pre><pre>To: nervoso <<a href=3D"mailto:nervoso=
@k1.com.br">nervoso%k1.com.br@localhost</a>></pre><pre>Cc: <a href=3D"mailto:gnats=
-bugs%netbsd.org@localhost">gnats-bugs%netbsd.org@localhost</a></pre><pre>Subject: Re: kern/567=
01: paninc on ufs2 while running on QEMU 6.2.0</pre><pre>Date: Sun, 13 Feb =
2022 17:24:00 +0100</pre><pre><br></pre><pre> System panicked: /: bad dir i=
no 11444433 at offset 376: NUL in name [.extract_mak] i=3D12, namlen=3D20</=
pre><pre> #0 0xc011b67d in cpu_reboot ()</pre><pre> #1 0xc0c1976a in kern=
_reboot ()</pre><pre> #2 0xc0c558e1 in vpanic ()</pre><pre> #3 0xc0c5596f=
in panic ()</pre><pre> #4 0xc0baefe5 in ufs_lookup ()</pre><pre> #5 0xc0=
cbf92c in VOP_LOOKUP ()</pre><pre> #6 0xc0ca174f in lookup_once ()</pre><p=
re> #7 0xc0ca2647 in namei_tryemulroot ()</pre><pre> #8 0xc0ca4153 in nam=
ei ()</pre><pre> #9 0xc0caacc1 in do_sys_unlinkat ()</pre><pre> #10 0xc041=
f39a in syscall ()</pre><pre> #11 0xc01007f8 in Xsyscall ()</pre><pre> </pr=
e><pre> This means: something corrupted your disk contents in a directory.<=
/pre><pre> </pre><pre> Martin</pre><pre> </pre></blockquote><div>correct, b=
ut only happens in the i386 version and only in qemu and only using HEAD &n=
bsp;9.99.93</div><div>if I change the /netbsd kernel in the SAME filesystem=
for a /netbsd 9.2_STABLE from the original ISO,, the system bo=
ots,</div><div>runs fsck finds no problems, marks the filesystem clea=
n and runs fine</div><div>if I change back the /netbsd kernel to the =
9.99.93, the system panics</div><div><br></div><div>Something have ch=
anged in the ufs2 in the 9.99.93 and only in the i386... perhaps some .asm =
code??? or inline???</div><div><br></div><div>thanks </div><div>=
<br></div><div><br></div><div class=3D"-x-evo-signature-wrapper"><span clas=
s=3D"-x-evo-signature" id=3D"none"></span></div></body></html>
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