Date: Sat, 4 Jun 2022 12:38:44 -0600 From: Warner Losh <imp@bsdimp.com> To: Yuri <yuri@aetern.org> Cc: FreeBSD Current <current@freebsd.org> Subject: Re: panic: make_dev_alias_v: bad si_name Message-ID: <CANCZdforaV1X0O1BRshtu0Fd2D3po7RzW2Xv-WVDZKA98R_qBQ@mail.gmail.com> In-Reply-To: <b2770c91-b3dd-78cd-b668-b9d10c1aa0d2@aetern.org> References: <b2770c91-b3dd-78cd-b668-b9d10c1aa0d2@aetern.org>
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On Sat, Jun 4, 2022, 11:13 AM Yuri <yuri@aetern.org> wrote:
> Getting the following panic on HPE system with HPE enclosure:
>
> panic: make_dev_alias_v: bad si_name (error=22,
> si_name=enc@n....../type@0/slot@1/elmdesc@{"Name":"DriveBay1"}/pass4)
>
> db_trace_self_wrapper()
> vpanic()
> panic()
> make_dev_alias_v()
> make_dev_alias_p()
> make_dev_physpath_alias()
> pass_add_physpath()
> taskqueue_run_locked()
> taskqueue_thread_loop()
> fork_exit()
> fork_trampoline()
>
> I have skipped typing all the frame information as the cause of panic
> seems to be apparent -- enclosure replies with "Name":"DriveBay1" via
> ses (it does the same weirdness for sensors and other elements), and
> make_dev_alias_v() does not like the double quotes. Probably we need to
> sanitize the input somewhere?
>
Likely. I'll take a look. Can you file a bug, include CAM in the title and
cc imp@ please?
Warner
>
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<div dir=3D"auto"><div><br><br><div class=3D"gmail_quote"><div dir=3D"ltr" =
class=3D"gmail_attr">On Sat, Jun 4, 2022, 11:13 AM Yuri <<a href=3D"mail=
to:yuri@aetern.org">yuri@aetern.org</a>> wrote:<br></div><blockquote cla=
ss=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;pa=
dding-left:1ex">Getting the following panic on HPE system with HPE enclosur=
e:<br>
<br>
panic: make_dev_alias_v: bad si_name (error=3D22,<br>
si_name=3Denc@n....../type@0/slot@1/elmdesc@{"Name":"DriveBa=
y1"}/pass4)<br>
<br>
db_trace_self_wrapper()<br>
vpanic()<br>
panic()<br>
make_dev_alias_v()<br>
make_dev_alias_p()<br>
make_dev_physpath_alias()<br>
pass_add_physpath()<br>
taskqueue_run_locked()<br>
taskqueue_thread_loop()<br>
fork_exit()<br>
fork_trampoline()<br>
<br>
I have skipped typing all the frame information as the cause of panic<br>
seems to be apparent -- enclosure replies with "Name":"Drive=
Bay1" via<br>
ses (it does the same weirdness for sensors and other elements), and<br>
make_dev_alias_v() does not like the double quotes.=C2=A0 Probably we need =
to<br>
sanitize the input somewhere?<br></blockquote></div></div><div dir=3D"auto"=
><br></div><div dir=3D"auto"><br></div><div dir=3D"auto">Likely.=C2=A0 I=
9;ll take a look. Can you file a bug, include CAM in the title and cc imp@ =
please?</div><div dir=3D"auto"><br></div><div dir=3D"auto">Warner=C2=A0</di=
v><div dir=3D"auto"><div class=3D"gmail_quote"><blockquote class=3D"gmail_q=
uote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1e=
x">
</blockquote></div></div></div>
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