Re: kern/55298: Kernel crashes and system reboots

[Salil Wadnerkar <salil.wadnerkar%gmail.com@localhost>]

The following reply was made to PR kern/55298; it has been noted by GNATS.

From: Salil Wadnerkar <salil.wadnerkar%gmail.com@localhost>
To: Martin Husemann <martin%duskware.de@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: kern/55298: Kernel crashes and system reboots
Date: Mon, 25 May 2020 05:54:15 +0000

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 On Mon, May 25, 2020 at 5:43 AM Martin Husemann <martin%duskware.de@localhost> wrote:
 
 > On Mon, May 25, 2020 at 05:26:31AM +0000, Salil Wadnerkar wrote:
 > > bus_dmamap_sync() at bus_dmamap_sync+0x299
 > > iwm_start() at iwm_start+0x6ee
 > > if_transmit() at if_transmit+0x13c
 > > ether_output() at ether_output+0x4dc
 >
 > Ok, so it is about your wifi adapater, iwm(4). Probably can be triggered
 > by random/arbitrary netwok traffic - that does not sound good.
 >
 
 Okay, thank you. So, is it due to faulty firmware?
 So, it looks like I have to use a different wifi-card.
 
 
 >
 > Martin
 >
 
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 <div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote">=
 <div dir=3D"ltr" class=3D"gmail_attr">On Mon, May 25, 2020 at 5:43 AM Marti=
 n Husemann &lt;<a href=3D"mailto:martin%duskware.de@localhost";>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 rgb(204,204,204);padding-left:1ex">On M=
 on, May 25, 2020 at 05:26:31AM +0000, Salil Wadnerkar wrote:<br>
 &gt; bus_dmamap_sync() at bus_dmamap_sync+0x299<br>
 &gt; iwm_start() at iwm_start+0x6ee<br>
 &gt; if_transmit() at if_transmit+0x13c<br>
 &gt; ether_output() at ether_output+0x4dc<br>
 <br>
 Ok, so it is about your wifi adapater, iwm(4). Probably can be triggered<br=
 >
 by random/arbitrary netwok traffic - that does not sound good.<br></blockqu=
 ote><div><br></div><div>Okay, thank you. So, is it due to faulty firmware?<=
 br></div><div>So, it looks like I have to use a different wifi-card.<br></d=
 iv><div>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0=
 px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
 <br>
 Martin<br>
 </blockquote></div></div>
 
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