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Subject: |
Building iwd on armhf triggers kernel panic |
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Date: |
Mon, 31 Aug 2020 16:26:03 -0700 |
I've been getting kernel panics when i try to build iwd, a dependency of
network-manager.
It crashes hard, so there's no recorded log, but I managed to scrape
this from an ssh session:
$ guix build iwd
...
PASS: unit/test-p2p
PASS: unit/test-client
./build-aux/test-driver: line 107: 6837 Aborted "$@" >
$log_file 2>&1
FAIL: unit/test-arc4
PASS: unit/test-sa
When the test-arc4 fails, soon after a kernel panic results and the
system freezes. Repeated this multiple times.
Going to remove iwd support for network manager locally and then try
again.
live well,
vagrant
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--- Begin Message ---
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Subject: |
Re: bug#43143: Building iwd on armhf triggers kernel panic |
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Date: |
Wed, 28 Sep 2022 20:26:53 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) |
Hello,
[...]
> Using a more recent version of linux-libre-arm-generic@5.4, it failed to
> build on both the veyron-speedy (rk3288) and the novena (imx6). It
> doesn't necessarily *always* trigger a kernel panic; I haven't
> identified which conditions trigger the kernel panic, but so far I've
> only seen them on the veyron-speedy. I haven't seen it successfully
> build with any recent linux-libre-arm-generic kernel, though recent
> linux-libre@5.4 and @5.8 worked.
>
> So it seems something in iwd needs specific kernel features in order to
> build at all...
>
> Not sure when I'll get a chance to debug further, but figured I'd update
> about what I've tried so far.
Bordeaux managed to build it, according to 'guix weather
--system=armhf-linux iwd', hence I'm closing this old forgotten issue.
Please reopen if you still experience it on a standard Guix System
kernel.
Thanks,
Maxim
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