Comments (7)
thehajime
commented on July 22, 2024
this is a tentative patch to avoid this issue, but it's not a generic solution so need to work more.
https://gist.github.com/thehajime/65e58a101f0c50a04764
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pscollins
commented on July 22, 2024
FWIW I don't know if you dug too far into this, but this appears to be caused by race conditions related to the work queue lists. Have you made any progress?
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thehajime
commented on July 22, 2024
if I confirmed that this issue is fixed in LKL (https://github.com/lkl/linux), I will close this issue.
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pscollins
commented on July 22, 2024
I poked at LKL a tiny bit on Friday and saw some behavior that suggested there are concurrency-related issues there, but I can't say anything solid yet.
FWIW I think you should leave this open as an issue on LibOS unless you are merging LibOS into LKL --- it is important for people who are interested in forking/using LibOS to have an accurate idea of the state of this project on its own so long as it is a standalone project.
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thehajime
commented on July 22, 2024
@pscollins agree to keep it opened.
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dd76
commented on July 22, 2024
Hi Hajime, to have userspace tcp/ip stack functionality should we use libOS or LKL. This is to have applications like httpserver integrated with userspace tcp/ip stack library. Plz comment.
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thehajime
commented on July 22, 2024
LKL. it has been so much improved since then.
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