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netmap causing hang of kernel worker. #943

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Emjayen opened this issue Dec 14, 2023 · 0 comments
Open

netmap causing hang of kernel worker. #943

Emjayen opened this issue Dec 14, 2023 · 0 comments

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@Emjayen
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Emjayen commented Dec 14, 2023 •
edited

OS: Stream9, 5.14.0-390 (VBox)

virtio_net, built with --no-ext-drivers

Netmap functions correctly (tested with pktgen) the first run, however after closing, the NIC is inoperable; dmesg reports:

EDIT: Appears to be unique to virtio; does not exhibit this behavior with e1000
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@Emjayen