I obviously have a somewhat unusual experience, but the only Linux kernel bug I've run into worked like this: ...
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as
ID Status Resolution Sev Product Comp Assignee Reporter Summary
29739 NEW --- nor Sisyphus tig vt imz tig is fooled by .git/.git/refs/ (via "git-ls-remote .git")

File a new bug in the "tig" component of the "Sisyphus" product