[Bug 297241] netmap: reproducible kernel page fault in devfs_kqfilter_f during concurrent kqueue registration and descriptor teardown

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 297241] netmap: kernel page fault in netmap_mem_if_delete during descriptor teardown"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 03 Aug 2026 01:52:00 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=297241

王雪阳 <yangyang20250212@163.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #273406|inimized six-call syzkaller |Minimized six-call
        description|reproducer for the          |syzkaller reproducer for
                   |devfs_kqfilter_f kernel     |the devfs_kqfilter_f kernel
                   |page fault                  |page fault

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