From: syzbot <syzbot+d06e9fe6d6a7b537fe49@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org
Subject: Forwarded: Re: [syzbot] [mm?] BUG: Bad page state in hugetlb_no_page
Date: Thu, 29 Oct 2026 00:09:51 -0700 [thread overview]
Message-ID: <6ae2f13f.5451848c.f7707.0006.GAE@google.com> (raw)
In-Reply-To: <6ae27ca7.5451848c.f7707.0002.GAE@google.com>
For archival purposes, forwarding an incoming command email to
linux-kernel@vger.kernel.org.
***
Subject: Re: [syzbot] [mm?] BUG: Bad page state in hugetlb_no_page
Author: jm5905938@gmail.com
#syz fix: mm/hugetlb: fix use-after-free of a new anon folio
Resending the fix association directly to syzbot, as my previous
reply was sent only to the mailing list.
I verified this fix against the syzbot reproducer: the unpatched
kernel reproduced the issue in 18/20 runs, while the patched kernel
reproduced it in 0/10 runs.
prev parent reply other threads:[~2026-10-29 7:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-28 22:52 [syzbot] [mm?] BUG: Bad page state in hugetlb_no_page syzbot
2026-10-29 7:09 ` syzbot [this message]
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