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From: Sean Christopherson <>
To: syzbot <>
Subject: Re: [syzbot] [kvm?] WARNING in kvm_mmu_notifier_change_pte
Date: Fri, 9 Feb 2024 13:07:20 -0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Wed, Dec 13, 2023, syzbot wrote:
> Hello,
> syzbot found the following issue on:
> HEAD commit:    f2e8a57ee903 Merge tag 'scsi-fixes' of git://git.kernel.or..
> git tree:       upstream
> console output:
> kernel config:
> dashboard link:
> compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
> syz repro:
> C reproducer:
> Downloadable assets:
> disk image:
> vmlinux:
> kernel image:
> Bisection is inconclusive: the first bad commit could be any of:
> d61ea1cb0095 userfaultfd: UFFD_FEATURE_WP_ASYNC
> 52526ca7fdb9 fs/proc/task_mmu: implement IOCTL to get and optionally clear info about PTEs

#syz fix: fs/proc/task_mmu: move mmu notification mechanism inside mm lock

      parent reply	other threads:[~2024-02-09 21:07 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-13 17:30 [syzbot] [kvm?] WARNING in kvm_mmu_notifier_change_pte syzbot
2024-01-05 19:06 ` Sean Christopherson
2024-02-09 21:07 ` Sean Christopherson [this message]

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