linux-kernel - Re: [syzbot] [kvm?] WARNING in kvm_gmem_fault_user

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Message-ID: <69838e0f.a00a0220.34fa92.0012.GAE@google.com>
Date: Wed, 04 Feb 2026 10:21:03 -0800
From: syzbot <syzbot+33a04338019ac7e43a44@...kaller.appspotmail.com>
To: ackerleytng@...gle.com, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	pbonzini@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kvm?] WARNING in kvm_gmem_fault_user_mapping

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+33a04338019ac7e43a44@...kaller.appspotmail.com
Tested-by: syzbot+33a04338019ac7e43a44@...kaller.appspotmail.com

Tested on:

commit:         0499add8 Merge tag 'kvm-x86-fixes-6.19-rc1' of https:/..
git tree:       git://git.kernel.org/pub/scm/virt/kvm/kvm.git next
console output: https://syzkaller.appspot.com/x/log.txt?x=1778a402580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3aec2f7e1730a8eb
dashboard link: https://syzkaller.appspot.com/bug?extid=33a04338019ac7e43a44
compiler:       gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch:          https://syzkaller.appspot.com/x/patch.diff?x=13b847fa580000

Note: testing is done by a robot and is best-effort only.