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

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Message-ID: <697ef1bf.050a0220.1d0a41.0016.GAE@google.com>
Date: Sat, 31 Jan 2026 22:25:03 -0800
From: syzbot <syzbot+33a04338019ac7e43a44@...kaller.appspotmail.com>
To: kartikey406@...il.com, linux-kernel@...r.kernel.org, 
	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:         162b4244 Merge tag 'iommu-fixes-v6.19-rc7' of git://gi..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14a0445a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f1fac0919970b671
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=167abbfa580000

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