linux-kernel - Re: [syzbot] [kvm?] KMSAN: uninit-value in em_ret

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Date: Fri, 19 Jan 2024 08:42:04 -0800
From: syzbot <syzbot+579eb95e588b48b4499c@...kaller.appspotmail.com>
To: glider@...gle.com, linux-kernel@...r.kernel.org, n.zhandarovich@...tech.ru, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kvm?] KMSAN: uninit-value in em_ret_far

Hello,

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

Reported-and-tested-by: syzbot+579eb95e588b48b4499c@...kaller.appspotmail.com

Tested on:

commit:         d1d7f15c DO-NOT-SUBMIT: kmsan: add the kmsan_exceed_ma..
git tree:       https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=1726e677e80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=6b301bd980290807
dashboard link: https://syzkaller.appspot.com/bug?extid=579eb95e588b48b4499c
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.