linux-kernel - Re: [syzbot] [block?] KMSAN: kernel-infoleak in filemap

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Message-ID: <691e3179.a70a0220.d98e3.001c.GAE@google.com>
Date: Wed, 19 Nov 2025 13:07:05 -0800
From: syzbot <syzbot+905d785c4923bea2c1db@...kaller.appspotmail.com>
To: axboe@...nel.dk, linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, 
	ssranevjti@...il.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [block?] KMSAN: kernel-infoleak in filemap_read

Hello,

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

Reported-by: syzbot+905d785c4923bea2c1db@...kaller.appspotmail.com
Tested-by: syzbot+905d785c4923bea2c1db@...kaller.appspotmail.com

Tested on:

commit:         23cb64fb Merge tag 'soc-fixes-6.18-3' of git://git.ker..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15de1b32580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f874b4f2cfd4b87
dashboard link: https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15a25658580000

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