linux-kernel - Re: [syzbot] [kernel?] INFO: task hung in uhid_char

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Message-ID: <68cf70fe.a00a0220.37dadf.0036.GAE@google.com>
Date: Sat, 20 Sep 2025 20:29:02 -0700
From: syzbot <syzbot+8fe2d362af0e1cba8735@...kaller.appspotmail.com>
To: agordeev@...ux.ibm.com, akrowiak@...ux.ibm.com, anna-maria@...utronix.de, 
	benjamin.tissoires@...hat.com, chenl311@...natelecom.cn, clg@...hat.com, 
	davem@...emloft.net, david.rheinsberg@...il.com, edumazet@...gle.com, 
	frederic@...nel.org, jikos@...nel.org, jkosina@...e.com, kuba@...nel.org, 
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, 
	mjrosato@...ux.ibm.com, netdev@...r.kernel.org, pabeni@...hat.com, 
	syzkaller-bugs@...glegroups.com, tglx@...utronix.de
Subject: Re: [syzbot] [kernel?] INFO: task hung in uhid_char_release

syzbot suspects this issue was fixed by commit:

commit 4051ead99888f101be92c7ce90d2de09aac6fd1c
Author: Li Chen <chenl311@...natelecom.cn>
Date:   Fri Jun 20 12:02:31 2025 +0000

    HID: rate-limit hid_warn to prevent log flooding

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12071534580000
start commit:   fb4d33ab452e Merge tag '6.16-rc2-ksmbd-server-fixes' of gi..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=6a237c32900fc479
dashboard link: https://syzkaller.appspot.com/bug?extid=8fe2d362af0e1cba8735
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=13d7ed0c580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: HID: rate-limit hid_warn to prevent log flooding

For information about bisection process see: https://goo.gl/tpsmEJ#bisection