linux-kernel - Re: [syzbot] [usb?] BUG: sleeping function called from invalid context in dummy

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Message-ID: <68ac790c.050a0220.37038e.0095.GAE@google.com>
Date: Mon, 25 Aug 2025 07:54:04 -0700
From: syzbot <syzbot+8baacc4139f12fa77909@...kaller.appspotmail.com>
To: bigeasy@...utronix.de, gregkh@...uxfoundation.org, 
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org, 
	stern@...land.harvard.edu, syzkaller-bugs@...glegroups.com, ysk@...lloc.com
Subject: Re: [syzbot] [usb?] BUG: sleeping function called from invalid
 context in dummy_dequeue

Hello,

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

Reported-by: syzbot+8baacc4139f12fa77909@...kaller.appspotmail.com
Tested-by: syzbot+8baacc4139f12fa77909@...kaller.appspotmail.com

Tested on:

commit:         8d245acc Merge tag 'char-misc-6.17-rc3' of git://git.k..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
console output: https://syzkaller.appspot.com/x/log.txt?x=17b38462580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=e1e1566c7726877e
dashboard link: https://syzkaller.appspot.com/bug?extid=8baacc4139f12fa77909
compiler:       Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15ee6862580000

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