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

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Message-ID: <698a199b.050a0220.3b3015.007c.GAE@google.com>
Date: Mon, 09 Feb 2026 09:30:03 -0800
From: syzbot <syzbot+25ba18e2c5040447585d@...kaller.appspotmail.com>
To: greearb@...delatech.com, hdanton@...a.com, linux-kernel@...r.kernel.org, 
	linux-usb@...r.kernel.org, michal.pecio@...il.com, oneukum@...e.com, 
	stern@...land.harvard.edu, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] INFO: task hung in usb_bulk_msg (2)

Hello,

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

Reported-by: syzbot+25ba18e2c5040447585d@...kaller.appspotmail.com
Tested-by: syzbot+25ba18e2c5040447585d@...kaller.appspotmail.com

Tested on:

commit:         da87d45b usb: typec: ucsi: Add Thunderbolt alternate m..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
console output: https://syzkaller.appspot.com/x/log.txt?x=14e5465a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=a04e768f944f1aa0
dashboard link: https://syzkaller.appspot.com/bug?extid=25ba18e2c5040447585d
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=15261b22580000

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