Re: [syzbot] [usb?] INFO: task hung in usb_bulk_msg (2)

From: syzbot

Date: Fri Feb 13 2026 - 16:49:16 EST


Hello,

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

Reported-by: syzbot+25ba18e2c5040447585d@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+25ba18e2c5040447585d@xxxxxxxxxxxxxxxxxxxxxxxxx

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=1129fa52580000
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=11c46b3a580000

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