From: Hillf Danton <hdanton@sina.com>
To: syzbot <syzbot+f8fb5598924c7e645553@syzkaller.appspotmail.com>
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [input?] [usb?] WARNING: ODEBUG bug in hid_device_remove
Date: Sun, 16 Aug 2026 10:52:50 +0800 [thread overview]
Message-ID: <20260816025251.1202-1-hdanton@sina.com> (raw)
In-Reply-To: <6a802643.9ebadd4d.20b15e.000b.GAE@google.com>
> Date: Sat, 15 Aug 2026 01:41:39 -0700 [thread overview]
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: 28d012efb432 Add linux-next specific files for 20260812
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=1613f479580000
> kernel config: https://syzkaller.appspot.com/x/.config?x=5a13c7bc480b5c3f
> dashboard link: https://syzkaller.appspot.com/bug?extid=f8fb5598924c7e645553
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17bc1c79580000
#syz test
--- x/drivers/hid/hid-corsair.c
+++ y/drivers/hid/hid-corsair.c
@@ -524,6 +524,7 @@ static void k90_cleanup_backlight(struct
if (drvdata->backlight) {
drvdata->backlight->removed = true;
+ disable_work(&drvdata->backlight->work);
cancel_work_sync(&drvdata->backlight->work);
led_classdev_unregister(&drvdata->backlight->cdev);
kfree(drvdata->backlight->cdev.name);
--
next prev parent reply other threads:[~2026-08-16 2:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-15 8:41 syzbot
2026-08-16 2:52 ` Hillf Danton [this message]
2026-08-16 3:53 ` syzbot
2026-08-16 23:51 ` Hillf Danton
2026-08-17 2:15 ` syzbot
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