linux-kernel - [syzbot] Monthly input report (May 2025)

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Message-ID: <6821f8e3.050a0220.f2294.0061.GAE@google.com>
Date: Mon, 12 May 2025 06:34:27 -0700
From: syzbot <syzbot+listce35d07e50216cd75a3a@...kaller.appspotmail.com>
To: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly input report (May 2025)

Hello input maintainers/developers,

This is a 31-day syzbot report for the input subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/input

During the period, 1 new issues were detected and 0 were fixed.
In total, 27 issues are still open and 58 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  24829   Yes   UBSAN: shift-out-of-bounds in __kfifo_alloc
                   https://syzkaller.appspot.com/bug?extid=d5204cbbdd921f1f7cad
<2>  1915    Yes   WARNING in cm109_urb_irq_callback/usb_submit_urb
                   https://syzkaller.appspot.com/bug?extid=2d6d691af5ab4b7e66df
<3>  1120    No    possible deadlock in evdev_pass_values (2)
                   https://syzkaller.appspot.com/bug?extid=13d3cb2a3dc61e6092f5
<4>  731     Yes   WARNING in enable_work
                   https://syzkaller.appspot.com/bug?extid=7053fbd8757fecbbe492
<5>  396     Yes   KASAN: slab-out-of-bounds Read in mcp2221_raw_event
                   https://syzkaller.appspot.com/bug?extid=52c1a7d3e5b361ccd346
<6>  54      Yes   WARNING in cm109_input_open/usb_submit_urb (3)
                   https://syzkaller.appspot.com/bug?extid=ac0f9c4cc1e034160492
<7>  38      Yes   possible deadlock in uinput_request_submit
                   https://syzkaller.appspot.com/bug?extid=159077b1355b8cd72757
<8>  21      Yes   WARNING in bcm5974_start_traffic/usb_submit_urb (2)
                   https://syzkaller.appspot.com/bug?extid=b064b5599f18f7ebb1e1
<9>  18      Yes   INFO: rcu detected stall in console_callback
                   https://syzkaller.appspot.com/bug?extid=32af18ae7b894a681f2d
<10> 4       Yes   INFO: rcu detected stall in call_timer_fn (5)
                   https://syzkaller.appspot.com/bug?extid=03dd0f0cbfcf5c5c24f1

---
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