linux-kernel - [syzbot] Monthly serial report (Oct 2024)

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Message-ID: <670e28d5.050a0220.f16b.0007.GAE@google.com>
Date: Tue, 15 Oct 2024 01:33:25 -0700
From: syzbot <syzbot+list171ab5036cef2d0e0705@...kaller.appspotmail.com>
To: gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org, 
	linux-serial@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly serial report (Oct 2024)

Hello serial maintainers/developers,

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

During the period, 0 new issues were detected and 0 were fixed.
In total, 16 issues are still open and 42 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 494     Yes   KMSAN: uninit-value in n_tty_receive_buf_standard
                  https://syzkaller.appspot.com/bug?extid=559c7fe4b8bac56d38c2
<2> 156     Yes   KASAN: stack-out-of-bounds Read in sched_show_task
                  https://syzkaller.appspot.com/bug?extid=8d2757d62d403b2d9275
<3> 28      Yes   KASAN: slab-use-after-free Read in tty_write_room (2)
                  https://syzkaller.appspot.com/bug?extid=2a81fdd5c6ddffee3894
<4> 26      No    KMSAN: uninit-value in n_tty_receive_buf_closing (3)
                  https://syzkaller.appspot.com/bug?extid=dd514b5f0cf048aec256
<5> 10      Yes   INFO: rcu detected stall in console_callback
                  https://syzkaller.appspot.com/bug?extid=32af18ae7b894a681f2d
<6> 7       No    KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2)
                  https://syzkaller.appspot.com/bug?extid=290abdcd4f509377a0eb

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

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