[syzbot] Monthly can report (May 2023)

[syzbot]

Hello can maintainers/developers,

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

During the period, 0 new issues were detected and 0 were fixed.
In total, 12 issues are still open and 45 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 277     Yes   possible deadlock in j1939_sk_queue_drop_all
                  https://syzkaller.appspot.com/bug?extid=3bd970a1887812621b4c
<2> 7       No    KCSAN: data-race in bcm_can_tx / bcm_tx_setup (3)
                  https://syzkaller.appspot.com/bug?extid=e1786f049e71693263bf
<3> 3       Yes   KASAN: use-after-free Read in j1939_xtp_rx_dat_one (3)
                  https://syzkaller.appspot.com/bug?extid=a9dce1ff45c3bbeceb3a

---
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@xxxxxxxxxxxxxxxx.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

You may send multiple commands in a single email message.