[syzbot] Monthly serial report (Oct 2023)

[syzbot] Monthly serial report (Oct 2023)

[syzbot]

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, 1 new issues were detected and 0 were fixed.
In total, 14 issues are still open and 41 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 4047    Yes   BUG: sleeping function called from invalid context in console_lock (2)
                  https://syzkaller.appspot.com/bug?extid=dbac96d8e73b61aa559c
<2> 58      Yes   general protection fault in serial8250_tx_chars
                  https://syzkaller.appspot.com/bug?extid=837b8c9032c053262db8
<3> 52      Yes   BUG: soft lockup in tx
                  https://syzkaller.appspot.com/bug?extid=5e87db90e68fbc4707c6
<4> 32      Yes   KASAN: stack-out-of-bounds Read in sched_show_task
                  https://syzkaller.appspot.com/bug?extid=8d2757d62d403b2d9275
<5> 22      Yes   INFO: task can't die in show_free_areas
                  https://syzkaller.appspot.com/bug?extid=8f41dccfb6c03cc36fd6

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