[syzbot] Monthly serial report (May 2024)

[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, 3 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> 166     Yes   INFO: rcu detected stall in worker_thread (9)
                  https://syzkaller.appspot.com/bug?extid=225bfad78b079744fd5e
<2> 75      Yes   INFO: task can't die in show_free_areas
                  https://syzkaller.appspot.com/bug?extid=8f41dccfb6c03cc36fd6
<3> 66      Yes   BUG: soft lockup in tx
                  https://syzkaller.appspot.com/bug?extid=5e87db90e68fbc4707c6
<4> 6       Yes   INFO: task hung in paste_selection (2)
                  https://syzkaller.appspot.com/bug?extid=275e275bd3f536725dd8
<5> 2       No    possible deadlock in uart_write (2)
                  https://syzkaller.appspot.com/bug?extid=57cc2f20a84cb4346354
<6> 1       No    KMSAN: uninit-value in gsmld_receive_buf
                  https://syzkaller.appspot.com/bug?extid=2f64914d6a3a8ce91bdd

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