[syzbot] Monthly block report (May 2024)

[syzbot] Monthly block report (May 2024)

[syzbot]

Hello block maintainers/developers,

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

During the period, 3 new issues were detected and 0 were fixed.
In total, 23 issues are still open and 92 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1830    Yes   KMSAN: kernel-infoleak in filemap_read
                  https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db
<2> 385     Yes   INFO: task hung in blkdev_fallocate
                  https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc
<3> 204     Yes   INFO: task hung in bdev_release
                  https://syzkaller.appspot.com/bug?extid=4da851837827326a7cd4
<4> 36      Yes   INFO: task hung in nbd_add_socket (2)
                  https://syzkaller.appspot.com/bug?extid=cbb4b1ebc70d0c5a8c29
<5> 3       Yes   kernel BUG in set_blocksize
                  https://syzkaller.appspot.com/bug?extid=4bfc572b93963675a662
<6> 1       No    WARNING: locking bug in mempool_init_node
                  https://syzkaller.appspot.com/bug?extid=d24a87174027a66198b8

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This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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