[syzbot] Monthly block report (Jun 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, 28 issues are still open and 92 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 2252    Yes   KMSAN: kernel-infoleak in filemap_read
                  https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db
<2> 669     Yes   INFO: task hung in bdev_release
                  https://syzkaller.appspot.com/bug?extid=4da851837827326a7cd4
<3> 615     Yes   INFO: task hung in blkdev_fallocate
                  https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc
<4> 76      No    INFO: task hung in bdev_open
                  https://syzkaller.appspot.com/bug?extid=5c6179f2c4f1e111df11
<5> 47      Yes   INFO: rcu detected stall in sys_openat (3)
                  https://syzkaller.appspot.com/bug?extid=23d96fb466ad56cbb5e5
<6> 35      No    WARNING: locking bug in mempool_init_node
                  https://syzkaller.appspot.com/bug?extid=d24a87174027a66198b8
<7> 6       No    WARNING: locking bug in mempool_alloc_noprof
                  https://syzkaller.appspot.com/bug?extid=c8ae2cacba71e6145314
<8> 5       Yes   INFO: rcu detected stall in aoecmd_cfg (2)
                  https://syzkaller.appspot.com/bug?extid=1e6e0b916b211bee1bd6

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