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Subject[syzbot] Monthly f2fs report (Jul 2023)
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Hello f2fs maintainers/developers,

This is a 31-day syzbot report for the f2fs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/f2fs

During the period, 4 new issues were detected and 1 were fixed.
In total, 11 issues are still open and 29 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 212 Yes INFO: task hung in f2fs_balance_fs
https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c
<2> 96 Yes kernel BUG in f2fs_evict_inode
https://syzkaller.appspot.com/bug?extid=e1246909d526a9d470fa
<3> 49 Yes possible deadlock in f2fs_file_mmap
https://syzkaller.appspot.com/bug?extid=c0e3db4f9cd6e05cadd3
<4> 4 Yes WARNING: lock held when returning to user space in f2fs_write_single_data_page
https://syzkaller.appspot.com/bug?extid=eb6201248f684e99b9f8
<5> 1 Yes general protection fault in f2fs_drop_extent_tree
https://syzkaller.appspot.com/bug?extid=f4649be1be739e030111

---
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@googlegroups.com.

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.

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