linux-kernel - [syzbot] Monthly f2fs report (Aug 2025)

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Message-ID: <688cc5ef.a00a0220.26d0e1.006f.GAE@google.com>
Date: Fri, 01 Aug 2025 06:49:35 -0700
From: syzbot <syzbot+list1cc30056768fee2fad99@...kaller.appspotmail.com>
To: chao@...nel.org, jaegeuk@...nel.org, 
	linux-f2fs-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly f2fs report (Aug 2025)

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, 0 new issues were detected and 0 were fixed.
In total, 11 issues are still open and 61 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 4275    Yes   kernel BUG in f2fs_sync_node_pages
                  https://syzkaller.appspot.com/bug?extid=bcdfadd9bda9988fa52a
<2> 1288    Yes   INFO: task hung in f2fs_balance_fs
                  https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c
<3> 956     Yes   kernel BUG in f2fs_evict_inode (4)
                  https://syzkaller.appspot.com/bug?extid=5c81eb8c0a380fa578b5
<4> 50      Yes   INFO: task hung in f2fs_issue_checkpoint (2)
                  https://syzkaller.appspot.com/bug?extid=8a7eea50810efde15b0a
<5> 42      No    INFO: task hung in sb_start_write (2)
                  https://syzkaller.appspot.com/bug?extid=b3fba2e269970207b61d
<6> 39      Yes   kernel BUG in f2fs_write_end_io
                  https://syzkaller.appspot.com/bug?extid=803dd716c4310d16ff3a

---
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@...glegroups.com.

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