From: syzbot <syzbot+liste648da94c5214db8d247@syzkaller.appspotmail.com>
To: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: [syzbot] Monthly ext4 report (Apr 2025)
Date: Thu, 24 Apr 2025 06:06:36 -0700 [thread overview]
Message-ID: <680a375c.050a0220.10d98e.0008.GAE@google.com> (raw)
Hello ext4 maintainers/developers,
This is a 31-day syzbot report for the ext4 subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/ext4
During the period, 2 new issues were detected and 2 were fixed.
In total, 50 issues are still open and 151 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 48268 Yes possible deadlock in dqget
https://syzkaller.appspot.com/bug?extid=6e493c165d26d6fcbf72
<2> 2372 Yes INFO: task hung in sync_inodes_sb (5)
https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133
<3> 2085 Yes kernel BUG in ext4_do_writepages
https://syzkaller.appspot.com/bug?extid=d1da16f03614058fdc48
<4> 2062 Yes INFO: task hung in jbd2_journal_commit_transaction (5)
https://syzkaller.appspot.com/bug?extid=3071bdd0a9953bc0d177
<5> 1515 Yes KASAN: out-of-bounds Read in ext4_xattr_set_entry
https://syzkaller.appspot.com/bug?extid=f792df426ff0f5ceb8d1
<6> 383 Yes INFO: task hung in do_get_write_access (3)
https://syzkaller.appspot.com/bug?extid=e7c786ece54bad9d1e43
<7> 283 No KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3)
https://syzkaller.appspot.com/bug?extid=35257a2200785ea628f5
<8> 186 Yes KMSAN: uninit-value in aes_encrypt (5)
https://syzkaller.appspot.com/bug?extid=aeb14e2539ffb6d21130
<9> 100 Yes WARNING: locking bug in find_lock_lowest_rq
https://syzkaller.appspot.com/bug?extid=9a3a26ce3bf119f0190b
<10> 79 Yes KASAN: slab-out-of-bounds Read in ext4_read_inline_dir
https://syzkaller.appspot.com/bug?extid=ee5f6a9c86b42ed64fec
---
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.
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reply other threads:[~2025-04-24 13:06 UTC|newest]
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