From: syzbot <syzbot+liste9396a8c025ba9b36a4e@syzkaller.appspotmail.com>
To: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: [syzbot] Monthly ext4 report (May 2026)
Date: Sat, 09 May 2026 05:32:32 -0700 [thread overview]
Message-ID: <69ff2960.a00a0220.1c3806.0007.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, 4 new issues were detected and 0 were fixed.
In total, 50 issues are still open and 175 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 7887 Yes WARNING in ext4_xattr_inode_update_ref (2)
https://syzkaller.appspot.com/bug?extid=76916a45d2294b551fd9
<2> 7431 Yes KASAN: out-of-bounds Read in ext4_xattr_set_entry
https://syzkaller.appspot.com/bug?extid=f792df426ff0f5ceb8d1
<3> 6043 Yes possible deadlock in ext4_writepages (2)
https://syzkaller.appspot.com/bug?extid=eb5b4ef634a018917f3c
<4> 3089 Yes kernel BUG in ext4_do_writepages
https://syzkaller.appspot.com/bug?extid=d1da16f03614058fdc48
<5> 2985 Yes possible deadlock in ext4_destroy_inline_data (2)
https://syzkaller.appspot.com/bug?extid=bb2455d02bda0b5701e3
<6> 2947 Yes INFO: task hung in sync_inodes_sb (5)
https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133
<7> 996 Yes WARNING in ext4_xattr_inode_lookup_create
https://syzkaller.appspot.com/bug?extid=fe42a669c87e4a980051
<8> 723 Yes possible deadlock in do_writepages (2)
https://syzkaller.appspot.com/bug?extid=756f498a88797cda9299
<9> 429 Yes possible deadlock in ext4_evict_inode (5)
https://syzkaller.appspot.com/bug?extid=212e8f62790f8e0bc63b
<10> 290 Yes kernel BUG in ext4_mb_use_inode_pa (2)
https://syzkaller.appspot.com/bug?extid=d79019213609e7056a19
---
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.
reply other threads:[~2026-05-09 12:32 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=69ff2960.a00a0220.1c3806.0007.GAE@google.com \
--to=syzbot+liste9396a8c025ba9b36a4e@syzkaller.appspotmail.com \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=syzkaller-bugs@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.