From: syzbot <syzbot+list6611482a904f20264dd5@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
syzkaller-bugs@googlegroups.com
Subject: [syzbot] Monthly mm report (Jan 2026)
Date: Mon, 19 Jan 2026 00:18:25 -0800 [thread overview]
Message-ID: <696de8d1.050a0220.3390f1.003e.GAE@google.com> (raw)
Hello mm maintainers/developers,
This is a 31-day syzbot report for the mm subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/mm
During the period, 4 new issues were detected and 0 were fixed.
In total, 117 issues are still open and 355 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 13965 Yes WARNING in path_noexec (2)
https://syzkaller.appspot.com/bug?extid=a9391462075ffb9f77c6
<2> 7446 Yes WARNING in ext4_dirty_folio
https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1
<3> 3650 Yes INFO: task hung in page_cache_ra_unbounded (2)
https://syzkaller.appspot.com/bug?extid=265e1cae90f8fa08f14d
<4> 3012 Yes possible deadlock in filemap_fault
https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d
<5> 2188 Yes WARNING in trace_suspend_resume
https://syzkaller.appspot.com/bug?extid=99d4fec338b62b703891
<6> 1539 Yes kernel BUG in __filemap_add_folio
https://syzkaller.appspot.com/bug?extid=4d3cc33ef7a77041efa6
<7> 864 No KCSAN: data-race in __filemap_remove_folio / folio_mapping (2)
https://syzkaller.appspot.com/bug?extid=606f94dfeaaa45124c90
<8> 673 Yes INFO: task hung in _vm_unmap_aliases (3)
https://syzkaller.appspot.com/bug?extid=fe8f8efd070d727de971
<9> 646 Yes INFO: rcu detected stall in addrconf_rs_timer (6)
https://syzkaller.appspot.com/bug?extid=fecf8bd19c1f78edb255
<10> 526 Yes INFO: rcu detected stall in sys_openat (3)
https://syzkaller.appspot.com/bug?extid=23d96fb466ad56cbb5e5
---
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:[~2026-01-19 8:18 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=696de8d1.050a0220.3390f1.003e.GAE@google.com \
--to=syzbot+list6611482a904f20264dd5@syzkaller.appspotmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox