From: Eric Biggers <ebiggers@kernel.org>
To: linux-fsdevel@vger.kernel.org, Miklos Szeredi <miklos@szeredi.hu>
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Reminder: 5 open syzbot bugs in "fs/fuse" subsystem
Date: Tue, 23 Jul 2019 19:32:17 -0700 [thread overview]
Message-ID: <20190724023217.GU643@sol.localdomain> (raw)
[This email was generated by a script. Let me know if you have any suggestions
to make it better, or if you want it re-generated with the latest status.]
Of the currently open syzbot reports against the upstream kernel, I've manually
marked 5 of them as possibly being bugs in the "fs/fuse" subsystem. I've listed
these reports below, sorted by an algorithm that tries to list first the reports
most likely to be still valid, important, and actionable.
Of these 5 bugs, 1 was seen in mainline in the last week.
If you believe a bug is no longer valid, please close the syzbot report by
sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the
original thread, as explained at https://goo.gl/tpsmEJ#status
If you believe I misattributed a bug to the "fs/fuse" subsystem, please let me
know, and if possible forward the report to the correct people or mailing list.
Here are the bugs:
--------------------------------------------------------------------------------
Title: WARNING in __device_add_disk
Last occurred: 0 days ago
Reported: 460 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=de24bb052989af7a72e7bf51895242e5c0fbda94
Original thread: https://lkml.kernel.org/lkml/0000000000001558f3056a369689@google.com/T/#u
This bug has a C reproducer.
No one replied to the original thread for this bug.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+3337db851ace689ceb50@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000001558f3056a369689@google.com
--------------------------------------------------------------------------------
Title: possible deadlock in free_ioctx_users
Last occurred: 20 days ago
Reported: 317 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=7a5eef8441d0a76d4ac12b35f3633885dbb9d04e
Original thread: https://lkml.kernel.org/lkml/00000000000024df4605757495a8@google.com/T/#u
This bug has a C reproducer.
The original thread for this bug received 5 replies; the last was 316 days ago.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+d86c4426a01f60feddc7@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000024df4605757495a8@google.com
--------------------------------------------------------------------------------
Title: KASAN: slab-out-of-bounds Write in end_requests
Last occurred: 354 days ago
Reported: 358 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=400d6a977a0dbd8836d7c7ec8481782a674ee855
Original thread: https://lkml.kernel.org/lkml/000000000000d0429205723824d8@google.com/T/#u
This bug has a C reproducer.
No one replied to the original thread for this bug.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+cd4b9b3648c78dbd7fca@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000d0429205723824d8@google.com
--------------------------------------------------------------------------------
Title: INFO: task hung in fuse_reverse_inval_entry
Last occurred: 352 days ago
Reported: 365 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=ae8cd67e7e816f210105fee7719de41d6bcd010c
Original thread: https://lkml.kernel.org/lkml/000000000000bc17b60571a60434@google.com/T/#u
This bug has a C reproducer.
The original thread for this bug received 14 replies; the last was 263 days ago.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+bb6d800770577a083f8c@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000bc17b60571a60434@google.com
--------------------------------------------------------------------------------
Title: WARNING in request_end
Last occurred: 265 days ago
Reported: 302 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=2318b559efec9fda6c77bd5c3d57c8fc3255d922
Original thread: https://lkml.kernel.org/lkml/0000000000006971fa05769d22f6@google.com/T/#u
This bug has a C reproducer.
syzbot has bisected this bug, but I think the bisection result is incorrect.
The original thread for this bug received 6 replies; the last was 122 days ago.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+ef054c4d3f64cd7f7cec@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000006971fa05769d22f6@google.com
next reply other threads:[~2019-07-24 2:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-24 2:32 Eric Biggers [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-07-02 5:26 Reminder: 5 open syzbot bugs in "fs/fuse" subsystem Eric Biggers
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=20190724023217.GU643@sol.localdomain \
--to=ebiggers@kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=miklos@szeredi.hu \
--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;
as well as URLs for NNTP newsgroup(s).