linux-kernel - [syzbot] Monthly btrfs report (Feb 2024)

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Date: Fri, 09 Feb 2024 12:57:24 -0800
From: syzbot <syzbot+listad2f01a497df9ab5d719@...kaller.appspotmail.com>
To: clm@...com, dsterba@...e.com, josef@...icpanda.com, 
	linux-btrfs@...r.kernel.org, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly btrfs report (Feb 2024)

Hello btrfs maintainers/developers,

This is a 31-day syzbot report for the btrfs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/btrfs

During the period, 1 new issues were detected and 1 were fixed.
In total, 43 issues are still open and 51 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  5804    Yes   kernel BUG in close_ctree
                   https://syzkaller.appspot.com/bug?extid=2665d678fffcc4608e18
<2>  2636    Yes   WARNING in btrfs_space_info_update_bytes_may_use
                   https://syzkaller.appspot.com/bug?extid=8edfa01e46fd9fe3fbfb
<3>  251     Yes   INFO: task hung in lock_extent
                   https://syzkaller.appspot.com/bug?extid=eaa05fbc7563874b7ad2
<4>  245     Yes   WARNING in btrfs_chunk_alloc
                   https://syzkaller.appspot.com/bug?extid=e8e56d5d31d38b5b47e7
<5>  224     Yes   WARNING in btrfs_remove_chunk
                   https://syzkaller.appspot.com/bug?extid=e8582cc16881ec70a430
<6>  125     Yes   kernel BUG in insert_state_fast
                   https://syzkaller.appspot.com/bug?extid=9ce4a36127ca92b59677
<7>  99      Yes   kernel BUG in btrfs_free_tree_block
                   https://syzkaller.appspot.com/bug?extid=a306f914b4d01b3958fe
<8>  88      Yes   kernel BUG in set_state_bits
                   https://syzkaller.appspot.com/bug?extid=b9d2e54d2301324657ed
<9>  79      Yes   WARNING in btrfs_commit_transaction (2)
                   https://syzkaller.appspot.com/bug?extid=dafbca0e20fbc5946925
<10> 74      Yes   WARNING in btrfs_put_transaction
                   https://syzkaller.appspot.com/bug?extid=3706b1df47f2464f0c1e

---
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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