Re: [syzbot] [btrfs?] possible deadlock in btrfs_read_chunk_tree

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+fa90fcaa28f5cd4b1fc1@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+fa90fcaa28f5cd4b1fc1@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         743c198d btrfs: implement remove_bdev super operation ..
git tree:       https://github.com/adam900710/linux.git shutdown
console output: https://syzkaller.appspot.com/x/log.txt?x=13a5b182580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=79da270cec5ffd65
dashboard link: https://syzkaller.appspot.com/bug?extid=fa90fcaa28f5cd4b1fc1
compiler:       Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.