Re: [syzbot] [ext4?] INFO: task hung in filename_unlinkat

From: syzbot

Date: Sun Mar 01 2026 - 03:57:15 EST


Hello,

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

Reported-by: syzbot+1659aaaaa8d9d11265d7@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+1659aaaaa8d9d11265d7@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: eb71ab2b Merge tag 'bpf-fixes' of git://git.kernel.org..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16a7d55a580000
kernel config: https://syzkaller.appspot.com/x/.config?x=70fe0401f305d8d4
dashboard link: https://syzkaller.appspot.com/bug?extid=1659aaaaa8d9d11265d7
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=15c768d6580000

Note: testing is done by a robot and is best-effort only.