[v6.6] SYZFAIL: failed to mkdtemp

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: cbb31f77b879 Linux 6.6.121
git tree: linux-6.6.y
console output: https://syzkaller.appspot.com/x/log.txt?x=15d07d22580000
kernel config: https://syzkaller.appspot.com/x/.config?x=2a950bf7c0bff9f9
dashboard link: https://syzkaller.appspot.com/bug?extid=b2b38a93003d52340952
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/6436cbae3604/disk-cbb31f77.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/8f3a3d318f99/vmlinux-cbb31f77.xz
kernel image: https://storage.googleapis.com/syzbot-assets/84920a2a012f/bzImage-cbb31f77.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b2b38a...@syzkaller.appspotmail.com

SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: failed to mkdtemp
(errno 117: Structure needs cleaning)
SYZFAIL: repeatedly failed to execute the program
proc=6 req=1779 state=1 status=67 (errno 9: Bad file descriptor)


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