[v6.1] SYZFAIL: mkdir(syz-tmp) failed (2)

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 4931e0e1673d Linux 6.1.170
git tree: linux-6.1.y
console output: https://syzkaller.appspot.com/x/log.txt?x=11e801ce580000
kernel config: https://syzkaller.appspot.com/x/.config?x=f0605c5af04d7603
dashboard link: https://syzkaller.appspot.com/bug?extid=38f4a0c46e7c4d183146
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/4c1b2399e351/disk-4931e0e1.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/feb034d7563a/vmlinux-4931e0e1.xz
kernel image: https://storage.googleapis.com/syzbot-assets/424a14bbc862/bzImage-4931e0e1.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+38f4a0...@syzkaller.appspotmail.com

SYZFAIL: mkdir(syz-tmp) failed
(errno 117: Structure needs cleaning)
loop exited with status 67
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=7 req=163 state=1 status=67 (errno 9: Bad file descriptor)


---
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[syzbot]

syzbot has found a reproducer for the following issue on:

HEAD commit: 090666d3cc90 Linux 6.1.177
git tree: linux-6.1.y
console output: https://syzkaller.appspot.com/x/log.txt?x=1009dffe580000
kernel config: https://syzkaller.appspot.com/x/.config?x=f5aae664b2df43c2
dashboard link: https://syzkaller.appspot.com/bug?extid=38f4a0c46e7c4d183146
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13c9fb19580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/0b218516a5e9/disk-090666d3.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/3239ad568bdf/vmlinux-090666d3.xz
kernel image: https://storage.googleapis.com/syzbot-assets/a8b19cfbec3e/bzImage-090666d3.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+38f4a0...@syzkaller.appspotmail.com

SYZFAIL: mkdir(syz-tmp) failed

(errno 28: No space left on device)

loop exited with status 67
SYZFAIL: failed to mkdtemp

(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
(errno 28: No space left on device)

SYZFAIL: repeatedly failed to execute the program

proc=4 req=21 state=1 status=67 (errno 9: Bad file descriptor)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF


---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: da47cbc25466 Linux 6.6.144
git tree: linux-6.6.y
console output: https://syzkaller.appspot.com/x/log.txt?x=17789d46580000
kernel config: https://syzkaller.appspot.com/x/.config?x=938110aa66424b94
dashboard link: https://syzkaller.appspot.com/bug?extid=1d2e2cd97fb95203c2b9

compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8

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

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/a9e82134d7e6/disk-da47cbc2.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/296a86743157/vmlinux-da47cbc2.xz
kernel image: https://storage.googleapis.com/syzbot-assets/c5adb532f254/bzImage-da47cbc2.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:

Reported-by: syzbot+1d2e2c...@syzkaller.appspotmail.com

proc=6 req=534 state=1 status=67 (errno 9: Bad file descriptor)