SYZFAIL: socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) failed (3)

Status: auto-obsoleted due to no activity on 2026/08/27 09:38
Labels: prio:low
[Documentation on labels]
First crash: 90d, last: 90d
✨ AI Jobs (1)
ID Workflow Result Correct Bug Created Started Finished Revision
c8ef70c4 assessment-security DenialOfService: ❌ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ❌ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ SYZFAIL: socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) failed (3) 2026/06/02 18:17 2026/06/02 18:17 2026/06/02 19:14 62fe1528
Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream SYZFAIL: socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) failed -1 2 597d 597d 0/29 auto-obsoleted due to no activity on 2025/04/07 11:04
upstream SYZFAIL: socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) failed (2) -1 1 393d 393d 0/29 auto-obsoleted due to no activity on 2025/10/28 08:04

Sample crash report:
SYZFAIL: socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) failed
 (errno 13: Permission denied)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 16: Device or resource busy)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=8 req=8292 state=3 status=67 (errno 9: Bad file descriptor)

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/05/29 09:36 upstream 8fde5d1d47f6 4624854e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream SYZFAIL: socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) failed
* Struck through repros no longer work on HEAD.