SYZFAIL: ioctl(HCISETSCAN) failed (2)

Status: upstream: reported syz repro on 2025/12/16 12:02
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+8ee93674023b23375dab@syzkaller.appspotmail.com
First crash: 222d, last: 222d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/12/20 upstream (ToT) dd9b004b7ff3 syz [report] SYZFAIL: initialize_wifi_devices: failed set up IBSS network
2026/07/14 upstream (ToT) 3b029c035b34 syz Failed due to an error; will retry later
▶ ▼ Similar bugs (4)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 SYZFAIL: ioctl(HCISETSCAN) failed -1 9 418d 677d 0/3 auto-obsoleted due to no activity on 2025/09/11 02:35
linux-5.15 SYZFAIL: ioctl(HCISETSCAN) failed (2) -1 1 438d 438d 0/3 auto-obsoleted due to no activity on 2025/08/22 13:41
linux-6.6 SYZFAIL: ioctl(HCISETSCAN) failed -1 3 303d 395d 0/2 auto-obsoleted due to no activity on 2026/01/04 00:40
linux-5.15 SYZFAIL: ioctl(HCISETSCAN) failed -1 6 547d 730d 0/3 auto-obsoleted due to no activity on 2025/05/05 07:27

Sample crash report:
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: ioctl(HCIDEVUP) failed
 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: writev failed
 (errno 6: No such device or address)
loop exited with status 67
SYZFAIL: ioctl(HCIDEVUP) failed
 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=1 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=1 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: writev failed
 (errno 6: No such device or address)
loop exited with status 67
SYZFAIL: writev failed
 (errno 6: No such device or address)
loop exited with status 67
SYZFAIL: ioctl(HCIDEVUP) failed
 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: initialize_wifi_devices: failed set up IBSS network
device=0 (errno 132: Operation not possible due to RF-kill)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=4 req=21 state=3 status=67 (errno 32: Broken pipe)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/16 12:02 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 SYZFAIL: ioctl(HCISETSCAN) failed
* Struck through repros no longer work on HEAD.