syzbot


SYZFAIL: open(/dev/rfkill) failed

Status: upstream: reported C repro on 2025/12/14 08:41
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+334dfe7d0de60d643d72@syzkaller.appspotmail.com
First crash: 48d, last: 15d
Bug presence (1)
Date Name Commit Repro Result
2025/12/16 upstream (ToT) 8f0b4cce4481 C [report] SYZFAIL: open(/dev/rfkill) failed
Similar bugs (5)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 SYZFAIL: open(/dev/rfkill) failed -1 1 523d 523d 0/3 auto-obsoleted due to no activity on 2024/12/04 12:55
linux-6.1 SYZFAIL: open(/dev/rfkill) failed (3) -1 1 48d 48d 0/3 upstream: reported on 2025/12/14 12:24
linux-6.1 SYZFAIL: open(/dev/rfkill) failed (2) -1 1 280d 280d 0/3 auto-obsoleted due to no activity on 2025/08/04 23:51
upstream SYZFAIL: open(/dev/rfkill) failed -1 17315 362d 586d 0/29 auto-obsoleted due to no activity on 2025/03/25 23:39
upstream SYZFAIL: open(/dev/rfkill) failed (2) -1 2 271d 280d 0/29 auto-obsoleted due to no activity on 2025/08/03 12:05
Fix bisection attempts (1)
Created Duration User Patch Repo Result
2026/01/16 21:05 6h05m bisect fix linux-6.6.y OK (0) job log log

Sample crash report:
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=0 req=617 state=3 status=67 (errno 9: Bad file descriptor)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/15 12:12 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: open(/dev/rfkill) failed
2025/12/14 14:55 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: open(/dev/rfkill) failed
2025/12/14 08:41 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: open(/dev/rfkill) failed
* Struck through repros no longer work on HEAD.