SYZFAIL: open(/dev/rfkill) failed

Status: upstream: reported on 2026/09/13 11:56
Reported-by: syzbot+a4bbe0da2db97643ffcb@syzkaller.appspotmail.com
First crash: 4d20h, last: 11h32m
▶ ▼ Similar bugs (6)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 SYZFAIL: open(/dev/rfkill) failed -1 1 752d 752d 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 277d 277d 0/3 auto-obsoleted due to no activity on 2026/03/24 12:24
linux-6.1 SYZFAIL: open(/dev/rfkill) failed (2) -1 1 509d 509d 0/3 auto-obsoleted due to no activity on 2025/08/04 23:51
upstream SYZFAIL: open(/dev/rfkill) failed -1 17315 591d 815d 0/29 auto-obsoleted due to no activity on 2025/03/25 23:39
upstream SYZFAIL: open(/dev/rfkill) failed (2) -1 2 500d 509d 0/29 auto-obsoleted due to no activity on 2025/08/03 12:05
linux-6.6 SYZFAIL: open(/dev/rfkill) failed origin:upstream -1 syz, C error 3 244d 277d 0/2 upstream: reported C repro on 2025/12/14 08:41

Sample crash report:
SYZFAIL: open(/dev/rfkill) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open /dev/vhci failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=5 req=61 state=3 status=67 (errno 32: Broken pipe)

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/17 20:24 linux-5.15.y 0248c33e835e 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: open(/dev/rfkill) failed
2026/09/17 19:53 linux-5.15.y 0248c33e835e 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: open(/dev/rfkill) failed
2026/09/13 11:55 linux-5.15.y 0996e0926f6b 70a60e12 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: open(/dev/rfkill) failed
* Struck through repros no longer work on HEAD.