syzbot


SYZFAIL: ioctl(HCISETSCAN) failed

Status: auto-obsoleted due to no activity on 2026/01/04 00:40
Reported-by: syzbot+dd01ff8f6796883a094e@syzkaller.appspotmail.com
First crash: 224d, last: 132d
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 247d 507d 0/3 auto-obsoleted due to no activity on 2025/09/11 02:35
linux-5.15 SYZFAIL: ioctl(HCISETSCAN) failed (2) -1 1 267d 267d 0/3 auto-obsoleted due to no activity on 2025/08/22 13:41
linux-6.1 SYZFAIL: ioctl(HCISETSCAN) failed (2) origin:upstream -1 syz error 1 51d 51d 0/3 upstream: reported syz repro on 2025/12/16 12:02
linux-5.15 SYZFAIL: ioctl(HCISETSCAN) failed -1 6 376d 559d 0/3 auto-obsoleted due to no activity on 2025/05/05 07:27

Sample crash report:
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: ioctl(HCISETSCAN) failed
 (errno 4: Interrupted system call)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=7 req=3561 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
2025/09/26 00:39 linux-6.6.y 147338df3487 0abd0691 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: ioctl(HCISETSCAN) failed
2025/06/27 16:09 linux-6.6.y 3f5b4c104b7d 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: ioctl(HCISETSCAN) failed
2025/06/26 15:45 linux-6.6.y 6282921b6825 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: ioctl(HCISETSCAN) failed
* Struck through repros no longer work on HEAD.