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SYZFAIL: tun: ioctl(TUNSETIFF) failed

Status: premoderation: reported on 2025/06/19 19:57
Reported-by: syzbot+dbbee6408a453da587b1@syzkaller.appspotmail.com
First crash: 168d, last: 22d
▶ ▼ Similar bugs (13)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 120 7h10m 523d 0/2 premoderation: reported on 2024/06/30 02:15
android-54 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 1 1480d 1480d 0/2 closed as invalid on 2021/11/16 09:11
linux-5.15 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 10 165d 396d 0/3 auto-obsoleted due to no activity on 2025/09/30 19:38
android-54 SYZFAIL: tun: ioctl(TUNSETIFF) failed (4) -1 75 196d 309d 0/2 auto-obsoleted due to no activity on 2025/07/11 21:09
linux-6.6 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 3 11d 59d 0/2 upstream: reported on 2025/10/06 05:00
linux-5.15 SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 2 44d 55d 0/3 upstream: reported on 2025/10/11 00:29
android-54 SYZFAIL: tun: ioctl(TUNSETIFF) failed (3) -1 3 523d 528d 0/2 auto-obsoleted due to no activity on 2024/09/27 11:34
android-5-10 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1336d 1495d 0/2 auto-closed as invalid on 2022/07/07 13:54
android-6-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 114 3d15h 515d 0/2 premoderation: reported on 2024/07/07 21:01
android-54 SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 3 1339d 1357d 0/2 auto-closed as invalid on 2022/08/03 05:52
linux-6.1 SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 17 24m 256d 0/3 upstream: reported on 2025/03/23 07:07
android-5-10 SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 syz 956 16h32m 527d 0/2 premoderation: reported syz repro on 2024/06/25 10:31
linux-6.1 SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 1 361d 361d 0/3 auto-obsoleted due to no activity on 2025/03/18 21:55

Sample crash report:
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 22: Invalid argument)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=2 req=1674 state=3 status=67 (errno 32: Broken pipe)

Crashes (112):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/11/12 11:33 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/12 05:16 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/12 03:40 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/11 19:07 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/11 11:09 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/11 05:13 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/11 00:51 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/10 22:55 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/10 05:06 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/09 18:23 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/09 15:05 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/09 05:14 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/08 22:34 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/08 21:32 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/08 20:19 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/08 12:00 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/07 22:32 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/07 06:59 android16-6.12 0d6730ee6542 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/06 02:34 android16-6.12 0d6730ee6542 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/05 21:55 android16-6.12 0d6730ee6542 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/05 12:53 android16-6.12 0d6730ee6542 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/05 11:48 android16-6.12 0d6730ee6542 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/05 04:27 android16-6.12 0d6730ee6542 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/03 21:02 android16-6.12 0d6730ee6542 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/03 17:51 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/03 09:26 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/02 18:38 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/02 15:26 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/11/02 05:10 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/31 12:00 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/31 06:57 android16-6.12 0d6730ee6542 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/30 02:41 android16-6.12 0d6730ee6542 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/29 14:55 android16-6.12 0d6730ee6542 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/29 09:23 android16-6.12 0d6730ee6542 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/29 07:19 android16-6.12 0d6730ee6542 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/28 20:36 android16-6.12 0d6730ee6542 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/27 17:09 android16-6.12 0d6730ee6542 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/25 13:55 android16-6.12 0d6730ee6542 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/23 20:39 android16-6.12 0d6730ee6542 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/23 18:33 android16-6.12 0d6730ee6542 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/23 16:05 android16-6.12 0d6730ee6542 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/22 09:34 android16-6.12 0d6730ee6542 252fbbad .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/20 22:14 android16-6.12 17c2421bac90 d422939c .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: tun: ioctl(TUNSETIFF) failed
* Struck through repros no longer work on HEAD.