SYZFAIL: open(/proc/self/ns/net) failed

Status: premoderation: reported syz repro on 2026/09/09 14:38
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+709b3256ea6a7aee4c80@syzkaller.appspotmail.com
First crash: 55d, last: 2h16m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2026/09/30 lts (merge base) [unknown] syz Failed due to an error; will retry later
2026/09/30 upstream (ToT) a243ede71846 syz [report] SYZFAIL: open(/proc/self/ns/net) failed
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-12 SYZFAIL: open(/proc/self/ns/net) failed origin:upstream -1 syz 1741 6m 67d 0/1 premoderation: reported syz repro on 2026/08/28 20:16
android-5-15 SYZFAIL: open(/proc/self/ns/net) failed (2) origin:upstream -1 syz 2696 29m 68d 0/2 premoderation: reported syz repro on 2026/08/27 23:48
android-5-10 SYZFAIL: open(/proc/self/ns/net) failed -1 1 595d 595d 0/2 auto-obsoleted due to no activity on 2025/06/16 19:34
linux-6.6 SYZFAIL: open(/proc/self/ns/net) failed origin:upstream -1 syz 310 2h57m 62d 0/2 upstream: reported syz repro on 2026/09/02 23:13
linux-6.1 SYZFAIL: open(/proc/self/ns/net) failed -1 syz 333 4h42m 61d 0/3 upstream: reported syz repro on 2026/09/03 11:04
android-5-15 SYZFAIL: open(/proc/self/ns/net) failed -1 1 736d 736d 0/2 auto-obsoleted due to no activity on 2025/01/27 03:26
android-5-10 SYZFAIL: open(/proc/self/ns/net) failed (2) -1 syz 357 11h17m 68d 0/2 premoderation: reported syz repro on 2026/08/28 01:15
linux-5.15 SYZFAIL: open(/proc/self/ns/net) failed -1 syz 74 2d19h 58d 0/3 upstream: reported syz repro on 2026/09/07 01:26
upstream SYZFAIL: open(/proc/self/ns/net) failed prio:low -1 1 163d 163d 0/29 auto-obsoleted due to no activity on 2026/08/22 09:44

Sample crash report:
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=8 req=31 state=3 status=67 (errno 32: Broken pipe)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (2174):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/11/03 02:29 android14-6.1 9bbebbe59792 6969b601 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 22:28 android14-6.1 9bbebbe59792 6969b601 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 13:41 android14-6.1 743bbe988cbf 6969b601 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 06:02 android14-6.1 743bbe988cbf 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 01:32 android14-6.1 743bbe988cbf 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 10:30 android14-6.1 743bbe988cbf 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 09:33 android14-6.1 743bbe988cbf 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 01:43 android14-6.1 743bbe988cbf 2041d3f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 21:24 android14-6.1 eff17ca626fd 2041d3f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 18:07 android14-6.1 eff17ca626fd 2041d3f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 17:15 android14-6.1 eff17ca626fd 2041d3f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 15:24 android14-6.1 eff17ca626fd 2041d3f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 03:42 android14-6.1 17f0538436d1 0ec395f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 22:52 android14-6.1 17f0538436d1 0ec395f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 22:03 android14-6.1 17f0538436d1 0ec395f8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 13:54 android14-6.1 17f0538436d1 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 03:11 android14-6.1 00ed7c2479b4 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 02:02 android14-6.1 00ed7c2479b4 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 01:16 android14-6.1 00ed7c2479b4 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/29 23:37 android14-6.1 00ed7c2479b4 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/29 21:05 android14-6.1 00ed7c2479b4 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/29 20:11 android14-6.1 00ed7c2479b4 b498adee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/29 05:47 android14-6.1 00ed7c2479b4 b1d00f76 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 20:08 android14-6.1 0c2ef8c1e2db 96923c60 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 10:26 android14-6.1 e7e4a657fff8 168cb7a2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/25 19:52 android14-6.1 2f0d864181b9 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/25 14:52 android14-6.1 2f0d864181b9 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 08:18 android14-6.1 04566490b518 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 06:59 android14-6.1 04566490b518 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 00:22 android14-6.1 04566490b518 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/23 17:29 android14-6.1 09f3b59c7344 d566bfda .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/23 09:42 android14-6.1 3ad9f1eca4fa d566bfda .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 19:54 android14-6.1 3ad9f1eca4fa b55fad29 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 17:45 android14-6.1 3ad9f1eca4fa b55fad29 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 09:20 android14-6.1 3ad9f1eca4fa 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 06:50 android14-6.1 3ad9f1eca4fa 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 15:20 android14-6.1 5d72892f2677 61c200c7 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 10:00 android14-6.1 5d72892f2677 61c200c7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/20 18:41 android14-6.1 bb5a6085be4a df8746fb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/20 17:44 android14-6.1 bb5a6085be4a df8746fb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/09/23 19:22 android14-6.1 f26a1f4f9013 abce1216 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/04 02:10 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/04 01:00 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 23:53 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 23:46 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 22:20 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 14:48 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 05:47 android14-6.1 00c3a851911d 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 00:30 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 21:55 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 17:49 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 09:39 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 08:32 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 07:30 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 04:52 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 03:46 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 02:42 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 01:32 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 00:11 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 23:57 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 22:55 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 21:41 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 20:09 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 18:20 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 14:39 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 08:51 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 06:03 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 06:01 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 23:10 android14-6.1 743bbe988cbf 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 20:39 android14-6.1 eff17ca626fd 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 09:38 android14-6.1 eff17ca626fd 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 06:59 android14-6.1 eff17ca626fd 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 04:57 android14-6.1 17f0538436d1 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 02:43 android14-6.1 17f0538436d1 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 01:34 android14-6.1 17f0538436d1 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 18:18 android14-6.1 17f0538436d1 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 15:19 android14-6.1 17f0538436d1 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 12:03 android14-6.1 17f0538436d1 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 10:17 android14-6.1 00ed7c2479b4 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 08:57 android14-6.1 00ed7c2479b4 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 08:51 android14-6.1 00ed7c2479b4 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 06:24 android14-6.1 00ed7c2479b4 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/30 01:26 android14-6.1 00ed7c2479b4 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
2026/10/07 21:05 android14-6.1 3b0884642a50 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: open(/proc/self/ns/net) failed
* Struck through repros no longer work on HEAD.