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

Status: premoderation: reported syz repro on 2026/08/28 20:16
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+acbf7bdcb2ff757a6e97@syzkaller.appspotmail.com
First crash: 67d, last: 3h49m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2026/10/25 lts (merge base) [unknown] syz Failed due to an error; will retry later
2026/10/25 upstream (ToT) 5b0764a53235 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-5-15 SYZFAIL: open(/proc/self/ns/net) failed (2) origin:upstream -1 syz 2692 now 68d 0/2 premoderation: reported syz repro on 2026/08/27 23:48
android-6-1 SYZFAIL: open(/proc/self/ns/net) failed origin:upstream -1 syz 2170 now 55d 0/2 premoderation: reported syz repro on 2026/09/09 14:38
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 309 16m 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 1h38m 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 735d 735d 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 8h13m 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 2d15h 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=6 req=33 state=3 status=67 (errno 32: Broken pipe)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (1737):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/11/03 14:42 android16-6.12 8237c860d45d e2d35131 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 01:15 android16-6.12 9763f69eefa9 6969b601 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 14:13 android16-6.12 e92b73070f9a 6969b601 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 11:14 android16-6.12 e92b73070f9a 6969b601 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 23:30 android16-6.12 82e784616179 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 15:52 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 12:23 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/29 12:46 android16-6.12 0f8e720fcdfb b1d00f76 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/29 01:03 android16-6.12 0f8e720fcdfb 858db2ec .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/28 06:10 android16-6.12 4db94d79f511 96923c60 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 23:37 android16-6.12 4db94d79f511 96923c60 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 23:02 android16-6.12 4db94d79f511 96923c60 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 13:48 android16-6.12 3b7cac078605 168cb7a2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 09:13 android16-6.12 3b7cac078605 168cb7a2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/27 05:25 android16-6.12 3b7cac078605 168cb7a2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/26 17:50 android16-6.12 e9c13b0731b0 168cb7a2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/26 06:06 android16-6.12 8667f8e26c47 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/25 06:54 android16-6.12 32521e28daaa 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/25 06:24 android16-6.12 32521e28daaa 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 14:49 android16-6.12 32521e28daaa 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 13:51 android16-6.12 32521e28daaa 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 06:38 android16-6.12 2231183cf51f 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/24 04:39 android16-6.12 2231183cf51f 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/23 23:17 android16-6.12 2231183cf51f 1d9ca40b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/23 02:26 android16-6.12 d3205ab6c8c7 b55fad29 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 23:27 android16-6.12 28f05768264f b55fad29 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 20:21 android16-6.12 28f05768264f b55fad29 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 18:10 android16-6.12 28f05768264f b55fad29 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 05:29 android16-6.12 c10c8ec18bd2 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 03:47 android16-6.12 c10c8ec18bd2 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 03:18 android16-6.12 c10c8ec18bd2 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/22 02:46 android16-6.12 c10c8ec18bd2 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 21:28 android16-6.12 c10c8ec18bd2 4ba27f85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 16:37 android16-6.12 cd41470055b0 61c200c7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 08:01 android16-6.12 cd41470055b0 61c200c7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 04:50 android16-6.12 cd41470055b0 df8746fb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/21 04:10 android16-6.12 cd41470055b0 df8746fb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/20 19:23 android16-6.12 3e51fbb70e49 df8746fb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/20 01:39 android16-6.12 2b3a1a14ec95 72cdc28d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/19 16:18 android16-6.12 49f96790cc76 72cdc28d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/19 15:47 android16-6.12 49f96790cc76 72cdc28d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/09/25 06:45 android16-6.12 558b94a8d268 f281d9d2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/09/08 02:03 android16-6.12 e0485c4d49da 680aa3e1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 20:56 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 19:53 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 18:29 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 17:26 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 17:15 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 16:07 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 14:06 android16-6.12 8237c860d45d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 11:22 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 10:28 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 08:21 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 07:14 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 06:12 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 03:41 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 02:45 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/03 00:29 android16-6.12 9763f69eefa9 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 22:15 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 21:10 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 19:32 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 19:11 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 17:13 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 15:53 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 13:35 android16-6.12 e92b73070f9a 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 08:14 android16-6.12 e92b73070f9a 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 06:37 android16-6.12 e92b73070f9a 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 04:05 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 03:02 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 01:52 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/02 00:36 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 22:42 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 21:25 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 20:02 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 18:45 android16-6.12 82e784616179 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 15:12 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 12:12 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 10:46 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 08:49 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 06:31 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 05:29 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 04:21 android16-6.12 abad7aaa7f9f 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/11/01 00:43 android16-6.12 abad7aaa7f9f 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 23:29 android16-6.12 abad7aaa7f9f 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
2026/10/31 22:41 android16-6.12 abad7aaa7f9f 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust SYZFAIL: open(/proc/self/ns/net) failed
* Struck through repros no longer work on HEAD.