SYZFAIL: mkdir(syz-tmp) failed (2)

Status: premoderation: reported syz repro on 2026/07/21 06:37
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+cb6f48972810a00f7bb0@syzkaller.appspotmail.com
First crash: 88d, last: 1d01h
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2026/08/31 lts (merge base) 889ca6000ac7 syz [report] SYZFAIL: mkdir(syz-tmp) failed
2026/08/31 upstream (ToT) cee9395acd80 syz [report] SYZFAIL: posix_spawnp failed
▶ ▼ Similar bugs (16)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-12 SYZFAIL: mkdir(syz-tmp) failed -1 1 10d 10d 0/1 premoderation: reported on 2026/10/07 07:38
linux-5.15 SYZFAIL: mkdir(syz-tmp) failed -1 159 723d 835d 0/3 auto-obsoleted due to no activity on 2025/01/02 16:16
linux-6.1 SYZFAIL: mkdir(syz-tmp) failed (2) origin:upstream -1 syz 396 1h10m 165d 0/3 upstream: reported syz repro on 2026/05/04 23:44
linux-6.6 SYZFAIL: mkdir(syz-tmp) failed (2) -1 28 7d15h 101d 0/2 upstream: reported on 2026/07/08 04:46
upstream SYZFAIL: mkdir(syz-tmp) failed (3) -1 11 334d 531d 0/29 auto-obsoleted due to no activity on 2026/02/15 01:39
android-6-1 SYZFAIL: mkdir(syz-tmp) failed (2) origin:upstream -1 syz 284 7d20h 88d 0/2 premoderation: reported syz repro on 2026/07/21 01:50
android-5-15 SYZFAIL: mkdir(syz-tmp) failed -1 107 724d 836d 0/2 auto-obsoleted due to no activity on 2024/12/11 23:48
android-54 SYZFAIL: mkdir(syz-tmp) failed -1 4 623d 624d 0/2 auto-obsoleted due to no activity on 2025/05/02 21:54
linux-6.1 SYZFAIL: mkdir(syz-tmp) failed -1 181 723d 835d 0/3 auto-obsoleted due to no activity on 2025/01/02 19:17
linux-6.6 SYZFAIL: mkdir(syz-tmp) failed -1 5 233d 237d 0/2 auto-obsoleted due to no activity on 2026/06/06 14:57
android-5-10 SYZFAIL: mkdir(syz-tmp) failed -1 299 723d 835d 0/2 auto-obsoleted due to no activity on 2024/12/13 17:34
android-6-1 SYZFAIL: mkdir(syz-tmp) failed -1 134 723d 836d 0/2 auto-obsoleted due to no activity on 2024/12/13 13:21
android-5-10 SYZFAIL: mkdir(syz-tmp) failed (2) -1 syz 16 8d10h 88d 0/2 premoderation: reported syz repro on 2026/07/21 06:39
upstream SYZFAIL: mkdir(syz-tmp) failed (2) -1 2575 694d 836d 0/29 auto-obsoleted due to no activity on 2025/01/11 22:52
linux-5.15 SYZFAIL: mkdir(syz-tmp) failed (2) origin:upstream -1 syz error 182 2d17h 237d 0/3 upstream: reported syz repro on 2026/02/22 17:16
upstream SYZFAIL: mkdir(syz-tmp) failed -1 syz unreliable error 633 1774d 2064d 0/29 auto-closed as invalid on 2022/09/19 12:19

Sample crash report:
SYZFAIL: mkdir(syz-tmp) failed
 (errno 5: Input/output error)
loop exited with status 67
SYZFAIL: failed to mkdtemp
 (errno 5: Input/output error)
SYZFAIL: mkdir(syz-tmp) failed
 (errno 5: Input/output error)
loop exited with status 67
SYZFAIL: mkdir(syz-tmp) failed
 (errno 5: Input/output error)
loop exited with status 67
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)
SYZFAIL: repeatedly failed to execute the program
proc=4 req=21 state=1 status=67 (errno 9: Bad file descriptor)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:39521->127.0.0.1:38568: read: connection reset by peer

Crashes (258):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/16 10:13 android13-5.15-lts ff23d765b06f 3f2522c6 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/15 11:41 android13-5.15-lts ff23d765b06f 8fb0ae89 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/14 17:48 android13-5.15-lts ff23d765b06f 1a71827b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/09 11:30 android13-5.15-lts d6c8aee048e0 b2734a59 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/08 00:18 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/29 16:25 android13-5.15-lts f6f638556ea7 7bf4ea23 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 19:10 android13-5.15-lts cba80f90b898 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/16 01:22 android13-5.15-lts 5bfe2b8c1439 2daa4bb5 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/24 22:42 android13-5.15-lts 2d18a4de3623 b55bd4c3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/23 01:28 android13-5.15-lts dd960aad97f0 1e72964b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/22 03:17 android13-5.15-lts dd960aad97f0 1e72964b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/15 06:07 android13-5.15-lts 54275df9611d 746171ee .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/13 05:24 android13-5.15-lts 54275df9611d 359b2492 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/09 21:47 android13-5.15-lts 6148a1b6bae4 5d63f80b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/06 23:26 android13-5.15-lts b885b84af7a2 c38879ea .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/06 18:24 android13-5.15-lts b885b84af7a2 c38879ea .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/04 09:29 android13-5.15-lts b885b84af7a2 9451e17e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/03 06:54 android13-5.15-lts 61d896ee2a80 e611ffe1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/02 21:21 android13-5.15-lts 61d896ee2a80 e611ffe1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/01 06:08 android13-5.15-lts 61d896ee2a80 e611ffe1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/08/01 04:42 android13-5.15-lts 61d896ee2a80 e611ffe1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/07/24 21:52 android13-5.15-lts 61d896ee2a80 dd737a83 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/07/23 11:05 android13-5.15-lts 61d896ee2a80 881ce5c2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/07/23 05:26 android13-5.15-lts 61d896ee2a80 881ce5c2 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/07/21 06:36 android13-5.15-lts 61d896ee2a80 de6a700d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/16 22:25 android13-5.15-lts ff23d765b06f 4c840a2f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/15 03:38 android13-5.15-lts ff23d765b06f 8fb0ae89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/14 07:00 android13-5.15-lts 5ca734335a87 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/11 22:24 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/11 21:16 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/11 11:58 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/11 03:53 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/09 23:51 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/07 06:50 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/06 19:42 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/06 16:00 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/06 06:08 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/05 05:13 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/04 19:52 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/04 18:12 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/04 12:36 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/04 05:41 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/03 23:26 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/03 10:23 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/03 09:02 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/10/02 01:36 android13-5.15-lts 56b6e17ad4b1 6d32eb1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/30 23:05 android13-5.15-lts 17730f38b70b 38f7f0d1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/29 07:56 android13-5.15-lts 64205e2c7d13 7bf4ea23 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 16:27 android13-5.15-lts cba80f90b898 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 16:25 android13-5.15-lts cba80f90b898 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 11:02 android13-5.15-lts cba80f90b898 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 09:21 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 02:13 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/28 00:50 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/27 10:45 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/27 04:42 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/27 01:31 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/26 11:42 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/26 10:26 android13-5.15-lts 776976664f31 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/25 23:17 android13-5.15-lts 81cf8006a12f f281d9d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/25 22:16 android13-5.15-lts 81cf8006a12f f281d9d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/25 18:57 android13-5.15-lts 81cf8006a12f f281d9d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/25 18:52 android13-5.15-lts 81cf8006a12f f281d9d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/25 11:14 android13-5.15-lts 5bfe2b8c1439 f281d9d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/22 03:35 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/22 00:35 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/21 19:57 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/21 15:15 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
2026/09/21 13:10 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: mkdir(syz-tmp) failed
* Struck through repros no longer work on HEAD.