syzbot

 sign-in | mailing list | source | docs
🐞 Open [78]
🐞 Fixed [22]
🐞 Invalid [396]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

SYZFAIL: failed to mkdir

Status: upstream: reported syz repro on 2021/02/22 00:09
Reported-by: syzbot+1a1276f53d52410c3d10@syzkaller.appspotmail.com
First crash: 1770d, last: 237d
▶ ▼ Similar bugs (5)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: failed to mkdir origin:upstream -1 syz 1 603d 865d 0/2 auto-obsoleted due to no activity on 2024/08/02 02:40
android-6-1 SYZFAIL: failed to mkdir -1 3 480d 551d 0/2 auto-obsoleted due to no activity on 2024/12/03 06:47
linux-4.14 SYZFAIL: failed to mkdir -1 syz error 45 1156d 1769d 0/1 upstream: reported syz repro on 2021/02/22 17:56
linux-4.19 SYZFAIL: failed to mkdir -1 syz error 513 1345d 1770d 0/1 upstream: reported syz repro on 2021/02/21 20:22
android-5-10 SYZFAIL: failed to mkdir -1 syz error error 66 9d11h 1527d 0/2 premoderation: reported syz repro on 2021/10/22 20:50
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2025/12/22 13:58 11m retest repro android12-5.4 error
2025/12/22 13:58 19m retest repro android12-5.4 error
2025/12/22 13:58 19m retest repro android12-5.4 error
2025/12/22 13:58 11m retest repro android12-5.4 error
2025/12/22 13:58 11m retest repro android12-5.4 error
2025/12/03 06:17 11m retest repro android12-5.4 error
2025/12/03 06:17 16m retest repro android12-5.4 error
2025/12/03 06:17 10m retest repro android12-5.4 error
2025/12/03 06:17 11m retest repro android12-5.4 error
2025/12/03 06:17 17m retest repro android12-5.4 error

Sample crash report:
2023/11/15 00:12:53 [FATAL] executor failed 11 times: executor 5: exit status 67 err exit status 67
SYZFAIL: failed to mkdir
 (errno 28: No space left on device)
loop exited with status 67
exit status 67

SYZFAIL: failed to mkdir
 (errno 28: No space left on device)
loop exited with status 67
exit status 67

Crashes (258):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/11/15 01:07 android12-5.4 2ac128c04e33 cb976f63 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/08/10 14:34 android12-5.4 bef9107dccf3 6972b106 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/08/08 19:44 android12-5.4 306607c78507 6972b106 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/18 19:03 android12-5.4 3941336d0e38 7216542e .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/10 08:05 android12-5.4 b092a8e0c5e3 26967e35 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/04 04:52 android12-5.4 a8baa288543d 06ed56cd .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/03 16:05 android12-5.4 a8baa288543d 06ed56cd .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/03 07:21 android12-5.4 5aa479507289 e5b64d68 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/03 06:03 android12-5.4 5aa479507289 e5b64d68 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/03 05:11 android12-5.4 5aa479507289 e5b64d68 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/02 19:12 android12-5.4 13369a790167 92ead296 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/28 06:28 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/27 21:00 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/27 15:35 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/27 15:24 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/27 13:17 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/27 07:56 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/27 03:30 android12-5.4 55e9d3c6b5f7 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/25 01:08 android12-5.4 7ba24942b70e fcc6d71b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/24 00:29 android12-5.4 dcde7eeee6a2 fcc6d71b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/22 22:05 android12-5.4 6228b4887854 c26fb06b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/22 17:07 android12-5.4 6228b4887854 c26fb06b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/22 06:47 android12-5.4 35f4b1b90596 a659b3f1 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/22 00:08 android12-5.4 35f4b1b90596 a659b3f1 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/05/27 03:06 android12-5.4 1d3dcc209600 858ea628 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/23 04:43 android12-5.4 c50ff8e5608b 8092f30d .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/04 19:19 android12-5.4 7b836d210b94 f89ed068 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/03 18:15 android12-5.4 a8baa288543d 06ed56cd .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/01 08:21 android12-5.4 51f76f06a74d 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/25 07:56 android12-5.4 fed35c81ad9a fcc6d71b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/25 01:50 android12-5.4 7ba24942b70e fcc6d71b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/02/24 02:10 android12-5.4 dcde7eeee6a2 fcc6d71b .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/21 04:03 android12-5.4 543ec4541c0e 17810eae .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/14 14:28 android12-5.4 6ede59f3f8d0 4a003785 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/03/01 01:53 android12-5.4 51f76f06a74d 4c37c133 .config console log report syz ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/04/12 00:44 android12-5.4 b730087e9a5d af01ee7d .config console log report info ci2-android-5-4-perf-kasan SYZFAIL: failed to mkdir
2022/04/11 07:14 android12-5.4 b730087e9a5d e22c3da3 .config console log report info ci2-android-5-4-perf-kasan SYZFAIL: failed to mkdir
2022/04/07 09:27 android12-5.4 61c005f0f166 53c67432 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/03/29 15:49 android12-5.4 ed043095f483 6bdac766 .config console log report info ci2-android-5-4-perf-kasan SYZFAIL: failed to mkdir
2022/02/20 12:39 android12-5.4 2426795494c7 3cd800e4 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/02/14 05:16 android12-5.4 d2392cf8b12d 8b9ca619 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/28 05:59 android12-5.4 0cc2d3cf840d 495e00c5 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/19 16:07 android12-5.4 946eff433f93 0620189b .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/16 13:04 android12-5.4 bdf17ba62809 723cfaf0 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/09 07:06 android12-5.4 5b673be0c6b0 2ca0d385 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/07 01:26 android12-5.4 5b673be0c6b0 6acc789a .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/05 07:46 android12-5.4 5b673be0c6b0 0a2584dd .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/04 22:05 android12-5.4 5b673be0c6b0 0a2584dd .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2022/01/03 01:11 android12-5.4 5b673be0c6b0 e1768e9c .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/21 12:35 android12-5.4 5b673be0c6b0 a938f0b8 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/14 04:15 android12-5.4 fa64a30acf94 5d14b1ea .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/13 21:35 android12-5.4 12a69ef55cdd 0304899b .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/10 14:44 android12-5.4 93698d0219f2 fc17c959 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/08 14:36 android12-5.4 93698d0219f2 a4a2a501 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/07 12:54 android12-5.4 93698d0219f2 0230ba3e .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/07 00:25 android12-5.4 93698d0219f2 0230ba3e .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/06 03:24 android12-5.4 97b7ffb32f29 a617004c .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/05 11:15 android12-5.4 97b7ffb32f29 a617004c .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/03 10:31 android12-5.4 97b7ffb32f29 61f86278 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/12/03 03:13 android12-5.4 97b7ffb32f29 61f86278 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/29 02:52 android12-5.4 0bbc71d87f4d 63eeac02 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/29 00:18 android12-5.4 0bbc71d87f4d 63eeac02 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/28 18:38 android12-5.4 0bbc71d87f4d 63eeac02 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/26 23:15 android12-5.4 0bbc71d87f4d 63eeac02 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/25 12:48 android12-5.4 697fba25ed27 545ab074 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/24 20:58 android12-5.4 697fba25ed27 545ab074 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/24 16:23 android12-5.4 697fba25ed27 545ab074 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/24 09:39 android12-5.4 697fba25ed27 545ab074 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/23 04:06 android12-5.4 697fba25ed27 545ab074 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/21 10:18 android12-5.4 2cdbd9b44172 4eb20a4e .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/19 13:28 android12-5.4 2cdbd9b44172 31a30fc0 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/14 12:25 android12-5.4 60bad4df861d 75b04091 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/12 23:18 android12-5.4 60bad4df861d 75b04091 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/10 02:28 android12-5.4 f49f3b377eae 55fa030c .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/08 08:26 android12-5.4 2138e7367558 4c1be0be .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/07 22:18 android12-5.4 2138e7367558 4c1be0be .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/05 10:07 android12-5.4 2138e7367558 4c1be0be .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/11/05 09:04 android12-5.4 2138e7367558 4c1be0be .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/10/12 22:36 android12-5.4 2ffb0acdabc5 08362356 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/10/12 13:22 android12-5.4 23c18f1ad0fc 838e7e2c .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/10/10 07:25 android12-5.4 23c18f1ad0fc 838e7e2c .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/10/08 08:18 android12-5.4 23c18f1ad0fc efe0f24d .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
2021/10/02 04:25 android12-5.4 1e429b8f9eb9 db0f5787 .config console log report info ci2-android-5-4-kasan SYZFAIL: failed to mkdir
* Struck through repros no longer work on HEAD.