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SYZFAIL: failed to mkdir

Status: upstream: reported syz repro on 2021/02/22 17:56
Reported-by: syzbot+74a015d555a547d307a0@syzkaller.appspotmail.com
First crash: 710d, last: 96d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 SYZFAIL: failed to mkdir syz 257 296d 710d 0/2 upstream: reported syz repro on 2021/02/22 00:09
linux-4.19 SYZFAIL: failed to mkdir syz error 513 285d 710d 0/1 upstream: reported syz repro on 2021/02/21 20:22
android-5-10 SYZFAIL: failed to mkdir syz error error 14 54d 467d 0/2 premoderation: reported syz repro on 2021/10/22 20:50

Sample crash report:
2021/05/09 08:18:50 executor failed 11 times: executor 1: exit status 67
SYZFAIL: failed to mkdir
 (errno 28: No space left on device)
loop exited with status 67

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

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci2-linux-4-14 2022/10/29 04:34 linux-4.14.y 41f36d7859a7 bc5434be .config console log report syz
ci2-linux-4-14 2022/09/06 17:42 linux-4.14.y 65640c873dcf bc5434be .config console log report syz
ci2-linux-4-14 2022/08/07 16:42 linux-4.14.y b641242202ed bc5434be .config console log report syz
ci2-linux-4-14 2022/07/08 15:15 linux-4.14.y 1048779a1d7d bc5434be .config console log report syz
ci2-linux-4-14 2022/06/08 14:44 linux-4.14.y b8f3be299d51 bc5434be .config console log report syz
ci2-linux-4-14 2022/05/09 13:56 linux-4.14.y e3a56aaade89 bc5434be .config console log report syz
ci2-linux-4-14 2022/04/09 01:30 linux-4.14.y 74766a973637 bc5434be .config console log report syz
ci2-linux-4-14 2022/03/10 01:05 linux-4.14.y c9fcc1545c3b bc5434be .config console log report syz
ci2-linux-4-14 2022/02/07 09:16 linux-4.14.y b86ee2b7ae42 bc5434be .config console log report syz
ci2-linux-4-14 2022/01/08 08:46 linux-4.14.y bfdef05c8da4 bc5434be .config console log report syz
ci2-linux-4-14 2021/12/09 08:19 linux-4.14.y c01d4d1b885d bc5434be .config console log report syz
ci2-linux-4-14 2021/11/09 07:55 linux-4.14.y 0447aa205abe bc5434be .config console log report syz
ci2-linux-4-14 2021/10/10 07:27 linux-4.14.y ed99bf0e81b5 bc5434be .config console log report syz
ci2-linux-4-14 2021/09/10 07:02 linux-4.14.y f96eb53cbd76 bc5434be .config console log report syz
ci2-linux-4-14 2021/08/11 06:39 linux-4.14.y 46914f96189b bc5434be .config console log report syz
ci2-linux-4-14 2021/07/12 06:08 linux-4.14.y 4e68c9b0763f bc5434be .config console log report syz
ci2-linux-4-14 2021/06/12 05:46 linux-4.14.y 3d3abdc8ebd3 bc5434be .config console log report syz
* Struck through repros no longer work on HEAD.
Crashes (45):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci2-linux-4-14 2021/05/09 08:58 linux-4.14.y 7d7d1c0ab3eb bc5434be .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/16 20:32 linux-4.14.y cf256fbcbe34 7e2b734b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/08 22:29 linux-4.14.y 0cc244011f40 6a81331a .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/05 01:42 linux-4.14.y 397a88b2cc86 f89ed068 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/05 00:17 linux-4.14.y 397a88b2cc86 f89ed068 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/03 08:58 linux-4.14.y 3242aa3a635c e5b64d68 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/02 22:21 linux-4.14.y 3242aa3a635c e5b64d68 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/02 07:12 linux-4.14.y 3242aa3a635c 183afb6c .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/01 16:55 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/01 00:28 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/27 07:41 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/27 03:42 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/26 18:29 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/26 15:55 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/25 23:40 linux-4.14.y 3242aa3a635c 76f7fc95 .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/24 21:28 linux-4.14.y 3242aa3a635c fcc6d71b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/24 07:04 linux-4.14.y 3242aa3a635c fcc6d71b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/23 18:32 linux-4.14.y 3242aa3a635c fcc6d71b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/23 18:19 linux-4.14.y 3242aa3a635c fcc6d71b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/23 11:39 linux-4.14.y 29c52025152b fcc6d71b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/02/22 17:55 linux-4.14.y 29c52025152b c26fb06b .config console log report syz SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/13 05:11 linux-4.14.y 7d7d1c0ab3eb ed7d41c5 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/12 03:35 linux-4.14.y 7d7d1c0ab3eb b3c3bb8e .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/10 13:40 linux-4.14.y 7d7d1c0ab3eb ca873091 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/10 01:26 linux-4.14.y 7d7d1c0ab3eb bc5434be .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/09 07:57 linux-4.14.y 7d7d1c0ab3eb bc5434be .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/07 06:22 linux-4.14.y 7d7d1c0ab3eb 06585184 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/06 05:40 linux-4.14.y 7d7d1c0ab3eb 06c27ff5 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/05 13:46 linux-4.14.y 7d7d1c0ab3eb 06c27ff5 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/05/04 16:50 linux-4.14.y 7d7d1c0ab3eb 06c27ff5 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/26 18:12 linux-4.14.y cf256fbcbe34 e60b7df1 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/21 21:37 linux-4.14.y cf256fbcbe34 2bc8999a .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/21 12:22 linux-4.14.y cf256fbcbe34 95777977 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/21 06:29 linux-4.14.y cf256fbcbe34 c0ced557 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/17 08:37 linux-4.14.y cf256fbcbe34 7e2b734b .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/17 02:55 linux-4.14.y cf256fbcbe34 7e2b734b .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/16 21:04 linux-4.14.y cf256fbcbe34 7e2b734b .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/08 14:48 linux-4.14.y 0cc244011f40 6a81331a .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/04/03 09:09 linux-4.14.y bd634aa64163 6a81331a .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/30 09:32 linux-4.14.y 670d6552eda8 6a81331a .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/27 17:44 linux-4.14.y 670d6552eda8 a8529b82 .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/26 02:33 linux-4.14.y 670d6552eda8 6a383ecf .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/24 09:12 linux-4.14.y cb83ddcd5332 e613994b .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/17 07:01 linux-4.14.y c7150cd2fa8c fdb2bb2c .config console log report info SYZFAIL: failed to mkdir
ci2-linux-4-14 2021/03/06 01:13 linux-4.14.y 397a88b2cc86 4a024a9b .config console log report info SYZFAIL: failed to mkdir
* Struck through repros no longer work on HEAD.