syzbot

 sign-in | mailing list | source | docs
🐞 Open [79] 🐞 Fixed [21] 🐞 Invalid [282] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

SYZFAIL: mmap of output file failed

Status: upstream: reported syz repro on 2021/02/23 12:27
Reported-by: syzbot+38133c2b78e7e8ca5545@syzkaller.appspotmail.com
First crash: 1154d, last: 1d01h
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 SYZFAIL: mmap of output file failed syz error 131 542d 1153d 0/1 upstream: reported syz repro on 2021/02/24 11:17
linux-4.19 SYZFAIL: mmap of output file failed syz error 176 949d 1151d 0/1 upstream: reported syz repro on 2021/02/27 02:20
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2024/04/22 07:50 24m retest repro android12-5.4 report log
2024/04/22 07:50 12m retest repro android12-5.4 report log
2024/04/22 07:50 5m retest repro android12-5.4 report log
2024/04/22 07:50 6m retest repro android12-5.4 report log
2024/04/22 07:50 5m retest repro android12-5.4 report log
2024/04/08 06:45 14m retest repro android12-5.4 report log
2024/04/08 06:45 5m retest repro android12-5.4 report log
2024/04/08 06:45 13m retest repro android12-5.4 report log
2024/04/08 06:45 13m retest repro android12-5.4 report log
2024/04/08 06:45 11m retest repro android12-5.4 report log

Sample crash report:
2021/09/06 07:41:03 executor failed 11 times: executor 0: exit status 67
SYZFAIL: mmap of output file failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

SYZFAIL: mmap of output file failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

Crashes (202):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/09/06 07:44 android12-5.4 ae94e015273b d236a457 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/30 04:36 android12-5.4 ae94e015273b be2c130d .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/25 08:52 android12-5.4 f4bf8b65e48f b599f2fc .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/24 21:08 android12-5.4 b5c2ddc1ce03 b599f2fc .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/04 11:12 android12-5.4 e7e1f9adf836 6c236867 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/04 04:43 android12-5.4 e7e1f9adf836 6c236867 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/02 19:58 android12-5.4 e7e1f9adf836 6c236867 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/02 02:53 android12-5.4 e7e1f9adf836 6c236867 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/31 18:08 android12-5.4 e7e1f9adf836 6c236867 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/18 21:21 android12-5.4 18f5581af79d f115ae98 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/15 13:15 android12-5.4 bbf5a2eaba8d b9a2f64e .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/11 19:11 android12-5.4 9c09b1ce4b07 8f5a7b8c .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/11 14:53 android12-5.4 9c09b1ce4b07 8f5a7b8c .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/02 20:56 android12-5.4 4d2f1b8fa9ba 55aa55c2 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/17 15:02 android12-5.4 013507ea12a6 aba2b2fb .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/14 07:09 android12-5.4 a663daf77f54 1ba81399 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/14 04:57 android12-5.4 a663daf77f54 1ba81399 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/14 03:05 android12-5.4 a663daf77f54 1ba81399 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/10 11:28 android12-5.4 e5f6b8e5e384 1ba81399 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/09 18:18 android12-5.4 e5f6b8e5e384 84fe5d96 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/06 20:23 android12-5.4 11611d33ed17 500c2339 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/28 20:07 android12-5.4 766ec1256935 858ea628 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/28 06:56 android12-5.4 1d3dcc209600 858ea628 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/24 05:28 android12-5.4 c6775ce1621b 3c7fef33 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/23 15:19 android12-5.4 c6775ce1621b 3c7fef33 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/22 22:13 android12-5.4 abfb4e00f51b 3c7fef33 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/22 07:27 android12-5.4 c0156e41e3af 3c7fef33 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/16 05:49 android12-5.4 46ee63150929 f54a5c09 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/14 01:28 android12-5.4 4c8dca3dae41 ecb594cb .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/13 01:02 android12-5.4 cc80ea966322 ed7d41c5 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/10 09:28 android12-5.4 34f394d71294 bc5434be .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/08 23:51 android12-5.4 34f394d71294 bc5434be .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/05 04:22 android12-5.4 546a6e8726bc 06c27ff5 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/02 07:50 android12-5.4 a50424773496 77e2b668 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/01 12:54 android12-5.4 a50424773496 77e2b668 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/01 06:27 android12-5.4 a50424773496 77e2b668 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/30 16:29 android12-5.4 a50424773496 77e2b668 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/30 07:04 android12-5.4 a50424773496 77e2b668 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/29 17:38 android12-5.4 b85a381911e6 77e2b668 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/28 03:58 android12-5.4 00f27edced58 805b5003 .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/02/23 12:27 android12-5.4 1e6b091b33fc fcc6d71b .config console log report syz ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/27 22:57 android12-5.4 d52ac987ad2a 78494d16 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/27 06:14 android12-5.4 d52ac987ad2a 78494d16 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/27 02:21 android12-5.4 d52ac987ad2a 78494d16 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/26 21:48 android12-5.4 d52ac987ad2a 78494d16 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/21 14:01 android12-5.4 546305780d82 169724fe .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/21 09:29 android12-5.4 546305780d82 af796c18 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/06 16:10 android12-5.4 ae94e015273b 6ca60148 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/04 19:43 android12-5.4 ae94e015273b d236a457 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/01 18:31 android12-5.4 ae94e015273b 7eb7e152 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/09/01 09:28 android12-5.4 ae94e015273b 7eb7e152 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/28 04:12 android12-5.4 ae94e015273b 57b01c6e .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/27 11:41 android12-5.4 f4bf8b65e48f b318694d .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/26 06:38 android12-5.4 f4bf8b65e48f b599f2fc .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/15 01:46 android12-5.4 a8f2bcabf9c5 2489ab88 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/14 20:21 android12-5.4 a8f2bcabf9c5 2489ab88 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/11 09:59 android12-5.4 a84c475f4db0 6972b106 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/08/06 12:33 android12-5.4 306607c78507 2f537099 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/30 13:02 android12-5.4 e7e1f9adf836 c585c7b0 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/28 01:36 android12-5.4 1325ae070036 17d6ab15 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/25 21:16 android12-5.4 c0f594e44e6e 4d1b57d4 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/25 02:00 android12-5.4 c0f594e44e6e 4d1b57d4 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/13 19:41 android12-5.4 533c47ea799a 70168d5c .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/13 14:20 android12-5.4 533c47ea799a 70168d5c .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/07/10 00:03 android12-5.4 3e5f38396428 8f5a7b8c .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/28 04:10 android12-5.4 47fe7966921f 9d2ab5df .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/27 10:25 android12-5.4 47fe7966921f 9d2ab5df .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/22 21:49 android12-5.4 5c5f02c3e9a5 aba2b2fb .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/22 15:00 android12-5.4 5c5f02c3e9a5 aba2b2fb .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/17 05:22 android12-5.4 f4cdc4b7fc59 aba2b2fb .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/11 03:04 android12-5.4 e5f6b8e5e384 1ba81399 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/10 22:15 android12-5.4 e5f6b8e5e384 1ba81399 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/04 13:08 android12-5.4 a7024e563091 966a236b .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/06/03 14:33 android12-5.4 38676403e94b 0740de69 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/29 17:17 android12-5.4 3e256ddba1ff 325a8dab .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/17 00:33 android12-5.4 46ee63150929 f54a5c09 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/15 02:49 android12-5.4 7c784dd70490 8bdd5343 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/05/07 23:15 android12-5.4 34f394d71294 bc5434be .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/30 12:37 android12-5.4 a50424773496 77e2b668 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/25 17:05 android12-5.4 aa0556d71ff1 36c88236 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/24 09:38 android12-5.4 aa0556d71ff1 17f0b706 .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/03 21:36 android12-5.4 0c3abaa2a3bc 6a81331a .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/04/01 23:42 android12-5.4 a09fa8da7919 6a81331a .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
2021/03/29 21:56 android12-5.4 1dc47fb418c8 6a81331a .config console log report info ci2-android-5-4-kasan SYZFAIL: mmap of output file failed
* Struck through repros no longer work on HEAD.