syzbot

 sign-in | mailing list | source | docs
🐞 Open [140] 🐞 Fixed [17] 🐞 Invalid [148] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes

SYZFAIL: tun read failed

Status: upstream: reported syz repro on 2021/02/28 01:20
Reported-by: syzbot+1ab02ad7838dd91c9b9d@syzkaller.appspotmail.com
First crash: 582d, last: 382d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 SYZFAIL: tun read failed syz error 993 382d 582d 0/1 upstream: reported syz repro on 2021/02/28 06:02
linux-4.14 SYZFAIL: tun read failed syz error 423 231d 582d 0/1 upstream: reported syz repro on 2021/02/28 11:26
android-5-10 SYZFAIL: tun read failed syz error 82 16d 345d 0/2 premoderation: reported syz repro on 2021/10/23 11:03

Sample crash report:
2021/09/15 16:17:44 executor failed 11 times: executor 0: exit status 67
SYZFAIL: tun read failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

SYZFAIL: tun read failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

Crashes (850):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-4-kasan 2021/09/15 16:21 android12-5.4 4614f5de0f95 07e953c1 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/12 19:42 android12-5.4 8670e680e307 3ce60af8 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/12 01:01 android12-5.4 8670e680e307 3ce60af8 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/11 16:20 android12-5.4 8670e680e307 3ce60af8 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/07 06:48 android12-5.4 ae94e015273b 6ca60148 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/04 15:42 android12-5.4 ae94e015273b d236a457 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/02 21:45 android12-5.4 ae94e015273b d0f0970b .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/01 21:40 android12-5.4 ae94e015273b 7eb7e152 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/31 12:12 android12-5.4 ae94e015273b 8f58a0ef .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/28 08:32 android12-5.4 ae94e015273b d5a29e53 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/10 10:11 android12-5.4 bef9107dccf3 6972b106 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/08 20:25 android12-5.4 306607c78507 6972b106 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/31 12:23 android12-5.4 e7e1f9adf836 6c236867 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/29 13:35 android12-5.4 1325ae070036 b44001ce .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/19 13:14 android12-5.4 18f5581af79d e6a17580 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/19 05:45 android12-5.4 18f5581af79d f115ae98 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/18 19:50 android12-5.4 18f5581af79d f115ae98 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/18 19:02 android12-5.4 18f5581af79d f115ae98 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/10 22:59 android12-5.4 9c09b1ce4b07 8f5a7b8c .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/08 12:43 android12-5.4 972d251662ee 1aade754 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/02 21:54 android12-5.4 4d2f1b8fa9ba 55aa55c2 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/07/01 06:35 android12-5.4 877ad62bde6f 38a885d1 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/06/11 10:24 android12-5.4 e5f6b8e5e384 1ba81399 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/06/11 06:59 android12-5.4 e5f6b8e5e384 1ba81399 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/06/11 04:20 android12-5.4 e5f6b8e5e384 1ba81399 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/05/29 19:14 android12-5.4 3e256ddba1ff 325a8dab .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/05/29 07:10 android12-5.4 3e256ddba1ff 858ea628 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/05/16 05:10 android12-5.4 46ee63150929 f54a5c09 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/30 13:51 android12-5.4 a50424773496 77e2b668 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/30 11:56 android12-5.4 a50424773496 77e2b668 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/29 19:03 android12-5.4 b85a381911e6 77e2b668 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/29 06:53 android12-5.4 e329a8f225eb 77e2b668 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/27 04:59 android12-5.4 62ea0c9ae945 8ee2dea6 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/25 04:03 android12-5.4 aa0556d71ff1 17f0b706 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/24 20:21 android12-5.4 aa0556d71ff1 17f0b706 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/20 13:31 android12-5.4 d719af31dff4 c0ced557 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/19 03:31 android12-5.4 9d49fb308497 7e2b734b .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/18 13:36 android12-5.4 9d49fb308497 7e2b734b .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/04/03 13:38 android12-5.4 4c158debcf5b 6a81331a .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/03/28 00:04 android12-5.4 7af03784d889 a8529b82 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/03/27 16:51 android12-5.4 7af03784d889 a8529b82 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/02/28 01:36 android12-5.4 55e9d3c6b5f7 4c37c133 .config log report syz SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/16 07:48 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/16 05:40 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/16 04:19 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/16 01:43 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/15 20:57 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/15 19:03 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/15 13:46 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/15 12:27 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/15 10:47 android12-5.4 4614f5de0f95 07e953c1 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/14 14:11 android12-5.4 58a9e28781be 58d09404 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/14 10:08 android12-5.4 0982ea05007b 58d09404 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/14 06:23 android12-5.4 0982ea05007b 58d09404 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/14 04:17 android12-5.4 0982ea05007b 58d09404 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/13 21:22 android12-5.4 1076466328ba 58d09404 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/12 19:40 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/12 15:52 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/12 05:18 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/11 06:59 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/11 05:57 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/11 01:40 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/11 00:30 android12-5.4 8670e680e307 3ce60af8 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/10 06:52 android12-5.4 8670e680e307 e2776ee4 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/10 01:02 android12-5.4 8670e680e307 e2776ee4 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/09 14:39 android12-5.4 8670e680e307 e2776ee4 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/08 11:39 android12-5.4 8670e680e307 e2776ee4 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/08 06:01 android12-5.4 8670e680e307 064c9eb7 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/08 00:00 android12-5.4 8670e680e307 064c9eb7 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/07 22:55 android12-5.4 8670e680e307 064c9eb7 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/07 16:51 android12-5.4 ae94e015273b 6ca60148 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/07 14:19 android12-5.4 ae94e015273b 6ca60148 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/06 17:47 android12-5.4 ae94e015273b 6ca60148 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/06 13:23 android12-5.4 ae94e015273b 6ca60148 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/06 05:33 android12-5.4 ae94e015273b d236a457 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/05 21:02 android12-5.4 ae94e015273b d236a457 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/05 06:18 android12-5.4 ae94e015273b d236a457 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/05 04:17 android12-5.4 ae94e015273b d236a457 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/04 23:37 android12-5.4 ae94e015273b d236a457 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/04 01:12 android12-5.4 ae94e015273b d236a457 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/03 06:51 android12-5.4 ae94e015273b f62a5829 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/02 18:42 android12-5.4 ae94e015273b d0f0970b .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/02 06:58 android12-5.4 ae94e015273b 7eb7e152 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/01 12:01 android12-5.4 ae94e015273b 7eb7e152 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/09/01 04:34 android12-5.4 ae94e015273b 7eb7e152 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/31 20:27 android12-5.4 ae94e015273b 7eb7e152 .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/31 08:52 android12-5.4 ae94e015273b 8f58a0ef .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/31 00:58 android12-5.4 ae94e015273b 8f58a0ef .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/30 15:03 android12-5.4 ae94e015273b 8f58a0ef .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/08/30 12:54 android12-5.4 ae94e015273b 8f58a0ef .config log report info SYZFAIL: tun read failed
ci2-android-5-4-kasan 2021/02/28 01:19 android12-5.4 55e9d3c6b5f7 4c37c133 .config log report info SYZFAIL: tun read failed
* Struck through repros no longer work on HEAD.