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SYZFAIL: tun read failed

Status: premoderation: reported syz repro on 2021/10/23 11:03
Reported-by: syzbot+647afa2879875b51135e@syzkaller.appspotmail.com
First crash: 914d, last: 1d01h
Cause bisection: failed (error log, bisect log)
  
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Similar bugs (7)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: tun read failed origin:upstream syz 44 14h37m 251d 0/2 premoderation: reported syz repro on 2023/08/17 16:16
linux-4.19 SYZFAIL: tun read failed syz error 993 951d 1151d 0/1 upstream: reported syz repro on 2021/02/28 06:02
android-54 SYZFAIL: tun read failed syz 850 298d 1152d 0/2 upstream: reported syz repro on 2021/02/28 01:20
linux-5.15 SYZFAIL: tun read failed origin:upstream syz 1 36d 126d 0/3 upstream: reported syz repro on 2023/12/20 12:51
linux-6.1 SYZFAIL: tun read failed origin:upstream syz 6 52d 177d 0/3 upstream: reported syz repro on 2023/10/31 04:06
linux-4.14 SYZFAIL: tun read failed syz error 423 800d 1151d 0/1 upstream: reported syz repro on 2021/02/28 11:26
android-6-1 SYZFAIL: tun read failed origin:upstream syz inconclusive 44 15h24m 269d 0/2 premoderation: reported syz repro on 2023/07/31 00:04
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2024/04/24 02:26 7m retest repro android13-5.10-lts report log
2024/04/24 02:26 6m retest repro android13-5.10-lts report log
2024/04/24 02:26 6m retest repro android13-5.10-lts report log
2024/04/24 02:26 5m retest repro android13-5.10-lts report log
2024/04/24 02:26 31m retest repro android13-5.10-lts report log
2024/04/10 00:15 34m retest repro android13-5.10-lts report log
2024/04/10 00:15 5m retest repro android13-5.10-lts report log
2024/04/10 00:15 5m retest repro android13-5.10-lts report log
2024/04/10 00:15 5m retest repro android13-5.10-lts report log
2024/04/10 00:15 5m retest repro android13-5.10-lts report log
▶ ▼ Fix bisection attempts (7)
Created Duration User Patch Repo Result
2023/02/03 12:25 0m bisect fix android12-5.10-lts error job log (0)
2022/10/29 12:03 20m bisect fix android12-5.10-lts job log (0) log
2022/09/17 09:17 15m bisect fix android12-5.10-lts job log (0) log
2022/08/18 05:13 16m bisect fix android12-5.10-lts job log (0) log
2022/07/19 04:39 18m bisect fix android12-5.10-lts job log (0) log
2022/06/19 01:41 18m bisect fix android12-5.10-lts job log (0) log
2022/05/19 06:40 21m bisect fix android12-5.10-lts job log (0) log

Sample crash report:
2024/02/27 16:33:14 [FATAL] executor failed 11 times: executor 0: exit status 67 err exit status 67
SYZFAIL: tun read failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67
exit status 67

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

Crashes (123):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/02/27 16:38 android13-5.10-lts dd976ecce2ce 05e69c83 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/02/26 00:00 android13-5.10-lts dd976ecce2ce 8d446f15 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/02/23 11:03 android13-5.10-lts dd976ecce2ce 8d446f15 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/02/23 05:27 android13-5.10-lts dd976ecce2ce 8d446f15 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/02/23 04:30 android13-5.10-lts dd976ecce2ce 8d446f15 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/02/22 19:52 android13-5.10-lts dd976ecce2ce 8d446f15 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/02/08 01:23 android13-5.10-lts 87a5e148c75b 6404acf9 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/01/29 07:14 android13-5.10-lts 1a7db4583e18 cc4a4020 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/01/26 22:43 android13-5.10-lts 1a7db4583e18 cc4a4020 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/01/26 16:55 android13-5.10-lts 1a7db4583e18 cc4a4020 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2024/01/19 12:18 android13-5.10-lts 1a7db4583e18 21772ce4 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/29 02:46 android13-5.10-lts f7977422e132 fb427a07 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/26 03:35 android13-5.10-lts f7977422e132 fb427a07 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/24 10:56 android13-5.10-lts f7977422e132 fb427a07 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/22 06:18 android13-5.10-lts f7977422e132 4f9530a3 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/20 03:36 android13-5.10-lts f722f6ad16cf 3ad490ea .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/13 10:34 android13-5.10-lts 98ed22fdc25f ebcad15c .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/12 10:00 android13-5.10-lts 389683767761 28b24332 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/09 21:02 android13-5.10-lts 389683767761 28b24332 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/07 16:15 android13-5.10-lts 02a4d4a11d37 0a02ce36 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/12/07 09:59 android13-5.10-lts 02a4d4a11d37 e3299f55 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/26 15:43 android13-5.10-lts d30b996835c0 5b429f39 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/25 05:18 android13-5.10-lts d30b996835c0 5b429f39 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/25 01:53 android13-5.10-lts d30b996835c0 5b429f39 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/15 16:10 android13-5.10-lts d30b996835c0 cb976f63 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/13 08:28 android13-5.10-lts d30b996835c0 6d6dbf8a .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/08 20:30 android13-5.10-lts d30b996835c0 b93f63e8 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/07 10:22 android13-5.10-lts d30b996835c0 83211397 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/04 06:18 android13-5.10-lts d30b996835c0 500bfdc4 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/02 17:26 android13-5.10-lts d30b996835c0 69904c9f .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/11/01 11:03 android13-5.10-lts 47abbdeca36f 69904c9f .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/21 19:21 android13-5.10-lts a27512601c2d 361b23dc .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/21 02:39 android13-5.10-lts a27512601c2d 361b23dc .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/19 07:58 android13-5.10-lts a27512601c2d 342b9c55 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/18 07:34 android13-5.10-lts a27512601c2d 342b9c55 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/13 00:43 android13-5.10-lts a27512601c2d 6388bc36 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/09 01:48 android13-5.10-lts a27512601c2d 5e837c76 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/10/09 01:08 android13-5.10-lts a27512601c2d 5e837c76 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/09/25 08:21 android13-5.10-lts a27512601c2d 0b6a67ac .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/09/12 23:01 android13-5.10-lts a27512601c2d 59da8366 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2023/08/29 16:48 android13-5.10-lts 2851c2674cb0 7ba13a15 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: tun read failed
2021/10/24 04:14 android12-5.10-lts 234d53d2bb60 282f03fb .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/23 12:24 android12-5.10-lts 234d53d2bb60 282f03fb .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2022/03/12 04:32 android12-5.10-lts e1b86e7f5cbb 9e8eaa75 .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2022/02/26 20:20 android12-5.10-lts e1b86e7f5cbb 45a13a73 .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/11/02 05:28 android12-5.10-lts 4944ec82ebb9 098b5d53 .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/27 20:41 android12-5.10-lts 4944ec82ebb9 be531bb4 .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/26 20:58 android12-5.10-lts 234d53d2bb60 d50eb50a .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/26 18:37 android12-5.10-lts 234d53d2bb60 d50eb50a .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/26 03:41 android12-5.10-lts 234d53d2bb60 c1132b49 .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/26 01:27 android12-5.10-lts 234d53d2bb60 c1132b49 .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/25 15:32 android12-5.10-lts 234d53d2bb60 4f0000ee .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2021/10/25 13:39 android12-5.10-lts 234d53d2bb60 4f0000ee .config console log report syz ci2-android-5-10 SYZFAIL: tun read failed
2022/04/19 06:40 android12-5.10-lts 414e6c8e941c 8bcc32a6 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/04/14 06:52 android12-5.10-lts 414e6c8e941c b17b2923 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/04/12 17:05 android12-5.10-lts 414e6c8e941c af01ee7d .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/04/12 08:24 android12-5.10-lts 414e6c8e941c af01ee7d .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/04/05 14:38 android12-5.10-lts 414e6c8e941c 5915c2cb .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/04/04 13:24 android12-5.10-lts 414e6c8e941c 79a2a8fc .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/04/04 10:52 android12-5.10-lts 414e6c8e941c 79a2a8fc .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/31 23:29 android12-5.10-lts 414e6c8e941c c4c32d8c .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/31 04:44 android12-5.10-lts 414e6c8e941c 9d49f3a7 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/30 14:03 android12-5.10-lts 414e6c8e941c 42718dd6 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/24 16:00 android12-5.10-lts ab2d1d40a128 89bc8608 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/20 02:52 android12-5.10-lts 5287773dba0d e2d91b1d .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/18 13:03 android12-5.10-lts 9e96a3d6ae39 e2d91b1d .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/18 02:47 android12-5.10-lts 9e96a3d6ae39 e2d91b1d .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/17 17:55 android12-5.10-lts 9e96a3d6ae39 dfa9a8ed .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/17 15:11 android12-5.10-lts 9e96a3d6ae39 dfa9a8ed .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/17 11:38 android12-5.10-lts 9e96a3d6ae39 dfa9a8ed .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/14 23:47 android12-5.10-lts 0773736e480c 9e8eaa75 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/14 08:43 android12-5.10-lts e1b86e7f5cbb 9e8eaa75 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/09 02:09 android12-5.10-lts e1b86e7f5cbb 9e8eaa75 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/07 14:55 android12-5.10-lts e1b86e7f5cbb 7bdd8b2c .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/07 03:13 android12-5.10-lts e1b86e7f5cbb 7bdd8b2c .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/06 04:49 android12-5.10-lts e1b86e7f5cbb 7bdd8b2c .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/03 00:58 android12-5.10-lts e1b86e7f5cbb 45a13a73 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/03/02 06:15 android12-5.10-lts e1b86e7f5cbb 45a13a73 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/02/26 22:39 android12-5.10-lts e1b86e7f5cbb 45a13a73 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/02/19 01:15 android12-5.10-lts c194212a0332 3cd800e4 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/02/18 10:59 android12-5.10-lts c194212a0332 3cd800e4 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/02/12 01:58 android12-5.10-lts 86e6176a4240 8b9ca619 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/02/05 20:39 android12-5.10-lts 34fd8cb7e75c a7dab638 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/30 16:29 android12-5.10-lts 0347b1658399 495e00c5 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/25 06:04 android12-5.10-lts 0347b1658399 2cbffd88 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/23 21:07 android12-5.10-lts 0347b1658399 214351e1 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/19 14:22 android12-5.10-lts f45f895af546 0620189b .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/15 02:46 android12-5.10-lts d605f2f30d54 53e00b45 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/10 13:44 android12-5.10-lts a1bb21475ef8 2ca0d385 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2022/01/01 14:20 android12-5.10-lts 9b28b48fb343 e1768e9c .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2021/12/27 00:53 android12-5.10-lts c4d08791d941 e4f103c4 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2021/12/20 22:31 android12-5.10-lts c4d08791d941 62bd192b .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2021/12/18 18:03 android12-5.10-lts afc997898ece 44068e19 .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
2021/10/23 11:02 android12-5.10-lts 234d53d2bb60 282f03fb .config console log report info ci2-android-5-10 SYZFAIL: tun read failed
* Struck through repros no longer work on HEAD.