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no output from test machine

Status: premoderation: reported C repro on 2023/05/11 13:21
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+5ea76507f949022a1790@syzkaller.appspotmail.com
First crash: 806d, last: 24m
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (4)
Date Name Commit Repro Result
2024/10/20 android14-6.1 (ToT) 1fe91f863a7f C [report] BUG: workqueue lockup
2023/09/10 lts (merge base) b1644a0031cf C [report] BUG: workqueue lockup
2023/09/10 upstream (ToT) 535a265d7f0d C [report] BUG: workqueue lockup
2024/10/20 upstream (ToT) 715ca9dd687f C Didn't crash
▶ ▼ Similar bugs (15)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream no output from test machine (2) -1 C done 1876785 now 2785d 0/29 moderation: reported C repro on 2017/12/09 10:34
linux-6.1 no output from test machine origin:upstream missing-backport -1 C unreliable 28150 1h26m 868d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 2815d 2816d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2060d 2295d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 1168 7h27m 39d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2060d 2298d 0/3 public: reported C repro on 2019/04/10 16:04
linux-5.15 no output from test machine missing-backport origin:upstream -1 C done 19496 11h09m 864d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 2815d 2816d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 872d 2297d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 72213 49m 1361d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine -1 C 794 2d10h 37d 0/1 premoderation: reported C repro on 2025/06/19 05:22
android-5-15 no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 47457 13m 1024d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2060d 2297d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 61d 2023d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 873d 2297d 0/1 upstream: reported C repro on 2019/04/12 02:22
Crashes (44912):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/07/20 03:02 android14-6.1 145c7fad733f 7117feec .config strace log syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 no output from test machine
2025/07/19 15:32 android14-6.1 145c7fad733f 7117feec .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/15 16:59 android14-6.1 e2deb0b42a3a 03fcfc4b .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/15 02:16 android14-6.1 e2deb0b42a3a d8fc7335 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/15 01:34 android14-6.1 e2deb0b42a3a d8fc7335 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/09 23:22 android14-6.1 e2deb0b42a3a f4e5e155 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/07 04:04 android14-6.1 7011769d221c 4f67c4ae .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/01 05:09 android14-6.1 1bf1aa362e6b 6e83b42d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/29 10:27 android14-6.1 36d69f6a49eb fc9d8ee5 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/23 02:31 android14-6.1 45271a2c461a d6cdfb8a .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/16 00:33 android14-6.1 6246d345f550 5f4b362d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/15 13:34 android14-6.1 6246d345f550 5f4b362d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/09 10:10 android14-6.1 7af56ffc913d 4826c28e .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/08 18:29 android14-6.1 7af56ffc913d 4826c28e .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/08 01:32 android14-6.1 7af56ffc913d 4826c28e .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/06 21:45 android14-6.1 7af56ffc913d 9fa58bba .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/04 19:55 android14-6.1 4cf22d978348 e565f08d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/01 20:26 android14-6.1 db710ea87c32 3d2f584d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/01 17:56 android14-6.1 db710ea87c32 3d2f584d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/01 14:12 android14-6.1 db710ea87c32 3d2f584d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/30 21:14 android14-6.1 db710ea87c32 3d2f584d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/30 11:20 android14-6.1 db710ea87c32 3d2f584d .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/28 03:20 android14-6.1 db710ea87c32 874a1386 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/19 09:18 android14-6.1 a0fa2316cce1 f41472b0 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/18 07:02 android14-6.1 a0fa2316cce1 f41472b0 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/17 17:16 android14-6.1 a0fa2316cce1 f41472b0 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/17 13:54 android14-6.1 a0fa2316cce1 f41472b0 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/17 10:45 android14-6.1 a0fa2316cce1 f41472b0 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/17 04:45 android14-6.1 a0fa2316cce1 f41472b0 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/15 12:47 android14-6.1 3cd01bb5bd37 d6b2ee52 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/15 09:47 android14-6.1 3cd01bb5bd37 d6b2ee52 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/15 07:19 android14-6.1 3cd01bb5bd37 d6b2ee52 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/14 08:30 android14-6.1 53b26534cce7 7344edeb .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/14 06:36 android14-6.1 53b26534cce7 7344edeb .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/05/14 01:56 android14-6.1 53b26534cce7 7344edeb .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/13 12:18 android14-6.1 646380b087a5 f6671af7 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/05/13 12:05 android14-6.1 646380b087a5 f6671af7 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/13 09:34 android14-6.1 646380b087a5 f6671af7 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/13 06:35 android14-6.1 646380b087a5 f6671af7 .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2023/09/10 08:03 android14-6.1 cd94fe67fd33 6654cf89 .config strace log syz C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2023/05/14 01:49 android14-6.1 6f4553626dbd 2b9ba477 .config strace log syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-6-1 no output from test machine
2025/07/20 09:26 android14-6.1 145c7fad733f 7117feec .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/29 14:10 android14-6.1 36d69f6a49eb fc9d8ee5 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/26 08:05 android14-6.1 2ff414a09808 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/26 06:37 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/26 04:02 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/26 02:19 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/26 00:20 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 23:11 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/25 21:07 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 19:06 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 17:48 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 16:21 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 14:36 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 10:46 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 08:34 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/25 07:32 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/25 01:51 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/24 23:16 android14-6.1 96160a0e0aa1 fb8f743d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/24 21:03 android14-6.1 96160a0e0aa1 65d60d73 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/24 19:00 android14-6.1 96160a0e0aa1 65d60d73 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/24 13:48 android14-6.1 96160a0e0aa1 65d60d73 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/24 11:05 android14-6.1 96160a0e0aa1 65d60d73 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/24 10:59 android14-6.1 96160a0e0aa1 65d60d73 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/24 02:45 android14-6.1 96160a0e0aa1 0c1d6ded .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/24 01:32 android14-6.1 de932537be34 0c1d6ded .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 22:15 android14-6.1 de932537be34 0c1d6ded .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 21:00 android14-6.1 de932537be34 e1dd4f22 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 18:24 android14-6.1 de932537be34 e1dd4f22 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 16:55 android14-6.1 de932537be34 e1dd4f22 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 14:41 android14-6.1 de932537be34 e1dd4f22 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 11:39 android14-6.1 de932537be34 e1dd4f22 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 03:52 android14-6.1 de932537be34 e1dd4f22 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/23 02:26 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 01:26 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/23 00:57 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/22 22:46 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/22 19:25 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/22 16:42 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/22 14:28 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/22 14:24 android14-6.1 de932537be34 8e9d1dc1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/22 12:06 android14-6.1 de932537be34 1555463b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/22 02:28 android14-6.1 de932537be34 1555463b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/21 23:30 android14-6.1 2dbfabb0eec8 56d87229 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/21 14:29 android14-6.1 2dbfabb0eec8 56d87229 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/21 09:42 android14-6.1 145c7fad733f 7117feec .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/21 09:00 android14-6.1 145c7fad733f 7117feec .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/07/21 07:49 android14-6.1 145c7fad733f 7117feec .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/07/21 06:36 android14-6.1 145c7fad733f 7117feec .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
* Struck through repros no longer work on HEAD.