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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: 771d, last: now
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 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream no output from test machine (2) C done 1847286 now 2750d 0/29 moderation: reported C repro on 2017/12/09 10:34
linux-6.1 no output from test machine origin:upstream missing-backport C unreliable 27241 49m 832d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine C 4071 2780d 2780d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine C 26196 2025d 2259d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream C 117 35m 3d22h 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) C 117634 2025d 2262d 0/3 public: reported C repro on 2019/04/10 16:04
linux-5.15 no output from test machine missing-backport origin:upstream C done 19194 3h48m 828d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine C 25143 2780d 2780d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 C 47618 836d 2261d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 C error 68211 19m 1326d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine 1 1d09h 1d09h 0/1 premoderation: reported on 2025/06/19 05:22
android-5-15 no output from test machine f2fs ext4 origin:upstream missing-backport C error 46149 40m 989d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine C 39537 2025d 2261d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine C 35133 25d 1987d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 C 40559 837d 2261d 0/1 upstream: reported C repro on 2019/04/12 02:22
Crashes (43987):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
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
2025/05/13 00:07 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
2025/05/12 15:00 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/12 08:33 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/12 03:42 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/12 00:52 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/11 20:44 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/11 17:38 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/11 13:33 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/11 09:22 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/10 16:56 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/05/10 14:00 android14-6.1 646380b087a5 77908e5f .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/05/10 07:21 android14-6.1 646380b087a5 77908e5f .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
2025/06/20 14:27 android14-6.1 f6c21bc9a693 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 12:33 android14-6.1 f6c21bc9a693 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 10:34 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 09:24 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 09:16 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 07:48 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 06:24 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 04:20 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 03:01 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/20 01:49 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/19 23:53 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/19 12:54 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/19 11:36 android14-6.1 ba4506940166 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/19 09:08 android14-6.1 ba4506940166 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/19 07:58 android14-6.1 ba4506940166 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/19 05:43 android14-6.1 ba4506940166 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/19 01:55 android14-6.1 ba4506940166 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/18 13:58 android14-6.1 ba4506940166 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 12:17 android14-6.1 ba4506940166 ca631f70 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/18 12:14 android14-6.1 ba4506940166 ca631f70 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 11:12 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 09:35 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 07:47 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 05:18 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 02:34 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/18 01:03 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 20:13 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 19:55 android14-6.1 ba4506940166 e77fae15 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 18:15 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 17:06 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 15:16 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/17 13:19 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 10:38 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 07:57 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 05:27 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/17 03:27 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/17 01:48 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/17 01:43 android14-6.1 6246d345f550 cfebc887 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/17 00:40 android14-6.1 6246d345f550 d1716036 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/16 22:12 android14-6.1 6246d345f550 d1716036 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/16 19:00 android14-6.1 6246d345f550 d1716036 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/16 14:54 android14-6.1 6246d345f550 d1716036 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/16 12:56 android14-6.1 6246d345f550 d1716036 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/16 12:19 android14-6.1 6246d345f550 5f4b362d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf no output from test machine
2025/06/16 10:44 android14-6.1 6246d345f550 5f4b362d .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 no output from test machine
2025/06/16 09:38 android14-6.1 6246d345f550 5f4b362d .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.