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no output from test machine

Status: upstream: reported C repro on 2023/03/15 03:10
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+dadf14ee15379d6c93bd@syzkaller.appspotmail.com
First crash: 836d, last: 59m
Fix commit to backport (bisect log) :
tree: upstream
commit fb6f20ecb121cef4d7946f834a6ee867c4e21b4a
Author: Jan Kara <jack@suse.cz>
Date: Thu Oct 17 10:28:23 2024 +0000

  reiserfs: The last commit

  
▶ ▼ Bug presence (3)
Date Name Commit Repro Result
2024/12/13 linux-5.15.y (ToT) 0a51d2d4527b C [report] INFO: task hung in deactivate_super
2023/05/03 upstream (ToT) 348551ddaf31 C [report] INFO: task hung in deactivate_super
2024/12/13 upstream (ToT) eefa7a9c0699 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 1855293 6m 2758d 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 27487 1h01m 841d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine C 4071 2788d 2788d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine C 26196 2033d 2267d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream C 338 1h38m 12d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) C 117634 2033d 2271d 0/3 public: reported C repro on 2019/04/10 16:04
android-6-1 no output from test machine origin:upstream missing-backport C error 44207 1h22m 779d 0/2 premoderation: reported C repro on 2023/05/11 13:21
upstream no output from test machine C 25143 2788d 2788d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 C 47618 845d 2270d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 C error 69260 8m 1334d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine C 156 1h18m 9d11h 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 C error 46472 1h58m 997d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine C 39537 2033d 2269d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine C 35133 33d 1995d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 C 40559 845d 2269d 0/1 upstream: reported C repro on 2019/04/12 02:22
▶ ▼ Fix bisection attempts (1)
Created Duration User Patch Repo Result
2025/03/09 10:14 6h24m fix candidate upstream OK (1) job log
Crashes (19293):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/26 12:24 linux-5.15.y 1c700860e8bc 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/26 04:07 linux-5.15.y 1c700860e8bc 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 15:52 linux-5.15.y 1c700860e8bc e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/24 11:54 linux-5.15.y 1c700860e8bc e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 11:35 linux-5.15.y 1c700860e8bc e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/24 07:03 linux-5.15.y 1c700860e8bc e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/23 13:08 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/23 07:11 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/23 04:11 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/22 19:35 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/22 07:39 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/22 06:36 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/22 04:17 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/22 00:19 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/21 20:44 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/21 10:09 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/20 23:54 linux-5.15.y 1c700860e8bc 804b3919 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/20 18:46 linux-5.15.y 1c700860e8bc 804b3919 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/20 10:39 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/20 06:12 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/19 15:56 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/19 14:15 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/19 08:00 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/18 08:59 linux-5.15.y 1c700860e8bc e77fae15 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/18 03:21 linux-5.15.y 1c700860e8bc e77fae15 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/17 16:48 linux-5.15.y 1c700860e8bc cfebc887 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/17 14:10 linux-5.15.y 1c700860e8bc cfebc887 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/16 07:07 linux-5.15.y 1c700860e8bc 5f4b362d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/16 02:37 linux-5.15.y 1c700860e8bc 5f4b362d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/15 23:18 linux-5.15.y 1c700860e8bc 5f4b362d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/15 19:48 linux-5.15.y 1c700860e8bc 5f4b362d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2023/04/01 20:50 linux-5.15.y c957cbb87315 f325deb0 .config console log syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan no output from test machine
2025/06/26 11:53 linux-5.15.y 1c700860e8bc 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/25 14:43 linux-5.15.y 1c700860e8bc 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/25 10:16 linux-5.15.y 1c700860e8bc 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/25 09:51 linux-5.15.y 1c700860e8bc 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/24 12:48 linux-5.15.y 1c700860e8bc e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/23 09:19 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/23 02:56 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/21 15:08 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/20 03:03 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/19 15:15 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/16 11:16 linux-5.15.y 1c700860e8bc 5f4b362d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2023/03/16 01:09 linux-5.15.y 2ddbd0f967b3 18b58603 .config console log syz C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/28 15:43 linux-5.15.y 3dea0e7f549e fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/28 07:30 linux-5.15.y 3dea0e7f549e fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/27 16:39 linux-5.15.y 3dea0e7f549e 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/27 10:07 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/27 08:51 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/27 04:52 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 22:09 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 21:05 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 20:20 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 17:53 linux-5.15.y 1c700860e8bc 803ce19b .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 09:56 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 08:54 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/26 06:21 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/25 23:27 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/25 21:26 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/25 14:21 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/25 04:41 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/24 23:38 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 22:26 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 14:48 linux-5.15.y 1c700860e8bc e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 08:30 linux-5.15.y 1c700860e8bc e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 05:35 linux-5.15.y 1c700860e8bc e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/24 03:13 linux-5.15.y 1c700860e8bc e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/23 19:48 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/23 16:07 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/23 13:07 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/22 10:15 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/22 03:40 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/21 23:06 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/21 19:49 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/21 08:28 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/21 07:15 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/21 02:51 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/21 00:41 linux-5.15.y 1c700860e8bc 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/20 23:19 linux-5.15.y 1c700860e8bc 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/20 17:39 linux-5.15.y 1c700860e8bc 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/20 06:01 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/20 04:54 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/06/19 20:34 linux-5.15.y 1c700860e8bc ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/06/25 13:18 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/25 03:17 linux-5.15.y 1c700860e8bc 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/06/23 05:41 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2023/03/15 03:10 linux-5.15.y 2ddbd0f967b3 0d5c4377 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
* Struck through repros no longer work on HEAD.