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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: 897d, last: 38m
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 Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream no output from test machine (2) -1 C done 1909350 now 2818d 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 28798 52m 901d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 2848d 2849d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2093d 2328d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 2111 1h14m 72d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2093d 2331d 0/3 public: reported C repro on 2019/04/10 16:04
android-6-1 no output from test machine origin:upstream missing-backport -1 C error 45890 now 839d 0/2 premoderation: reported C repro on 2023/05/11 13:21
upstream no output from test machine -1 C 25143 2848d 2849d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 905d 2330d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 75106 5m 1394d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine -1 C 1197 1h03m 70d 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 48539 15m 1057d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2093d 2330d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 94d 2056d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 906d 2330d 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 (19691):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/08/27 07:57 linux-5.15.y c79648372d02 e12e5ba4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/14 11:40 linux-5.15.y c79648372d02 22ec1469 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/10 00:27 linux-5.15.y c79648372d02 32a0e5ed .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/30 07:44 linux-5.15.y c79648372d02 f8f2b4da .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/20 11:09 linux-5.15.y c79648372d02 7117feec .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/17 20:17 linux-5.15.y 89950c454265 0d1223f1 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/17 06:03 linux-5.15.y 89950c454265 44f8051e .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/15 17:33 linux-5.15.y 89950c454265 03fcfc4b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/15 10:03 linux-5.15.y 89950c454265 03fcfc4b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/14 05:35 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/13 23:09 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/13 14:16 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/12 12:23 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/12 03:52 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/11 17:42 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/09 22:54 linux-5.15.y 3dea0e7f549e f4e5e155 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/08 23:57 linux-5.15.y 3dea0e7f549e 4d9fdfa4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/08 03:53 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/07 13:20 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/07 04:38 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/06 23:36 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/06 06:45 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/05 21:36 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/07/02 22:45 linux-5.15.y 3dea0e7f549e bc80e4f0 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
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
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
2025/07/28 10:59 linux-5.15.y c79648372d02 fb8f743d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/12 20:49 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/12 03:33 linux-5.15.y 2f693b607545 3cda49cf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/09 23:51 linux-5.15.y 3dea0e7f549e f4e5e155 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/08 08:00 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/08 01:58 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/07 18:18 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/07 04:14 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/06 16:57 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/06 11:28 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/06 03:01 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/05 19:07 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/04 13:55 linux-5.15.y 3dea0e7f549e 76ad128c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 no output from test machine
2025/07/02 21:57 linux-5.15.y 3dea0e7f549e bc80e4f0 .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
2025/07/27 23:15 linux-5.15.y c79648372d02 fb8f743d .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/07/09 05:05 linux-5.15.y 3dea0e7f549e 4d9fdfa4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/28 08:27 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/27 23:50 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/27 19:04 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/27 13:43 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/27 09:48 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/27 00:03 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/26 22:04 linux-5.15.y c79648372d02 e12e5ba4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/26 15:20 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/26 14:14 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/26 09:14 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/26 03:33 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/26 02:01 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/25 17:57 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/25 07:44 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/24 15:59 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/24 06:56 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/24 03:25 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/24 00:47 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/23 16:29 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/23 05:39 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/23 02:47 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/22 21:53 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/22 09:47 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/22 09:38 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/22 04:10 linux-5.15.y c79648372d02 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/21 23:23 linux-5.15.y c79648372d02 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/21 20:35 linux-5.15.y c79648372d02 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/21 19:01 linux-5.15.y c79648372d02 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/21 15:57 linux-5.15.y c79648372d02 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/21 12:46 linux-5.15.y c79648372d02 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/21 05:53 linux-5.15.y c79648372d02 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/21 01:33 linux-5.15.y c79648372d02 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/21 00:11 linux-5.15.y c79648372d02 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/20 20:06 linux-5.15.y c79648372d02 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/20 15:08 linux-5.15.y c79648372d02 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/20 13:35 linux-5.15.y c79648372d02 79512909 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/20 12:43 linux-5.15.y c79648372d02 79512909 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/19 20:25 linux-5.15.y c79648372d02 254a27c1 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/19 18:50 linux-5.15.y c79648372d02 254a27c1 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/19 07:45 linux-5.15.y c79648372d02 523f460e .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/19 06:42 linux-5.15.y c79648372d02 523f460e .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan no output from test machine
2025/08/19 01:37 linux-5.15.y c79648372d02 523f460e .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf no output from test machine
2025/08/01 17:55 linux-5.15.y c79648372d02 40127d41 .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.