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no output from test machine

Status: upstream: reported C repro on 2023/03/10 16:35
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+996e631e1c76d963febe@syzkaller.appspotmail.com
First crash: 845d, last: 1h20m
▶ ▼ Bug presence (3)
Date Name Commit Repro Result
2023/06/17 linux-6.1.y (ToT) ca87e77a2ef8 C [report] INFO: rcu detected stall in corrupted
2023/05/03 upstream (ToT) 348551ddaf31 C [report] KASAN: slab-use-after-free Write in enqueue_timer
2023/06/17 upstream (ToT) 1b29d271614a 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 1858637 now 2762d 0/29 moderation: reported C repro on 2017/12/09 10:34
android-49 no output from test machine C 4071 2792d 2792d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine C 26196 2037d 2272d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream C 438 now 16d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) C 117634 2037d 2275d 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 44306 5h02m 783d 0/2 premoderation: reported C repro on 2023/05/11 13:21
linux-5.15 no output from test machine missing-backport origin:upstream C done 19333 4h33m 841d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine C 25143 2792d 2792d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 C 47618 849d 2274d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 C error 69797 now 1338d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine C 213 31m 13d 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 46622 now 1001d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine C 39537 2037d 2274d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine C 35133 38d 2000d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 C 40559 850d 2274d 0/1 upstream: reported C repro on 2019/04/12 02:22
▶ ▼ Fix bisection attempts (1)
Created Duration User Patch Repo Result
2023/11/02 20:16 6h14m fix candidate upstream OK (1) job log
Crashes (27584):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/07/03 01:59 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 22:49 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 19:33 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 15:30 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 11:51 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 02:17 linux-6.1.y 7e69c33e4858 091a06cd .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/26 10:21 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/26 06:49 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/26 02:03 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/25 22:21 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/25 18:20 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/25 13:44 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/24 15:15 linux-6.1.y 58485ff1a74f e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/24 12:34 linux-6.1.y 58485ff1a74f e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/24 09:29 linux-6.1.y 58485ff1a74f e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/23 19:10 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/23 13:46 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/23 13:05 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/23 06:50 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/23 03:49 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/23 01:10 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/22 20:26 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/22 17:16 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/22 14:06 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/22 10:24 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/22 10:12 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/21 23:43 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/21 16:08 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/21 10:10 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/20 08:53 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/20 03:25 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/19 19:46 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/19 10:23 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/18 08:48 linux-6.1.y 58485ff1a74f e77fae15 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/18 04:03 linux-6.1.y 58485ff1a74f e77fae15 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2023/05/01 00:04 linux-6.1.y ca1c9012c941 62df2017 .config console log syz C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/25 21:00 linux-6.1.y 58485ff1a74f 26d77996 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/24 12:18 linux-6.1.y 58485ff1a74f e2f27c35 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/23 03:12 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/22 09:36 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/21 20:05 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/20 09:43 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/20 05:13 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/19 16:10 linux-6.1.y 58485ff1a74f ed3e87f7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2023/03/10 16:35 linux-6.1.y 8a923980a190 5205ef30 .config console log syz C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/07/03 00:36 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 21:33 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 21:02 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 19:16 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 17:18 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 15:09 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 14:04 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 11:25 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 09:20 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/02 04:30 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 04:14 linux-6.1.y 7e69c33e4858 bc80e4f0 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/02 00:33 linux-6.1.y 7e69c33e4858 091a06cd .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 20:32 linux-6.1.y 7e69c33e4858 091a06cd .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 19:26 linux-6.1.y 7e69c33e4858 091a06cd .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 18:11 linux-6.1.y 7e69c33e4858 091a06cd .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/01 16:24 linux-6.1.y 7e69c33e4858 091a06cd .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/01 15:12 linux-6.1.y 7e69c33e4858 091a06cd .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/01 09:45 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 06:34 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 04:15 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 02:55 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 01:25 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/01 00:17 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/30 18:12 linux-6.1.y 7e69c33e4858 6e83b42d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/30 08:43 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/30 06:21 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/30 03:01 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/30 02:00 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/30 00:56 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 22:54 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 20:58 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 15:55 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 11:39 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 10:02 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 09:51 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 08:45 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 05:53 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/29 01:03 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/28 17:58 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/28 16:56 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/28 15:02 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/06/28 12:09 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/06/30 16:05 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/06/28 06:48 linux-6.1.y 7e69c33e4858 fc9d8ee5 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
* Struck through repros no longer work on HEAD.