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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: 852d, last: 1h44m
▶ ▼ 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 Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream no output from test machine (2) -1 C done 1864062 now 2770d 0/29 moderation: reported C repro on 2017/12/09 10:34
android-49 no output from test machine -1 C 4071 2800d 2800d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2045d 2279d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 734 1h47m 23d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2045d 2282d 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 44449 13m 791d 0/2 premoderation: reported C repro on 2023/05/11 13:21
linux-5.15 no output from test machine missing-backport origin:upstream -1 C done 19392 2h58m 848d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 2800d 2800d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 856d 2282d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 70735 6m 1346d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine -1 C 433 46m 21d 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 46862 3h09m 1009d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2045d 2281d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 45d 2007d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 857d 2281d 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 (27800):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/07/10 13:00 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 23:55 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 19:18 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 16:29 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 06:28 linux-6.1.y 04d1ccaa9c28 4d9fdfa4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 02:48 linux-6.1.y 04d1ccaa9c28 4d9fdfa4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/08 12:54 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/08 03:18 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/07 23:42 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/07 18:57 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/07 15:34 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/07 12:33 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/07 07:04 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/07 02:25 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/06 19:41 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/06 09:02 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/06 05:23 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/06 00:03 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/05 16:30 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/04 09:50 linux-6.1.y 7e69c33e4858 76ad128c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/03 17:29 linux-6.1.y 7e69c33e4858 115ceea7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/03 13:33 linux-6.1.y 7e69c33e4858 115ceea7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
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
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
2025/07/06 05:19 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/07/05 22:22 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 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
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
2025/07/10 12:18 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/10 09:37 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/10 08:27 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/10 07:17 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/10 05:47 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/10 04:22 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/10 03:15 linux-6.1.y 04d1ccaa9c28 956bd956 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 21:30 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/09 15:42 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/09 12:56 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/09 11:17 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 08:51 linux-6.1.y 04d1ccaa9c28 f4e5e155 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/09 02:18 linux-6.1.y 04d1ccaa9c28 4d9fdfa4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 22:24 linux-6.1.y 04d1ccaa9c28 4d9fdfa4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 20:32 linux-6.1.y 04d1ccaa9c28 4d9fdfa4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 15:28 linux-6.1.y 04d1ccaa9c28 4d9fdfa4 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/08 06:40 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 05:39 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 04:25 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 01:14 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/08 01:07 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/07 20:37 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/07 18:08 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/07 16:44 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/07 15:15 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/07 08:57 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/07 04:16 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 20:57 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 19:21 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 19:01 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 16:02 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 15:02 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 11:00 linux-6.1.y 04d1ccaa9c28 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/06 08:41 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/06 03:46 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 21:54 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 17:54 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 13:24 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 11:42 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 07:38 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/05 06:17 linux-6.1.y 7e69c33e4858 d869b261 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 03:04 linux-6.1.y 7e69c33e4858 d869b261 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/05 01:42 linux-6.1.y 7e69c33e4858 d869b261 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/04 19:39 linux-6.1.y 7e69c33e4858 d869b261 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/04 18:15 linux-6.1.y 7e69c33e4858 d869b261 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan no output from test machine
2025/07/04 15:25 linux-6.1.y 7e69c33e4858 d869b261 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf no output from test machine
2025/07/06 07:40 linux-6.1.y 7e69c33e4858 4f67c4ae .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 no output from test machine
2025/07/04 23:17 linux-6.1.y 7e69c33e4858 d869b261 .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.