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no output from test machine

Status: upstream: reported C repro on 2025/06/16 15:39
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+e69f5c3949292fd6bbdc@syzkaller.appspotmail.com
First crash: 341d, last: 1h38m
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2025/06/19 upstream (ToT) fb4d33ab452e C [report] no output from test machine
▶ ▼ Similar bugs (16)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream no output from test machine (2) -1 C done 2280761 now 3088d 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 37144 2h18m 1170d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3118d 3118d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2363d 2597d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 no output from test machine (2) -1 C 117634 2362d 2600d 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 53292 10m 1108d 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 24100 1h26m 1166d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3118d 3118d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1174d 2599d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 122770 now 1664d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine (2) origin:lts -1 C 959 1h20m 122d 0/1 premoderation: reported C repro on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 185d 339d 0/1 auto-obsoleted due to no activity on 2026/01/08 17:52
android-5-15 no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 67592 7h49m 1327d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2362d 2599d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 363d 2325d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1175d 2599d 0/1 upstream: reported C repro on 2019/04/12 02:22
Crashes (11009):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/05/18 17:15 linux-6.6.y eac8889a3a1c 55156e84 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/05/14 20:42 linux-6.6.y 3b9f64db0496 6ccb967e .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/05/10 20:10 linux-6.6.y 3b9f64db0496 29233ece .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/04/20 07:35 linux-6.6.y 9760bf04666d 303e2802 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/04/18 23:18 linux-6.6.y 9760bf04666d 303e2802 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/04/12 19:18 linux-6.6.y 8cee53b8eaeb 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/04/10 08:51 linux-6.6.y 80de0a958133 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/04/05 16:16 linux-6.6.y 08667c1437c0 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/04/03 05:16 linux-6.6.y 08667c1437c0 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/03/29 03:49 linux-6.6.y c09fbcd31ae6 b5ceaad2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/03/21 18:19 linux-6.6.y 4fc00fe35d46 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/02/25 03:25 linux-6.6.y 7a137e9bfa0e 787dfb7c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/02/19 03:17 linux-6.6.y 56865d9b7074 77d4d919 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/02/08 21:04 linux-6.6.y c56aaf1a85ae 4c131dc4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/02/08 12:14 linux-6.6.y c56aaf1a85ae 4c131dc4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/02/07 15:46 linux-6.6.y c56aaf1a85ae f20fc9f9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/01/16 13:30 linux-6.6.y c596736dadab d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/01/14 23:11 linux-6.6.y c596736dadab d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/01/05 00:58 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/12/31 15:11 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/12/20 03:37 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/12/10 15:53 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/12/04 16:51 linux-6.6.y 4791134e4aeb d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/12/03 13:42 linux-6.6.y 4791134e4aeb d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2025/12/01 09:50 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2025/12/01 06:06 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/30 02:33 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/28 04:23 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2025/11/27 19:57 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/27 17:18 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/27 14:21 linux-6.6.y 1e89a1be4fe9 d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/21 03:38 linux-6.6.y 0a805b6ea8cd 2cc4c24a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/16 01:08 linux-6.6.y 0a805b6ea8cd f7988ea4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/11/08 14:49 linux-6.6.y 0a805b6ea8cd 4e1406b4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/10/15 09:38 linux-6.6.y 655054d2c3c1 b6605ba8 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2025/09/11 10:46 linux-6.6.y fe9731e10004 fdeaa69b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2025/09/01 05:02 linux-6.6.y cc1a1c5b404a 807a3b61 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/08/27 18:48 linux-6.6.y bb9c90ab9c5a e12e5ba4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/08/26 09:06 linux-6.6.y bb9c90ab9c5a bf27483f .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/08/11 06:53 linux-6.6.y 3a8ababb8b6a 32a0e5ed .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/06/18 04:57 linux-6.6.y c2603c511feb e77fae15 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2025/06/17 10:23 linux-6.6.y c2603c511feb cfebc887 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/05/24 10:49 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 09:25 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 08:16 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 06:34 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 05:04 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 04:49 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 03:20 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/24 00:18 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 22:19 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 21:05 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 20:02 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 19:19 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 18:09 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 17:03 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 15:55 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 15:25 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/05/23 12:32 linux-6.6.y 0a40c6fbd105 c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 10:41 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 09:24 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 07:23 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 07:22 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 06:21 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 05:07 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/23 03:51 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf no output from test machine
2026/05/23 01:25 linux-6.6.y eac8889a3a1c c69befb3 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 21:46 linux-6.6.y eac8889a3a1c 5f091fcc .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 19:51 linux-6.6.y eac8889a3a1c 5f091fcc .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 18:44 linux-6.6.y eac8889a3a1c 5f091fcc .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 18:07 linux-6.6.y eac8889a3a1c 5f091fcc .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 16:54 linux-6.6.y eac8889a3a1c 5f091fcc .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 13:23 linux-6.6.y eac8889a3a1c 5f091fcc .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 11:58 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 10:20 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 08:22 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 08:19 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 07:15 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 05:49 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/22 03:57 linux-6.6.y eac8889a3a1c 70ae9b03 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 23:57 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 22:53 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 21:48 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 20:02 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 18:35 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 18:28 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 16:56 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 15:48 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2026/05/21 12:28 linux-6.6.y eac8889a3a1c e195359d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
2025/06/16 15:38 linux-6.6.y c2603c511feb d1716036 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan no output from test machine
* Struck through repros no longer work on HEAD.