syzbot


lost connection to test machine

Status: premoderation: reported syz repro on 2025/06/19 05:52
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+182adcc965c69bd5c543@syzkaller.appspotmail.com
First crash: 6d15h, last: 6m
Bug presence (2)
Date Name Commit Repro Result
2025/06/19 lts (merge base) 83b4161a63b8 C [report] lost connection to test machine
2025/06/19 upstream (ToT) fb4d33ab452e C [report] lost connection to test machine
Similar bugs (23)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2755d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 241433 now 994d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2737d 2754d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 869d 2267d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 2030d 2264d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 2030d 2264d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2786d 2785d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:upstream syz 193075 6m 777d 0/2 premoderation: reported syz repro on 2023/05/10 12:05
linux-6.6 lost connection to test machine origin:upstream syz 554 8h13m 9d04h 0/2 upstream: reported syz repro on 2025/06/16 17:10
linux-4.4 lost connection to test machine 426 2102d 2262d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2676d 2690d 4/29 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 422718 now 1331d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 2030d 2266d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2785d 2785d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2737d 2785d 0/29 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine syz 136755 30d 1993d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) C error 2283087 now 2049d 0/29 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) C 4251 2698d 2737d 4/29 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2785d 2785d 0/29 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 58590 now 840d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2737d 2785d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:upstream syz 25166 1h45m 840d 0/3 upstream: reported syz repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine 30440 870d 2268d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (1532):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/24 20:23 android16-6.12 94ce385c22d5 26d77996 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/23 23:49 android16-6.12 1d4f4d446dbd e2f27c35 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/23 22:47 android16-6.12 1d4f4d446dbd e2f27c35 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/23 09:35 android16-6.12 5bf4b91e3333 d6cdfb8a .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/21 22:04 android16-6.12 d9fd901baa98 d6cdfb8a .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/21 19:30 android16-6.12 d9fd901baa98 d6cdfb8a .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/21 00:17 android16-6.12 6c1c18fcb8b7 804b3919 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 20:24 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 08:49 android16-6.12 30b14cdad458 ed3e87f7 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 21:38 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 20:33 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 19:50 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 18:57 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 17:58 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 16:56 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 16:23 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 15:49 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 14:59 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 12:57 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 12:33 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 11:20 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 10:18 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 08:59 android16-6.12 030e00a2d78c 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 08:09 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 06:48 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 06:39 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 05:29 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 04:24 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 03:43 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 02:33 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 01:57 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 00:52 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/25 00:23 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 23:16 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 22:53 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 21:40 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 21:27 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 19:30 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 19:28 android16-6.12 94ce385c22d5 26d77996 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 17:08 android16-6.12 9d80e3254812 e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 15:47 android16-6.12 9d80e3254812 e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 14:39 android16-6.12 9d80e3254812 e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 14:08 android16-6.12 9d80e3254812 e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 12:32 android16-6.12 9d80e3254812 e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 11:28 android16-6.12 9d80e3254812 e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 10:35 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 08:11 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 06:12 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 04:06 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 03:02 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 01:50 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/24 01:17 android16-6.12 1d4f4d446dbd e2f27c35 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
* Struck through repros no longer work on HEAD.