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lost connection to test machine

Status: premoderation: reported syz repro on 2023/05/10 12:05
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+5c5482afaef9fefaf719@syzkaller.appspotmail.com
First crash: 695d, last: 5m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2024/05/24 lts (merge base) 883d1a956208 C [report] lost connection to test machine
2024/05/24 upstream (ToT) 6d69b6c12fce C [report] lost connection to test machine
▶ ▼ Similar bugs (21)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2673d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 194976 15m 912d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2655d 2672d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 787d 2185d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 1948d 2182d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 1948d 2182d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2704d 2703d 0/2 closed as invalid on 2017/11/09 08:47
linux-4.4 lost connection to test machine 426 2020d 2181d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2594d 2608d 4/28 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 344038 now 1249d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 1948d 2184d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2703d 2703d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2655d 2703d 0/28 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine syz 102854 now 1911d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) C error 2042392 now 1967d 0/28 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) C 4251 2616d 2655d 4/28 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2703d 2703d 0/28 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 50328 28m 758d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2655d 2703d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:upstream syz 22811 4h20m 758d 0/3 upstream: reported syz repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine 30440 788d 2186d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (157074):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/04/04 21:34 android14-6.1 ca24c52e3c25 1c4febdb .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 15:49 android14-6.1 ca24c52e3c25 1c4febdb .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 15:32 android14-6.1 ca24c52e3c25 1c4febdb .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 14:57 android14-6.1 ca24c52e3c25 1c4febdb .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 07:00 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 04:52 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 04:15 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 02:54 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 11:34 android14-6.1 3e6e324f5b47 996a9618 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 10:32 android14-6.1 3e6e324f5b47 996a9618 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/03 09:40 android14-6.1 3e6e324f5b47 996a9618 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 03:59 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/02 23:09 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/02 22:21 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/02 16:13 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/02 13:32 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/02 12:32 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/02 11:40 android14-6.1 3e6e324f5b47 c799dfdd .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/02 02:44 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 23:48 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 22:25 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/01 22:06 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 19:30 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 18:38 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/01 17:17 android14-6.1 3e6e324f5b47 b8645499 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 12:06 android14-6.1 df2dac406f15 36d76a97 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 10:03 android14-6.1 df2dac406f15 36d76a97 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 08:01 android14-6.1 df2dac406f15 36d76a97 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/01 06:55 android14-6.1 df2dac406f15 36d76a97 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 01:02 android14-6.1 df2dac406f15 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/01 00:16 android14-6.1 df2dac406f15 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/31 23:01 android14-6.1 df2dac406f15 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/31 14:44 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/31 13:15 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/03/31 10:10 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/03/31 06:44 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/31 05:28 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/03/31 05:05 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/31 03:25 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/31 01:39 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/30 23:53 android14-6.1 c1fd50266bd6 d3999433 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/03/28 12:39 android14-6.1 c1fd50266bd6 6c09fb82 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/02/13 02:32 android14-6.1 c93dcf3b5358 b27c2402 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2024/05/24 08:35 android14-6.1 0a5aada71cc9 8f98448e .config console log syz [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 22:42 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 21:03 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 20:02 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 19:48 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 18:48 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 18:06 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 17:23 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 16:52 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 16:22 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 15:55 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 15:09 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 14:14 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 13:36 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 12:31 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 12:02 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 10:46 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 09:35 android14-6.1 ca24c52e3c25 1c4febdb .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 08:54 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 08:08 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 07:25 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 06:32 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 06:10 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 05:05 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/04 03:36 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 01:09 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/04 00:07 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 22:33 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 21:34 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/03 20:10 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/03 19:44 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/03 19:40 android14-6.1 ca24c52e3c25 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 18:39 android14-6.1 3e6e324f5b47 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/03 18:13 android14-6.1 3e6e324f5b47 d7ae3a11 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 17:36 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 17:00 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 15:56 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 14:56 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 14:37 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 14:36 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 13:36 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
2025/04/03 13:29 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1 lost connection to test machine
2025/04/03 12:23 android14-6.1 3e6e324f5b47 996a9618 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf lost connection to test machine
* Struck through repros no longer work on HEAD.