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lost connection to test machine

Status: upstream: reported C repro on 2021/11/02 11:48
Reported-by: syzbot+2962357705fe4bcb585b@syzkaller.appspotmail.com
First crash: 1387d, last: now
▶ ▼ Similar bugs (23)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) -1 6 2800d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:lts -1 C 264151 11m 1039d 0/2 premoderation: reported C repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) -1 C 259 2782d 2799d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine -1 56267 913d 2311d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) -1 C 62294 2075d 2309d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) -1 C 109581 2075d 2309d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine -1 79 2830d 2830d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:lts -1 C 207448 now 822d 0/2 premoderation: reported C repro on 2023/05/10 12:05
android-6-12 lost connection to test machine origin:downstream -1 C 14528 now 51d 0/1 premoderation: reported C repro on 2025/06/19 05:52
linux-6.6 lost connection to test machine origin:upstream -1 C 4002 1h30m 53d 0/2 upstream: reported C repro on 2025/06/16 17:10
linux-4.4 lost connection to test machine -1 426 2147d 2307d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) -1 C 1189 2720d 2734d 4/29 fixed on 2018/02/26 20:04
android-414 lost connection to test machine -1 C 23644 2075d 2311d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine -1 C 8069 2830d 2830d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) -1 C 15874 2782d 2830d 0/29 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine -1 syz 136755 74d 2037d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) -1 C error 2409877 now 2094d 0/29 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) -1 C 4251 2742d 2781d 4/29 fixed on 2018/02/04 23:45
upstream lost connection to test machine -1 C 25017 2830d 2830d 0/29 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:upstream -1 C unreliable 62724 5m 884d 0/3 upstream: reported C repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) -1 C 2946 2782d 2830d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:lts-only -1 C 26417 3h33m 884d 0/3 upstream: reported C repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine -1 30440 915d 2312d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (461515):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/26 21:48 android13-5.10-lts 59e9a7228857 803ce19b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 12:33 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 11:07 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 10:41 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 09:28 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 07:23 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 06:52 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 05:28 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 04:02 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 01:10 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 23:27 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 19:13 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 17:54 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 16:23 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 13:15 android13-5.10-lts 1154f779f3f3 6a893178 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 09:21 android13-5.10-lts 1154f779f3f3 6a893178 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 08:18 android13-5.10-lts 1154f779f3f3 6a893178 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 07:36 android13-5.10-lts 1154f779f3f3 6a893178 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 07:01 android13-5.10-lts 1154f779f3f3 6a893178 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 05:06 android13-5.10-lts 1154f779f3f3 6a893178 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 20:47 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 19:26 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 19:04 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/07 18:38 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 16:42 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 15:19 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 15:02 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/07 14:56 android13-5.10-lts 1154f779f3f3 04cffc22 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 08:48 android13-5.10-lts 1154f779f3f3 9a42d6b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 07:21 android13-5.10-lts 1154f779f3f3 9a42d6b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/07 01:21 android13-5.10-lts 1154f779f3f3 9a42d6b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/06 21:20 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/06 21:07 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/06 17:00 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/06 16:29 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/06 14:02 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/06 11:48 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/06 11:26 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/06 08:01 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/06 07:11 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/06 03:40 android13-5.10-lts 1154f779f3f3 ffe1dd46 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/05 21:33 android13-5.10-lts 1154f779f3f3 37880f40 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2024/05/24 06:10 android13-5.10-lts a8e7f812fbc1 8f98448e .config console log syz [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 12:56 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 12:28 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 12:02 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 11:29 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 11:08 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 10:53 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 10:28 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 10:04 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 09:26 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 09:00 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 08:14 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 07:34 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 07:11 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 06:35 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 06:08 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 05:38 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 04:57 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 03:58 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 03:03 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 02:11 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/09 01:24 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 00:40 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/09 00:09 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 23:30 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 23:00 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 21:59 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 21:09 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 20:22 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 20:18 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 19:17 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 17:44 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 17:33 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 15:51 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 15:46 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 14:29 android13-5.10-lts 1154f779f3f3 32a0e5ed .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 14:01 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 13:25 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 13:09 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 13:09 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/08 12:05 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 11:17 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/08 10:27 android13-5.10-lts 1154f779f3f3 6a893178 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2021/11/02 08:39 android12-5.10-lts 4944ec82ebb9 098b5d53 .config console log info ci2-android-5-10 lost connection to test machine
2021/10/25 08:52 android12-5.10-lts 234d53d2bb60 4f0000ee .config console log info ci2-android-5-10 lost connection to test machine
2021/10/22 05:37 android12-5.10-lts 234d53d2bb60 55f90bc6 .config console log info ci2-android-5-10 lost connection to test machine
* Struck through repros no longer work on HEAD.