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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: 1400d, 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 2813d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:lts -1 C 271969 1h21m 1051d 0/2 premoderation: reported C repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) -1 C 259 2794d 2812d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine -1 56267 926d 2324d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) -1 C 62294 2087d 2322d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) -1 C 109581 2088d 2322d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine -1 79 2843d 2843d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:lts -1 C 212648 now 834d 0/2 premoderation: reported C repro on 2023/05/10 12:05
android-6-12 lost connection to test machine origin:downstream -1 C 17003 2h49m 64d 0/1 premoderation: reported C repro on 2025/06/19 05:52
linux-6.6 lost connection to test machine origin:upstream -1 C 4884 47m 66d 0/2 upstream: reported C repro on 2025/06/16 17:10
linux-4.4 lost connection to test machine -1 426 2159d 2320d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) -1 C 1189 2733d 2747d 4/29 fixed on 2018/02/26 20:04
android-414 lost connection to test machine -1 C 23644 2087d 2324d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine -1 C 8069 2843d 2843d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) -1 C 15874 2794d 2842d 0/29 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine -1 syz 136755 87d 2050d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) -1 C error 2451007 now 2106d 0/29 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) -1 C 4251 2755d 2794d 4/29 fixed on 2018/02/04 23:45
upstream lost connection to test machine -1 C 25017 2842d 2843d 0/29 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:upstream -1 C unreliable 63780 38m 897d 0/3 upstream: reported C repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) -1 C 2946 2795d 2842d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:lts-only -1 C 26768 now 897d 0/3 upstream: reported C repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine -1 30440 927d 2325d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (472836):
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
2025/08/22 08:05 android13-5.10-lts 1154f779f3f3 bf27483f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 07:57 android13-5.10-lts 1154f779f3f3 bf27483f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/22 05:59 android13-5.10-lts 1154f779f3f3 bf27483f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/22 05:31 android13-5.10-lts 1154f779f3f3 bf27483f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 21:46 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 19:09 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 18:53 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 16:42 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 15:30 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 13:00 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 08:39 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 05:30 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 02:08 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/20 23:56 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/20 23:54 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/20 23:22 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/20 20:58 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/20 13:36 android13-5.10-lts 1154f779f3f3 79512909 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/20 11:53 android13-5.10-lts 1154f779f3f3 79512909 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/20 11:14 android13-5.10-lts 1154f779f3f3 79512909 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/20 10:42 android13-5.10-lts 1154f779f3f3 79512909 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/20 00:47 android13-5.10-lts 1154f779f3f3 254a27c1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/19 22:09 android13-5.10-lts 1154f779f3f3 254a27c1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/19 21:21 android13-5.10-lts 1154f779f3f3 254a27c1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/19 20:52 android13-5.10-lts 1154f779f3f3 254a27c1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/19 11:18 android13-5.10-lts 1154f779f3f3 523f460e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/19 05:49 android13-5.10-lts 1154f779f3f3 523f460e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/18 23:57 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/18 22:11 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/18 21:41 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/18 19:49 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/18 19:09 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/18 18:05 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/18 16:37 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/18 10:13 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/18 10:09 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-10 lost connection to test machine
2025/08/18 04:28 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/18 04:07 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/18 02:29 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/17 20:10 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/17 17:56 android13-5.10-lts 1154f779f3f3 1804e95e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/17 17:06 android13-5.10-lts 1154f779f3f3 1804e95e .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
2025/08/22 08:35 android13-5.10-lts 1154f779f3f3 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 07:10 android13-5.10-lts 1154f779f3f3 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/22 06:07 android13-5.10-lts 1154f779f3f3 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 05:30 android13-5.10-lts 1154f779f3f3 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/22 04:18 android13-5.10-lts 1154f779f3f3 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 03:31 android13-5.10-lts 1154f779f3f3 bf27483f .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 02:58 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/22 02:13 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/22 01:37 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 01:06 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 00:55 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/22 00:55 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 23:49 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 22:53 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 22:07 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 20:53 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 20:38 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 19:35 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 18:21 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 18:20 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 17:17 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 16:15 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 13:34 android13-5.10-lts 1154f779f3f3 3e79b825 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 12:52 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 12:18 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 11:23 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 10:52 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 10:27 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 09:46 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 09:10 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 08:24 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 07:40 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 06:42 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 05:53 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 05:26 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 04:38 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 03:39 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 03:30 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2025/08/21 02:29 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 01:23 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2025/08/21 01:23 android13-5.10-lts 1154f779f3f3 0b9605c8 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 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.