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lost connection to test machine

Status: premoderation: reported C repro on 2022/10/05 10:32
Bug presence: origin:lts
[Documentation on labels]
Reported-by: syzbot+525d5a7bb2c29270dc88@syzkaller.appspotmail.com
First crash: 1080d, last: now
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/06/29 lts (merge base) 1c700860e8bc C [report] no output from test machine
2025/06/29 upstream (ToT) dfba48a70cb6 C Didn't crash
▶ ▼ 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 2840d never 0/2 closed as invalid on 2017/12/09 08:45
android-44 lost connection to test machine (3) -1 C 259 2822d 2840d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine -1 56267 954d 2352d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) -1 C 62294 2115d 2350d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) -1 C 109581 2115d 2349d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine -1 79 2871d 2870d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:lts -1 C 225954 now 862d 0/2 premoderation: reported C repro on 2023/05/10 12:05
android-6-12 lost connection to test machine origin:downstream -1 C 18488 4h28m 91d 0/1 premoderation: reported C repro on 2025/06/19 05:52
linux-6.6 lost connection to test machine origin:upstream -1 C 6519 10m 94d 0/2 upstream: reported C repro on 2025/06/16 17:10
linux-4.4 lost connection to test machine -1 426 2187d 2348d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) -1 C 1189 2761d 2775d 4/29 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine -1 C 500915 now 1416d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-414 lost connection to test machine -1 C 23644 2115d 2352d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine -1 C 8069 2870d 2870d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) -1 C 15874 2822d 2870d 0/29 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine -1 syz 136755 115d 2078d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) -1 C error 2541620 now 2134d 0/29 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) -1 C 4251 2783d 2822d 4/29 fixed on 2018/02/04 23:45
upstream lost connection to test machine -1 C 25017 2870d 2870d 0/29 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:upstream -1 C unreliable 66837 1h27m 925d 0/3 upstream: reported C repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) -1 C 2946 2822d 2870d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:lts-only -1 C 27620 3h46m 925d 0/3 upstream: reported C repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine -1 30440 955d 2353d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (289237):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/29 09:22 android13-5.15-lts 0d918fa8e88d fc9d8ee5 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/19 01:39 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 23:19 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 21:44 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 21:24 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 20:35 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 19:22 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 17:59 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 16:13 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 15:30 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 15:10 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 13:59 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 11:38 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 11:08 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 09:44 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 09:22 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 08:31 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 07:42 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 07:09 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 03:07 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/17 18:55 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/17 16:43 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/17 15:04 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/17 12:15 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/17 11:49 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/17 09:35 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/17 09:04 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/17 08:38 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/17 06:03 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/17 05:12 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/17 04:57 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 23:06 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 22:34 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 21:54 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/16 20:35 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 19:18 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/16 18:20 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 17:06 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 16:40 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 13:04 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/16 11:34 android13-5.15-lts 8d934e0056f7 e2beed91 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/06 14:59 android13-5.15-lts da3dbfdd15be d291dd2d .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2024/05/26 10:53 android13-5.15-lts 424f92bcbe8f a10a183e .config console log syz [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2024/05/26 06:07 android13-5.15-lts 424f92bcbe8f a10a183e .config console log syz [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/19 02:20 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/19 01:52 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/19 01:32 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/19 01:01 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/19 00:33 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/19 00:02 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 23:34 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 22:59 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 22:38 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 22:11 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 21:19 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 20:58 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 20:37 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 20:09 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 19:42 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 19:06 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 18:42 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 18:08 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 17:29 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 16:48 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 15:47 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 15:27 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 14:58 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 14:19 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 13:38 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 12:56 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 12:37 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 11:55 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 11:21 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 10:45 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 10:01 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 09:33 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 09:06 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 08:27 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 07:55 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 07:28 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15 lost connection to test machine
2025/09/18 07:10 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 06:56 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 06:28 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 06:01 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 05:35 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 04:57 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2025/09/18 04:20 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf lost connection to test machine
2022/10/05 10:03 android13-5.15-lts 4305285a3554 267e3bb1 .config console log info [disk image] [vmlinux] ci2-android-5-15 lost connection to test machine
2022/10/04 14:31 android13-5.15-lts 4305285a3554 eab8f949 .config console log info [disk image] [vmlinux] ci2-android-5-15 lost connection to test machine
* Struck through repros no longer work on HEAD.