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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: 1560d, 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 2973d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:lts -1 C 378750 now 1212d 0/2 premoderation: reported C repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) -1 C 259 2955d 2973d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine -1 56267 1087d 2485d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) -1 C 62294 2248d 2483d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) -1 C 109581 2248d 2482d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine -1 79 3004d 3003d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:lts -1 C 287709 26m 995d 0/2 premoderation: reported C repro on 2023/05/10 12:05
android-6-12 lost connection to test machine origin:downstream -1 C 22747 now 224d 0/1 premoderation: reported C repro on 2025/06/19 05:52
linux-6.6 lost connection to test machine origin:upstream -1 C 16636 4h32m 227d 0/2 upstream: reported C repro on 2025/06/16 17:10
linux-4.4 lost connection to test machine -1 426 2320d 2481d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) -1 C 1189 2894d 2908d 4/29 fixed on 2018/02/26 20:04
android-414 lost connection to test machine -1 C 23644 2248d 2485d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine -1 C 8069 3003d 3003d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) -1 C 15874 2955d 3003d 0/29 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine -1 syz 136755 248d 2211d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) -1 C error 2966840 now 2267d 0/29 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) -1 C 4251 2916d 2955d 4/29 fixed on 2018/02/04 23:45
upstream lost connection to test machine -1 C 25017 3003d 3003d 0/29 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:upstream -1 C unreliable 79066 3h23m 1058d 0/3 upstream: reported C repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) -1 C 2946 2955d 3003d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:lts-only -1 C done 30410 3h24m 1058d 0/3 upstream: reported C repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine -1 30440 1088d 2486d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (640279):
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
2026/01/29 18:47 android13-5.10-lts 186f761c519d aeb6fdd5 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 13:59 android13-5.10-lts 186f761c519d aeb6fdd5 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/28 13:20 android13-5.10-lts 186f761c519d 004c195c .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/28 13:00 android13-5.10-lts 186f761c519d 004c195c .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/28 10:26 android13-5.10-lts 186f761c519d 3029c699 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/28 08:35 android13-5.10-lts 186f761c519d 3029c699 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/27 06:57 android13-5.10-lts da202673e11a efb3e894 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/26 00:21 android13-5.10-lts 5601baec60aa 55756628 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/25 20:27 android13-5.10-lts 5601baec60aa 40acda8a .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/25 19:54 android13-5.10-lts 5601baec60aa 40acda8a .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/24 22:01 android13-5.10-lts 5601baec60aa 40acda8a .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/24 12:12 android13-5.10-lts 5601baec60aa 40acda8a .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/24 02:05 android13-5.10-lts 5601baec60aa 4f25b9b4 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/23 15:12 android13-5.10-lts 5601baec60aa e2b1b6e6 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/22 06:05 android13-5.10-lts c74681d01ab2 a16aed1d .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/21 09:45 android13-5.10-lts e253c52bbdfc 6f1aa2f9 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/20 18:52 android13-5.10-lts e253c52bbdfc 06648d9c .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/20 13:33 android13-5.10-lts e253c52bbdfc 06648d9c .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/18 21:26 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/18 14:28 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/18 12:30 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/18 07:37 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/17 20:37 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/17 09:44 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/17 07:19 android13-5.10-lts e253c52bbdfc 20d37d28 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/16 13:55 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/16 10:41 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/16 04:38 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/12 16:32 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/12 14:53 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/12 14:28 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/12 13:47 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/12 10:05 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/11 19:11 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/11 04:16 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/11 00:53 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/10 23:36 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/10 15:48 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/09 13:30 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/09 10:29 android13-5.10-lts e253c52bbdfc d6526ea3 .config strace 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
2026/01/30 02:14 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/30 01:26 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/30 00:51 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/30 00:51 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/30 00:35 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/30 00:33 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 23:22 android13-5.10-lts 186f761c519d bfa73b7b .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 22:47 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 22:21 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 21:44 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 21:12 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 20:26 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/29 19:38 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 19:09 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 18:44 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/29 18:42 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 17:38 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 17:28 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 16:49 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 16:26 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/29 16:18 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 15:23 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 15:04 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/29 13:18 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 12:31 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf lost connection to test machine
2026/01/29 11:25 android13-5.10-lts 186f761c519d aeb6fdd5 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 10:52 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 10:32 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 10:04 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 09:45 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 09:11 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 09:02 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 08:51 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 08:33 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 07:56 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 07:29 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 07:02 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 06:19 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 05:52 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 05:27 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 05:03 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 04:43 android13-5.10-lts 186f761c519d 0adc945e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 lost connection to test machine
2026/01/29 04:04 android13-5.10-lts 186f761c519d 0adc945e .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.