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lost connection to test machine

Status: upstream: reported syz repro on 2020/01/10 15:22
Reported-by: syzbot+be2deacdf9394b0fd0c8@syzkaller.appspotmail.com
First crash: 1845d, last: 8m
▶ ▼ Similar bugs (21)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2608d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 157814 11m 846d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2589d 2607d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 721d 2119d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 1882d 2117d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 1882d 2116d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2638d 2637d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:upstream syz 128777 now 629d 0/2 premoderation: reported syz repro on 2023/05/10 12:05
linux-4.4 lost connection to test machine 426 1954d 2115d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2528d 2542d 4/28 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 277894 5m 1183d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 1882d 2119d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2637d 2637d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2589d 2637d 0/28 closed as invalid on 2017/12/27 12:57
upstream lost connection to test machine (5) C error 1837326 now 1901d 0/28 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) C 4251 2550d 2589d 4/28 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2637d 2637d 0/28 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 41380 1h40m 692d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2589d 2637d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:upstream syz 19933 33m 692d 0/3 upstream: reported syz repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine 30440 722d 2120d 0/1 upstream: reported on 2019/04/10 19:39
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2025/01/18 07:30 2m retest repro android12-5.4 error
2025/01/18 07:30 27m retest repro android12-5.4 error
2025/01/18 07:30 2m retest repro android12-5.4 error
2025/01/18 07:30 2m retest repro android12-5.4 error
2025/01/18 07:30 3m retest repro android12-5.4 error
2025/01/02 11:13 15m retest repro android12-5.4 error
2025/01/02 11:13 5m retest repro android12-5.4 error
2025/01/02 11:13 2m retest repro android12-5.4 error
2025/01/02 11:13 2m retest repro android12-5.4 error
2025/01/02 11:13 2m retest repro android12-5.4 error
Crashes (69674):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/01/28 06:23 android12-5.4 49530c73f82d 18070896 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/27 15:47 android12-5.4 49530c73f82d d99a33ad .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/27 13:01 android12-5.4 49530c73f82d d99a33ad .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/03 16:26 android12-5.4 58de09405d1e 1ecfa2d8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/03 15:16 android12-5.4 58de09405d1e 1ecfa2d8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/03 14:38 android12-5.4 58de09405d1e 1ecfa2d8 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/03 02:20 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/03 00:17 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 23:27 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 22:35 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 22:14 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 21:38 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 21:20 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/02 20:57 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/02 15:24 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/02 15:13 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 10:41 android12-5.4 58de09405d1e 07f0a0a0 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/02 08:07 android12-5.4 58de09405d1e b294e901 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 07:29 android12-5.4 58de09405d1e b294e901 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 06:39 android12-5.4 58de09405d1e b294e901 .config console log syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-4-kasan lost connection to test machine
2024/07/02 01:59 android12-5.4 58de09405d1e b294e901 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/01 20:03 android12-5.4 4275fce9fe94 b294e901 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/01 09:30 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/01 01:56 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/07/01 01:07 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/07/01 00:10 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/06/30 21:17 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/06/30 13:11 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/30 08:11 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/30 05:25 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/30 05:00 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/29 22:27 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/29 22:17 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/06/29 19:14 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/06/29 17:31 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/29 17:01 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/29 16:20 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/29 12:49 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/29 07:42 android12-5.4 4275fce9fe94 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/28 21:16 android12-5.4 51e9abf68baf 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2024/06/28 20:24 android12-5.4 51e9abf68baf 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-4-kasan lost connection to test machine
2024/06/28 18:01 android12-5.4 51e9abf68baf 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/06/28 17:26 android12-5.4 51e9abf68baf 757f06b1 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2024/05/24 12:27 android12-5.4 51cf29fc2bfc 8f98448e .config console log syz [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/29 05:54 android12-5.4 49530c73f82d 865ef71e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/29 04:39 android12-5.4 49530c73f82d 865ef71e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/29 03:39 android12-5.4 49530c73f82d 865ef71e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/29 03:26 android12-5.4 49530c73f82d 865ef71e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/29 02:16 android12-5.4 49530c73f82d 865ef71e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/29 01:17 android12-5.4 49530c73f82d 865ef71e .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/29 00:18 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 23:30 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 22:23 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 21:27 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 20:49 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 19:51 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 19:22 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 18:18 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 18:17 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 17:14 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 16:58 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 15:52 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 15:42 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 14:37 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 14:25 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 13:18 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 13:13 android12-5.4 49530c73f82d f5427d7c .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 12:13 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 12:08 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 11:07 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 10:35 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 09:37 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 08:54 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 07:51 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 07:15 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 06:50 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 06:11 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 05:55 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 05:16 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 04:51 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 04:28 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 03:26 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 02:46 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 01:45 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2025/01/28 01:14 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/28 00:05 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/27 23:01 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/27 22:32 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan lost connection to test machine
2025/01/27 22:02 android12-5.4 49530c73f82d 18070896 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-4-perf-kasan lost connection to test machine
2021/01/17 12:05 android12-5.4 dc04463953b2 813be542 .config console log info ci2-android-5-4-kasan
2020/01/10 15:21 https://android.googlesource.com/kernel/common android-5.4 fec52bf211da 532ec44e .config console log ci2-android-5-4-kasan
* Struck through repros no longer work on HEAD.