syzbot


lost connection to test machine

Status: upstream: reported syz repro on 2023/03/08 15:21
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+6e407b94010a7183c1bc@syzkaller.appspotmail.com
First crash: 711d, last: 34m
Bug presence (2)
Date Name Commit Repro Result
2024/06/13 upstream (ToT) 2ccbdf43d5e7 C [report] lost connection to test machine
2025/02/09 upstream (ToT) a64dcfb451e2 C Failed due to an error; will retry later
Similar bugs (21)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2626d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 168948 now 865d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2608d 2625d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 739d 2138d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 1901d 2135d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 1901d 2135d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2656d 2656d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:upstream syz 136474 now 648d 0/2 premoderation: reported syz repro on 2023/05/10 12:05
linux-4.4 lost connection to test machine 426 1973d 2133d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2546d 2561d 4/28 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 295567 now 1202d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 1901d 2137d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2656d 2656d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2608d 2656d 0/28 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine syz 77372 now 1864d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) C error 1894712 now 1920d 0/28 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) C 4251 2568d 2607d 4/28 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2656d 2656d 0/28 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 43706 43m 711d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2608d 2656d 0/3 closed as invalid on 2017/12/27 12:57
linux-4.19 lost connection to test machine 30440 741d 2138d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (20825):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/02/16 09:53 linux-5.15.y c16c81c81336 40a34ec9 .config console log syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan lost connection to test machine
2025/02/16 08:19 linux-5.15.y c16c81c81336 40a34ec9 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/15 22:42 linux-5.15.y c16c81c81336 40a34ec9 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/15 19:22 linux-5.15.y c16c81c81336 40a34ec9 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/15 00:36 linux-5.15.y c16c81c81336 1022af74 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/14 13:31 linux-5.15.y c16c81c81336 d9a046cf .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/12 16:17 linux-5.15.y c16c81c81336 b27c2402 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/12 06:25 linux-5.15.y c16c81c81336 f2baddf5 .config console log syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-linux-5-15-kasan lost connection to test machine
2025/02/11 22:37 linux-5.15.y c16c81c81336 f2baddf5 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/11 01:18 linux-5.15.y c16c81c81336 43f51a00 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/09 16:48 linux-5.15.y c16c81c81336 ef44b750 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/09 12:20 linux-5.15.y c16c81c81336 ef44b750 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/09 09:57 linux-5.15.y c16c81c81336 ef44b750 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/08 20:44 linux-5.15.y c16c81c81336 ef44b750 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/07 23:16 linux-5.15.y c16c81c81336 ef44b750 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/06 15:40 linux-5.15.y c16c81c81336 577d049b .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/06 14:45 linux-5.15.y c16c81c81336 577d049b .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/06 10:50 linux-5.15.y c16c81c81336 577d049b .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/06 08:58 linux-5.15.y c16c81c81336 577d049b .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/06 01:56 linux-5.15.y c16c81c81336 4dc70884 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/05 20:18 linux-5.15.y c16c81c81336 4dc70884 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/05 09:20 linux-5.15.y c16c81c81336 5896748e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/04 14:45 linux-5.15.y c16c81c81336 8f267cef .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/04 11:13 linux-5.15.y c16c81c81336 8f267cef .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/03 09:39 linux-5.15.y c16c81c81336 568559e4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/03 08:38 linux-5.15.y c16c81c81336 568559e4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/02 20:19 linux-5.15.y c16c81c81336 568559e4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/02 18:40 linux-5.15.y c16c81c81336 568559e4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/02 13:19 linux-5.15.y c16c81c81336 568559e4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/02 09:40 linux-5.15.y c16c81c81336 568559e4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/01 06:53 linux-5.15.y 003148680b79 aa47157c .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/01/31 16:10 linux-5.15.y 003148680b79 4c6ac32f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/01/31 09:59 linux-5.15.y 003148680b79 4c6ac32f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/01/30 12:32 linux-5.15.y 003148680b79 afe4eff5 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/01/29 09:23 linux-5.15.y 003148680b79 865ef71e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/06/13 05:50 linux-5.15.y c61bd26ae81a 2aa5052f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/14 23:17 linux-5.15.y c16c81c81336 1022af74 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2025/02/13 23:28 linux-5.15.y c16c81c81336 a98a8417 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2025/02/10 06:05 linux-5.15.y c16c81c81336 ef44b750 .config console log syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2025/02/05 08:24 linux-5.15.y c16c81c81336 5896748e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2025/01/31 13:50 linux-5.15.y 003148680b79 4c6ac32f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2025/01/31 11:27 linux-5.15.y 003148680b79 4c6ac32f .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2024/05/30 05:46 linux-5.15.y c61bd26ae81a 34889ee3 .config syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2024/05/30 03:52 linux-5.15.y c61bd26ae81a 34889ee3 .config syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/29 17:55 linux-5.15.y c61bd26ae81a 34889ee3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2024/05/29 17:32 linux-5.15.y c61bd26ae81a 34889ee3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/29 14:48 linux-5.15.y c61bd26ae81a 34889ee3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/28 22:44 linux-5.15.y c61bd26ae81a 34889ee3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/27 20:21 linux-5.15.y c61bd26ae81a 761766e6 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/27 05:29 linux-5.15.y c61bd26ae81a a10a183e .config console log syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/27 01:15 linux-5.15.y c61bd26ae81a a10a183e .config console log syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/25 03:35 linux-5.15.y 83655231580b a10a183e .config console log syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/24 06:08 linux-5.15.y 83655231580b 8f98448e .config console log syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/24 04:11 linux-5.15.y 83655231580b 8f98448e .config console log syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2024/05/28 15:48 linux-5.15.y c61bd26ae81a f550015e .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2024/05/26 21:54 linux-5.15.y c61bd26ae81a a10a183e .config console log syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 lost connection to test machine
2025/02/16 15:46 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/16 14:23 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/16 13:59 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/16 12:58 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/16 11:36 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/16 04:40 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/16 01:52 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 23:42 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 22:17 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 18:05 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 13:45 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 13:45 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 12:26 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 10:54 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 09:41 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 08:39 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 08:39 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 07:34 linux-5.15.y c16c81c81336 40a34ec9 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 05:45 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/15 03:50 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/15 00:20 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 22:20 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 22:20 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 20:58 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 18:35 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 17:35 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/14 16:27 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 15:59 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 14:52 linux-5.15.y c16c81c81336 1022af74 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/14 12:15 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 07:32 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 06:49 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/14 05:37 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 04:35 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 03:33 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/14 02:30 linux-5.15.y c16c81c81336 d9a046cf .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 00:48 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/14 00:36 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/13 22:23 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf lost connection to test machine
2025/02/13 20:14 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/13 18:41 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/13 16:30 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/13 15:25 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2025/02/13 15:21 linux-5.15.y c16c81c81336 a98a8417 .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
2023/03/08 15:21 linux-5.15.y d9b4a0c83a2d 4fc6d98d .config console log info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan lost connection to test machine
* Struck through repros no longer work on HEAD.