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🐞 Invalid [2]
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lost connection to test machine

Status: premoderation: reported syz repro on 2025/06/19 05:52
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+182adcc965c69bd5c543@syzkaller.appspotmail.com
First crash: 1d11h, last: 6m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/06/19 lts (merge base) 83b4161a63b8 C [report] lost connection to test machine
2025/06/19 upstream (ToT) fb4d33ab452e C [report] lost connection to test machine
▶ ▼ Similar bugs (23)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2750d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 238823 34m 989d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2732d 2749d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 863d 2262d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 2025d 2259d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 2025d 2259d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2780d 2780d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:upstream syz 191111 25m 772d 0/2 premoderation: reported syz repro on 2023/05/10 12:05
linux-6.6 lost connection to test machine origin:upstream syz 298 1h14m 4d00h 0/2 upstream: reported syz repro on 2025/06/16 17:10
linux-4.4 lost connection to test machine 426 2097d 2257d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2670d 2685d 4/29 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 418132 now 1326d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 2025d 2261d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2780d 2780d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2732d 2780d 0/29 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine syz 136755 25d 1988d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) C error 2267497 now 2044d 0/29 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) C 4251 2692d 2731d 4/29 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2780d 2780d 0/29 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 58041 12m 835d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2732d 2780d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:upstream syz 25061 1h19m 835d 0/3 upstream: reported syz repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine 30440 865d 2262d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (916):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/19 20:24 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 08:49 android16-6.12 30b14cdad458 ed3e87f7 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 17:04 android16-6.12 6c1c18fcb8b7 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 15:32 android16-6.12 6c1c18fcb8b7 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 14:49 android16-6.12 6c1c18fcb8b7 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 13:39 android16-6.12 6c1c18fcb8b7 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 12:59 android16-6.12 6c1c18fcb8b7 804b3919 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 11:46 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 10:59 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 10:02 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 09:30 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 08:41 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 08:11 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 07:40 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 06:57 android16-6.12 6c1c18fcb8b7 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 06:08 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 05:50 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 05:32 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 05:04 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 04:43 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 04:16 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 03:57 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 03:32 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 03:04 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 02:38 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 02:14 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 01:50 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 01:34 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 01:14 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 00:44 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/20 00:12 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 23:33 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 23:05 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 22:27 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 21:43 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 20:45 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 19:54 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 19:00 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 18:29 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 18:07 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 17:41 android16-6.12 f9fbc66f8444 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 16:41 android16-6.12 30b14cdad458 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 16:37 android16-6.12 30b14cdad458 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 15:35 android16-6.12 30b14cdad458 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
2025/06/19 15:26 android16-6.12 30b14cdad458 ed3e87f7 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust lost connection to test machine
* Struck through repros no longer work on HEAD.