syzbot


no output from test machine

Status: upstream: reported C repro on 2021/11/02 11:48
Subsystems: ext4
[Documentation on labels]
Reported-by: syzbot+0e70d68fe75a92d050a8@syzkaller.appspotmail.com
First crash: 1610d, last: 10m
Cause bisection: failed (error log, bisect log)
  
Similar bugs (16)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream no output from test machine (2) -1 C done 2189548 now 3022d 0/29 moderation: reported C repro on 2017/12/09 10:34
linux-6.1 no output from test machine origin:upstream missing-backport -1 C unreliable 34141 1h01m 1105d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3052d 3052d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2297d 2532d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 8266 40m 276d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2297d 2535d 0/3 public: reported C repro on 2019/04/10 16:04
android-6-1 no output from test machine origin:upstream missing-backport -1 C error 52369 11h12m 1043d 0/2 premoderation: reported C repro on 2023/05/11 13:21
linux-5.15 no output from test machine missing-backport origin:upstream -1 C done 22569 now 1100d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3052d 3052d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1109d 2534d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-6-12 no output from test machine (2) origin:lts -1 C 546 5h28m 57d 0/1 premoderation: reported C repro on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 120d 273d 0/1 auto-obsoleted due to no activity on 2026/01/08 17:52
android-5-15 no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 59999 6m 1261d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2297d 2534d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 298d 2260d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1110d 2533d 0/1 upstream: reported C repro on 2019/04/12 02:22
Crashes (102042):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/18 01:24 android13-5.10-lts e8b14e1cefe8 06ec4f7b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/02/05 19:54 android13-5.10-lts 58c592510fcd 4936e85c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/02/04 11:23 android13-5.10-lts 186f761c519d 42b01fab .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/02/02 03:15 android13-5.10-lts 186f761c519d 6b8752f2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/01/13 05:12 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/01/07 03:39 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/01/06 15:34 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/27 23:26 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/27 02:55 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/21 01:56 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/12/19 16:47 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/12/18 11:49 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/11 12:52 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/07 10:51 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/12/02 11:09 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/30 09:34 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/29 15:44 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/28 10:37 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/25 22:10 android13-5.10-lts 9286af17ed5f 64219f15 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/24 01:22 android13-5.10-lts e625d26dbfea 4fb8ef37 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/11/22 16:17 android13-5.10-lts e625d26dbfea 4fb8ef37 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/11/20 23:06 android13-5.10-lts e625d26dbfea 2cc4c24a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/18 05:16 android13-5.10-lts ab3e1c0dd1ff ef766cd7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/17 07:19 android13-5.10-lts ab3e1c0dd1ff f7988ea4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/09 06:52 android13-5.10-lts ab3e1c0dd1ff 4e1406b4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/11/08 16:31 android13-5.10-lts ab3e1c0dd1ff 4e1406b4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/06 03:14 android13-5.10-lts ab3e1c0dd1ff a6c9c731 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2025/11/05 13:04 android13-5.10-lts ab3e1c0dd1ff a6c9c731 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/04 06:39 android13-5.10-lts ab3e1c0dd1ff 686bf657 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/01 22:55 android13-5.10-lts ab3e1c0dd1ff 2c50b6a9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2021/10/31 09:44 android12-5.10-lts 4944ec82ebb9 098b5d53 .config console log syz C ci2-android-5-10 no output from test machine
2021/10/22 10:19 android12-5.10-lts 234d53d2bb60 55f90bc6 .config console log syz C ci2-android-5-10 no output from test machine
2021/10/22 04:01 android12-5.10-lts 234d53d2bb60 55f90bc6 .config console log syz C ci2-android-5-10 no output from test machine
2026/02/04 21:29 android13-5.10-lts 186f761c519d ea10c935 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/01/07 16:12 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/01/03 17:49 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/17 19:30 android13-5.10-lts e253c52bbdfc d6526ea3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/12/01 14:11 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/29 01:30 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/27 08:51 android13-5.10-lts 9286af17ed5f d6526ea3 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/15 13:07 android13-5.10-lts ab3e1c0dd1ff f7988ea4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/15 01:56 android13-5.10-lts ab3e1c0dd1ff f7988ea4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2025/11/08 04:18 android13-5.10-lts ab3e1c0dd1ff 4e1406b4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/20 00:39 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/20 00:27 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 23:22 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 22:50 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 21:46 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 20:46 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 19:45 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 19:22 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/19 18:22 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/19 18:08 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 17:06 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/19 16:44 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 15:22 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 14:50 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 13:42 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 13:15 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 12:03 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 11:44 android13-5.10-lts 9136079e403a bd6dcb30 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 10:36 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 09:35 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 09:22 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 08:21 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 08:07 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 07:02 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/19 06:47 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 05:44 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 05:15 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 04:14 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 03:34 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 02:33 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 02:24 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 01:17 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/19 00:35 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/18 23:34 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/18 23:12 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/18 22:11 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/18 21:43 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/18 20:39 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/18 20:06 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/18 19:01 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/18 18:38 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2026/03/18 17:38 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10 no output from test machine
2026/03/18 16:49 android13-5.10-lts 9136079e403a 0199f9a1 .config console log info [disk image] [vmlinux] [kernel image] ci2-android-5-10-perf no output from test machine
2021/10/21 21:07 android12-5.10-lts 234d53d2bb60 55f90bc6 .config console log info ci2-android-5-10 no output from test machine
* Struck through repros no longer work on HEAD.