syzbot

 sign-in | mailing list | source | docs
🐞 Open [1573]
≡ Subsystems
🐞 Fixed [6334]
🐞 Invalid [16146]
⬇ Missing Backports [192]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

corrupted report (2)

Status: moderation: reported on 2018/04/11 09:52
Subsystems: mm
[Documentation on labels]
Reported-by: syzbot+56275b6e83c2fb060948@syzkaller.appspotmail.com
First crash: 2773d, last: now
▶ ▼ Similar bugs (21)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) 6 665d 743d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
linux-4.19 corrupted report gfs2 sysv ext4 hfsplus 6619 845d 2271d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report 5888 2037d 2272d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report 4 714d 796d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report 8 1d07h 7d12h 0/1 premoderation: reported on 2025/06/22 05:06
linux-6.6 corrupted report 104 5h16m 12d 0/2 upstream: reported on 2025/06/16 23:08
upstream corrupted report 29 2774d 2776d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report 860856 335d 1966d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report 12 2117d 2245d 0/1 auto-closed as invalid on 2020/01/10 12:28
linux-4.14 corrupted report cramfs 6026 846d 2269d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report 156 2d02h 704d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) 71 227d 452d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report 289 1144d 1293d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report 567 2774d 2776d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (4) 41 2d01h 169d 0/2 premoderation: reported on 2025/01/11 16:11
android-5-15 corrupted report (2) 1 575d 575d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
linux-5.15 corrupted report 6852 15h23m 839d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) 19181 2034d 2268d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) 66 8h32m 446d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report 184359 1h03m 845d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report 7075 2034d 2268d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
Kernel panic - not syncing: hung_task: blocked tasks
CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-00329-gdfba48a70cb6 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x3d/0x1f0 lib/dump_stack.c:120
 panic+0x71c/0x800 kernel/panic.c:382
 check_hung_uninterruptible_tasks kernel/hung_task.c:311 [inline]
 watchdog+0xdeb/0x12c0 kernel/hung_task.c:470
 kthread+0x3c5/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (936221):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/29 15:53 upstream dfba48a70cb6 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2025/06/28 21:55 upstream aaf724ed6926 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root corrupted report
2025/06/28 20:45 upstream aaf724ed6926 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-leak corrupted report
2025/06/28 19:34 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2025/06/28 18:55 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2025/06/28 17:47 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2025/06/28 17:02 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2025/06/28 15:47 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2025/06/28 12:26 upstream aaf724ed6926 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto corrupted report
2025/06/28 10:50 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2025/06/28 05:37 upstream 35e261cd95dd fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2025/06/28 01:10 upstream 35e261cd95dd 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2025/06/25 04:29 upstream 7595b66ae9de 26d77996 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root corrupted report
2025/06/20 11:20 upstream 75f5f23f8787 ed3e87f7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce corrupted report
2025/06/15 19:09 upstream 8c6bc74c7f89 5f4b362d .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2025/06/10 19:36 upstream f09079bd04a9 5d7e17ca .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 corrupted report
2025/05/26 22:06 upstream 0ff41df1cb26 874a1386 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2023/09/20 23:03 upstream 5d2f53532ecc 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 corrupted report
2025/06/25 15:29 upstream 7595b66ae9de 26d77996 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root corrupted report
2025/06/22 14:20 upstream 739a6c93cc75 d6cdfb8a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream corrupted report
2025/06/27 15:47 upstream 67a993863163 803ce19b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 corrupted report
2025/06/22 18:15 upstream 739a6c93cc75 d6cdfb8a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 corrupted report
2024/11/18 00:57 upstream 4a5df3796467 4dfba277 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-mte corrupted report
2023/07/13 22:11 upstream eb26cbb1a754 55eda22f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce corrupted report
2023/02/22 14:54 upstream 89f5349e0673 9f1e2cb3 .config console log report info ci-qemu2-arm64 corrupted report
2023/02/06 12:55 upstream d2d11f342b17 0a9c11b6 .config console log report info ci-qemu2-arm64-compat corrupted report
2025/06/29 17:35 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 17:35 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 15:01 net 2def09ead4ad fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/29 14:00 net 2def09ead4ad fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/29 13:09 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 06:33 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 05:11 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 03:58 net 2def09ead4ad fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/29 02:13 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 01:12 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/28 23:36 net 2def09ead4ad fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/28 22:50 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/28 18:49 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/28 17:01 net 8550821a1535 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/28 14:44 net 8550821a1535 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/28 13:31 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/28 08:55 bpf e34a79b96ab9 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/28 06:52 net 8550821a1535 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2025/06/28 04:35 bpf e34a79b96ab9 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2025/06/29 16:32 net-next 20a0c20f82ac fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2025/06/29 15:20 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 12:24 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 10:38 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 09:03 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 07:22 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 05:58 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 04:42 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/29 00:31 net-next beead7eea896 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2025/06/28 22:14 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/28 20:53 bpf-next c4b1be928ea0 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/28 15:59 bpf-next bacdf5a0e69d fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/28 13:36 bpf-next bacdf5a0e69d fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2025/06/28 11:37 net-next f22e6fdf7b33 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2024/06/24 10:27 net-next 84562f9953ec edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce corrupted report
2025/06/29 11:21 linux-next 2aeda9592360 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce corrupted report
2025/06/29 10:03 linux-next 2aeda9592360 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root corrupted report
2025/06/28 07:48 linux-next 2aeda9592360 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce corrupted report
2025/06/28 03:35 linux-next 2aeda9592360 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce corrupted report
2025/06/22 02:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 9962d0433a86 d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb corrupted report
2025/05/06 12:31 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e0f4c8dd9d2d ae98e6b9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2025/06/29 11:53 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next fda589c28604 fc9d8ee5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2025/06/29 08:16 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next fda589c28604 fc9d8ee5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2025/06/29 03:08 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next fda589c28604 fc9d8ee5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2025/06/28 09:58 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next fda589c28604 fc9d8ee5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2025/06/28 09:18 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next fda589c28604 fc9d8ee5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2025/06/28 05:58 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next fda589c28604 fc9d8ee5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2021/01/17 14:01 upstream 0da0a8a0a0e1 813be542 .config console log report info ci2-upstream-kcsan-gce
2018/04/07 12:40 upstream 3fd14cdcc05a 66f22a7f .config console log report ci-upstream-kasan-gce-root
* Struck through repros no longer work on HEAD.