corrupted report (2)

Status: moderation: reported on 2018/04/11 09:52
Subsystems: net
Labels: prio:low
[Documentation on labels]
Reported-by: syzbot+56275b6e83c2fb060948@syzkaller.appspotmail.com
First crash: 3212d, last: 6m
▶ ▼ ✨ AI Jobs (1)
ID Workflow Result Correct Bug Created Started Finished Revision
9bc6fd0f assessment-security DenialOfService: ✅ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ❌ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ ❓ corrupted report (2) 2026/05/24 20:20 2026/05/24 20:20 2026/05/24 21:04 c69befb3
▶ ▼ Similar bugs (23)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) -1 6 1103d 1181d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
android-54 corrupted report (2) -1 105976 472d 593d 0/2 auto-obsoleted due to no activity on 2025/07/15 11:08
linux-4.19 corrupted report gfs2 sysv ext4 hfsplus -1 6619 1284d 2709d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report -1 5888 2475d 2710d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report -1 4 1152d 1234d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report -1 191 301d 445d 0/1 auto-obsoleted due to no activity on 2026/01/03 01:56
linux-6.6 corrupted report -1 12592 1h29m 451d 0/2 upstream: reported on 2025/06/16 23:08
upstream corrupted report -1 29 3212d 3214d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report -1 860856 773d 2404d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report -1 12 2555d 2683d 0/1 auto-closed as invalid on 2020/01/10 12:28
android-6-12 corrupted report (2) -1 1567 2h02m 232d 0/1 premoderation: reported on 2026/01/21 07:36
linux-4.14 corrupted report cramfs -1 6026 1284d 2708d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report -1 642 10h51m 1143d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) -1 71 665d 891d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report -1 289 1582d 1731d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report -1 567 3212d 3214d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (4) -1 440 29m 607d 0/2 premoderation: reported on 2025/01/11 16:11
android-5-15 corrupted report (2) -1 1 1013d 1013d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
linux-5.15 corrupted report -1 10947 14m 1278d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) -1 19181 2472d 2706d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) -1 143 1d10h 885d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report -1 191537 3h58m 1283d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report -1 7075 2473d 2706d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
Kernel panic - not syncing: hung_task: blocked tasks
CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 vpanic+0x553/0x970 kernel/panic.c:651
 panic+0xd1/0xe0 kernel/panic.c:788
 check_hung_uninterruptible_tasks kernel/hung_task.c:356 [inline]
 watchdog.cold+0x1fd/0x234 kernel/hung_task.c:561
 kthread+0x373/0x450 kernel/kthread.c:436
 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (1159639):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/11 01:18 upstream 08df884136f1 1fe56c0a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/10 19:00 upstream 50d05c7c76c9 1fe56c0a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/10 13:50 upstream 50d05c7c76c9 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/10 09:03 upstream 50d05c7c76c9 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/10 08:00 upstream 50d05c7c76c9 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/10 03:18 upstream 50d05c7c76c9 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/09 18:59 upstream 893e11787f78 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/09 17:40 upstream 893e11787f78 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/09 16:45 upstream 893e11787f78 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-leak corrupted report
2026/09/09 11:44 upstream 893e11787f78 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/09 08:21 upstream 5acbae5f7eb3 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/09 07:02 upstream 893e11787f78 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/09 06:04 upstream 5acbae5f7eb3 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/09 04:55 upstream 893e11787f78 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/09 03:53 upstream 893e11787f78 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2026/09/08 23:18 upstream 5acbae5f7eb3 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/08 21:05 upstream 5acbae5f7eb3 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2026/09/08 20:26 upstream 28924df2a08f 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/08 19:06 upstream 5acbae5f7eb3 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/08 18:03 upstream 28924df2a08f 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/08 15:52 upstream 28924df2a08f 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/08 13:48 upstream 28924df2a08f 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/08 11:56 upstream 28924df2a08f 680aa3e1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/08 07:59 upstream 28924df2a08f 680aa3e1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/07 14:05 upstream df2908090cda 680aa3e1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root corrupted report
2026/09/04 10:01 upstream a59f57e2aa12 801f0966 .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root corrupted report
2026/08/17 22:51 upstream 8d3ae59288f1 905244d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce corrupted report
2026/08/12 16:58 upstream 3d6d817622b0 ee03bfea .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto corrupted report
2026/05/24 20:11 upstream 4cbfe4502e3d c69befb3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/03/10 13:58 upstream 1f318b96cc84 4683d576 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/11 00:02 upstream ff68e5f557f6 1fe56c0a .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/10 20:01 upstream ff68e5f557f6 1fe56c0a .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/10 13:53 upstream ff68e5f557f6 4e8b1cc6 .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/10 10:09 upstream ff68e5f557f6 4e8b1cc6 .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/08 23:50 upstream 28924df2a08f 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 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
2026/09/07 01:11 upstream 1fc5a74b108f 4f7b22a0 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream corrupted report
2026/08/15 10:37 upstream a5161661ae99 746171ee .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root corrupted report
2026/09/08 10:35 upstream 28924df2a08f 351387c4 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 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
2026/09/11 02:24 net 5096947508b7 1fe56c0a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/10 22:09 net 5096947508b7 1fe56c0a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/10 16:40 net 7f26a5e8040b 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/10 15:16 net 7f26a5e8040b 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/10 04:26 net a401a9d547c5 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/09 22:59 net a401a9d547c5 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/09 20:14 net a401a9d547c5 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/09 13:26 net ba4ba11ed6eb 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/09 10:47 net ba4ba11ed6eb 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/09 09:41 net ba4ba11ed6eb 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/08 16:52 net e0554c6276da 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/08 10:12 net 74f27fc8642b 680aa3e1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/06 12:04 bpf fd5348b434c5 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2026/09/10 22:59 net-next 211f2a875f6f 1fe56c0a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/10 17:41 net-next 211f2a875f6f 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/10 12:49 bpf-next af0b84a9215d 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/10 11:12 net-next 8342c68435dd 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/10 06:33 net-next 8342c68435dd 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/10 05:28 net-next 8342c68435dd 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/10 01:37 net-next 8342c68435dd 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/10 00:12 bpf-next af0b84a9215d 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/09 15:44 net-next 548b86839f7f 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/09 14:31 net-next 548b86839f7f 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/08 22:14 net-next 6a41ab891fe8 243b72f1 .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
2026/09/07 12:02 linux-next 9d80aa4617b3 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root corrupted report
2026/09/06 14:25 linux-next 9d80aa4617b3 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce corrupted report
2026/09/05 02:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing edc1518454f6 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb corrupted report
2026/09/09 21:46 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5445d6419962 4e8b1cc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2026/09/09 01:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5445d6419962 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2026/09/08 13:17 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5445d6419962 243b72f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2026/09/10 21:03 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master 0f23d56f17fd 1fe56c0a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 corrupted report
2026/09/08 09:10 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master 0f23d56f17fd 680aa3e1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 corrupted report
2026/08/31 06:07 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next 77ae27fd98f3 2f52988a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 corrupted report
2026/08/30 13:46 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master 45c13f3f9e3b 2f52988a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64 corrupted report
2026/08/30 08:48 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master 45c13f3f9e3b 2f52988a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat corrupted report
2026/08/18 09:06 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master ff68e5f557f6 1e72964b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-mte 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.