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: 3219d, last: 30m
▶ ▼ ✨ 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 1111d 1188d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
android-54 corrupted report (2) -1 105976 480d 600d 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 1291d 2717d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report -1 5888 2483d 2717d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report -1 4 1160d 1242d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report -1 191 308d 453d 0/1 auto-obsoleted due to no activity on 2026/01/03 01:56
linux-6.6 corrupted report -1 12783 20m 458d 0/2 upstream: reported on 2025/06/16 23:08
upstream corrupted report -1 29 3220d 3222d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report -1 860856 781d 2412d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report -1 12 2563d 2691d 0/1 auto-closed as invalid on 2020/01/10 12:28
android-6-12 corrupted report (2) -1 1576 1d01h 240d 0/1 premoderation: reported on 2026/01/21 07:36
linux-4.14 corrupted report cramfs -1 6026 1292d 2715d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report -1 664 1d02h 1150d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) -1 71 673d 898d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report -1 289 1590d 1739d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report -1 567 3220d 3222d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (4) -1 452 1d00h 614d 0/2 premoderation: reported on 2025/01/11 16:11
android-5-15 corrupted report (2) -1 1 1021d 1021d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
linux-5.15 corrupted report -1 11040 40m 1285d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) -1 19181 2480d 2714d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) -1 145 21h24m 892d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report -1 191672 1h20m 1290d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report -1 7075 2480d 2714d 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: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
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 (1160452):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/18 13:12 upstream 5dd1818b15d9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/18 12:09 upstream 5dd1818b15d9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2026/09/18 11:01 upstream 5dd1818b15d9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root corrupted report
2026/09/18 07:56 upstream 5dd1818b15d9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/18 02:02 upstream 4982d3552a3b 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/18 00:51 upstream 4982d3552a3b 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/17 23:33 upstream 4982d3552a3b 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2026/09/17 20:17 upstream 4982d3552a3b 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/17 16:56 upstream 238650ef6c7c 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/17 08:37 upstream 238650ef6c7c 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2026/09/17 08:14 upstream 238650ef6c7c 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/17 02:54 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/17 02:50 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/17 01:49 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/17 00:41 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/16 22:10 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root corrupted report
2026/09/16 19:40 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/16 18:15 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/16 16:10 upstream 9b87fdc9af2f 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/16 14:57 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-leak corrupted report
2026/09/16 14:48 upstream 9b87fdc9af2f 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root corrupted report
2026/09/16 11:10 upstream 9b87fdc9af2f 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs corrupted report
2026/09/16 10:11 upstream 9b87fdc9af2f 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root corrupted report
2026/09/16 06:58 upstream 9b87fdc9af2f 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce corrupted report
2026/09/15 20:03 upstream 587858367581 81a27d1a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-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
2026/09/17 19:11 upstream ff68e5f557f6 95928915 .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/17 14:38 upstream ff68e5f557f6 95928915 .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/16 05:45 upstream ff68e5f557f6 12a0a44a .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/16 03:53 upstream ff68e5f557f6 12a0a44a .config console log report [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root corrupted report
2026/09/16 00:02 upstream ff68e5f557f6 81a27d1a .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
2026/09/18 09:43 upstream 4982d3552a3b 8d7d05f1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream corrupted report
2026/09/18 08:35 upstream 4982d3552a3b 8d7d05f1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream corrupted report
2026/09/13 15:59 upstream 2f0c1cf72f46 70a60e12 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root corrupted report
2026/09/18 15:13 upstream 50d05c7c76c9 853b104b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 corrupted report
2026/09/16 02:42 upstream 50d05c7c76c9 12a0a44a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 corrupted report
2026/09/15 21:13 upstream 50d05c7c76c9 f41e228a .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
2026/09/18 14:06 net 3b95a04eb5f9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/18 05:53 net 3b95a04eb5f9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/18 02:39 net 3b95a04eb5f9 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/17 15:43 net c9151088f167 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/17 13:40 net c9151088f167 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/16 23:35 net ceac0de741bf 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/16 12:15 net 83a945a529d6 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/16 04:54 net 83a945a529d6 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce corrupted report
2026/09/16 01:42 bpf ee363e055895 81a27d1a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce corrupted report
2026/09/17 21:17 bpf-next 71b75648d1a2 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/17 09:43 bpf-next 10c4f610b215 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/17 06:50 net-next 87b80c2f6b05 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/17 05:48 net-next 87b80c2f6b05 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/17 04:25 bpf-next 10c4f610b215 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/16 13:42 bpf-next 5ef40d69b38a 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/16 09:01 net-next b8e9e7d82e7e 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce corrupted report
2026/09/16 07:59 bpf-next 5ef40d69b38a 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce corrupted report
2026/09/15 22:45 net-next 0019aa65bbc6 81a27d1a .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
2026/09/17 11:03 linux-next 9d80aa4617b3 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce corrupted report
2026/09/15 21:24 linux-next 9d80aa4617b3 81a27d1a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce corrupted report
2026/09/14 10:41 linux-next a9d7ced84989 70a60e12 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root corrupted report
2026/09/12 03:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing dbe68462fa65 70a60e12 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb corrupted report
2026/09/18 06:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5445d6419962 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2026/09/17 22:19 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5445d6419962 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2026/09/16 21:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5445d6419962 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 corrupted report
2026/09/14 05:58 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master 0f23d56f17fd 70a60e12 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 corrupted report
2026/09/14 02:31 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux master 73ae59e97596 70a60e12 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat 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
2026/08/18 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.