corrupted report (4)

Status: premoderation: reported on 2025/01/11 16:11
Reported-by: syzbot+6d4e38980ee3ed337f2f@syzkaller.appspotmail.com
First crash: 602d, last: 10h56m
▶ ▼ Similar bugs (23)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) -1 6 1098d 1176d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
android-54 corrupted report (2) -1 105976 467d 588d 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 1279d 2705d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report -1 5888 2470d 2705d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report -1 4 1147d 1229d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report -1 191 296d 441d 0/1 auto-obsoleted due to no activity on 2026/01/03 01:56
linux-6.6 corrupted report -1 12480 2h07m 446d 0/2 upstream: reported on 2025/06/16 23:08
upstream corrupted report -1 29 3207d 3209d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report -1 860856 768d 2399d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report -1 12 2550d 2678d 0/1 auto-closed as invalid on 2020/01/10 12:28
android-6-12 corrupted report (2) -1 1559 1d13h 227d 0/1 premoderation: reported on 2026/01/21 07:36
linux-4.14 corrupted report cramfs -1 6026 1279d 2703d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report -1 640 13d 1138d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) -1 71 660d 886d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report -1 289 1578d 1727d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report -1 567 3207d 3209d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (2) -1 1 1009d 1009d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
upstream corrupted report (2) prio:low net -1 1159067 now 3069d 0/29 moderation: reported on 2018/04/11 09:52
linux-5.15 corrupted report -1 10875 21m 1273d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) -1 19181 2467d 2701d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) -1 140 10d 880d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report -1 191418 1h39m 1278d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report -1 7075 2468d 2701d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 00007fd20aa64128 R14: 00007fd20aa64090 R15: 00007fff20231c68
 </TASK>
watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [syz.1.418:2049]
Modules linked in:
CPU: 0 PID: 2049 Comm: syz.1.418 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:update_blocked_averages+0xe6c/0xf60 kernel/sched/fair.c:8652
Code: d2 41 ff d7 48 8b 7c 24 08 e8 00 56 fc ff f7 44 24 58 00 02 00 00 48 8b 44 24 60 74 01 fb 48 c7 84 24 a0 00 00 00 0e 36 e0 45 <4a> c7 04 20 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 e0
RSP: 0000:ffffc90000007da0 EFLAGS: 00000206
RAX: 1ffff92000000fc8 RBX: 0000000000000000 RCX: 0000000000000100
RDX: 0000000000000800 RSI: dffffc0000000000 RDI: 00000000ffffffff
RBP: ffffc90000007ee0 R08: ffff8881f7037b40 R09: 0000000000000000
R10: 000000000000001b R11: ffff888129849d98 R12: dffffc0000000000
R13: ffff8881f7038340 R14: ffff8881f70273a0 R15: 1ffff1103ee06f82
FS:  00007fd2092146c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001275ba000 CR4: 00000000003506b0
DR0: 0000200000000300 DR1: 0000200000000300 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 run_rebalance_domains+0xed/0x1c0 kernel/sched/fair.c:11301
 handle_softirqs+0x250/0x560 kernel/softirq.c:583
 __do_softirq kernel/softirq.c:621 [inline]
 invoke_softirq kernel/softirq.c:443 [inline]
 __irq_exit_rcu+0x52/0xf0 kernel/softirq.c:670
 irq_exit_rcu+0x9/0x10 kernel/softirq.c:682
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa9/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:preempt_schedule_irq+0xa5/0x120 kernel/sched/core.c:6942
Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 91 dd 94 fc fb bf 01 00 00 00 <e8> 76 e4 ff ff fa bf 01 00 00 00 e8 2b df 94 fc 65 48 8b 1d 13 87
RSP: 0000:ffffc90000d87d60 EFLAGS: 00000246
RAX: 1ffff110234fa646 RBX: ffffc90000d87e28 RCX: ffffffff870ccf00
RDX: 1ffffffff0e18a00 RSI: 0000000000000000 RDI: 0000000000000001
RBP: ffffc90000d87dd8 R08: ffffffff870c5008 R09: ffffffff870c5018
R10: ffffffff870c5003 R11: 1ffffffff0e18a00 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920001b0fac
 irqentry_exit_cond_resched+0x29/0x30 kernel/entry/common.c:398
 irqentry_exit+0x37/0x40 kernel/entry/common.c:432
 sysvec_apic_timer_interrupt+0x64/0xc0 arch/x86/kernel/apic/apic.c:1108
 asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:exit_to_user_mode_loop+0x49/0xe0 kernel/entry/common.c:168
Code: 52 00 e8 ba 67 e8 00 fa e8 34 2d 55 03 65 48 8b 05 ec f6 a8 7e 4c 8b 30 41 f7 c6 0e 30 02 00 0f 84 91 00 00 00 fb 41 f6 c6 08 <74> 05 e8 c0 68 59 03 41 f7 c6 00 10 00 00 74 08 48 89 df e8 bf b0
RSP: 0000:ffffc90000d87ed0 EFLAGS: 00000202

RAX: 0000000000000000 RBX: ffffc90000d87f58 RCX: 5d30741530502c00
RDX: 1ffffffff0e18a00 RSI: 0000000000000008 RDI: ffffc90000d87f58
RBP: ffffc90000d87ee0 R08: ffffffff870c5008 R09: ffffffff870c5018
R10: ffffffff870c5003 R11: 1ffffffff0e18a00 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000008 R15: ffff88811a7d2780
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:214
 irqentry_exit_to_user_mode+0x9/0x10 kernel/entry/common.c:320
 irqentry_exit+0x12/0x40 kernel/entry/common.c:411
 sysvec_irq_work+0x61/0xc0 arch/x86/kernel/irq_work.c:17
 asm_sysvec_irq_work+0x1b/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0033:0x7fd20a7d5ed7
Code: 8d 3d 51 9e 0b 00 e8 58 1d fa ff e8 a3 87 00 00 0f 1f 00 b8 68 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 27 00 00 00 0f 05 <c3> 0f 1f 84 00 00 00 00 00 b8 6e 00 00 00 0f 05 c3 0f 1f 84 00 00
RSP: 002b:00007fd209213a88 EFLAGS: 00000206
RAX: 0000000000000131 RBX: 00007fd209213bf0 RCX: 00007fd20a7d5ed7
RDX: 00007fd209213ac0 RSI: 00007fd209213bf0 RDI: 0000000000000021
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 00007fd20aa64128 R14: 00007fd20aa64090 R15: 00007fff20231c68
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]
NMI backtrace for cpu 1 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]
NMI backtrace for cpu 1 skipped: idling at default_idle+0xf/0x20 arch/x86/kernel/process.c:729

Crashes (431):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/05 19:45 android13-5.15-lts e9b8a6529ffa 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/05 04:28 android13-5.15-lts e9b8a6529ffa 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/04 20:32 android13-5.15-lts e9b8a6529ffa f65209a4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/04 18:25 android13-5.15-lts e9b8a6529ffa f65209a4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/04 14:51 android13-5.15-lts e9b8a6529ffa f65209a4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/04 06:12 android13-5.15-lts e9b8a6529ffa 801f0966 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/09/03 13:34 android13-5.15-lts e9b8a6529ffa 6a988719 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/09/03 09:15 android13-5.15-lts e9b8a6529ffa 6a988719 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/02 20:54 android13-5.15-lts 3af1e5c20882 85995287 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/02 16:40 android13-5.15-lts 3af1e5c20882 85995287 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/09/01 22:28 android13-5.15-lts 656ab6019045 587f6b29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/31 19:57 android13-5.15-lts 54850912d011 316d9396 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/31 16:30 android13-5.15-lts 54850912d011 316d9396 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/30 04:12 android13-5.15-lts 54850912d011 2f52988a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/29 13:00 android13-5.15-lts 54850912d011 2f52988a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/28 23:06 android13-5.15-lts 54850912d011 2f52988a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/27 17:02 android13-5.15-lts 54850912d011 69a01293 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/26 18:03 android13-5.15-lts 771777348d20 a2b77b9e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/26 03:33 android13-5.15-lts 771777348d20 6a91adb4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/25 23:04 android13-5.15-lts 0ebdd0175e37 a9a1fc32 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/25 17:00 android13-5.15-lts 0ebdd0175e37 a9a1fc32 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/25 14:50 android13-5.15-lts 0ebdd0175e37 a9a1fc32 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/25 00:51 android13-5.15-lts 2d18a4de3623 614e416a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/24 21:41 android13-5.15-lts 2d18a4de3623 b55bd4c3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/21 18:53 android13-5.15-lts dd960aad97f0 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/21 05:22 android13-5.15-lts dd960aad97f0 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/20 19:32 android13-5.15-lts dd960aad97f0 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/20 14:36 android13-5.15-lts dd960aad97f0 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/19 23:04 android13-5.15-lts bbd17eb595bb 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/19 21:57 android13-5.15-lts 845a0e67e300 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/19 20:43 android13-5.15-lts 845a0e67e300 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/19 13:18 android13-5.15-lts a825653ab7af 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/18 16:36 android13-5.15-lts a825653ab7af 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/18 14:18 android13-5.15-lts a825653ab7af 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/18 13:00 android13-5.15-lts a825653ab7af 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/17 20:26 android13-5.15-lts 9c43b169ac7e 905244d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/17 19:24 android13-5.15-lts 9c43b169ac7e 905244d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/15 02:38 android13-5.15-lts 54275df9611d 746171ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/14 19:58 android13-5.15-lts 54275df9611d 6f9b3e89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/14 17:56 android13-5.15-lts 54275df9611d 6f9b3e89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/14 15:12 android13-5.15-lts 54275df9611d 6f9b3e89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/14 06:14 android13-5.15-lts 54275df9611d b13552fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/14 00:00 android13-5.15-lts 54275df9611d b13552fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/13 18:11 android13-5.15-lts 54275df9611d b13552fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/13 18:05 android13-5.15-lts 54275df9611d b13552fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/13 07:05 android13-5.15-lts 54275df9611d 359b2492 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/12 21:54 android13-5.15-lts 54275df9611d 359b2492 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/12 19:07 android13-5.15-lts 54275df9611d 359b2492 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 corrupted report
2026/08/11 18:30 android13-5.15-lts 54275df9611d 71790083 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/11 16:26 android13-5.15-lts 54275df9611d 71790083 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/11 10:36 android13-5.15-lts 54275df9611d 508909ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
2026/08/11 02:12 android13-5.15-lts 6148a1b6bae4 508909ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf corrupted report
* Struck through repros no longer work on HEAD.