INFO: rcu detected stall in sys

ID	Workflow	Result	Correct	Bug	Created	Started	Finished	Revision	Error
d896a6d0-cae6-4c65-9e05-b8285bea7426	assessment-security	DenialOfService: ✅ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ✅ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌	❓	INFO: rcu detected stall in sys_newfstatat (4)	2026/05/30 15:20	2026/05/30 15:20	2026/05/30 15:28	6b4a844333e83556da95d61d7f207e7ef5cd4bc6
a650307e-9cc4-4d43-b79c-8620a52ba8e4	assessment-security		💥	INFO: rcu detected stall in sys_newfstatat (4)	2026/05/14 10:47	2026/05/14 10:47	2026/05/14 10:48	6ccb967e465e832a7bfd7a116ad00d52a0923a5d	failed to run ["git" "pull" "origin" "HEAD" "--depth=1" "--allow-unrelated-histories"]: exit status 128 From /app/workdir/repo/linux * branch HEAD -> FETCH_HEAD Updating files: ... truncated to first 200 bytes; open job for full error

Title	Replies (including bot)	Last reply
[syzbot] Monthly tomoyo report (Jun 2026)	0 (1)	2026/06/20 12:32
[syzbot] Monthly mm report (Dec 2025)	0 (1)	2025/12/18 10:06
[syzbot] Monthly mm report (Oct 2025)	0 (1)	2025/10/16 08:36
[syzbot] Monthly mm report (Aug 2025)	0 (1)	2025/08/14 12:42
[syzbot] Monthly kernfs report (Aug 2024)	0 (1)	2024/08/13 12:33
[syzbot] Monthly bpf report (Jan 2024)	1 (2)	2024/01/10 00:28
[syzbot] Monthly bpf report (Dec 2023)	0 (1)	2023/12/08 13:16
[syzbot] Monthly fs report (May 2023)	0 (1)	2023/05/06 14:02
[syzbot] INFO: rcu detected stall in sys_newfstatat (4)	0 (1)	2022/10/25 00:38

Title

Replies (including bot)

Last reply

[syzbot] Monthly tomoyo report (Jun 2026)

0 (1)

2026/06/20 12:32

[syzbot] Monthly mm report (Dec 2025)

0 (1)

2025/12/18 10:06

[syzbot] Monthly mm report (Oct 2025)

0 (1)

2025/10/16 08:36

[syzbot] Monthly mm report (Aug 2025)

0 (1)

2025/08/14 12:42

[syzbot] Monthly kernfs report (Aug 2024)

0 (1)

2024/08/13 12:33

[syzbot] Monthly bpf report (Jan 2024)

1 (2)

2024/01/10 00:28

[syzbot] Monthly bpf report (Dec 2023)

0 (1)

2023/12/08 13:16

[syzbot] Monthly fs report (May 2023)

0 (1)

2023/05/06 14:02

[syzbot] INFO: rcu detected stall in sys_newfstatat (4)

0 (1)

2022/10/25 00:38

Kernel	Title	Rank 🛈	Repro	Fix bisect	Count	Last	Reported	Patched	Status
linux-6.1	INFO: rcu detected stall in sys_newfstatat origin:upstream	1	C	done	8	561d	1099d	3/3	fixed on 2025/01/19 08:56
linux-6.1	INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only	1	syz	inconclusive	6	202d	480d	0/3	upstream: reported syz repro on 2025/02/26 19:28
linux-5.15	INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only	1	C	done	15	2d17h	290d	0/3	upstream: reported C repro on 2025/09/04 12:06
upstream	INFO: rcu detected stall in sys_newfstatat mm cgroups	1			1	2391d	2391d	0/29	closed as invalid on 2019/12/04 14:04
linux-6.6	INFO: rcu detected stall in sys_newfstatat (2)	1			4	2d09h	42d	0/2	upstream: reported on 2026/05/10 20:40
linux-5.15	INFO: rcu detected stall in sys_newfstatat	1			19	411d	804d	0/3	auto-obsoleted due to no activity on 2025/08/14 00:29
linux-6.6	INFO: rcu detected stall in sys_newfstatat	1			7	147d	249d	0/2	auto-obsoleted due to no activity on 2026/05/05 12:53
upstream	INFO: rcu detected stall in sys_newfstatat (2) kernfs	1			1	1590d	1590d	0/29	auto-closed as invalid on 2022/05/13 02:53
upstream	INFO: rcu detected stall in sys_newfstatat (3) tomoyo	1			1	1477d	1477d	0/29	auto-closed as invalid on 2022/09/03 09:55

Rank 🛈

linux-6.1

INFO: rcu detected stall in sys_newfstatat origin:upstream

done

561d

1099d

3/3

fixed on 2025/01/19 08:56

linux-6.1

INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only

syz

inconclusive

202d

480d

0/3

upstream: reported syz repro on 2025/02/26 19:28

linux-5.15

INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only

done

2d17h

290d

0/3

upstream: reported C repro on 2025/09/04 12:06

upstream

INFO: rcu detected stall in sys_newfstatat mm cgroups

2391d

0/29

closed as invalid on 2019/12/04 14:04

linux-6.6

INFO: rcu detected stall in sys_newfstatat (2)

2d09h

42d

0/2

upstream: reported on 2026/05/10 20:40

linux-5.15

INFO: rcu detected stall in sys_newfstatat

411d

804d

0/3

auto-obsoleted due to no activity on 2025/08/14 00:29

linux-6.6

INFO: rcu detected stall in sys_newfstatat

147d

249d

0/2

auto-obsoleted due to no activity on 2026/05/05 12:53

upstream

INFO: rcu detected stall in sys_newfstatat (2) kernfs

1590d

0/29

auto-closed as invalid on 2022/05/13 02:53

upstream

INFO: rcu detected stall in sys_newfstatat (3) tomoyo

1477d

0/29

auto-closed as invalid on 2022/09/03 09:55

Created	Duration	User	Patch	Repo	Result
2026/02/11 19:44	55m	retest repro		net-next	report log
2026/02/11 19:24	20m	retest repro		upstream	report log
2026/02/11 17:48	25m	retest repro		upstream	report log
2026/02/11 17:48	29m	retest repro		upstream	report log
2026/02/11 17:48	25m	retest repro		upstream	report log
2026/02/11 17:48	19m	retest repro		upstream	report log
2026/02/11 17:48	21m	retest repro		upstream	report log
2026/02/11 14:09	28m	retest repro		net	report log
2026/02/11 14:09	25m	retest repro		net	report log
2026/02/11 14:09	20m	retest repro		net	report log
2022/10/25 01:57	11m	hdanton@sina.com	patch	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git a70385240892	report log

Created

Duration

User

Patch

Repo

Result

2026/02/11 19:44

55m

retest repro

net-next

report log

2026/02/11 19:24

20m

retest repro

upstream

report log

2026/02/11 17:48

25m

retest repro

upstream

report log

2026/02/11 17:48

29m

retest repro

upstream

report log

2026/02/11 17:48

25m

retest repro

upstream

report log

2026/02/11 17:48

19m

retest repro

upstream

report log

2026/02/11 17:48

21m

retest repro

upstream

report log

2026/02/11 14:09

28m

retest repro

net

report log

2026/02/11 14:09

25m

retest repro

net

report log

2026/02/11 14:09

20m

retest repro

net

report log

2022/10/25 01:57

11m

hdanton@sina.com

patch

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git a70385240892

report log

Created	Duration	User	Repo	Result
2024/02/14 12:12	2h21m	bisect fix	upstream	OK (0) job log log
2023/12/01 03:10	2h29m	bisect fix	upstream	OK (0) job log log
2023/10/07 03:29	1h57m	bisect fix	upstream	OK (0) job log log
2023/08/14 12:15	2h03m	bisect fix	upstream	OK (0) job log log
2023/07/05 17:24	5h26m	bisect fix	upstream	OK (0) job log log
2023/05/30 21:08	33m	bisect fix	upstream	OK (0) job log log
2023/04/30 19:52	31m	bisect fix	upstream	OK (0) job log log
2023/03/31 09:37	31m	bisect fix	upstream	OK (0) job log log
2023/02/28 14:23	38m	bisect fix	upstream	OK (0) job log log
2023/01/28 19:04	30m	bisect fix	upstream	OK (0) job log log
2022/11/23 21:59	29m	bisect fix	upstream	OK (0) job log log

Created

Duration

User

Patch

Repo

Result

2024/02/14 12:12

2h21m

bisect fix

upstream

OK (0) job log log

2023/12/01 03:10

2h29m

bisect fix

upstream

OK (0) job log log

2023/10/07 03:29

1h57m

bisect fix

upstream

OK (0) job log log

2023/08/14 12:15

2h03m

bisect fix

upstream

OK (0) job log log

2023/07/05 17:24

5h26m

bisect fix

upstream

OK (0) job log log

2023/05/30 21:08

33m

bisect fix

upstream

OK (0) job log log

2023/04/30 19:52

31m

bisect fix

upstream

OK (0) job log log

2023/03/31 09:37

31m

bisect fix

upstream

OK (0) job log log

2023/02/28 14:23

38m

bisect fix

upstream

OK (0) job log log

2023/01/28 19:04

30m

bisect fix

upstream

OK (0) job log log

2022/11/23 21:59

29m

bisect fix

upstream

OK (0) job log log

rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: 1-...!: (0 ticks this GP) idle=23f4/1/0x4000000000000000 softirq=14721/14721 fqs=0 rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5888/1:b.el rcu: (detected by 0, t=10502 jiffies, g=10025, q=446 ncpus=2) Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 5589 Comm: crond Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:io_serial_out+0x7c/0xc0 drivers/tty/serial/8250/8250_port.c:416 Code: 9b 78 fc 44 89 f9 d3 e5 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 fc 1b dc fc 41 03 2e 89 d8 89 ea ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc 44 89 f9 80 e1 07 38 c1 RSP: 0018:ffffc90000a079d0 EFLAGS: 00000002 RAX: 000000000000005b RBX: 000000000000005b RCX: 0000000000000000 RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020 RBP: 00000000000003f8 R08: ffff888024468237 R09: 1ffff1100488d046 R10: dffffc0000000000 R11: ffffffff85479720 R12: dffffc0000000000 R13: ffffffff99af9881 R14: ffffffff99dfe700 R15: 0000000000000000 FS: 00007fa0d7234c80(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f60d5addd58 CR3: 0000000031a0a000 CR4: 00000000003526f0 Call Trace: <IRQ> serial_port_out include/linux/serial_core.h:798 [inline] serial8250_console_putchar drivers/tty/serial/8250/8250_port.c:3306 [inline] serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:-1 [inline] serial8250_console_write+0x1410/0x1ba0 drivers/tty/serial/8250/8250_port.c:3456 console_emit_next_record kernel/printk/printk.c:3138 [inline] console_flush_all+0x728/0xc40 kernel/printk/printk.c:3226 __console_flush_and_unlock kernel/printk/printk.c:3285 [inline] console_unlock+0xc4/0x270 kernel/printk/printk.c:3325 vprintk_emit+0x5b7/0x7a0 kernel/printk/printk.c:2450 _printk+0xcf/0x120 kernel/printk/printk.c:2475 show_trace_log_lvl+0x4d0/0x550 arch/x86/kernel/dumpstack.c:282 sched_show_task+0x49d/0x630 kernel/sched/core.c:7754 show_state_filter+0x187/0x2b0 kernel/sched/core.c:7799 kbd_keycode drivers/tty/vt/keyboard.c:1515 [inline] kbd_event+0x2bdd/0x3ec0 drivers/tty/vt/keyboard.c:1534 input_handle_events_default+0xd4/0x1a0 drivers/input/input.c:2575 input_pass_values+0x285/0x890 drivers/input/input.c:127 input_event_dispose+0x330/0x6b0 drivers/input/input.c:341 input_event+0x8c/0xc0 drivers/input/input.c:395 input_sync include/linux/input.h:464 [inline] hidinput_report_event+0xa1/0x100 drivers/hid/hid-input.c:1733 hid_report_raw_event+0x148b/0x16d0 drivers/hid/hid-core.c:2059 __hid_input_report drivers/hid/hid-core.c:2122 [inline] hid_input_report+0x43e/0x520 drivers/hid/hid-core.c:2144 hid_irq_in+0x47e/0x6d0 drivers/hid/usbhid/hid-core.c:286 __usb_hcd_giveback_urb+0x417/0x690 drivers/usb/core/hcd.c:1650 dummy_timer+0x862/0x4550 drivers/usb/gadget/udc/dummy_hcd.c:1995 __run_hrtimer kernel/time/hrtimer.c:1761 [inline] __hrtimer_run_queues+0x529/0xc60 kernel/time/hrtimer.c:1825 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842 handle_softirqs+0x286/0x870 kernel/softirq.c:579 __do_softirq kernel/softirq.c:613 [inline] invoke_softirq kernel/softirq.c:453 [inline] __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:680 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1050 </IRQ> <TASK> asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:__kernel_text_address+0x12/0x40 kernel/extable.c:79 Code: eb b3 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 53 48 89 fb e8 43 00 00 00 85 c0 0f 95 c0 <48> 81 fb 00 f0 07 91 0f 93 c1 48 81 fb 80 9c 22 91 0f 92 c2 20 ca RSP: 0018:ffffc90003d1f758 EFLAGS: 00000202 RAX: 0000000000000001 RBX: ffffffff8218c1c1 RCX: 58f0b483faea2f01 RDX: 0000000000000001 RSI: ffffffff8db869c3 RDI: ffffffff8218c1c1 RBP: ffffc90003d1f810 R08: ffffc90003d1fc60 R09: 0000000000000000 R10: ffffc90003d1f7d8 R11: fffff520007a3efd R12: ffff88801e351e00 R13: 1ffff920007a3f1c R14: dffffc0000000000 R15: 1ffff920007a3efa unwind_get_return_address+0x4d/0x90 arch/x86/kernel/unwind_orc.c:369 arch_stack_walk+0xfc/0x150 arch/x86/kernel/stacktrace.c:26 stack_trace_save+0x9c/0xe0 kernel/stacktrace.c:122 save_stack+0xf5/0x1f0 mm/page_owner.c:156 __reset_page_owner+0x71/0x1f0 mm/page_owner.c:308 reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1248 [inline] __free_frozen_pages+0xc71/0xe70 mm/page_alloc.c:2706 discard_slab mm/slub.c:2717 [inline] __put_partials+0x161/0x1c0 mm/slub.c:3186 put_cpu_partial+0x17c/0x250 mm/slub.c:3261 __slab_free+0x2f7/0x400 mm/slub.c:4513 qlink_free mm/kasan/quarantine.c:163 [inline] qlist_free_all+0x97/0x140 mm/kasan/quarantine.c:179 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:329 kasan_slab_alloc include/linux/kasan.h:250 [inline] slab_post_alloc_hook mm/slub.c:4148 [inline] slab_alloc_node mm/slub.c:4197 [inline] kmem_cache_alloc_noprof+0x1c1/0x3c0 mm/slub.c:4204 getname_flags+0xb8/0x540 fs/namei.c:146 getname include/linux/fs.h:2907 [inline] getname_maybe_null include/linux/fs.h:2914 [inline] vfs_fstatat+0x43/0x170 fs/stat.c:370 __do_sys_newfstatat fs/stat.c:542 [inline] __se_sys_newfstatat fs/stat.c:536 [inline] __x64_sys_newfstatat+0x116/0x190 fs/stat.c:536 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa0d73eeb0a Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 RSP: 002b:00007fff82a1a058 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 RAX: ffffffffffffffda RBX: 00007fa0d759e490 RCX: 00007fa0d73eeb0a RDX: 00007fff82a1a078 RSI: 00007fa0d75777e8 RDI: 00000000ffffff9c RBP: 00000000687732fc R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003c </TASK> INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.592 msecs task:udevd state:R running task stack:25512 pid:5888 tgid:5888 ppid:5856 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 kthread+0x70e/0x8a0 kernel/kthread.c:464 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7109 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 irqentry_exit+0x6f/0x90 kernel/entry/common.c:307 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:lock_acquire+0x175/0x360 kernel/locking/lockdep.c:5875 Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 9b 13 02 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e RSP: 0018:ffffc9000452f0f8 EFLAGS: 00000206 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 RAX: 27edf0e057ca0a00 RBX: 0000000000000000 RCX: 27edf0e057ca0a00 </TASK> RDX: 0000000000000000 RSI: ffffffff8db869c3 RDI: ffffffff8be29d80 task:krxrpcio/7001 state:S RBP: ffffffff8172aae5 R08: 0000000000000000 R09: ffffffff8172aae5 stack:29640 pid:5872 tgid:5872 ppid:2 task_flags:0x208040 flags:0x00004000 R10: ffffc9000452f2b8 R11: ffffffff81ad00a0 R12: 0000000000000002 Call Trace: R13: ffffffff8e13f0e0 R14: 0000000000000000 R15: 0000000000000246 <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 rcu_lock_acquire include/linux/rcupdate.h:331 [inline] rcu_read_lock include/linux/rcupdate.h:841 [inline] class_rcu_constructor include/linux/rcupdate.h:1155 [inline] unwind_next_frame+0xc2/0x2390 arch/x86/kernel/unwind_orc.c:479 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 rxrpc_io_thread+0x2976/0x2cd0 net/rxrpc/io_thread.c:579 arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x9c/0xe0 kernel/stacktrace.c:122 kthread+0x70e/0x8a0 kernel/kthread.c:464 kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:68 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576 </TASK> poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x62/0x70 mm/kasan/common.c:264 task:krxrpcio/7001 state:S stack:27256 pid:5873 tgid:5873 ppid:2 task_flags:0x208040 flags:0x00004000 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2381 [inline] slab_free mm/slub.c:4643 [inline] kfree+0x18e/0x440 mm/slub.c:4842 Call Trace: tomoyo_realpath_from_path+0x598/0x5d0 security/tomoyo/realpath.c:286 <TASK> tomoyo_init_log+0x10b0/0x1f70 security/tomoyo/audit.c:263 context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 tomoyo_supervisor+0x340/0x1480 security/tomoyo/common.c:2198 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 rxrpc_io_thread+0x2976/0x2cd0 net/rxrpc/io_thread.c:579 tomoyo_audit_env_log security/tomoyo/environ.c:36 [inline] tomoyo_env_perm+0x149/0x1e0 security/tomoyo/environ.c:63 tomoyo_environ security/tomoyo/domain.c:672 [inline] tomoyo_find_next_domain+0x15cf/0x1aa0 security/tomoyo/domain.c:888 kthread+0x70e/0x8a0 kernel/kthread.c:464 tomoyo_bprm_check_security+0x11c/0x180 security/tomoyo/tomoyo.c:102 security_bprm_check+0x89/0x270 security/security.c:1302 search_binary_handler fs/exec.c:1660 [inline] exec_binprm fs/exec.c:1702 [inline] bprm_execve+0x8ee/0x1450 fs/exec.c:1754 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 do_execveat_common+0x510/0x6a0 fs/exec.c:1860 do_execve fs/exec.c:1934 [inline] __do_sys_execve fs/exec.c:2010 [inline] __se_sys_execve fs/exec.c:2005 [inline] __x64_sys_execve+0x94/0xb0 fs/exec.c:2005 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> entry_SYSCALL_64_after_hwframe+0x77/0x7f task:krxrpcio/7001 state:S RIP: 0033:0x7faeb3cf2107 stack:29640 pid:5874 tgid:5874 ppid:2 task_flags:0x208040 flags:0x00004000 RSP: 002b:00007ffde064fbd8 EFLAGS: 00000206 Call Trace: <TASK> ORIG_RAX: 000000000000003b context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 RAX: ffffffffffffffda RBX: 000055a5c836b140 RCX: 00007faeb3cf2107 RDX: 000055a5fce3f860 RSI: 00007ffde064fcf0 RDI: 00007ffde06504f0 RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000206 R12: 000055a5fce3f860 R13: 00007ffde064fcf0 R14: 000000000000000d R15: 0000000000000009 </TASK> __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 rcu: rcu_preempt kthread starved for 10502 jiffies! g10025 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rxrpc_io_thread+0x2976/0x2cd0 net/rxrpc/io_thread.c:579 rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27128 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 kthread+0x70e/0x8a0 kernel/kthread.c:464 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2054 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> task:syz-executor134 state:R running task rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2256 stack:25080 pid:5875 tgid:5875 ppid:5869 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 kthread+0x70e/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep+0x2ee/0x380 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d637a3b5 RSP: 002b:00007f60d64efc00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000031 RCX: 00007f60d637a3b5 RDX: 00007f60d64efc40 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 000000000000015e R08: 0000000000000000 R09: 00000009fbad8001 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000163aa R13: 0000000000016508 R14: 00007f60d64efcb0 R15: 00007f60d64efd20 </TASK> task:syz-executor134 state:R running task stack:26840 pid:5877 tgid:5875 ppid:5869 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep+0x2ee/0x380 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d637a3b5 RSP: 002b:00007f60d5afd170 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 00007f60d64f0020 RCX: 00007f60d637a3b5 RDX: 00007f60d5afd1b0 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007f60d63e0020 R08: 0000000000000000 R09: 0000000000000081 R10: 0000000000000000 R11: 0000000000000293 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:S stack:28904 pid:5889 tgid:5875 ppid:5869 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 futex_do_wait kernel/futex/waitwake.c:358 [inline] __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715 do_futex+0x333/0x420 kernel/futex/syscalls.c:102 __do_sys_futex kernel/futex/syscalls.c:179 [inline] __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c9a9 RSP: 002b:00007f60d5add218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f60d63e0038 RCX: 00007f60d634c9a9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f60d63e0038 RBP: 00007f60d63e0030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:R running task stack:25096 pid:5876 tgid:5876 ppid:5866 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep+0x2ee/0x380 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d637a3b5 RSP: 002b:00007f60d64efc00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007f60d637a3b5 RDX: 00007f60d64efc40 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 000000000000015e R08: 0000000000000000 R09: 00000009fbad8001 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000163d2 R13: 0000000000016530 R14: 00007f60d64efcb0 R15: 00007f60d64efd20 </TASK> task:syz-executor134 state:S stack:26200 pid:5878 tgid:5876 ppid:5866 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 schedule_timeout+0x9a/0x270 kernel/time/sleep_timeout.c:75 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common+0x3d7/0x710 kernel/sched/completion.c:116 wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion_interruptible+0x1f/0x40 kernel/sched/completion.c:216 raw_process_ep_io+0x5bb/0xbc0 drivers/usb/gadget/legacy/raw_gadget.c:1121 raw_ioctl_ep_write drivers/usb/gadget/legacy/raw_gadget.c:1152 [inline] raw_ioctl+0x23d1/0x3c90 drivers/usb/gadget/legacy/raw_gadget.c:1324 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c76b RSP: 002b:00007f60d5afd180 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f60d64f0020 RCX: 00007f60d634c76b RDX: 00007f60d5afd200 RSI: 0000000040085507 RDI: 0000000000000003 RBP: 00007f60d63e0020 R08: 0000000000000003 R09: 0000000000000081 R10: 0000000000000001 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:S stack:28904 pid:5893 tgid:5876 ppid:5866 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 futex_do_wait kernel/futex/waitwake.c:358 [inline] __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715 do_futex+0x333/0x420 kernel/futex/syscalls.c:102 __do_sys_futex kernel/futex/syscalls.c:179 [inline] __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c9a9 RSP: 002b:00007f60d5add218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f60d63e0038 RCX: 00007f60d634c9a9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f60d63e0038 RBP: 00007f60d63e0030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:R running task stack:25096 pid:5879 tgid:5879 ppid:5865 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep+0x2ee/0x380 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d637a3b5 RSP: 002b:00007f60d64efc00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f60d637a3b5 RDX: 00007f60d64efc40 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 000000000000015e R08: 0000000000000000 R09: 00000009fbad8001 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000163b7 R13: 0000000000016515 R14: 00007f60d64efcb0 R15: 00007f60d64efd20 </TASK> task:syz-executor134 state:S stack:27736 pid:5880 tgid:5879 ppid:5865 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 schedule_timeout+0x9a/0x270 kernel/time/sleep_timeout.c:75 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common+0x3d7/0x710 kernel/sched/completion.c:116 wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion_interruptible+0x1f/0x40 kernel/sched/completion.c:216 raw_process_ep_io+0x5bb/0xbc0 drivers/usb/gadget/legacy/raw_gadget.c:1121 raw_ioctl_ep_write drivers/usb/gadget/legacy/raw_gadget.c:1152 [inline] raw_ioctl+0x23d1/0x3c90 drivers/usb/gadget/legacy/raw_gadget.c:1324 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c76b RSP: 002b:00007f60d5afd180 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f60d64f0020 RCX: 00007f60d634c76b RDX: 00007f60d5afd200 RSI: 0000000040085507 RDI: 0000000000000003 RBP: 00007f60d63e0020 R08: 0000000000000003 R09: 0000000000000081 R10: 0000000000000001 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:S stack:28904 pid:5892 tgid:5879 ppid:5865 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 futex_do_wait kernel/futex/waitwake.c:358 [inline] __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715 do_futex+0x333/0x420 kernel/futex/syscalls.c:102 __do_sys_futex kernel/futex/syscalls.c:179 [inline] __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c9a9 RSP: 002b:00007f60d5add218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f60d63e0038 RCX: 00007f60d634c9a9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f60d63e0038 RBP: 00007f60d63e0030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:R running task stack:25096 pid:5881 tgid:5881 ppid:5867 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep+0x2ee/0x380 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d637a3b5 RSP: 002b:00007f60d64efc00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f60d637a3b5 RDX: 00007f60d64efc40 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 000000000000015e R08: 0000000000000000 R09: 00000009fbad8001 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000163b4 R13: 0000000000016512 R14: 00007f60d64efcb0 R15: 00007f60d64efd20 </TASK> task:syz-executor134 state:S stack:27080 pid:5882 tgid:5881 ppid:5867 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 schedule_timeout+0x9a/0x270 kernel/time/sleep_timeout.c:75 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common+0x3d7/0x710 kernel/sched/completion.c:116 wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion_interruptible+0x1f/0x40 kernel/sched/completion.c:216 raw_process_ep_io+0x5bb/0xbc0 drivers/usb/gadget/legacy/raw_gadget.c:1121 raw_ioctl_ep_write drivers/usb/gadget/legacy/raw_gadget.c:1152 [inline] raw_ioctl+0x23d1/0x3c90 drivers/usb/gadget/legacy/raw_gadget.c:1324 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c76b RSP: 002b:00007f60d5afd180 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f60d64f0020 RCX: 00007f60d634c76b RDX: 00007f60d5afd200 RSI: 0000000040085507 RDI: 0000000000000003 RBP: 00007f60d63e0020 R08: 0000000000000003 R09: 0000000000000081 R10: 0000000000000001 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:S stack:28904 pid:5890 tgid:5881 ppid:5867 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 futex_do_wait kernel/futex/waitwake.c:358 [inline] __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715 do_futex+0x333/0x420 kernel/futex/syscalls.c:102 __do_sys_futex kernel/futex/syscalls.c:179 [inline] __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c9a9 RSP: 002b:00007f60d5add218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f60d63e0038 RCX: 00007f60d634c9a9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f60d63e0038 RBP: 00007f60d63e0030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:R running task stack:25096 pid:5883 tgid:5883 ppid:5868 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline] __se_sys_clock_nanosleep+0x2ee/0x380 kernel/time/posix-timers.c:1376 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d637a3b5 RSP: 002b:00007f60d64efc00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f60d637a3b5 RDX: 00007f60d64efc40 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 000000000000015e R08: 0000000000000000 R09: 00000009fbad8001 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000163b6 R13: 0000000000016514 R14: 00007f60d64efcb0 R15: 00007f60d64efd20 </TASK> task:syz-executor134 state:S stack:27000 pid:5884 tgid:5883 ppid:5868 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 schedule_timeout+0x9a/0x270 kernel/time/sleep_timeout.c:75 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common+0x3d7/0x710 kernel/sched/completion.c:116 wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion_interruptible+0x1f/0x40 kernel/sched/completion.c:216 raw_process_ep_io+0x5bb/0xbc0 drivers/usb/gadget/legacy/raw_gadget.c:1121 raw_ioctl_ep_write drivers/usb/gadget/legacy/raw_gadget.c:1152 [inline] raw_ioctl+0x23d1/0x3c90 drivers/usb/gadget/legacy/raw_gadget.c:1324 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c76b RSP: 002b:00007f60d5afd180 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f60d64f0020 RCX: 00007f60d634c76b RDX: 00007f60d5afd200 RSI: 0000000040085507 RDI: 0000000000000003 RBP: 00007f60d63e0020 R08: 0000000000000003 R09: 0000000000000081 R10: 0000000000000001 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:syz-executor134 state:S stack:28904 pid:5891 tgid:5883 ppid:5868 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 futex_do_wait kernel/futex/waitwake.c:358 [inline] __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715 do_futex+0x333/0x420 kernel/futex/syscalls.c:102 __do_sys_futex kernel/futex/syscalls.c:179 [inline] __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f60d634c9a9 RSP: 002b:00007f60d5add218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f60d63e0038 RCX: 00007f60d634c9a9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f60d63e0038 RBP: 00007f60d63e0030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60d639b780 R13: 00002000000002c0 R14: 5fe4ebdcdcd7b73d R15: 00000000ffffff75 </TASK> task:kworker/0:4 state:I stack:28152 pid:5885 tgid:5885 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (events) Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417 kthread+0x70e/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> task:kworker/0:5 state:S stack:21016 pid:5886 tgid:5886 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6936 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x724/0xe80 kernel/locking/mutex.c:747 class_mutex_intr_constructor include/linux/mutex.h:227 [inline] input_register_device+0xa74/0x10b0 drivers/input/input.c:2408 hidinput_connect+0x269e/0x3030 drivers/hid/hid-input.c:2340 hid_connect+0x499/0x1980 drivers/hid/hid-core.c:2239 hid_hw_start drivers/hid/hid-core.c:2354 [inline] __hid_device_probe drivers/hid/hid-core.c:2728 [inline] hid_device_probe+0x548/0x710 drivers/hid/hid-core.c:2761 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9a0 drivers/base/dd.c:657 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:799 driver_probe_device+0x4f/0x430 drivers/base/dd.c:829 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:957 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1029 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3692 hid_add_device+0x398/0x540 drivers/hid/hid-core.c:2907 usbhid_probe+0xe13/0x12a0 drivers/hid/usbhid/hid-core.c:1435 usb_probe_interface+0x641/0xbc0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9a0 drivers/base/dd.c:657 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:799 driver_probe_device+0x4f/0x430 drivers/base/dd.c:829 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:957 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1029 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3692 usb_set_configuration+0x1a87/0x20e0 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c4/0x390 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x26a/0x9a0 drivers/base/dd.c:657 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:799 driver_probe_device+0x4f/0x430 drivers/base/dd.c:829 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:957 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462 __device_attach+0x2b8/0x400 drivers/base/dd.c:1029 bus_probe_device+0x185/0x260 drivers/base/bus.c:537 device_add+0x7b6/0xb50 drivers/base/core.c:3692 usb_new_device+0xa39/0x16c0 drivers/usb/core/hub.c:2694 hub_port_connect drivers/usb/core/hub.c:5566 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5866 [inline] hub_event+0x2941/0x4a00 drivers/usb/core/hub.c:5948 process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402 kthread+0x70e/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> task:kworker/0:6 state:R running task stack:24968 pid:5887 tgid:5887 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: 0x0 (events_power_efficient) Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 __schedule_loop kernel/sched/core.c:6864 [inline] schedule+0x165/0x360 kernel/sched/core.c:6879 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417 kthread+0x70e/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> task:udevd state:R running task stack:25512 pid:5888 tgid:5888 ppid:5856 task_flags:0x400040 flags:0x00004002 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7109 irqentry_exit+0x6f/0x90 kernel/entry/common.c:307 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:lock_acquire+0x175/0x360 kernel/locking/lockdep.c:5875 Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 9b 13 02 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e RSP: 0018:ffffc9000452f0f8 EFLAGS: 00000206 RAX: 27edf0e057ca0a00 RBX: 0000000000000000 RCX: 27edf0e057ca0a00 RDX: 0000000000000000 RSI: ffffffff8db869c3 RDI: ffffffff8be29d80 RBP: ffffffff8172aae5 R08: 0000000000000000 R09: ffffffff8172aae5 R10: ffffc9000452f2b8 R11: ffffffff81ad00a0 R12: 0000000000000002 R13: ffffffff8e13f0e0 R14: 0000000000000000 R15: 0000000000000246 rcu_lock_acquire include/linux/rcupdate.h:331 [inline] rcu_read_lock include/linux/rcupdate.h:841 [inline] class_rcu_constructor include/linux/rcupdate.h:1155 [inline] unwind_next_frame+0xc2/0x2390 arch/x86/kernel/unwind_orc.c:479 arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x9c/0xe0 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x62/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2381 [inline] slab_free mm/slub.c:4643 [inline] kfree+0x18e/0x440 mm/slub.c:4842 tomoyo_realpath_from_path+0x598/0x5d0 security/tomoyo/realpath.c:286 tomoyo_init_log+0x10b0/0x1f70 security/tomoyo/audit.c:263 tomoyo_supervisor+0x340/0x1480 security/tomoyo/common.c:2198 tomoyo_audit_env_log security/tomoyo/environ.c:36 [inline] tomoyo_env_perm+0x149/0x1e0 security/tomoyo/environ.c:63 tomoyo_environ security/tomoyo/domain.c:672 [inline] tomoyo_find_next_domain+0x15cf/0x1aa0 security/tomoyo/domain.c:888 tomoyo_bprm_check_security+0x11c/0x180 security/tomoyo/tomoyo.c:102 security_bprm_check+0x89/0x270 security/security.c:1302 search_binary_handler fs/exec.c:1660 [inline] exec_binprm fs/exec.c:1702 [inline] bprm_execve+0x8ee/0x1450 fs/exec.c:1754 do_execveat_common+0x510/0x6a0 fs/exec.c:1860 do_execve fs/exec.c:1934 [inline] __do_sys_execve fs/exec.c:2010 [inline] __se_sys_execve fs/exec.c:2005 [inline] __x64_sys_execve+0x94/0xb0 fs/exec.c:2005 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7faeb3cf2107 RSP: 002b:00007ffde064fbd8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b RAX: ffffffffffffffda RBX: 000055a5c836b140 RCX: 00007faeb3cf2107 RDX: 000055a5fce3f860 RSI: 00007ffde064fcf0 RDI: 00007ffde06504f0 RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000206 R12: 000055a5fce3f860 R13: 00007ffde064fcf0 R14: 000000000000000d R15: 0000000000000009 </TASK> task:sh state:R running task stack:24104 pid:5894 tgid:5894 ppid:5202 task_flags:0x400000 flags:0x00004000 Call Trace: <TASK> context_switch kernel/sched/core.c:5397 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6786 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7109 irqentry_exit+0x6f/0x90 kernel/entry/common.c:307 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:number+0x113/0xf60 lib/vsprintf.c:470 Code: ef 00 00 00 44 89 e6 83 e6 02 44 89 64 24 3c 41 0f 44 dc 31 ff e8 3d b2 54 f6 89 de 83 e6 01 31 ff e8 31 b2 54 f6 89 5c 24 14 <f6> c3 01 4c 89 7c 24 58 75 1b e8 de ad 54 f6 b0 01 89 44 24 38 c7 RSP: 0018:ffffc9000453ef80 EFLAGS: 00000293 RAX: ffffffff8b6b857f RBX: 00000000ffff0a00 RCX: 0000000000000000 RDX: ffff888076868000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc9000453f0a0 R08: ffff888076868000 R09: 0000000000000008 R10: 0000000000000007 R11: 0000000000000000 R12: 00000000ffff0a00 R13: 0000000000000000 R14: ffff88807bf600b1 R15: 1ffff920008a7dfc vsnprintf+0x91b/0xf00 lib/vsprintf.c:2838 snprintf+0xda/0x120 lib/vsprintf.c:2968 tomoyo_print_header security/tomoyo/audit.c:206 [inline] tomoyo_init_log+0xdc4/0x1f70 security/tomoyo/audit.c:255 tomoyo_supervisor+0x340/0x1480 security/tomoyo/common.c:2198 tomoyo_audit_path_log security/tomoyo/file.c:168 [inline] tomoyo_path_permission+0x25a/0x380 security/tomoyo/file.c:587 tomoyo_check_open_permission+0x24d/0x3b0 security/tomoyo/file.c:777 security_file_open+0xb1/0x270 security/security.c:3114 do_dentry_open+0x35e/0x1970 fs/open.c:941 vfs_open+0x3b/0x340 fs/open.c:1094 do_open fs/namei.c:3896 [inline] path_openat+0x2ee5/0x3830 fs/namei.c:4055 do_filp_open+0x1fa/0x410 fs/namei.c:4082 do_sys_openat2+0x121/0x1c0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x138/0x170 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3aa65f60ba RSP: 002b:00007ffe2350f638 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007ffe2350f6b0 RCX: 00007f3aa65f60ba RDX: 0000000000080000 RSI: 00007ffe2350f6b0 RDI: 00000000ffffff9c RBP: 00007ffe2350f6a0 R08: 00007ffe2350f8a7 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000013 R13: 00007f3aa65ca000 R14: 00007ffe2350f8c0 R15: 0000000000000000 </TASK> Sched Debug Version: v0.11, 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 ktime : 203512.338116 sched_clk : 203562.449030 cpu_clk : 203556.055935 jiffies : 4294957448 sched_clock_stable() : 1 sysctl_sched .sysctl_sched_base_slice : 1.400000 .sysctl_sched_features : 32696287 .sysctl_sched_tunable_scaling : 1 (logarithmic) cpu#0, 2199.998 MHz .nr_running : 18 .nr_switches : 33193 .nr_uninterruptible : -36 .next_balance : 4294.957460 .curr->pid : 13 .clock : 203653.745505 .clock_task : 183361.770615 .avg_idle : 1078511 .max_idle_balance_cost : 500000 cfs_rq[0]:/syz0 .left_deadline : 10.379005 .left_vruntime : 8.979005 .min_vruntime : 8.979005 .avg_vruntime : 8.979005 .right_vruntime : 8.979005 .spread : 0.000000 .nr_queued : 1 .h_nr_runnable : 1 .h_nr_queued : 1 .h_nr_idle : 0 .load : 1048576 .load_avg : 1024 .runnable_avg : 1024 .util_avg : 0 .util_est : 0 .removed.load_avg : 0 .removed.util_avg : 0 .removed.runnable_avg : 0 .tg_load_avg_contrib : 1024 .tg_load_avg : 2048 .throttled : 0 .throttle_count : 0 .se->exec_start : 87095.546862 .se->vruntime : 85930.916965 .se->sum_exec_runtime : 10.467728 .se->load.weight : 524288 .se->avg.load_avg : 511 .se->avg.util_avg : 0 .se->avg.runnable_avg : 1024 cfs_rq[0]:/syz2 .left_deadline : 20.138185 .left_vruntime : 18.738185 .min_vruntime : 18.738185 .avg_vruntime : 18.738185 .right_vruntime : 18.738185 .spread : 0.000000 .nr_queued : 1 .h_nr_runnable : 1 .h_nr_queued : 1 .h_nr_idle : 0 .load : 1048576 .load_avg : 1023 .runnable_avg : 1023 .util_avg : 0 .util_est : 0 .removed.load_avg : 0 .removed.util_avg : 0 .removed.runnable_avg : 0 .tg_load_avg_contrib : 1024 .tg_load_avg : 2048 .throttled : 0 .throttle_count : 0 .se->exec_start : 87095.658059 .se->vruntime : 85930.804834 .se->sum_exec_runtime : 20.430346 .se->load.weight : 524288 .se->avg.load_avg : 511 .se->avg.util_avg : 0 .se->avg.runnable_avg : 1023 cfs_rq[0]:/syz3 .left_deadline : 19.179987 .left_vruntime : 17.779987 .min_vruntime : 17.779987 .avg_vruntime : 17.779987 .right_vruntime : 17.779987 .spread : 0.000000 .nr_queued : 1 .h_nr_runnable : 1 .h_nr_queued : 1 .h_nr_idle : 0 .load : 1048576 .load_avg : 1023 .runnable_avg : 1023 .util_avg : 0 .util_est : 0 .removed.load_avg : 0 .removed.util_avg : 0 .removed.runnable_avg : 0 .tg_load_avg_contrib : 1024 .tg_load_avg : 3072 .throttled : 0 .throttle_count : 0 .se->exec_start : 87095.626870 .se->vruntime : 85920.693408 .se->sum_exec_runtime : 19.916980 .se->load.weight : 349525 .se->avg.load_avg : 340 .se->avg.util_avg : 0 .se->avg.runnable_avg : 1023 cfs_rq[0]:/ .left_deadline : 85924.897513 .left_vruntime : 85920.693408 .min_vruntime : 85965.947281 .avg_vruntime : 86178.025305 .right_vruntime : 86130.769498 .spread : 210.076090 .nr_queued : 17 .h_nr_runnable : 17 .h_nr_queued : 17 .h_nr_idle : 0 .load : 285606229 .load_avg : 278905 .runnable_avg : 17407 .util_avg : 1023 .util_est : 1496 .removed.load_avg : 0 .removed.util_avg : 0 .removed.runnable_avg : 0 .tg_load_avg_contrib : 0 .tg_load_avg : 0 .throttled : 0 .throttle_count : 0 rt_rq[0]: .rt_nr_running : 0 dl_rq[0]: .dl_nr_running : 0 .dl_bw->bw : 996147 .dl_bw->total_bw : 104856 runnable tasks: S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block node group-id group-path ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- R init 1 85940.582341 E 85941.982341 1.400000 23051.097245 4820 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-rcu_g 4 120.611751 E 120.619435 0.700000 0.045228 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-sync_ 5 120.741940 E 120.749878 0.700000 0.028747 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-kvfre 6 120.867342 E 120.875283 0.700000 0.022163 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-slub_ 7 120.985381 E 120.993323 0.700000 0.021929 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-netns 8 121.103889 E 121.111832 0.700000 0.022000 2 100 0.000000 0.000000 0.000000 0 0 / S kworker/0:0 9 33892.357122 E 33893.444906 1.400000 151.676426 450 120 0.000000 0.000000 0.000000 0 0 / D kworker/0:1 10 34108.397440 E 34108.784596 1.400000 174.844718 197 120 0.000000 0.000000 0.000000 0 0 / I kworker/0:0H 11 1565.381211 E 1565.393265 1.400000 0.475704 5 100 0.000000 0.000000 0.000000 0 0 / >R kworker/u8:1 13 131278.169418 N 131279.569418 1.400000 97344.233904 680 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-mm_pe 14 121.810427 E 121.818502 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 0 0 / R ksoftirqd/0 15 85939.735405 E 85941.135405 1.400000 1286.576442 1831 120 0.000000 0.000000 0.000000 0 0 / S rcu_exp_par_gp_ 17 126.656434 E 127.347525 0.700000 0.020312 2 120 0.000000 0.000000 0.000000 0 0 / D rcu_exp_gp_kthr 18 34131.199561 E 34132.556547 1.400000 54.062590 1175 120 0.000000 0.000000 0.000000 0 0 / R migration/0 19 129.152337 E 129.843695 0.700000 33.191453 98 0 0.000000 0.000000 0.000000 0 0 / S cpuhp/0 20 11621.490144 E 11622.854321 1.400000 8.502808 19 120 0.000000 0.000000 0.000000 0 0 / S kdevtmpfs 26 33947.528186 E 33948.730860 1.400000 258.792742 1288 120 0.000000 0.000000 0.000000 0 0 / I rcu_tasks_kthre 28 386.807802 E 388.194784 1.400000 2.823257 10 120 0.000000 0.000000 0.000000 0 0 / I rcu_tasks_trace 29 14802.884567 E 14804.253152 1.400000 1.196333 16 120 0.000000 0.000000 0.000000 0 0 / S kauditd 30 216.424791 E 217.824791 1.400000 3.340403 3 120 0.000000 0.000000 0.000000 0 0 / R khungtaskd 31 85940.149910 E 85941.549910 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 0 0 / S oom_reaper 32 216.968250 E 218.368250 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-write 33 217.183379 E 217.199530 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 0 0 / R kcompactd0 34 85939.940510 E 85941.340510 1.400000 4.382246 174 120 0.000000 0.000000 0.000000 0 0 / R kcompactd1 35 85939.837432 E 85941.237432 1.400000 4.096138 174 120 0.000000 0.000000 0.000000 0 0 / S ksmd 38 242.835621 E 246.761060 1.400000 0.115799 2 125 0.000000 0.000000 0.000000 0 0 / S khugepaged 39 247.204381 E 286.069687 1.400000 0.130684 2 139 0.000000 0.000000 0.000000 0 0 / I kworker/R-kinte 42 249.976700 E 249.992617 1.400000 0.046258 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-ata_s 46 1267.562244 E 1267.578395 1.400000 0.072924 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-edac- 49 1303.265485 E 1303.281636 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/u9:0 51 32998.306238 E 32998.317974 1.400000 2.628922 20 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-ib_mc 53 1523.039379 E 1523.055299 1.400000 0.039259 2 100 0.000000 0.000000 0.000000 0 0 / R kworker/0:1H 55 86130.769498 E 86130.785649 1.400000 1.599578 15 100 0.000000 0.000000 0.000000 0 0 / I kworker/u8:4 59 33903.325510 E 33904.558139 1.400000 2110.262967 2835 120 0.000000 0.000000 0.000000 0 0 / S ecryptfs-kthrea 92 1864.382531 E 1865.726695 1.400000 0.133679 2 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-nfsio 95 1866.028122 E 1866.044019 1.400000 0.103901 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-cifsf 99 1878.339958 E 1878.355788 1.400000 0.106642 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-defer 101 1878.979536 E 1878.995368 1.400000 0.096860 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-cfid_ 103 1879.627496 E 1879.643273 1.400000 0.113523 2 100 0.000000 0.000000 0.000000 0 0 / S jfsIO 111 1950.761719 E 1952.090361 1.400000 0.149655 2 120 0.000000 0.000000 0.000000 0 0 / S jfsCommit 112 1950.917367 E 1952.231224 1.400000 0.155648 2 120 0.000000 0.000000 0.000000 0 0 / S jfsCommit 113 1950.994793 E 1952.383915 1.400000 0.077426 2 120 0.000000 0.000000 0.000000 0 0 / S jfsSync 114 1951.116081 E 1952.458051 1.400000 0.121288 2 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-xfs_m 116 1951.834125 E 1951.849961 1.400000 0.099557 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-pencr 123 1993.727297 E 1993.743106 1.400000 0.112008 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-pdecr 125 1994.438409 E 1994.451572 1.400000 0.306689 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-crypt 127 1994.748528 E 1994.764155 1.400000 0.109295 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-kthro 129 2042.385137 E 2042.401288 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 0 0 / R hwrng 764 85940.044662 E 85941.444662 1.400000 0.531225 7 120 0.000000 0.000000 0.000000 0 0 / S card1-crtc0 786 2512.022388 E 2512.638654 1.400000 0.094906 2 49 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd0- 902 2716.431285 E 2716.447004 1.400000 0.127388 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd1- 905 2722.256206 E 2722.272022 1.400000 0.111586 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd2- 908 2723.430601 E 2723.446331 1.400000 0.215630 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd4- 914 2732.347288 E 2732.363105 1.400000 0.107879 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd5- 917 2733.299942 E 2733.315754 1.400000 0.118613 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd6- 920 2737.511234 E 2737.527048 1.400000 0.115015 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd8- 926 2747.176987 E 2747.192806 1.400000 0.107115 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd12 938 2768.672538 E 2768.688358 1.400000 0.102831 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd13 941 2773.420392 E 2773.436214 1.400000 0.110103 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nbd15 947 2783.146624 E 2783.162451 1.400000 0.110731 2 100 0.000000 0.000000 0.000000 0 0 / D kworker/0:2 980 34348.773331 E 34349.987423 1.400000 524.063249 870 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-iscsi 1002 2806.909578 E 2806.925224 1.400000 0.072820 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-scsi_ 1016 2808.747860 E 2808.763665 1.400000 0.057567 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nvme- 1026 2813.304151 E 2813.319907 1.400000 0.064963 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nvme- 1030 2813.904754 E 2813.920620 1.400000 0.051679 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nvmet 1046 2820.506295 E 2820.521936 1.400000 0.068181 3 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nvmet 1047 2820.758920 E 2820.774535 1.400000 0.073655 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nvmet 1048 2821.580007 E 2821.595693 1.400000 0.109608 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-nvmet 1052 2827.991341 E 2828.006960 1.400000 0.104175 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-targe 1060 2836.379161 E 2836.394017 1.400000 0.158468 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-xcopy 1061 2836.397751 E 2836.413469 1.400000 0.037666 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/u8:6 1099 33552.352871 E 33553.740327 1.400000 95.882075 219 120 0.000000 0.000000 0.000000 0 0 / I kworker/u8:8 1114 2925.203358 E 2926.006741 1.400000 2.090917 4 120 0.000000 0.000000 0.000000 0 0 / I kworker/R-mlx4 1193 3066.489549 E 3066.505700 1.400000 0.029449 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-phy0 1230 3258.284533 E 3258.300021 1.400000 0.092678 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-phy1 1236 3270.117314 E 3270.133127 1.400000 0.288572 2 100 0.000000 0.000000 0.000000 0 0 / I kworker/R-firew 1288 3367.290790 E 3367.306693 1.400000 0.059052 2 100 0.000000 0.000000 0.000000 0 0 / S aoe_ktio0 1305 3380.059972 E 3380.200039 1.400000 0.124498 2 110 0.000000 0.000000 0.000000 0 0 / I kworker/R-usbip 1912 6131.808227 E 6131.823792 1.400000 0.117149 2 100 0.000000 0.000000 0.000000 0 0 / S cec-vivid-000-v 2396 8079.944881 E 8081.250059 1.400000 0.173553 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-000-v 2397 8080.024577 E 8081.414613 1.400000 0.079696 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2398 8080.271383 E 8081.490685 1.400000 0.246806 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-001-v 2413 8088.763173 E 8090.152947 1.400000 0.088602 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2414 8088.850803 E 8090.237575 1.400000 0.087630 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-002-v 2429 8099.859785 E 8101.249177 1.400000 0.087363 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2430 8099.950267 E 8101.336788 1.400000 0.090482 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-004-v 2460 8248.991138 E 8250.371948 1.400000 0.109653 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-005-v 2476 8388.305746 E 8389.686502 1.400000 0.100755 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2478 8388.905857 E 8390.284030 1.400000 0.106489 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-006-v 2493 8396.987335 E 8398.377189 1.400000 0.095075 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2494 8397.075984 E 8398.462243 1.400000 0.088649 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-007-v 2509 8405.531374 E 8406.931374 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2510 8405.621909 E 8407.008164 1.400000 0.090535 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-008-v 2525 8414.241590 E 8415.631500 1.400000 0.098833 2 120 0.000000 0.000000 0.000000 0 0 / S vivid_cec-vivid 2526 8414.323038 E 8415.709591 1.400000 0.081448 2 120 0.000000 0.000000 0.000000 0 0 / S cec-vivid-009-v 2541 8430.092770 E 8431.482395 1.400000 0.082053 2 120 0.000000 0.000000 0.000000 0 0 /

Crashes (560):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/07/16 05:13	upstream	155a3c003e55	03fcfc4b	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/10/16 08:31	upstream	2f87d0916ce0	bde2d81c	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/09/22 12:11	upstream	88264981f208	6f888b75	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/09/20 10:07	upstream	2004cef11ea0	6f888b75	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2025/07/07 04:38	upstream	772b78c2abd8	4f67c4ae	.config	console log	report	syz / log	C		[disk image (non-bootable)] [vmlinux] [kernel image]	ci-snapshot-upstream-root	INFO: rcu detected stall in sys_newfstatat
2025/02/09 17:40	upstream	9946eaf552b1	ef44b750	.config	console log	report	syz / log	C		[disk image (non-bootable)] [vmlinux] [kernel image]	ci-snapshot-upstream-root	INFO: rcu detected stall in sys_newfstatat
2025/11/30 15:10	net	e5235eb6cfe0	d6526ea3	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/11/02 14:15	net	b2183187c5fd	f00eed24	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/10/08 08:48	net-next	1405981bbba0	402f1df0	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/01/02 16:58	linux-next	cc3aa43b44bd	d6526ea3	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-rust-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2025/07/06 04:48	upstream	05df91921da6	4f67c4ae	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/12/03 21:52	upstream	ceb8bf2ceaa7	578925bc	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2025/07/06 12:27	upstream	1f988d0788f5	4f67c4ae	.config	console log	report	syz / log			[disk image (non-bootable)] [vmlinux] [kernel image]	ci-snapshot-upstream-root	INFO: rcu detected stall in sys_newfstatat
2024/11/08 08:57	net	55d42a0c3f9c	179b040e	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2025/10/07 08:23	net-next	07fdad3a9375	8ef35d49	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/11/15 09:42	net-next	3d12862b216d	f6ede3a3	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/20 03:59	upstream	c98d767b3457	43bfcdb0	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/31 15:30	upstream	174914ea5513	6b4a8443	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/05/10 07:03	upstream	1bfaee9d3351	29233ece	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/08 20:34	upstream	917719c412c4	0c5a8d8f	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/05/03 13:45	upstream	66edb901bf87	a0d91488	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/02 04:18	upstream	ef5f46b63023	753c55b9	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/20 09:50	upstream	c1f49dea2b8f	303e2802	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/20 04:58	upstream	c1f49dea2b8f	303e2802	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/16 07:20	upstream	aec2f682d47c	df15c5f3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/10 11:07	upstream	9a9c8ce300cd	38c8e246	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/04/01 18:44	upstream	9147566d8016	0285fe54	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/03/11 04:30	upstream	b4f0dd314b39	86914af9	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/01/13 04:26	upstream	b71e635feefc	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2025/12/29 10:42	upstream	c875a6c32467	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2025/11/07 15:42	upstream	4a0c9b339199	4e1406b4	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-smack-root	INFO: rcu detected stall in sys_newfstatat
2024/12/21 13:41	upstream	499551201b5f	d7f584ee	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2024/10/23 15:51	upstream	c2ee9f594da8	15fa2979	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-smack-root	INFO: rcu detected stall in sys_newfstatat
2022/10/24 13:53	upstream	a70385240892	23bf86af	.config	console log	report	syz	C		[disk image] [vmlinux]	ci-upstream-kasan-gce-smack-root	INFO: rcu detected stall in sys_newfstatat
2026/06/19 07:21	upstream	8c13415c8a43	d7ffd47b	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-386	INFO: rcu detected stall in sys_newfstatat
2026/05/24 18:15	upstream	4cbfe4502e3d	c69befb3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-386	INFO: rcu detected stall in sys_newfstatat
2026/04/06 22:03	upstream	bfe62a454542	4440e7c2	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-386	INFO: rcu detected stall in sys_newfstatat
2026/06/21 07:45	net	96e7f9122aae	43bfcdb0	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/20 20:04	net	96e7f9122aae	43bfcdb0	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/18 05:11	net	b85966adbf5d	b62b3ded	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/18 00:40	net	b85966adbf5d	b62b3ded	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/15 11:57	net	47186409c092	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/15 02:14	net	47186409c092	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/14 11:45	net	a4004aa0debf	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/14 00:24	net	05f5368cf3e9	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/13 19:15	net	05f5368cf3e9	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/13 09:44	net	e26657fe3b85	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/13 08:26	net	e26657fe3b85	1d2f3589	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/12 09:17	net	9bf10032894f	e93da63e	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/09 10:50	net	5d39580f68e6	656e94c6	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/09 00:13	net	5d39580f68e6	656e94c6	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/08 21:46	net	9772589b57e4	656e94c6	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/07 20:16	net	9772589b57e4	cc095639	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/06 04:11	net	c93952cc0034	cc095639	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/31 04:38	net	78ef59e7a645	6b4a8443	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/30 09:11	net	78ef59e7a645	6b4a8443	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/26 12:46	net	f229426072fc	a3e47276	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/25 08:12	net	87a1e0fe7776	c69befb3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/24 20:37	net	87a1e0fe7776	c69befb3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/29 17:12	net	0c7a5ba011d3	804ea88f	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/25 16:18	net	e728258debd5	9c2d0995	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/24 04:09	net	5e6391da4539	9cfb3ca7	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/23 01:48	net	478ed6b7d257	b10da5ec	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/18 01:08	net	82c21069028c	24ecfc1e	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/09 11:39	net	d65b175cfac6	38c8e246	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/03/30 18:01	net	dc9e9d61e301	458630d8	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/02/15 14:40	net	ee5492fd88cf	1e62d198	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/06/19 20:23	net-next	b85966adbf5d	43bfcdb0	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/28 21:01	net-next	0cf905cb9a12	9a5a7e5e	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/27 17:07	net-next	aa064a614efc	769cbc61	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/05/17 22:48	net-next	627ac78f2741	de5aae85	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2026/04/07 08:00	linux-next	cc13002a9f98	4440e7c2	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/01/14 12:30	linux-next	b775e489bec7	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/01/13 22:06	linux-next	0f853ca2a798	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/01/09 02:38	linux-next	fc4e91c639c0	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2026/01/04 03:28	linux-next	cc3aa43b44bd	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-rust-kasan-gce	INFO: rcu detected stall in sys_newfstatat
2025/12/31 16:40	linux-next	cc3aa43b44bd	d6526ea3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2025/12/16 18:34	linux-next	4a5663c04bb6	d6526ea3	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	INFO: rcu detected stall in sys_newfstatat
2025/06/09 16:28	git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci	d7fa1af5b33e	4826c28e	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-gce-arm64	INFO: rcu detected stall in sys_newfstatat

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