rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P8037/1:b..l
rcu: 	(detected by 0, t=10503 jiffies, g=120797, q=1067342 ncpus=2)
task:syz-executor    state:R  running task     stack:22520 pid:8037  tgid:8037  ppid:1      task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17dd/0x5940 kernel/sched/core.c:7284
 preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:7606
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:558 [inline]
 irqentry_exit+0x14f/0x9b0 kernel/entry/common.c:167
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:on_stack arch/x86/include/asm/stacktrace.h:55 [inline]
RIP: 0010:stack_access_ok arch/x86/kernel/unwind_orc.c:409 [inline]
RIP: 0010:deref_stack_reg+0x25/0x220 arch/x86/kernel/unwind_orc.c:419
Code: 90 90 90 90 90 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 48 89 d3 49 89 f0 49 89 ff 48 be 00 00 00 00 00 fc ff df 48 83 c7 08 <49> 89 fc 49 c1 ec 03 41 80 3c 34 00 4c 89 04 24 74 13 e8 d4 cb c0
RSP: 0018:ffffc90007ec72b8 EFLAGS: 00000292
RAX: fffffffffffffff0 RBX: ffffc90007ec73e8 RCX: 0000000000000000
RDX: ffffc90007ec73e8 RSI: dffffc0000000000 RDI: ffffc90007ec73b0
RBP: 1ffffffff242e5ca R08: ffffc90007ec74d0 R09: 0000000000000000
R10: ffffc90007ec73f8 R11: fffff52000fd8e81 R12: dffffc0000000000
R13: ffffffff92172e51 R14: ffffc90007ec73a8 R15: ffffc90007ec73a8
 unwind_next_frame+0x19bd/0x2550 arch/x86/kernel/unwind_orc.c:-1
 arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122
 save_stack+0x122/0x230 mm/page_owner.c:183
 __set_page_owner+0x8d/0x4c0 mm/page_owner.c:359
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1f9/0x250 mm/page_alloc.c:1871
 prep_new_page mm/page_alloc.c:1879 [inline]
 get_page_from_freelist+0x2209/0x2280 mm/page_alloc.c:3943
 __alloc_frozen_pages_noprof+0x217/0x5a0 mm/page_alloc.c:5436
 alloc_pages_mpol+0x21e/0x390 mm/mempolicy.c:2486
 alloc_slab_page mm/slub.c:3345 [inline]
 allocate_slab+0x89/0x620 mm/slub.c:3462
 new_slab mm/slub.c:3513 [inline]
 ___slab_alloc+0x16a/0x960 mm/slub.c:4568
 slab_alloc_node mm/slub.c:4987 [inline]
 kmem_cache_alloc_noprof+0x139/0x600 mm/slub.c:5010
 kmem_alloc_batch lib/debugobjects.c:371 [inline]
 fill_pool+0x163/0x610 lib/debugobjects.c:420
 debug_objects_fill_pool lib/debugobjects.c:780 [inline]
 __debug_object_init+0x313/0x3c0 lib/debugobjects.c:792
 debug_hrtimer_init_on_stack kernel/time/hrtimer.c:481 [inline]
 debug_setup_on_stack kernel/time/hrtimer.c:523 [inline]
 hrtimer_setup_sleeper_on_stack kernel/time/hrtimer.c:2403 [inline]
 hrtimer_nanosleep+0xca/0x3a0 kernel/time/hrtimer.c:2480
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1406 [inline]
 __se_sys_clock_nanosleep+0x35b/0x3b0 kernel/time/posix-timers.c:1383
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe96c15ed8e
RSP: 002b:00007fe96c54fd28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000555571df2500 RCX: 00007fe96c15ed8e
RDX: 00007fe96c54fd80 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fe96c54fdec R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000171
R13: 000000000000004a R14: 0000000000097bc7 R15: 00007fe96c54fe40
 </TASK>