rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P8651/2:b..l
rcu: 	(detected by 0, t=10502 jiffies, g=28317, q=1157196 ncpus=1)
task:syz.7.804       state:R  running task     stack:0     pid:8651  tgid:8650  ppid:7320   task_flags:0x400140 flags:0x00000010
Call trace:
 __switch_to+0x2b0/0x6e0 arch/arm64/kernel/process.c:775 (T)
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x1370/0x2d80 kernel/sched/core.c:7234
 preempt_schedule_irq+0x74/0x174 kernel/sched/core.c:7556
 raw_irqentry_exit_cond_resched+0x30/0x40 kernel/entry/common.c:145
 irqentry_exit_to_kernel_mode_preempt+0x44/0x54 include/linux/irq-entry-common.h:468
 arm64_exit_to_kernel_mode_preempt+0x1c/0x38 arch/arm64/kernel/entry-common.c:69
 __el1_irq arch/arm64/kernel/entry-common.c:533 [inline]
 el1_interrupt+0x4c/0x60 arch/arm64/kernel/entry-common.c:543
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:548
 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:586
 __sanitizer_cov_trace_pc+0x3c/0x5c kernel/kcov.c:222 (P)
 xas_load+0x4bc/0x4e4 lib/xarray.c:-1
 xas_find+0x120/0x61c lib/xarray.c:1406
 xas_next_entry+0x338/0x388 include/linux/xarray.h:-1
 next_uptodate_folio+0x48/0x59c mm/filemap.c:3738
 filemap_map_pages+0x22c/0x1e00 mm/filemap.c:3913
 do_fault_around mm/memory.c:5818 [inline]
 do_read_fault mm/memory.c:5851 [inline]
 do_fault mm/memory.c:5994 [inline]
 do_pte_missing+0x15d8/0x2a24 mm/memory.c:4566
 handle_pte_fault mm/memory.c:6379 [inline]
 __handle_mm_fault mm/memory.c:6517 [inline]
 handle_mm_fault+0x14f8/0x2514 mm/memory.c:6686
 faultin_page mm/gup.c:1126 [inline]
 __get_user_pages+0x8b4/0x15b8 mm/gup.c:1428
 populate_vma_page_range+0x260/0x358 mm/gup.c:1860
 __mm_populate+0x204/0x328 mm/gup.c:1963
 mm_populate include/linux/mm.h:4171 [inline]
 vm_mmap_pgoff+0x358/0x46c mm/util.c:586
 ksys_mmap_pgoff+0xd0/0x5b4 mm/mmap.c:606
 __do_sys_mmap arch/arm64/kernel/sys.c:28 [inline]
 __se_sys_mmap arch/arm64/kernel/sys.c:21 [inline]
 __arm64_sys_mmap+0x110/0x12c arch/arm64/kernel/sys.c:21
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:758
 el0t_64_sync_handler+0x44/0x104 arch/arm64/kernel/entry-common.c:777
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:590