=============================
[ BUG: Invalid wait context ]
6.13.0-rc3-syzkaller-g6f6ecce59d99 #0 Not tainted
-----------------------------
syz.1.859/6139 is trying to lock:
ffffffff883a1418 (stack_list_lock){-.-.}-{3:3}, at: add_stack_record_to_list mm/page_owner.c:182 [inline]
ffffffff883a1418 (stack_list_lock){-.-.}-{3:3}, at: inc_stack_record_count mm/page_owner.c:214 [inline]
ffffffff883a1418 (stack_list_lock){-.-.}-{3:3}, at: __set_page_owner+0x552/0x70c mm/page_owner.c:329
other info that might help us debug this:
context-{2:2}
no locks held by syz.1.859/6139.
stack backtrace:
CPU: 0 UID: 0 PID: 6139 Comm: syz.1.859 Not tainted 6.13.0-rc3-syzkaller-g6f6ecce59d99 #0
Hardware name: riscv-virtio,qemu (DT)
Call Trace:
[<ffffffff80071bd0>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:132
[<ffffffff8000325c>] show_stack+0x30/0x3c arch/riscv/kernel/stacktrace.c:138
[<ffffffff8005e1ec>] __dump_stack lib/dump_stack.c:94 [inline]
[<ffffffff8005e1ec>] dump_stack_lvl+0x12e/0x1a6 lib/dump_stack.c:120
[<ffffffff8005e280>] dump_stack+0x1c/0x24 lib/dump_stack.c:129
[<ffffffff802b4e3a>] print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline]
[<ffffffff802b4e3a>] check_wait_context kernel/locking/lockdep.c:4898 [inline]
[<ffffffff802b4e3a>] __lock_acquire+0x1aa2/0x8594 kernel/locking/lockdep.c:5176
[<ffffffff802bdcd0>] lock_acquire.part.0+0x2c4/0x81a kernel/locking/lockdep.c:5849
[<ffffffff802be29a>] lock_acquire+0x74/0x98 kernel/locking/lockdep.c:5822
[<ffffffff861e2ab0>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
[<ffffffff861e2ab0>] _raw_spin_lock_irqsave+0x3e/0x62 kernel/locking/spinlock.c:162
[<ffffffff80a6202a>] add_stack_record_to_list mm/page_owner.c:182 [inline]
[<ffffffff80a6202a>] inc_stack_record_count mm/page_owner.c:214 [inline]
[<ffffffff80a6202a>] __set_page_owner+0x552/0x70c mm/page_owner.c:329
[<ffffffff809605e2>] set_page_owner include/linux/page_owner.h:32 [inline]
[<ffffffff809605e2>] post_alloc_hook+0xf0/0x1e8 mm/page_alloc.c:1556
[<ffffffff8096771e>] prep_new_page mm/page_alloc.c:1564 [inline]
[<ffffffff8096771e>] get_page_from_freelist+0xdb0/0x2c0e mm/page_alloc.c:3474
[<ffffffff8096a104>] __alloc_pages_noprof+0x1e8/0x1fc2 mm/page_alloc.c:4751
[<ffffffff809f2a6e>] alloc_pages_mpol_noprof+0xf8/0x488 mm/mempolicy.c:2269
[<ffffffff809f2f72>] alloc_pages_noprof+0x174/0x2f0 mm/mempolicy.c:2348
[<ffffffff81892d38>] stack_depot_save_flags+0x822/0x956 lib/stackdepot.c:627
[<ffffffff80a182c2>] kasan_save_stack+0x52/0x6a mm/kasan/common.c:48
[<ffffffff80a1ab56>] __kasan_record_aux_stack+0x118/0x166 mm/kasan/generic.c:544
[<ffffffff80a1af68>] kasan_record_aux_stack+0xe/0x16 mm/kasan/generic.c:549
[<ffffffff801c145c>] task_work_add+0xd4/0x3a6 kernel/task_work.c:77
[<ffffffff803e4fe8>] __run_posix_cpu_timers kernel/time/posix-cpu-timers.c:1223 [inline]
[<ffffffff803e4fe8>] run_posix_cpu_timers+0x7ce/0x984 kernel/time/posix-cpu-timers.c:1422
[<ffffffff803b954c>] update_process_times+0x1be/0x5f8 kernel/time/timer.c:2526
[<ffffffff803f3a14>] tick_sched_handle kernel/time/tick-sched.c:276 [inline]
[<ffffffff803f3a14>] tick_nohz_handler+0x244/0x512 kernel/time/tick-sched.c:297
[<ffffffff803bd5b2>] __run_hrtimer kernel/time/hrtimer.c:1739 [inline]
[<ffffffff803bd5b2>] __hrtimer_run_queues+0x4b4/0xb3e kernel/time/hrtimer.c:1803
[<ffffffff803bfd88>] hrtimer_interrupt+0x2d0/0x7e0 kernel/time/hrtimer.c:1865
[<ffffffff846b0d9e>] riscv_timer_interrupt+0x7e/0xb8 drivers/clocksource/timer-riscv.c:146
[<ffffffff803006d0>] handle_percpu_devid_irq+0x2a8/0x540 kernel/irq/chip.c:942
[<ffffffff802ea854>] generic_handle_irq_desc include/linux/irqdesc.h:173 [inline]
[<ffffffff802ea854>] handle_irq_desc kernel/irq/irqdesc.c:714 [inline]
[<ffffffff802ea854>] generic_handle_domain_irq+0x84/0xb2 kernel/irq/irqdesc.c:770
[<ffffffff818a258e>] riscv_intc_irq+0x4a/0xcc drivers/irqchip/irq-riscv-intc.c:33
[<ffffffff861c059a>] handle_riscv_irq+0x2e/0x4c arch/riscv/kernel/traps.c:376
[<ffffffff861e53d2>] call_on_irq_stack+0x32/0x40 arch/riscv/kernel/entry.S:356