=============================
[ BUG: Invalid wait context ]
6.13.0-rc2-syzkaller-g21f1b85c8912 #0 Not tainted
-----------------------------
syz.0.18/3974 is trying to lock:
ff60000072fece58 (&zone->lock){-.-.}-{3:3}, at: rmqueue_buddy mm/page_alloc.c:2907 [inline]
ff60000072fece58 (&zone->lock){-.-.}-{3:3}, at: rmqueue mm/page_alloc.c:3080 [inline]
ff60000072fece58 (&zone->lock){-.-.}-{3:3}, at: get_page_from_freelist+0x8d8/0x2c12 mm/page_alloc.c:3471
other info that might help us debug this:
context-{2:2}
3 locks held by syz.0.18/3974:
 #0: ffffffff8967ba50 (cb_lock){++++}-{4:4}, at: ctrl_getfamily+0x202/0x538 net/netlink/genetlink.c:1452
 #1: ffffffff881d0c40 (rcu_read_lock){....}-{1:3}, at: rcu_read_unlock include/linux/rcupdate.h:878 [inline]
 #1: ffffffff881d0c40 (rcu_read_lock){....}-{1:3}, at: net_generic include/net/netns/generic.h:48 [inline]
 #1: ffffffff881d0c40 (rcu_read_lock){....}-{1:3}, at: netlink_deliver_tap+0x116/0xc78 net/netlink/af_netlink.c:333
 #2: ffffffff881d1f00 (rcu_callback){....}-{0:0}, at: rcu_do_batch kernel/rcu/tree.c:2593 [inline]
 #2: ffffffff881d1f00 (rcu_callback){....}-{0:0}, at: rcu_core+0x9aa/0x1ea0 kernel/rcu/tree.c:2823
stack backtrace:
CPU: 1 UID: 0 PID: 3974 Comm: syz.0.18 Not tainted 6.13.0-rc2-syzkaller-g21f1b85c8912 #0
Hardware name: riscv-virtio,qemu (DT)
Call Trace:
[<ffffffff80071bae>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:130
[<ffffffff8000325c>] show_stack+0x30/0x3c arch/riscv/kernel/stacktrace.c:136
[<ffffffff8005e1f4>] __dump_stack lib/dump_stack.c:94 [inline]
[<ffffffff8005e1f4>] dump_stack_lvl+0x12e/0x1a6 lib/dump_stack.c:120
[<ffffffff8005e288>] dump_stack+0x1c/0x24 lib/dump_stack.c:129
[<ffffffff802b47de>] print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline]
[<ffffffff802b47de>] check_wait_context kernel/locking/lockdep.c:4898 [inline]
[<ffffffff802b47de>] __lock_acquire+0x1aa2/0x8594 kernel/locking/lockdep.c:5176
[<ffffffff802bd674>] lock_acquire.part.0+0x2c4/0x81a kernel/locking/lockdep.c:5849
[<ffffffff802bdc3e>] lock_acquire+0x74/0x98 kernel/locking/lockdep.c:5822
[<ffffffff861e3d5c>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
[<ffffffff861e3d5c>] _raw_spin_lock_irqsave+0x3e/0x62 kernel/locking/spinlock.c:162
[<ffffffff80968014>] rmqueue_buddy mm/page_alloc.c:2907 [inline]
[<ffffffff80968014>] rmqueue mm/page_alloc.c:3080 [inline]
[<ffffffff80968014>] get_page_from_freelist+0x8d8/0x2c12 mm/page_alloc.c:3471
[<ffffffff8096aed6>] __alloc_pages_noprof+0x1e8/0x1fc0 mm/page_alloc.c:4751
[<ffffffff809f3852>] alloc_pages_mpol_noprof+0xf8/0x488 mm/mempolicy.c:2269
[<ffffffff809f3d56>] alloc_pages_noprof+0x174/0x2f0 mm/mempolicy.c:2348
[<ffffffff81895a08>] stack_depot_save_flags+0x822/0x958 lib/stackdepot.c:627
[<ffffffff80a1914e>] kasan_save_stack+0x52/0x6a mm/kasan/common.c:48
[<ffffffff80a1ba3c>] __kasan_record_aux_stack+0x11a/0x166 mm/kasan/generic.c:544
[<ffffffff80a1be4c>] kasan_record_aux_stack+0xe/0x16 mm/kasan/generic.c:549
[<ffffffff801c15b8>] task_work_add+0xd4/0x3a6 kernel/task_work.c:77
[<ffffffff803e49bc>] __run_posix_cpu_timers kernel/time/posix-cpu-timers.c:1223 [inline]
[<ffffffff803e49bc>] run_posix_cpu_timers+0x7cc/0x982 kernel/time/posix-cpu-timers.c:1422
[<ffffffff803b8f24>] update_process_times+0x1be/0x5f8 kernel/time/timer.c:2526
[<ffffffff803f33e8>] tick_sched_handle kernel/time/tick-sched.c:276 [inline]
[<ffffffff803f33e8>] tick_nohz_handler+0x244/0x512 kernel/time/tick-sched.c:297
[<ffffffff803bcf8a>] __run_hrtimer kernel/time/hrtimer.c:1739 [inline]
[<ffffffff803bcf8a>] __hrtimer_run_queues+0x4b4/0xb3e kernel/time/hrtimer.c:1803
[<ffffffff803bf760>] hrtimer_interrupt+0x2d0/0x7e0 kernel/time/hrtimer.c:1865
[<ffffffff846b31a2>] riscv_timer_interrupt+0x7e/0xb8 drivers/clocksource/timer-riscv.c:146
[<ffffffff80300074>] handle_percpu_devid_irq+0x2a8/0x540 kernel/irq/chip.c:942
[<ffffffff802ea1f8>] generic_handle_irq_desc include/linux/irqdesc.h:173 [inline]
[<ffffffff802ea1f8>] handle_irq_desc kernel/irq/irqdesc.c:714 [inline]
[<ffffffff802ea1f8>] generic_handle_domain_irq+0x84/0xb2 kernel/irq/irqdesc.c:770
[<ffffffff818a5262>] riscv_intc_irq+0x4a/0xcc drivers/irqchip/irq-riscv-intc.c:33
[<ffffffff861c1846>] handle_riscv_irq+0x2e/0x4c arch/riscv/kernel/traps.c:376
[<ffffffff861c20b6>] do_irq+0x46/0x48 arch/riscv/kernel/traps.c:388
[<ffffffff861e6508>] _new_vmalloc_restore_context_a0+0xa0/0xce
[<ffffffff802bbd68>] lockdep_recursion_finish kernel/locking/lockdep.c:467 [inline]
[<ffffffff802bbd68>] lock_release+0x526/0xbf6 kernel/locking/lockdep.c:5872