=============================
[ BUG: Invalid wait context ]
6.12.0-rc5-next-20241030-syzkaller #0 Not tainted
-----------------------------
syz.4.163/6313 is trying to lock:
ffff88813fffc298 (&zone->lock){-.-.}-{3:3}, at: rmqueue_bulk mm/page_alloc.c:2328 [inline]
ffff88813fffc298 (&zone->lock){-.-.}-{3:3}, at: __rmqueue_pcplist+0x4c6/0x2b70 mm/page_alloc.c:3022
other info that might help us debug this:
context-{2:2}
1 lock held by syz.4.163/6313:
 #0: ffff8880b8744858 (&pcp->lock){+.+.}-{3:3}, at: spin_trylock include/linux/spinlock.h:361 [inline]
 #0: ffff8880b8744858 (&pcp->lock){+.+.}-{3:3}, at: rmqueue_pcplist mm/page_alloc.c:3051 [inline]
 #0: ffff8880b8744858 (&pcp->lock){+.+.}-{3:3}, at: rmqueue mm/page_alloc.c:3095 [inline]
 #0: ffff8880b8744858 (&pcp->lock){+.+.}-{3:3}, at: get_page_from_freelist+0x7e2/0x3870 mm/page_alloc.c:3492
stack backtrace:
CPU: 1 UID: 0 PID: 6313 Comm: syz.4.163 Not tainted 6.12.0-rc5-next-20241030-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline]
 check_wait_context kernel/locking/lockdep.c:4898 [inline]
 __lock_acquire+0x15a8/0x2100 kernel/locking/lockdep.c:5176
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 rmqueue_bulk mm/page_alloc.c:2328 [inline]
 __rmqueue_pcplist+0x4c6/0x2b70 mm/page_alloc.c:3022
 rmqueue_pcplist mm/page_alloc.c:3064 [inline]
 rmqueue mm/page_alloc.c:3095 [inline]
 get_page_from_freelist+0x895/0x3870 mm/page_alloc.c:3492
 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4771
 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265
 stack_depot_save_flags+0x666/0x830 lib/stackdepot.c:627
 kasan_save_stack+0x4f/0x60 mm/kasan/common.c:48
 __kasan_record_aux_stack+0xac/0xc0 mm/kasan/generic.c:544
 task_work_add+0xd9/0x490 kernel/task_work.c:77
 __run_posix_cpu_timers kernel/time/posix-cpu-timers.c:1219 [inline]
 run_posix_cpu_timers+0x6ac/0x810 kernel/time/posix-cpu-timers.c:1418
 tick_sched_handle kernel/time/tick-sched.c:276 [inline]
 tick_nohz_handler+0x37c/0x500 kernel/time/tick-sched.c:297
 __run_hrtimer kernel/time/hrtimer.c:1691 [inline]
 __hrtimer_run_queues+0x551/0xd50 kernel/time/hrtimer.c:1755
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1817
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1038 [inline]
 __sysvec_apic_timer_interrupt+0x110/0x420 arch/x86/kernel/apic/apic.c:1055
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202
Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0a f5 a2 f5 48 89 df e8 42 3c a4 f5 e8 8d 67 cf f5 fb bf 01 00 00 00 <e8> 52 ad 95 f5 65 8b 05 43 55 36 74 85 c0 74 06 5b c3 cc cc cc cc
RSP: 0018:ffffc90004fd7b90 EFLAGS: 00000286
RAX: 2e5cbd3117629400 RBX: ffffc90004fd7c60 RCX: ffffffff9a3d4903
RDX: dffffc0000000000 RSI: ffffffff8c0ad440 RDI: 0000000000000001
RBP: ffffc90004fd7e08 R08: ffffffff901cff77 R09: 1ffffffff2039fee
R10: dffffc0000000000 R11: fffffbfff2039fef R12: dffffc0000000000
R13: ffff88801bbf5368 R14: ffff88801bbf3c00 R15: ffffc90004fd7d08
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 do_cpu_nanosleep+0x561/0x730 kernel/time/posix-cpu-timers.c:1504
 posix_cpu_nsleep kernel/time/posix-cpu-timers.c:1570 [inline]
 process_cpu_nsleep+0x2c/0x140 kernel/time/posix-cpu-timers.c:1614
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1408 [inline]
 __se_sys_clock_nanosleep+0x32b/0x3c0 kernel/time/posix-timers.c:1385
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efc6d57e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007efc6e28f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00007efc6d735f80 RCX: 00007efc6d57e719
RDX: 0000000020000280 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 00007efc6d5f132e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007efc6d735f80 R15: 00007ffcee93aa18
 </TASK>
----------------
Code disassembly (best guess):
   0:	90                   	nop
   1:	f3 0f 1e fa          	endbr64
   5:	53                   	push   %rbx
   6:	48 89 fb             	mov    %rdi,%rbx
   9:	48 83 c7 18          	add    $0x18,%rdi
   d:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
  12:	e8 0a f5 a2 f5       	call   0xf5a2f521
  17:	48 89 df             	mov    %rbx,%rdi
  1a:	e8 42 3c a4 f5       	call   0xf5a43c61
  1f:	e8 8d 67 cf f5       	call   0xf5cf67b1
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 52 ad 95 f5       	call   0xf595ad81 <-- trapping instruction
  2f:	65 8b 05 43 55 36 74 	mov    %gs:0x74365543(%rip),%eax        # 0x74365579
  36:	85 c0                	test   %eax,%eax
  38:	74 06                	je     0x40
  3a:	5b                   	pop    %rbx
  3b:	c3                   	ret
  3c:	cc                   	int3
  3d:	cc                   	int3
  3e:	cc                   	int3
  3f:	cc                   	int3