=============================
[ BUG: Invalid wait context ]
6.13.0-syzkaller-07078-gb46c89c08f41 #0 Not tainted
-----------------------------
syz.0.74/6062 is trying to lock:
ffff88813fffc298
 (&zone->lock){-.-.}-{3:3}, at: rmqueue_bulk mm/page_alloc.c:2309 [inline]
 (&zone->lock){-.-.}-{3:3}, at: __rmqueue_pcplist+0x4a2/0x2a90 mm/page_alloc.c:3003
other info that might help us debug this:
context-{2:2}
1 lock held by syz.0.74/6062:
 #0: ffff8880b8644958 (&pcp->lock){+.+.}-{3:3}, at: spin_trylock include/linux/spinlock.h:361 [inline]
 #0: ffff8880b8644958 (&pcp->lock){+.+.}-{3:3}, at: rmqueue_pcplist mm/page_alloc.c:3032 [inline]
 #0: ffff8880b8644958 (&pcp->lock){+.+.}-{3:3}, at: rmqueue mm/page_alloc.c:3076 [inline]
 #0: ffff8880b8644958 (&pcp->lock){+.+.}-{3:3}, at: get_page_from_freelist+0x7d3/0x37a0 mm/page_alloc.c:3473
stack backtrace:
CPU: 0 UID: 0 PID: 6062 Comm: syz.0.74 Not tainted 6.13.0-syzkaller-07078-gb46c89c08f41 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
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:4828 [inline]
 check_wait_context kernel/locking/lockdep.c:4900 [inline]
 __lock_acquire+0x15a8/0x2100 kernel/locking/lockdep.c:5178
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851
 __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:2309 [inline]
 __rmqueue_pcplist+0x4a2/0x2a90 mm/page_alloc.c:3003
 rmqueue_pcplist mm/page_alloc.c:3045 [inline]
 rmqueue mm/page_alloc.c:3076 [inline]
 get_page_from_freelist+0x886/0x37a0 mm/page_alloc.c:3473
 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4753
 alloc_pages_mpol_noprof+0x3e1/0x780 mm/mempolicy.c:2269
 stack_depot_save_flags+0x72d/0x940 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:1223 [inline]
 run_posix_cpu_timers+0x6ac/0x810 kernel/time/posix-cpu-timers.c:1422
 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:1738 [inline]
 __hrtimer_run_queues+0x551/0xd30 kernel/time/hrtimer.c:1802
 hrtimer_interrupt+0x403/0xa40 kernel/time/hrtimer.c:1864
 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:put_unaligned_le32 include/linux/unaligned.h:38 [inline]
RIP: 0010:chacha_block_generic+0x446/0x1340 lib/crypto/chacha.c:86
Code: b6 04 38 84 c0 0f 85 f0 08 00 00 44 03 33 49 8d 5d 20 4d 8d 65 23 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 fc 08 00 00 <4c> 89 e0 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 14 09 00 00 44 89
RSP: 0018:ffffc9000cfd7b60 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffc9000cfd7d40 RCX: 000000007d195b5a
RDX: ffffc9000cfd7cc0 RSI: ffffc9000cfd7ba0 RDI: ffffc9000cfd7bc0
RBP: ffffc9000cfd7c50 R08: 000000002f982241 R09: ffffc9000cfd7bdc
R10: 000000002dd88974 R11: 000000005748d72e R12: ffffc9000cfd7d43
R13: ffffc9000cfd7d20 R14: 0000000073ac9243 R15: dffffc0000000000
 chacha20_block include/crypto/chacha.h:36 [inline]
 get_random_bytes_user+0x19a/0x420 drivers/char/random.c:468
 __do_sys_getrandom drivers/char/random.c:1414 [inline]
 __se_sys_getrandom drivers/char/random.c:1388 [inline]
 __ia32_sys_getrandom+0x151/0x250 drivers/char/random.c:1388
 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
 __do_fast_syscall_32+0xb4/0x110 arch/x86/entry/common.c:386
 do_fast_syscall_32+0x34/0x80 arch/x86/entry/common.c:411
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf7f56579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f507655c EFLAGS: 00000206 ORIG_RAX: 0000000000000163
RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00000000ffffff9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	b6 04                	mov    $0x4,%dh
   2:	38 84 c0 0f 85 f0 08 	cmp    %al,0x8f0850f(%rax,%rax,8)
   9:	00 00                	add    %al,(%rax)
   b:	44 03 33             	add    (%rbx),%r14d
   e:	49 8d 5d 20          	lea    0x20(%r13),%rbx
  12:	4d 8d 65 23          	lea    0x23(%r13),%r12
  16:	48 89 d8             	mov    %rbx,%rax
  19:	48 c1 e8 03          	shr    $0x3,%rax
  1d:	42 0f b6 04 38       	movzbl (%rax,%r15,1),%eax
  22:	84 c0                	test   %al,%al
  24:	0f 85 fc 08 00 00    	jne    0x926
* 2a:	4c 89 e0             	mov    %r12,%rax <-- trapping instruction
  2d:	48 c1 e8 03          	shr    $0x3,%rax
  31:	42 0f b6 04 38       	movzbl (%rax,%r15,1),%eax
  36:	84 c0                	test   %al,%al
  38:	0f 85 14 09 00 00    	jne    0x952
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89