=============================
[ BUG: Invalid wait context ]
6.13.0-rc3-syzkaller-gc5d2bac978c5 #0 Not tainted
-----------------------------
syz-execprog/5830 is trying to lock:
ffff88813fffc298 (&zone->lock){-.-.}-{3:3}, at: rmqueue_bulk mm/page_alloc.c:2307 [inline]
ffff88813fffc298 (&zone->lock){-.-.}-{3:3}, at: __rmqueue_pcplist+0x4a2/0x2a90 mm/page_alloc.c:3001
other info that might help us debug this:
context-{2:2}
2 locks held by syz-execprog/5830:
#0: ffff8880b873e8d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:598
#1: ffff8880b8744958 (&pcp->lock){+.+.}-{3:3}, at: spin_trylock include/linux/spinlock.h:361 [inline]
#1: ffff8880b8744958 (&pcp->lock){+.+.}-{3:3}, at: rmqueue_pcplist mm/page_alloc.c:3030 [inline]
#1: ffff8880b8744958 (&pcp->lock){+.+.}-{3:3}, at: rmqueue mm/page_alloc.c:3074 [inline]
#1: ffff8880b8744958 (&pcp->lock){+.+.}-{3:3}, at: get_page_from_freelist+0x7d3/0x37a0 mm/page_alloc.c:3471
stack backtrace:
CPU: 1 UID: 0 PID: 5830 Comm: syz-execprog Not tainted 6.13.0-rc3-syzkaller-gc5d2bac978c5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
<TASK>
__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:2307 [inline]
__rmqueue_pcplist+0x4a2/0x2a90 mm/page_alloc.c:3001
rmqueue_pcplist mm/page_alloc.c:3043 [inline]
rmqueue mm/page_alloc.c:3074 [inline]
get_page_from_freelist+0x886/0x37a0 mm/page_alloc.c:3471
__alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4751
alloc_pages_mpol_noprof+0x3e8/0x680 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
task_tick_numa kernel/sched/fair.c:3616 [inline]
task_tick_fair+0x58c/0x7b0 kernel/sched/fair.c:13101
sched_tick+0x21e/0x660 kernel/sched/core.c:5652
update_process_times+0x276/0x2f0 kernel/time/timer.c:2524
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:1739 [inline]
__hrtimer_run_queues+0x551/0xd30 kernel/time/hrtimer.c:1803
hrtimer_interrupt+0x403/0xa40 kernel/time/hrtimer.c:1865
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+0x52/0xc0 arch/x86/kernel/apic/apic.c:1049
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0033:0x57f8e2
Code: 00 4c 8b 8c 24 d0 00 00 00 4c 8b 94 24 d8 00 00 00 e9 12 fe ff ff 4c 8b 9c 24 88 00 00 00 e9 1e 02 00 00 42 8b 54 e9 04 89 d1 <e8> 99 fd ff ff 48 8b 54 24 60 4c 8b 64 24 78 41 8b 4c d4 08 48 8b
RSP: 002b:000000c0011d9410 EFLAGS: 00000297
RAX: 000000c0005902d0 RBX: 000000c0005902e0 RCX: 0000000000000002
RDX: 0000000000000002 RSI: 000000c000edb5a0 RDI: 0000000000d65042
RBP: 000000c0011d94a0 R08: 0000000000000004 R09: 0000000000000004
R10: 000000c0011d95b0 R11: 000000c001548c60 R12: 000000c001954080
R13: 000000000000000f R14: 000000c000fe8a80 R15: 0000000000000000
</TASK>