------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(1)
WARNING: CPU: 0 PID: 18559 at kernel/locking/lockdep.c:232 hlock_class kernel/locking/lockdep.c:232 [inline]
WARNING: CPU: 0 PID: 18559 at kernel/locking/lockdep.c:232 check_wait_context kernel/locking/lockdep.c:4850 [inline]
WARNING: CPU: 0 PID: 18559 at kernel/locking/lockdep.c:232 __lock_acquire+0x564/0x2100 kernel/locking/lockdep.c:5176
Modules linked in:
CPU: 0 UID: 0 PID: 18559 Comm: syz.8.2325 Not tainted 6.12.0-syzkaller-09435-g2c22dc1ee3a1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:hlock_class kernel/locking/lockdep.c:232 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4850 [inline]
RIP: 0010:__lock_acquire+0x564/0x2100 kernel/locking/lockdep.c:5176
Code: 00 00 83 3d 81 48 ad 0e 00 75 23 90 48 c7 c7 40 d7 0a 8c 48 c7 c6 40 da 0a 8c e8 77 63 e5 ff 48 ba 00 00 00 00 00 fc ff df 90 <0f> 0b 90 90 90 31 db 48 81 c3 c4 00 00 00 48 89 d8 48 c1 e8 03 0f
RSP: 0018:ffffc900040ef7d0 EFLAGS: 00010046
RAX: 2135d55ac63edc00 RBX: 0000000000001cd8 RCX: 0000000000080000
RDX: dffffc0000000000 RSI: 0000000000002b35 RDI: 0000000000002b36
RBP: 00000000000c1cd8 R08: ffffffff815688b2 R09: 1ffff110170c519a
R10: dffffc0000000000 R11: ffffed10170c519b R12: ffff888033cde4c4
R13: 0000000000000005 R14: 1ffff1100679bca5 R15: ffff888033cde528
FS:  00007feefec136c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2bd78ed5a0 CR3: 0000000059106000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849
 _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:598
 _double_lock_balance kernel/sched/sched.h:2980 [inline]
 double_lock_balance kernel/sched/sched.h:3025 [inline]
 find_lock_lowest_rq+0x1e1/0x670 kernel/sched/rt.c:1914
 push_rt_task+0x144/0x790 kernel/sched/rt.c:2048
 push_rt_tasks+0x12/0x20 kernel/sched/rt.c:2096
 do_balance_callbacks+0xc3/0x160 kernel/sched/core.c:5021
 balance_callbacks+0x31/0x50 kernel/sched/core.c:5084
 __sched_setscheduler+0x1a1f/0x1f40 kernel/sched/syscalls.c:757
 _sched_setscheduler kernel/sched/syscalls.c:788 [inline]
 sched_setscheduler kernel/sched/syscalls.c:805 [inline]
 do_sched_setscheduler+0x29c/0x4e0 kernel/sched/syscalls.c:897
 __do_sys_sched_setscheduler kernel/sched/syscalls.c:970 [inline]
 __se_sys_sched_setscheduler kernel/sched/syscalls.c:965 [inline]
 __x64_sys_sched_setscheduler+0x79/0x90 kernel/sched/syscalls.c:965
 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: 0033:0x7feefdd7e819
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:00007feefec13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000090
RAX: ffffffffffffffda RBX: 00007feefdf35fa0 RCX: 00007feefdd7e819
RDX: 0000000020000200 RSI: 0000000000000002 RDI: 000000000000067a
RBP: 00007feefddf175e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007feefdf35fa0 R15: 00007ffe815cf5e8
 </TASK>