------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(1)
WARNING: CPU: 0 PID: 5114 at kernel/locking/lockdep.c:232 hlock_class kernel/locking/lockdep.c:232 [inline]
WARNING: CPU: 0 PID: 5114 at kernel/locking/lockdep.c:232 check_wait_context kernel/locking/lockdep.c:4773 [inline]
WARNING: CPU: 0 PID: 5114 at kernel/locking/lockdep.c:232 __lock_acquire+0x573/0x1fd0 kernel/locking/lockdep.c:5087
Modules linked in:
CPU: 0 PID: 5114 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:hlock_class kernel/locking/lockdep.c:232 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4773 [inline]
RIP: 0010:__lock_acquire+0x573/0x1fd0 kernel/locking/lockdep.c:5087
Code: 00 00 83 3d 2e 16 3b 0e 00 75 23 90 48 c7 c7 20 b9 ca 8b 48 c7 c6 c0 bb ca 8b e8 78 e4 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:ffffc900030df610 EFLAGS: 00010046
RAX: 1076f30dc3be8600 RBX: 0000000000000cf0 RCX: ffff888061120000
RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000014 R08: ffffffff815847a2 R09: 1ffff1101728519a
R10: dffffc0000000000 R11: ffffed101728519b R12: 0000000000000001
R13: ffff888061120000 R14: 0000000000000014 R15: ffff888061120ba0
FS:  0000555576ffa480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000202d9030 CR3: 0000000079e2c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
 _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559
 _double_lock_balance kernel/sched/sched.h:2715 [inline]
 double_lock_balance kernel/sched/sched.h:2760 [inline]
 find_lock_lowest_rq+0x1e1/0x670 kernel/sched/rt.c:1941
 push_rt_task+0x13f/0x7e0 kernel/sched/rt.c:2074
 push_rt_tasks kernel/sched/rt.c:2124 [inline]
 task_woken_rt+0x14c/0x220 kernel/sched/rt.c:2424
 ttwu_do_activate+0x338/0x7e0 kernel/sched/core.c:3805
 ttwu_queue kernel/sched/core.c:4057 [inline]
 try_to_wake_up+0x884/0x1470 kernel/sched/core.c:4378
 signal_wake_up_state+0xb4/0x120 kernel/signal.c:773
 signal_wake_up include/linux/sched/signal.h:448 [inline]
 complete_signal+0xb36/0xcf0 kernel/signal.c:1055
 __send_signal_locked+0xb1b/0xdc0 kernel/signal.c:1185
 do_send_sig_info kernel/signal.c:1301 [inline]
 group_send_sig_info+0x292/0x310 kernel/signal.c:1451
 __kill_pgrp_info kernel/signal.c:1467 [inline]
 kill_something_info kernel/signal.c:1617 [inline]
 __do_sys_kill kernel/signal.c:3830 [inline]
 __se_sys_kill+0x431/0x5d0 kernel/signal.c:3824
 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: 0033:0x7f7e4c440537
Code: 48 83 c4 08 c3 66 0f 1f 44 00 00 48 c7 c2 b0 ff ff ff 64 89 02 b8 ff ff ff ff eb e4 0f 1f 80 00 00 00 00 b8 3e 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe05df1218 EFLAGS: 00000293 ORIG_RAX: 000000000000003e
RAX: ffffffffffffffda RBX: 00000000000000fe RCX: 00007f7e4c440537
RDX: 000000000000085b RSI: 0000000000000009 RDI: 00000000ffffff02
RBP: 00007ffe05df127c R08: 0000000029b6877a R09: 7fffffffffffffff
R10: 00007f7e4d1120b8 R11: 0000000000000293 R12: 0000000000000064
R13: 00000000000257d8 R14: 000000000002547b R15: 0000000000000013
 </TASK>