------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 1 PID: 31322 at kernel/locking/lockdep.c:234 hlock_class kernel/locking/lockdep.c:234 [inline] WARNING: CPU: 1 PID: 31322 at kernel/locking/lockdep.c:234 check_wait_context kernel/locking/lockdep.c:4852 [inline] WARNING: CPU: 1 PID: 31322 at kernel/locking/lockdep.c:234 __lock_acquire+0x564/0x2100 kernel/locking/lockdep.c:5178 Modules linked in: CPU: 1 UID: 0 PID: 31322 Comm: kworker/1:1 Not tainted 6.14.0-rc1-syzkaller-00207-g595ab66f1bec #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 Workqueue: events __sched_core_put RIP: 0010:hlock_class kernel/locking/lockdep.c:234 [inline] RIP: 0010:check_wait_context kernel/locking/lockdep.c:4852 [inline] RIP: 0010:__lock_acquire+0x564/0x2100 kernel/locking/lockdep.c:5178 Code: 00 00 83 3d 01 c2 80 0e 00 75 23 90 48 c7 c7 20 a5 0a 8c 48 c7 c6 20 a8 0a 8c e8 67 44 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:ffffc900043ef0b0 EFLAGS: 00010046 RAX: 0d7cd4da2dbb7000 RBX: 0000000000001b20 RCX: ffff88802f461e00 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00000000000c1b20 R08: ffffffff81800c22 R09: 1ffffffff1d02858 R10: dffffc0000000000 R11: fffffbfff1d02859 R12: ffff88802f4628d4 R13: 0000000000000028 R14: 1ffff11005e8c54a R15: ffff88802f462a50 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe683011d58 CR3: 0000000065a14000 CR4: 0000000000350ef0 Call Trace: lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851 _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378 raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:598 raw_spin_rq_lock kernel/sched/sched.h:1521 [inline] rq_lock kernel/sched/sched.h:1852 [inline] ttwu_queue kernel/sched/core.c:3999 [inline] try_to_wake_up+0x7e2/0x1470 kernel/sched/core.c:4329 swake_up_locked kernel/sched/swait.c:29 [inline] swake_up_one+0x70/0x160 kernel/sched/swait.c:52 rcu_report_unblock_qs_rnp kernel/rcu/tree.c:2355 [inline] rcu_preempt_deferred_qs_irqrestore+0xa3e/0xca0 kernel/rcu/tree_plugin.h:569 rcu_read_unlock_special+0x497/0x570 kernel/rcu/tree_plugin.h:693 __rcu_read_unlock+0xa1/0x110 kernel/rcu/tree_plugin.h:438 rcu_read_unlock include/linux/rcupdate.h:882 [inline] pte_unmap include/linux/pgtable.h:136 [inline] __text_poke+0xb53/0xd80 arch/x86/kernel/alternative.c:1993 text_poke arch/x86/kernel/alternative.c:2017 [inline] text_poke_bp_batch+0x265/0xb30 arch/x86/kernel/alternative.c:2325 text_poke_flush arch/x86/kernel/alternative.c:2519 [inline] text_poke_finish+0x30/0x50 arch/x86/kernel/alternative.c:2526 arch_jump_label_transform_apply+0x1c/0x30 arch/x86/kernel/jump_label.c:146 static_key_disable_cpuslocked+0xd2/0x1c0 kernel/jump_label.c:240 static_key_disable+0x1a/0x20 kernel/jump_label.c:248 __sched_core_disable kernel/sched/core.c:446 [inline] __sched_core_put+0xee/0x120 kernel/sched/core.c:466 process_one_work kernel/workqueue.c:3236 [inline] process_scheduled_works+0xa68/0x1840 kernel/workqueue.c:3317 worker_thread+0x870/0xd30 kernel/workqueue.c:3398 kthread+0x7ab/0x920 kernel/kthread.c:464 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244