rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2636 jiffies s: 13561 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 9564 Comm: syz-executor.1 Not tainted 6.9.0-rc5-next-20240426-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:rb_next+0x6/0xf0 lib/rbtree.c:493
Code: 3c 38 00 74 e3 48 89 df e8 77 0d 7c f6 eb d9 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 57 <41> 56 41 54 53 49 89 fc 49 bf 00 00 00 00 00 fc ff df 48 89 f8 48
RSP: 0018:ffffc90000007858 EFLAGS: 00000046
RAX: ffffffff8b8077d1 RBX: ffff8880b942c9d8 RCX: ffff8880288d1e00
RDX: 0000000000010103 RSI: ffff88802fa4e340 RDI: ffff88802fa4e340
RBP: dffffc0000000000 R08: ffffffff8b807798 R09: 1ffffffff1f58ffd
R10: dffffc0000000000 R11: fffffbfff1f58ffe R12: 1ffff11005f49c68
R13: ffff88802fa4e340 R14: ffff8880b942c9d0 R15: 1ffff1101728593b
FS:  0000555565cbe480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb7b64535f8 CR3: 000000006c652000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 rb_erase_cached include/linux/rbtree.h:124 [inline]
 timerqueue_del+0x89/0x100 lib/timerqueue.c:57
 __remove_hrtimer kernel/time/hrtimer.c:1118 [inline]
 __run_hrtimer kernel/time/hrtimer.c:1667 [inline]
 __hrtimer_run_queues+0x3da/0xd50 kernel/time/hrtimer.c:1751
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1813
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline]
 __sysvec_apic_timer_interrupt+0x110/0x3f0 arch/x86/kernel/apic/apic.c:1049
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0x52/0xc0 arch/x86/kernel/apic/apic.c:1043
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:get_current arch/x86/include/asm/current.h:49 [inline]
RIP: 0010:lockdep_enabled kernel/locking/lockdep.c:122 [inline]
RIP: 0010:lock_release+0x104/0x9f0 kernel/locking/lockdep.c:5767
Code: 03 42 0f b6 04 38 84 c0 0f 85 f7 05 00 00 83 3d ed e5 39 0e 00 0f 84 32 05 00 00 65 8b 05 24 bd 8f 7e 85 c0 0f 85 23 05 00 00 <65> 48 8b 04 25 00 d5 03 00 48 89 44 24 18 48 8d 98 dc 0a 00 00 48
RSP: 0018:ffffc90000007c00 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8172cd10
RDX: 0000000000000000 RSI: ffffffff8c1fc4c0 RDI: ffffffff8c1fc480
RBP: ffffc90000007d40 R08: ffffffff8fac7fef R09: 1ffffffff1f58ffd
R10: dffffc0000000000 R11: fffffbfff1f58ffe R12: 1ffff92000000f8c
R13: ffffffff895c2aae R14: 0000000000000100 R15: dffffc0000000000
 __raw_spin_unlock include/linux/spinlock_api_smp.h:141 [inline]
 _raw_spin_unlock+0x16/0x50 kernel/locking/spinlock.c:186
 spin_unlock include/linux/spinlock.h:391 [inline]
 net_tx_action+0x8ae/0xa50 net/core/dev.c:5275
 __do_softirq+0x2c6/0x980 kernel/softirq.c:554
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 8e e0 69 f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> 43 a8 d3 f5 65 8b 05 b4 ab 71 74 85 c0 74 43 48 c7 04 24 0e 36
RSP: 0018:ffffc90009b2fb40 EFLAGS: 00000206
RAX: 1612c41e915ca500 RBX: 1ffff92001365f6c RCX: ffffffff817318da
RDX: dffffc0000000000 RSI: ffffffff8bcab340 RDI: 0000000000000001
RBP: ffffc90009b2fbd0 R08: ffffffff92f9668f R09: 1ffffffff25f2cd1
R10: dffffc0000000000 R11: fffffbfff25f2cd2 R12: dffffc0000000000
R13: 1ffff92001365f68 R14: ffffc90009b2fb60 R15: 0000000000000246
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 srcu_funnel_gp_start kernel/rcu/srcutree.c:1063 [inline]
 srcu_gp_start_if_needed+0xea3/0x11e0 kernel/rcu/srcutree.c:1302
 tp_rcu_get_state kernel/tracepoint.c:53 [inline]
 tracepoint_remove_func kernel/tracepoint.c:426 [inline]
 tracepoint_probe_unregister+0x7c5/0x990 kernel/tracepoint.c:551
 bpf_raw_tp_link_release+0x45/0x70 kernel/bpf/syscall.c:3519
 bpf_link_free+0x10e/0x2d0 kernel/bpf/syscall.c:3065
 bpf_link_put_direct kernel/bpf/syscall.c:3106 [inline]
 bpf_link_release+0x7b/0x90 kernel/bpf/syscall.c:3113
 __fput+0x406/0x8b0 fs/file_table.c:422
 __do_sys_close fs/open.c:1555 [inline]
 __se_sys_close fs/open.c:1540 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1540
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb7b567cd9a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffceb2438d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb7b567cd9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007fb7b57ad980 R08: 00007fb7b5600000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 000000000003e4c7
R13: 000000000003e495 R14: 00007ffceb243a90 R15: 00007fb7b5634cb0
 </TASK>