rcu: INFO: rcu_sched self-detected stall on CPU
rcu: 	1-....: (8911 ticks this GP) idle=bcf/1/0x4000000000000000 softirq=3724/3724 fqs=5000 
	(t=10000 jiffies g=2045 q=192)
NMI backtrace for cpu 1
CPU: 1 PID: 2809 Comm: syz.3.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x41/0x5e lib/dump_stack.c:106
 nmi_cpu_backtrace.cold+0x32/0x80 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x81/0x90 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_dump_cpu_stacks+0xa5/0xd3 kernel/rcu/tree_stall.h:349
 print_cpu_stall kernel/rcu/tree_stall.h:633 [inline]
 check_cpu_stall kernel/rcu/tree_stall.h:727 [inline]
 rcu_pending kernel/rcu/tree.c:3936 [inline]
 rcu_sched_clock_irq.cold+0xc7/0x1e7 kernel/rcu/tree.c:2619
 update_process_times+0x87/0xc0 kernel/time/timer.c:1818
 tick_sched_handle+0x1d/0x50 kernel/time/tick-sched.c:254
 tick_sched_timer+0x5c/0x70 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x138/0x2e0 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x109/0x230 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x63/0x100 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x65/0x90 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:console_unlock+0x29d/0x500 kernel/printk/printk.c:2749
Code: 81 48 c7 c7 20 78 fd 82 e8 40 3a ff ff e8 ab 1c 00 00 9c 58 f6 c4 02 0f 85 11 02 00 00 41 f7 c7 00 02 00 00 74 01 fb 45 85 e4 <0f> 85 df 01 00 00 8b 54 24 04 85 d2 0f 84 f5 fd ff ff e8 5c 63 0e
RSP: 0018:ffffc9000175ba48 EFLAGS: 00000246
RAX: 0000000000000046 RBX: ffff88810a189b00 RCX: ffffc9000175ba0c
RDX: 0000000000000004 RSI: ffffffff82ef7600 RDI: ffff88810a18a5c8
RBP: 0000000000000000 R08: 0000000000080005 R09: 0000000000000000
R10: 0000000000080000 R11: 716572203a736668 R12: 0000000000000000
R13: 0000000000000074 R14: 0000000000000000 R15: 0000000000000206
 vprintk_emit+0x10d/0x2c0 kernel/printk/printk.c:2274
 _printk+0x53/0x6a kernel/printk/printk.c:2299
 hfs_bnode_read_u16 fs/hfs/bnode.c:105 [inline]
 hfs_bnode_dump+0x5b/0x110 fs/hfs/bnode.c:261
 hfs_brec_remove+0x158/0x190 fs/hfs/brec.c:244
 hfs_cat_move+0x352/0x450 fs/hfs/catalog.c:364
 hfs_rename+0x55/0xa0 fs/hfs/dir.c:299
 vfs_rename+0x89d/0xb00 fs/namei.c:4840
 do_renameat2+0x537/0x580 fs/namei.c:4993
 __do_sys_rename fs/namei.c:5039 [inline]
 __se_sys_rename fs/namei.c:5037 [inline]
 __x64_sys_rename+0x3b/0x50 fs/namei.c:5037
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x33/0x80 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f700a13dbe9
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:00007f7009fae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f700a374fa0 RCX: 00007f700a13dbe9
RDX: 0000000000000000 RSI: 0000200000000180 RDI: 00002000000003c0
RBP: 00007f700a1c0e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f700a375038 R14: 00007f700a374fa0 R15: 00007ffeaae092a8
 </TASK>