rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2655 jiffies s: 38793 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 16112 Comm: syz.1.4202 Not tainted 6.11.0-rc6-syzkaller-00026-g88fac17500f4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:__remove_hrtimer kernel/time/hrtimer.c:1118 [inline]
RIP: 0010:__run_hrtimer kernel/time/hrtimer.c:1669 [inline]
RIP: 0010:__hrtimer_run_queues+0x3c8/0xd50 kernel/time/hrtimer.c:1753
Code: 00 00 c6 02 00 80 e3 01 0f b6 db 31 ff 89 de e8 ae be 12 00 84 db 75 0a e8 a5 bb 12 00 e9 85 00 00 00 48 8b bc 24 98 00 00 00 <4c> 89 f6 e8 90 da 31 0a 84 c0 74 07 e8 87 bb 12 00 eb 6a 48 8b 9c
RSP: 0018:ffffc90000a18d60 EFLAGS: 00000002
RAX: 0000000000010000 RBX: 0000000000000001 RCX: ffff88802ba5bc00
RDX: ffff88802ba5bc00 RSI: 0000000000000001 RDI: ffff8880b892cad0
RBP: ffffc90000a18ea8 R08: ffffffff8180d102 R09: 1ffffffff2030de5
R10: dffffc0000000000 R11: fffffbfff2030de6 R12: 1ffff1101712595b
R13: dffffc0000000000 R14: ffff88807f05d340 R15: ffff8880b892c880
FS:  00007f429fa606c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3f23cfc178 CR3: 0000000069b1c000 CR4: 0000000000350ef0
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1815
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline]
 __sysvec_apic_timer_interrupt+0x112/0x3f0 arch/x86/kernel/apic/apic.c:1049
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 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:lock_is_held_type+0x13b/0x190
Code: 75 44 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 4c 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 42 89 d8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
RSP: 0018:ffffc9000490faf8 EFLAGS: 00000206
RAX: af47cd120c5e9500 RBX: 0000000000000000 RCX: ffff88802ba5bc00
RDX: 0000000000000000 RSI: ffffffff8c0ae6e0 RDI: ffffffff8c608d40
RBP: ffffc9000490fc50 R08: ffff8880578a82d7 R09: 1ffff1100af1505a
R10: dffffc0000000000 R11: ffffed100af1505b R12: 0000000000000246
R13: ffff88802ba5bc00 R14: 00000000ffffffff R15: ffffffff8e9382a0
 lock_is_held include/linux/lockdep.h:249 [inline]
 __might_resched+0xf4/0x780 kernel/sched/core.c:8425
 io_cqring_wait io_uring/io_uring.c:2497 [inline]
 __do_sys_io_uring_enter io_uring/io_uring.c:3255 [inline]
 __se_sys_io_uring_enter+0x1b8d/0x2670 io_uring/io_uring.c:3147
 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: 0033:0x7f429eb7cef9
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:00007f429fa60038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
RAX: ffffffffffffffda RBX: 00007f429ed35f80 RCX: 00007f429eb7cef9
RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f429ebef01e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f429ed35f80 R15: 00007ffe13d387c8
 </TASK>