rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10489 ticks this GP) idle=65ec/1/0x4000000000000000 softirq=17885/17885 fqs=5246
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1192908          0            0
rcu: 	cputime:    28273      24226           77   ==> 52510(ms)
rcu: 	(t=10502 jiffies g=9997 q=4281 ncpus=2)
CPU: 0 UID: 0 PID: 6373 Comm: syz.1.135 Not tainted 6.16.0-syzkaller-06600-g1dbf1d590d10 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:kernel_text_address+0x56/0xe0
Code: ff 85 c0 74 0c 89 e8 5b 41 5e 5d c3 cc cc cc cc cc 48 c7 c0 80 39 a0 8f 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 <84> c0 75 5d 83 3d 2f ae 13 0e 01 77 18 48 81 fb 00 60 05 91 0f 93
RSP: 0018:ffffc90000007118 EFLAGS: 00000a06
RAX: 0000000000000000 RBX: 00007f0151d8ebe9 RCX: dffffc0000000000
RDX: 0000000000000100 RSI: 00007f0151d8e000 RDI: ffffffffff600000
RBP: 0000000000000001 R08: 0000000000000022 R09: ffffffff8172cd05
R10: ffffc900000071b8 R11: ffffffff81ac3450 R12: ffff88810876b980
R13: 1ffff92000000eb0 R14: dffffc0000000000 R15: 1ffff92000000e36
FS:  00007f0152c5a6c0(0000) GS:ffff8880b8680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2d8b2e56c0 CR3: 000000002234a000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 __kernel_text_address+0xd/0x40
 unwind_get_return_address+0x4d/0x90
 arch_stack_walk+0xfc/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_stack+0x3e/0x60
 kasan_record_aux_stack+0xbd/0xd0
 call_rcu+0x157/0x9c0
 skb_release_head_state+0x71/0x250
 sk_skb_reason_drop+0xe9/0x170
 neigh_connected_output+0x3e9/0x460
 ip6_finish_output2+0x11fe/0x16a0
 ndisc_send_skb+0xb54/0x1440
 addrconf_rs_timer+0x369/0x670
 call_timer_fn+0x17e/0x5f0
 __run_timer_base+0x61a/0x860
 run_timer_softirq+0xb7/0x180
 handle_softirqs+0x286/0x870
 __irq_exit_rcu+0xca/0x1f0
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:native_apic_msr_write+0x39/0x50
Code: 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 c3 cc cc cc cc cc f3 0f 1e fa 89 f6 31 d2 e9 92 a2 8b 03 66
RSP: 0018:ffffc90002e3fb48 EFLAGS: 00000246
RAX: 00000000000000f6 RBX: 0000000000000200 RCX: 000000000000083f
RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f
RBP: ffffc90002e3fc20 R08: ffffc90002e3fba7 R09: 1ffff920005c7f74
R10: dffffc0000000000 R11: fffff520005c7f75 R12: ffff88804b031401
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88804b0314b0
 arch_irq_work_raise+0x6d/0x80
 __irq_work_queue_local+0x1d7/0x550
 irq_work_queue+0x99/0x140
 bpf_send_signal_common+0x3b4/0x540
 bpf_send_signal+0x1d/0x30
 bpf_prog_63d1fe5ed215ff41+0x1b/0x21
 bpf_trace_run2+0x284/0x4b0
 __bpf_trace_sys_exit+0x38/0x60
 syscall_exit_work+0x184/0x1d0
 do_syscall_64+0x2ad/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0151d8ebe9
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:00007f0152c5a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 00007f0151fb5fa0 RCX: 00007f0151d8ebe9
RDX: 00002000000006c0 RSI: 0000000000005452 RDI: 0000000000000003
RBP: 00007f0151e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0151fb6038 R14: 00007f0151fb5fa0 R15: 00007ffc598c4a68
 </TASK>
sched: DL replenish lagged too much
