clocksource: Long readout interval, skipping watchdog check: cs_nsec: 97419198495 wd_nsec: 97419200730
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (540 ticks this GP) idle=ed14/1/0x4000000000000000 softirq=18810/18810 fqs=5228
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:    82755          1            0
rcu: 	cputime:     3757       1632            5   ==> 5400(ms)
rcu: 	(t=10502 jiffies g=11069 q=2759 ncpus=2)
CPU: 1 UID: 0 PID: 7034 Comm: syz.1.490 Not tainted 6.17.0-rc1-syzkaller-00022-g07866544e410-dirty #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:lock_acquire+0x175/0x360
Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 eb e3 02 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e
RSP: 0018:ffffc900001e0310 EFLAGS: 00000206
RAX: 0107ac7dfeac8b00 RBX: 0000000000000000 RCX: 0107ac7dfeac8b00
RDX: 0000000000000000 RSI: ffffffff8dba6014 RDI: ffffffff8be33300
RBP: ffffffff81cea1f6 R08: 0000000000000000 R09: ffffffff81cea1f6
R10: ffffc900001e0498 R11: ffffffff81ac3890 R12: 0000000000000002
R13: ffffffff8e139ee0 R14: 0000000000000000 R15: 0000000000000246
FS:  00007fc5191696c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32619ff8 CR3: 0000000031e32000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 00000000000f0602
Call Trace:
 <IRQ>
 is_bpf_text_address+0x47/0x2b0
 kernel_text_address+0xa5/0xe0
 __kernel_text_address+0xd/0x40
 unwind_get_return_address+0x4d/0x90
 arch_stack_walk+0xfc/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_track+0x3e/0x80
 __kasan_kmalloc+0x93/0xb0
 __kmalloc_cache_noprof+0x230/0x3d0
 dst_cow_metrics_generic+0x56/0x1c0
 icmp6_dst_alloc+0x264/0x420
 ndisc_send_skb+0x41f/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:kasan_check_range+0xe/0x2c0
Code: 0b cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 55 41 57 41 56 41 55 41 54 53 <b0> 01 48 85 f6 0f 84 ba 01 00 00 4c 8d 04 37 49 39 f8 0f 82 82 02
RSP: 0018:ffffc90006307948 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8b7a0ef5
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8fa37e30
RBP: ffffc90006307b90 R08: ffffc90006307b1f R09: 0000000000000000
R10: ffffc90006307b10 R11: fffff52000c60f64 R12: 0000000000000000
R13: 0000000000000001 R14: dffffc0000000000 R15: 1ffff92000c60f74
 __schedule+0xe5/0x4cc0
 preempt_schedule_irq+0xb5/0x150
 irqentry_exit+0x6f/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:__se_sys_perf_event_open+0x193a/0x1d70
Code: 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 1a 03 00 00 48 8b 74 24 10 8b 96 0c 03 00 00 48 8b 5c 24 28 48 89 df e8 26 49 00 00 <48> 89 df e8 6e 22 ff ff 48 8b 7c 24 60 e8 04 dd 8a 09 80 7c 24 20
RSP: 0018:ffffc90006307d00 EFLAGS: 00000246
RAX: 0107ac7dfeac8b00 RBX: ffff888031667800 RCX: 0000000000080000
RDX: ffffc90007d39000 RSI: 000000000000163f RDI: 0000000000001640
RBP: ffffc90006307ee0 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: ffff888031667950
R13: ffff88810fd75140 R14: ffff8881088e9cc0 R15: 1ffff92000c60fb0
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc51838ebe9
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:00007fc519169038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fc5185b5fa0 RCX: 00007fc51838ebe9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000100
RBP: 00007fc518411e19 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc5185b6038 R14: 00007fc5185b5fa0 R15: 00007fffe625a868
 </TASK>
sched: DL replenish lagged too much
