clocksource: Long readout interval, skipping watchdog check: cs_nsec: 4949910345 wd_nsec: 4949910865
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10499 ticks this GP) idle=005c/1/0x4000000000000000 softirq=36008/36008 fqs=5249
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1070635          0            0
rcu: 	cputime:    31172      21317           85   ==> 52500(ms)
rcu: 	(t=10502 jiffies g=35977 q=1399 ncpus=2)
CPU: 1 UID: 0 PID: 10672 Comm: syz.0.1499 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:kasan_check_range+0x9b/0x2c0
Code: 01 00 00 00 00 fc ff df 4d 8d 34 19 4d 89 f4 4d 29 dc 49 83 fc 10 7f 29 4d 85 e4 0f 84 41 01 00 00 4c 89 cb 48 f7 d3 4c 01 fb <41> 80 3b 00 0f 85 de 01 00 00 49 ff c3 48 ff c3 75 ee e9 21 01 00
RSP: 0000:ffffc900001e0180 EFLAGS: 00000286
RAX: 1ffff9200003c001 RBX: ffffffffffffffff RCX: ffffffff8172cd88
RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc900001e02f8
RBP: 0000000000000000 R08: ffffc900001e0307 R09: 1ffff9200003c060
R10: dffffc0000000000 R11: fffff5200003c060 R12: 0000000000000002
R13: ffffc900001e02f8 R14: fffff5200003c061 R15: 1ffff9200003c05f
FS:  00007fa6f2fee6c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3f61899fc8 CR3: 000000011360a000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000200000000300
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 __asan_memset+0x22/0x50
 unwind_next_frame+0xc98/0x2390
 arch_stack_walk+0x11c/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_track+0x3e/0x80
 __kasan_kmalloc+0x93/0xb0
 __kmalloc_cache_noprof+0x230/0x3d0
 ref_tracker_alloc+0x133/0x460
 dst_init+0xd9/0x450
 dst_alloc+0x12a/0x170
 icmp6_dst_alloc+0x75/0x420
 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:preempt_schedule_irq+0xb0/0x150
Code: 24 20 f6 44 24 21 02 74 0c 90 0f 0b 48 f7 03 08 00 00 00 74 64 bf 01 00 00 00 e8 5b 98 15 f6 e8 96 f2 4c f6 fb bf 01 00 00 00 <e8> 5b ab ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24
RSP: 0000:ffffc900074d7dc0 EFLAGS: 00000282
RAX: cfa9140e4389fd00 RBX: 0000000000000000 RCX: cfa9140e4389fd00
RDX: 0000000000000000 RSI: ffffffff8d9b6df1 RDI: 0000000000000001
RBP: ffffc900074d7e70 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000e9afb8
 irqentry_exit+0x6f/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:irqentry_exit_to_user_mode+0x51/0x120
Code: 07 85 c0 0f 85 c3 00 00 00 e8 3b 00 31 f6 65 4c 8b 34 25 08 40 a0 92 49 8b 3e f7 c7 1e 30 02 00 74 53 49 89 ff e8 2f ff 30 f6 <4c> 89 f8 a8 18 74 08 e8 63 1a 01 00 4c 89 f8 a9 00 10 00 00 74 0b
RSP: 0000:ffffc900074d7f38 EFLAGS: 00000286
RAX: cfa9140e4389fd00 RBX: ffffc900074d7f58 RCX: cfa9140e4389fd00
RDX: 0000000000000000 RSI: ffffffff8d9b6df1 RDI: ffffffff8be33300
RBP: 0000000000000000 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88810f0c9cc0 R15: 000000000000000a
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0033:0x7fa6f4d8ebe9
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:00007fa6f2fee038 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 00007fa6f4fb5fa0 RCX: 00007fa6f4d8ebe9
RDX: 00002000000006c0 RSI: 0000000000005452 RDI: 0000000000000003
RBP: 00007fa6f4e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa6f4fb6038 R14: 00007fa6f4fb5fa0 R15: 00007ffe84284b88
 </TASK>
clocksource: Long readout interval, skipping watchdog check: cs_nsec: 99466081530 wd_nsec: 99466089069
