rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 3422 jiffies s: 1765 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 3816 Comm: syz.2.31 Not tainted 6.1.113-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:perf_prepare_sample+0x13b8/0x1fb0 kernel/events/core.c:7640
Code: 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 5a f1 31 00 4c 89 23 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 18 <48> 89 de 48 81 e6 00 00 20 00 31 ff e8 37 73 da ff 48 89 d8 48 25
RSP: 0018:ffffc90000006c00 EFLAGS: 00000006
RAX: ffffffff81b01fcd RBX: 0000000000000000 RCX: ffff888025b53b80
RDX: 0000000000010100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000006cf0 R08: ffffffff81b01fbf R09: fffffbfff224604d
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc90000006da6 R14: 0000000000000000 R15: ffffc90000006f00
FS:  00007f88319636c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555575d5e808 CR3: 000000007e597000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 __perf_event_output kernel/events/core.c:7706 [inline]
 perf_event_output_forward+0x1b7/0x330 kernel/events/core.c:7726
 __perf_event_overflow+0x45e/0x640 kernel/events/core.c:9472
 perf_swevent_hrtimer+0x38e/0x4f0 kernel/events/core.c:10880
 __run_hrtimer kernel/time/hrtimer.c:1689 [inline]
 __hrtimer_run_queues+0x5a7/0xe50 kernel/time/hrtimer.c:1753
 hrtimer_interrupt+0x392/0x980 kernel/time/hrtimer.c:1815
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1095 [inline]
 __sysvec_apic_timer_interrupt+0x156/0x580 arch/x86/kernel/apic/apic.c:1112
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1106 [inline]
 sysvec_apic_timer_interrupt+0x4d/0xc0 arch/x86/kernel/apic/apic.c:1106
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:stack_trace_consume_entry+0x0/0x270 kernel/stacktrace.c:83
Code: ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7b ff ff ff 48 89 df e8 50 c4 69 00 e9 6e ff ff ff e8 b6 e3 2e 09 66 0f 1f 44 00 00 <55> 41 57 41 56 41 55 41 54 53 48 83 ec 18 48 89 fb 48 ba 00 00 00
RSP: 0018:ffffc90000007418 EFLAGS: 00000282
RAX: ffffffff8133b851 RBX: ffffc90000007420 RCX: ffffffff8fdb5000
RDX: ffffffff8ff0ef01 RSI: ffffffff8133b851 RDI: ffffc90000007500
RBP: ffffc900000074b0 R08: ffffc90004c87550 R09: ffffc90000007470
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888025b53b80
R13: ffffffff81784fd0 R14: ffffc90000007500 R15: 0000000000000000
 arch_stack_walk+0x101/0x140 arch/x86/kernel/stacktrace.c:27
 stack_trace_save+0x113/0x1c0 kernel/stacktrace.c:122
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:383
 kmalloc include/linux/slab.h:557 [inline]
 dst_cow_metrics_generic+0x52/0x1b0 net/core/dst.c:195
 dst_metrics_write_ptr include/net/dst.h:119 [inline]
 dst_metric_set include/net/dst.h:180 [inline]
 icmp6_dst_alloc+0x2bf/0x470 net/ipv6/route.c:3282
 ndisc_send_skb+0x344/0x14e0 net/ipv6/ndisc.c:491
 addrconf_rs_timer+0x357/0x610 net/ipv6/addrconf.c:3963
 call_timer_fn+0x1ad/0x6b0 kernel/time/timer.c:1504
 expire_timers kernel/time/timer.c:1549 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1820
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1833
 handle_softirqs+0x2ee/0xa40 kernel/softirq.c:571
 __do_softirq kernel/softirq.c:605 [inline]
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:654
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:666
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1106 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:preempt_schedule_irq+0xf2/0x1c0 kernel/sched/core.c:6870
Code: 89 f5 49 c1 ed 03 eb 0d 48 f7 03 08 00 00 00 0f 84 97 00 00 00 bf 01 00 00 00 e8 69 aa ae f6 e8 44 78 e1 f6 fb bf 01 00 00 00 <e8> 79 b4 ff ff 43 80 7c 3d 00 00 74 08 4c 89 f7 e8 89 39 32 f7 48
RSP: 0018:ffffc90004c873a0 EFLAGS: 00000286
RAX: b1eaae4659d03600 RBX: 1ffff92000990e7c RCX: ffffffff97337103
RDX: dffffc0000000000 RSI: ffffffff8b0c02c0 RDI: 0000000000000001
RBP: ffffc90004c87450 R08: ffffffff90145000 R09: ffffffff90145008
R10: ffffffff90145018 R11: ffffffff90145010 R12: 1ffff92000990e74
R13: 1ffff92000990e78 R14: ffffc90004c873c0 R15: dffffc0000000000
 irqentry_exit+0x53/0x80 kernel/entry/common.c:439
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:stack_trace_consume_entry+0x33/0x270 kernel/stacktrace.c:86
Code: 53 48 83 ec 18 48 89 fb 48 ba 00 00 00 00 00 fc ff df 4c 8d 4f 10 4d 89 cf 49 c1 ef 03 41 0f b6 04 17 84 c0 0f 85 02 01 00 00 <44> 8b 43 10 48 8d 6b 08 49 89 ec 49 c1 ec 03 41 0f b6 04 14 84 c0
RSP: 0018:ffffc90004c87510 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffc90004c87640 RCX: ffffffff8fdb5000
RDX: dffffc0000000000 RSI: ffffffff81eb1a22 RDI: ffffc90004c87640
RBP: ffffc90004c875f0 R08: ffffc90004c87818 R09: ffffc90004c87650
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888025b53b80
R13: ffffffff81784fd0 R14: ffffc90004c87640 R15: 1ffff92000990eca
 arch_stack_walk+0x101/0x140 arch/x86/kernel/stacktrace.c:27
 stack_trace_save+0x113/0x1c0 kernel/stacktrace.c:122
 save_stack+0xf6/0x1e0 mm/page_owner.c:127
 __reset_page_owner+0x52/0x1a0 mm/page_owner.c:148
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1444 [inline]
 free_pcp_prepare mm/page_alloc.c:1494 [inline]
 free_unref_page_prepare+0xf63/0x1120 mm/page_alloc.c:3369
 free_unref_page+0x33/0x3e0 mm/page_alloc.c:3464
 free_slab mm/slub.c:2031 [inline]
 discard_slab mm/slub.c:2037 [inline]
 __unfreeze_partials+0x1b7/0x210 mm/slub.c:2586
 put_cpu_partial+0x17b/0x250 mm/slub.c:2662
 qlink_free mm/kasan/quarantine.c:168 [inline]
 qlist_free_all+0x76/0xe0 mm/kasan/quarantine.c:187
 kasan_quarantine_reduce+0x156/0x170 mm/kasan/quarantine.c:294
 __kasan_slab_alloc+0x1f/0x70 mm/kasan/common.c:305
 kasan_slab_alloc include/linux/kasan.h:201 [inline]
 slab_post_alloc_hook+0x52/0x3a0 mm/slab.h:737
 slab_alloc_node mm/slub.c:3398 [inline]
 __kmem_cache_alloc_node+0x137/0x260 mm/slub.c:3437
 kmalloc_node_trace+0x23/0xe0 mm/slab_common.c:1039
 kmalloc_node include/linux/slab.h:579 [inline]
 kzalloc_node include/linux/slab.h:704 [inline]
 __get_vm_area_node+0x126/0x360 mm/vmalloc.c:2498
 get_vm_area_caller mm/vmalloc.c:2558 [inline]
 vmap+0xf5/0x2d0 mm/vmalloc.c:2853
 bpf_ringbuf_area_alloc kernel/bpf/ringbuf.c:142 [inline]
 bpf_ringbuf_alloc+0x1ec/0x410 kernel/bpf/ringbuf.c:169
 ringbuf_map_alloc+0x1cf/0x2f0 kernel/bpf/ringbuf.c:210
 find_and_alloc_map kernel/bpf/syscall.c:131 [inline]
 map_create+0x4c0/0xd20 kernel/bpf/syscall.c:1143
 __sys_bpf+0x2d3/0x6c0 kernel/bpf/syscall.c:5002
 __do_sys_bpf kernel/bpf/syscall.c:5124 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5122 [inline]
 __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:5122
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f8830b7dff9
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:00007f8831963038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f8830d36058 RCX: 00007f8830b7dff9
RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000000
RBP: 00007f8830bf0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f8830d36058 R15: 00007ffeb5b85ec8
 </TASK>