rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (46 ticks this GP) idle=941/1/0x4000000000000002 softirq=55720/55720 fqs=3255 
	(detected by 1, t=10503 jiffies, g=81037, q=9958)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 21805 Comm: syz.5.3543 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:kasan_addr_to_page+0x18/0x50 mm/kasan/report.c:148
Code: 66 90 85 ff 75 08 f0 80 25 84 36 59 15 fd c3 0f 1f 00 48 89 f9 48 c1 e9 27 31 c0 81 f9 11 ff ff 01 72 34 48 3b 3d b8 9e 58 15 <73> 2b e8 61 be 77 ff 48 c1 e8 06 48 83 e0 c0 48 ba 00 00 00 00 00
RSP: 0018:ffffc90000006a68 EFLAGS: 00000087
RAX: 0000000000000000 RBX: ffff8880b8e3b1f0 RCX: 0000000001ffff11
RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8880b8e3b1f0
RBP: 0000000000000000 R08: ffff8880b8e3b1fb R09: 1ffff110171c763f
R10: dffffc0000000000 R11: ffffed10171c7640 R12: 0000000000000000
R13: dffffc0000000001 R14: 0000000000000000 R15: ffff8880b8e3b1f8
FS:  00007f11f036a6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2aa9379a80 CR3: 0000000019bbb000 CR4: 00000000003506f0
DR0: 0000200000000280 DR1: 00002000000009c0 DR2: 0000200000000300
DR3: 0000200000000300 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 kasan_record_aux_stack+0xb/0x100 mm/kasan/generic.c:333
 irq_work_queue_on+0xf1/0x220 kernel/irq_work.c:101
 rcu_read_unlock_special+0x377/0x4a0 kernel/rcu/tree_plugin.h:667
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 __perf_event_output kernel/events/core.c:7823 [inline]
 perf_event_output_forward+0x255/0x2e0 kernel/events/core.c:7832
 __perf_event_overflow+0x35f/0x550 kernel/events/core.c:9525
 perf_swevent_overflow kernel/events/core.c:9601 [inline]
 perf_swevent_event+0x4b8/0x540 kernel/events/core.c:9639
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10057
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10031
 perf_trace_preemptirq_template+0x2aa/0x360 include/trace/events/preemptirq.h:14
 trace_irq_enable_rcuidle+0x108/0x180 include/trace/events/preemptirq.h:40
 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 kernel/rcu/tree_plugin.h:674
Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 82 fc 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
RSP: 0018:ffffc90000007280 EFLAGS: 00000206
RAX: 16d141b6f01b6000 RBX: 1ffff92000000e54 RCX: 16d141b6f01b6000
RDX: dffffc0000000000 RSI: ffffffff8a2b2b60 RDI: ffffffff8a7a4b40
RBP: ffffc90000007360 R08: ffff8880b8e3b30b R09: 1ffff110171c7661
R10: dffffc0000000000 R11: ffffed10171c7662 R12: ffffffff8d123400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 is_bpf_text_address+0x24f/0x270 kernel/bpf/core.c:727
 kernel_text_address kernel/extable.c:151 [inline]
 __kernel_text_address+0x9a/0x100 kernel/extable.c:105
 unwind_get_return_address+0x49/0x80 arch/x86/kernel/unwind_orc.c:323
 arch_stack_walk+0xf2/0x140 arch/x86/kernel/stacktrace.c:26
 stack_trace_save+0xa6/0xf0 kernel/stacktrace.c:122
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:46 [inline]
 set_alloc_info mm/kasan/common.c:434 [inline]
 ____kasan_kmalloc mm/kasan/common.c:513 [inline]
 __kasan_kmalloc+0xaf/0xe0 mm/kasan/common.c:522
 kmalloc_reserve net/core/skbuff.c:356 [inline]
 __alloc_skb+0x22c/0x750 net/core/skbuff.c:427
 __napi_alloc_skb+0x151/0x2d0 net/core/skbuff.c:568
 napi_alloc_skb include/linux/skbuff.h:3081 [inline]
 page_to_skb+0x279/0xce0 drivers/net/virtio_net.c:474
 receive_mergeable drivers/net/virtio_net.c:1102 [inline]
 receive_buf+0x14df/0x59d0 drivers/net/virtio_net.c:1212
 virtnet_receive drivers/net/virtio_net.c:1504 [inline]
 virtnet_poll+0x5ce/0xfb0 drivers/net/virtio_net.c:1620
 __napi_poll+0xbb/0x430 net/core/dev.c:7102
 napi_poll net/core/dev.c:7169 [inline]
 net_rx_action+0x522/0xa80 net/core/dev.c:7259
 handle_softirqs+0x336/0x830 kernel/softirq.c:576
 __do_softirq kernel/softirq.c:610 [inline]
 invoke_softirq kernel/softirq.c:450 [inline]
 __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:659
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:finish_lock_switch+0x12f/0x290 kernel/sched/core.c:4804
Code: 83 c7 18 be ff ff ff ff e8 be bc 6d 08 85 c0 74 46 4d 85 ff 75 62 0f 1f 44 00 00 48 89 df e8 58 2d 77 08 e8 a3 f2 2a 00 fb 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 48 89 df e8 2f 0e fe ff 43 80 3c 2c
RSP: 0018:ffffc900033befd8 EFLAGS: 00000286
RAX: 16d141b6f01b6000 RBX: ffff888023c41dc0 RCX: 16d141b6f01b6000
RDX: dffffc0000000000 RSI: ffffffff8a2b2b60 RDI: ffffffff8a7a4b40
RBP: 1ffff110171c7613 R08: ffff8880b8e3b30b R09: 1ffff110171c7661
R10: dffffc0000000000 R11: ffffed10171c7662 R12: 1ffff110171c75c1
R13: dffffc0000000000 R14: ffff8880b8e3ae08 R15: 0000000000000000
 finish_task_switch+0x12f/0x650 kernel/sched/core.c:4921
 context_switch kernel/sched/core.c:5052 [inline]
 __schedule+0x11cb/0x4350 kernel/sched/core.c:6395
 preempt_schedule_irq+0xbb/0x160 kernel/sched/core.c:6799
 irqentry_exit+0x63/0x70 kernel/entry/common.c:435
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:kasan_get_alloc_meta mm/kasan/common.c:234 [inline]
RIP: 0010:set_alloc_info mm/kasan/common.c:432 [inline]
RIP: 0010:____kasan_kmalloc mm/kasan/common.c:513 [inline]
RIP: 0010:__kasan_kmalloc+0x72/0xe0 mm/kasan/common.c:522
Code: 48 83 cf 07 41 8b 47 1c 48 8d 74 03 ff 48 83 ce 07 48 29 fe 48 ff c7 ba fc 00 00 00 31 c9 e8 75 1f 00 00 4d 63 a7 bc 00 00 00 <4d> 85 e4 74 54 49 01 dc 74 4f 65 48 8b 05 0c 24 44 7e 8b 80 c8 05
RSP: 0018:ffffc900033bf3a0 EFLAGS: 00000207
RAX: ffffed100fcaa3b0 RBX: ffff88807e550000 RCX: 0000000000000000
RDX: 0000000000000050 RSI: 00000000000000fc RDI: ffffed100fcaa400
RBP: ffffc900033bf5c0 R08: dffffc0000000000 R09: ffffed100fcaa3b0
R10: dffffc0000000000 R11: ffffed10171e7662 R12: 0000000000002000
R13: dffffc0000000000 R14: 0000000000012dc0 R15: ffff888017842280
 kmalloc_node include/linux/slab.h:630 [inline]
 kvmalloc_node+0x84/0x130 mm/util.c:619
 kvmalloc include/linux/mm.h:816 [inline]
 kvzalloc include/linux/mm.h:824 [inline]
 bpf_check+0x159/0xf5f0 kernel/bpf/verifier.c:14088
 bpf_prog_load+0xfdf/0x14e0 kernel/bpf/syscall.c:2354
 __sys_bpf+0x532/0x6f0 kernel/bpf/syscall.c:4657
 __do_sys_bpf kernel/bpf/syscall.c:4761 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:4759 [inline]
 __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:4759
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f11f2112559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f11f036a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f11f2399fa0 RCX: 00007f11f2112559
RDX: 0000000000000075 RSI: 0000200000001080 RDI: 0000000000000005
RBP: 00007f11f21a9ab8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f11f239a038 R14: 00007f11f2399fa0 R15: 00007ffc192ebae8
 </TASK>