rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2664 jiffies s: 9705 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 8718 Comm: syz.1.1164 Not tainted 6.10.0-rc7-syzkaller-01603-g80ab5445da62 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:hlock_class kernel/locking/lockdep.c:228 [inline]
RIP: 0010:__lock_acquire+0x126d/0x1fd0 kernel/locking/lockdep.c:5134
Code: 10 8b 18 81 e3 ff 1f 00 00 48 89 d8 48 c1 e8 06 48 8d 3c c5 80 55 fc 92 be 08 00 00 00 e8 cb d8 89 00 48 0f a3 1d 73 d5 89 11 <73> 1d 48 69 c3 c8 00 00 00 48 8d 98 80 b4 ca 92 48 ba 00 00 00 00
RSP: 0018:ffffc90000a18a30 EFLAGS: 00000057
RAX: 0000000000000001 RBX: 0000000000000a1a RCX: ffffffff81728005
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff92fc56c0
RBP: 1974f5b97b4faf5e R08: ffffffff92fc56c7 R09: 1ffffffff25f8ad8
R10: dffffc0000000000 R11: fffffbfff25f8ad9 R12: ffff8880684ebc00
R13: ffff8880684ebc00 R14: 0000000000000001 R15: ffff8880684ebc00
FS:  00007f6f758f76c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557a1f4c3b28 CR3: 000000002bfe2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:351 [inline]
 advance_sched+0xab/0xca0 net/sched/sch_taprio.c:924
 __run_hrtimer kernel/time/hrtimer.c:1689 [inline]
 __hrtimer_run_queues+0x59b/0xd50 kernel/time/hrtimer.c:1753
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1815
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline]
 __sysvec_apic_timer_interrupt+0x110/0x3f0 arch/x86/kernel/apic/apic.c:1049
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__sanitizer_cov_trace_const_cmp2+0x81/0x90 kernel/kcov.c:299
Code: 8d 42 28 4c 39 c8 77 22 89 f8 89 f6 49 ff c2 4c 89 11 48 c7 44 0a 08 03 00 00 00 48 89 44 0a 10 48 89 74 0a 18 4c 89 44 0a 20 <c3> cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffc90014a975d8 EFLAGS: 00000297
RAX: 0000000000000002 RBX: 0000000000000001 RCX: ffff8880684ebc00
RDX: ffff8880684ebc00 RSI: 0000000000000001 RDI: 0000000000000003
RBP: ffffc90014a976c0 R08: ffffffff81f935cc R09: ffffffff81f92983
R10: 0000000000000005 R11: ffff8880684ebc00 R12: 0000000000000000
R13: ffffffffffffffff R14: 0000000000000001 R15: 0000000000000000
 alloc_pages_mpol_noprof+0x18c/0x680
 get_free_pages_noprof+0xc/0x30 mm/page_alloc.c:4730
 kasan_populate_vmalloc_pte+0x38/0xe0 mm/kasan/shadow.c:304
 apply_to_pte_range mm/memory.c:2746 [inline]
 apply_to_pmd_range mm/memory.c:2790 [inline]
 apply_to_pud_range mm/memory.c:2826 [inline]
 apply_to_p4d_range mm/memory.c:2862 [inline]
 __apply_to_page_range+0x8a8/0xe50 mm/memory.c:2896
 alloc_vmap_area+0x1d41/0x23e0 mm/vmalloc.c:2034
 __get_vm_area_node+0x1a9/0x270 mm/vmalloc.c:3118
 __vmalloc_node_range_noprof+0x3bc/0x1460 mm/vmalloc.c:3800
 __bpf_map_area_alloc kernel/bpf/syscall.c:307 [inline]
 bpf_map_area_alloc+0xfc/0x120 kernel/bpf/syscall.c:314
 array_map_alloc+0x285/0x720 kernel/bpf/arraymap.c:138
 map_create+0x90c/0x1200 kernel/bpf/syscall.c:1333
 __sys_bpf+0x6d1/0x810 kernel/bpf/syscall.c:5692
 __do_sys_bpf kernel/bpf/syscall.c:5817 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5815 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5815
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6f74b75bd9
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:00007f6f758f7048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f6f74d03f60 RCX: 00007f6f74b75bd9
RDX: 0000000000000048 RSI: 0000000020000200 RDI: 0000000000000000
RBP: 00007f6f74be4e60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f6f74d03f60 R15: 00007fffe8dce948
 </TASK>