------------[ cut here ]------------
WARNING: CPU: 0 PID: 4221 at kernel/bpf/btf.c:1943 btf_type_id_size+0x8e0/0x948
Modules linked in:
CPU: 0 PID: 4221 Comm: syz-executor356 Not tainted 6.1.74-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : btf_type_id_size+0x8e0/0x948
lr : btf_type_id_size+0x8dc/0x948 kernel/bpf/btf.c:1942
sp : ffff80001da979d0
x29: ffff80001da979e0 x28: 1ffff00003b52f50 x27: dfff800000000000
x26: 0000000011000000 x25: 0000000000000011 x24: 0000000000000000
x23: 0000000000000000 x22: ffff0000c0863800 x21: 0000000000000001
x20: ffff80001da97a80 x19: 000000000e000000 x18: 0000000000000140
x17: ffff8000085a5678 x16: ffff80001209a100 x15: 0000000000000000
x14: 0000000000000012 x13: ffff0000de449bc0 x12: 0000000000ff0100
x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000866578c
x8 : ffff0000de449bc0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000005
x2 : ffff80001da97aa0 x1 : 0000000011000000 x0 : 000000000e000000
Call trace:
 btf_type_id_size+0x8e0/0x948
 map_check_btf+0x104/0x97c kernel/bpf/syscall.c:996
 map_create+0x6f4/0xbc8 kernel/bpf/syscall.c:1145
 __sys_bpf+0x284/0x654 kernel/bpf/syscall.c:4950
 __do_sys_bpf kernel/bpf/syscall.c:5072 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5070 [inline]
 __arm64_sys_bpf+0x80/0x98 kernel/bpf/syscall.c:5070
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 15070
hardirqs last  enabled at (15069): [<ffff80001222becc>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (15069): [<ffff80001222becc>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (15070): [<ffff800012147804>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (15036): [<ffff800008020d7c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (15036): [<ffff800008020d7c>] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600
softirqs last disabled at (15029): [<ffff80000802a99c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---