------------[ cut here ]------------
WARNING: arch/arm64/kernel/fpsimd.c:376 at task_fpsimd_load arch/arm64/kernel/fpsimd.c:376 [inline], CPU#1: syz.1.54/6903
WARNING: arch/arm64/kernel/fpsimd.c:376 at fpsimd_restore_current_state+0x50c/0x748 arch/arm64/kernel/fpsimd.c:1722, CPU#1: syz.1.54/6903
Modules linked in:
CPU: 1 UID: 0 PID: 6903 Comm: syz.1.54 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : task_fpsimd_load arch/arm64/kernel/fpsimd.c:376 [inline]
pc : fpsimd_restore_current_state+0x50c/0x748 arch/arm64/kernel/fpsimd.c:1722
lr : task_fpsimd_load arch/arm64/kernel/fpsimd.c:376 [inline]
lr : fpsimd_restore_current_state+0x50c/0x748 arch/arm64/kernel/fpsimd.c:1722
sp : ffff8000a1d77dd0
x29: ffff8000a1d77dd0 x28: ffff0000ccc61c80 x27: 0000000000001564
x26: 0000000000001560 x25: 0000000000000008 x24: 0000000000000040
x23: 00000000000020ff x22: dfff800000000000 x21: 1fffe0001998c390
x20: 0000000000000000 x19: ffff0000ccc61c80 x18: 1fffe00033781890
x17: ffff80008f86e000 x16: ffff8000805387e4 x15: 0000000000000001
x14: 1fffe0001998c390 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001998c391 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000ccc61c80 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000008 x3 : ffff8000801f94ec
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 task_fpsimd_load arch/arm64/kernel/fpsimd.c:376 [inline] (P)
 fpsimd_restore_current_state+0x50c/0x748 arch/arm64/kernel/fpsimd.c:1722 (P)
 arch_exit_to_user_mode_work arch/arm64/include/asm/entry-common.h:25 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:47 [inline]
 exit_to_user_mode_loop+0xf4/0x18c kernel/entry/common.c:75
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline]
 exit_to_user_mode_prepare_legacy include/linux/irq-entry-common.h:242 [inline]
 arm64_exit_to_user_mode arch/arm64/kernel/entry-common.c:81 [inline]
 el0_svc+0x17c/0x26c arch/arm64/kernel/entry-common.c:725
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 89
hardirqs last  enabled at (87): [<ffff80008afbc4b4>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (87): [<ffff80008afbc4b4>] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202
hardirqs last disabled at (89): [<ffff80008af93820>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412
softirqs last  enabled at (8): [<ffff8000801fa738>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (88): [<ffff8000801fa704>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---