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kernel BUG at mm/memory.c:2220!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 9707 Comm: syz-executor.5 Not tainted 6.1.24-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : vmf_insert_pfn_prot+0x2bc/0x2d0 mm/memory.c:2220
lr : vmf_insert_pfn_prot+0x2bc/0x2d0 mm/memory.c:2220
sp : ffff8000215f79b0
x29: ffff8000215f79b0 x28: ffff0000c9d8ad80 x27: ffff0000cb95c000
x26: 0000000010000400 x25: 0000000004140472 x24: dfff800000000000
x23: 0000000000000420 x22: 000000000010bdbd x21: ffff0000c9d8ad80
x20: 0000000020000000 x19: 0060000000000fc3 x18: ffff8000215f7560
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000010000400 x12: ffff0000cb773680
x11: ff808000088454b0 x10: 0000000000000000 x9 : ffff8000088454b0
x8 : ffff0000cb773680 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000020 x4 : 0000000000000000 x3 : 0060000000000fc3
x2 : 000000000010bdbd x1 : 0000000000000420 x0 : 0000000000000420
Call trace:
 vmf_insert_pfn_prot+0x2bc/0x2d0 mm/memory.c:2220
 vmf_insert_pfn+0x54/0x68 mm/memory.c:2259
 drm_gem_shmem_fault+0x1ac/0x21c drivers/gpu/drm/drm_gem_shmem_helper.c:562
 __do_fault+0x11c/0x3d8 mm/memory.c:4212
 do_cow_fault mm/memory.c:4593 [inline]
 do_fault mm/memory.c:4694 [inline]
 handle_pte_fault mm/memory.c:4964 [inline]
 __handle_mm_fault mm/memory.c:5106 [inline]
 handle_mm_fault+0x2028/0x3d18 mm/memory.c:5227
 __do_page_fault arch/arm64/mm/fault.c:512 [inline]
 do_page_fault+0x634/0xac4 arch/arm64/mm/fault.c:612
 do_translation_fault+0x94/0xc8 arch/arm64/mm/fault.c:695
 do_mem_abort+0x74/0x200 arch/arm64/mm/fault.c:831
 el0_da+0x70/0x184 arch/arm64/kernel/entry-common.c:515
 el0t_64_sync_handler+0xcc/0xf0 arch/arm64/kernel/entry-common.c:658
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
Code: d4210000 97f2bdb6 d4210000 97f2bdb4 (d4210000) 
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