------------[ cut here ]------------ kernel BUG at mm/memory.c:2230! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 9864 Comm: syz-executor.2 Not tainted 6.1.82-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : vmf_insert_pfn_prot mm/memory.c:2230 [inline] pc : vmf_insert_pfn+0x1a0/0x1ac mm/memory.c:2269 lr : vmf_insert_pfn_prot mm/memory.c:2230 [inline] lr : vmf_insert_pfn+0x1a0/0x1ac mm/memory.c:2269 sp : ffff800021f379e0 x29: ffff800021f379e0 x28: ffff000196d81bc0 x27: ffff0000cd7c8000 x26: 0000000010000400 x25: 0000000004140476 x24: dfff800000000000 x23: 0000000000000420 x22: 0020000000000fc3 x21: 000000000010d7fe x20: ffff0000d7e10d80 x19: 0000000020ffb000 x18: 1fffe0003686b776 x17: ffff80001583d000 x16: ffff800008305e88 x15: 0000000000000002 x14: 0000000010000400 x13: ffff000196d81bc0 x12: 0000000000040000 x11: 000000000000134a x10: ffff80001fa3c000 x9 : ffff800008852b08 x8 : 000000000000134b x7 : ffff80000827c8d4 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 000000000010d7fe x1 : 0000000000000420 x0 : 0000000000000420 Call trace: vmf_insert_pfn_prot mm/memory.c:2230 [inline] vmf_insert_pfn+0x1a0/0x1ac mm/memory.c:2269 drm_gem_shmem_fault+0x1ac/0x21c drivers/gpu/drm/drm_gem_shmem_helper.c:562 __do_fault+0x11c/0x3d8 mm/memory.c:4261 do_read_fault mm/memory.c:4612 [inline] do_fault mm/memory.c:4741 [inline] handle_pte_fault mm/memory.c:5013 [inline] __handle_mm_fault mm/memory.c:5155 [inline] handle_mm_fault+0x1f90/0x3ef0 mm/memory.c:5276 __do_page_fault arch/arm64/mm/fault.c:499 [inline] do_page_fault+0x330/0x890 arch/arm64/mm/fault.c:583 do_translation_fault+0x94/0xc8 arch/arm64/mm/fault.c:667 do_mem_abort+0x74/0x200 arch/arm64/mm/fault.c:803 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:585 Code: d4210000 97f2a196 d4210000 97f2a194 (d4210000) ---[ end trace 0000000000000000 ]---