------------[ cut here ]------------ WARNING: CPU: 1 PID: 15778 at mm/memory.c:1520 zap_pmd_range mm/memory.c:1582 [inline] WARNING: CPU: 1 PID: 15778 at mm/memory.c:1520 zap_pud_range mm/memory.c:1611 [inline] WARNING: CPU: 1 PID: 15778 at mm/memory.c:1520 zap_p4d_range mm/memory.c:1632 [inline] WARNING: CPU: 1 PID: 15778 at mm/memory.c:1520 unmap_page_range+0x1890/0x2374 mm/memory.c:1653 Modules linked in: CPU: 1 PID: 15778 Comm: syz-executor.1 Not tainted 6.7.0-rc4-syzkaller-gd46efae31672 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : zap_pmd_range mm/memory.c:1582 [inline] pc : zap_pud_range mm/memory.c:1611 [inline] pc : zap_p4d_range mm/memory.c:1632 [inline] pc : unmap_page_range+0x1890/0x2374 mm/memory.c:1653 lr : zap_pmd_range mm/memory.c:1582 [inline] lr : zap_pud_range mm/memory.c:1611 [inline] lr : zap_p4d_range mm/memory.c:1632 [inline] lr : unmap_page_range+0x1890/0x2374 mm/memory.c:1653 sp : ffff800097a26fe0 x29: ffff800097a271e0 x28: ffff800097a27140 x27: 0000000020002000 x26: ffff800097a27330 x25: dfff800000000000 x24: 1fffe00025961002 x23: 7c00000000000001 x22: 000000000000001f x21: 0000000000000000 x20: 7c00000000000000 x19: ffff00012cb08010 x18: ffff800097a27338 x17: 0000ffffb69effff x16: ffff80008a82b3c0 x15: 0000000000000001 x14: 1fffff80009fa026 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 00000000000020c8 x9 : ffff800099b69000 x8 : 00000000000020c9 x7 : ffff800080a4974c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000808a85a8 x2 : 0000000000001000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: zap_pmd_range mm/memory.c:1582 [inline] zap_pud_range mm/memory.c:1611 [inline] zap_p4d_range mm/memory.c:1632 [inline] unmap_page_range+0x1890/0x2374 mm/memory.c:1653 unmap_single_vma mm/memory.c:1699 [inline] unmap_vmas+0x378/0x578 mm/memory.c:1743 unmap_region+0x1c0/0x2ec mm/mmap.c:2336 do_vmi_align_munmap+0xfb8/0x150c mm/mmap.c:2657 do_vmi_munmap mm/mmap.c:2725 [inline] mmap_region+0x774/0x19cc mm/mmap.c:2776 do_mmap+0x9dc/0xfd8 mm/mmap.c:1379 vm_mmap_pgoff+0x1a0/0x3d4 mm/util.c:556 ksys_mmap_pgoff+0x3c8/0x5b0 mm/mmap.c:1425 __do_sys_mmap arch/arm64/kernel/sys.c:28 [inline] __se_sys_mmap arch/arm64/kernel/sys.c:21 [inline] __arm64_sys_mmap+0xf8/0x110 arch/arm64/kernel/sys.c:21 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 1342 hardirqs last enabled at (1341): [<ffff80008a9188ac>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (1341): [<ffff80008a9188ac>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (1342): [<ffff80008a826dc0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (1294): [<ffff800080031c3c>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1292): [<ffff800080031c08>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---