------------[ cut here ]------------ WARNING: CPU: 1 PID: 13072 at mm/memory.c:1520 zap_pmd_range mm/memory.c:1582 [inline] WARNING: CPU: 1 PID: 13072 at mm/memory.c:1520 zap_pud_range mm/memory.c:1611 [inline] WARNING: CPU: 1 PID: 13072 at mm/memory.c:1520 zap_p4d_range mm/memory.c:1632 [inline] WARNING: CPU: 1 PID: 13072 at mm/memory.c:1520 unmap_page_range+0x1890/0x2374 mm/memory.c:1653 Modules linked in: CPU: 1 PID: 13072 Comm: syz-executor.2 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 : ffff80009a887120 x29: ffff80009a887320 x28: ffff80009a887280 x27: 0000000020002000 x26: ffff80009a887470 x25: dfff800000000000 x24: 1fffe0001a232202 x23: 7c00000000000001 x22: 000000000000001f x21: 0000000000000000 x20: 7c00000000000000 x19: ffff0000d1191010 x18: ffff80009a887478 x17: ffff80008e4ed000 x16: ffff80008a82b3c0 x15: 0000000000000001 x14: 1fffff80009cb306 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7f80009cb307 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c4c7d340 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 exit_mmap+0x1e8/0xc28 mm/mmap.c:3308 __mmput+0xec/0x390 kernel/fork.c:1349 mmput+0x70/0xac kernel/fork.c:1371 exit_mm+0x148/0x210 kernel/exit.c:567 do_exit+0x480/0x1f74 kernel/exit.c:858 do_group_exit+0x194/0x22c kernel/exit.c:1021 get_signal+0x1500/0x15ec kernel/signal.c:2904 do_signal arch/arm64/kernel/signal.c:1249 [inline] do_notify_resume+0x3bc/0x393c arch/arm64/kernel/signal.c:1302 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 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: 1058 hardirqs last enabled at (1057): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (1057): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (1058): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (980): [] sock_orphan include/net/sock.h:2109 [inline] softirqs last enabled at (980): [] netlink_release+0xc14/0x1934 net/netlink/af_netlink.c:760 softirqs last disabled at (978): [] sock_orphan include/net/sock.h:2105 [inline] softirqs last disabled at (978): [] netlink_release+0xbbc/0x1934 net/netlink/af_netlink.c:760 ---[ end trace 0000000000000000 ]---