------------[ cut here ]------------ WARNING: CPU: 0 PID: 6125 at mm/memory.c:1539 zap_present_ptes mm/memory.c:1539 [inline] WARNING: CPU: 0 PID: 6125 at mm/memory.c:1539 zap_pte_range mm/memory.c:1603 [inline] WARNING: CPU: 0 PID: 6125 at mm/memory.c:1539 zap_pmd_range mm/memory.c:1720 [inline] WARNING: CPU: 0 PID: 6125 at mm/memory.c:1539 zap_pud_range mm/memory.c:1749 [inline] WARNING: CPU: 0 PID: 6125 at mm/memory.c:1539 zap_p4d_range mm/memory.c:1770 [inline] WARNING: CPU: 0 PID: 6125 at mm/memory.c:1539 unmap_page_range+0x2a40/0x3be0 mm/memory.c:1791 Modules linked in: CPU: 0 PID: 6125 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00021-g962490525cff #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:zap_present_ptes mm/memory.c:1539 [inline] RIP: 0010:zap_pte_range mm/memory.c:1603 [inline] RIP: 0010:zap_pmd_range mm/memory.c:1720 [inline] RIP: 0010:zap_pud_range mm/memory.c:1749 [inline] RIP: 0010:zap_p4d_range mm/memory.c:1770 [inline] RIP: 0010:unmap_page_range+0x2a40/0x3be0 mm/memory.c:1791 Code: e8 65 af 16 00 e9 23 e4 ff ff e8 eb 2e ba ff 48 8b bc 24 c0 00 00 00 4c 89 ee e8 9b bb 21 00 e9 77 fb ff ff e8 d1 2e ba ff 90 <0f> 0b 90 e9 93 f6 ff ff e8 c3 2e ba ff 48 8b bc 24 c0 00 00 00 48 RSP: 0018:ffffc9000d68f698 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88801c145f00 RCX: ffffffff81d3dd72 RDX: ffff88805ea9c880 RSI: ffffffff81d3e6df RDI: 0000000000000007 RBP: 0000000000001000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000001000 R11: 0000000000000003 R12: 0000000020801000 R13: 0000000020ffffff R14: dffffc0000000000 R15: ffff888062283000 FS: 0000000000000000(0000) GS:ffff88802c200000(0000) knlGS:0000000000000000 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 00000000f5df1d80 CR3: 000000005d0f8000 CR4: 0000000000350ef0 Call Trace: unmap_single_vma+0x194/0x2b0 mm/memory.c:1837 unmap_vmas+0x22f/0x490 mm/memory.c:1881 exit_mmap+0x1c1/0xb90 mm/mmap.c:3267 __mmput+0x12a/0x4d0 kernel/fork.c:1345 mmput+0x62/0x70 kernel/fork.c:1367 exit_mm kernel/exit.c:569 [inline] do_exit+0x999/0x2c10 kernel/exit.c:865 do_group_exit+0xd3/0x2a0 kernel/exit.c:1027 get_signal+0x25c3/0x2670 kernel/signal.c:2911 arch_do_signal_or_restart+0x90/0x7e0 arch/x86/kernel/signal.c:310 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x14a/0x2a0 kernel/entry/common.c:218 int80_emulation+0x11b/0x200 arch/x86/entry/common.c:256 asm_int80_emulation+0x1a/0x20 arch/x86/include/asm/idtentry.h:626 RIP: 0023:0xf72e5060 Code: Unable to access opcode bytes at 0xf72e5036. RSP: 002b:00000000fffe9794 EFLAGS: 00000282 ORIG_RAX: 00000000000001b3 RAX: fffffffffffffffc RBX: 00000000fffe9800 RCX: 0000000000000058 RDX: 00000000f7295eb0 RSI: 00000000f5db0b40 RDI: 00000000ffffffd8 RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000