RAX: ffffffffffffffda RBX: 00007f0684db5fa0 RCX: 00007f0684b8e929 RDX: 0000000000000001 RSI: 0000000000001000 RDI: 0000200000ffd000 RBP: 00007f0685a12090 R08: 0000000000000003 R09: 0000000000000000 R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007f0684db5fa0 R15: 00007fff2f39d6f8 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 485 at arch/x86/mm/pat/memtype.c:983 get_pat_info arch/x86/mm/pat/memtype.c:983 [inline] WARNING: CPU: 1 PID: 485 at arch/x86/mm/pat/memtype.c:983 untrack_pfn+0x450/0x540 arch/x86/mm/pat/memtype.c:1098 Modules linked in: CPU: 1 UID: 0 PID: 485 Comm: syz.2.18 Not tainted syzkaller #0 d240b7d024c4c9c10bc29a1dd0aa94c7e573aa1f Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:get_pat_info arch/x86/mm/pat/memtype.c:983 [inline] RIP: 0010:untrack_pfn+0x450/0x540 arch/x86/mm/pat/memtype.c:1098 Code: 00 00 fc ff df 0f 84 a8 00 00 00 e8 8a 85 3f 00 4c 8b 74 24 10 4d 85 f6 0f 85 bf fe ff ff e8 77 85 3f 00 eb 47 e8 70 85 3f 00 <0f> 0b 49 bd 00 00 00 00 00 fc ff df eb 34 e8 5d 85 3f 00 4c 8b 7c RSP: 0018:ffffc9000102f380 EFLAGS: 00010293 RAX: ffffffff81465ea0 RBX: 1ffff92000205e74 RCX: ffff88811cc39300 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000020 RBP: ffffc9000102f490 R08: ffffc9000102f417 R09: 0000000000000000 R10: ffffc9000102f3f0 R11: fffff52000205e83 R12: ffffc9000102f3e0 R13: 1ffff11022c84ec8 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f0685a126c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c005ca3000 CR3: 000000011cdd8000 CR4: 00000000003526b0 Call Trace: unmap_single_vma mm/memory.c:1858 [inline] zap_page_range_single+0x462/0x470 mm/memory.c:1959 remap_pfn_range_notrack+0x9be/0xb00 mm/memory.c:2733 remap_pfn_range+0xf1/0x170 mm/memory.c:2758 sel_mmap_handle_status+0x2d8/0x3c0 security/selinux/selinuxfs.c:260 call_mmap include/linux/fs.h:2188 [inline] mmap_file mm/internal.h:124 [inline] __mmap_region mm/mmap.c:1471 [inline] mmap_region+0x136b/0x1bc0 mm/mmap.c:1634 do_mmap+0xb6d/0x13c0 mm/mmap.c:508 vm_mmap_pgoff+0x38f/0x4e0 mm/util.c:594 ksys_mmap_pgoff+0x166/0x1e0 mm/mmap.c:557 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:86 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:79 [inline] __x64_sys_mmap+0x121/0x140 arch/x86/kernel/sys_x86_64.c:79 x64_sys_call+0x13bf/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:10 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f0684b8e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0685a12038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 00007f0684db5fa0 RCX: 00007f0684b8e929 RDX: 0000000000000001 RSI: 0000000000001000 RDI: 0000200000ffd000 RBP: 00007f0685a12090 R08: 0000000000000003 R09: 0000000000000000 R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007f0684db5fa0 R15: 00007fff2f39d6f8 ---[ end trace 0000000000000000 ]---