R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5059 at arch/x86/mm/pat/memtype.c:1060 untrack_pfn+0x1b0/0x450 Modules linked in: CPU: 0 PID: 5059 Comm: syz-executor998 Not tainted 6.2.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:untrack_pfn+0x1b0/0x450 arch/x86/mm/pat/memtype.c:1060 Code: 8c 24 a0 00 00 00 4c 8d 84 24 80 00 00 00 e8 07 0e 8f 00 49 89 df 89 c3 31 ff 89 c6 e8 69 5a 4d 00 85 db 74 1d e8 40 56 4d 00 <0f> 0b e9 e5 01 00 00 e8 34 56 4d 00 49 be 00 00 00 00 00 fc ff df RSP: 0018:ffffc9000403f560 EFLAGS: 00010293 RAX: ffffffff814071b0 RBX: 00000000ffffffea RCX: ffff888022f18000 RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000000 RBP: ffffc9000403f670 R08: ffffffff814071a7 R09: ffffffff8abaac36 R10: 0000000000000003 R11: ffff888022f18000 R12: 1ffff110053033a4 R13: 1ffff92000807eb4 R14: dffffc0000000000 R15: ffff888029819d20 FS: 00005555557b0300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc9bb7f8fd0 CR3: 0000000075bef000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: unmap_single_vma+0x1f9/0x2b0 mm/memory.c:1624 unmap_vmas+0x3c9/0x560 mm/memory.c:1685 exit_mmap+0x243/0x670 mm/mmap.c:3085 __mmput+0x114/0x3b0 kernel/fork.c:1207 mmput kernel/fork.c:1229 [inline] dup_mm kernel/fork.c:1564 [inline] copy_mm+0x3ea/0x420 kernel/fork.c:1597 copy_process+0x1865/0x3ec0 kernel/fork.c:2266 kernel_clone+0x227/0x640 kernel/fork.c:2681 __do_sys_clone kernel/fork.c:2822 [inline] __se_sys_clone kernel/fork.c:2806 [inline] __x64_sys_clone+0x276/0x2e0 kernel/fork.c:2806 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc9bb7c9699 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe3fd39158 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc9bb7c9699 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007ffe3fd39170 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000