RBP: 0000000000000000 R08: 0000000000000002 R09: 00007f591e003832 R10: 00007ffdd548d310 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffdd548d460 R14: 00007ffdd548d470 R15: 00007ffdd548d430 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3614 at arch/x86/mm/pat/memtype.c:1099 untrack_pfn+0x247/0x290 arch/x86/mm/pat/memtype.c:1099 Modules linked in: CPU: 1 PID: 3614 Comm: syz-executor411 Not tainted 5.18.0-rc7-syzkaller-00136-g3b5e1590a267 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:untrack_pfn+0x247/0x290 arch/x86/mm/pat/memtype.c:1099 Code: 84 6c ff ff ff e8 39 98 42 00 4c 89 ee 4c 89 e7 e8 ae dd ff ff e8 29 98 42 00 48 85 db 0f 85 58 ff ff ff eb 82 e8 19 98 42 00 <0f> 0b e9 76 ff ff ff 48 89 df e8 fa 28 8e 00 e9 98 fe ff ff e8 10 RSP: 0018:ffffc900030ff678 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88801c701d68 RCX: 0000000000000000 RDX: ffff88801b1b0000 RSI: ffffffff8136a8d7 RDI: 0000000000000003 RBP: 1ffff9200061fecf R08: 0000000000000000 R09: ffffc900030ff600 R10: ffffffff8136a7a6 R11: 0000000000000000 R12: 00000000ffffffea R13: 0000000000000000 R14: 0000000000000000 R15: ffff88801c701db8 FS: 0000555556bc8400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f591e6e7c98 CR3: 000000007a0f5000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: unmap_single_vma+0x1bc/0x310 mm/memory.c:1592 unmap_vmas+0x16b/0x2f0 mm/memory.c:1645 exit_mmap+0x1c4/0x4a0 mm/mmap.c:3140 __mmput+0x122/0x4b0 kernel/fork.c:1184 mmput+0x56/0x60 kernel/fork.c:1205 dup_mm+0xd73/0x13d0 kernel/fork.c:1537 copy_mm kernel/fork.c:1573 [inline] copy_process+0x3b14/0x6fe0 kernel/fork.c:2234 kernel_clone+0xe7/0xab0 kernel/fork.c:2639 __do_sys_clone3+0x1dd/0x2f0 kernel/fork.c:2914 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f591e692a49 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdd548d2f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f591e692a49 RDX: 0000000000000300 RSI: 0000000000000058 RDI: 00007ffdd548d310 RBP: 0000000000000000 R08: 0000000000000002 R09: 00007f591e003832 R10: 00007ffdd548d310 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffdd548d460 R14: 00007ffdd548d470 R15: 00007ffdd548d430