WARNING: CPU: 1 PID: 16646 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 arch/x86/mm/pat/memtype.c:1019
Modules linked in:
CPU: 1 PID: 16646 Comm: syz-executor.0 Not tainted 5.10.229 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:get_pat_info+0x216/0x270 arch/x86/mm/pat/memtype.c:1019
Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 01 88 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 ea 87 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 b5 7d 5a 00 e9
RSP: 0018:ffff888047d9f8b0 EFLAGS: 00010206
RAX: 0000000000012a00 RBX: ffff88804c6bb300 RCX: ffffc900007db000
RDX: 0000000000040000 RSI: ffffffff81123696 RDI: 0000000000000007
RBP: ffff888047d9f968 R08: 0000000000000000 R09: ffff888047d9f838
R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028
R13: 1ffff11008fb3f16 R14: 0000000000000000 R15: ffff88804c6bb350
FS:  00007fa43e5c6700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff708a61000 CR3: 000000004670e000 CR4: 0000000000350ee0
Call Trace:
 untrack_pfn+0xdc/0x240 arch/x86/mm/pat/memtype.c:1121
 unmap_single_vma+0x1bc/0x300 mm/memory.c:1499
 zap_page_range_single+0x2ce/0x450 mm/memory.c:1603
 remap_pfn_range_notrack mm/memory.c:2363 [inline]
 remap_pfn_range+0x139/0x160 mm/memory.c:2388
 io_uring_mmap+0x398/0x530 io_uring/io_uring.c:9801
 call_mmap include/linux/fs.h:2009 [inline]
 mmap_region+0xb5a/0x1590 mm/mmap.c:1811
 do_mmap+0xcdb/0x11e0 mm/mmap.c:1583
 vm_mmap_pgoff+0x198/0x1f0 mm/util.c:539
 ksys_mmap_pgoff+0x41c/0x560 mm/mmap.c:1634
 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x67/0xd1
RIP: 0033:0x7fa441050b62
Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64
RSP: 002b:00007fa43e5c60f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa441050b62
RDX: 0000000000000003 RSI: 0000000000012140 RDI: 0000000020ffd000
RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000500
R13: 0000000020ffe000 R14: 00000000200004c0 R15: 0000000020ffd000
irq event stamp: 1641
hardirqs last  enabled at (1651): [<ffffffff8129ae5d>] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567
hardirqs last disabled at (1660): [<ffffffff8129ad69>] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482
softirqs last  enabled at (1128): [<ffffffff84001092>] asm_call_irq_on_stack+0x12/0x20
softirqs last disabled at (1051): [<ffffffff84001092>] asm_call_irq_on_stack+0x12/0x20
---[ end trace ddc1cc496bd9f8e6 ]---