------------[ cut here ]------------
kernel BUG at include/linux/swapops.h:197!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 12132 Comm: syz-executor.5 Not tainted 5.13.0-rc1-next-20210510-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:migration_entry_to_page include/linux/swapops.h:197 [inline]
RIP: 0010:migration_entry_to_page include/linux/swapops.h:190 [inline]
RIP: 0010:pmd_migration_entry_wait+0x3f3/0x480 mm/migrate.c:337
Code: 39 e8 91 79 b9 ff 48 c7 c6 c0 9f 77 89 4c 89 ef e8 c2 c1 eb ff 0f 0b e8 7b 79 b9 ff 49 8d 5f ff e9 66 fe ff ff e8 6d 79 b9 ff <0f> 0b e8 66 79 b9 ff 4d 8d 6e ff e9 af fe ff ff e8 58 79 b9 ff 4c
RSP: 0000:ffffc90001e17cc8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88802599d580 RSI: ffffffff81bb6c53 RDI: 0000000000000003
RBP: ffffea00020f8080 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff81bb6b4f R11: 0000000000000000 R12: ffff888019136ea0
R13: ffffea00020f8000 R14: ffffc90001e37e70 R15: ffffc90001e37e70
FS:  00007f37f8ffb700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 0000000014fb6000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __handle_mm_fault+0x1aec/0x5150 mm/memory.c:4484
 handle_mm_fault+0x1bc/0x7e0 mm/memory.c:4600
 do_user_addr_fault+0x483/0x1210 arch/x86/mm/fault.c:1390
 handle_page_fault arch/x86/mm/fault.c:1475 [inline]
 exc_page_fault+0x9e/0x180 arch/x86/mm/fault.c:1531
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:577
RIP: 0033:0x466601
Code: 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 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f
RSP: 002b:0000000020000200 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 000000000056c008 RCX: 00000000004665f9
RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000080
RBP: 00000000004bfce1 R08: 0000000020000340 R09: 0000000000000000
R10: 0000000020000300 R11: 0000000000000246 R12: 000000000056c008
R13: 00007ffff366976f R14: 00007f37f8ffb300 R15: 0000000000022000
Modules linked in:
---[ end trace 8eaf2560cc81bd79 ]---
RIP: 0010:migration_entry_to_page include/linux/swapops.h:197 [inline]
RIP: 0010:migration_entry_to_page include/linux/swapops.h:190 [inline]
RIP: 0010:pmd_migration_entry_wait+0x3f3/0x480 mm/migrate.c:337
Code: 39 e8 91 79 b9 ff 48 c7 c6 c0 9f 77 89 4c 89 ef e8 c2 c1 eb ff 0f 0b e8 7b 79 b9 ff 49 8d 5f ff e9 66 fe ff ff e8 6d 79 b9 ff <0f> 0b e8 66 79 b9 ff 4d 8d 6e ff e9 af fe ff ff e8 58 79 b9 ff 4c
RSP: 0000:ffffc90001e17cc8 EFLAGS: 00010293

RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88802599d580 RSI: ffffffff81bb6c53 RDI: 0000000000000003
RBP: ffffea00020f8080 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff81bb6b4f R11: 0000000000000000 R12: ffff888019136ea0
R13: ffffea00020f8000 R14: ffffc90001e37e70 R15: ffffc90001e37e70
FS:  00007f37f8ffb700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 0000000014fb6000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400