------------[ cut here ]------------ kernel BUG at include/linux/swapops.h:195! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 10437 Comm: syz-executor.3 Not tainted 5.4.242-syzkaller-00017-g487daef44f9f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:migration_entry_to_page include/linux/swapops.h:195 [inline] RIP: 0010:__migration_entry_wait+0x467/0x470 mm/migrate.c:323 Code: ff ff 48 8d 7c 24 40 e8 57 90 ff ff e9 f5 fe ff ff e8 2d d6 cf ff 4c 8b 6c 24 10 e9 1c ff ff ff e8 0e 97 a6 ff e8 19 d6 cf ff <0f> 0b 0f 1f 80 00 00 00 00 55 41 57 41 56 41 54 53 49 89 d6 48 89 RSP: 0018:ffff8881aff37280 EFLAGS: 00010293 RAX: ffffffff819453c7 RBX: 0000000000000000 RCX: ffff8881e8206e40 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff8881aff37330 R08: ffffffff81945129 R09: fffffb1df8563851 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: fffff8efc2b1c280 R14: 1fffff1df8563851 R15: fffff8efc2b1c288 FS: 00007f7d19a71700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002003907f CR3: 00000001e8d58000 CR4: 00000000003406b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: do_swap_page+0x14df/0x1740 mm/memory.c:2918 handle_pte_fault mm/memory.c:4031 [inline] __handle_mm_fault mm/memory.c:4151 [inline] handle_mm_fault+0x17c8/0x4840 mm/memory.c:4188 do_user_addr_fault arch/x86/mm/fault.c:1469 [inline] __do_page_fault+0x509/0xbb0 arch/x86/mm/fault.c:1530 page_fault+0x2f/0x40 arch/x86/entry/entry_64.S:1206 Modules linked in: ---[ end trace 3cfc2d5178a7a455 ]--- RIP: 0010:migration_entry_to_page include/linux/swapops.h:195 [inline] RIP: 0010:__migration_entry_wait+0x467/0x470 mm/migrate.c:323 Code: ff ff 48 8d 7c 24 40 e8 57 90 ff ff e9 f5 fe ff ff e8 2d d6 cf ff 4c 8b 6c 24 10 e9 1c ff ff ff e8 0e 97 a6 ff e8 19 d6 cf ff <0f> 0b 0f 1f 80 00 00 00 00 55 41 57 41 56 41 54 53 49 89 d6 48 89 RSP: 0018:ffff8881aff37280 EFLAGS: 00010293 RAX: ffffffff819453c7 RBX: 0000000000000000 RCX: ffff8881e8206e40 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff8881aff37330 R08: ffffffff81945129 R09: fffffb1df8563851 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: fffff8efc2b1c280 R14: 1fffff1df8563851 R15: fffff8efc2b1c288 FS: 00007f7d19a71700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002003907f CR3: 00000001e8d58000 CR4: 00000000003406b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600