__lookup_slow+0x116/0x3d0 fs/namei.c:1793
 lookup_slow+0x53/0x70 fs/namei.c:1825
 walk_component+0x2d2/0x400 fs/namei.c:2129
 lookup_last fs/namei.c:2630 [inline]
 path_lookupat+0x163/0x430 fs/namei.c:2654
 filename_lookup+0x212/0x570 fs/namei.c:2683
 vfs_statx+0xf8/0x550 fs/stat.c:353
------------[ cut here ]------------
kernel BUG at mm/filemap.c:3443!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 7874 Comm: syz.2.468 Not tainted 6.16.0-rc1-next-20250612-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:filemap_fault+0x117d/0x1200 mm/filemap.c:3443
Code: 38 c1 0f 8c 8e fc ff ff 4c 89 e7 e8 dd 85 2b 00 e9 81 fc ff ff e8 f3 f4 c7 ff 48 89 df 48 c7 c6 e0 34 94 8b e8 74 b8 0f 00 90 <0f> 0b e8 dc f4 c7 ff 48 8b 3c 24 48 c7 c6 60 3b 94 8b e8 5c b8 0f
RSP: 0018:ffffc900034ffa60 EFLAGS: 00010246
RAX: a542ab760a9eb700 RBX: ffffea0001545a80 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8d98a074 RDI: 00000000ffffffff
RBP: ffffc900034ffb98 R08: ffffffff8fa14bf7 R09: 1ffffffff1f4297e
R10: dffffc0000000000 R11: fffffbfff1f4297f R12: dffffc0000000000
R13: 1ffffd40002a8b51 R14: ffffea0001545a98 R15: ffffea0001545a88
FS:  000055556b2e9500(0000) GS:ffff888125d44000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3cc4ce CR3: 000000007664a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __do_fault+0x135/0x390 mm/memory.c:5187
 do_shared_fault mm/memory.c:5672 [inline]
 do_fault mm/memory.c:5746 [inline]
 do_pte_missing mm/memory.c:4269 [inline]
 handle_pte_fault mm/memory.c:6087 [inline]
 __handle_mm_fault+0x198b/0x5620 mm/memory.c:6230
 handle_mm_fault+0x40a/0x8e0 mm/memory.c:6399
 do_user_addr_fault+0xa81/0x1390 arch/x86/mm/fault.c:1336
 handle_page_fault arch/x86/mm/fault.c:1476 [inline]
 exc_page_fault+0x76/0xf0 arch/x86/mm/fault.c:1532
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7ff929064f59
Code: ff ff ff 01 64 48 8b 04 25 00 00 00 00 48 8d b8 c8 fe ff ff e8 48 59 0c 00 85 c0 75 10 48 8b 44 24 68 48 8b b4 24 98 00 00 00 <48> 89 30 64 f0 83 2c 25 90 ff ff ff 01 48 8b 84 24 80 00 00 00 48
RSP: 002b:00007ffc633a9b70 EFLAGS: 00010246
RAX: 00002000000000c0 RBX: 0000000000000002 RCX: ffffe00000000000
RDX: a4b59604fe614e2c RSI: 0000000000000000 RDI: 000055556b2e93c8
RBP: 00007ff9293b7ba0 R08: 00007ff929000000 R09: 000000000000000f
R10: 0000000000000001 R11: 0000000000000006 R12: 00007ff9293b624c
R13: 00007ff9293b6240 R14: fffffffffffffffe R15: 00007ffc633a9c80
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:filemap_fault+0x117d/0x1200 mm/filemap.c:3443
Code: 38 c1 0f 8c 8e fc ff ff 4c 89 e7 e8 dd 85 2b 00 e9 81 fc ff ff e8 f3 f4 c7 ff 48 89 df 48 c7 c6 e0 34 94 8b e8 74 b8 0f 00 90 <0f> 0b e8 dc f4 c7 ff 48 8b 3c 24 48 c7 c6 60 3b 94 8b e8 5c b8 0f
RSP: 0018:ffffc900034ffa60 EFLAGS: 00010246
RAX: a542ab760a9eb700 RBX: ffffea0001545a80 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8d98a074 RDI: 00000000ffffffff
RBP: ffffc900034ffb98 R08: ffffffff8fa14bf7 R09: 1ffffffff1f4297e
R10: dffffc0000000000 R11: fffffbfff1f4297f R12: dffffc0000000000
R13: 1ffffd40002a8b51 R14: ffffea0001545a98 R15: ffffea0001545a88
FS:  000055556b2e9500(0000) GS:ffff888125d44000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3cc4ce CR3: 000000007664a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400