------------[ cut here ]------------
kernel BUG at ./include/linux/pagemap.h:1408!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__readahead_folio include/linux/pagemap.h:1408 [inline]
RIP: 0010:readahead_folio include/linux/pagemap.h:1434 [inline]
RIP: 0010:mpage_readahead+0x765/0x790 fs/mpage.c:367
Code: c6 c0 2c 7a 8b e8 4b b9 dc fe 90 0f 0b e8 d3 e0 74 ff 4c 89 ff 48 c7 c6 a0 2b 7a 8b e8 34 b9 dc fe 90 0f 0b e8 bc e0 74 ff 90 <0f> 0b e8 b4 e0 74 ff 4c 89 ff 48 c7 c6 c0 2c 7a 8b e8 15 b9 dc fe
RSP: 0018:ffffc9000d37f540 EFLAGS: 00010293
RAX: ffffffff824b3574 RBX: 0000000000000004 RCX: ffff888000b2c900
RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000
RBP: ffffc9000d37f730 R08: ffffea00007fcd07 R09: 1ffffd40000ff9a0
R10: dffffc0000000000 R11: fffff940000ff9a1 R12: ffffc9000d37f9a8
R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc9000d37f9c0
FS:  0000555556e4c500(0000) GS:ffff88808d732000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000021b46 CR3: 000000001fec6000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 read_pages+0x17a/0x580 mm/readahead.c:163
 page_cache_ra_unbounded+0x3ea/0x9a0 mm/readahead.c:269
 do_sync_mmap_readahead+0x25e/0x7a0 mm/filemap.c:-1
 filemap_fault+0x6b9/0x12b0 mm/filemap.c:3489
 __do_fault+0x138/0x390 mm/memory.c:5280
 do_shared_fault mm/memory.c:5762 [inline]
 do_fault mm/memory.c:5836 [inline]
 do_pte_missing mm/memory.c:4361 [inline]
 handle_pte_fault mm/memory.c:6177 [inline]
 __handle_mm_fault+0x1847/0x5400 mm/memory.c:6318
 handle_mm_fault+0x40a/0x8e0 mm/memory.c:6487
 do_user_addr_fault+0xa7c/0x1380 arch/x86/mm/fault.c:1336
 handle_page_fault arch/x86/mm/fault.c:1476 [inline]
 exc_page_fault+0x82/0x100 arch/x86/mm/fault.c:1532
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:618
RIP: 0033:0x7f4097e55894
Code: c0 08 0f b7 c0 48 8b 54 24 10 66 89 02 e9 71 fd ff ff 48 8b 44 24 08 48 85 c0 0f 85 6c fe ff ff 48 8b 44 24 10 0f b6 54 24 18 <88> 10 e9 52 fd ff ff 48 8b 44 24 20 48 0b 44 24 28 75 31 48 8b 54
RSP: 002b:00007ffd9a6d9b00 EFLAGS: 00010246
RAX: 0000200000003d00 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000555556e4c3c8
RBP: 00007ffd9a6d9c08 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 00007f40981e609c
R13: 00007f40981e6090 R14: fffffffffffffffe R15: 0000000000000003
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__readahead_folio include/linux/pagemap.h:1408 [inline]
RIP: 0010:readahead_folio include/linux/pagemap.h:1434 [inline]
RIP: 0010:mpage_readahead+0x765/0x790 fs/mpage.c:367
Code: c6 c0 2c 7a 8b e8 4b b9 dc fe 90 0f 0b e8 d3 e0 74 ff 4c 89 ff 48 c7 c6 a0 2b 7a 8b e8 34 b9 dc fe 90 0f 0b e8 bc e0 74 ff 90 <0f> 0b e8 b4 e0 74 ff 4c 89 ff 48 c7 c6 c0 2c 7a 8b e8 15 b9 dc fe
RSP: 0018:ffffc9000d37f540 EFLAGS: 00010293
RAX: ffffffff824b3574 RBX: 0000000000000004 RCX: ffff888000b2c900
RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000
RBP: ffffc9000d37f730 R08: ffffea00007fcd07 R09: 1ffffd40000ff9a0
R10: dffffc0000000000 R11: fffff940000ff9a1 R12: ffffc9000d37f9a8
R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc9000d37f9c0
FS:  0000555556e4c500(0000) GS:ffff88808d732000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f408ff3e000 CR3: 000000001fec6000 CR4: 0000000000352ef0