------------[ cut here ]------------
WARNING: CPU: 1 PID: 8155 at fs/ext4/inode.c:3511 ext4_dirty_folio+0xf1/0x130 fs/ext4/inode.c:3511
Modules linked in:
CPU: 1 PID: 8155 Comm: syz-executor.5 Not tainted 6.9.0-rc5-syzkaller-00007-g4d2008430ce8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:ext4_dirty_folio+0xf1/0x130 fs/ext4/inode.c:3511
Code: 03 80 3c 02 00 75 4d 48 8b 6d 00 31 ff 48 c1 ed 04 83 e5 01 89 ee e8 8e ce 48 ff 40 84 ed 0f 85 70 ff ff ff e8 00 d4 48 ff 90 <0f> 0b 90 e9 62 ff ff ff e8 f2 d3 48 ff 90 0f 0b 90 eb 82 48 89 ef
RSP: 0018:ffffc90002daf698 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffffea0001657980 RCX: ffffffff82462ff2
RDX: ffff888011d93c00 RSI: ffffffff82463000 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000003 R12: ffff8880566c0ed8
R13: ffffea0001657980 R14: dffffc0000000000 R15: ffff88807706a000
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200004c0 CR3: 0000000055db6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 folio_mark_dirty+0xd1/0x150 mm/page-writeback.c:2835
 zap_present_folio_ptes mm/memory.c:1481 [inline]
 zap_present_ptes mm/memory.c:1563 [inline]
 zap_pte_range mm/memory.c:1605 [inline]
 zap_pmd_range mm/memory.c:1722 [inline]
 zap_pud_range mm/memory.c:1751 [inline]
 zap_p4d_range mm/memory.c:1772 [inline]
 unmap_page_range+0x224c/0x3c30 mm/memory.c:1793
 unmap_single_vma+0x194/0x2b0 mm/memory.c:1839
 unmap_vmas+0x22f/0x490 mm/memory.c:1883
 exit_mmap+0x1c1/0xb90 mm/mmap.c:3267
 __mmput+0x12a/0x4d0 kernel/fork.c:1346
 mmput+0x62/0x70 kernel/fork.c:1368
 exit_mm kernel/exit.c:569 [inline]
 do_exit+0x999/0x2c10 kernel/exit.c:865
 do_group_exit+0xd3/0x2a0 kernel/exit.c:1027
 get_signal+0x2616/0x2710 kernel/signal.c:2911
 arch_do_signal_or_restart+0x90/0x7e0 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 irqentry_exit_to_user_mode+0x139/0x280 kernel/entry/common.c:231
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 002b:0000000020000288 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f70063abf80 RCX: 00007f700627dea9
RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000200400
RBP: 00007f70062ca4a4 R08: 0000000020000340 R09: 0000000020000340
R10: 0000000020000300 R11: 0000000000000206 R12: 0000000000000000
R13: 000000000000000b R14: 00007f70063abf80 R15: 00007ffff9e4a8f8
 </TASK>