------------[ cut here ]------------ WARNING: CPU: 0 PID: 5908 at fs/ext4/inode.c:4000 ext4_dirty_folio+0x167/0x1b0 fs/ext4/inode.c:4000 Modules linked in: CPU: 0 UID: 0 PID: 5908 Comm: syz.0.16 Not tainted 6.16.0-syzkaller-11752-g7881cd6886a8 #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:ext4_dirty_folio+0x167/0x1b0 fs/ext4/inode.c:4000 Code: cf fa ad ff 49 83 3f 00 74 1a e8 94 11 49 ff 4c 89 e7 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8f a7 d0 ff e8 7a 11 49 ff 90 <0f> 0b 90 eb e0 e8 6f 11 49 ff 90 0f 0b 90 eb a7 e8 64 11 49 ff 48 RSP: 0018:ffffc9000cc5f558 EFLAGS: 00010293 RAX: ffffffff8276a9e6 RBX: ffffea00010b7bc0 RCX: ffff888033bb8000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 1ffffd4000216f78 R08: ffffea00010b7bc7 R09: 1ffffd4000216f78 R10: dffffc0000000000 R11: fffff94000216f79 R12: ffff8880431a0e48 R13: 1ffffd4000216f79 R14: 0000000000000001 R15: ffffea00010b7be8 FS: 00007fd022f656c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055b1be3bf000 CR3: 0000000055d47000 CR4: 0000000000352ef0 Call Trace: bio_set_pages_dirty+0xf3/0x170 block/bio.c:1511 __blkdev_direct_IO+0x7f3/0xf00 block/fops.c:244 blkdev_direct_IO+0x1162/0x16f0 block/fops.c:433 blkdev_read_iter+0x23d/0x440 block/fops.c:833 aio_read+0x30e/0x470 fs/aio.c:1603 __io_submit_one fs/aio.c:-1 [inline] io_submit_one+0x768/0x1310 fs/aio.c:2053 __do_sys_io_submit fs/aio.c:2112 [inline] __se_sys_io_submit+0x185/0x2f0 fs/aio.c:2082 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd02218cda9 Code: ff ff c3 66 2e 0f 1f 84 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fd022f65038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 RAX: ffffffffffffffda RBX: 00007fd0223a6080 RCX: 00007fd02218cda9 RDX: 00000000200000c0 RSI: 00000000000000ca RDI: 00007fd022f66000 RBP: 00007fd02220e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007fd0223a6080 R15: 00007fff169c45e8