------------[ cut here ]------------
WARNING: CPU: 1 PID: 5629 at fs/ext4/inode.c:3519 ext4_dirty_folio+0xf8/0x120 fs/ext4/inode.c:3519
Modules linked in:
CPU: 1 PID: 5629 Comm: syz-executor.2 Not tainted 6.3.0-syzkaller-13164-g78b421b6a7c6 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:ext4_dirty_folio+0xf8/0x120 fs/ext4/inode.c:3519
Code: 1b 31 ff 48 c1 eb 03 83 e3 01 89 de e8 e1 7d 59 ff 84 db 0f 85 72 ff ff ff e8 f4 81 59 ff 0f 0b e9 66 ff ff ff e8 e8 81 59 ff <0f> 0b eb 88 48 89 df e8 0c 5a ab ff e9 3d ff ff ff e8 02 5a ab ff
RSP: 0018:ffffc90021657bd8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000d241000
RDX: 0000000000040000 RSI: ffffffff8229fd08 RDI: ffffea00012c73a8
RBP: ffffea00012c7380 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000002 R12: ffff88802b1564d8
R13: dffffc0000000000 R14: ffffea00012c7300 R15: ffffea00012c7380
FS:  00007fa222688700(0000) GS:ffff88802c700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f91d1a0992b CR3: 0000000078402000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 folio_mark_dirty+0xc5/0x140 mm/page-writeback.c:2800
 unpin_user_pages_dirty_lock mm/gup.c:350 [inline]
 unpin_user_pages_dirty_lock+0x414/0x4d0 mm/gup.c:313
 xdp_umem_unpin_pages net/xdp/xdp_umem.c:26 [inline]
 xdp_umem_pin_pages net/xdp/xdp_umem.c:121 [inline]
 xdp_umem_reg net/xdp/xdp_umem.c:218 [inline]
 xdp_umem_create+0xc23/0x1190 net/xdp/xdp_umem.c:251
 xsk_setsockopt+0x742/0x9f0 net/xdp/xsk.c:1107
 __sys_setsockopt+0x2c6/0x5b0 net/socket.c:2273
 __do_sys_setsockopt net/socket.c:2284 [inline]
 __se_sys_setsockopt net/socket.c:2281 [inline]
 __x64_sys_setsockopt+0xbe/0x160 net/socket.c:2281
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa22188c169
Code: Unable to access opcode bytes at 0x7fa22188c13f.
RSP: 002b:00007fa222688168 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fa2219abf80 RCX: 00007fa22188c169
RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000007
RBP: 00007fa2218e7ca1 R08: 0000000000000020 R09: 0000000000000000
R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffcda4ce12f R14: 00007fa222688300 R15: 0000000000022000
 </TASK>