------------[ cut here ]------------ WARNING: CPU: 0 PID: 17608 at fs/ext4/inode.c:3565 ext4_set_page_dirty+0x303/0x3f0 fs/ext4/inode.c:3565 Modules linked in: CPU: 0 PID: 17608 Comm: kworker/0:0 Not tainted 5.17.0-rc8-syzkaller-02647-g4a0cb83ba6e0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events xdp_umem_release_deferred RIP: 0010:ext4_set_page_dirty+0x303/0x3f0 fs/ext4/inode.c:3565 Code: ff e8 f1 ea 64 ff 48 83 eb 01 e9 d2 fd ff ff e8 e3 ea 64 ff 48 c7 c6 40 d2 c1 89 48 89 ef e8 84 ee 98 ff 0f 0b e8 cd ea 64 ff <0f> 0b e9 72 ff ff ff e8 c1 ea 64 ff 4c 8b 65 08 31 ff 4c 89 e3 83 RSP: 0018:ffffc9000a60fc20 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88801807d700 RSI: ffffffff8213d5d3 RDI: 0000000000000003 RBP: ffffea000169cd40 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff8213d544 R11: 0000000000000000 R12: ffffea000169cd48 R13: 0000000000000000 R14: ffffea000169cd40 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f188d9b39a0 CR3: 0000000073cdc000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: folio_mark_dirty+0xc4/0x1c0 mm/page-writeback.c:2643 set_page_dirty_lock+0xa2/0xe0 mm/page-writeback.c:2668 unpin_user_pages_dirty_lock+0x3f7/0x550 mm/gup.c:365 xdp_umem_unpin_pages net/xdp/xdp_umem.c:28 [inline] xdp_umem_release net/xdp/xdp_umem.c:63 [inline] xdp_umem_release_deferred+0x122/0x2b0 net/xdp/xdp_umem.c:73 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2e9/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295