------------[ cut here ]------------ WARNING: CPU: 1 PID: 25 at fs/ext4/inode.c:3607 ext4_set_page_dirty+0x234/0x2c8 fs/ext4/inode.c:3607 Modules linked in: CPU: 1 PID: 25 Comm: kworker/1:1 Not tainted 5.15.123-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 Workqueue: events xdp_umem_release_deferred pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ext4_set_page_dirty+0x234/0x2c8 fs/ext4/inode.c:3607 lr : ext4_set_page_dirty+0x234/0x2c8 fs/ext4/inode.c:3607 sp : ffff800018a279c0 x29: ffff800018a279c0 x28: ffff0001b4829500 x27: fffffc00037e2c08 x26: fffffc00037e2c08 x25: fffffc00037e2c08 x24: 1fffff80006fc579 x23: dfff800000000000 x22: 0000000000000000 x21: 1fffff80006fc578 x20: 05ffc00000000031 x19: fffffc00037e2bc0 x18: ffff800018a272c0 x17: ffff800008811568 x16: ffff8000082e8c64 x15: ffff8000088bd080 x14: ffff8000088c16a8 x13: ffffffffffffffff x12: 0000000000000000 x11: ff80800008d97554 x10: 0000000000000000 x9 : ffff800008d97554 x8 : ffff0000c0cf9b40 x7 : 0000000000000000 x6 : ffff8000088c5b74 x5 : ffff0000d7d40dd8 x4 : 0000000000000000 x3 : ffff8000086fed5c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ext4_set_page_dirty+0x234/0x2c8 fs/ext4/inode.c:3607 set_page_dirty+0x23c/0x544 mm/page-writeback.c:2609 set_page_dirty_lock+0xe8/0x144 mm/page-writeback.c:2634 unpin_user_pages_dirty_lock+0x210/0x3c0 mm/gup.c:365 xdp_umem_unpin_pages net/xdp/xdp_umem.c:28 [inline] xdp_umem_release+0xd4/0x230 net/xdp/xdp_umem.c:63 xdp_umem_release_deferred+0x20/0x30 net/xdp/xdp_umem.c:73 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 51126 hardirqs last enabled at (51125): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (51126): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (49962): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (49962): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (49939): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (49939): [] do_softirq+0x120/0x20c kernel/softirq.c:459 ---[ end trace 479e00f9c964849c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 25 at mm/page-writeback.c:2499 __set_page_dirty+0xdc/0xc7c Modules linked in: CPU: 1 PID: 25 Comm: kworker/1:1 Tainted: G W 5.15.123-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 Workqueue: events xdp_umem_release_deferred pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __set_page_dirty+0xdc/0xc7c lr : __set_page_dirty+0xdc/0xc7c sp : ffff800018a27900 x29: ffff800018a27910 x28: 0000000000000000 x27: fffffc00037e2c08 x26: dfff800000000000 x25: ff