------------[ cut here ]------------ WARNING: mm/page_alloc.c:5186 at __alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:5186, CPU#1: ksoftirqd/1/23 Modules linked in: CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:5186 Code: 74 10 4c 89 e7 89 54 24 0c e8 24 bd 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 8c 00 93 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 RSP: 0018:ffffc900001d7380 EFLAGS: 00010246 RAX: ffffc900001d7300 RBX: 0000000000000014 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900001d73e8 RBP: ffffc900001d7478 R08: ffffc900001d73e7 R09: 0000000000000000 R10: ffffc900001d73c0 R11: fffff5200003ae7d R12: 0000000000000000 R13: 1ffff9200003ae74 R14: 0000000000060820 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888125adc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000560c50285138 CR3: 0000000077450000 CR4: 00000000003526f0 Call Trace: alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2486 ___kmalloc_large_node+0x4e/0x150 mm/slub.c:5602 __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:5633 __do_kmalloc_node mm/slub.c:5649 [inline] __kmalloc_node_track_caller_noprof+0x14e/0x820 mm/slub.c:5768 kmalloc_reserve+0x1b8/0x290 net/core/skbuff.c:616 __alloc_skb+0x27e/0x430 net/core/skbuff.c:690 __netdev_alloc_skb+0x108/0x960 net/core/skbuff.c:754 rx_submit+0x103/0xbc0 drivers/net/usb/usbnet.c:-1 rx_alloc_submit+0xa6/0x140 drivers/net/usb/usbnet.c:1550 usbnet_bh+0xbc9/0x1020 drivers/net/usb/usbnet.c:1626 process_one_work+0x93a/0x15a0 kernel/workqueue.c:3279 process_scheduled_works kernel/workqueue.c:3362 [inline] bh_worker+0x378/0x740 kernel/workqueue.c:3665 tasklet_action+0xc/0x70 kernel/softirq.c:956 handle_softirqs+0x27d/0x850 kernel/softirq.c:626 run_ksoftirqd+0x9b/0x100 kernel/softirq.c:1067 smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246