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1
WARNING: mm/page_alloc.c:5187 at __alloc_frozen_pages_noprof+0x2d1/0x380 mm/page_alloc.c:5187, CPU#0: ksoftirqd/0/15
Modules linked in:
CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026
RIP: 0010:__alloc_frozen_pages_noprof+0x2d1/0x380 mm/page_alloc.c:5187
Code: 74 10 4c 89 e7 89 54 24 0c e8 2b cc 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a8 fe ff ff e9 a9 fe ff ff c6 05 69 ba 1b 0e 01 90 <0f> 0b 90 e9 17 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24
RSP: 0018:ffffc90000147660 EFLAGS: 00010246
RAX: ffffc90000147600 RBX: 0000000000000014 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900001476c8
RBP: ffffc90000147748 R08: ffffc900001476c7 R09: 0000000000000000
R10: ffffc900001476a0 R11: fffff52000028ed9 R12: 0000000000000000
R13: 1ffff92000028ed0 R14: 0000000000060820 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888124de8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000007790a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2484
 ___kmalloc_large_node+0x4e/0x120 mm/slub.c:5201
 __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:5232
 __do_kmalloc_node mm/slub.c:5248 [inline]
 __kmalloc_node_track_caller_noprof+0x155/0x7b0 mm/slub.c:5368
 kmalloc_reserve net/core/skbuff.c:-1 [inline]
 __alloc_skb+0x5e0/0x7d0 net/core/skbuff.c:713
 __netdev_alloc_skb+0xc1/0x810 net/core/skbuff.c:775
 rx_submit+0x103/0xbb0 drivers/net/usb/usbnet.c:-1
 rx_alloc_submit+0xa6/0x140 drivers/net/usb/usbnet.c:1558
 usbnet_bh+0xbbd/0x1080 drivers/net/usb/usbnet.c:1634
 process_one_work+0x9ab/0x1780 kernel/workqueue.c:3289
 process_scheduled_works kernel/workqueue.c:3380 [inline]
 bh_worker+0x4fa/0x970 kernel/workqueue.c:3683
 tasklet_action+0xc/0x70 kernel/softirq.c:969
 handle_softirqs+0x22a/0x870 kernel/softirq.c:626
 run_ksoftirqd+0x36/0x60 kernel/softirq.c:1080
 smpboot_thread_fn+0x541/0xa50 kernel/smpboot.c:160
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>