------------[ cut here ]------------ WARNING: CPU: 1 PID: 6741 at mm/page_alloc.c:5590 __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 Modules linked in: CPU: 1 PID: 6741 Comm: syz.6.579 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 lr : __alloc_pages+0xac/0x53c mm/page_alloc.c:5584 sp : ffff800021357820 x29: ffff8000213578e0 x28: dfff800000000000 x27: ffff800021357840 x26: 1fffe00019e4c6f0 x25: dfff800000000000 x24: ffff70000426af08 x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000040cc0 x20: 0000000000000000 x19: 000000000000000b x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000082d10fc x15: 0000000020000000 x14: 00000000c0085508 x13: 1ffff00002a180b1 x12: 0000000000000005 x11: 1ffff0000426af0c x10: 0000000000000000 x9 : 0000000000000001 x8 : ffff800017a8a000 x7 : 0000000000000000 x6 : ffff800021357ae8 x5 : ffff800021357ae8 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0xa8/0x1e0 mm/slab_common.c:1077 __do_kmalloc_node mm/slab_common.c:924 [inline] __kmalloc+0x140/0x178 mm/slab_common.c:949 kmalloc include/linux/slab.h:568 [inline] raw_alloc_io_data+0x1cc/0x298 drivers/usb/gadget/legacy/raw_gadget.c:626 raw_ioctl_ep0_read drivers/usb/gadget/legacy/raw_gadget.c:730 [inline] raw_ioctl+0x974/0x31f4 drivers/usb/gadget/legacy/raw_gadget.c:1268 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 472 hardirqs last enabled at (471): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (472): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (454): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (452): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---