------------[ cut here ]------------ WARNING: CPU: 0 PID: 13928 at mm/page_alloc.c:4672 __alloc_pages_noprof+0x66c/0xd58 mm/page_alloc.c:4672 Modules linked in: CPU: 0 UID: 0 PID: 13928 Comm: syz.0.31200 Not tainted 6.10.0-syzkaller-12708-g2f8c4f506285 #0 Hardware name: linux,dummy-virt (DT) pstate: 21400009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : __alloc_pages_noprof+0x66c/0xd58 mm/page_alloc.c:4672 lr : __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] lr : alloc_pages_node_noprof include/linux/gfp.h:296 [inline] lr : ___kmalloc_large_node+0x94/0x194 mm/slub.c:4103 sp : ffff800088e7bac0 x29: ffff800088e7bac0 x28: f6f0000003fa0000 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: f4f000003101d000 x22: 0000000000040dc0 x21: 00000020000000a0 x20: 000000000000001a x19: 0000000000000000 x18: ffffffffffffffff x17: 0000000000000000 x16: 0000000000000000 x15: ffff800088e7baa0 x14: ffff800088e7bd88 x13: ffff800088e7bd4a x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000078 x9 : 000000000000003e x8 : ffff800088e7bdb8 x7 : 0000000000000000 x6 : 0000000000005452 x5 : 0000000000000000 x4 : f6f0000003fa0000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff8000828f4000 Call trace: __alloc_pages_noprof+0x66c/0xd58 mm/page_alloc.c:4672 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] ___kmalloc_large_node+0x94/0x194 mm/slub.c:4103 __kmalloc_large_node_noprof mm/slub.c:4130 [inline] __do_kmalloc_node mm/slub.c:4146 [inline] __kmalloc_noprof+0x2d0/0x360 mm/slub.c:4170 kmalloc_noprof include/linux/slab.h:685 [inline] kzalloc_noprof include/linux/slab.h:807 [inline] input_mt_init_slots+0x5c/0x1ec drivers/input/input-mt.c:50 uinput_create_device drivers/input/misc/uinput.c:328 [inline] uinput_ioctl_handler.isra.0+0x95c/0xcdc drivers/input/misc/uinput.c:904 uinput_ioctl+0x18/0x24 drivers/input/misc/uinput.c:1075 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __arm64_sys_ioctl+0xac/0xf0 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x3c/0xe8 arch/arm64/kernel/syscall.c:132 do_el0_svc+0x20/0x2c arch/arm64/kernel/syscall.c:151 el0_svc+0x34/0xec arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598 ---[ end trace 0000000000000000 ]---