------------[ cut here ]------------ WARNING: CPU: 1 PID: 13953 at mm/page_alloc.c:4636 __alloc_pages_noprof+0xed0/0x2370 mm/page_alloc.c:4636 Modules linked in: CPU: 1 PID: 13953 Comm: syz-executor.0 Tainted: G W 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 Hardware name: linux,dummy-virt (DT) pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages_noprof+0xed0/0x2370 mm/page_alloc.c:4636 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+0xa0/0x1c4 mm/slub.c:4066 sp : ffff80008e877820 x29: ffff80008e877820 x28: ffff0000148e0000 x27: 1ffff00011d0ef28 x26: 000000000000001a x25: ffff80008087bd50 x24: ffff00001491b000 x23: 0000000000040dc0 x22: ffff00001491b168 x21: 00000020000000a0 x20: 000000000000001a x19: 0000000000000000 x18: ffff0000148e0a80 x17: 0000000000000000 x16: 0000000000000000 x15: 1fffe0000291c14f x14: 0000000000000000 x13: 0000000000000004 x12: ffff700011d0ef45 x11: 00000000f204f204 x10: 00000000f200f204 x9 : 00000000f2000000 x8 : 00000000f2f2f2f2 x7 : 00000000f3f3f3f3 x6 : 0000000000000001 x5 : ffff0000148e0000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff800087f92b8d Call trace: __alloc_pages_noprof+0xed0/0x2370 mm/page_alloc.c:4636 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] __kmalloc_large_node+0xa0/0x1c4 mm/slub.c:4066 __do_kmalloc_node mm/slub.c:4109 [inline] __kmalloc_noprof+0x2d4/0x3d0 mm/slub.c:4134 kmalloc_noprof include/linux/slab.h:664 [inline] kzalloc_noprof include/linux/slab.h:778 [inline] input_mt_init_slots+0xb0/0x438 drivers/input/input-mt.c:50 uinput_create_device drivers/input/misc/uinput.c:328 [inline] uinput_ioctl_handler.isra.0+0x11e4/0x1a30 drivers/input/misc/uinput.c:904 uinput_compat_ioctl+0x6c/0xb4 drivers/input/misc/uinput.c:1106 __do_compat_sys_ioctl fs/ioctl.c:1007 [inline] __se_compat_sys_ioctl fs/ioctl.c:950 [inline] __arm64_compat_sys_ioctl+0x1d4/0x21c fs/ioctl.c:950 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x6c/0x25c arch/arm64/kernel/syscall.c:48 el0_svc_common.constprop.0+0xac/0x230 arch/arm64/kernel/syscall.c:133 do_el0_svc_compat+0x40/0x64 arch/arm64/kernel/syscall.c:158 el0_svc_compat+0x4c/0x17c arch/arm64/kernel/entry-common.c:852 el0t_32_sync_handler+0x98/0x13c arch/arm64/kernel/entry-common.c:862 el0t_32_sync+0x194/0x198 arch/arm64/kernel/entry.S:603 irq event stamp: 666 hardirqs last enabled at (665): [] kasan_quarantine_put+0x1c8/0x228 mm/kasan/quarantine.c:234 hardirqs last disabled at (666): [] el1_dbg+0x24/0x9c arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (638): [] fpsimd_restore_current_state+0x44/0xe4 arch/arm64/kernel/fpsimd.c:1805 softirqs last disabled at (636): [] alternative_has_cap_likely arch/arm64/include/asm/alternative-macros.h:232 [inline] softirqs last disabled at (636): [] system_supports_fpsimd arch/arm64/include/asm/cpufeature.h:734 [inline] softirqs last disabled at (636): [] fpsimd_restore_current_state+0x14/0xe4 arch/arm64/kernel/fpsimd.c:1798 ---[ end trace 0000000000000000 ]---