------------[ cut here ]------------ WARNING: CPU: 0 PID: 7363 at mm/page_alloc.c:4659 __alloc_pages_noprof+0x324/0x6c0 mm/page_alloc.c:4659 Modules linked in: CPU: 0 PID: 7363 Comm: syz.1.314 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages_noprof+0x324/0x6c0 mm/page_alloc.c:4659 lr : __alloc_pages_noprof+0xc8/0x6c0 mm/page_alloc.c:4653 sp : ffff80009fbd7880 x29: ffff80009fbd7960 x28: ffff80009fbd78a0 x27: dfff800000000000 x26: ffff700013f7af14 x25: 0000000000000000 x24: ffff80009fbd78c0 x23: 0000000000000000 x22: 0000000000040dc0 x21: 1ffff00013f7af18 x20: ffff80009fbd78e0 x19: 000000000000001a x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b07c280 x15: 0000000000000005 x14: 1ffff00013f7af1c x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013f7af21 x10: 1ffff00013f7af20 x9 : 0000000000000001 x8 : ffff8000924bf000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80009fbd78e0 Call trace: __alloc_pages_noprof+0x324/0x6c0 mm/page_alloc.c:4659 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] __kmalloc_large_node+0xbc/0x200 mm/slub.c:4068 __do_kmalloc_node mm/slub.c:4111 [inline] __kmalloc_noprof+0x360/0x494 mm/slub.c:4136 kmalloc_noprof include/linux/slab.h:664 [inline] kzalloc_noprof include/linux/slab.h:778 [inline] input_mt_init_slots+0xc0/0x818 drivers/input/input-mt.c:50 uinput_create_device+0x3d0/0x528 drivers/input/misc/uinput.c:328 uinput_ioctl_handler+0x898/0x1478 drivers/input/misc/uinput.c:904 uinput_ioctl+0x38/0x4c 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+0x14c/0x1c8 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:131 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:150 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 398 hardirqs last enabled at (397): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234 hardirqs last disabled at (398): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (376): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (374): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---