------------[ cut here ]------------ WARNING: CPU: 0 PID: 5071 at mm/page_alloc.c:5525 __alloc_pages+0x412/0x5b0 mm/page_alloc.c:5525 Modules linked in: CPU: 1 PID: 5071 Comm: syz-executor460 Not tainted 6.2.0-rc4-syzkaller-00069-g081edded9b38 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:__alloc_pages+0x412/0x5b0 mm/page_alloc.c:5525 Code: ff ff 00 0f 84 c3 fd ff ff 80 ce 01 e9 bb fd ff ff 83 fe 0a 0f 86 ce fc ff ff 80 3d e3 db 98 0c 00 75 09 c6 05 da db 98 0c 01 <0f> 0b 45 31 f6 e9 52 fe ff ff 65 ff 05 15 b6 3e 7e 48 c7 c0 a0 60 RSP: 0018:ffffc90003ddfbb0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff920007bbf77 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 000000000000001a RDI: 0000000000000000 RBP: 0000000000040dc0 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffffe R11: 0000000000000000 R12: 000000000000001a R13: 0000000000000000 R14: 0000000000040dc0 R15: ffff88814532f168 FS: 0000555556fc0300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555d092402b8 CR3: 000000007d517000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0x85/0x160 mm/slab_common.c:1113 __do_kmalloc_node mm/slab_common.c:956 [inline] __kmalloc+0x91/0xd0 mm/slab_common.c:981 kmalloc include/linux/slab.h:584 [inline] kzalloc include/linux/slab.h:720 [inline] input_mt_init_slots drivers/input/input-mt.c:50 [inline] input_mt_init_slots+0xdd/0x540 drivers/input/input-mt.c:39 uinput_create_device drivers/input/misc/uinput.c:327 [inline] uinput_ioctl_handler.isra.0+0x1850/0x1e60 drivers/input/misc/uinput.c:870 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8e02994739 Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdefbc5528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e02994739 RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 RBP: 00007f8e029588e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8e02958970 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000