BUG: memory leak
unreferenced object 0xffff88810ff80000 (size 26640):
  comm "syz-executor.0", pid 6141, jiffies 4294944898
  hex dump (first 32 bytes):
    03 cc 4b ef 00 00 00 00 00 68 00 00 01 00 00 00  ..K......h......
    0d e4 73 70 56 3e d4 50 e7 4f ba 9e e1 5c c0 c3  ..spV>.P.O...\..
  backtrace (crc 4873dfd6):
    ___kmalloc_large_node+0xc1/0x100 mm/slub.c:4330
    __kmalloc_large_node_noprof+0x18/0xa0 mm/slub.c:4348
    __do_kmalloc_node mm/slub.c:4364 [inline]
    __kmalloc_noprof+0x383/0x4f0 mm/slub.c:4388
    kmalloc_noprof include/linux/slab.h:909 [inline]
    fbcon_set_font+0x1db/0x590 drivers/video/fbdev/core/fbcon.c:2536
    con_font_set drivers/tty/vt/vt.c:4887 [inline]
    con_font_op+0x411/0x7a0 drivers/tty/vt/vt.c:4934
    vt_k_ioctl drivers/tty/vt/vt_ioctl.c:474 [inline]
    vt_ioctl+0x2cd/0x1ea0 drivers/tty/vt/vt_ioctl.c:751
    tty_ioctl+0x3a9/0xd70 drivers/tty/tty_io.c:2792
    vfs_ioctl fs/ioctl.c:51 [inline]
    __do_sys_ioctl fs/ioctl.c:598 [inline]
    __se_sys_ioctl fs/ioctl.c:584 [inline]
    __x64_sys_ioctl+0xf4/0x140 fs/ioctl.c:584
    do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
    do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94
    entry_SYSCALL_64_after_hwframe+0x77/0x7f