r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000100)=""/102400, 0x19002, 0x300)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x24801, 0x0)
close_range(r1, r0, 0x2)
BUG: memory leak
unreferenced object 0xffff8880512bcb40 (size 232):
  comm "syz-executor.0", pid 8523, jiffies 4295486581
  hex dump (first 32 bytes):
    f0 0c d6 47 80 88 ff ff f0 0c d6 47 80 88 ff ff  ...G.......G....
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc d9a5b37c):
    kmem_cache_alloc_node_noprof+0x30f/0x3e0
    __alloc_skb+0x2ab/0x370
    hci_cmd_sync_alloc+0x34/0x300
    __hci_cmd_sync_sk+0xf7/0x5c0
    __hci_cmd_sync_status_sk+0x4d/0x1a0
    hci_cmd_sync_status+0x4c/0x70
    hci_dev_cmd+0x4d5/0x980
    hci_sock_ioctl+0x493/0x810
    sock_do_ioctl+0xd1/0x240
    sock_ioctl+0x40d/0x630
    __x64_sys_ioctl+0x18f/0x210
    do_syscall_64+0xbf/0x360
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88805c4be3c0 (size 704):
  comm "syz-executor.0", pid 8523, jiffies 4295486581
  hex dump (first 32 bytes):
    c0 3d 54 3e 80 88 ff ff 1a 0c 01 00 5b 02 82 01  .=T>........[...
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc a7d54b89):
    kmem_cache_alloc_node_noprof+0x30f/0x3e0
    kmalloc_reserve+0x189/0x2b0
    __alloc_skb+0x161/0x370
    hci_cmd_sync_alloc+0x34/0x300
    __hci_cmd_sync_sk+0xf7/0x5c0
    __hci_cmd_sync_status_sk+0x4d/0x1a0
    hci_cmd_sync_status+0x4c/0x70
    hci_dev_cmd+0x4d5/0x980
    hci_sock_ioctl+0x493/0x810
    sock_do_ioctl+0xd1/0x240
    sock_ioctl+0x40d/0x630
    __x64_sys_ioctl+0x18f/0x210
    do_syscall_64+0xbf/0x360
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed