BUG: memory leak
unreferenced object 0xffff888119c8cb40 (size 32):
  comm "syz-executor.2", pid 7910, jiffies 4294972108 (age 14.830s)
  hex dump (first 32 bytes):
    40 cb c8 19 81 88 ff ff 40 cb c8 19 81 88 ff ff  @.......@.......
    04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff81573ce5>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff83d3a753>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff83d3a753>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff83d3a753>] binder_transaction+0x573/0x4050 drivers/android/binder.c:3152
    [<ffffffff83d3e8e5>] binder_thread_write+0x6b5/0x1860 drivers/android/binder.c:4010
    [<ffffffff83d415bc>] binder_ioctl_write_read drivers/android/binder.c:5066 [inline]
    [<ffffffff83d415bc>] binder_ioctl+0x1b2c/0x3cf0 drivers/android/binder.c:5352
    [<ffffffff816b26a2>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff816b26a2>] __do_sys_ioctl fs/ioctl.c:871 [inline]
    [<ffffffff816b26a2>] __se_sys_ioctl fs/ioctl.c:857 [inline]
    [<ffffffff816b26a2>] __x64_sys_ioctl+0xf2/0x140 fs/ioctl.c:857
    [<ffffffff84b25fa8>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b25fa8>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd