BUG: memory leak
unreferenced object 0xffff88811e1dcb40 (size 48):
  comm "syz-executor.5", pid 5931, jiffies 4294944770
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 01 46 00 00 03 00 00 00  .........F......
    00 00 00 00 00 00 00 00 c0 8c ad 1d 81 88 ff ff  ................
  backtrace (crc db40757f):
    [<ffffffff8163eae3>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8163eae3>] slab_post_alloc_hook mm/slub.c:4090 [inline]
    [<ffffffff8163eae3>] slab_alloc_node mm/slub.c:4135 [inline]
    [<ffffffff8163eae3>] kmem_cache_alloc_noprof+0x273/0x310 mm/slub.c:4142
    [<ffffffff8171e0ed>] fasync_alloc fs/fcntl.c:1021 [inline]
    [<ffffffff8171e0ed>] fasync_add_entry fs/fcntl.c:1079 [inline]
    [<ffffffff8171e0ed>] fasync_helper+0x3d/0xd0 fs/fcntl.c:1108
    [<ffffffff844ae8d8>] sock_fasync+0x48/0xa0 net/socket.c:1452
    [<ffffffff8171ff17>] ioctl_fioasync fs/ioctl.c:380 [inline]
    [<ffffffff8171ff17>] do_vfs_ioctl+0xc87/0xf80 fs/ioctl.c:822
    [<ffffffff817205b9>] __do_sys_ioctl fs/ioctl.c:905 [inline]
    [<ffffffff817205b9>] __se_sys_ioctl fs/ioctl.c:893 [inline]
    [<ffffffff817205b9>] __x64_sys_ioctl+0xb9/0x150 fs/ioctl.c:893
    [<ffffffff8522a72e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8522a72e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85400130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88811e21c8d0 (size 48):
  comm "syz-executor.4", pid 5966, jiffies 4294944788
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 01 46 00 00 03 00 00 00  .........F......
    00 00 00 00 00 00 00 00 00 80 ad 1d 81 88 ff ff  ................
  backtrace (crc b0c09815):
    [<ffffffff8163eae3>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8163eae3>] slab_post_alloc_hook mm/slub.c:4090 [inline]
    [<ffffffff8163eae3>] slab_alloc_node mm/slub.c:4135 [inline]
    [<ffffffff8163eae3>] kmem_cache_alloc_noprof+0x273/0x310 mm/slub.c:4142
    [<ffffffff8171e0ed>] fasync_alloc fs/fcntl.c:1021 [inline]
    [<ffffffff8171e0ed>] fasync_add_entry fs/fcntl.c:1079 [inline]
    [<ffffffff8171e0ed>] fasync_helper+0x3d/0xd0 fs/fcntl.c:1108
    [<ffffffff844ae8d8>] sock_fasync+0x48/0xa0 net/socket.c:1452
    [<ffffffff8171ff17>] ioctl_fioasync fs/ioctl.c:380 [inline]
    [<ffffffff8171ff17>] do_vfs_ioctl+0xc87/0xf80 fs/ioctl.c:822
    [<ffffffff817205b9>] __do_sys_ioctl fs/ioctl.c:905 [inline]
    [<ffffffff817205b9>] __se_sys_ioctl fs/ioctl.c:893 [inline]
    [<ffffffff817205b9>] __x64_sys_ioctl+0xb9/0x150 fs/ioctl.c:893
    [<ffffffff8522a72e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8522a72e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85400130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88811e21c900 (size 48):
  comm "syz-executor.5", pid 5970, jiffies 4294944789
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 01 46 00 00 03 00 00 00  .........F......
    00 00 00 00 00 00 00 00 40 92 5d 09 81 88 ff ff  ........@.].....
  backtrace (crc 872e9bd8):
    [<ffffffff8163eae3>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8163eae3>] slab_post_alloc_hook mm/slub.c:4090 [inline]
    [<ffffffff8163eae3>] slab_alloc_node mm/slub.c:4135 [inline]
    [<ffffffff8163eae3>] kmem_cache_alloc_noprof+0x273/0x310 mm/slub.c:4142
    [<ffffffff8171e0ed>] fasync_alloc fs/fcntl.c:1021 [inline]
    [<ffffffff8171e0ed>] fasync_add_entry fs/fcntl.c:1079 [inline]
    [<ffffffff8171e0ed>] fasync_helper+0x3d/0xd0 fs/fcntl.c:1108
    [<ffffffff844ae8d8>] sock_fasync+0x48/0xa0 net/socket.c:1452
    [<ffffffff8171ff17>] ioctl_fioasync fs/ioctl.c:380 [inline]
    [<ffffffff8171ff17>] do_vfs_ioctl+0xc87/0xf80 fs/ioctl.c:822
    [<ffffffff817205b9>] __do_sys_ioctl fs/ioctl.c:905 [inline]
    [<ffffffff817205b9>] __se_sys_ioctl fs/ioctl.c:893 [inline]
    [<ffffffff817205b9>] __x64_sys_ioctl+0xb9/0x150 fs/ioctl.c:893
    [<ffffffff8522a72e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8522a72e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85400130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f