:36): avc:  denied  { map } for  pid=7080 comm="syz-executor230" path="/root/syz-executor230792976" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
executing program
executing program
executing program
executing program
BUG: memory leak
unreferenced object 0xffff88812af8ed00 (size 256):
  comm "softirq", pid 0, jiffies 4294945018 (age 13.310s)
  hex dump (first 32 bytes):
    00 01 00 00 00 00 ad de 00 02 00 00 00 00 ad de  ................
    00 70 46 21 81 88 ff ff 00 00 00 00 00 00 00 00  .pF!............
  backtrace:
    [<000000003e7878c3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003e7878c3>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<000000003e7878c3>] slab_alloc mm/slab.c:3326 [inline]
    [<000000003e7878c3>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
    [<0000000024ac7903>] kmalloc include/linux/slab.h:547 [inline]
    [<0000000024ac7903>] kzalloc include/linux/slab.h:742 [inline]
    [<0000000024ac7903>] lapb_create_cb net/lapb/lapb_iface.c:116 [inline]
    [<0000000024ac7903>] lapb_register+0x90/0x1c0 net/lapb/lapb_iface.c:153
    [<000000008d6075f0>] x25_asy_open drivers/net/wan/x25_asy.c:483 [inline]
    [<000000008d6075f0>] x25_asy_open_tty+0x26b/0x2f6 drivers/net/wan/x25_asy.c:573
    [<00000000f418ab78>] tty_ldisc_open.isra.0+0x40/0x70 drivers/tty/tty_ldisc.c:469
    [<000000007ab71595>] tty_set_ldisc+0x149/0x240 drivers/tty/tty_ldisc.c:596
    [<00000000e1102d80>] tiocsetd drivers/tty/tty_io.c:2332 [inline]
    [<00000000e1102d80>] tty_ioctl+0x366/0xa30 drivers/tty/tty_io.c:2592
    [<000000006a47f5a3>] vfs_ioctl fs/ioctl.c:46 [inline]
    [<000000006a47f5a3>] file_ioctl fs/ioctl.c:509 [inline]
    [<000000006a47f5a3>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696
    [<0000000061d5200f>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713
    [<0000000077cca586>] __do_sys_ioctl fs/ioctl.c:720 [inline]
    [<0000000077cca586>] __se_sys_ioctl fs/ioctl.c:718 [inline]
    [<0000000077cca586>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718
    [<000000005f83f076>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
    [<00000000aed24af5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9