Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts.
[   31.241806][   T25] audit: type=1400 audit(1577173388.153:42): avc:  denied  { map } for  pid=6910 comm="syz-executor488" path="/root/syz-executor488153301" 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
[   37.884011][   T25] audit: type=1400 audit(1577173394.793:43): avc:  denied  { open } for  pid=6913 comm="syz-executor488" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1
executing program
[   44.430931][ T6910] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881229cef40 (size 32):
  comm "syz-executor488", pid 6913, jiffies 4294941059 (age 13.290s)
  hex dump (first 32 bytes):
    00 64 6d 61 62 75 66 3a 00 00 00 00 00 00 00 00  .dmabuf:........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000008924d834>] __kmalloc_track_caller+0x165/0x300
    [<000000000d359295>] memdup_user+0x26/0xc0
    [<00000000c4469823>] strndup_user+0x62/0x80
    [<0000000011607362>] dma_buf_ioctl+0x60/0x1e0
    [<000000004f7214ee>] do_vfs_ioctl+0x551/0x890
    [<00000000051b702f>] ksys_ioctl+0x86/0xb0
    [<00000000b46c688e>] __x64_sys_ioctl+0x1e/0x30
    [<00000000e5d0c323>] do_syscall_64+0x73/0x220
    [<00000000f7aa4c1e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9