Warning: Permanently added '10.128.1.20' (ECDSA) to the list of known hosts.
syzkaller login: [   39.322657][   T26] kauditd_printk_skb: 4 callbacks suppressed
[   39.322663][   T26] audit: type=1400 audit(1580327968.941:42): avc:  denied  { map } for  pid=7279 comm="syz-executor542" path="/root/syz-executor542881445" dev="sda1" ino=2339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
[   39.356034][   T26] audit: type=1400 audit(1580327968.941:43): avc:  denied  { integrity } for  pid=7279 comm="syz-executor542" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1
executing program
executing program
executing program
[   59.038638][ T7279] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811561a940 (size 64):
  comm "syz-executor542", pid 7281, jiffies 4294942489 (age 13.850s)
  hex dump (first 32 bytes):
    07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 90 3c 08 00 c9 ff ff 00 00 00 00 00 00 00 00  ..<.............
  backtrace:
    [<0000000062dece49>] kmem_cache_alloc_trace+0x145/0x2c0
    [<000000005b6c41b9>] snd_pcm_lib_malloc_pages+0x12b/0x200
    [<0000000036c516d0>] snd_pcm_hw_params+0x720/0x830
    [<00000000bc618948>] snd_pcm_kernel_ioctl+0xb5/0x170
    [<0000000087248944>] snd_pcm_oss_change_params_locked+0x745/0x1140
    [<000000009e994581>] snd_pcm_oss_change_params+0x43/0x80
    [<00000000233b31e7>] snd_pcm_oss_make_ready+0x55/0xc0
    [<00000000227e2883>] snd_pcm_oss_sync.isra.0+0xb8/0x310
    [<00000000dffc901d>] snd_pcm_oss_release+0xef/0x100
    [<00000000287de396>] __fput+0xed/0x300
    [<00000000250dacfe>] ____fput+0x16/0x20
    [<000000008d57f39a>] task_work_run+0x9d/0xc0
    [<0000000009ca4fdb>] do_exit+0x3fa/0xe20
    [<000000008130d3ad>] do_group_exit+0x4b/0xe0
    [<0000000098f0b271>] __x64_sys_exit_group+0x1c/0x20
    [<000000000cf0447d>] do_syscall_64+0x73/0x220