Warning: Permanently added '10.128.0.249' (ECDSA) to the list of known hosts.
[   53.288387][   T24] audit: type=1400 audit(1599303456.900:8): avc:  denied  { execmem } for  pid=6484 comm="syz-executor498" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
executing program
[   67.009972][ T6484] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   72.210215][ T6484] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811a63ac00 (size 224):
  comm "syz-executor498", pid 6486, jiffies 4294943326 (age 13.890s)
  hex dump (first 32 bytes):
    a0 0c e1 2a 81 88 ff ff a0 0c e1 2a 81 88 ff ff  ...*.......*....
    00 c0 d3 1b 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000022457312>] __build_skb+0x1f/0x100
    [<00000000edf59a57>] __napi_alloc_skb+0xe5/0x140
    [<00000000813fe86c>] napi_get_frags+0x3a/0x70
    [<000000005e92aa3d>] tun_get_user+0xa43/0x1660
    [<00000000abdda2fd>] tun_chr_write_iter+0x66/0xa0
    [<0000000038e54a86>] new_sync_write+0x173/0x210
    [<00000000a9c1c495>] vfs_write+0x21d/0x280
    [<000000003229fcd5>] ksys_write+0x72/0x120
    [<0000000016a4f705>] do_syscall_64+0x2d/0x70
    [<0000000002caa0ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bc64400 (size 224):
  comm "syz-executor498", pid 6538, jiffies 4294943862 (age 8.530s)
  hex dump (first 32 bytes):
    a0 cc 0a 1b 81 88 ff ff a0 cc 0a 1b 81 88 ff ff  ................
    00 c0 d3 1b 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000022457312>] __build_skb+0x1f/0x100
    [<00000000edf59a57>] __napi_alloc_skb+0xe5/0x140
    [<00000000813fe86c>] napi_get_frags+0x3a/0x70
    [<000000005e92aa3d>] tun_get_user+0xa43/0x1660
    [<00000000abdda2fd>] tun_chr_write_iter+0x66/0xa0
    [<0000000038e54a86>] new_sync_write+0x173/0x210
    [<00000000a9c1c495>] vfs_write+0x21d/0x280
    [<000000003229fcd5>] ksys_write+0x72/0x120
    [<0000000016a4f705>] do_syscall_64+0x2d/0x70
    [<0000000002caa0ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9