DUID 00:04:6d:ca:d3:d4:76:e5:48:e7:d9:66:92:48:7e:5c:97:0d
forked to background, child pid 4634
[   12.855970][ T4635] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.859359][ T4635] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   69.891615][   T24] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.86' (ECDSA) to the list of known hosts.
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[  251.165296][ T5076] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888104ea1c00 (size 176):
  comm "syz-executor332", pid 5104, jiffies 4294961730 (age 18.520s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff812a54a7>] prepare_creds+0x27/0x470
    [<ffffffff81c16dad>] ovl_fill_super+0xad/0x2760
    [<ffffffff8160f52c>] mount_nodev+0x5c/0xc0
    [<ffffffff816739ab>] legacy_get_tree+0x2b/0x90
    [<ffffffff8160d018>] vfs_get_tree+0x28/0x100
    [<ffffffff81650eb7>] path_mount+0xc37/0x10d0
    [<ffffffff81651aee>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff848ee645>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888105038780 (size 32):
  comm "syz-executor332", pid 5104, jiffies 4294961730 (age 18.520s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 a8 f1 e1 00 81 88 ff ff  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff814f9ed6>] __kmalloc+0x46/0x120
    [<ffffffff8222e6a5>] security_prepare_creds+0xa5/0xd0
    [<ffffffff812a5766>] prepare_creds+0x2e6/0x470
    [<ffffffff81c16dad>] ovl_fill_super+0xad/0x2760
    [<ffffffff8160f52c>] mount_nodev+0x5c/0xc0
    [<ffffffff816739ab>] legacy_get_tree+0x2b/0x90
    [<ffffffff8160d018>] vfs_get_tree+0x28/0x100
    [<ffffffff81650eb7>] path_mount+0xc37/0x10d0
    [<ffffffff81651aee>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff848ee645>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810abfbc00 (size 256):
  comm "syz-executor332", pid 5104, jiffies 4294961730 (age 18.520s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    20 0a e5 04 81 88 ff ff 00 cc 86 0c 81 88 ff ff   ...............
  backtrace:
    [<ffffffff8160bd7f>] __alloc_file+0x1f/0xf0
    [<ffffffff8160c989>] alloc_empty_file_noaccount+0x19/0x50
    [<ffffffff816203c6>] vfs_tmpfile_open+0x26/0x90
    [<ffffffff81c2d793>] ovl_copy_up_one+0xeb3/0x1710
    [<ffffffff81c2e0f7>] ovl_copy_up_flags+0x107/0x170
    [<ffffffff81c2e260>] ovl_maybe_copy_up+0x100/0x130
    [<ffffffff81c23462>] ovl_open+0x52/0x100
    [<ffffffff816002bf>] do_dentry_open+0x2ff/0x7c0
    [<ffffffff8162669b>] path_openat+0x161b/0x1c10
    [<ffffffff81629531>] do_filp_open+0xc1/0x1b0
    [<ffffffff81603c4d>] do_sys_openat2+0xed/0x260
    [<ffffffff816044dd>] __x64_sys_open+0x7d/0xe0
    [<ffffffff848ee645>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810a528da0 (size 32):
  comm "syz-executor332", pid 5104, jiffies 4294961730 (age 18.520s)
  hex dump (first 32 bytes):
    ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    a8 f1 e1 00 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8222de6a>] security_file_alloc+0x2a/0xb0
    [<ffffffff8160bdbd>] __alloc_file+0x5d/0xf0
    [<ffffffff8160c989>] alloc_empty_file_noaccount+0x19/0x50
    [<ffffffff816203c6>] vfs_tmpfile_open+0x26/0x90
    [<ffffffff81c2d793>] ovl_copy_up_one+0xeb3/0x1710
    [<ffffffff81c2e0f7>] ovl_copy_up_flags+0x107/0x170
    [<ffffffff81c2e260>] ovl_maybe_copy_up+0x100/0x130
    [<ffffffff81c23462>] ovl_open+0x52/0x100
    [<ffffffff816002bf>] do_dentry_open+0x2ff/0x7c0
    [<ffffffff8162669b>] path_openat+0x161b/0x1c10
    [<ffffffff81629531>] do_filp_open+0xc1/0x1b0
    [<ffffffff81603c4d>] do_sys_openat2+0xed/0x260
    [<ffffffff816044dd>] __x64_sys_open+0x7d/0xe0
    [<ffffffff848ee645>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

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