DUID 00:04:8f:6f:85:01:bf:a7:cc:33:b0:df:c3:3c:8d:7f:9b:67
forked to background, child pid 3206
[   12.631074][ T3207] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.635299][ T3207] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   69.863462][  T148] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.111' (ECDSA) to the list of known hosts.
executing program
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[  239.427879][ T3652] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[  245.783713][ T3658] kmemleak: 22 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888105edcb40 (size 176):
  comm "syz-executor212", pid 3677, jiffies 4294961222 (age 17.700s)
  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:
    [<ffffffff812a1cd7>] prepare_creds+0x27/0x470
    [<ffffffff81c03c9d>] ovl_fill_super+0xad/0x2730
    [<ffffffff815ffc9c>] mount_nodev+0x5c/0xc0
    [<ffffffff8166396b>] legacy_get_tree+0x2b/0x90
    [<ffffffff815fd788>] vfs_get_tree+0x28/0x100
    [<ffffffff816412d7>] path_mount+0xc37/0x10d0
    [<ffffffff81641ebe>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff8485c5d5>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff8881024735e0 (size 32):
  comm "syz-executor212", pid 3677, jiffies 4294961222 (age 17.700s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 b0 72 bc 00 81 88 ff ff  .........r......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff814ee866>] __kmalloc+0x46/0x120
    [<ffffffff82216dc5>] security_prepare_creds+0xa5/0xd0
    [<ffffffff812a1f96>] prepare_creds+0x2e6/0x470
    [<ffffffff81c03c9d>] ovl_fill_super+0xad/0x2730
    [<ffffffff815ffc9c>] mount_nodev+0x5c/0xc0
    [<ffffffff8166396b>] legacy_get_tree+0x2b/0x90
    [<ffffffff815fd788>] vfs_get_tree+0x28/0x100
    [<ffffffff816412d7>] path_mount+0xc37/0x10d0
    [<ffffffff81641ebe>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff8485c5d5>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff8881061c2c00 (size 176):
  comm "syz-executor212", pid 3678, jiffies 4294961222 (age 17.700s)
  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:
    [<ffffffff812a1cd7>] prepare_creds+0x27/0x470
    [<ffffffff81c03c9d>] ovl_fill_super+0xad/0x2730
    [<ffffffff815ffc9c>] mount_nodev+0x5c/0xc0
    [<ffffffff8166396b>] legacy_get_tree+0x2b/0x90
    [<ffffffff815fd788>] vfs_get_tree+0x28/0x100
    [<ffffffff816412d7>] path_mount+0xc37/0x10d0
    [<ffffffff81641ebe>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff8485c5d5>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888105d74780 (size 32):
  comm "syz-executor212", pid 3678, jiffies 4294961222 (age 17.700s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 b0 72 bc 00 81 88 ff ff  .........r......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff814ee866>] __kmalloc+0x46/0x120
    [<ffffffff82216dc5>] security_prepare_creds+0xa5/0xd0
    [<ffffffff812a1f96>] prepare_creds+0x2e6/0x470
    [<ffffffff81c03c9d>] ovl_fill_super+0xad/0x2730
    [<ffffffff815ffc9c>] mount_nodev+0x5c/0xc0
    [<ffffffff8166396b>] legacy_get_tree+0x2b/0x90
    [<ffffffff815fd788>] vfs_get_tree+0x28/0x100
    [<ffffffff816412d7>] path_mount+0xc37/0x10d0
    [<ffffffff81641ebe>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff8485c5d5>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888105edcd80 (size 176):
  comm "syz-executor212", pid 3679, jiffies 4294961222 (age 17.700s)
  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:
    [<ffffffff812a1cd7>] prepare_creds+0x27/0x470
    [<ffffffff81c03c9d>] ovl_fill_super+0xad/0x2730
    [<ffffffff815ffc9c>] mount_nodev+0x5c/0xc0
    [<ffffffff8166396b>] legacy_get_tree+0x2b/0x90
    [<ffffffff815fd788>] vfs_get_tree+0x28/0x100
    [<ffffffff816412d7>] path_mount+0xc37/0x10d0
    [<ffffffff81641ebe>] __x64_sys_mount+0x18e/0x1d0
    [<ffffffff8485c5d5>] do_syscall_64+0x35/0xb0
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

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[  264.794369][   T23] audit: type=1800 audit(1670354271.275:2): pid=3705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor212" name="file0" dev="overlay" ino=1154 res=0 errno=0
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[  265.323055][ T3716] syz-executor212 (3716) used greatest stack depth: 11016 bytes left