Warning: Permanently added '10.128.1.40' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [  188.931840][ T8388] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[  192.990244][ T8388] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810eb64200 (size 232):
  comm "kworker/u4:1", pid 8391, jiffies 4294955507 (age 12.860s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    60 ea 04 01 81 88 ff ff 80 54 f3 0f 81 88 ff ff  `........T......
  backtrace:
    [<ffffffff8154a0cf>] __alloc_file+0x1f/0xf0
    [<ffffffff8154a809>] alloc_empty_file+0x69/0x120
    [<ffffffff8154a8f3>] alloc_file+0x33/0x1b0
    [<ffffffff8154ab22>] alloc_file_pseudo+0xb2/0x140
    [<ffffffff81559218>] create_pipe_files+0x138/0x2e0
    [<ffffffff8126c793>] umd_setup+0x33/0x220
    [<ffffffff81253574>] call_usermodehelper_exec_async+0xb4/0x1b0
    [<ffffffff8100227f>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff88810fde82e0 (size 608):
  comm "kworker/u4:1", pid 8391, jiffies 4294955507 (age 12.860s)
  hex dump (first 32 bytes):
    80 11 04 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<ffffffff8157adce>] alloc_inode+0xbe/0x100
    [<ffffffff8157ce33>] new_inode_pseudo+0x13/0x70
    [<ffffffff8155910b>] create_pipe_files+0x2b/0x2e0
    [<ffffffff8126c80d>] umd_setup+0xad/0x220
    [<ffffffff81253574>] call_usermodehelper_exec_async+0xb4/0x1b0
    [<ffffffff8100227f>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff888110d36e40 (size 192):
  comm "kworker/u4:1", pid 8391, jiffies 4294955507 (age 12.860s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    50 6e d3 10 81 88 ff ff 50 6e d3 10 81 88 ff ff  Pn......Pn......
  backtrace:
    [<ffffffff815586df>] alloc_pipe_info+0x8f/0x320
    [<ffffffff8155912d>] create_pipe_files+0x4d/0x2e0
    [<ffffffff8126c80d>] umd_setup+0xad/0x220
    [<ffffffff81253574>] call_usermodehelper_exec_async+0xb4/0x1b0
    [<ffffffff8100227f>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff88810ff35b40 (size 192):
  comm "kworker/u4:1", pid 8391, jiffies 4294955507 (age 12.860s)
  hex dump (first 32 bytes):
    00 00 50 40 02 00 00 00 00 00 00 00 00 00 00 00  ..P@............
    00 00 00 00 00 00 00 00 40 5b f3 0f 81 88 ff ff  ........@[......
  backtrace:
    [<ffffffff8157235a>] __d_alloc+0x2a/0x270
    [<ffffffff81576ff9>] d_alloc_pseudo+0x19/0x40
    [<ffffffff8154aacf>] alloc_file_pseudo+0x5f/0x140
    [<ffffffff81559218>] create_pipe_files+0x138/0x2e0
    [<ffffffff8126c80d>] umd_setup+0xad/0x220
    [<ffffffff81253574>] call_usermodehelper_exec_async+0xb4/0x1b0
    [<ffffffff8100227f>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff88810f737500 (size 232):
  comm "kworker/u4:1", pid 8391, jiffies 4294955507 (age 12.860s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    60 ea 04 01 81 88 ff ff 40 5b f3 0f 81 88 ff ff  `.......@[......
  backtrace:
    [<ffffffff8154a0cf>] __alloc_file+0x1f/0xf0
    [<ffffffff8154a809>] alloc_empty_file+0x69/0x120
    [<ffffffff8154a8f3>] alloc_file+0x33/0x1b0
    [<ffffffff8154ac22>] alloc_file_clone+0x22/0x70
    [<ffffffff81559262>] create_pipe_files+0x182/0x2e0
    [<ffffffff8126c80d>] umd_setup+0xad/0x220
    [<ffffffff81253574>] call_usermodehelper_exec_async+0xb4/0x1b0
    [<ffffffff8100227f>] ret_from_fork+0x1f/0x30