[Samba] A lot of zombie processes on Debian 9

[Daniel Carrasco]

Hello,

I've compiled Samba 4.7 from repository using a Debian 9 machine and I've
noticed that the system started to create zombie processes of samba:

# ps aux |grep "Z"
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root       502  0.0  0.0      0     0 ?        Z    13:01   0:00 [samba]
<defunct>
root      1346  0.0  0.0      0     0 ?        Z    13:11   0:00 [samba]
<defunct>
root      2088  0.0  0.0      0     0 ?        Z    13:21   0:00 [samba]
<defunct>
root      2819  0.0  0.0      0     0 ?        Z    13:31   0:00 [samba]
<defunct>
root      3541  0.0  0.0      0     0 ?        Z    13:41   0:00 [samba]
<defunct>
root      4269  0.0  0.0      0     0 ?        Z    13:51   0:00 [samba]
<defunct>
root      5015  0.0  0.0      0     0 ?        Z    14:01   0:00 [samba]
<defunct>
root      5753  0.0  0.0      0     0 ?        Z    14:11   0:00 [samba]
<defunct>
root      6503  0.0  0.0      0     0 ?        Z    14:21   0:00 [samba]
<defunct>
root      7213  0.0  0.0      0     0 ?        Z    14:31   0:00 [samba]
<defunct>
root      7932  0.0  0.0      0     0 ?        Z    14:41   0:00 [samba]
<defunct>


I've got more than 300 samba zombie processes last time, but I don't know
what's the problem.
I've the same samba version compiled on a Debian 8 machine and is working
fine.

someone had a simiar problem?

Thanks!!

-- 
_________________________________________

      Daniel Carrasco Marín
      Ingeniería para la Innovación i2TIC, S.L.
      Tlf:  +34 911 12 32 84 Ext: 223
      www.i2tic.com
_________________________________________