Hi,
do you know if this memory leaks are solved with latest 4.4.x... for our
environment it is difficult to upgrade to major version....
Thanks
2017-01-11 9:34 GMT+01:00 L.P.H. van Belle <belle at bazuin.nl>:
> if your up to it, upgrade to 4.5.3 .
>
> i had these to but they are gone now, i cant recall they bugfix nr. sorry
> and as extra if you upgrade, they have fixed some memory leaks.
>
>
> greetz,
>
> Louis
>
>
> > Op 11 jan. 2017 om 09:00 heeft Trenta sis via samba <
> samba at lists.samba.org> het volgende geschreven:
> >
> > Hi,
> >
> > I have a samba 4 AD, running fine but last night detected that during
> some
> > minuts something was not ok,,, I have detected that during some
minutes
> in
> > samba 4 AD server was a high load average and some services were not
> > working correctly, It seems that this has generated and increment of
swap
> > that is generated by samba process.
> >
> > Logs and info collected:
> >
> > Jan 11 04:44:02 server winbindd[25326]: [2017/01/11 04:43:36.043863,
0]
> > ../source3/rpc_server/rpc_ncacn_np.c:990(rpc_pipe_open_external)
> > Jan 11 04:44:02 server winbindd[25326]: Failed to bind external
pipe.
> > Jan 11 04:44:03 server winbindd[25326]: [2017/01/11 04:44:02.572304,
0]
> > ../source3/winbindd/winbindd_cm.c:1840(wb_open_internal_pipe)
> > Jan 11 04:44:03 server winbindd[25326]: open_internal_pipe: Could
not
> > connect to lsarpc pipe: NT_STATUS_IO_TIMEOUT
> > Jan 11 04:44:14 server winbindd[25326]: [2017/01/11 04:44:14.845333,
0]
> > ../source3/winbindd/winbindd_dual.c:107(child_write_response)
> > Jan 11 04:44:14 server winbindd[25326]: Could not write result
> > Jan 11 04:44:15 server winbindd[25332]: [2017/01/11 04:44:15.065815,
0]
> > ../source3/winbindd/winbindd_dual.c:107(child_write_response)
> > Jan 11 04:44:15 server winbindd[25332]: Could not write result
> > Jan 11 04:44:25 server smbd[25379]: [2017/01/11 04:44:25.333583, 0]
> > ../libcli/smb/smb_signing.c:138(smb_signing_good)
> > Jan 11 04:44:25 server smbd[25374]: [2017/01/11 04:44:25.292418, 0]
> > ../libcli/smb/smb_signing.c:138(smb_signing_good)
> > Jan 11 04:44:25 server smbd[25379]: smb_signing_good: BAD SIG: seq 2
> > Jan 11 04:44:25 server smbd[25374]: smb_signing_good: BAD SIG: seq 2
> > Jan 11 04:44:25 server smbd[25379]: [2017/01/11 04:44:25.785467, 0]
> > ../source3/smbd/process.c:572(receive_smb_talloc)
> > Jan 11 04:44:25 server smbd[25374]: [2017/01/11 04:44:25.785473, 0]
> > ../source3/smbd/process.c:572(receive_smb_talloc)
> > Jan 11 04:44:25 server smbd[25379]: receive_smb: SMB Signature
> > verification failed on incoming packet!
> > Jan 11 04:44:25 server smbd[25374]: receive_smb: SMB Signature
> > verification failed on incoming packet!
> > Jan 11 04:44:25 server smbd[25380]: [2017/01/11 04:44:25.591664, 0]
> > ../libcli/smb/smb_signing.c:138(smb_signing_good)
> > Jan 11 04:44:25 server smbd[25380]: smb_signing_good: BAD SIG: seq 2
> > Jan 11 04:44:25 server smbd[25380]: [2017/01/11 04:44:25.787546, 0]
> > ../source3/smbd/process.c:572(receive_smb_talloc)
> > Jan 11 04:44:25 server smbd[25380]: receive_smb: SMB Signature
> > verification failed on incoming packet!
> > Jan 11 04:44:26 server smbd[25398]: [2017/01/11 04:44:26.222968, 0]
> > ../libcli/smb/smb_signing.c:138(smb_signing_good)
> > Jan 11 04:44:26 server smbd[25398]: smb_signing_good: BAD SIG: seq 2
> > Jan 11 04:44:26 server smbd[25398]: [2017/01/11 04:44:26.223067, 0]
> > ../source3/smbd/process.c:572(receive_smb_talloc)
> > Jan 11 04:44:26 server smbd[25398]: receive_smb: SMB Signature
> > verification failed on incoming packet!
> > Jan 11 04:44:26 server smbd[25409]: [2017/01/11 04:44:26.230283, 0]
> > ../libcli/smb/smb_signing.c:138(smb_signing_good)
> > Jan 11 04:44:26 server smbd[25409]: smb_signing_good: BAD SIG: seq 2
> > Jan 11 04:44:26 server smbd[25409]: [2017/01/11 04:44:26.230360, 0]
> > ../source3/smbd/process.c:572(receive_smb_talloc)
> > Jan 11 04:44:26 server smbd[25409]: receive_smb: SMB Signature
> > verification failed on incoming packet!
> >
> >
> > root at server:~# ps aux |grep 30686
> > root 11092 0.0 0.1 12728 2160 pts/0 S+ 08:48 0:00 grep
> 30686
> > root 30686 21.2 27.2 1129996 561608 ? R 2016 6446:26
> > /usr/local/samba/sbin/samba -D
> > root at server:~# ps aux |grep 30688
> > root 11105 0.0 0.1 12728 2060 pts/0 S+ 08:48 0:00 grep
> 30688
> > root 30688 0.7 18.1 1321680 372960 ? S 2016 221:15
> > /usr/local/samba/sbin/samba -D
> >
> > # sar -q
> > 04:25:01 AM 1 134 1.18 1.28 1.12
0
> > 04:35:01 AM 0 135 0.77 1.05 1.12
0
> > 04:45:02 AM 0 135 11.62 13.45 6.75
0
> > 04:55:01 AM 0 133 0.17 2.01 3.66
0
> > 05:05:01 AM 0 134 0.13 0.47 2.04
0
> >
> > # free -m
> > total used free shared buffers
cached
> > Mem: 2010 1585 425 18 41
229
> > -/+ buffers/cache: 1314 695
> > Swap: 2076 538 1538
> >
> > What is the problem?
> >
> >
> > Thanks
> > --
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> >
>
>