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Bug#958193: marked as done (Syslog debug messages are enabled)

Your message dated Mon, 10 Jan 2022 23:18:02 +0000
with message-id <10012022231311.c6d09941201a@desktop.copernicus.org.uk>
and subject line Re: Bug#958193: Syslog debug messages are enabled
has caused the Debian Bug report #958193,
regarding Syslog debug messages are enabled
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
958193: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=958193
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: hplip
Version: 3.20.3+dfsg0-2

The package seems to be compiled with debugging messages turned on,
causing multi-megabyte output into /var/log/syslog, /var/log/messages
like the following sample lines when xscan, simple-scan, scanimage and
probably others are used:

Apr 19 15:29:26 knecht simple-scan: http.c 494: http_read len=19
datalen=0 data=

Apr 19 15:29:26 knecht simple-scan: http.c 239: read_line len=15
index=690 cnt=23

Apr 19 15:29:26 knecht simple-scan: http.c 494: http_read len=15
datalen=0 data=

Apr 19 15:29:26 knecht simple-scan: http.c 239: read_line len=23
index=0 cnt=0

Apr 19 15:29:26 knecht simple-scan: http.c 494: http_read len=23
datalen=0 data=

Apr 19 15:29:36 knecht simple-scan: http.c 153: hpmud_read_channel
failed retrying (2) more times)

Apr 19 15:29:41 knecht simple-scan: http.c 153: hpmud_read_channel
failed retrying (1) more times)

Apr 19 15:29:46 knecht simple-scan: http.c 153: hpmud_read_channel
failed retrying (0) more times)

Apr 19 15:29:46 knecht simple-scan: http.c 189: -read_stream()
bytes_read=0 s.index=0 s.cnt=0 stat=1

Apr 19 15:29:46 knecht simple-scan: http.c 239: read_line len=1 index=0
cnt=0

Apr 19 15:29:46 knecht simple-scan: http.c 506: -http_read()
handle=0x7eff78088c00 data=0x7eff81e33c07 bytes_read=1560 size=5120
status=2

Apr 19 15:29:46 knecht simple-scan: bb_escl.c 911:
bb_read_http_payload1 done (total=1560).

Apr 19 15:29:46 knecht simple-scan: bb_escl.c 952: bb_read_http_payload
completed. total=[1560]

It seems that HTTP_DEBUG is defined in scan/sane/http.c.

I have a HP LaserJet Pro MFP M28w.

This includes, btw, a 3-times-retry loop in read_stream that leads to a
15 second delay, as can be seen from the "hpmud_read_channel failed"
messages. But this is a separate issue.

Attachment: smime.p7s
Description: S/MIME cryptographic signature


--- End Message ---
--- Begin Message --- 
On Sun 19 Apr 2020 at 16:17:13 +0200, Wolfgang Oertl wrote:

> Package: hplip
> Version: 3.20.3+dfsg0-2
> 
> The package seems to be compiled with debugging messages turned on,
> causing multi-megabyte output into /var/log/syslog, /var/log/messages
> like the following sample lines when xscan, simple-scan, scanimage and
> probably others are used:
> 
> Apr 19 15:29:26 knecht simple-scan: http.c 494: http_read len=19
> datalen=0 data=
> 
> Apr 19 15:29:26 knecht simple-scan: http.c 239: read_line len=15
> index=690 cnt=23
> 
> Apr 19 15:29:26 knecht simple-scan: http.c 494: http_read len=15
> datalen=0 data=
> 
> Apr 19 15:29:26 knecht simple-scan: http.c 239: read_line len=23
> index=0 cnt=0
> 
> Apr 19 15:29:26 knecht simple-scan: http.c 494: http_read len=23
> datalen=0 data=
> 
> Apr 19 15:29:36 knecht simple-scan: http.c 153: hpmud_read_channel
> failed retrying (2) more times)
> 
> Apr 19 15:29:41 knecht simple-scan: http.c 153: hpmud_read_channel
> failed retrying (1) more times)
> 
> Apr 19 15:29:46 knecht simple-scan: http.c 153: hpmud_read_channel
> failed retrying (0) more times)
> 
> Apr 19 15:29:46 knecht simple-scan: http.c 189: -read_stream()
> bytes_read=0 s.index=0 s.cnt=0 stat=1
> 
> Apr 19 15:29:46 knecht simple-scan: http.c 239: read_line len=1 index=0
> cnt=0
> 
> Apr 19 15:29:46 knecht simple-scan: http.c 506: -http_read()
> handle=0x7eff78088c00 data=0x7eff81e33c07 bytes_read=1560 size=5120
> status=2
> 
> Apr 19 15:29:46 knecht simple-scan: bb_escl.c 911:
> bb_read_http_payload1 done (total=1560).
> 
> Apr 19 15:29:46 knecht simple-scan: bb_escl.c 952: bb_read_http_payload
> completed. total=[1560]
> 
> It seems that HTTP_DEBUG is defined in scan/sane/http.c.
> 
> I have a HP LaserJet Pro MFP M28w.
> 
> This includes, btw, a 3-times-retry loop in read_stream that leads to a
> 15 second delay, as can be seen from the "hpmud_read_channel failed"
> messages. But this is a separate issue.

I have been tryung to work out what debug messages from sane and
simple-scan have to do with HPLIP. I cannot. Hence closing.

Regards,

Brian.

--- End Message ---
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