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Today's Topics:
1. Re: Openmoko Bug #2264: Heavy GPRS traffic causes a Calypso
crash (Openmoko Public Trac)
2. Openmoko Bug #2265: kernel spams with useless messages
(fbcon_event_notify action, etc.) (Openmoko Public Trac)
3. Re: Openmoko Bug #2265: kernel spams with useless messages
(fbcon_event_notify action, etc.) (Openmoko Public Trac)
--- Begin Message ---
#2264: Heavy GPRS traffic causes a Calypso crash
----------------------------+-----------------------------------------------
Reporter: budfive | Type: defect
Status: new | Priority: normal
Milestone: | Component: GSM Modem
Version: unspecified | Severity: normal
Keywords: | Haspatch: 0
Blockedby: | Estimated:
Patchreview: | Blocking:
Reproducible: |
----------------------------+-----------------------------------------------
Comment(by alphaone):
This could be an issue with the muxer. Could you check which version of
gsm0710muxd you have?
See also
http://git.freesmartphone.org/?p=gsm0710muxd.git;a=commit;h=2edaa892361dab3001e9f2485bdd478298abbed3
for the fix
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2264#comment:1>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2265: kernel spams with useless messages (fbcon_event_notify action, etc.)
-----------------------------+----------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: System Software | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
-----------------------------+----------------------------------------------
Even when I am not using the phone at all my logs get filled with kernel
messages like
{{{
Apr 7 04:18:32 ginger kernel: [ 289.015000] fbcon_event_notify action=9,
data=c4609e08
Apr 7 04:18:32 ginger kernel: [ 289.015000] jbt6k74 spi2.0: **** jbt6k74
powerdown
Apr 7 04:18:42 ginger kernel: [ 299.090000] fbcon_event_notify action=9,
data=c4609e08
Apr 7 04:18:42 ginger kernel: [ 299.090000] jbt6k74 spi2.0: **** jbt6k74
powerdown
Apr 7 04:18:52 ginger kernel: [ 309.160000] fbcon_event_notify action=9,
data=c4609e08
Apr 7 04:18:52 ginger kernel: [ 309.160000] jbt6k74 spi2.0: **** jbt6k74
powerdown
Apr 7 04:19:02 ginger kernel: [ 319.235000] fbcon_event_notify action=9,
data=c4609e08
Apr 7 04:19:02 ginger kernel: [ 319.235000] jbt6k74 spi2.0: **** jbt6k74
powerdown
Apr 7 04:19:12 ginger kernel: [ 329.310000] fbcon_event_notify action=9,
data=c4609e08
Apr 7 04:19:12 ginger kernel: [ 329.310000] jbt6k74 spi2.0: **** jbt6k74
powerdown
Apr 7 04:19:13 ginger kernel: [ 330.445000] pcf50633 0-0073: INT1=0x80
INT2=0x00 INT3=0x10 INT4=0x00 INT5=0x00
Apr 7 04:19:14 ginger ogsmd.channel DEBUG <MiscChannel via
/dev/pts/0>: _readyToSend: watch timeout = None
Apr 7 04:19:14 ginger kernel: [ 330.535000] pcf50633 0-0073: INT1=0x00
INT2=0x00 INT3=0x00 INT4=0x00 INT5=0x00
Apr 7 04:19:14 ginger ogsmd DEBUG (<MiscChannel via /dev/pts/0>:
last communication with modem was 50 seconds ago. Sending EOF to wakeup)
Apr 7 04:19:14 ginger kernel: [ 330.555000] pcf50633 0-0073: INT1=0x00
INT2=0x00 INT3=0x00 INT4=0x00 INT5=0x00
Apr 7 04:19:14 ginger kernel: [ 330.715000] pcf50633 0-0073: INT1=0x00
INT2=0x00 INT3=0x20 INT4=0x00 INT5=0x00
Apr 7 04:19:14 ginger ogsmd.channel DEBUG <MiscChannel via
/dev/pts/0>: sending 9 bytes: 'AT+COPS?\r'
Apr 7 04:19:14 ginger kernel: [ 330.800000] pcf50633 0-0073: INT1=0x00
INT2=0x00 INT3=0x00 INT4=0x00 INT5=0x00
Apr 7 04:19:14 ginger ogsmd.channel DEBUG <MiscChannel via
/dev/pts/0>: _readyToRead: watch timeout = 317
Apr 7 04:19:14 ginger ogsmd.channel DEBUG <MiscChannel via
/dev/pts/0>: got 28 bytes: '\r\n+COPS: 0,2,"24405"\r\n\r\nOK\r\n'
Apr 7 04:19:14 ginger kernel: [ 330.845000] pcf50633 0-0073: INT1=0x00
INT2=0x00 INT3=0x00 INT4=0x00 INT5=0x00
Apr 7 04:19:14 ginger ogsmd.channel DEBUG <MiscChannel via
/dev/pts/0>: COMPLETED 'AT+COPS?' => ['+COPS: 0,2,"24405"', 'OK']
Apr 7 04:19:14 ginger ogsmd.channel DEBUG <MiscChannel via
/dev/pts/0>: _readyToSend: watch timeout = None
this wastes disk space and makes finding the important stuff from logs
more difficult. Please consider making these debug prints something that
can be configured at runtime if they are really needed.
}}}
(Ignore the ogsmd DEBUG messages, they are caused by my periodic watchdog
that checks that the phone is connected to GSM network every 50 seconds.)
I am reporting this bug against andy-tracking b8b36e5ec3db71d5 which is
quite old. Please close this if the bug has already been fixed in newer
kernels. I'll try to move to newer kernels when bugs #2255 and #2257 have
been resolved.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2265>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2265: kernel spams with useless messages (fbcon_event_notify action, etc.)
-----------------------------+----------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: System Software | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
-----------------------------+----------------------------------------------
Comment(by arhuaco):
> this wastes disk space and makes finding the important stuff from logs
more difficult. Please consider making these debug prints something that
can be configured at runtime if they are really needed.
I guess they are needed by kernel developers who can enable them anyway...
Anyone against turning some of these messages off? They can be enabled at
compile-time.
> I'll try to move to newer kernels when bugs #2255 and #2257 have been
resolved.
Good. At least you can count on #2255 being fixed soon.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2265#comment:1>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
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