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> Angstrom Hangs With Soft Lockup
post Mar 9 2008, 12:32 PM
Post #1

Group: Members
Posts: 15
Joined: 9-March 08
From: Ebbelwoi-Town
Member No.: 21,482

Hello friends,

after reading the thread abut the new image with PCMCIA support i decides to flash the image http://www.angstrom-distribution.org/unsta...ad.rootfs.jffs2,
after rebooting Simpad hangs with the following messages :
.udev/ already exists on the static /dev!                                        
Starting the hotplug events dispatcher udevd                                            
Synthesizing the initial hotplug events                                      
hostap_cs: Registered netdevice wifi0                                    
hostap_hw.c: INTERRUPT BEFORE DEVICE INIT!                                          
hostap_cs: index 0x01: , irq 1, io 0xc4800000-0xc480003f                                                        
wifi0: NIC: id=0x800c v1.0.0                            
wifi0: PRI: id=0x15 v1.1.1                          
wifi0: STA: id=0x1f v1.7.4                          
wifi0: NIC: id=0x800c v1.0.0                          
wifi0: PRI: id=0x15 v1.1.1                          
wifi0: STA: id=0x1f v1.7.4                          
Waiting for /dev to be fully populated                                      
Remounting root file system...                              
root: mount: special device /dev/mtdblock/2 does not exist                                                          
Setting up IP spoofing protection: rp_filter.                                            
Configuring network interfaces... SIOCGIFFLAGS: No such device                                                              
eth0      No such device                        

udhcpc (v1.2.1) started                      
udhcpc[2641]: udhcpc (v1.2.1) started                                    
SIOCGIFINDEX failed!: No such device                                    
udhcpc[2641]: SIOCGIFINDEX failed!: No such device                                                  
Starting portmap daemon: portmap.                                
BUG: soft lockup - CPU#0 stuck for 11s! [hwclock:2664]                                                      

Pid: 2664, comm:              hwclock                                    
CPU: 0    Not tainted  (2.6.24 #1)                                  
PC is at __do_softirq+0x4c/0xd0                              
LR is at __do_softirq+0x2c/0xd0                              
pc : [<c003d240>]    lr : [<c003d220>]    psr: 60000013                                                      
sp : c2c03d84  ip : c2c03d84  fp : c2c03d9c                                          
r10: c032d424  r9 : c2c02000  r8 : 00000002                                          
r7 : 00000003  r6 : 0000000a  r5 : c0358e5c  r4 : 00000022                                                          
r3 : 20000013  r2 : c0358e20  r1 : 00000104  r0 : 00000000                                                          
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment us                                                            
Control: c2c1b17f  Table: c2c1b17f  DAC: 00000015

I attach the logs for further information.Attached File  Simpad_boot.txt ( 22.72K ) Number of downloads: 19

Thanks for any suggestions and help

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post Mar 23 2008, 09:25 AM
Post #2

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Joined: 21-September 05
Member No.: 8,161

here [1] is another image build with a new patch. Please test it smile.gif.
It provides some debug information, but if you are lucky it solves the rtc problem as well.
It is a repacked r12 image with a new kernel (for my convenience) so it could cause some other problems but should not (tested on my pad).

best regards and happy easter
mr nice

1 http://opensimpad.org/images/1/1e/Simpad-2...image-r12.jffs2

btw: If it really boots and you will be able to log in please do the following as root:

cat /dev/rtc &
cat /proc/interrupts

and test suspend/resume for the rtc bug

My SIMpad is:
HW 4 / SW 2
KW 06/02
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Posts in this topic
Mainframe-junkie   Angstrom Hangs With Soft Lockup   Mar 9 2008, 12:32 PM
koen   Did you try reading the angstrom frontpage? http:/...   Mar 9 2008, 11:59 PM
mister_data   QUOTE(Mainframe-junkie @ Mar 9 2008, 09...   Mar 10 2008, 08:11 AM
koen   QUOTE(mister_data @ Mar 10 2008, 05:11 PM...   Mar 10 2008, 08:36 AM
fredyd   Well, I vote for the inclusion of your quick'n...   Mar 10 2008, 09:38 AM
fredyd   same thing happens with r9, but I also noticed som...   Mar 11 2008, 01:26 AM
mr_nice   hi, thanks a lot for testing. On my device I am no...   Mar 12 2008, 02:32 PM
fredyd   mr_nice, If you can't reproduce the bug, is th...   Mar 16 2008, 06:26 AM
mr_nice   Hello all, once again mrdata helped us and gave me...   Mar 18 2008, 07:50 AM
Mainframe-junkie   The same happened with 2007-12 R10. Filed Bug 4084...   Mar 16 2008, 05:57 AM
Mainframe-junkie   Hello mr nice, just flashed the image and tried i...   Mar 20 2008, 05:19 AM
mr_nice   QUOTE(Mainframe-junkie)Anything i can do to h...   Mar 20 2008, 08:15 AM
Mainframe-junkie   Hello mr_nice, thanks for this image is flashed i...   Mar 20 2008, 12:56 PM
mr_nice   Hi, here [1] is another image build with a new pat...   Mar 23 2008, 09:25 AM
Mainframe-junkie   Happy easter mr nice, just flashed and booted ......   Mar 23 2008, 11:40 AM
mr_nice   QUOTEWe need to hunt on ... well ok, a new day ne...   Mar 24 2008, 12:46 AM
Mainframe-junkie   Hello mr nice, i think you pinned the bug : CODE...   Mar 24 2008, 01:59 AM
mr_nice   Fine . The bug fix is not only my work, most of it...   Mar 24 2008, 03:14 AM
Mainframe-junkie   Hello mr nice, first of all thanks to all contrib...   Mar 24 2008, 04:04 AM
mr_nice   Ok, with this image [1] suspend/resume should work...   Mar 24 2008, 06:46 AM
Mainframe-junkie   Hello mr nice, just tried the image and suspend/r...   Mar 24 2008, 08:15 AM
mr_nice   Fine, so we can hand in the patches :). I have to...   Mar 24 2008, 08:57 AM
Mainframe-junkie   Hello mr nice, so the next autoimage will be ok ....   Mar 24 2008, 09:56 AM
fredyd   Simply amazing, it boots like a charm! Thanks ...   Mar 26 2008, 12:59 AM
mr_nice   Nice to hear that you like it . QUOTE(fredyd ...   Mar 26 2008, 06:06 AM
Master One   Well done, the latest test-image (Simpad-2.6.24.rt...   Mar 26 2008, 04:27 PM
mr_nice   You have at least these options: -use gpe-mini-bro...   Mar 26 2008, 04:52 PM
Master One   Thanks, mr_nice, that did the job.   Mar 27 2008, 09:04 AM

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