[OLPC New Zealand] [Testing] [OLPC-AU] Testing summary, Auckland - 24 March 2012

[Jerry Vonau]

On Sun, 2012-03-25 at 17:40 -0400, Paul Fox wrote:
> > > Mar 24 11:00:35 xo-a7-4c-2f NetworkManager[805]: <info> Activation 
>  > > (eth0) successful, device activated.
>  > > Mar 24 11:00:35 xo-a7-4c-2f NetworkManager[805]: <info> Activation 
>  > > (eth0) Stage 5 of 5 (IP Configure Commit) complete.
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3360.930121] INFO: task kseriod:16 
>  > > blocked for more than 120 seconds.
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3360.954242] "echo 0 > 
>  > > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3360.979924] kseriod D f1a7e6c7 
>  > > 2812 16 2 0x00000000
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.003861] eb4c2ec8 00000046 
>  > > 00000000 f1a7e6c7 000002e6 eb490a00 eb490a00 f1a7a1fe
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.029819] 000002e6 eb490a00 
>  > > ea9c1e0c eb490a00 ea9c1e10 eb4c2eec b070ca7a ea9c1e20
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.055744] ea9c1e20 ea9c1e20 
>  > > eb490a00 ea9c1e0c 00000064 ffffffff eb4c2ef8 b070cd79
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.081438] Call Trace:
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.100734] [<b070ca7a>] 
>  > > __mutex_lock_slowpath+0x6d/0xc8
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.122995] [<b070cd79>] 
>  > > mutex_lock+0x27/0x2a
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.144076] [<b05fdd0e>] 
>  > > ps2_begin_command+0x13/0x26
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.165828] [<b05fdd3b>] 
>  > > ps2_command+0x1a/0x38
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.187111] [<f13024c2>] 
>  > > psmouse_set_rate+0x34/0x43 [psmouse]
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.209986] [<f13024f1>] 
>  > > psmouse_initialize+0x20/0x40 [psmouse]
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.232885] [<f1303c41>] 
>  > > psmouse_reconnect+0xc1/0xfc [psmouse]
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.255439] [<b05fbbd0>] 
>  > > serio_reconnect_port+0x2f/0x51
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.277148] [<b05fbc04>] 
>  > > serio_reconnect_chain+0x12/0x20
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.298858] [<b05fbfdd>] 
>  > > serio_thread+0x103/0x276
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.320106] [<b0435b41>] ? 
>  > > autoremove_wake_function+0x0/0x34
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.342304] [<b05fbeda>] ? 
>  > > serio_thread+0x0/0x276
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.363278] [<b0435850>] 
>  > > kthread+0x63/0x68
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.383324] [<b04357ed>] ? 
>  > > kthread+0x0/0x68
>  > > Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.403482] [<b0402cf6>] 
>  > > kernel_thread_helper+0x6/0x10
>  > > Mar 24 11:02:34 xo-a7-4c-2f kernel: [ 3433.983953] PM: Syncing 
>  > > filesystems ... done.
>  > > Mar 24 11:02:40 xo-a7-4c-2f kernel: [ 3434.006548] Freezing user space 
>  > > processes ... (elapsed 0.01 seconds) done.
>  > > 
>  > 
>  > I get a funny feeling that the FSP fix that went into olpc-utils needs
>  > to be re-run after a suspend/resume cycle. Powerd has a build-in
>  > workaround for the original ALPS touchpads, but I think I could run
>  > '/usr/bin/olpc-fsp-regs set' from powerd's postresume hooks.
> 
> the touchpad doesn't lose power across suspend/resume.  there should
> be no need to reestablish those settings.
> 
> please trac this issue.  jerry -- are you running an OLPC kernel?
> 

Stock OLPC issue, kernel-2.6.35.13_xo1.5-20111026.1209.olpc.5d76efb.i586
http://build.laptop.org.au/xo/os/latest/au210.packages.txt

Jerry