[ltp] Fedora 11, resume unreliable on X40

[Christos Papadopoulos]

Well, I spoke too soon. While resume works, it is not reliable.
The machine crashes every third time or so coming back from resume.

The message Fedora wants to report is below.

Any suggestions anyone?

Christos.


Kernel failure message 1:
------------[ cut here ]------------
WARNING: at kernel/hrtimer.c:625 hres_timers_resume+0x34/0x4a() (Not tainted)
Hardware name: 2382RFU
hres_timers_resume() called with IRQs enabled!Modules linked in: michael_mic arc4 ecb lib80211_crypt_tkip aes_i586 aes_generic lib80211_crypt_ccmp fuse rfcomm bridge stp llc bnep sco l2cap sunrpc ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq dm_multipath uinput snd_intel8x0 snd_intel8x0m snd_ac97_codec ac97_bus snd_pcm iTCO_wdt ipw2200 thinkpad_acpi sdhci_pci iTCO_vendor_support snd_timer yenta_socket sdhci snd i2c_i801 libipw rsrc_nonstatic hwmon lib80211 btusb bluetooth e1000 mmc_core joydev soundcore snd_page_alloc nsc_ircc irda crc_ccitt pcspkr ata_generic pata_acpi i915 drm i2c_algo_bit i2c_core video output [last unloaded: microcode]
Pid: 3761, comm: pm-suspend Not tainted 2.6.29.5-191.fc11.i586 #1
Call Trace:
[<c042ebc6>] warn_slowpath+0x7c/0xa4
[<c0443042>] ? ktime_get_ts+0x4f/0x53
[<c0414063>] ? lapic_next_event+0x18/0x1c
[<c0448cd3>] ? clockevents_program_event+0xe6/0xf5
[<c0449b5d>] ? tick_dev_program_event+0x47/0xb4
[<c0449c2a>] ? tick_program_event+0x26/0x2e
[<c044917d>] ? tick_notify+0x2e5/0x2f4
[<c0709b07>] ? notifier_call_chain+0x26/0x48
[<c04429a2>] hres_timers_resume+0x34/0x4a
[<c0446d39>] timekeeping_resume+0x130/0x137
[<c05ddad5>] __sysdev_resume+0x19/0x3d
[<c05ddb1f>] sysdev_resume+0x26/0x59
[<c04518c9>] suspend_devices_and_enter+0x112/0x186
[<c0451aa0>] enter_state+0x13c/0x197
[<c0451b94>] state_store+0x99/0xae
[<c0451afb>] ? state_store+0x0/0xae
[<c055a9f5>] kobj_attr_store+0x16/0x22
[<c04de44e>] sysfs_write_file+0xca/0xf5
[<c04de384>] ? sysfs_write_file+0x0/0xf5
[<c04a09a0>] vfs_write+0x95/0xf4
[<c04a0abb>] sys_write+0x4c/0x70
[<c0403f72>] syscall_call+0x7/0xb
---[ end trace 9f6d2b8ff1500853 ]---


Kernel failure message 2:
BUG: sleeping function called from invalid context at kernel/workqueue.c:440
in_atomic(): 0, irqs_disabled(): 1, pid: 3761, name: pm-suspend
Pid: 3761, comm: pm-suspend Not tainted 2.6.29.5-191.fc11.i586 #1
Call Trace:



On Tue, Jun 23, 2009 at 02:34:30PM -0600, Christos Papadopoulos wrote:
> Following up to my own post: the solution was to disable modesetting in
> the kernel.
> 
> In /boot/grub/grub.conf:
> 
> kernel /vmlinuz-2.6.29.4-167.fc11.i586 ro root=/dev/VolGroup00/LogVol00 rhgb quiet hpet=force nomodeset
> 
> BTW, the sd slot works fine on my X40. Looks like F11 might be usable
> for me after all.
> 
> Christos.
> 
> On Tue, Jun 23, 2009 at 09:07:21AM -0600, Christos Papadopoulos wrote:
> > Well, I should have checked before upgrading to Fedora 11.  Fedora 10
> > worked so well on my X40 that created a false sense of reliability.
> > 
> > As it stands now, resume leaves me with a blank screen, and apparently
> > the external VGA and SD slots are not working properly (according to
> > thinkwiki).
> > 
> > Before I begin the long process of debugging, does anyone have any
> > pointers? suspend/resume is critical for me.
> > 
> > Christos.
> > -- 
> > The linux-thinkpad mailing list home page is at:
> > http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad
> -- 
> The linux-thinkpad mailing list home page is at:
> http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad