Public bug reported:
I recently upgraded from ubuntu 8.04 to 8.10. One of the reasons I did
so to avoid some issues in suspend/hibernate.
I am using Dell inspiron 1525. My current kernel version is
2.6.27-11-generic.
After suspend I got this in /var/log/messages
May 8 08:57:48 Todary kernel: [ 2315.341655] ------------[ cut here
]------------
May 8 08:57:48 Todary kernel: [ 2315.341657] WARNING: at
/build/buildd/linux-2.6.27/kernel/power/main.c:176
suspend_test_finish+0x74/0x80()
May 8 08:57:48 Todary kernel: [ 2315.341660] Modules linked in: af_packet
binfmt_misc rfcomm sco bridge stp bnep l2cap vboxdrv ppdev acpi_cpufreq
cpufreq_userspace cpufreq_conservative cpufreq_stats cpufreq_ondemand
freq_table cpufreq_powersave pci_slot sbs sbshc container iptable_filter
ip_tables x_tables coretemp i915 drm ieee80211_crypt_tkip wl(P) ieee80211_crypt
sbp2 parport_pc lp parport joydev dcdbas psmouse serio_raw pcspkr iTCO_wdt
iTCO_vendor_support ricoh_mmc sdhci_pci sdhci mmc_core evdev btusb bluetooth
uvcvideo compat_ioctl32 videodev v4l1_compat snd_hda_intel snd_pcm_oss
snd_mixer_oss snd_pcm snd_seq_dummy ndiswrapper snd_seq_oss video output
snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer battery
snd_seq_device wmi button ac intel_agp snd soundcore snd_page_alloc agpgart
shpchp pci_hotplug ext3 jbd mbcache usbhid hid sd_mod sr_mod cdrom crc_t10dif
sg pata_acpi ata_generic ahci ata_piix ohci1394 libata ieee1394 scsi_mod dock
sky2 ehci_hcd uhci_hcd usbcore dm_mirror dm_log dm_snapsho
May 8 08:57:48 Todary kernel: dm_mod thermal processor fan fuse vesafb fbcon
tileblit font bitblit softcursor
May 8 08:57:48 Todary kernel: [ 2315.341735] Pid: 10784, comm: pm-suspend
Tainted: P 2.6.27-11-generic #1
May 8 08:57:48 Todary kernel: [ 2315.341738] [<c037d4fb>] ? printk+0x1d/0x22
May 8 08:57:48 Todary kernel: [ 2315.341743] [<c0131ee9>]
warn_on_slowpath+0x59/0x90
May 8 08:57:48 Todary kernel: [ 2315.341748] [<c014d385>] ?
sched_clock_cpu+0xd5/0x170
May 8 08:57:48 Todary kernel: [ 2315.341753] [<c014c1df>] ?
down_trylock+0x2f/0x40
May 8 08:57:48 Todary kernel: [ 2315.341756] [<c01325c2>] ?
try_acquire_console_sem+0x12/0x40
May 8 08:57:48 Todary kernel: [ 2315.341761] [<c024ef40>] ?
kobject_put+0x20/0x50
May 8 08:57:48 Todary kernel: [ 2315.341765] [<c015d3f4>]
suspend_test_finish+0x74/0x80
May 8 08:57:48 Todary kernel: [ 2315.341769] [<c015d4e6>]
suspend_devices_and_enter+0xe6/0x190
May 8 08:57:48 Todary kernel: [ 2315.341773] [<c015d761>]
enter_state+0xd1/0x100
May 8 08:57:48 Todary kernel: [ 2315.341776] [<c015d815>]
state_store+0x85/0xd0
May 8 08:57:48 Todary kernel: [ 2315.341778] [<c015d790>] ?
state_store+0x0/0xd0
May 8 08:57:48 Todary kernel: [ 2315.341781] [<c024ee04>]
kobj_attr_store+0x24/0x30
May 8 08:57:48 Todary kernel: [ 2315.341784] [<c01ffce7>]
sysfs_write_file+0x97/0x100
May 8 08:57:48 Todary kernel: [ 2315.341789] [<c01b28d0>] vfs_write+0xa0/0x110
May 8 08:57:48 Todary kernel: [ 2315.341792] [<c01ffc50>] ?
sysfs_write_file+0x0/0x100
May 8 08:57:48 Todary kernel: [ 2315.341795] [<c01b2a12>] sys_write+0x42/0x70
May 8 08:57:48 Todary kernel: [ 2315.341798] [<c0103f7b>]
sysenter_do_call+0x12/0x2f
May 8 08:57:48 Todary kernel: [ 2315.341802] [<c0370000>] ?
init_memory_mapping+0xc0/0x320
May 8 08:57:48 Todary kernel: [ 2315.341806] =======================
May 8 08:57:48 Todary kernel: [ 2315.341808] ---[ end trace e46a747c8ed53495
]---
ProblemType: KernelOops
Architecture: i386
DistroRelease: Ubuntu 8.10
Package: linux-image-2.6.27-11-generic 2.6.27-11.31
ProcCmdLine: User Name=UUID=4607ffd7-1e4b-4bfd-ab6b-3392bcc45921 ro splash
vga=792
ProcVersionSignature: Ubuntu 2.6.27-11.31-generic
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.27/kernel/power/main.c:176
suspend_test_finish+0x74/0x80()
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-kerneloops
--
kernel oops after resume from suspened
https://bugs.launchpad.net/bugs/373560
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