| 2008-12-05 04:38:01 |
zippidy_josh |
description |
Upon resume in Intrepid (2.6.27.9-generic), I consistently get the following in my logs (from dmesg):
[ 8241.041597] ------------[ cut here ]------------
[ 8241.041598] WARNING: at /build/buildd/linux-2.6.27/kernel/power/main.c:176 suspend_test_finish+0x74/0x80()
[ 8241.041600] Modules linked in: af_packet rfcomm bridge stp bnep sco l2cap bluetooth ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table container video output sbs sbshc pci_slot wmi battery iptable_filter ip_tables x_tables ac lp rt2500usb arc4 ecb crypto_blkcipher snd_hda_intel rt73usb snd_usb_audio crc_itu_t snd_pcm_oss snd_mixer_oss rt2x00usb snd_pcm rt2x00lib snd_usb_lib snd_seq_dummy rfkill snd_seq_oss snd_seq_midi snd_seq_midi_event uvcvideo led_class snd_seq joydev compat_ioctl32 snd_rawmidi mac80211 nvidia(P) videodev i2c_core evdev cfg80211 v4l1_compat snd_timer snd_seq_device snd_hwdep parport_pc serio_raw iTCO_wdt parport pcspkr button intel_agp iTCO_vendor_support shpchp snd pci_hotplug agpgart soundcore psmouse snd_page_alloc ext3 jbd mbcache sd_mod sr_mod crc_t10dif cdrom sg ata_generic usbhid hid pata_acpi ata_piix pata_jmicron r8169 libata scsi_mod dock ehci_hcd uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse
[ 8241.041650] Pid: 8987, comm: pm-suspend Tainted: P 2.6.27-9-generic #1
[ 8241.041653] [<c037c4b6>] ? printk+0x1d/0x1f
[ 8241.041657] [<c0131de9>] warn_on_slowpath+0x59/0x90
[ 8241.041660] [<c014d255>] ? sched_clock_cpu+0xd5/0x170
[ 8241.041663] [<c014c0af>] ? down_trylock+0x2f/0x40
[ 8241.041665] [<c01324c2>] ? try_acquire_console_sem+0x12/0x40
[ 8241.041669] [<c024e580>] ? kobject_put+0x20/0x50
[ 8241.041672] [<c015d204>] suspend_test_finish+0x74/0x80
[ 8241.041674] [<c015d2f6>] suspend_devices_and_enter+0xe6/0x190
[ 8241.041677] [<c015d571>] enter_state+0xd1/0x100
[ 8241.041679] [<c015d625>] state_store+0x85/0xd0
[ 8241.041681] [<c015d5a0>] ? state_store+0x0/0xd0
[ 8241.041683] [<c024e444>] kobj_attr_store+0x24/0x30
[ 8241.041685] [<c01ff4c7>] sysfs_write_file+0x97/0x100
[ 8241.041688] [<c01b24c0>] vfs_write+0xa0/0x110
[ 8241.041691] [<c01ff430>] ? sysfs_write_file+0x0/0x100
[ 8241.041693] [<c01b2602>] sys_write+0x42/0x70
[ 8241.041695] [<c0103f7b>] sysenter_do_call+0x12/0x2f
[ 8241.041697] [<c0370000>] ? netdev_exit+0x10/0x20
[ 8241.041700] =======================
[ 8241.041701] ---[ end trace 3059822e9147f717 ]---
One problem I've been having is that the rt73 module seems to get in a weird unusable state upon resume, but it's not mentioned in the stack trace so not sure if it's related issue or not. That issue is that my ralink usb wireless device is listed via 'lsusb', but shows up as DISABLED in lshw. The only way to fix is to unplug/replug the device, or remove and reinstall rt73 via modprobe. |
Upon resume in Intrepid (2.6.27.9-generic), I consistently get the following in my logs (from dmesg):
[ 8241.041597] ------------[ cut here ]------------
[ 8241.041598] WARNING: at /build/buildd/linux-2.6.27/kernel/power/main.c:176 suspend_test_finish+0x74/0x80()
[ 8241.041600] Modules linked in: af_packet rfcomm bridge stp bnep sco l2cap bluetooth ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table container video output sbs sbshc pci_slot wmi battery iptable_filter ip_tables x_tables ac lp rt2500usb arc4 ecb crypto_blkcipher snd_hda_intel rt73usb snd_usb_audio crc_itu_t snd_pcm_oss snd_mixer_oss rt2x00usb snd_pcm rt2x00lib snd_usb_lib snd_seq_dummy rfkill snd_seq_oss snd_seq_midi snd_seq_midi_event uvcvideo led_class snd_seq joydev compat_ioctl32 snd_rawmidi mac80211 nvidia(P) videodev i2c_core evdev cfg80211 v4l1_compat snd_timer snd_seq_device snd_hwdep parport_pc serio_raw iTCO_wdt parport pcspkr button intel_agp iTCO_vendor_support shpchp snd pci_hotplug agpgart soundcore psmouse snd_page_alloc ext3 jbd mbcache sd_mod sr_mod crc_t10dif cdrom sg ata_generic usbhid hid pata_acpi ata_piix pata_jmicron r8169 libata scsi_mod dock ehci_hcd uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse
[ 8241.041650] Pid: 8987, comm: pm-suspend Tainted: P 2.6.27-9-generic #1
[ 8241.041653] [<c037c4b6>] ? printk+0x1d/0x1f
[ 8241.041657] [<c0131de9>] warn_on_slowpath+0x59/0x90
[ 8241.041660] [<c014d255>] ? sched_clock_cpu+0xd5/0x170
[ 8241.041663] [<c014c0af>] ? down_trylock+0x2f/0x40
[ 8241.041665] [<c01324c2>] ? try_acquire_console_sem+0x12/0x40
[ 8241.041669] [<c024e580>] ? kobject_put+0x20/0x50
[ 8241.041672] [<c015d204>] suspend_test_finish+0x74/0x80
[ 8241.041674] [<c015d2f6>] suspend_devices_and_enter+0xe6/0x190
[ 8241.041677] [<c015d571>] enter_state+0xd1/0x100
[ 8241.041679] [<c015d625>] state_store+0x85/0xd0
[ 8241.041681] [<c015d5a0>] ? state_store+0x0/0xd0
[ 8241.041683] [<c024e444>] kobj_attr_store+0x24/0x30
[ 8241.041685] [<c01ff4c7>] sysfs_write_file+0x97/0x100
[ 8241.041688] [<c01b24c0>] vfs_write+0xa0/0x110
[ 8241.041691] [<c01ff430>] ? sysfs_write_file+0x0/0x100
[ 8241.041693] [<c01b2602>] sys_write+0x42/0x70
[ 8241.041695] [<c0103f7b>] sysenter_do_call+0x12/0x2f
[ 8241.041697] [<c0370000>] ? netdev_exit+0x10/0x20
[ 8241.041700] =======================
[ 8241.041701] ---[ end trace 3059822e9147f717 ]---
One problem I've been having is that the rt73usb module seems to get in a weird unusable state upon resume, but it's not mentioned in the stack trace so not sure if it's related issue or not. That issue is that my ralink usb wireless device is listed via 'lsusb', but shows up as DISABLED in lshw. The only way to fix is to unplug/replug the device, or remove and reinstall rt73usb via modprobe. |
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