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Date: Sun, 27 Sep 2009 10:05:05 +0200 From: Maciej Rutecki <maciej.rutecki@...il.com> To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, "Rafael J. Wysocki" <rjw@...k.pl>, clemens@...isch.de, venkatesh.pallipadi@...el.com, gregkh@...e.de Subject: [2.6.31-git17] WARNING: at kernel/hrtimer.c:648 hres_timers_resume+0x40/0x50()/WARNING: at drivers/base/sys.c:353 __sysdev_resume+0xc3/0xe0() Kernel: 2.6.31-git17 During suspend to disk & resume I got it in dmesg: [ 587.940010] ------------[ cut here ]------------ [ 587.940010] WARNING: at kernel/hrtimer.c:648 hres_timers_resume+0x40/0x50() [ 587.940010] Hardware name: HP Compaq nx6310 (EY501ES#AKD) [ 587.940010] hres_timers_resume() called with IRQs enabled! [ 587.940010] Modules linked in: btusb i915 drm_kms_helper drm i2c_algo_bit i2c_core sco bnep rfcomm l2cap crc16 bluetooth xt_tcpudp xt_limit xt_state iptable_filter nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables aes_i586 aes_generic cbc dm_crypt dm_snapshot dm_mirror dm_region_hash dm_log dm_mod hp_wmi fuse sbp2 loop snd_hda_codec_si3054 snd_hda_codec_analog snd_hda_intel snd_hda_codec arc4 snd_pcm_oss snd_mixer_oss snd_pcm ecb snd_seq_dummy snd_seq_oss snd_seq_midi iwl3945 iwlcore snd_rawmidi snd_seq_midi_event snd_seq firmware_class pcmcia snd_timer snd_seq_device mac80211 b44 snd rtc_cmos video led_class ohci1394 uhci_hcd yenta_socket intel_agp ssb soundcore rsrc_nonstatic backlight rtc_core ehci_hcd cfg80211 agpgart rtc_lib pcmcia_core mii snd_page_alloc ieee1394 rfkill sg output psmouse fan button ac usbcore battery serio_raw evdev [ 587.940010] Pid: 4761, comm: pm-hibernate Not tainted 2.6.31-git17 #1 [ 587.940010] Call Trace: [ 587.940010] [<c015b340>] ? hres_timers_resume+0x40/0x50 [ 587.940010] [<c015b340>] ? hres_timers_resume+0x40/0x50 [ 587.940010] [<c013c3a1>] warn_slowpath_common+0x71/0xc0 [ 587.940010] [<c015b340>] ? hres_timers_resume+0x40/0x50 [ 587.940010] [<c013c43b>] warn_slowpath_fmt+0x2b/0x30 [ 587.940010] [<c015b340>] hres_timers_resume+0x40/0x50 [ 587.940010] [<c015f9b7>] timekeeping_resume+0x1a7/0x1c0 [ 587.940010] [<c030f3fc>] __sysdev_resume+0x1c/0xe0 [ 587.940010] [<c030f50f>] sysdev_resume+0x4f/0xc0 [ 587.940010] [<c0176909>] ? hibernate_nvs_restore+0x19/0x60 [ 587.940010] [<c0172ac1>] hibernation_snapshot+0x1d1/0x210 [ 587.940010] [<c0171b54>] ? freeze_processes+0x44/0xa0 [ 587.940010] [<c0172bef>] hibernate+0xef/0x190 [ 587.940010] [<c0171590>] ? state_store+0x0/0xc0 [ 587.940010] [<c017163b>] state_store+0xab/0xc0 [ 587.940010] [<c0171590>] ? state_store+0x0/0xc0 [ 587.940010] [<c0285e04>] kobj_attr_store+0x24/0x30 [ 587.940010] [<c0223d82>] sysfs_write_file+0xa2/0x100 [ 587.940010] [<c01d880c>] vfs_write+0x9c/0x150 [ 587.940010] [<c0223ce0>] ? sysfs_write_file+0x0/0x100 [ 587.940010] [<c01d8982>] sys_write+0x42/0x70 [ 587.940010] [<c0102f04>] sysenter_do_call+0x12/0x22 [ 587.940010] ---[ end trace d928cdf192623f0f ]--- [ 587.940010] ------------[ cut here ]------------ [ 587.940010] WARNING: at drivers/base/sys.c:353 __sysdev_resume+0xc3/0xe0() [ 587.940010] Hardware name: HP Compaq nx6310 (EY501ES#AKD) [ 587.940010] Interrupts enabled after timekeeping_resume+0x0/0x1c0 [ 587.940010] Modules linked in: btusb i915 drm_kms_helper drm i2c_algo_bit i2c_core sco bnep rfcomm l2cap crc16 bluetooth xt_tcpudp xt_limit xt_state iptable_filter nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables aes_i586 aes_generic cbc dm_crypt dm_snapshot dm_mirror dm_region_hash dm_log dm_mod hp_wmi fuse sbp2 loop snd_hda_codec_si3054 snd_hda_codec_analog snd_hda_intel snd_hda_codec arc4 snd_pcm_oss snd_mixer_oss snd_pcm ecb snd_seq_dummy snd_seq_oss snd_seq_midi iwl3945 iwlcore snd_rawmidi snd_seq_midi_event snd_seq firmware_class pcmcia snd_timer snd_seq_device mac80211 b44 snd rtc_cmos video led_class ohci1394 uhci_hcd yenta_socket intel_agp ssb soundcore rsrc_nonstatic backlight rtc_core ehci_hcd cfg80211 agpgart rtc_lib pcmcia_core mii snd_page_alloc ieee1394 rfkill sg output psmouse fan button ac usbcore battery serio_raw evdev [ 587.940010] Pid: 4761, comm: pm-hibernate Tainted: G W 2.6.31-git17 #1 [ 587.940010] Call Trace: [ 587.940010] [<c030f4a3>] ? __sysdev_resume+0xc3/0xe0 [ 587.940010] [<c030f4a3>] ? __sysdev_resume+0xc3/0xe0 [ 587.940010] [<c013c3a1>] warn_slowpath_common+0x71/0xc0 [ 587.940010] [<c030f4a3>] ? __sysdev_resume+0xc3/0xe0 [ 587.940010] [<c013c43b>] warn_slowpath_fmt+0x2b/0x30 [ 587.940010] [<c030f4a3>] __sysdev_resume+0xc3/0xe0 [ 587.940010] [<c015f810>] ? timekeeping_resume+0x0/0x1c0 [ 587.940010] [<c030f50f>] sysdev_resume+0x4f/0xc0 [ 587.940010] [<c0176909>] ? hibernate_nvs_restore+0x19/0x60 [ 587.940010] [<c0172ac1>] hibernation_snapshot+0x1d1/0x210 [ 587.940010] [<c0171b54>] ? freeze_processes+0x44/0xa0 [ 587.940010] [<c0172bef>] hibernate+0xef/0x190 [ 587.940010] [<c0171590>] ? state_store+0x0/0xc0 [ 587.940010] [<c017163b>] state_store+0xab/0xc0 [ 587.940010] [<c0171590>] ? state_store+0x0/0xc0 [ 587.940010] [<c0285e04>] kobj_attr_store+0x24/0x30 [ 587.940010] [<c0223d82>] sysfs_write_file+0xa2/0x100 [ 587.940010] [<c01d880c>] vfs_write+0x9c/0x150 [ 587.940010] [<c0223ce0>] ? sysfs_write_file+0x0/0x100 [ 587.940010] [<c01d8982>] sys_write+0x42/0x70 [ 587.940010] [<c0102f04>] sysenter_do_call+0x12/0x22 [ 587.940010] ---[ end trace d928cdf192623f10 ]--- After resume system seems works OK. Dmesg, config, /proc/interrupts: http://unixy.pl/maciek/download/kernel/2.6.31-git17/gumis/ Regards -- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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